Release 3e. See "doc/SoftFloat-history.html".
diff --git a/COPYING.txt b/COPYING.txt
index b577946..b5690fa 100644
--- a/COPYING.txt
+++ b/COPYING.txt
@@ -1,13 +1,13 @@
-License for Berkeley SoftFloat Release 3d
+License for Berkeley SoftFloat Release 3e
John R. Hauser
-2017 August 10
+2018 January 20
-The following applies to the whole of SoftFloat Release 3d as well as to
+The following applies to the whole of SoftFloat Release 3e as well as to
each source file individually.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
diff --git a/README.html b/README.html
index d2f91e8..e695c2b 100644
--- a/README.html
+++ b/README.html
@@ -7,11 +7,11 @@
<BODY>
-<H1>Package Overview for Berkeley SoftFloat Release 3d</H1>
+<H1>Package Overview for Berkeley SoftFloat Release 3e</H1>
<P>
John R. Hauser<BR>
-2017 August 10<BR>
+2018 January 20<BR>
</P>
<P>
diff --git a/README.md b/README.md
index bb9de17..d468020 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,9 @@
-Package Overview for Berkeley SoftFloat Release 3d
+Package Overview for Berkeley SoftFloat Release 3e
==================================================
John R. Hauser<br>
-2017 August 10
+2018 January 20
Berkeley SoftFloat is a software implementation of binary floating-point
diff --git a/README.txt b/README.txt
index 1584041..1613c76 100644
--- a/README.txt
+++ b/README.txt
@@ -1,8 +1,8 @@
-Package Overview for Berkeley SoftFloat Release 3d
+Package Overview for Berkeley SoftFloat Release 3e
John R. Hauser
-2017 August 10
+2018 January 20
Berkeley SoftFloat is a software implementation of binary floating-point
that conforms to the IEEE Standard for Floating-Point Arithmetic. SoftFloat
diff --git a/build/Linux-386-GCC/Makefile b/build/Linux-386-GCC/Makefile
index 12b05ce..faeb397 100644
--- a/build/Linux-386-GCC/Makefile
+++ b/build/Linux-386-GCC/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -300,7 +302,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Linux-386-GCC/platform.h b/build/Linux-386-GCC/platform.h
index c6c752f..d514dbc 100644
--- a/build/Linux-386-GCC/platform.h
+++ b/build/Linux-386-GCC/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,8 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#include "opts-GCC.h"
+
diff --git a/build/Linux-386-SSE2-GCC/Makefile b/build/Linux-386-SSE2-GCC/Makefile
index ea53f82..ced977b 100644
--- a/build/Linux-386-SSE2-GCC/Makefile
+++ b/build/Linux-386-SSE2-GCC/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -300,7 +302,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Linux-386-SSE2-GCC/platform.h b/build/Linux-386-SSE2-GCC/platform.h
index c6c752f..d514dbc 100644
--- a/build/Linux-386-SSE2-GCC/platform.h
+++ b/build/Linux-386-SSE2-GCC/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,8 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#include "opts-GCC.h"
+
diff --git a/build/Linux-ARM-VFPv2-GCC/Makefile b/build/Linux-ARM-VFPv2-GCC/Makefile
new file mode 100644
index 0000000..a1e7c83
--- /dev/null
+++ b/build/Linux-ARM-VFPv2-GCC/Makefile
@@ -0,0 +1,323 @@
+
+#=============================================================================
+#
+# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
+# Package, Release 3e, by John R. Hauser.
+#
+# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+# University of California. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice,
+# this list of conditions, and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions, and the following disclaimer in the
+# documentation and/or other materials provided with the distribution.
+#
+# 3. Neither the name of the University nor the names of its contributors
+# may be used to endorse or promote products derived from this software
+# without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+# DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+#=============================================================================
+
+SOURCE_DIR ?= ../../source
+SPECIALIZE_TYPE ?= ARM-VFPv2
+
+SOFTFLOAT_OPTS ?= -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5
+
+DELETE = rm -f
+C_INCLUDES = -I. -I$(SOURCE_DIR)/$(SPECIALIZE_TYPE) -I$(SOURCE_DIR)/include
+COMPILE_C = \
+ gcc -c -Werror-implicit-function-declaration $(SOFTFLOAT_OPTS) \
+ $(C_INCLUDES) -O2 -o $@
+MAKELIB = ar crs $@
+
+OBJ = .o
+LIB = .a
+
+OTHER_HEADERS =
+
+.PHONY: all
+all: softfloat$(LIB)
+
+OBJS_PRIMITIVES = \
+ s_compare96M$(OBJ) \
+ s_compare128M$(OBJ) \
+ s_shortShiftLeft64To96M$(OBJ) \
+ s_shortShiftLeftM$(OBJ) \
+ s_shiftLeftM$(OBJ) \
+ s_shortShiftRightM$(OBJ) \
+ s_shortShiftRightJam64$(OBJ) \
+ s_shortShiftRightJamM$(OBJ) \
+ s_shiftRightJam32$(OBJ) \
+ s_shiftRightJam64$(OBJ) \
+ s_shiftRightJamM$(OBJ) \
+ s_shiftRightM$(OBJ) \
+ s_countLeadingZeros8$(OBJ) \
+ s_countLeadingZeros16$(OBJ) \
+ s_countLeadingZeros32$(OBJ) \
+ s_countLeadingZeros64$(OBJ) \
+ s_addM$(OBJ) \
+ s_addCarryM$(OBJ) \
+ s_addComplCarryM$(OBJ) \
+ s_negXM$(OBJ) \
+ s_sub1XM$(OBJ) \
+ s_subM$(OBJ) \
+ s_mul64To128M$(OBJ) \
+ s_mul128MTo256M$(OBJ) \
+ s_approxRecip_1Ks$(OBJ) \
+ s_approxRecip32_1$(OBJ) \
+ s_approxRecipSqrt_1Ks$(OBJ) \
+ s_approxRecipSqrt32_1$(OBJ) \
+ s_remStepMBy32$(OBJ) \
+
+OBJS_SPECIALIZE = \
+ softfloat_raiseFlags$(OBJ) \
+ s_f16UIToCommonNaN$(OBJ) \
+ s_commonNaNToF16UI$(OBJ) \
+ s_propagateNaNF16UI$(OBJ) \
+ s_f32UIToCommonNaN$(OBJ) \
+ s_commonNaNToF32UI$(OBJ) \
+ s_propagateNaNF32UI$(OBJ) \
+ s_f64UIToCommonNaN$(OBJ) \
+ s_commonNaNToF64UI$(OBJ) \
+ s_propagateNaNF64UI$(OBJ) \
+ extF80M_isSignalingNaN$(OBJ) \
+ s_extF80MToCommonNaN$(OBJ) \
+ s_commonNaNToExtF80M$(OBJ) \
+ s_propagateNaNExtF80M$(OBJ) \
+ f128M_isSignalingNaN$(OBJ) \
+ s_f128MToCommonNaN$(OBJ) \
+ s_commonNaNToF128M$(OBJ) \
+ s_propagateNaNF128M$(OBJ) \
+
+OBJS_OTHERS = \
+ s_roundToUI32$(OBJ) \
+ s_roundMToUI64$(OBJ) \
+ s_roundToI32$(OBJ) \
+ s_roundMToI64$(OBJ) \
+ s_normSubnormalF16Sig$(OBJ) \
+ s_roundPackToF16$(OBJ) \
+ s_normRoundPackToF16$(OBJ) \
+ s_addMagsF16$(OBJ) \
+ s_subMagsF16$(OBJ) \
+ s_mulAddF16$(OBJ) \
+ s_normSubnormalF32Sig$(OBJ) \
+ s_roundPackToF32$(OBJ) \
+ s_normRoundPackToF32$(OBJ) \
+ s_addMagsF32$(OBJ) \
+ s_subMagsF32$(OBJ) \
+ s_mulAddF32$(OBJ) \
+ s_normSubnormalF64Sig$(OBJ) \
+ s_roundPackToF64$(OBJ) \
+ s_normRoundPackToF64$(OBJ) \
+ s_addMagsF64$(OBJ) \
+ s_subMagsF64$(OBJ) \
+ s_mulAddF64$(OBJ) \
+ s_tryPropagateNaNExtF80M$(OBJ) \
+ s_invalidExtF80M$(OBJ) \
+ s_normExtF80SigM$(OBJ) \
+ s_roundPackMToExtF80M$(OBJ) \
+ s_normRoundPackMToExtF80M$(OBJ) \
+ s_addExtF80M$(OBJ) \
+ s_compareNonnormExtF80M$(OBJ) \
+ s_isNaNF128M$(OBJ) \
+ s_tryPropagateNaNF128M$(OBJ) \
+ s_invalidF128M$(OBJ) \
+ s_shiftNormSigF128M$(OBJ) \
+ s_roundPackMToF128M$(OBJ) \
+ s_normRoundPackMToF128M$(OBJ) \
+ s_addF128M$(OBJ) \
+ s_mulAddF128M$(OBJ) \
+ softfloat_state$(OBJ) \
+ ui32_to_f16$(OBJ) \
+ ui32_to_f32$(OBJ) \
+ ui32_to_f64$(OBJ) \
+ ui32_to_extF80M$(OBJ) \
+ ui32_to_f128M$(OBJ) \
+ ui64_to_f16$(OBJ) \
+ ui64_to_f32$(OBJ) \
+ ui64_to_f64$(OBJ) \
+ ui64_to_extF80M$(OBJ) \
+ ui64_to_f128M$(OBJ) \
+ i32_to_f16$(OBJ) \
+ i32_to_f32$(OBJ) \
+ i32_to_f64$(OBJ) \
+ i32_to_extF80M$(OBJ) \
+ i32_to_f128M$(OBJ) \
+ i64_to_f16$(OBJ) \
+ i64_to_f32$(OBJ) \
+ i64_to_f64$(OBJ) \
+ i64_to_extF80M$(OBJ) \
+ i64_to_f128M$(OBJ) \
+ f16_to_ui32$(OBJ) \
+ f16_to_ui64$(OBJ) \
+ f16_to_i32$(OBJ) \
+ f16_to_i64$(OBJ) \
+ f16_to_ui32_r_minMag$(OBJ) \
+ f16_to_ui64_r_minMag$(OBJ) \
+ f16_to_i32_r_minMag$(OBJ) \
+ f16_to_i64_r_minMag$(OBJ) \
+ f16_to_f32$(OBJ) \
+ f16_to_f64$(OBJ) \
+ f16_to_extF80M$(OBJ) \
+ f16_to_f128M$(OBJ) \
+ f16_roundToInt$(OBJ) \
+ f16_add$(OBJ) \
+ f16_sub$(OBJ) \
+ f16_mul$(OBJ) \
+ f16_mulAdd$(OBJ) \
+ f16_div$(OBJ) \
+ f16_rem$(OBJ) \
+ f16_sqrt$(OBJ) \
+ f16_eq$(OBJ) \
+ f16_le$(OBJ) \
+ f16_lt$(OBJ) \
+ f16_eq_signaling$(OBJ) \
+ f16_le_quiet$(OBJ) \
+ f16_lt_quiet$(OBJ) \
+ f16_isSignalingNaN$(OBJ) \
+ f32_to_ui32$(OBJ) \
+ f32_to_ui64$(OBJ) \
+ f32_to_i32$(OBJ) \
+ f32_to_i64$(OBJ) \
+ f32_to_ui32_r_minMag$(OBJ) \
+ f32_to_ui64_r_minMag$(OBJ) \
+ f32_to_i32_r_minMag$(OBJ) \
+ f32_to_i64_r_minMag$(OBJ) \
+ f32_to_f16$(OBJ) \
+ f32_to_f64$(OBJ) \
+ f32_to_extF80M$(OBJ) \
+ f32_to_f128M$(OBJ) \
+ f32_roundToInt$(OBJ) \
+ f32_add$(OBJ) \
+ f32_sub$(OBJ) \
+ f32_mul$(OBJ) \
+ f32_mulAdd$(OBJ) \
+ f32_div$(OBJ) \
+ f32_rem$(OBJ) \
+ f32_sqrt$(OBJ) \
+ f32_eq$(OBJ) \
+ f32_le$(OBJ) \
+ f32_lt$(OBJ) \
+ f32_eq_signaling$(OBJ) \
+ f32_le_quiet$(OBJ) \
+ f32_lt_quiet$(OBJ) \
+ f32_isSignalingNaN$(OBJ) \
+ f64_to_ui32$(OBJ) \
+ f64_to_ui64$(OBJ) \
+ f64_to_i32$(OBJ) \
+ f64_to_i64$(OBJ) \
+ f64_to_ui32_r_minMag$(OBJ) \
+ f64_to_ui64_r_minMag$(OBJ) \
+ f64_to_i32_r_minMag$(OBJ) \
+ f64_to_i64_r_minMag$(OBJ) \
+ f64_to_f16$(OBJ) \
+ f64_to_f32$(OBJ) \
+ f64_to_extF80M$(OBJ) \
+ f64_to_f128M$(OBJ) \
+ f64_roundToInt$(OBJ) \
+ f64_add$(OBJ) \
+ f64_sub$(OBJ) \
+ f64_mul$(OBJ) \
+ f64_mulAdd$(OBJ) \
+ f64_div$(OBJ) \
+ f64_rem$(OBJ) \
+ f64_sqrt$(OBJ) \
+ f64_eq$(OBJ) \
+ f64_le$(OBJ) \
+ f64_lt$(OBJ) \
+ f64_eq_signaling$(OBJ) \
+ f64_le_quiet$(OBJ) \
+ f64_lt_quiet$(OBJ) \
+ f64_isSignalingNaN$(OBJ) \
+ extF80M_to_ui32$(OBJ) \
+ extF80M_to_ui64$(OBJ) \
+ extF80M_to_i32$(OBJ) \
+ extF80M_to_i64$(OBJ) \
+ extF80M_to_ui32_r_minMag$(OBJ) \
+ extF80M_to_ui64_r_minMag$(OBJ) \
+ extF80M_to_i32_r_minMag$(OBJ) \
+ extF80M_to_i64_r_minMag$(OBJ) \
+ extF80M_to_f16$(OBJ) \
+ extF80M_to_f32$(OBJ) \
+ extF80M_to_f64$(OBJ) \
+ extF80M_to_f128M$(OBJ) \
+ extF80M_roundToInt$(OBJ) \
+ extF80M_add$(OBJ) \
+ extF80M_sub$(OBJ) \
+ extF80M_mul$(OBJ) \
+ extF80M_div$(OBJ) \
+ extF80M_rem$(OBJ) \
+ extF80M_sqrt$(OBJ) \
+ extF80M_eq$(OBJ) \
+ extF80M_le$(OBJ) \
+ extF80M_lt$(OBJ) \
+ extF80M_eq_signaling$(OBJ) \
+ extF80M_le_quiet$(OBJ) \
+ extF80M_lt_quiet$(OBJ) \
+ f128M_to_ui32$(OBJ) \
+ f128M_to_ui64$(OBJ) \
+ f128M_to_i32$(OBJ) \
+ f128M_to_i64$(OBJ) \
+ f128M_to_ui32_r_minMag$(OBJ) \
+ f128M_to_ui64_r_minMag$(OBJ) \
+ f128M_to_i32_r_minMag$(OBJ) \
+ f128M_to_i64_r_minMag$(OBJ) \
+ f128M_to_f16$(OBJ) \
+ f128M_to_f32$(OBJ) \
+ f128M_to_f64$(OBJ) \
+ f128M_to_extF80M$(OBJ) \
+ f128M_roundToInt$(OBJ) \
+ f128M_add$(OBJ) \
+ f128M_sub$(OBJ) \
+ f128M_mul$(OBJ) \
+ f128M_mulAdd$(OBJ) \
+ f128M_div$(OBJ) \
+ f128M_rem$(OBJ) \
+ f128M_sqrt$(OBJ) \
+ f128M_eq$(OBJ) \
+ f128M_le$(OBJ) \
+ f128M_lt$(OBJ) \
+ f128M_eq_signaling$(OBJ) \
+ f128M_le_quiet$(OBJ) \
+ f128M_lt_quiet$(OBJ) \
+
+OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
+
+$(OBJS_ALL): \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(SOURCE_DIR)/include/primitives.h
+$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
+ $(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
+ $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/specialize.h \
+ $(SOURCE_DIR)/include/softfloat.h
+
+$(OBJS_PRIMITIVES) $(OBJS_OTHERS): %$(OBJ): $(SOURCE_DIR)/%.c
+ $(COMPILE_C) $(SOURCE_DIR)/$*.c
+
+$(OBJS_SPECIALIZE): %$(OBJ): $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/%.c
+ $(COMPILE_C) $(SOURCE_DIR)/$(SPECIALIZE_TYPE)/$*.c
+
+softfloat$(LIB): $(OBJS_ALL)
+ $(DELETE) $@
+ $(MAKELIB) $^
+
+.PHONY: clean
+clean:
+ $(DELETE) $(OBJS_ALL) softfloat$(LIB)
+
diff --git a/build/Linux-ARM-VFPv2-GCC/platform.h b/build/Linux-ARM-VFPv2-GCC/platform.h
new file mode 100644
index 0000000..d514dbc
--- /dev/null
+++ b/build/Linux-ARM-VFPv2-GCC/platform.h
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define LITTLEENDIAN 1
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#ifdef __GNUC_STDC_INLINE__
+#define INLINE inline
+#else
+#define INLINE extern inline
+#endif
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#include "opts-GCC.h"
+
diff --git a/build/Linux-x86_64-GCC/Makefile b/build/Linux-x86_64-GCC/Makefile
index dd2d947..2ee5dad 100644
--- a/build/Linux-x86_64-GCC/Makefile
+++ b/build/Linux-x86_64-GCC/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS = $(SOURCE_DIR)/include/opts-GCC.h
+
.PHONY: all
all: softfloat$(LIB)
@@ -365,7 +367,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Linux-x86_64-GCC/platform.h b/build/Linux-x86_64-GCC/platform.h
index c6c752f..c5e06f8 100644
--- a/build/Linux-x86_64-GCC/platform.h
+++ b/build/Linux-x86_64-GCC/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,9 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#define SOFTFLOAT_INTRINSIC_INT128 1
+#include "opts-GCC.h"
+
diff --git a/build/Win32-MinGW/Makefile b/build/Win32-MinGW/Makefile
index 12b05ce..faeb397 100644
--- a/build/Win32-MinGW/Makefile
+++ b/build/Win32-MinGW/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -300,7 +302,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Win32-MinGW/platform.h b/build/Win32-MinGW/platform.h
index c6c752f..d514dbc 100644
--- a/build/Win32-MinGW/platform.h
+++ b/build/Win32-MinGW/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,8 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#include "opts-GCC.h"
+
diff --git a/build/Win32-SSE2-MinGW/Makefile b/build/Win32-SSE2-MinGW/Makefile
index ea53f82..ced977b 100644
--- a/build/Win32-SSE2-MinGW/Makefile
+++ b/build/Win32-SSE2-MinGW/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -300,7 +302,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Win32-SSE2-MinGW/platform.h b/build/Win32-SSE2-MinGW/platform.h
index c6c752f..d514dbc 100644
--- a/build/Win32-SSE2-MinGW/platform.h
+++ b/build/Win32-SSE2-MinGW/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,8 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#include "opts-GCC.h"
+
diff --git a/build/Win64-MinGW-w64/Makefile b/build/Win64-MinGW-w64/Makefile
index d102b3b..cc5bc0c 100644
--- a/build/Win64-MinGW-w64/Makefile
+++ b/build/Win64-MinGW-w64/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile is part of the SoftFloat IEEE Floating-Point Arithmetic
-# Package, Release 3d, by John R. Hauser.
+# Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
OBJ = .o
LIB = .a
+OTHER_HEADERS = $(SOURCE_DIR)/include/opts-GCC.h
+
.PHONY: all
all: softfloat$(LIB)
@@ -365,7 +367,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/Win64-MinGW-w64/platform.h b/build/Win64-MinGW-w64/platform.h
index c6c752f..c5e06f8 100644
--- a/build/Win64-MinGW-w64/platform.h
+++ b/build/Win64-MinGW-w64/platform.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -46,3 +46,9 @@
#define INLINE extern inline
#endif
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+#define SOFTFLOAT_BUILTIN_CLZ 1
+#define SOFTFLOAT_INTRINSIC_INT128 1
+#include "opts-GCC.h"
+
diff --git a/build/template-FAST_INT64/Makefile b/build/template-FAST_INT64/Makefile
index f64c06a..78e7ff5 100644
--- a/build/template-FAST_INT64/Makefile
+++ b/build/template-FAST_INT64/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile template is part of the SoftFloat IEEE Floating-Point
-# Arithmetic Package, Release 3d, by John R. Hauser.
+# Arithmetic Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -52,6 +52,8 @@
==> OBJ = .o
==> LIB = .a
+==> OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -366,7 +368,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/template-FAST_INT64/platform.h b/build/template-FAST_INT64/platform.h
index 01bbcbb..2094658 100644
--- a/build/template-FAST_INT64/platform.h
+++ b/build/template-FAST_INT64/platform.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header template is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/build/template-not-FAST_INT64/Makefile b/build/template-not-FAST_INT64/Makefile
index 84d0b04..48b2cd6 100644
--- a/build/template-not-FAST_INT64/Makefile
+++ b/build/template-not-FAST_INT64/Makefile
@@ -2,7 +2,7 @@
#=============================================================================
#
# This Makefile template is part of the SoftFloat IEEE Floating-Point
-# Arithmetic Package, Release 3d, by John R. Hauser.
+# Arithmetic Package, Release 3e, by John R. Hauser.
#
# Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
# University of California. All rights reserved.
@@ -51,6 +51,8 @@
==> OBJ = .o
==> LIB = .a
+==> OTHER_HEADERS =
+
.PHONY: all
all: softfloat$(LIB)
@@ -300,7 +302,7 @@
OBJS_ALL = $(OBJS_PRIMITIVES) $(OBJS_SPECIALIZE) $(OBJS_OTHERS)
$(OBJS_ALL): \
- platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
+ $(OTHER_HEADERS) platform.h $(SOURCE_DIR)/include/primitiveTypes.h \
$(SOURCE_DIR)/include/primitives.h
$(OBJS_SPECIALIZE) $(OBJS_OTHERS): \
$(SOURCE_DIR)/include/softfloat_types.h $(SOURCE_DIR)/include/internals.h \
diff --git a/build/template-not-FAST_INT64/platform.h b/build/template-not-FAST_INT64/platform.h
index 01bbcbb..2094658 100644
--- a/build/template-not-FAST_INT64/platform.h
+++ b/build/template-not-FAST_INT64/platform.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header template is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/doc/SoftFloat-history.html b/doc/SoftFloat-history.html
index e7d791b..d81c6bc 100644
--- a/doc/SoftFloat-history.html
+++ b/doc/SoftFloat-history.html
@@ -7,14 +7,57 @@
<BODY>
-<H1>History of Berkeley SoftFloat, to Release 3d</H1>
+<H1>History of Berkeley SoftFloat, to Release 3e</H1>
<P>
John R. Hauser<BR>
-2017 August 10<BR>
+2018 January 20<BR>
</P>
+<H3>Release 3e (2018 January)</H3>
+
+<UL>
+
+<LI>
+Changed the default numeric code for optional rounding mode <CODE>odd</CODE>
+(round to odd, also known as <EM>jamming</EM>) from 5 to 6.
+
+<LI>
+Modified the behavior of rounding mode <CODE>odd</CODE> when rounding to an
+integer value (either conversion to an integer format or a
+‘<CODE>roundToInt</CODE>’ function).
+Previously, for those cases only, rounding mode <CODE>odd</CODE> acted the same
+as rounding to minimum magnitude.
+Now all operations are rounded consistently.
+
+<LI>
+Fixed some errors in the specialization code modeling Intel x86 floating-point,
+specifically the integers returned on invalid operations and the propagation of
+NaN payloads in a few rare cases.
+
+<LI>
+Added specialization code modeling ARM floating-point, conforming to VFPv2 or
+later.
+
+<LI>
+Added an example target for ARM processors.
+
+<LI>
+Fixed a minor bug whereby function <CODE>f16_to_ui64</CODE> might return a
+different integer than expected in the case that the floating-point operand is
+negative.
+
+<LI>
+Added example target-specific optimization for GCC, employing GCC instrinsics
+and support for <NOBR>128-bit</NOBR> integer arithmetic.
+
+<LI>
+Made other minor improvements.
+
+</UL>
+
+
<H3>Release 3d (2017 August)</H3>
<UL>
diff --git a/doc/SoftFloat-source.html b/doc/SoftFloat-source.html
index 8001964..4ff9d4c 100644
--- a/doc/SoftFloat-source.html
+++ b/doc/SoftFloat-source.html
@@ -7,11 +7,11 @@
<BODY>
-<H1>Berkeley SoftFloat Release 3d: Source Documentation</H1>
+<H1>Berkeley SoftFloat Release 3e: Source Documentation</H1>
<P>
John R. Hauser<BR>
-2017 August 10<BR>
+2018 January 20<BR>
</P>
@@ -69,7 +69,7 @@
<NOBR>Release 2</NOBR> or earlier.
Changes to the interface of SoftFloat functions are documented in
<A HREF="SoftFloat.html"><NOBR><CODE>SoftFloat.html</CODE></NOBR></A>.
-The current version of SoftFloat is <NOBR>Release 3d</NOBR>.
+The current version of SoftFloat is <NOBR>Release 3e</NOBR>.
</P>
@@ -114,7 +114,7 @@
The SoftFloat package was written by me, <NOBR>John R.</NOBR> Hauser.
<NOBR>Release 3</NOBR> of SoftFloat was a completely new implementation
supplanting earlier releases.
-The project to create <NOBR>Release 3</NOBR> (now <NOBR>through 3d</NOBR>) was
+The project to create <NOBR>Release 3</NOBR> (now <NOBR>through 3e</NOBR>) was
done in the employ of the University of California, Berkeley, within the
Department of Electrical Engineering and Computer Sciences, first for the
Parallel Computing Laboratory (Par Lab) and then for the ASPIRE Lab.
@@ -148,12 +148,12 @@
</P>
<P>
-The following applies to the whole of SoftFloat <NOBR>Release 3d</NOBR> as well
+The following applies to the whole of SoftFloat <NOBR>Release 3e</NOBR> as well
as to each source file individually.
</P>
<P>
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
University of California.
All rights reserved.
</P>
@@ -215,12 +215,15 @@
include
8086
8086-SSE
+ ARM-VFPv2
+ ARM-VFPv2-defaultNaN
build
template-FAST_INT64
template-not-FAST_INT64
Linux-386-GCC
Linux-386-SSE2-GCC
Linux-x86_64-GCC
+ Linux-ARM-VFPv2-GCC
Win32-MinGW
Win32-SSE2-MinGW
Win64-MinGW-w64
@@ -228,20 +231,37 @@
</BLOCKQUOTE>
The majority of the SoftFloat sources are provided in the <CODE>source</CODE>
directory.
-The <CODE>include</CODE> subdirectory of <CODE>source</CODE> contains several
-header files (unsurprisingly), while the <CODE>8086</CODE> and
-<NOBR><CODE>8086-SSE</CODE></NOBR> subdirectories contain source files that
-specialize the floating-point behavior to match the Intel x86 line of
-processors.
-The files in directory <CODE>8086</CODE> give floating-point behavior
-consistent solely with Intel’s older, 8087-derived floating-point, while
-those in <NOBR><CODE>8086-SSE</CODE></NOBR> update the behavior of the
-non-extended formats (<CODE>float16_t</CODE>, <CODE>float32_t</CODE>,
-<CODE>float64_t</CODE>, and <CODE>float128_t</CODE>) to mirror Intel’s
-more recent Streaming SIMD Extensions (SSE) and other compatible extensions.
+The <CODE>include</CODE> subdirectory contains several header files
+(unsurprisingly), while the other subdirectories of <CODE>source</CODE> contain
+source files that specialize the floating-point behavior to match particular
+processor families:
+<BLOCKQUOTE>
+<DL>
+<DT><CODE>8086</CODE></DT>
+<DD>
+Intel’s older, 8087-derived floating-point, extended to all supported
+floating-point types
+</DD>
+<DT><CODE>8086-SSE</CODE></DT>
+<DD>
+Intel’s x86 processors with Streaming SIMD Extensions (SSE) and later
+compatible extensions, having 8087 behavior for <NOBR>80-bit</NOBR>
+double-extended-precision (<CODE>extFloat80_t</CODE>) and SSE behavior for
+other floating-point types
+</DD>
+<DT><CODE>ARM-VFPv2</CODE></DT>
+<DD>
+ARM’s VFPv2 or later floating-point, with NaN payload propagation
+</DD>
+<DT><CODE>ARM-VFPv2-defaultNaN</CODE></DT>
+<DD>
+ARM’s VFPv2 or later floating-point, with the “default NaN”
+option
+</DD>
+</DL>
+</BLOCKQUOTE>
If other specializations are attempted, these would be expected to be other
-subdirectories of <CODE>source</CODE> alongside <CODE>8086</CODE> and
-<NOBR><CODE>8086-SSE</CODE></NOBR>.
+subdirectories of <CODE>source</CODE> alongside the ones listed above.
Specialization is covered later, in <NOBR>section 5.2</NOBR>, <I>Specializing
Floating-Point Behavior</I>.
</P>
@@ -264,19 +284,20 @@
For the example targets,
<NOBR><CODE><<I>execution-environment</I>></CODE></NOBR> is
<NOBR><CODE>Linux-386</CODE></NOBR>, <NOBR><CODE>Linux-386-SSE2</CODE></NOBR>,
-<NOBR><CODE>Linux-x86_64</CODE></NOBR>, <CODE>Win32</CODE>,
+<NOBR><CODE>Linux-x86_64</CODE></NOBR>,
+<NOBR><CODE>Linux-ARM-VFPv2</CODE></NOBR>, <CODE>Win32</CODE>,
<NOBR><CODE>Win32-SSE2</CODE></NOBR>, or <CODE>Win64</CODE>, and
<NOBR><CODE><<I>compiler</I>></CODE></NOBR> is <CODE>GCC</CODE>,
<CODE>MinGW</CODE>, or <NOBR><CODE>MinGW-w64</CODE></NOBR>.
</P>
<P>
-At the current time, all of the supplied target directories are merely examples
-that may or may not be correct for compiling on any particular system.
+All of the supplied target directories are merely examples that may or may not
+be correct for compiling on any particular system.
Despite requests, there are currently no plans to include and maintain in the
SoftFloat package the build files needed for a great many users’
-compilation environments, which after all can span a broad range of operating
-systems, compilers, and other tools.
+compilation environments, which can span a huge range of operating systems,
+compilers, and other tools.
</P>
<P>
@@ -402,8 +423,8 @@
provided by the <CODE>8086</CODE> and <NOBR><CODE>8086-SSE</CODE></NOBR>
subdirectories.
If a build target needs a new specialization, different from any existing ones,
-it is recommended that a new specialization subdirectory be created in the
-<CODE>source</CODE> directory for this purpose.
+it is recommended that a new specialization directory be created for this
+purpose.
The <CODE>specialize.h</CODE> header file from any of the provided
specialization subdirectories can be used as a model for what definitions are
needed.
@@ -577,8 +598,40 @@
This technically defines <NOBR><CODE><<I>function-name</I>></CODE></NOBR>
as a macro, but one that resolves to the same name, which may then be a
function.
-(A preprocessor that conforms to the C Standard must limit recursive macro
-expansion from being applied more than once.)
+(A preprocessor that conforms to the C Standard is required to limit recursive
+macro expansion from being applied more than once.)
+</P>
+
+<P>
+The supplied header file <CODE>opts-GCC.h</CODE> (in directory
+<CODE>source/include</CODE>) provides an example of target-specific
+optimization for the GCC compiler.
+Each GCC target example in the <CODE>build</CODE> directory has
+<BLOCKQUOTE>
+<CODE>#include "opts-GCC.h"</CODE>
+</BLOCKQUOTE>
+in its <CODE>platform.h</CODE> header file.
+Before <CODE>opts-GCC.h</CODE> is included, the following macros must be
+defined (or not) to control which features are invoked:
+<BLOCKQUOTE>
+<DL>
+<DT><CODE>SOFTFLOAT_BUILTIN_CLZ</CODE></DT>
+<DD>
+If defined, SoftFloat’s internal
+‘<CODE>countLeadingZeros</CODE>’ functions use intrinsics
+<CODE>__builtin_clz</CODE> and <CODE>__builtin_clzll</CODE>.
+</DD>
+<DT><CODE>SOFTFLOAT_INTRINSIC_INT128</CODE></DT>
+<DD>
+If defined, SoftFloat makes use of GCC’s nonstandard <NOBR>128-bit</NOBR>
+integer type <CODE>__int128</CODE>.
+</DD>
+</DL>
+</BLOCKQUOTE>
+On some machines, these improvements are observed to increase the speeds of
+<CODE>f64_mul</CODE> and <CODE>f128_mul</CODE> by around 20 to 25%, although
+other functions receive less dramatic boosts, or none at all.
+Results can vary greatly across different platforms.
</P>
diff --git a/doc/SoftFloat.html b/doc/SoftFloat.html
index 8953d68..b72b407 100644
--- a/doc/SoftFloat.html
+++ b/doc/SoftFloat.html
@@ -7,11 +7,11 @@
<BODY>
-<H1>Berkeley SoftFloat Release 3d: Library Interface</H1>
+<H1>Berkeley SoftFloat Release 3e: Library Interface</H1>
<P>
John R. Hauser<BR>
-2017 August 10<BR>
+2018 January 20<BR>
</P>
@@ -106,13 +106,20 @@
</P>
<P>
-The current version of SoftFloat is <NOBR>Release 3d</NOBR>.
-This release fixes bugs that were found in the square root functions for the
-<NOBR>64-bit</NOBR>, <NOBR>80-bit</NOBR>, and <NOBR>128-bit</NOBR>
-floating-point formats.
+The current version of SoftFloat is <NOBR>Release 3e</NOBR>.
+This release modifies the behavior of the rarely used <I>odd</I> rounding mode
+(<I>round to odd</I>, also known as <I>jamming</I>), and also adds some new
+specialization and optimization examples for those compiling SoftFloat.
+</P>
+
+<P>
+The previous <NOBR>Release 3d</NOBR> fixed bugs that were found in the square
+root functions for the <NOBR>64-bit</NOBR>, <NOBR>80-bit</NOBR>, and
+<NOBR>128-bit</NOBR> floating-point formats.
(Thanks to Alexei Sibidanov at the University of Victoria for reporting an
incorrect result.)
-The bugs affected all prior <NOBR>Release-3</NOBR> versions of SoftFloat.
+The bugs affected all prior <NOBR>Release-3</NOBR> versions of SoftFloat
+<NOBR>through 3c</NOBR>.
The flaw in the <NOBR>64-bit</NOBR> floating-point square root function was of
very minor impact, causing a <NOBR>1-ulp</NOBR> error (<NOBR>1 unit</NOBR> in
the last place) a few times out of a billion.
@@ -124,13 +131,8 @@
</P>
<P>
-<NOBR>Release 3d</NOBR> makes no changes to the SoftFloat library interface
-compared to the previous <NOBR>Release 3c</NOBR>.
-Since the original <NOBR>Release 3</NOBR>, the main changes to the interface
-have been that <NOBR>Release 3b</NOBR> added support for the
-<NOBR>16-bit</NOBR> half-precision format, and <NOBR>Release 3c</NOBR> added
-optional support for a rarely used rounding mode, <I>round to odd</I>, also
-known as <I>jamming</I>.
+Among earlier releases, 3b was notable for adding support for the
+<NOBR>16-bit</NOBR> half-precision format.
For more about the evolution of SoftFloat releases, see
<A HREF="SoftFloat-history.html"><NOBR><CODE>SoftFloat-history.html</CODE></NOBR></A>.
</P>
@@ -169,7 +171,7 @@
<P>
Most operations not required by the original 1985 version of the IEEE
Floating-Point Standard but added in the 2008 version are not yet supported in
-SoftFloat <NOBR>Release 3d</NOBR>.
+SoftFloat <NOBR>Release 3e</NOBR>.
</P>
@@ -179,7 +181,7 @@
The SoftFloat package was written by me, <NOBR>John R.</NOBR> Hauser.
<NOBR>Release 3</NOBR> of SoftFloat was a completely new implementation
supplanting earlier releases.
-The project to create <NOBR>Release 3</NOBR> (now <NOBR>through 3d</NOBR>) was
+The project to create <NOBR>Release 3</NOBR> (now <NOBR>through 3e</NOBR>) was
done in the employ of the University of California, Berkeley, within the
Department of Electrical Engineering and Computer Sciences, first for the
Parallel Computing Laboratory (Par Lab) and then for the ASPIRE Lab.
@@ -213,12 +215,12 @@
</P>
<P>
-The following applies to the whole of SoftFloat <NOBR>Release 3d</NOBR> as well
+The following applies to the whole of SoftFloat <NOBR>Release 3e</NOBR> as well
as to each source file individually.
</P>
<P>
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
University of California.
All rights reserved.
</P>
@@ -395,7 +397,7 @@
<P>
The following operations required by the 2008 IEEE Floating-Point Standard are
-not supported in SoftFloat <NOBR>Release 3d</NOBR>:
+not supported in SoftFloat <NOBR>Release 3e</NOBR>:
<UL>
<LI>
<B>nextUp</B>, <B>nextDown</B>, <B>minNum</B>, <B>maxNum</B>, <B>minNumMag</B>,
@@ -445,8 +447,8 @@
</P>
<P>
-SoftFloat's functions are not guaranteed to operate as expected when inputs of
-type <CODE>extFloat80_t</CODE> are non-canonical.
+SoftFloat’s functions are not guaranteed to operate as expected when
+inputs of type <CODE>extFloat80_t</CODE> are non-canonical.
Assuming all of a function’s <CODE>extFloat80_t</CODE> inputs (if any)
are canonical, function outputs of type <CODE>extFloat80_t</CODE> will always
be canonical.
@@ -591,16 +593,15 @@
</P>
<P>
-If supported, mode <CODE>softfloat_round_odd</CODE> first rounds a
-floating-point result to minimum magnitude, the same as
+When <CODE>softfloat_round_odd</CODE> is the rounding mode for a function that
+rounds to an integer value (either conversion to an integer format or a
+‘<CODE>roundToInt</CODE>’ function), if the input is not already an
+integer, the rounded result is the closest <EM>odd</EM> integer.
+For other operations, this rounding mode acts as though the floating-point
+result is first rounded to minimum magnitude, the same as
<CODE>softfloat_round_minMag</CODE>, and then, if the result is inexact, the
least-significant bit of the result is set <NOBR>to 1</NOBR>.
-This rounding mode is also known as <EM>jamming</EM>.
-As a special case, when <CODE>softfloat_round_odd</CODE> is the rounding mode
-for a function that rounds to an integer value (either conversion to an integer
-format or a ‘<CODE>roundToInt</CODE>’ function), rounding is the
-same as <CODE>softfloat_round_minMag</CODE>, without any change to the
-least-significant integer bit.
+Rounding to odd is also known as <EM>jamming</EM>.
</P>
<H3>6.2. Underflow Detection</H3>
@@ -820,12 +821,6 @@
the conversion.
The variable that usually indicates rounding mode,
<CODE>softfloat_roundingMode</CODE>, is ignored.
-If <CODE><I>roundingMode</I></CODE> is <CODE>softfloat_round_odd</CODE>,
-rounding is to minimum magnitude, the same as
-<CODE>softfloat_round_minMag</CODE>, rather than to an odd integer.
-</P>
-
-<P>
Argument <CODE><I>exact</I></CODE> determines whether the <I>inexact</I>
exception flag is raised if the conversion is not exact.
If <CODE><I>exact</I></CODE> is <CODE>true</CODE>, the <I>inexact</I> flag may
@@ -1087,12 +1082,6 @@
apply.
The variable that usually indicates rounding mode,
<CODE>softfloat_roundingMode</CODE>, is ignored.
-If <CODE><I>roundingMode</I></CODE> is <CODE>softfloat_round_odd</CODE>,
-rounding is to minimum magnitude, the same as
-<CODE>softfloat_round_minMag</CODE>, rather than to an odd integer value.
-</P>
-
-<P>
Argument <CODE><I>exact</I></CODE> determines whether the <I>inexact</I>
exception flag is raised if the conversion is not exact.
If <CODE><I>exact</I></CODE> is <CODE>true</CODE>, the <I>inexact</I> flag may
diff --git a/source/8086-SSE/extF80M_isSignalingNaN.c b/source/8086-SSE/extF80M_isSignalingNaN.c
index cf1c3fc..c2cca65 100644
--- a/source/8086-SSE/extF80M_isSignalingNaN.c
+++ b/source/8086-SSE/extF80M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/f128M_isSignalingNaN.c b/source/8086-SSE/f128M_isSignalingNaN.c
index 088b82e..9ff83d7 100644
--- a/source/8086-SSE/f128M_isSignalingNaN.c
+++ b/source/8086-SSE/f128M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToExtF80M.c b/source/8086-SSE/s_commonNaNToExtF80M.c
index 5f767c5..06302aa 100644
--- a/source/8086-SSE/s_commonNaNToExtF80M.c
+++ b/source/8086-SSE/s_commonNaNToExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToExtF80UI.c b/source/8086-SSE/s_commonNaNToExtF80UI.c
index 1c93e70..7325468 100644
--- a/source/8086-SSE/s_commonNaNToExtF80UI.c
+++ b/source/8086-SSE/s_commonNaNToExtF80UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToF128M.c b/source/8086-SSE/s_commonNaNToF128M.c
index 12aa702..e2940bb 100644
--- a/source/8086-SSE/s_commonNaNToF128M.c
+++ b/source/8086-SSE/s_commonNaNToF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToF128UI.c b/source/8086-SSE/s_commonNaNToF128UI.c
index ba93797..ac8ea7b 100644
--- a/source/8086-SSE/s_commonNaNToF128UI.c
+++ b/source/8086-SSE/s_commonNaNToF128UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToF16UI.c b/source/8086-SSE/s_commonNaNToF16UI.c
index cc73833..07679d7 100644
--- a/source/8086-SSE/s_commonNaNToF16UI.c
+++ b/source/8086-SSE/s_commonNaNToF16UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToF32UI.c b/source/8086-SSE/s_commonNaNToF32UI.c
index 278cdcf..982c1ed 100644
--- a/source/8086-SSE/s_commonNaNToF32UI.c
+++ b/source/8086-SSE/s_commonNaNToF32UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_commonNaNToF64UI.c b/source/8086-SSE/s_commonNaNToF64UI.c
index 2346b06..d88c68a 100644
--- a/source/8086-SSE/s_commonNaNToF64UI.c
+++ b/source/8086-SSE/s_commonNaNToF64UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_extF80MToCommonNaN.c b/source/8086-SSE/s_extF80MToCommonNaN.c
index 2cd73f5..6bf45cf 100644
--- a/source/8086-SSE/s_extF80MToCommonNaN.c
+++ b/source/8086-SSE/s_extF80MToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_extF80UIToCommonNaN.c b/source/8086-SSE/s_extF80UIToCommonNaN.c
index 034266f..8b8c927 100644
--- a/source/8086-SSE/s_extF80UIToCommonNaN.c
+++ b/source/8086-SSE/s_extF80UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_f128MToCommonNaN.c b/source/8086-SSE/s_f128MToCommonNaN.c
index d0268c8..2215214 100644
--- a/source/8086-SSE/s_f128MToCommonNaN.c
+++ b/source/8086-SSE/s_f128MToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_f128UIToCommonNaN.c b/source/8086-SSE/s_f128UIToCommonNaN.c
index a3fff1b..2510c07 100644
--- a/source/8086-SSE/s_f128UIToCommonNaN.c
+++ b/source/8086-SSE/s_f128UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_f16UIToCommonNaN.c b/source/8086-SSE/s_f16UIToCommonNaN.c
index 18b6dfd..4d5003f 100644
--- a/source/8086-SSE/s_f16UIToCommonNaN.c
+++ b/source/8086-SSE/s_f16UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/8086-SSE/s_f32UIToCommonNaN.c b/source/8086-SSE/s_f32UIToCommonNaN.c
index 0c6e610..f4734db 100644
--- a/source/8086-SSE/s_f32UIToCommonNaN.c
+++ b/source/8086-SSE/s_f32UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_f64UIToCommonNaN.c b/source/8086-SSE/s_f64UIToCommonNaN.c
index c81dfa9..9a481a7 100644
--- a/source/8086-SSE/s_f64UIToCommonNaN.c
+++ b/source/8086-SSE/s_f64UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNExtF80M.c b/source/8086-SSE/s_propagateNaNExtF80M.c
index 994ff62..f35e066 100644
--- a/source/8086-SSE/s_propagateNaNExtF80M.c
+++ b/source/8086-SSE/s_propagateNaNExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNExtF80UI.c b/source/8086-SSE/s_propagateNaNExtF80UI.c
index 0d4b706..fa2daae 100644
--- a/source/8086-SSE/s_propagateNaNExtF80UI.c
+++ b/source/8086-SSE/s_propagateNaNExtF80UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as an 80-bit extended floating-point value, and likewise interpreting
-| the unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 80-bit extended floating-point value, and assuming at least on of these
| floating-point values is a NaN, returns the bit pattern of the combined NaN
| result. If either original floating-point value is a signaling NaN, the
@@ -90,8 +90,8 @@
uiMagB64 = uiB64 & 0x7FFF;
if ( uiMagA64 < uiMagB64 ) goto returnB;
if ( uiMagB64 < uiMagA64 ) goto returnA;
- if ( uiNonsigA0 < uiNonsigB0 ) goto returnB;
- if ( uiNonsigB0 < uiNonsigA0 ) goto returnA;
+ if ( uiA0 < uiB0 ) goto returnB;
+ if ( uiB0 < uiA0 ) goto returnA;
if ( uiA64 < uiB64 ) goto returnA;
returnB:
uiZ.v64 = uiB64;
diff --git a/source/8086-SSE/s_propagateNaNF128M.c b/source/8086-SSE/s_propagateNaNF128M.c
index 15b1650..e887274 100644
--- a/source/8086-SSE/s_propagateNaNF128M.c
+++ b/source/8086-SSE/s_propagateNaNF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNF128UI.c b/source/8086-SSE/s_propagateNaNF128UI.c
index 73328b0..fb0e862 100644
--- a/source/8086-SSE/s_propagateNaNF128UI.c
+++ b/source/8086-SSE/s_propagateNaNF128UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNF16UI.c b/source/8086-SSE/s_propagateNaNF16UI.c
index 3bdce4a..8e19e43 100644
--- a/source/8086-SSE/s_propagateNaNF16UI.c
+++ b/source/8086-SSE/s_propagateNaNF16UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNF32UI.c b/source/8086-SSE/s_propagateNaNF32UI.c
index daaa31d..6e423ca 100644
--- a/source/8086-SSE/s_propagateNaNF32UI.c
+++ b/source/8086-SSE/s_propagateNaNF32UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/s_propagateNaNF64UI.c b/source/8086-SSE/s_propagateNaNF64UI.c
index 78a29da..474c196 100644
--- a/source/8086-SSE/s_propagateNaNF64UI.c
+++ b/source/8086-SSE/s_propagateNaNF64UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/softfloat_raiseFlags.c b/source/8086-SSE/softfloat_raiseFlags.c
index f2c25ad..7a1aee9 100644
--- a/source/8086-SSE/softfloat_raiseFlags.c
+++ b/source/8086-SSE/softfloat_raiseFlags.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086-SSE/specialize.h b/source/8086-SSE/specialize.h
index b60740b..a9166e1 100644
--- a/source/8086-SSE/specialize.h
+++ b/source/8086-SSE/specialize.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -39,10 +39,11 @@
#include <stdbool.h>
#include <stdint.h>
-#include "softfloat_types.h"
+#include "primitiveTypes.h"
+#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Default value for `softfloat_detectTininess'.
+| Default value for 'softfloat_detectTininess'.
*----------------------------------------------------------------------------*/
#define init_detectTininess softfloat_tininess_afterRounding
@@ -51,22 +52,22 @@
| invalid exception.
*----------------------------------------------------------------------------*/
#define ui32_fromPosOverflow 0xFFFFFFFF
-#define ui32_fromNegOverflow 0
+#define ui32_fromNegOverflow 0xFFFFFFFF
#define ui32_fromNaN 0xFFFFFFFF
-#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromPosOverflow (-0x7FFFFFFF - 1)
#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
-#define i32_fromNaN 0x7FFFFFFF
+#define i32_fromNaN (-0x7FFFFFFF - 1)
/*----------------------------------------------------------------------------
| The values to return on conversions to 64-bit integer formats that raise an
| invalid exception.
*----------------------------------------------------------------------------*/
#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
-#define ui64_fromNegOverflow 0
+#define ui64_fromNegOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
#define ui64_fromNaN UINT64_C( 0xFFFFFFFFFFFFFFFF )
-#define i64_fromPosOverflow UINT64_C( 0x7FFFFFFFFFFFFFFF )
-#define i64_fromNegOverflow (-UINT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
-#define i64_fromNaN UINT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromPosOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
/*----------------------------------------------------------------------------
| "Common NaN" structure, used to transfer NaN representations from one format
@@ -87,30 +88,30 @@
#define defaultNaNF16UI 0xFE00
/*----------------------------------------------------------------------------
-| Returns true when 16-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
| 16-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 16-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 16-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast16_t
@@ -122,30 +123,30 @@
#define defaultNaNF32UI 0xFFC00000
/*----------------------------------------------------------------------------
-| Returns true when 32-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
| 32-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 32-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 32-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast32_t
@@ -157,30 +158,30 @@
#define defaultNaNF64UI UINT64_C( 0xFFF8000000000000 )
/*----------------------------------------------------------------------------
-| Returns true when 64-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
| 64-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 64-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 64-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast64_t
@@ -194,7 +195,7 @@
/*----------------------------------------------------------------------------
| Returns true when the 80-bit unsigned integer formed from concatenating
-| 16-bit `uiA64' and 64-bit `uiA0' has the bit pattern of an 80-bit extended
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
| floating-point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
@@ -203,15 +204,15 @@
#ifdef SOFTFLOAT_FAST_INT64
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of an 80-bit extended floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -219,16 +220,16 @@
uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and returns the bit pattern of this value as an unsigned
| integer.
*----------------------------------------------------------------------------*/
struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as an 80-bit extended floating-point value, and likewise interpreting
-| the unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 80-bit extended floating-point value, and assuming at least on of these
| floating-point values is a NaN, returns the bit pattern of the combined NaN
| result. If either original floating-point value is a signaling NaN, the
@@ -250,17 +251,17 @@
/*----------------------------------------------------------------------------
| Returns true when the 128-bit unsigned integer formed from concatenating
-| 64-bit `uiA64' and 64-bit `uiA0' has the bit pattern of a 128-bit floating-
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
| point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
| the common NaN form, and stores the resulting common NaN at the location
-| pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid exception
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
| is raised.
*----------------------------------------------------------------------------*/
void
@@ -268,15 +269,15 @@
uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
-| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 128-bit floating-point value, and assuming at least on of these floating-
| point values is a NaN, returns the bit pattern of the combined NaN result.
| If either original floating-point value is a signaling NaN, the invalid
@@ -293,14 +294,14 @@
#else
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is not
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the 80-bit extended floating-point value pointed to by `aSPtr' is
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
| a NaN, converts this NaN to the common NaN form, and stores the resulting
-| common NaN at the location pointed to by `zPtr'. If the NaN is a signaling
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
| NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -308,9 +309,9 @@
const struct extFloat80M *aSPtr, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and stores this NaN at the location pointed to by
-| `zSPtr'.
+| 'zSPtr'.
*----------------------------------------------------------------------------*/
void
softfloat_commonNaNToExtF80M(
@@ -318,8 +319,8 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 80-bit extended floating-point values
-| pointed to by `aSPtr' and `bSPtr' is a NaN, stores the combined NaN result
-| at the location pointed to by `zSPtr'. If either original floating-point
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
| value is a signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -338,10 +339,10 @@
#define defaultNaNF128UI0 0
/*----------------------------------------------------------------------------
-| Assuming the 128-bit floating-point value pointed to by `aWPtr' is a NaN,
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
| converts this NaN to the common NaN form, and stores the resulting common
-| NaN at the location pointed to by `zPtr'. If the NaN is a signaling NaN,
-| the invalid exception is raised. Argument `aWPtr' points to an array of
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
| four 32-bit elements that concatenate in the platform's normal endian order
| to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
@@ -349,9 +350,9 @@
softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
-| NaN, and stores this NaN at the location pointed to by `zWPtr'. Argument
-| `zWPtr' points to an array of four 32-bit elements that concatenate in the
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
| platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
void
@@ -359,10 +360,10 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 128-bit floating-point values pointed to by
-| `aWPtr' and `bWPtr' is a NaN, stores the combined NaN result at the location
-| pointed to by `zWPtr'. If either original floating-point value is a
-| signaling NaN, the invalid exception is raised. Each of `aWPtr', `bWPtr',
-| and `zWPtr' points to an array of four 32-bit elements that concatenate in
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
| the platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
void
diff --git a/source/8086/extF80M_isSignalingNaN.c b/source/8086/extF80M_isSignalingNaN.c
index cf1c3fc..c2cca65 100644
--- a/source/8086/extF80M_isSignalingNaN.c
+++ b/source/8086/extF80M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/f128M_isSignalingNaN.c b/source/8086/f128M_isSignalingNaN.c
index 088b82e..9ff83d7 100644
--- a/source/8086/f128M_isSignalingNaN.c
+++ b/source/8086/f128M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToExtF80M.c b/source/8086/s_commonNaNToExtF80M.c
index 5f767c5..06302aa 100644
--- a/source/8086/s_commonNaNToExtF80M.c
+++ b/source/8086/s_commonNaNToExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToExtF80UI.c b/source/8086/s_commonNaNToExtF80UI.c
index 1c93e70..7325468 100644
--- a/source/8086/s_commonNaNToExtF80UI.c
+++ b/source/8086/s_commonNaNToExtF80UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToF128M.c b/source/8086/s_commonNaNToF128M.c
index 12aa702..e2940bb 100644
--- a/source/8086/s_commonNaNToF128M.c
+++ b/source/8086/s_commonNaNToF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToF128UI.c b/source/8086/s_commonNaNToF128UI.c
index ba93797..ac8ea7b 100644
--- a/source/8086/s_commonNaNToF128UI.c
+++ b/source/8086/s_commonNaNToF128UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToF16UI.c b/source/8086/s_commonNaNToF16UI.c
index cc73833..07679d7 100644
--- a/source/8086/s_commonNaNToF16UI.c
+++ b/source/8086/s_commonNaNToF16UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/8086/s_commonNaNToF32UI.c b/source/8086/s_commonNaNToF32UI.c
index 278cdcf..982c1ed 100644
--- a/source/8086/s_commonNaNToF32UI.c
+++ b/source/8086/s_commonNaNToF32UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_commonNaNToF64UI.c b/source/8086/s_commonNaNToF64UI.c
index 2346b06..d88c68a 100644
--- a/source/8086/s_commonNaNToF64UI.c
+++ b/source/8086/s_commonNaNToF64UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_extF80MToCommonNaN.c b/source/8086/s_extF80MToCommonNaN.c
index 2cd73f5..6bf45cf 100644
--- a/source/8086/s_extF80MToCommonNaN.c
+++ b/source/8086/s_extF80MToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_extF80UIToCommonNaN.c b/source/8086/s_extF80UIToCommonNaN.c
index 034266f..8b8c927 100644
--- a/source/8086/s_extF80UIToCommonNaN.c
+++ b/source/8086/s_extF80UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_f128MToCommonNaN.c b/source/8086/s_f128MToCommonNaN.c
index d0268c8..2215214 100644
--- a/source/8086/s_f128MToCommonNaN.c
+++ b/source/8086/s_f128MToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_f128UIToCommonNaN.c b/source/8086/s_f128UIToCommonNaN.c
index a3fff1b..2510c07 100644
--- a/source/8086/s_f128UIToCommonNaN.c
+++ b/source/8086/s_f128UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_f16UIToCommonNaN.c b/source/8086/s_f16UIToCommonNaN.c
index 18b6dfd..4d5003f 100644
--- a/source/8086/s_f16UIToCommonNaN.c
+++ b/source/8086/s_f16UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/8086/s_f32UIToCommonNaN.c b/source/8086/s_f32UIToCommonNaN.c
index 0c6e610..f4734db 100644
--- a/source/8086/s_f32UIToCommonNaN.c
+++ b/source/8086/s_f32UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_f64UIToCommonNaN.c b/source/8086/s_f64UIToCommonNaN.c
index c81dfa9..9a481a7 100644
--- a/source/8086/s_f64UIToCommonNaN.c
+++ b/source/8086/s_f64UIToCommonNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_propagateNaNExtF80M.c b/source/8086/s_propagateNaNExtF80M.c
index 994ff62..f35e066 100644
--- a/source/8086/s_propagateNaNExtF80M.c
+++ b/source/8086/s_propagateNaNExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_propagateNaNExtF80UI.c b/source/8086/s_propagateNaNExtF80UI.c
index 0d4b706..fa2daae 100644
--- a/source/8086/s_propagateNaNExtF80UI.c
+++ b/source/8086/s_propagateNaNExtF80UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as an 80-bit extended floating-point value, and likewise interpreting
-| the unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 80-bit extended floating-point value, and assuming at least on of these
| floating-point values is a NaN, returns the bit pattern of the combined NaN
| result. If either original floating-point value is a signaling NaN, the
@@ -90,8 +90,8 @@
uiMagB64 = uiB64 & 0x7FFF;
if ( uiMagA64 < uiMagB64 ) goto returnB;
if ( uiMagB64 < uiMagA64 ) goto returnA;
- if ( uiNonsigA0 < uiNonsigB0 ) goto returnB;
- if ( uiNonsigB0 < uiNonsigA0 ) goto returnA;
+ if ( uiA0 < uiB0 ) goto returnB;
+ if ( uiB0 < uiA0 ) goto returnA;
if ( uiA64 < uiB64 ) goto returnA;
returnB:
uiZ.v64 = uiB64;
diff --git a/source/8086/s_propagateNaNF128M.c b/source/8086/s_propagateNaNF128M.c
index 8fc5c0d..7ac2e5f 100644
--- a/source/8086/s_propagateNaNF128M.c
+++ b/source/8086/s_propagateNaNF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/s_propagateNaNF128UI.c b/source/8086/s_propagateNaNF128UI.c
index ae9f397..6caecd2 100644
--- a/source/8086/s_propagateNaNF128UI.c
+++ b/source/8086/s_propagateNaNF128UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
-| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 128-bit floating-point value, and assuming at least on of these floating-
| point values is a NaN, returns the bit pattern of the combined NaN result.
| If either original floating-point value is a signaling NaN, the invalid
@@ -85,8 +85,8 @@
}
}
returnLargerMag:
- uiMagA64 = uiNonsigA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
- uiMagB64 = uiNonsigB64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagA64 = uiA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagB64 = uiB64 & UINT64_C( 0x7FFFFFFFFFFFFFFF );
if ( uiMagA64 < uiMagB64 ) goto returnB;
if ( uiMagB64 < uiMagA64 ) goto returnA;
if ( uiA0 < uiB0 ) goto returnB;
diff --git a/source/8086/s_propagateNaNF16UI.c b/source/8086/s_propagateNaNF16UI.c
index d2ccd73..f9d80d6 100644
--- a/source/8086/s_propagateNaNF16UI.c
+++ b/source/8086/s_propagateNaNF16UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 16-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast16_t
@@ -74,8 +74,8 @@
}
}
returnLargerMag:
- uiMagA = uiNonsigA & 0x7FFF;
- uiMagB = uiNonsigB & 0x7FFF;
+ uiMagA = uiA & 0x7FFF;
+ uiMagB = uiB & 0x7FFF;
if ( uiMagA < uiMagB ) return uiNonsigB;
if ( uiMagB < uiMagA ) return uiNonsigA;
return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
diff --git a/source/8086/s_propagateNaNF32UI.c b/source/8086/s_propagateNaNF32UI.c
index 29d523d..2350ad7 100644
--- a/source/8086/s_propagateNaNF32UI.c
+++ b/source/8086/s_propagateNaNF32UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 32-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast32_t
@@ -74,8 +74,8 @@
}
}
returnLargerMag:
- uiMagA = uiNonsigA & 0x7FFFFFFF;
- uiMagB = uiNonsigB & 0x7FFFFFFF;
+ uiMagA = uiA & 0x7FFFFFFF;
+ uiMagB = uiB & 0x7FFFFFFF;
if ( uiMagA < uiMagB ) return uiNonsigB;
if ( uiMagB < uiMagA ) return uiNonsigA;
return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
diff --git a/source/8086/s_propagateNaNF64UI.c b/source/8086/s_propagateNaNF64UI.c
index c870538..a4013d4 100644
--- a/source/8086/s_propagateNaNF64UI.c
+++ b/source/8086/s_propagateNaNF64UI.c
@@ -2,10 +2,10 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
-All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2018 The Regents of the University of
+California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -42,9 +42,9 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 64-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast64_t
@@ -74,8 +74,8 @@
}
}
returnLargerMag:
- uiMagA = uiNonsigA & UINT64_C( 0x7FFFFFFFFFFFFFFF );
- uiMagB = uiNonsigB & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagA = uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF );
+ uiMagB = uiB & UINT64_C( 0x7FFFFFFFFFFFFFFF );
if ( uiMagA < uiMagB ) return uiNonsigB;
if ( uiMagB < uiMagA ) return uiNonsigA;
return (uiNonsigA < uiNonsigB) ? uiNonsigA : uiNonsigB;
diff --git a/source/8086/softfloat_raiseFlags.c b/source/8086/softfloat_raiseFlags.c
index f2c25ad..7a1aee9 100644
--- a/source/8086/softfloat_raiseFlags.c
+++ b/source/8086/softfloat_raiseFlags.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/8086/specialize.h b/source/8086/specialize.h
index b60740b..a9166e1 100644
--- a/source/8086/specialize.h
+++ b/source/8086/specialize.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -39,10 +39,11 @@
#include <stdbool.h>
#include <stdint.h>
-#include "softfloat_types.h"
+#include "primitiveTypes.h"
+#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Default value for `softfloat_detectTininess'.
+| Default value for 'softfloat_detectTininess'.
*----------------------------------------------------------------------------*/
#define init_detectTininess softfloat_tininess_afterRounding
@@ -51,22 +52,22 @@
| invalid exception.
*----------------------------------------------------------------------------*/
#define ui32_fromPosOverflow 0xFFFFFFFF
-#define ui32_fromNegOverflow 0
+#define ui32_fromNegOverflow 0xFFFFFFFF
#define ui32_fromNaN 0xFFFFFFFF
-#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromPosOverflow (-0x7FFFFFFF - 1)
#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
-#define i32_fromNaN 0x7FFFFFFF
+#define i32_fromNaN (-0x7FFFFFFF - 1)
/*----------------------------------------------------------------------------
| The values to return on conversions to 64-bit integer formats that raise an
| invalid exception.
*----------------------------------------------------------------------------*/
#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
-#define ui64_fromNegOverflow 0
+#define ui64_fromNegOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
#define ui64_fromNaN UINT64_C( 0xFFFFFFFFFFFFFFFF )
-#define i64_fromPosOverflow UINT64_C( 0x7FFFFFFFFFFFFFFF )
-#define i64_fromNegOverflow (-UINT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
-#define i64_fromNaN UINT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromPosOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
/*----------------------------------------------------------------------------
| "Common NaN" structure, used to transfer NaN representations from one format
@@ -87,30 +88,30 @@
#define defaultNaNF16UI 0xFE00
/*----------------------------------------------------------------------------
-| Returns true when 16-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
| 16-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 16-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 16-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast16_t
@@ -122,30 +123,30 @@
#define defaultNaNF32UI 0xFFC00000
/*----------------------------------------------------------------------------
-| Returns true when 32-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
| 32-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 32-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 32-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast32_t
@@ -157,30 +158,30 @@
#define defaultNaNF64UI UINT64_C( 0xFFF8000000000000 )
/*----------------------------------------------------------------------------
-| Returns true when 64-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
| 64-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 64-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 64-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast64_t
@@ -194,7 +195,7 @@
/*----------------------------------------------------------------------------
| Returns true when the 80-bit unsigned integer formed from concatenating
-| 16-bit `uiA64' and 64-bit `uiA0' has the bit pattern of an 80-bit extended
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
| floating-point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
@@ -203,15 +204,15 @@
#ifdef SOFTFLOAT_FAST_INT64
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of an 80-bit extended floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -219,16 +220,16 @@
uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and returns the bit pattern of this value as an unsigned
| integer.
*----------------------------------------------------------------------------*/
struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as an 80-bit extended floating-point value, and likewise interpreting
-| the unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 80-bit extended floating-point value, and assuming at least on of these
| floating-point values is a NaN, returns the bit pattern of the combined NaN
| result. If either original floating-point value is a signaling NaN, the
@@ -250,17 +251,17 @@
/*----------------------------------------------------------------------------
| Returns true when the 128-bit unsigned integer formed from concatenating
-| 64-bit `uiA64' and 64-bit `uiA0' has the bit pattern of a 128-bit floating-
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
| point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
| the common NaN form, and stores the resulting common NaN at the location
-| pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid exception
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
| is raised.
*----------------------------------------------------------------------------*/
void
@@ -268,15 +269,15 @@
uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
-| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 128-bit floating-point value, and assuming at least on of these floating-
| point values is a NaN, returns the bit pattern of the combined NaN result.
| If either original floating-point value is a signaling NaN, the invalid
@@ -293,14 +294,14 @@
#else
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is not
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the 80-bit extended floating-point value pointed to by `aSPtr' is
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
| a NaN, converts this NaN to the common NaN form, and stores the resulting
-| common NaN at the location pointed to by `zPtr'. If the NaN is a signaling
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
| NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -308,9 +309,9 @@
const struct extFloat80M *aSPtr, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and stores this NaN at the location pointed to by
-| `zSPtr'.
+| 'zSPtr'.
*----------------------------------------------------------------------------*/
void
softfloat_commonNaNToExtF80M(
@@ -318,8 +319,8 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 80-bit extended floating-point values
-| pointed to by `aSPtr' and `bSPtr' is a NaN, stores the combined NaN result
-| at the location pointed to by `zSPtr'. If either original floating-point
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
| value is a signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -338,10 +339,10 @@
#define defaultNaNF128UI0 0
/*----------------------------------------------------------------------------
-| Assuming the 128-bit floating-point value pointed to by `aWPtr' is a NaN,
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
| converts this NaN to the common NaN form, and stores the resulting common
-| NaN at the location pointed to by `zPtr'. If the NaN is a signaling NaN,
-| the invalid exception is raised. Argument `aWPtr' points to an array of
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
| four 32-bit elements that concatenate in the platform's normal endian order
| to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
@@ -349,9 +350,9 @@
softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr );
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
-| NaN, and stores this NaN at the location pointed to by `zWPtr'. Argument
-| `zWPtr' points to an array of four 32-bit elements that concatenate in the
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
| platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
void
@@ -359,10 +360,10 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 128-bit floating-point values pointed to by
-| `aWPtr' and `bWPtr' is a NaN, stores the combined NaN result at the location
-| pointed to by `zWPtr'. If either original floating-point value is a
-| signaling NaN, the invalid exception is raised. Each of `aWPtr', `bWPtr',
-| and `zWPtr' points to an array of four 32-bit elements that concatenate in
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
| the platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
void
diff --git a/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c b/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
new file mode 100644
index 0000000..c2cca65
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c b/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
new file mode 100644
index 0000000..9ff83d7
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
new file mode 100644
index 0000000..2e6bf7c
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80M.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat_types.h"
+
+#define softfloat_commonNaNToExtF80M softfloat_commonNaNToExtF80M
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
new file mode 100644
index 0000000..e37004f
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToExtF80UI.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToExtF80UI softfloat_commonNaNToExtF80UI
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
new file mode 100644
index 0000000..2ff4c16
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128M.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToF128M softfloat_commonNaNToF128M
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
new file mode 100644
index 0000000..05dfb5f
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF128UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "primitiveTypes.h"
+
+#define softfloat_commonNaNToF128UI softfloat_commonNaNToF128UI
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF16UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF32UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_commonNaNToF64UI.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_extF80MToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_extF80UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_f128MToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_f128UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_f16UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_f32UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c b/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
new file mode 100644
index 0000000..861b269
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_f64UIToCommonNaN.c
@@ -0,0 +1,5 @@
+
+/*----------------------------------------------------------------------------
+| This file intentionally contains no code.
+*----------------------------------------------------------------------------*/
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
new file mode 100644
index 0000000..827ed5e
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80M.c
@@ -0,0 +1,74 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ )
+{
+ uint_fast16_t ui64;
+ uint_fast64_t ui0;
+
+ ui64 = aSPtr->signExp;
+ ui0 = aSPtr->signif;
+ if (
+ softfloat_isSigNaNExtF80UI( ui64, ui0 )
+ || (bSPtr
+ && (ui64 = bSPtr->signExp,
+ ui0 = bSPtr->signif,
+ softfloat_isSigNaNExtF80UI( ui64, ui0 )))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
new file mode 100644
index 0000000..e2ddd93
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNExtF80UI.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ )
+{
+ struct uint128 uiZ;
+
+ if (
+ softfloat_isSigNaNExtF80UI( uiA64, uiA0 )
+ || softfloat_isSigNaNExtF80UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
new file mode 100644
index 0000000..b876ae1
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128M.c
@@ -0,0 +1,68 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr )
+{
+
+ if (
+ f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ || (bWPtr && f128M_isSignalingNaN( (const float128_t *) bWPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
new file mode 100644
index 0000000..31b788e
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF128UI.c
@@ -0,0 +1,73 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitiveTypes.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ )
+{
+ struct uint128 uiZ;
+
+ if (
+ softfloat_isSigNaNF128UI( uiA64, uiA0 )
+ || softfloat_isSigNaNF128UI( uiB64, uiB0 )
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
new file mode 100644
index 0000000..17618fc
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF16UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) || softfloat_isSigNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ return defaultNaNF16UI;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
new file mode 100644
index 0000000..e4c3fc1
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF32UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) || softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ return defaultNaNF32UI;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
new file mode 100644
index 0000000..75361b8
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/s_propagateNaNF64UI.c
@@ -0,0 +1,58 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) || softfloat_isSigNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ return defaultNaNF64UI;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c b/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
new file mode 100644
index 0000000..f8f1065
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/softfloat_raiseFlags.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by 'flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply 'softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags )
+{
+
+ softfloat_exceptionFlags |= flags;
+
+}
+
diff --git a/source/ARM-VFPv2-defaultNaN/specialize.h b/source/ARM-VFPv2-defaultNaN/specialize.h
new file mode 100644
index 0000000..e4ea15d
--- /dev/null
+++ b/source/ARM-VFPv2-defaultNaN/specialize.h
@@ -0,0 +1,407 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_beforeRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0
+#define ui32_fromNaN 0
+#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow 0
+#define ui64_fromNaN 0
+#define i64_fromPosOverflow INT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN { char _unused; };
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0x7E00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_f16UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x0200) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF16UI( aPtr ) ((uint_fast16_t) defaultNaNF16UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0x7FC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_f32UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x00400000) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF32UI( aPtr ) ((uint_fast32_t) defaultNaNF32UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0x7FF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_f64UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & UINT64_C( 0x0008000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#define softfloat_commonNaNToF64UI( aPtr ) ((uint_fast64_t) defaultNaNF64UI)
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0x7FFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_extF80UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA0) & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToExtF80UI
+INLINE
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+ uiZ.v64 = defaultNaNExtF80UI64;
+ uiZ.v0 = defaultNaNExtF80UI0;
+ return uiZ;
+}
+#else
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0x7FFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_f128UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA64) & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToF128UI
+INLINE
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+ uiZ.v64 = defaultNaNF128UI64;
+ uiZ.v0 = defaultNaNF128UI0;
+ return uiZ;
+}
+#else
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+#endif
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+#define softfloat_extF80MToCommonNaN( aSPtr, zPtr ) if ( ! ((aSPtr)->signif & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToExtF80M
+INLINE
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+ zSPtr->signExp = defaultNaNExtF80UI64;
+ zSPtr->signif = defaultNaNExtF80UI0;
+}
+#else
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0x7FFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+#define softfloat_f128MToCommonNaN( aWPtr, zPtr ) if ( ! ((aWPtr)[indexWordHi( 4 )] & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+#if defined INLINE && ! defined softfloat_commonNaNToF128M
+INLINE
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+ zWPtr[indexWord( 4, 3 )] = defaultNaNF128UI96;
+ zWPtr[indexWord( 4, 2 )] = defaultNaNF128UI64;
+ zWPtr[indexWord( 4, 1 )] = defaultNaNF128UI32;
+ zWPtr[indexWord( 4, 0 )] = defaultNaNF128UI0;
+}
+#else
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+#endif
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr );
+
+#endif
+
+#endif
+
diff --git a/source/ARM-VFPv2/extF80M_isSignalingNaN.c b/source/ARM-VFPv2/extF80M_isSignalingNaN.c
new file mode 100644
index 0000000..c2cca65
--- /dev/null
+++ b/source/ARM-VFPv2/extF80M_isSignalingNaN.c
@@ -0,0 +1,57 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool extF80M_isSignalingNaN( const extFloat80_t *aPtr )
+{
+ const struct extFloat80M *aSPtr;
+ uint64_t uiA0;
+
+ aSPtr = (const struct extFloat80M *) aPtr;
+ if ( (aSPtr->signExp & 0x7FFF) != 0x7FFF ) return false;
+ uiA0 = aSPtr->signif;
+ return
+ ! (uiA0 & UINT64_C( 0x4000000000000000 ))
+ && (uiA0 & UINT64_C( 0x3FFFFFFFFFFFFFFF));
+
+}
+
diff --git a/source/ARM-VFPv2/f128M_isSignalingNaN.c b/source/ARM-VFPv2/f128M_isSignalingNaN.c
new file mode 100644
index 0000000..9ff83d7
--- /dev/null
+++ b/source/ARM-VFPv2/f128M_isSignalingNaN.c
@@ -0,0 +1,60 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+*----------------------------------------------------------------------------*/
+bool f128M_isSignalingNaN( const float128_t *aPtr )
+{
+ const uint32_t *aWPtr;
+ uint32_t uiA96;
+
+ aWPtr = (const uint32_t *) aPtr;
+ uiA96 = aWPtr[indexWordHi( 4 )];
+ if ( (uiA96 & 0x7FFF8000) != 0x7FFF0000 ) return false;
+ return
+ ((uiA96 & 0x00007FFF) != 0)
+ || ((aWPtr[indexWord( 4, 2 )] | aWPtr[indexWord( 4, 1 )]
+ | aWPtr[indexWord( 4, 0 )])
+ != 0);
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToExtF80M.c b/source/ARM-VFPv2/s_commonNaNToExtF80M.c
new file mode 100644
index 0000000..6bb922a
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToExtF80M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr )
+{
+
+ zSPtr->signExp = packToExtF80UI64( aPtr->sign, 0x7FFF );
+ zSPtr->signif = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToExtF80UI.c b/source/ARM-VFPv2/s_commonNaNToExtF80UI.c
new file mode 100644
index 0000000..5e841b2
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToExtF80UI.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ.v64 = (uint_fast16_t) aPtr->sign<<15 | 0x7FFF;
+ uiZ.v0 = UINT64_C( 0xC000000000000000 ) | aPtr->v64>>1;
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToF128M.c b/source/ARM-VFPv2/s_commonNaNToF128M.c
new file mode 100644
index 0000000..02e2348
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToF128M.c
@@ -0,0 +1,56 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr )
+{
+
+ softfloat_shortShiftRight128M( (const uint32_t *) &aPtr->v0, 16, zWPtr );
+ zWPtr[indexWordHi( 4 )] |= (uint32_t) aPtr->sign<<31 | 0x7FFF8000;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToF128UI.c b/source/ARM-VFPv2/s_commonNaNToF128UI.c
new file mode 100644
index 0000000..fa87d75
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToF128UI.c
@@ -0,0 +1,55 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN *aPtr )
+{
+ struct uint128 uiZ;
+
+ uiZ = softfloat_shortShiftRight128( aPtr->v64, aPtr->v0, 16 );
+ uiZ.v64 |= (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FFF800000000000 );
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToF16UI.c b/source/ARM-VFPv2/s_commonNaNToF16UI.c
new file mode 100644
index 0000000..6d5bf9a
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToF16UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast16_t) aPtr->sign<<15 | 0x7E00 | aPtr->v64>>54;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToF32UI.c b/source/ARM-VFPv2/s_commonNaNToF32UI.c
new file mode 100644
index 0000000..e45d63b
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToF32UI.c
@@ -0,0 +1,51 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr )
+{
+
+ return (uint_fast32_t) aPtr->sign<<31 | 0x7FC00000 | aPtr->v64>>41;
+
+}
+
diff --git a/source/ARM-VFPv2/s_commonNaNToF64UI.c b/source/ARM-VFPv2/s_commonNaNToF64UI.c
new file mode 100644
index 0000000..bfde88b
--- /dev/null
+++ b/source/ARM-VFPv2/s_commonNaNToF64UI.c
@@ -0,0 +1,53 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr )
+{
+
+ return
+ (uint_fast64_t) aPtr->sign<<63 | UINT64_C( 0x7FF8000000000000 )
+ | aPtr->v64>>12;
+
+}
+
diff --git a/source/ARM-VFPv2/s_extF80MToCommonNaN.c b/source/ARM-VFPv2/s_extF80MToCommonNaN.c
new file mode 100644
index 0000000..5fd54db
--- /dev/null
+++ b/source/ARM-VFPv2/s_extF80MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr )
+{
+
+ if ( extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = signExtF80UI64( aSPtr->signExp );
+ zPtr->v64 = aSPtr->signif<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_extF80UIToCommonNaN.c b/source/ARM-VFPv2/s_extF80UIToCommonNaN.c
new file mode 100644
index 0000000..9c0f0ca
--- /dev/null
+++ b/source/ARM-VFPv2/s_extF80UIToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr )
+{
+
+ if ( softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = uiA64>>15;
+ zPtr->v64 = uiA0<<1;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_f128MToCommonNaN.c b/source/ARM-VFPv2/s_f128MToCommonNaN.c
new file mode 100644
index 0000000..e54756b
--- /dev/null
+++ b/source/ARM-VFPv2/s_f128MToCommonNaN.c
@@ -0,0 +1,62 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr )
+{
+
+ if ( f128M_isSignalingNaN( (const float128_t *) aWPtr ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = aWPtr[indexWordHi( 4 )]>>31;
+ softfloat_shortShiftLeft128M( aWPtr, 16, (uint32_t *) &zPtr->v0 );
+
+}
+
diff --git a/source/ARM-VFPv2/s_f128UIToCommonNaN.c b/source/ARM-VFPv2/s_f128UIToCommonNaN.c
new file mode 100644
index 0000000..27952a7
--- /dev/null
+++ b/source/ARM-VFPv2/s_f128UIToCommonNaN.c
@@ -0,0 +1,65 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "primitives.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr )
+{
+ struct uint128 NaNSig;
+
+ if ( softfloat_isSigNaNF128UI( uiA64, uiA0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ NaNSig = softfloat_shortShiftLeft128( uiA64, uiA0, 16 );
+ zPtr->sign = uiA64>>63;
+ zPtr->v64 = NaNSig.v64;
+ zPtr->v0 = NaNSig.v0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_f16UIToCommonNaN.c b/source/ARM-VFPv2/s_f16UIToCommonNaN.c
new file mode 100644
index 0000000..ee1928e
--- /dev/null
+++ b/source/ARM-VFPv2/s_f16UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr )
+{
+
+ if ( softfloat_isSigNaNF16UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = uiA>>15;
+ zPtr->v64 = (uint_fast64_t) uiA<<54;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_f32UIToCommonNaN.c b/source/ARM-VFPv2/s_f32UIToCommonNaN.c
new file mode 100644
index 0000000..249e478
--- /dev/null
+++ b/source/ARM-VFPv2/s_f32UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr )
+{
+
+ if ( softfloat_isSigNaNF32UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = uiA>>31;
+ zPtr->v64 = (uint_fast64_t) uiA<<41;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_f64UIToCommonNaN.c b/source/ARM-VFPv2/s_f64UIToCommonNaN.c
new file mode 100644
index 0000000..adca2d0
--- /dev/null
+++ b/source/ARM-VFPv2/s_f64UIToCommonNaN.c
@@ -0,0 +1,59 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdint.h>
+#include "platform.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr )
+{
+
+ if ( softfloat_isSigNaNF64UI( uiA ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ }
+ zPtr->sign = uiA>>63;
+ zPtr->v64 = uiA<<12;
+ zPtr->v0 = 0;
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNExtF80M.c b/source/ARM-VFPv2/s_propagateNaNExtF80M.c
new file mode 100644
index 0000000..1c14256
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNExtF80M.c
@@ -0,0 +1,86 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ )
+{
+ const struct extFloat80M *sPtr;
+ bool isSigNaNA;
+ uint_fast16_t uiZ64;
+ uint_fast64_t uiZ0;
+
+ sPtr = aSPtr;
+ isSigNaNA = extF80M_isSignalingNaN( (const extFloat80_t *) aSPtr );
+ if (
+ isSigNaNA
+ || (bSPtr
+ && extF80M_isSignalingNaN( (const extFloat80_t *) bSPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ if ( isSigNaNA ) goto copyNonsig;
+ goto copyNonsigB;
+ }
+ uiZ64 = sPtr->signExp;
+ uiZ0 = sPtr->signif;
+ if ( isNaNExtF80UI( uiZ64, uiZ0 ) ) goto returnNonsig;
+ copyNonsigB:
+ sPtr = bSPtr;
+ copyNonsig:
+ uiZ64 = sPtr->signExp;
+ uiZ0 = sPtr->signif;
+ returnNonsig:
+ zSPtr->signExp = uiZ64;
+ zSPtr->signif = uiZ0 | UINT64_C( 0xC000000000000000 );
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNExtF80UI.c b/source/ARM-VFPv2/s_propagateNaNExtF80UI.c
new file mode 100644
index 0000000..be95414
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNExtF80UI.c
@@ -0,0 +1,83 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ )
+{
+ bool isSigNaNA;
+ struct uint128 uiZ;
+
+ isSigNaNA = softfloat_isSigNaNExtF80UI( uiA64, uiA0 );
+ if ( isSigNaNA || softfloat_isSigNaNExtF80UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ if ( isSigNaNA ) goto returnNonsigA;
+ goto returnNonsigB;
+ }
+ if ( isNaNExtF80UI( uiA64, uiA0 ) ) {
+ returnNonsigA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ } else {
+ returnNonsigB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiB0;
+ }
+ uiZ.v0 | UINT64_C( 0xC000000000000000 );
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNF128M.c b/source/ARM-VFPv2/s_propagateNaNF128M.c
new file mode 100644
index 0000000..6a30052
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNF128M.c
@@ -0,0 +1,77 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr )
+{
+ const uint32_t *ptr;
+ bool isSigNaNA;
+
+ ptr = aWPtr;
+ isSigNaNA = f128M_isSignalingNaN( (const float128_t *) aWPtr );
+ if (
+ isSigNaNA
+ || (bWPtr && f128M_isSignalingNaN( (const float128_t *) bWPtr ))
+ ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ if ( ! isSigNaNA ) ptr = bWPtr;
+ goto copyNonsig;
+ }
+ if ( ! softfloat_isNaNF128M( aWPtr ) ) ptr = bWPtr;
+ copyNonsig:
+ zWPtr[indexWordHi( 4 )] = ptr[indexWordHi( 4 )] | 0x00008000;
+ zWPtr[indexWord( 4, 2 )] = ptr[indexWord( 4, 2 )];
+ zWPtr[indexWord( 4, 1 )] = ptr[indexWord( 4, 1 )];
+ zWPtr[indexWord( 4, 0 )] = ptr[indexWord( 4, 0 )];
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNF128UI.c b/source/ARM-VFPv2/s_propagateNaNF128UI.c
new file mode 100644
index 0000000..5aece62
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNF128UI.c
@@ -0,0 +1,83 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ )
+{
+ bool isSigNaNA;
+ struct uint128 uiZ;
+
+ isSigNaNA = softfloat_isSigNaNF128UI( uiA64, uiA0 );
+ if ( isSigNaNA || softfloat_isSigNaNF128UI( uiB64, uiB0 ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ if ( isSigNaNA ) goto returnNonsigA;
+ goto returnNonsigB;
+ }
+ if ( isNaNF128UI( uiA64, uiA0 ) ) {
+ returnNonsigA:
+ uiZ.v64 = uiA64;
+ uiZ.v0 = uiA0;
+ } else {
+ returnNonsigB:
+ uiZ.v64 = uiB64;
+ uiZ.v0 = uiB0;
+ }
+ uiZ.v64 |= UINT64_C( 0x0000800000000000 );
+ return uiZ;
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNF16UI.c b/source/ARM-VFPv2/s_propagateNaNF16UI.c
new file mode 100644
index 0000000..8801460
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNF16UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF16UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF16UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ return (isSigNaNA ? uiA : uiB) | 0x0200;
+ }
+ return isNaNF16UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNF32UI.c b/source/ARM-VFPv2/s_propagateNaNF32UI.c
new file mode 100644
index 0000000..31b289e
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNF32UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF32UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF32UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ return (isSigNaNA ? uiA : uiB) | 0x00400000;
+ }
+ return isNaNF32UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/source/ARM-VFPv2/s_propagateNaNF64UI.c b/source/ARM-VFPv2/s_propagateNaNF64UI.c
new file mode 100644
index 0000000..224049a
--- /dev/null
+++ b/source/ARM-VFPv2/s_propagateNaNF64UI.c
@@ -0,0 +1,63 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "platform.h"
+#include "internals.h"
+#include "specialize.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB )
+{
+ bool isSigNaNA;
+
+ isSigNaNA = softfloat_isSigNaNF64UI( uiA );
+ if ( isSigNaNA || softfloat_isSigNaNF64UI( uiB ) ) {
+ softfloat_raiseFlags( softfloat_flag_invalid );
+ return (isSigNaNA ? uiA : uiB) | UINT64_C( 0x0008000000000000 );
+ }
+ return isNaNF64UI( uiA ) ? uiA : uiB;
+
+}
+
diff --git a/source/ARM-VFPv2/softfloat_raiseFlags.c b/source/ARM-VFPv2/softfloat_raiseFlags.c
new file mode 100644
index 0000000..f8f1065
--- /dev/null
+++ b/source/ARM-VFPv2/softfloat_raiseFlags.c
@@ -0,0 +1,52 @@
+
+/*============================================================================
+
+This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
+California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#include "platform.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Raises the exceptions specified by 'flags'. Floating-point traps can be
+| defined here if desired. It is currently not possible for such a trap
+| to substitute a result value. If traps are not implemented, this routine
+| should be simply 'softfloat_exceptionFlags |= flags;'.
+*----------------------------------------------------------------------------*/
+void softfloat_raiseFlags( uint_fast8_t flags )
+{
+
+ softfloat_exceptionFlags |= flags;
+
+}
+
diff --git a/source/ARM-VFPv2/specialize.h b/source/ARM-VFPv2/specialize.h
new file mode 100644
index 0000000..10b0b35
--- /dev/null
+++ b/source/ARM-VFPv2/specialize.h
@@ -0,0 +1,376 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
+University of California. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef specialize_h
+#define specialize_h 1
+
+#include <stdbool.h>
+#include <stdint.h>
+#include "primitiveTypes.h"
+#include "softfloat.h"
+
+/*----------------------------------------------------------------------------
+| Default value for 'softfloat_detectTininess'.
+*----------------------------------------------------------------------------*/
+#define init_detectTininess softfloat_tininess_beforeRounding
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 32-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui32_fromPosOverflow 0xFFFFFFFF
+#define ui32_fromNegOverflow 0
+#define ui32_fromNaN 0
+#define i32_fromPosOverflow 0x7FFFFFFF
+#define i32_fromNegOverflow (-0x7FFFFFFF - 1)
+#define i32_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| The values to return on conversions to 64-bit integer formats that raise an
+| invalid exception.
+*----------------------------------------------------------------------------*/
+#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
+#define ui64_fromNegOverflow 0
+#define ui64_fromNaN 0
+#define i64_fromPosOverflow INT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN 0
+
+/*----------------------------------------------------------------------------
+| "Common NaN" structure, used to transfer NaN representations from one format
+| to another.
+*----------------------------------------------------------------------------*/
+struct commonNaN {
+ bool sign;
+#ifdef LITTLEENDIAN
+ uint64_t v0, v64;
+#else
+ uint64_t v64, v0;
+#endif
+};
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 16-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF16UI 0x7E00
+
+/*----------------------------------------------------------------------------
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
+| 16-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f16UIToCommonNaN( uint_fast16_t uiA, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast16_t softfloat_commonNaNToF16UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast16_t
+ softfloat_propagateNaNF16UI( uint_fast16_t uiA, uint_fast16_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 32-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF32UI 0x7FC00000
+
+/*----------------------------------------------------------------------------
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
+| 32-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f32UIToCommonNaN( uint_fast32_t uiA, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast32_t softfloat_commonNaNToF32UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast32_t
+ softfloat_propagateNaNF32UI( uint_fast32_t uiA, uint_fast32_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 64-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF64UI UINT64_C( 0x7FF8000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
+| 64-bit floating-point signaling NaN.
+| Note: This macro evaluates its argument more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
+
+/*----------------------------------------------------------------------------
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void softfloat_f64UIToCommonNaN( uint_fast64_t uiA, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+uint_fast64_t softfloat_commonNaNToF64UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
+| point values, at least one of which is a NaN, returns the bit pattern of
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
+| signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+uint_fast64_t
+ softfloat_propagateNaNF64UI( uint_fast64_t uiA, uint_fast64_t uiB );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 80-bit extended floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNExtF80UI64 0x7FFF
+#define defaultNaNExtF80UI0 UINT64_C( 0xC000000000000000 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 80-bit unsigned integer formed from concatenating
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
+| floating-point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNExtF80UI( uiA64, uiA0 ) ((((uiA64) & 0x7FFF) == 0x7FFF) && ! ((uiA0) & UINT64_C( 0x4000000000000000 )) && ((uiA0) & UINT64_C( 0x3FFFFFFFFFFFFFFF )))
+
+#ifdef SOFTFLOAT_FAST_INT64
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of an 80-bit extended floating-point NaN, converts
+| this NaN to the common NaN form, and stores the resulting common NaN at the
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80UIToCommonNaN(
+ uint_fast16_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and returns the bit pattern of this value as an unsigned
+| integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToExtF80UI( const struct commonNaN *aPtr );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 80-bit extended floating-point value, and assuming at least on of these
+| floating-point values is a NaN, returns the bit pattern of the combined NaN
+| result. If either original floating-point value is a signaling NaN, the
+| invalid exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNExtF80UI(
+ uint_fast16_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast16_t uiB64,
+ uint_fast64_t uiB0
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI64 UINT64_C( 0x7FFF800000000000 )
+#define defaultNaNF128UI0 UINT64_C( 0 )
+
+/*----------------------------------------------------------------------------
+| Returns true when the 128-bit unsigned integer formed from concatenating
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
+| point signaling NaN.
+| Note: This macro evaluates its arguments more than once.
+*----------------------------------------------------------------------------*/
+#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
+
+/*----------------------------------------------------------------------------
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
+| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
+| the common NaN form, and stores the resulting common NaN at the location
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
+| is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128UIToCommonNaN(
+ uint_fast64_t uiA64, uint_fast64_t uiA0, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and returns the bit pattern of this value as an unsigned integer.
+*----------------------------------------------------------------------------*/
+struct uint128 softfloat_commonNaNToF128UI( const struct commonNaN * );
+
+/*----------------------------------------------------------------------------
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
+| 128-bit floating-point value, and assuming at least on of these floating-
+| point values is a NaN, returns the bit pattern of the combined NaN result.
+| If either original floating-point value is a signaling NaN, the invalid
+| exception is raised.
+*----------------------------------------------------------------------------*/
+struct uint128
+ softfloat_propagateNaNF128UI(
+ uint_fast64_t uiA64,
+ uint_fast64_t uiA0,
+ uint_fast64_t uiB64,
+ uint_fast64_t uiB0
+ );
+
+#else
+
+/*----------------------------------------------------------------------------
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
+| defined.
+*----------------------------------------------------------------------------*/
+
+/*----------------------------------------------------------------------------
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
+| a NaN, converts this NaN to the common NaN form, and stores the resulting
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
+| NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_extF80MToCommonNaN(
+ const struct extFloat80M *aSPtr, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
+| floating-point NaN, and stores this NaN at the location pointed to by
+| 'zSPtr'.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToExtF80M(
+ const struct commonNaN *aPtr, struct extFloat80M *zSPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 80-bit extended floating-point values
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
+| value is a signaling NaN, the invalid exception is raised.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNExtF80M(
+ const struct extFloat80M *aSPtr,
+ const struct extFloat80M *bSPtr,
+ struct extFloat80M *zSPtr
+ );
+
+/*----------------------------------------------------------------------------
+| The bit pattern for a default generated 128-bit floating-point NaN.
+*----------------------------------------------------------------------------*/
+#define defaultNaNF128UI96 0x7FFF8000
+#define defaultNaNF128UI64 0
+#define defaultNaNF128UI32 0
+#define defaultNaNF128UI0 0
+
+/*----------------------------------------------------------------------------
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
+| converts this NaN to the common NaN form, and stores the resulting common
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
+| four 32-bit elements that concatenate in the platform's normal endian order
+| to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_f128MToCommonNaN( const uint32_t *aWPtr, struct commonNaN *zPtr );
+
+/*----------------------------------------------------------------------------
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
+| platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_commonNaNToF128M( const struct commonNaN *aPtr, uint32_t *zWPtr );
+
+/*----------------------------------------------------------------------------
+| Assuming at least one of the two 128-bit floating-point values pointed to by
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
+| the platform's normal endian order to form a 128-bit floating-point value.
+*----------------------------------------------------------------------------*/
+void
+ softfloat_propagateNaNF128M(
+ const uint32_t *aWPtr, const uint32_t *bWPtr, uint32_t *zWPtr );
+
+#endif
+
+#endif
+
diff --git a/source/RISCV/extF80M_isSignalingNaN.c b/source/RISCV/extF80M_isSignalingNaN.c
index cf1c3fc..c2cca65 100644
--- a/source/RISCV/extF80M_isSignalingNaN.c
+++ b/source/RISCV/extF80M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/RISCV/f128M_isSignalingNaN.c b/source/RISCV/f128M_isSignalingNaN.c
index 088b82e..9ff83d7 100644
--- a/source/RISCV/f128M_isSignalingNaN.c
+++ b/source/RISCV/f128M_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/RISCV/s_commonNaNToExtF80M.c b/source/RISCV/s_commonNaNToExtF80M.c
index e66d10d..6d1e67e 100644
--- a/source/RISCV/s_commonNaNToExtF80M.c
+++ b/source/RISCV/s_commonNaNToExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_commonNaNToExtF80UI.c b/source/RISCV/s_commonNaNToExtF80UI.c
index 4af6955..953b97a 100644
--- a/source/RISCV/s_commonNaNToExtF80UI.c
+++ b/source/RISCV/s_commonNaNToExtF80UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_commonNaNToF128M.c b/source/RISCV/s_commonNaNToF128M.c
index 2582bd6..d91b62e 100644
--- a/source/RISCV/s_commonNaNToF128M.c
+++ b/source/RISCV/s_commonNaNToF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_commonNaNToF128UI.c b/source/RISCV/s_commonNaNToF128UI.c
index 9b97f34..b4c578d 100644
--- a/source/RISCV/s_commonNaNToF128UI.c
+++ b/source/RISCV/s_commonNaNToF128UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNExtF80M.c b/source/RISCV/s_propagateNaNExtF80M.c
index e99e433..8adc62e 100644
--- a/source/RISCV/s_propagateNaNExtF80M.c
+++ b/source/RISCV/s_propagateNaNExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNExtF80UI.c b/source/RISCV/s_propagateNaNExtF80UI.c
index 7b4c2e3..88bfee5 100644
--- a/source/RISCV/s_propagateNaNExtF80UI.c
+++ b/source/RISCV/s_propagateNaNExtF80UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNF128M.c b/source/RISCV/s_propagateNaNF128M.c
index 1f6dbd1..1ad2502 100644
--- a/source/RISCV/s_propagateNaNF128M.c
+++ b/source/RISCV/s_propagateNaNF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNF128UI.c b/source/RISCV/s_propagateNaNF128UI.c
index ad7e83b..49e2535 100644
--- a/source/RISCV/s_propagateNaNF128UI.c
+++ b/source/RISCV/s_propagateNaNF128UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNF16UI.c b/source/RISCV/s_propagateNaNF16UI.c
index 3ecd4c9..228dcd8 100644
--- a/source/RISCV/s_propagateNaNF16UI.c
+++ b/source/RISCV/s_propagateNaNF16UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNF32UI.c b/source/RISCV/s_propagateNaNF32UI.c
index b97fa41..c6308cc 100644
--- a/source/RISCV/s_propagateNaNF32UI.c
+++ b/source/RISCV/s_propagateNaNF32UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/s_propagateNaNF64UI.c b/source/RISCV/s_propagateNaNF64UI.c
index 9c2d359..2203665 100644
--- a/source/RISCV/s_propagateNaNF64UI.c
+++ b/source/RISCV/s_propagateNaNF64UI.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/RISCV/softfloat_raiseFlags.c b/source/RISCV/softfloat_raiseFlags.c
index f2c25ad..7a1aee9 100644
--- a/source/RISCV/softfloat_raiseFlags.c
+++ b/source/RISCV/softfloat_raiseFlags.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/RISCV/specialize.h b/source/RISCV/specialize.h
index 8e32626..c638264 100644
--- a/source/RISCV/specialize.h
+++ b/source/RISCV/specialize.h
@@ -2,10 +2,10 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
-California. All rights reserved.
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2018 The Regents of the
+University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
@@ -43,7 +43,7 @@
#include "softfloat.h"
/*----------------------------------------------------------------------------
-| Default value for `softfloat_detectTininess'.
+| Default value for 'softfloat_detectTininess'.
*----------------------------------------------------------------------------*/
#define init_detectTininess softfloat_tininess_afterRounding
@@ -65,9 +65,9 @@
#define ui64_fromPosOverflow UINT64_C( 0xFFFFFFFFFFFFFFFF )
#define ui64_fromNegOverflow 0
#define ui64_fromNaN UINT64_C( 0xFFFFFFFFFFFFFFFF )
-#define i64_fromPosOverflow UINT64_C( 0x7FFFFFFFFFFFFFFF )
-#define i64_fromNegOverflow (-UINT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
-#define i64_fromNaN UINT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromPosOverflow INT64_C( 0x7FFFFFFFFFFFFFFF )
+#define i64_fromNegOverflow (-INT64_C( 0x7FFFFFFFFFFFFFFF ) - 1)
+#define i64_fromNaN INT64_C( 0x7FFFFFFFFFFFFFFF )
/*----------------------------------------------------------------------------
| "Common NaN" structure, used to transfer NaN representations from one format
@@ -81,30 +81,30 @@
#define defaultNaNF16UI 0x7E00
/*----------------------------------------------------------------------------
-| Returns true when 16-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 16-bit unsigned integer 'uiA' has the bit pattern of a
| 16-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF16UI( uiA ) ((((uiA) & 0x7E00) == 0x7C00) && ((uiA) & 0x01FF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 16-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 16-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
#define softfloat_f16UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x0200) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 16-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 16-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
#define softfloat_commonNaNToF16UI( aPtr ) ((uint_fast16_t) defaultNaNF16UI)
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 16-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 16-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast16_t
@@ -116,30 +116,30 @@
#define defaultNaNF32UI 0x7FC00000
/*----------------------------------------------------------------------------
-| Returns true when 32-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 32-bit unsigned integer 'uiA' has the bit pattern of a
| 32-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF32UI( uiA ) ((((uiA) & 0x7FC00000) == 0x7F800000) && ((uiA) & 0x003FFFFF))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 32-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 32-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
#define softfloat_f32UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & 0x00400000) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 32-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 32-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
#define softfloat_commonNaNToF32UI( aPtr ) ((uint_fast32_t) defaultNaNF32UI)
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 32-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 32-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast32_t
@@ -151,30 +151,30 @@
#define defaultNaNF64UI UINT64_C( 0x7FF8000000000000 )
/*----------------------------------------------------------------------------
-| Returns true when 64-bit unsigned integer `uiA' has the bit pattern of a
+| Returns true when 64-bit unsigned integer 'uiA' has the bit pattern of a
| 64-bit floating-point signaling NaN.
| Note: This macro evaluates its argument more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF64UI( uiA ) ((((uiA) & UINT64_C( 0x7FF8000000000000 )) == UINT64_C( 0x7FF0000000000000 )) && ((uiA) & UINT64_C( 0x0007FFFFFFFFFFFF )))
/*----------------------------------------------------------------------------
-| Assuming `uiA' has the bit pattern of a 64-bit floating-point NaN, converts
+| Assuming 'uiA' has the bit pattern of a 64-bit floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
#define softfloat_f64UIToCommonNaN( uiA, zPtr ) if ( ! ((uiA) & UINT64_C( 0x0008000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 64-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 64-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
#define softfloat_commonNaNToF64UI( aPtr ) ((uint_fast64_t) defaultNaNF64UI)
/*----------------------------------------------------------------------------
-| Interpreting `uiA' and `uiB' as the bit patterns of two 64-bit floating-
+| Interpreting 'uiA' and 'uiB' as the bit patterns of two 64-bit floating-
| point values, at least one of which is a NaN, returns the bit pattern of
-| the combined NaN result. If either `uiA' or `uiB' has the pattern of a
+| the combined NaN result. If either 'uiA' or 'uiB' has the pattern of a
| signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
uint_fast64_t
@@ -188,7 +188,7 @@
/*----------------------------------------------------------------------------
| Returns true when the 80-bit unsigned integer formed from concatenating
-| 16-bit `uiA64' and 64-bit `uiA0' has the bit pattern of an 80-bit extended
+| 16-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of an 80-bit extended
| floating-point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
@@ -197,21 +197,21 @@
#ifdef SOFTFLOAT_FAST_INT64
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of an 80-bit extended floating-point NaN, converts
| this NaN to the common NaN form, and stores the resulting common NaN at the
-| location pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid
+| location pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid
| exception is raised.
*----------------------------------------------------------------------------*/
#define softfloat_extF80UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA0) & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and returns the bit pattern of this value as an unsigned
| integer.
*----------------------------------------------------------------------------*/
@@ -229,9 +229,9 @@
#endif
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as an 80-bit extended floating-point value, and likewise interpreting
-| the unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as an 80-bit extended floating-point value, and likewise interpreting
+| the unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 80-bit extended floating-point value, and assuming at least on of these
| floating-point values is a NaN, returns the bit pattern of the combined NaN
| result. If either original floating-point value is a signaling NaN, the
@@ -253,23 +253,23 @@
/*----------------------------------------------------------------------------
| Returns true when the 128-bit unsigned integer formed from concatenating
-| 64-bit `uiA64' and 64-bit `uiA0' has the bit pattern of a 128-bit floating-
+| 64-bit 'uiA64' and 64-bit 'uiA0' has the bit pattern of a 128-bit floating-
| point signaling NaN.
| Note: This macro evaluates its arguments more than once.
*----------------------------------------------------------------------------*/
#define softfloat_isSigNaNF128UI( uiA64, uiA0 ) ((((uiA64) & UINT64_C( 0x7FFF800000000000 )) == UINT64_C( 0x7FFF000000000000 )) && ((uiA0) || ((uiA64) & UINT64_C( 0x00007FFFFFFFFFFF ))))
/*----------------------------------------------------------------------------
-| Assuming the unsigned integer formed from concatenating `uiA64' and `uiA0'
+| Assuming the unsigned integer formed from concatenating 'uiA64' and 'uiA0'
| has the bit pattern of a 128-bit floating-point NaN, converts this NaN to
| the common NaN form, and stores the resulting common NaN at the location
-| pointed to by `zPtr'. If the NaN is a signaling NaN, the invalid exception
+| pointed to by 'zPtr'. If the NaN is a signaling NaN, the invalid exception
| is raised.
*----------------------------------------------------------------------------*/
#define softfloat_f128UIToCommonNaN( uiA64, uiA0, zPtr ) if ( ! ((uiA64) & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
| NaN, and returns the bit pattern of this value as an unsigned integer.
*----------------------------------------------------------------------------*/
#if defined INLINE && ! defined softfloat_commonNaNToF128UI
@@ -286,9 +286,9 @@
#endif
/*----------------------------------------------------------------------------
-| Interpreting the unsigned integer formed from concatenating `uiA64' and
-| `uiA0' as a 128-bit floating-point value, and likewise interpreting the
-| unsigned integer formed from concatenating `uiB64' and `uiB0' as another
+| Interpreting the unsigned integer formed from concatenating 'uiA64' and
+| 'uiA0' as a 128-bit floating-point value, and likewise interpreting the
+| unsigned integer formed from concatenating 'uiB64' and 'uiB0' as another
| 128-bit floating-point value, and assuming at least on of these floating-
| point values is a NaN, returns the bit pattern of the combined NaN result.
| If either original floating-point value is a signaling NaN, the invalid
@@ -305,22 +305,22 @@
#else
/*----------------------------------------------------------------------------
-| The following functions are needed only when `SOFTFLOAT_FAST_INT64' is not
+| The following functions are needed only when 'SOFTFLOAT_FAST_INT64' is not
| defined.
*----------------------------------------------------------------------------*/
/*----------------------------------------------------------------------------
-| Assuming the 80-bit extended floating-point value pointed to by `aSPtr' is
+| Assuming the 80-bit extended floating-point value pointed to by 'aSPtr' is
| a NaN, converts this NaN to the common NaN form, and stores the resulting
-| common NaN at the location pointed to by `zPtr'. If the NaN is a signaling
+| common NaN at the location pointed to by 'zPtr'. If the NaN is a signaling
| NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
#define softfloat_extF80MToCommonNaN( aSPtr, zPtr ) if ( ! ((aSPtr)->signif & UINT64_C( 0x4000000000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into an 80-bit extended
+| Converts the common NaN pointed to by 'aPtr' into an 80-bit extended
| floating-point NaN, and stores this NaN at the location pointed to by
-| `zSPtr'.
+| 'zSPtr'.
*----------------------------------------------------------------------------*/
#if defined INLINE && ! defined softfloat_commonNaNToExtF80M
INLINE
@@ -339,8 +339,8 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 80-bit extended floating-point values
-| pointed to by `aSPtr' and `bSPtr' is a NaN, stores the combined NaN result
-| at the location pointed to by `zSPtr'. If either original floating-point
+| pointed to by 'aSPtr' and 'bSPtr' is a NaN, stores the combined NaN result
+| at the location pointed to by 'zSPtr'. If either original floating-point
| value is a signaling NaN, the invalid exception is raised.
*----------------------------------------------------------------------------*/
void
@@ -359,19 +359,19 @@
#define defaultNaNF128UI0 0
/*----------------------------------------------------------------------------
-| Assuming the 128-bit floating-point value pointed to by `aWPtr' is a NaN,
+| Assuming the 128-bit floating-point value pointed to by 'aWPtr' is a NaN,
| converts this NaN to the common NaN form, and stores the resulting common
-| NaN at the location pointed to by `zPtr'. If the NaN is a signaling NaN,
-| the invalid exception is raised. Argument `aWPtr' points to an array of
+| NaN at the location pointed to by 'zPtr'. If the NaN is a signaling NaN,
+| the invalid exception is raised. Argument 'aWPtr' points to an array of
| four 32-bit elements that concatenate in the platform's normal endian order
| to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
#define softfloat_f128MToCommonNaN( aWPtr, zPtr ) if ( ! ((aWPtr)[indexWordHi( 4 )] & UINT64_C( 0x0000800000000000 )) ) softfloat_raiseFlags( softfloat_flag_invalid )
/*----------------------------------------------------------------------------
-| Converts the common NaN pointed to by `aPtr' into a 128-bit floating-point
-| NaN, and stores this NaN at the location pointed to by `zWPtr'. Argument
-| `zWPtr' points to an array of four 32-bit elements that concatenate in the
+| Converts the common NaN pointed to by 'aPtr' into a 128-bit floating-point
+| NaN, and stores this NaN at the location pointed to by 'zWPtr'. Argument
+| 'zWPtr' points to an array of four 32-bit elements that concatenate in the
| platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
#if defined INLINE && ! defined softfloat_commonNaNToF128M
@@ -391,10 +391,10 @@
/*----------------------------------------------------------------------------
| Assuming at least one of the two 128-bit floating-point values pointed to by
-| `aWPtr' and `bWPtr' is a NaN, stores the combined NaN result at the location
-| pointed to by `zWPtr'. If either original floating-point value is a
-| signaling NaN, the invalid exception is raised. Each of `aWPtr', `bWPtr',
-| and `zWPtr' points to an array of four 32-bit elements that concatenate in
+| 'aWPtr' and 'bWPtr' is a NaN, stores the combined NaN result at the location
+| pointed to by 'zWPtr'. If either original floating-point value is a
+| signaling NaN, the invalid exception is raised. Each of 'aWPtr', 'bWPtr',
+| and 'zWPtr' points to an array of four 32-bit elements that concatenate in
| the platform's normal endian order to form a 128-bit floating-point value.
*----------------------------------------------------------------------------*/
void
diff --git a/source/extF80M_add.c b/source/extF80M_add.c
index ee18535..4ba6a31 100644
--- a/source/extF80M_add.c
+++ b/source/extF80M_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_div.c b/source/extF80M_div.c
index fa0ccdc..24c069a 100644
--- a/source/extF80M_div.c
+++ b/source/extF80M_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_eq.c b/source/extF80M_eq.c
index 845d87c..2480037 100644
--- a/source/extF80M_eq.c
+++ b/source/extF80M_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_eq_signaling.c b/source/extF80M_eq_signaling.c
index 1eed4d8..785eba1 100644
--- a/source/extF80M_eq_signaling.c
+++ b/source/extF80M_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_le.c b/source/extF80M_le.c
index 1926794..24edae8 100644
--- a/source/extF80M_le.c
+++ b/source/extF80M_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_le_quiet.c b/source/extF80M_le_quiet.c
index 5e9b353..3880e36 100644
--- a/source/extF80M_le_quiet.c
+++ b/source/extF80M_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_lt.c b/source/extF80M_lt.c
index c7bd03f..70fa8f0 100644
--- a/source/extF80M_lt.c
+++ b/source/extF80M_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_lt_quiet.c b/source/extF80M_lt_quiet.c
index c0c62d5..b119af3 100644
--- a/source/extF80M_lt_quiet.c
+++ b/source/extF80M_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_mul.c b/source/extF80M_mul.c
index 58cdd26..2734449 100644
--- a/source/extF80M_mul.c
+++ b/source/extF80M_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_rem.c b/source/extF80M_rem.c
index 18e39c9..065e271 100644
--- a/source/extF80M_rem.c
+++ b/source/extF80M_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_roundToInt.c b/source/extF80M_roundToInt.c
index 5c4f5f3..ff4ae87 100644
--- a/source/extF80M_roundToInt.c
+++ b/source/extF80M_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -86,8 +86,8 @@
sigA = aSPtr->signif;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- if ( ! (sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
- if ( ! sigA ) {
+ if ( !(sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
+ if ( !sigA ) {
uiZ64 = signUI64;
sigZ = 0;
goto uiZ;
@@ -100,7 +100,7 @@
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! (sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
+ if ( !(sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x3FFE ) goto mag1;
break;
@@ -108,8 +108,12 @@
if ( signUI64 ) goto mag1;
break;
case softfloat_round_max:
- if ( ! signUI64 ) goto mag1;
+ if ( !signUI64 ) goto mag1;
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
}
uiZ64 = signUI64;
sigZ = 0;
@@ -144,19 +148,22 @@
sigZ += lastBitMask>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
sigZ += lastBitMask>>1;
- if ( ! (sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
+ if ( !(sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
} else if (
roundingMode == (signUI64 ? softfloat_round_min : softfloat_round_max)
) {
sigZ += roundBitsMask;
}
sigZ &= ~roundBitsMask;
- if ( ! sigZ ) {
+ if ( !sigZ ) {
++uiZ64;
sigZ = UINT64_C( 0x8000000000000000 );
}
- if ( exact && (sigZ != sigA) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigZ != sigA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sigZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
zSPtr->signExp = uiZ64;
diff --git a/source/extF80M_sqrt.c b/source/extF80M_sqrt.c
index be532cf..21c15da 100644
--- a/source/extF80M_sqrt.c
+++ b/source/extF80M_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_sub.c b/source/extF80M_sub.c
index 2f01d7e..4f9f1a6 100644
--- a/source/extF80M_sub.c
+++ b/source/extF80M_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_to_f128M.c b/source/extF80M_to_f128M.c
index 15c6d26..c0306af 100644
--- a/source/extF80M_to_f128M.c
+++ b/source/extF80M_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80M_to_f16.c b/source/extF80M_to_f16.c
index 9bf2eb8..7ff56de 100644
--- a/source/extF80M_to_f16.c
+++ b/source/extF80M_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_f32.c b/source/extF80M_to_f32.c
index 89aa277..bb1166f 100644
--- a/source/extF80M_to_f32.c
+++ b/source/extF80M_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_f64.c b/source/extF80M_to_f64.c
index d12e3ed..696255f 100644
--- a/source/extF80M_to_f64.c
+++ b/source/extF80M_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_i32.c b/source/extF80M_to_i32.c
index d29a867..c0464b1 100644
--- a/source/extF80M_to_i32.c
+++ b/source/extF80M_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80M_to_i32_r_minMag.c b/source/extF80M_to_i32_r_minMag.c
index daf2505..9a803cc 100644
--- a/source/extF80M_to_i32_r_minMag.c
+++ b/source/extF80M_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_i64.c b/source/extF80M_to_i64.c
index 515add3..2e07207 100644
--- a/source/extF80M_to_i64.c
+++ b/source/extF80M_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80M_to_i64_r_minMag.c b/source/extF80M_to_i64_r_minMag.c
index bab6e1f..07282cd 100644
--- a/source/extF80M_to_i64_r_minMag.c
+++ b/source/extF80M_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_ui32.c b/source/extF80M_to_ui32.c
index 9e029b8..72579e4 100644
--- a/source/extF80M_to_ui32.c
+++ b/source/extF80M_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80M_to_ui32_r_minMag.c b/source/extF80M_to_ui32_r_minMag.c
index c4974ad..c09e483 100644
--- a/source/extF80M_to_ui32_r_minMag.c
+++ b/source/extF80M_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80M_to_ui64.c b/source/extF80M_to_ui64.c
index e1767fd..a7ee39f 100644
--- a/source/extF80M_to_ui64.c
+++ b/source/extF80M_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80M_to_ui64_r_minMag.c b/source/extF80M_to_ui64_r_minMag.c
index 4bd1c12..bf48390 100644
--- a/source/extF80M_to_ui64_r_minMag.c
+++ b/source/extF80M_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_add.c b/source/extF80_add.c
index ad4ef67..c19d25c 100644
--- a/source/extF80_add.c
+++ b/source/extF80_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_div.c b/source/extF80_div.c
index e9ddfa3..7d649c5 100644
--- a/source/extF80_div.c
+++ b/source/extF80_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_eq.c b/source/extF80_eq.c
index f0bab46..60f29da 100644
--- a/source/extF80_eq.c
+++ b/source/extF80_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_eq_signaling.c b/source/extF80_eq_signaling.c
index 9cfe5f1..5a0dfe4 100644
--- a/source/extF80_eq_signaling.c
+++ b/source/extF80_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_isSignalingNaN.c b/source/extF80_isSignalingNaN.c
index b218602..6086f4b 100644
--- a/source/extF80_isSignalingNaN.c
+++ b/source/extF80_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_le.c b/source/extF80_le.c
index 6acecfd..2a1ee60 100644
--- a/source/extF80_le.c
+++ b/source/extF80_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_le_quiet.c b/source/extF80_le_quiet.c
index d4b7d16..5d0c3ae 100644
--- a/source/extF80_le_quiet.c
+++ b/source/extF80_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_lt.c b/source/extF80_lt.c
index cc48633..9560d8e 100644
--- a/source/extF80_lt.c
+++ b/source/extF80_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_lt_quiet.c b/source/extF80_lt_quiet.c
index eed6b36..711652c 100644
--- a/source/extF80_lt_quiet.c
+++ b/source/extF80_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_mul.c b/source/extF80_mul.c
index 2c1a926..c0c50a6 100644
--- a/source/extF80_mul.c
+++ b/source/extF80_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_rem.c b/source/extF80_rem.c
index bde1c44..a2ebaad 100644
--- a/source/extF80_rem.c
+++ b/source/extF80_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_roundToInt.c b/source/extF80_roundToInt.c
index f7d9500..8103dae 100644
--- a/source/extF80_roundToInt.c
+++ b/source/extF80_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -64,8 +64,8 @@
sigA = uA.s.signif;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- if ( ! (sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
- if ( ! sigA ) {
+ if ( !(sigA & UINT64_C( 0x8000000000000000 )) && (exp != 0x7FFF) ) {
+ if ( !sigA ) {
uiZ64 = signUI64;
sigZ = 0;
goto uiZ;
@@ -95,7 +95,7 @@
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! (sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
+ if ( !(sigA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x3FFE ) goto mag1;
break;
@@ -103,8 +103,12 @@
if ( signUI64 ) goto mag1;
break;
case softfloat_round_max:
- if ( ! signUI64 ) goto mag1;
+ if ( !signUI64 ) goto mag1;
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
}
uiZ64 = signUI64;
sigZ = 0;
@@ -124,19 +128,22 @@
sigZ += lastBitMask>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
sigZ += lastBitMask>>1;
- if ( ! (sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
+ if ( !(sigZ & roundBitsMask) ) sigZ &= ~lastBitMask;
} else if (
roundingMode == (signUI64 ? softfloat_round_min : softfloat_round_max)
) {
sigZ += roundBitsMask;
}
sigZ &= ~roundBitsMask;
- if ( ! sigZ ) {
+ if ( !sigZ ) {
++uiZ64;
sigZ = UINT64_C( 0x8000000000000000 );
}
- if ( exact && (sigZ != sigA) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigZ != sigA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sigZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
uZ.s.signExp = uiZ64;
diff --git a/source/extF80_sqrt.c b/source/extF80_sqrt.c
index 4c19af3..5d328a0 100644
--- a/source/extF80_sqrt.c
+++ b/source/extF80_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_sub.c b/source/extF80_sub.c
index 3b8f309..494d316 100644
--- a/source/extF80_sub.c
+++ b/source/extF80_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_to_f128.c b/source/extF80_to_f128.c
index c554695..7fbc9cb 100644
--- a/source/extF80_to_f128.c
+++ b/source/extF80_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/extF80_to_f16.c b/source/extF80_to_f16.c
index aaf5658..ca5050f 100644
--- a/source/extF80_to_f16.c
+++ b/source/extF80_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_f32.c b/source/extF80_to_f32.c
index 3359f35..357f56e 100644
--- a/source/extF80_to_f32.c
+++ b/source/extF80_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_f64.c b/source/extF80_to_f64.c
index 2f8957b..c387399 100644
--- a/source/extF80_to_f64.c
+++ b/source/extF80_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_i32.c b/source/extF80_to_i32.c
index 0ffb641..549ca76 100644
--- a/source/extF80_to_i32.c
+++ b/source/extF80_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_to_i32_r_minMag.c b/source/extF80_to_i32_r_minMag.c
index a50dcdc..2b7b9e2 100644
--- a/source/extF80_to_i32_r_minMag.c
+++ b/source/extF80_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_i64.c b/source/extF80_to_i64.c
index b186216..35f55de 100644
--- a/source/extF80_to_i64.c
+++ b/source/extF80_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_to_i64_r_minMag.c b/source/extF80_to_i64_r_minMag.c
index 659c4fb..215876d 100644
--- a/source/extF80_to_i64_r_minMag.c
+++ b/source/extF80_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_ui32.c b/source/extF80_to_ui32.c
index 2bd8557..d121c48 100644
--- a/source/extF80_to_ui32.c
+++ b/source/extF80_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_to_ui32_r_minMag.c b/source/extF80_to_ui32_r_minMag.c
index 38a5d8d..ad30483 100644
--- a/source/extF80_to_ui32_r_minMag.c
+++ b/source/extF80_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/extF80_to_ui64.c b/source/extF80_to_ui64.c
index a187848..a81bbd1 100644
--- a/source/extF80_to_ui64.c
+++ b/source/extF80_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/extF80_to_ui64_r_minMag.c b/source/extF80_to_ui64_r_minMag.c
index 07648b8..65adfe7 100644
--- a/source/extF80_to_ui64_r_minMag.c
+++ b/source/extF80_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_add.c b/source/f128M_add.c
index 649a6d1..f39b1ff 100644
--- a/source/f128M_add.c
+++ b/source/f128M_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_div.c b/source/f128M_div.c
index a2c838d..8355dc2 100644
--- a/source/f128M_div.c
+++ b/source/f128M_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_eq.c b/source/f128M_eq.c
index 39bf3f8..4f28f5f 100644
--- a/source/f128M_eq.c
+++ b/source/f128M_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_eq_signaling.c b/source/f128M_eq_signaling.c
index faa33e3..d2ea5f4 100644
--- a/source/f128M_eq_signaling.c
+++ b/source/f128M_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_le.c b/source/f128M_le.c
index ffdd6ae..af1dcba 100644
--- a/source/f128M_le.c
+++ b/source/f128M_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_le_quiet.c b/source/f128M_le_quiet.c
index 11927e6..0d051b6 100644
--- a/source/f128M_le_quiet.c
+++ b/source/f128M_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_lt.c b/source/f128M_lt.c
index 1b987f0..64ff9b4 100644
--- a/source/f128M_lt.c
+++ b/source/f128M_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_lt_quiet.c b/source/f128M_lt_quiet.c
index 4beff04..6ccf3c8 100644
--- a/source/f128M_lt_quiet.c
+++ b/source/f128M_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_mul.c b/source/f128M_mul.c
index 3215164..f2d6051 100644
--- a/source/f128M_mul.c
+++ b/source/f128M_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_mulAdd.c b/source/f128M_mulAdd.c
index c092dc3..e2f95df 100644
--- a/source/f128M_mulAdd.c
+++ b/source/f128M_mulAdd.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_rem.c b/source/f128M_rem.c
index 2a40371..645ec99 100644
--- a/source/f128M_rem.c
+++ b/source/f128M_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_roundToInt.c b/source/f128M_roundToInt.c
index 762147e..c467126 100644
--- a/source/f128M_roundToInt.c
+++ b/source/f128M_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -95,15 +95,15 @@
zWPtr[indexWord( 4, 1 )] = 0;
zWPtr[indexWord( 4, 0 )] = 0;
sigExtra = aWPtr[indexWord( 4, 2 )];
- if ( ! sigExtra ) {
+ if ( !sigExtra ) {
sigExtra = aWPtr[indexWord( 4, 1 )] | aWPtr[indexWord( 4, 0 )];
}
- if ( ! sigExtra && ! (ui96 & 0x7FFFFFFF) ) goto ui96;
+ if ( !sigExtra && !(ui96 & 0x7FFFFFFF) ) goto ui96;
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
sign = signF128UI96( ui96 );
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! fracF128UI96( ui96 ) && ! sigExtra ) break;
+ if ( !fracF128UI96( ui96 ) && !sigExtra ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x3FFE ) goto mag1;
break;
@@ -111,8 +111,12 @@
if ( sign ) goto mag1;
break;
case softfloat_round_max:
- if ( ! sign ) goto mag1;
+ if ( !sign ) goto mag1;
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ goto mag1;
+#endif
}
ui96 = packToF128UI96( sign, 0, 0 );
goto ui96;
@@ -161,32 +165,40 @@
carry = (wordZ < wordA);
bit <<= 1;
extrasMask = bit - 1;
+ if ( exact && (extra || (wordA & extrasMask)) ) {
+ softfloat_exceptionFlags |= softfloat_flag_inexact;
+ }
if (
(roundingMode == softfloat_round_near_even)
- && ! extra && ! (wordZ & extrasMask)
+ && !extra && !(wordZ & extrasMask)
) {
- if ( ! bit ) {
+ if ( !bit ) {
zWPtr[index] = wordZ;
index += wordIncr;
wordZ = aWPtr[index] + carry;
- carry &= ! wordZ;
+ carry &= !wordZ;
zWPtr[index] = wordZ & ~1;
goto propagateCarry;
}
wordZ &= ~bit;
}
} else {
- extrasMask = bit - 1;
wordZ = wordA;
carry = 0;
- if (
- roundingMode
- == (signF128UI96( ui96 ) ? softfloat_round_min
- : softfloat_round_max)
- ) {
- if ( extra || (wordA & extrasMask) ) {
+ extrasMask = bit - 1;
+ if ( extra || (wordA & extrasMask) ) {
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if (
+ roundingMode
+ == (signF128UI96( ui96 ) ? softfloat_round_min
+ : softfloat_round_max)
+ ) {
wordZ += bit;
carry = (wordZ < wordA);
+#ifdef SOFTFLOAT_ROUND_ODD
+ } else if ( roundingMode == softfloat_round_odd ) {
+ wordZ |= bit;
+#endif
}
}
}
@@ -197,12 +209,7 @@
index += wordIncr;
wordZ = aWPtr[index] + carry;
zWPtr[index] = wordZ;
- carry &= ! wordZ;
- }
- /*------------------------------------------------------------------------
- *------------------------------------------------------------------------*/
- if ( exact && (softfloat_compare128M( aWPtr, zWPtr ) != 0) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ carry &= !wordZ;
}
return;
/*------------------------------------------------------------------------
diff --git a/source/f128M_sqrt.c b/source/f128M_sqrt.c
index e1283d4..1ede5ef 100644
--- a/source/f128M_sqrt.c
+++ b/source/f128M_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_sub.c b/source/f128M_sub.c
index 59aef64..1b609fd 100644
--- a/source/f128M_sub.c
+++ b/source/f128M_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_to_extF80M.c b/source/f128M_to_extF80M.c
index 2e844ca..fe8b0fc 100644
--- a/source/f128M_to_extF80M.c
+++ b/source/f128M_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128M_to_f16.c b/source/f128M_to_f16.c
index e675c64..4f0c5bb 100644
--- a/source/f128M_to_f16.c
+++ b/source/f128M_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_f32.c b/source/f128M_to_f32.c
index 32df26e..8b73de0 100644
--- a/source/f128M_to_f32.c
+++ b/source/f128M_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_f64.c b/source/f128M_to_f64.c
index 016a2d3..1cddd34 100644
--- a/source/f128M_to_f64.c
+++ b/source/f128M_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_i32.c b/source/f128M_to_i32.c
index 9f63326..1265c60 100644
--- a/source/f128M_to_i32.c
+++ b/source/f128M_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128M_to_i32_r_minMag.c b/source/f128M_to_i32_r_minMag.c
index c87085c..dde3dea 100644
--- a/source/f128M_to_i32_r_minMag.c
+++ b/source/f128M_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_i64.c b/source/f128M_to_i64.c
index 56376a9..c30673f 100644
--- a/source/f128M_to_i64.c
+++ b/source/f128M_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128M_to_i64_r_minMag.c b/source/f128M_to_i64_r_minMag.c
index 10bafb0..bcc7950 100644
--- a/source/f128M_to_i64_r_minMag.c
+++ b/source/f128M_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_ui32.c b/source/f128M_to_ui32.c
index 4cb62b4..33ed93a 100644
--- a/source/f128M_to_ui32.c
+++ b/source/f128M_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128M_to_ui32_r_minMag.c b/source/f128M_to_ui32_r_minMag.c
index 82eefed..87813c0 100644
--- a/source/f128M_to_ui32_r_minMag.c
+++ b/source/f128M_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128M_to_ui64.c b/source/f128M_to_ui64.c
index 44ac020..86c80d3 100644
--- a/source/f128M_to_ui64.c
+++ b/source/f128M_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128M_to_ui64_r_minMag.c b/source/f128M_to_ui64_r_minMag.c
index f27ce15..503a605 100644
--- a/source/f128M_to_ui64_r_minMag.c
+++ b/source/f128M_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_add.c b/source/f128_add.c
index 6568ab6..2f6c6b5 100644
--- a/source/f128_add.c
+++ b/source/f128_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_div.c b/source/f128_div.c
index 9384e75..dcd3ecb 100644
--- a/source/f128_div.c
+++ b/source/f128_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_eq.c b/source/f128_eq.c
index a0e1ad2..65183da 100644
--- a/source/f128_eq.c
+++ b/source/f128_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_eq_signaling.c b/source/f128_eq_signaling.c
index bd37b97..892b7da 100644
--- a/source/f128_eq_signaling.c
+++ b/source/f128_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_isSignalingNaN.c b/source/f128_isSignalingNaN.c
index fced58e..f8e5d23 100644
--- a/source/f128_isSignalingNaN.c
+++ b/source/f128_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_le.c b/source/f128_le.c
index 9b0aa23..28d452b 100644
--- a/source/f128_le.c
+++ b/source/f128_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_le_quiet.c b/source/f128_le_quiet.c
index 3b44038..f3ea5a6 100644
--- a/source/f128_le_quiet.c
+++ b/source/f128_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_lt.c b/source/f128_lt.c
index a28f95b..97589a4 100644
--- a/source/f128_lt.c
+++ b/source/f128_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_lt_quiet.c b/source/f128_lt_quiet.c
index 20146ee..0daf329 100644
--- a/source/f128_lt_quiet.c
+++ b/source/f128_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_mul.c b/source/f128_mul.c
index 1871613..7dff6ed 100644
--- a/source/f128_mul.c
+++ b/source/f128_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_mulAdd.c b/source/f128_mulAdd.c
index b2e2142..8d4850e 100644
--- a/source/f128_mulAdd.c
+++ b/source/f128_mulAdd.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_rem.c b/source/f128_rem.c
index 555d71e..28d3df6 100644
--- a/source/f128_rem.c
+++ b/source/f128_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_roundToInt.c b/source/f128_roundToInt.c
index 0f1f07e..96ae30e 100644
--- a/source/f128_roundToInt.c
+++ b/source/f128_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -48,8 +48,9 @@
uint_fast64_t uiA64, uiA0;
int_fast32_t exp;
struct uint128 uiZ;
- uint_fast64_t lastBitMask, roundBitsMask;
+ uint_fast64_t lastBitMask0, roundBitsMask;
bool roundNearEven;
+ uint_fast64_t lastBitMask64;
union ui128_f128 uZ;
/*------------------------------------------------------------------------
@@ -72,8 +73,8 @@
}
/*--------------------------------------------------------------------
*--------------------------------------------------------------------*/
- lastBitMask = (uint_fast64_t) 2<<(0x406E - exp);
- roundBitsMask = lastBitMask - 1;
+ lastBitMask0 = (uint_fast64_t) 2<<(0x406E - exp);
+ roundBitsMask = lastBitMask0 - 1;
uiZ.v64 = uiA64;
uiZ.v0 = uiA0;
roundNearEven = (roundingMode == softfloat_round_near_even);
@@ -89,9 +90,9 @@
}
}
} else {
- uiZ = softfloat_add128( uiZ.v64, uiZ.v0, 0, lastBitMask>>1 );
- if ( roundNearEven && ! (uiZ.v0 & roundBitsMask) ) {
- uiZ.v0 &= ~lastBitMask;
+ uiZ = softfloat_add128( uiZ.v64, uiZ.v0, 0, lastBitMask0>>1 );
+ if ( roundNearEven && !(uiZ.v0 & roundBitsMask) ) {
+ uiZ.v0 &= ~lastBitMask0;
}
}
} else if (
@@ -102,19 +103,18 @@
uiZ = softfloat_add128( uiZ.v64, uiZ.v0, 0, roundBitsMask );
}
uiZ.v0 &= ~roundBitsMask;
+ lastBitMask64 = !lastBitMask0;
} else {
/*--------------------------------------------------------------------
*--------------------------------------------------------------------*/
if ( exp < 0x3FFF ) {
- if ( ! ((uiA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF )) | uiA0) ) {
- return a;
- }
+ if ( !((uiA64 & UINT64_C( 0x7FFFFFFFFFFFFFFF )) | uiA0) ) return a;
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
uiZ.v64 = uiA64 & packToF128UI64( 1, 0, 0 );
uiZ.v0 = 0;
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! (fracF128UI64( uiA64 ) | uiA0) ) break;
+ if ( !(fracF128UI64( uiA64 ) | uiA0) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x3FFE ) uiZ.v64 |= packToF128UI64( 0, 0x3FFF, 0 );
break;
@@ -122,8 +122,13 @@
if ( uiZ.v64 ) uiZ.v64 = packToF128UI64( 1, 0x3FFF, 0 );
break;
case softfloat_round_max:
- if ( ! uiZ.v64 ) uiZ.v64 = packToF128UI64( 0, 0x3FFF, 0 );
+ if ( !uiZ.v64 ) uiZ.v64 = packToF128UI64( 0, 0x3FFF, 0 );
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ.v64 |= packToF128UI64( 0, 0x3FFF, 0 );
+ break;
+#endif
}
goto uiZ;
}
@@ -131,14 +136,14 @@
*--------------------------------------------------------------------*/
uiZ.v64 = uiA64;
uiZ.v0 = 0;
- lastBitMask = (uint_fast64_t) 1<<(0x402F - exp);
- roundBitsMask = lastBitMask - 1;
+ lastBitMask64 = (uint_fast64_t) 1<<(0x402F - exp);
+ roundBitsMask = lastBitMask64 - 1;
if ( roundingMode == softfloat_round_near_maxMag ) {
- uiZ.v64 += lastBitMask>>1;
+ uiZ.v64 += lastBitMask64>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
- uiZ.v64 += lastBitMask>>1;
- if ( ! ((uiZ.v64 & roundBitsMask) | uiA0) ) {
- uiZ.v64 &= ~lastBitMask;
+ uiZ.v64 += lastBitMask64>>1;
+ if ( !((uiZ.v64 & roundBitsMask) | uiA0) ) {
+ uiZ.v64 &= ~lastBitMask64;
}
} else if (
roundingMode
@@ -148,9 +153,16 @@
uiZ.v64 = (uiZ.v64 | (uiA0 != 0)) + roundBitsMask;
}
uiZ.v64 &= ~roundBitsMask;
+ lastBitMask0 = 0;
}
- if ( exact && ((uiZ.v64 != uiA64) || (uiZ.v0 != uiA0)) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( (uiZ.v64 != uiA64) || (uiZ.v0 != uiA0) ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) {
+ uiZ.v64 |= lastBitMask64;
+ uiZ.v0 |= lastBitMask0;
+ }
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
uZ.ui = uiZ;
diff --git a/source/f128_sqrt.c b/source/f128_sqrt.c
index 5b99694..a32fe33 100644
--- a/source/f128_sqrt.c
+++ b/source/f128_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128_sub.c b/source/f128_sub.c
index ce2e5ad..ef76ac4 100644
--- a/source/f128_sub.c
+++ b/source/f128_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f128_to_extF80.c b/source/f128_to_extF80.c
index fb55406..cb0a6ce 100644
--- a/source/f128_to_extF80.c
+++ b/source/f128_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_f16.c b/source/f128_to_f16.c
index a910c12..62ed35b 100644
--- a/source/f128_to_f16.c
+++ b/source/f128_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_f32.c b/source/f128_to_f32.c
index d890d3e..c10105f 100644
--- a/source/f128_to_f32.c
+++ b/source/f128_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_f64.c b/source/f128_to_f64.c
index e7aec20..76da76c 100644
--- a/source/f128_to_f64.c
+++ b/source/f128_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_i32.c b/source/f128_to_i32.c
index 507691c..cfff04a 100644
--- a/source/f128_to_i32.c
+++ b/source/f128_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128_to_i32_r_minMag.c b/source/f128_to_i32_r_minMag.c
index fc9f84f..161b675 100644
--- a/source/f128_to_i32_r_minMag.c
+++ b/source/f128_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_i64.c b/source/f128_to_i64.c
index 2282eaf..2ff4740 100644
--- a/source/f128_to_i64.c
+++ b/source/f128_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128_to_i64_r_minMag.c b/source/f128_to_i64_r_minMag.c
index 7e0d63d..dc44e7a 100644
--- a/source/f128_to_i64_r_minMag.c
+++ b/source/f128_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_ui32.c b/source/f128_to_ui32.c
index 75e53d9..54b07d6 100644
--- a/source/f128_to_ui32.c
+++ b/source/f128_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128_to_ui32_r_minMag.c b/source/f128_to_ui32_r_minMag.c
index 2097fb8..650c18f 100644
--- a/source/f128_to_ui32_r_minMag.c
+++ b/source/f128_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f128_to_ui64.c b/source/f128_to_ui64.c
index b88d251..7576992 100644
--- a/source/f128_to_ui64.c
+++ b/source/f128_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f128_to_ui64_r_minMag.c b/source/f128_to_ui64_r_minMag.c
index fb16320..3f2fb6b 100644
--- a/source/f128_to_ui64_r_minMag.c
+++ b/source/f128_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_add.c b/source/f16_add.c
index eb763d0..16e8063 100644
--- a/source/f16_add.c
+++ b/source/f16_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_div.c b/source/f16_div.c
index 71b5c29..ad91a90 100644
--- a/source/f16_div.c
+++ b/source/f16_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_eq.c b/source/f16_eq.c
index 37a6099..4079f50 100644
--- a/source/f16_eq.c
+++ b/source/f16_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_eq_signaling.c b/source/f16_eq_signaling.c
index 894f7b5..117d05d 100644
--- a/source/f16_eq_signaling.c
+++ b/source/f16_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_isSignalingNaN.c b/source/f16_isSignalingNaN.c
index 657805b..c49e0f2 100644
--- a/source/f16_isSignalingNaN.c
+++ b/source/f16_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_le.c b/source/f16_le.c
index 37eaf18..fa69432 100644
--- a/source/f16_le.c
+++ b/source/f16_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_le_quiet.c b/source/f16_le_quiet.c
index 8391db7..769a1dc 100644
--- a/source/f16_le_quiet.c
+++ b/source/f16_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_lt.c b/source/f16_lt.c
index 3d3522a..e796016 100644
--- a/source/f16_lt.c
+++ b/source/f16_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_lt_quiet.c b/source/f16_lt_quiet.c
index 37f762c..c55bade 100644
--- a/source/f16_lt_quiet.c
+++ b/source/f16_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_mul.c b/source/f16_mul.c
index 255caa7..112111d 100644
--- a/source/f16_mul.c
+++ b/source/f16_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_mulAdd.c b/source/f16_mulAdd.c
index 4026196..0929372 100644
--- a/source/f16_mulAdd.c
+++ b/source/f16_mulAdd.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_rem.c b/source/f16_rem.c
index 86c319d..76a0de6 100644
--- a/source/f16_rem.c
+++ b/source/f16_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_roundToInt.c b/source/f16_roundToInt.c
index 9bbd47e..d5ed190 100644
--- a/source/f16_roundToInt.c
+++ b/source/f16_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
@@ -57,12 +57,12 @@
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
if ( exp <= 0xE ) {
- if ( ! (uint16_t) (uiA<<1) ) return a;
+ if ( !(uint16_t) (uiA<<1) ) return a;
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
uiZ = uiA & packToF16UI( 1, 0, 0 );
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! fracF16UI( uiA ) ) break;
+ if ( !fracF16UI( uiA ) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0xE ) uiZ |= packToF16UI( 0, 0xF, 0 );
break;
@@ -70,8 +70,13 @@
if ( uiZ ) uiZ = packToF16UI( 1, 0xF, 0 );
break;
case softfloat_round_max:
- if ( ! uiZ ) uiZ = packToF16UI( 0, 0xF, 0 );
+ if ( !uiZ ) uiZ = packToF16UI( 0, 0xF, 0 );
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF16UI( 0, 0xF, 0 );
+ break;
+#endif
}
goto uiZ;
}
@@ -93,7 +98,7 @@
uiZ += lastBitMask>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
uiZ += lastBitMask>>1;
- if ( ! (uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
} else if (
roundingMode
== (signF16UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
@@ -101,8 +106,11 @@
uiZ += roundBitsMask;
}
uiZ &= ~roundBitsMask;
- if ( exact && (uiZ != uiA) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
uZ.ui = uiZ;
diff --git a/source/f16_sqrt.c b/source/f16_sqrt.c
index 7ff2923..40865fc 100644
--- a/source/f16_sqrt.c
+++ b/source/f16_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_sub.c b/source/f16_sub.c
index 811f239..e18f25c 100644
--- a/source/f16_sub.c
+++ b/source/f16_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_extF80.c b/source/f16_to_extF80.c
index cc84086..aaeed4d 100644
--- a/source/f16_to_extF80.c
+++ b/source/f16_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_extF80M.c b/source/f16_to_extF80M.c
index d179ac1..75c5e60 100644
--- a/source/f16_to_extF80M.c
+++ b/source/f16_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_f128.c b/source/f16_to_f128.c
index 961cdaa..107479a 100644
--- a/source/f16_to_f128.c
+++ b/source/f16_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_f128M.c b/source/f16_to_f128M.c
index b2c2389..a31dab6 100644
--- a/source/f16_to_f128M.c
+++ b/source/f16_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_f32.c b/source/f16_to_f32.c
index fb8b381..c58208a 100644
--- a/source/f16_to_f32.c
+++ b/source/f16_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_f64.c b/source/f16_to_f64.c
index 4ab27ba..dd85d33 100644
--- a/source/f16_to_f64.c
+++ b/source/f16_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_i32.c b/source/f16_to_i32.c
index 24b1984..aeb2fac 100644
--- a/source/f16_to_i32.c
+++ b/source/f16_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f16_to_i32_r_minMag.c b/source/f16_to_i32_r_minMag.c
index ebb4965..1aa72f5 100644
--- a/source/f16_to_i32_r_minMag.c
+++ b/source/f16_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_i64.c b/source/f16_to_i64.c
index c241745..c0487cf 100644
--- a/source/f16_to_i64.c
+++ b/source/f16_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f16_to_i64_r_minMag.c b/source/f16_to_i64_r_minMag.c
index dc9a8d3..25f91e2 100644
--- a/source/f16_to_i64_r_minMag.c
+++ b/source/f16_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_ui32.c b/source/f16_to_ui32.c
index c99af39..19ab66e 100644
--- a/source/f16_to_ui32.c
+++ b/source/f16_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f16_to_ui32_r_minMag.c b/source/f16_to_ui32_r_minMag.c
index f63e05a..a21d41a 100644
--- a/source/f16_to_ui32_r_minMag.c
+++ b/source/f16_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f16_to_ui64.c b/source/f16_to_ui64.c
index dd260ea..4260b7a 100644
--- a/source/f16_to_ui64.c
+++ b/source/f16_to_ui64.c
@@ -2,9 +2,9 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
-Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
+Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 The Regents of the
University of California. All rights reserved.
Redistribution and use in source and binary forms, with or without
@@ -50,6 +50,9 @@
uint_fast16_t frac;
uint_fast32_t sig32;
int_fast8_t shiftDist;
+#ifndef SOFTFLOAT_FAST_INT64
+ uint32_t extSig[3];
+#endif
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
@@ -78,7 +81,16 @@
shiftDist = exp - 0x0D;
if ( 0 < shiftDist ) sig32 <<= shiftDist;
}
- return softfloat_roundToUI32( sign, sig32, roundingMode, exact );
+#ifdef SOFTFLOAT_FAST_INT64
+ return
+ softfloat_roundToUI64(
+ sign, sig32>>12, (uint_fast64_t) sig32<<52, roundingMode, exact );
+#else
+ extSig[indexWord( 3, 2 )] = 0;
+ extSig[indexWord( 3, 1 )] = sig32>>12;
+ extSig[indexWord( 3, 0 )] = sig32<<20;
+ return softfloat_roundMToUI64( sign, extSig, roundingMode, exact );
+#endif
}
diff --git a/source/f16_to_ui64_r_minMag.c b/source/f16_to_ui64_r_minMag.c
index a57b422..098a597 100644
--- a/source/f16_to_ui64_r_minMag.c
+++ b/source/f16_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_add.c b/source/f32_add.c
index 4a51ecc..f59ac0a 100644
--- a/source/f32_add.c
+++ b/source/f32_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_div.c b/source/f32_div.c
index 9d10125..8d44479 100644
--- a/source/f32_div.c
+++ b/source/f32_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_eq.c b/source/f32_eq.c
index 5f07eee..316fe6a 100644
--- a/source/f32_eq.c
+++ b/source/f32_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_eq_signaling.c b/source/f32_eq_signaling.c
index f5fcc82..03395f3 100644
--- a/source/f32_eq_signaling.c
+++ b/source/f32_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_isSignalingNaN.c b/source/f32_isSignalingNaN.c
index 5004a5a..d98cc9b 100644
--- a/source/f32_isSignalingNaN.c
+++ b/source/f32_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_le.c b/source/f32_le.c
index 77595fb..83a3007 100644
--- a/source/f32_le.c
+++ b/source/f32_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_le_quiet.c b/source/f32_le_quiet.c
index 1ec9101..329fe39 100644
--- a/source/f32_le_quiet.c
+++ b/source/f32_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_lt.c b/source/f32_lt.c
index 9e12843..ddc1804 100644
--- a/source/f32_lt.c
+++ b/source/f32_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_lt_quiet.c b/source/f32_lt_quiet.c
index 9f83b81..59c9cf1 100644
--- a/source/f32_lt_quiet.c
+++ b/source/f32_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_mul.c b/source/f32_mul.c
index a2a673f..b1f8ec0 100644
--- a/source/f32_mul.c
+++ b/source/f32_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_mulAdd.c b/source/f32_mulAdd.c
index e98021b..b77777e 100644
--- a/source/f32_mulAdd.c
+++ b/source/f32_mulAdd.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_rem.c b/source/f32_rem.c
index 771b1b9..2d74c8c 100644
--- a/source/f32_rem.c
+++ b/source/f32_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f32_roundToInt.c b/source/f32_roundToInt.c
index 0861b84..801a769 100644
--- a/source/f32_roundToInt.c
+++ b/source/f32_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -57,12 +57,12 @@
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
if ( exp <= 0x7E ) {
- if ( ! (uint32_t) (uiA<<1) ) return a;
+ if ( !(uint32_t) (uiA<<1) ) return a;
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
uiZ = uiA & packToF32UI( 1, 0, 0 );
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! fracF32UI( uiA ) ) break;
+ if ( !fracF32UI( uiA ) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x7E ) uiZ |= packToF32UI( 0, 0x7F, 0 );
break;
@@ -70,8 +70,13 @@
if ( uiZ ) uiZ = packToF32UI( 1, 0x7F, 0 );
break;
case softfloat_round_max:
- if ( ! uiZ ) uiZ = packToF32UI( 0, 0x7F, 0 );
+ if ( !uiZ ) uiZ = packToF32UI( 0, 0x7F, 0 );
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF32UI( 0, 0x7F, 0 );
+ break;
+#endif
}
goto uiZ;
}
@@ -93,7 +98,7 @@
uiZ += lastBitMask>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
uiZ += lastBitMask>>1;
- if ( ! (uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
} else if (
roundingMode
== (signF32UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
@@ -101,8 +106,11 @@
uiZ += roundBitsMask;
}
uiZ &= ~roundBitsMask;
- if ( exact && (uiZ != uiA) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
uZ.ui = uiZ;
diff --git a/source/f32_sqrt.c b/source/f32_sqrt.c
index 5ef659e..9c6a998 100644
--- a/source/f32_sqrt.c
+++ b/source/f32_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_sub.c b/source/f32_sub.c
index d830738..edbcd2f 100644
--- a/source/f32_sub.c
+++ b/source/f32_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_extF80.c b/source/f32_to_extF80.c
index 9aa562f..8d35457 100644
--- a/source/f32_to_extF80.c
+++ b/source/f32_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_extF80M.c b/source/f32_to_extF80M.c
index d4c6890..03580fd 100644
--- a/source/f32_to_extF80M.c
+++ b/source/f32_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_f128.c b/source/f32_to_f128.c
index bf51926..ee0b414 100644
--- a/source/f32_to_f128.c
+++ b/source/f32_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_f128M.c b/source/f32_to_f128M.c
index 4dbc667..cd3ad69 100644
--- a/source/f32_to_f128M.c
+++ b/source/f32_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_f16.c b/source/f32_to_f16.c
index 7a97158..a00b2e8 100644
--- a/source/f32_to_f16.c
+++ b/source/f32_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_f64.c b/source/f32_to_f64.c
index f9e02f2..6cd08ed 100644
--- a/source/f32_to_f64.c
+++ b/source/f32_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_i32.c b/source/f32_to_i32.c
index c9f2cf9..241ab8e 100644
--- a/source/f32_to_i32.c
+++ b/source/f32_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f32_to_i32_r_minMag.c b/source/f32_to_i32_r_minMag.c
index 1a94dcc..f8134f4 100644
--- a/source/f32_to_i32_r_minMag.c
+++ b/source/f32_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_i64.c b/source/f32_to_i64.c
index 48ab46f..816bc7b 100644
--- a/source/f32_to_i64.c
+++ b/source/f32_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f32_to_i64_r_minMag.c b/source/f32_to_i64_r_minMag.c
index 7d336a4..346f6b8 100644
--- a/source/f32_to_i64_r_minMag.c
+++ b/source/f32_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_ui32.c b/source/f32_to_ui32.c
index 5ec279b..32d9eac 100644
--- a/source/f32_to_ui32.c
+++ b/source/f32_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f32_to_ui32_r_minMag.c b/source/f32_to_ui32_r_minMag.c
index 12f7261..a90ef92 100644
--- a/source/f32_to_ui32_r_minMag.c
+++ b/source/f32_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f32_to_ui64.c b/source/f32_to_ui64.c
index 11c7b4b..16e608a 100644
--- a/source/f32_to_ui64.c
+++ b/source/f32_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f32_to_ui64_r_minMag.c b/source/f32_to_ui64_r_minMag.c
index f96f3e1..69e0064 100644
--- a/source/f32_to_ui64_r_minMag.c
+++ b/source/f32_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_add.c b/source/f64_add.c
index e9880dd..878f6da 100644
--- a/source/f64_add.c
+++ b/source/f64_add.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_div.c b/source/f64_div.c
index c5a2d4f..7f5eddd 100644
--- a/source/f64_div.c
+++ b/source/f64_div.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_eq.c b/source/f64_eq.c
index ccb602a..e075c02 100644
--- a/source/f64_eq.c
+++ b/source/f64_eq.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_eq_signaling.c b/source/f64_eq_signaling.c
index ee5a441..d7e89a2 100644
--- a/source/f64_eq_signaling.c
+++ b/source/f64_eq_signaling.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_isSignalingNaN.c b/source/f64_isSignalingNaN.c
index f55acb4..5e1411f 100644
--- a/source/f64_isSignalingNaN.c
+++ b/source/f64_isSignalingNaN.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_le.c b/source/f64_le.c
index 91fc994..a96808f 100644
--- a/source/f64_le.c
+++ b/source/f64_le.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_le_quiet.c b/source/f64_le_quiet.c
index a5d332a..942afba 100644
--- a/source/f64_le_quiet.c
+++ b/source/f64_le_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_lt.c b/source/f64_lt.c
index abf62fd..d9cf5aa 100644
--- a/source/f64_lt.c
+++ b/source/f64_lt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_lt_quiet.c b/source/f64_lt_quiet.c
index 6531f57..89d30bc 100644
--- a/source/f64_lt_quiet.c
+++ b/source/f64_lt_quiet.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_mul.c b/source/f64_mul.c
index 86f6654..38bdc85 100644
--- a/source/f64_mul.c
+++ b/source/f64_mul.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_mulAdd.c b/source/f64_mulAdd.c
index 67fc44d..13fc382 100644
--- a/source/f64_mulAdd.c
+++ b/source/f64_mulAdd.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_rem.c b/source/f64_rem.c
index e917455..ca5350c 100644
--- a/source/f64_rem.c
+++ b/source/f64_rem.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_roundToInt.c b/source/f64_roundToInt.c
index 7f81007..c5f08ae 100644
--- a/source/f64_roundToInt.c
+++ b/source/f64_roundToInt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
@@ -57,12 +57,12 @@
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
if ( exp <= 0x3FE ) {
- if ( ! (uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) return a;
+ if ( !(uiA & UINT64_C( 0x7FFFFFFFFFFFFFFF )) ) return a;
if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
uiZ = uiA & packToF64UI( 1, 0, 0 );
switch ( roundingMode ) {
case softfloat_round_near_even:
- if ( ! fracF64UI( uiA ) ) break;
+ if ( !fracF64UI( uiA ) ) break;
case softfloat_round_near_maxMag:
if ( exp == 0x3FE ) uiZ |= packToF64UI( 0, 0x3FF, 0 );
break;
@@ -70,8 +70,13 @@
if ( uiZ ) uiZ = packToF64UI( 1, 0x3FF, 0 );
break;
case softfloat_round_max:
- if ( ! uiZ ) uiZ = packToF64UI( 0, 0x3FF, 0 );
+ if ( !uiZ ) uiZ = packToF64UI( 0, 0x3FF, 0 );
break;
+#ifdef SOFTFLOAT_ROUND_ODD
+ case softfloat_round_odd:
+ uiZ |= packToF64UI( 0, 0x3FF, 0 );
+ break;
+#endif
}
goto uiZ;
}
@@ -93,7 +98,7 @@
uiZ += lastBitMask>>1;
} else if ( roundingMode == softfloat_round_near_even ) {
uiZ += lastBitMask>>1;
- if ( ! (uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
+ if ( !(uiZ & roundBitsMask) ) uiZ &= ~lastBitMask;
} else if (
roundingMode
== (signF64UI( uiZ ) ? softfloat_round_min : softfloat_round_max)
@@ -101,8 +106,11 @@
uiZ += roundBitsMask;
}
uiZ &= ~roundBitsMask;
- if ( exact && (uiZ != uiA) ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( uiZ != uiA ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) uiZ |= lastBitMask;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
uiZ:
uZ.ui = uiZ;
diff --git a/source/f64_sqrt.c b/source/f64_sqrt.c
index 9a06cfa..f12acdb 100644
--- a/source/f64_sqrt.c
+++ b/source/f64_sqrt.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_sub.c b/source/f64_sub.c
index 0e990cd..74158be 100644
--- a/source/f64_sub.c
+++ b/source/f64_sub.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_to_extF80.c b/source/f64_to_extF80.c
index c058efc..553ebd0 100644
--- a/source/f64_to_extF80.c
+++ b/source/f64_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_extF80M.c b/source/f64_to_extF80M.c
index 041b9d1..d258bdc 100644
--- a/source/f64_to_extF80M.c
+++ b/source/f64_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_f128.c b/source/f64_to_f128.c
index 92c2d56..8f03f2f 100644
--- a/source/f64_to_f128.c
+++ b/source/f64_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_f128M.c b/source/f64_to_f128M.c
index 40dc0b1..e4a862c 100644
--- a/source/f64_to_f128M.c
+++ b/source/f64_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/f64_to_f16.c b/source/f64_to_f16.c
index 325788c..0cc6cc5 100644
--- a/source/f64_to_f16.c
+++ b/source/f64_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_f32.c b/source/f64_to_f32.c
index 99b13dd..6074bb8 100644
--- a/source/f64_to_f32.c
+++ b/source/f64_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_i32.c b/source/f64_to_i32.c
index 8712c0a..2cf2603 100644
--- a/source/f64_to_i32.c
+++ b/source/f64_to_i32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f64_to_i32_r_minMag.c b/source/f64_to_i32_r_minMag.c
index b7e1e03..8cccb8e 100644
--- a/source/f64_to_i32_r_minMag.c
+++ b/source/f64_to_i32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_i64.c b/source/f64_to_i64.c
index 4f48843..0acf6c2 100644
--- a/source/f64_to_i64.c
+++ b/source/f64_to_i64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f64_to_i64_r_minMag.c b/source/f64_to_i64_r_minMag.c
index 3822606..4fcc52c 100644
--- a/source/f64_to_i64_r_minMag.c
+++ b/source/f64_to_i64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_ui32.c b/source/f64_to_ui32.c
index 67e4d05..4326922 100644
--- a/source/f64_to_ui32.c
+++ b/source/f64_to_ui32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f64_to_ui32_r_minMag.c b/source/f64_to_ui32_r_minMag.c
index 11f0b05..01758dc 100644
--- a/source/f64_to_ui32_r_minMag.c
+++ b/source/f64_to_ui32_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/f64_to_ui64.c b/source/f64_to_ui64.c
index e92d605..e7fb8f6 100644
--- a/source/f64_to_ui64.c
+++ b/source/f64_to_ui64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/f64_to_ui64_r_minMag.c b/source/f64_to_ui64_r_minMag.c
index 25918c4..e1d81a0 100644
--- a/source/f64_to_ui64_r_minMag.c
+++ b/source/f64_to_ui64_r_minMag.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_extF80.c b/source/i32_to_extF80.c
index 5bfd7c1..fd91cf0 100644
--- a/source/i32_to_extF80.c
+++ b/source/i32_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_extF80M.c b/source/i32_to_extF80M.c
index c2bd80c..d12e3a8 100644
--- a/source/i32_to_extF80M.c
+++ b/source/i32_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_f128.c b/source/i32_to_f128.c
index af7268a..75575bd 100644
--- a/source/i32_to_f128.c
+++ b/source/i32_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_f128M.c b/source/i32_to_f128M.c
index 6e23a6b..8b3ce4b 100644
--- a/source/i32_to_f128M.c
+++ b/source/i32_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_f16.c b/source/i32_to_f16.c
index 7442972..14ac588 100644
--- a/source/i32_to_f16.c
+++ b/source/i32_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i32_to_f32.c b/source/i32_to_f32.c
index b1aedba..4057655 100644
--- a/source/i32_to_f32.c
+++ b/source/i32_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/i32_to_f64.c b/source/i32_to_f64.c
index d3901eb..64662bb 100644
--- a/source/i32_to_f64.c
+++ b/source/i32_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_extF80.c b/source/i64_to_extF80.c
index 93aaa35..7253cf7 100644
--- a/source/i64_to_extF80.c
+++ b/source/i64_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_extF80M.c b/source/i64_to_extF80M.c
index 976f1e4..0bf67ff 100644
--- a/source/i64_to_extF80M.c
+++ b/source/i64_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_f128.c b/source/i64_to_f128.c
index 8eddbae..a2b6dea 100644
--- a/source/i64_to_f128.c
+++ b/source/i64_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_f128M.c b/source/i64_to_f128M.c
index 61d6007..7b44ec7 100644
--- a/source/i64_to_f128M.c
+++ b/source/i64_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_f16.c b/source/i64_to_f16.c
index 56f0191..f16eccf 100644
--- a/source/i64_to_f16.c
+++ b/source/i64_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_f32.c b/source/i64_to_f32.c
index e8a3494..391e1ae 100644
--- a/source/i64_to_f32.c
+++ b/source/i64_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/i64_to_f64.c b/source/i64_to_f64.c
index 392fef9..6d26ddc 100644
--- a/source/i64_to_f64.c
+++ b/source/i64_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/include/internals.h b/source/include/internals.h
index 388fcb5..f8eac05 100644
--- a/source/include/internals.h
+++ b/source/include/internals.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/include/opts-GCC.h b/source/include/opts-GCC.h
new file mode 100644
index 0000000..192cb58
--- /dev/null
+++ b/source/include/opts-GCC.h
@@ -0,0 +1,114 @@
+
+/*============================================================================
+
+This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
+Package, Release 3e, by John R. Hauser.
+
+Copyright 2017 The Regents of the University of California. All rights
+reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ 1. Redistributions of source code must retain the above copyright notice,
+ this list of conditions, and the following disclaimer.
+
+ 2. Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions, and the following disclaimer in the documentation
+ and/or other materials provided with the distribution.
+
+ 3. Neither the name of the University nor the names of its contributors may
+ be used to endorse or promote products derived from this software without
+ specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS", AND ANY
+EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE
+DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=============================================================================*/
+
+#ifndef opts_GCC_h
+#define opts_GCC_h 1
+
+#ifdef INLINE
+
+#include <stdint.h>
+#include "primitiveTypes.h"
+
+#ifdef SOFTFLOAT_BUILTIN_CLZ
+
+INLINE uint_fast8_t softfloat_countLeadingZeros16( uint16_t a )
+ { return a ? __builtin_clz( a ) - 16 : 16; }
+#define softfloat_countLeadingZeros16 softfloat_countLeadingZeros16
+
+INLINE uint_fast8_t softfloat_countLeadingZeros32( uint32_t a )
+ { return a ? __builtin_clz( a ) : 32; }
+#define softfloat_countLeadingZeros32 softfloat_countLeadingZeros32
+
+INLINE uint_fast8_t softfloat_countLeadingZeros64( uint64_t a )
+ { return a ? __builtin_clzll( a ) : 64; }
+#define softfloat_countLeadingZeros64 softfloat_countLeadingZeros64
+
+#endif
+
+#ifdef SOFTFLOAT_INTRINSIC_INT128
+
+INLINE struct uint128 softfloat_mul64ByShifted32To128( uint64_t a, uint32_t b )
+{
+ union { unsigned __int128 ui; struct uint128 s; } uZ;
+ uZ.ui = (unsigned __int128) a * ((uint_fast64_t) b<<32);
+ return uZ.s;
+}
+#define softfloat_mul64ByShifted32To128 softfloat_mul64ByShifted32To128
+
+INLINE struct uint128 softfloat_mul64To128( uint64_t a, uint64_t b )
+{
+ union { unsigned __int128 ui; struct uint128 s; } uZ;
+ uZ.ui = (unsigned __int128) a * b;
+ return uZ.s;
+}
+#define softfloat_mul64To128 softfloat_mul64To128
+
+INLINE
+struct uint128 softfloat_mul128By32( uint64_t a64, uint64_t a0, uint32_t b )
+{
+ union { unsigned __int128 ui; struct uint128 s; } uZ;
+ uZ.ui = ((unsigned __int128) a64<<64 | a0) * b;
+ return uZ.s;
+}
+#define softfloat_mul128By32 softfloat_mul128By32
+
+INLINE
+void
+ softfloat_mul128To256M(
+ uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0, uint64_t *zPtr )
+{
+ unsigned __int128 z0, mid1, mid, z128;
+ z0 = (unsigned __int128) a0 * b0;
+ mid1 = (unsigned __int128) a64 * b0;
+ mid = mid1 + (unsigned __int128) a0 * b64;
+ z128 = (unsigned __int128) a64 * b64;
+ z128 += (unsigned __int128) (mid < mid1)<<64 | mid>>64;
+ mid <<= 64;
+ z0 += mid;
+ z128 += (z0 < mid);
+ zPtr[indexWord( 4, 0 )] = z0;
+ zPtr[indexWord( 4, 1 )] = z0>>64;
+ zPtr[indexWord( 4, 2 )] = z128;
+ zPtr[indexWord( 4, 3 )] = z128>>64;
+}
+#define softfloat_mul128To256M softfloat_mul128To256M
+
+#endif
+
+#endif
+
+#endif
+
diff --git a/source/include/primitiveTypes.h b/source/include/primitiveTypes.h
index c16937c..e305400 100644
--- a/source/include/primitiveTypes.h
+++ b/source/include/primitiveTypes.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/include/primitives.h b/source/include/primitives.h
index 03ad2b6..1084781 100644
--- a/source/include/primitives.h
+++ b/source/include/primitives.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/include/softfloat.h b/source/include/softfloat.h
index df1fdda..9ed17c1 100644
--- a/source/include/softfloat.h
+++ b/source/include/softfloat.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -74,7 +74,7 @@
softfloat_round_min = 2,
softfloat_round_max = 3,
softfloat_round_near_maxMag = 4,
- softfloat_round_odd = 5
+ softfloat_round_odd = 6
};
/*----------------------------------------------------------------------------
diff --git a/source/include/softfloat_types.h b/source/include/softfloat_types.h
index af1888f..b92d246 100644
--- a/source/include/softfloat_types.h
+++ b/source/include/softfloat_types.h
@@ -2,7 +2,7 @@
/*============================================================================
This C header file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_add128.c b/source/s_add128.c
index 8065656..9846643 100644
--- a/source/s_add128.c
+++ b/source/s_add128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_add256M.c b/source/s_add256M.c
index d07b004..bfecf7b 100644
--- a/source/s_add256M.c
+++ b/source/s_add256M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_addCarryM.c b/source/s_addCarryM.c
index fae1db4..fb84a38 100644
--- a/source/s_addCarryM.c
+++ b/source/s_addCarryM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_addComplCarryM.c b/source/s_addComplCarryM.c
index 02f2bce..1f8d543 100644
--- a/source/s_addComplCarryM.c
+++ b/source/s_addComplCarryM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_addExtF80M.c b/source/s_addExtF80M.c
index 87aab2b..f014290 100644
--- a/source/s_addExtF80M.c
+++ b/source/s_addExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_addF128M.c b/source/s_addF128M.c
index 8309b49..c5fcf70 100644
--- a/source/s_addF128M.c
+++ b/source/s_addF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_addM.c b/source/s_addM.c
index a06eda6..e1cc66b 100644
--- a/source/s_addM.c
+++ b/source/s_addM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_addMagsExtF80.c b/source/s_addMagsExtF80.c
index 3d07ad3..6e7d1a6 100644
--- a/source/s_addMagsExtF80.c
+++ b/source/s_addMagsExtF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_addMagsF128.c b/source/s_addMagsF128.c
index 292f0aa..da8e888 100644
--- a/source/s_addMagsF128.c
+++ b/source/s_addMagsF128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_addMagsF16.c b/source/s_addMagsF16.c
index 4204c1e..abc42b8 100644
--- a/source/s_addMagsF16.c
+++ b/source/s_addMagsF16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/s_addMagsF32.c b/source/s_addMagsF32.c
index ba64781..ed85bb0 100644
--- a/source/s_addMagsF32.c
+++ b/source/s_addMagsF32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_addMagsF64.c b/source/s_addMagsF64.c
index 63e1afe..25b8f38 100644
--- a/source/s_addMagsF64.c
+++ b/source/s_addMagsF64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_approxRecip32_1.c b/source/s_approxRecip32_1.c
index a06192e..f4fdbfe 100644
--- a/source/s_approxRecip32_1.c
+++ b/source/s_approxRecip32_1.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_approxRecipSqrt32_1.c b/source/s_approxRecipSqrt32_1.c
index 2ab71a2..28eca64 100644
--- a/source/s_approxRecipSqrt32_1.c
+++ b/source/s_approxRecipSqrt32_1.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_approxRecipSqrt_1Ks.c b/source/s_approxRecipSqrt_1Ks.c
index a60cf82..7a8663b 100644
--- a/source/s_approxRecipSqrt_1Ks.c
+++ b/source/s_approxRecipSqrt_1Ks.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_approxRecip_1Ks.c b/source/s_approxRecip_1Ks.c
index 1108fcb..54b1b0f 100644
--- a/source/s_approxRecip_1Ks.c
+++ b/source/s_approxRecip_1Ks.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_compare128M.c b/source/s_compare128M.c
index c2819e2..8f12182 100644
--- a/source/s_compare128M.c
+++ b/source/s_compare128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_compare96M.c b/source/s_compare96M.c
index 0dc39f5..8fdf718 100644
--- a/source/s_compare96M.c
+++ b/source/s_compare96M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_compareNonnormExtF80M.c b/source/s_compareNonnormExtF80M.c
index 059b6e8..6712e57 100644
--- a/source/s_compareNonnormExtF80M.c
+++ b/source/s_compareNonnormExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_countLeadingZeros16.c b/source/s_countLeadingZeros16.c
index 950db6c..af2831c 100644
--- a/source/s_countLeadingZeros16.c
+++ b/source/s_countLeadingZeros16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_countLeadingZeros32.c b/source/s_countLeadingZeros32.c
index fbf8ab6..a7c50cd 100644
--- a/source/s_countLeadingZeros32.c
+++ b/source/s_countLeadingZeros32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_countLeadingZeros64.c b/source/s_countLeadingZeros64.c
index 0045741..34745b1 100644
--- a/source/s_countLeadingZeros64.c
+++ b/source/s_countLeadingZeros64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_countLeadingZeros8.c b/source/s_countLeadingZeros8.c
index 1158d01..0cc60a1 100644
--- a/source/s_countLeadingZeros8.c
+++ b/source/s_countLeadingZeros8.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_eq128.c b/source/s_eq128.c
index 625ef00..1ccc243 100644
--- a/source/s_eq128.c
+++ b/source/s_eq128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_invalidExtF80M.c b/source/s_invalidExtF80M.c
index ed5ebd2..d330478 100644
--- a/source/s_invalidExtF80M.c
+++ b/source/s_invalidExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_invalidF128M.c b/source/s_invalidF128M.c
index aca6800..ee63cc3 100644
--- a/source/s_invalidF128M.c
+++ b/source/s_invalidF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_isNaNF128M.c b/source/s_isNaNF128M.c
index f4e2355..c73e49b 100644
--- a/source/s_isNaNF128M.c
+++ b/source/s_isNaNF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_le128.c b/source/s_le128.c
index 7261012..da3d624 100644
--- a/source/s_le128.c
+++ b/source/s_le128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_lt128.c b/source/s_lt128.c
index 0d461c3..b781991 100644
--- a/source/s_lt128.c
+++ b/source/s_lt128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul128By32.c b/source/s_mul128By32.c
index 6e71dd0..df32ee7 100644
--- a/source/s_mul128By32.c
+++ b/source/s_mul128By32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul128MTo256M.c b/source/s_mul128MTo256M.c
index 49a1d29..68d272e 100644
--- a/source/s_mul128MTo256M.c
+++ b/source/s_mul128MTo256M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul128To256M.c b/source/s_mul128To256M.c
index fccc2a6..91df8f2 100644
--- a/source/s_mul128To256M.c
+++ b/source/s_mul128To256M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul64ByShifted32To128.c b/source/s_mul64ByShifted32To128.c
index f7e7104..ea8d486 100644
--- a/source/s_mul64ByShifted32To128.c
+++ b/source/s_mul64ByShifted32To128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul64To128.c b/source/s_mul64To128.c
index 6620a20..0a3c2b9 100644
--- a/source/s_mul64To128.c
+++ b/source/s_mul64To128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mul64To128M.c b/source/s_mul64To128M.c
index e3f9a48..cd15289 100644
--- a/source/s_mul64To128M.c
+++ b/source/s_mul64To128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mulAddF128.c b/source/s_mulAddF128.c
index 877b33d..9b98b9f 100644
--- a/source/s_mulAddF128.c
+++ b/source/s_mulAddF128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mulAddF128M.c b/source/s_mulAddF128M.c
index 6944595..3ed3bae 100644
--- a/source/s_mulAddF128M.c
+++ b/source/s_mulAddF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mulAddF16.c b/source/s_mulAddF16.c
index b604007..cca4db4 100644
--- a/source/s_mulAddF16.c
+++ b/source/s_mulAddF16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mulAddF32.c b/source/s_mulAddF32.c
index d163ea0..805517c 100644
--- a/source/s_mulAddF32.c
+++ b/source/s_mulAddF32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_mulAddF64.c b/source/s_mulAddF64.c
index 484ac58..cc1df45 100644
--- a/source/s_mulAddF64.c
+++ b/source/s_mulAddF64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_negXM.c b/source/s_negXM.c
index 76f110c..bb1c5a1 100644
--- a/source/s_negXM.c
+++ b/source/s_negXM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normExtF80SigM.c b/source/s_normExtF80SigM.c
index 5f8e060..fabe91c 100644
--- a/source/s_normExtF80SigM.c
+++ b/source/s_normExtF80SigM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackMToExtF80M.c b/source/s_normRoundPackMToExtF80M.c
index 9859634..2a8988f 100644
--- a/source/s_normRoundPackMToExtF80M.c
+++ b/source/s_normRoundPackMToExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackMToF128M.c b/source/s_normRoundPackMToF128M.c
index 67c0efa..b15d160 100644
--- a/source/s_normRoundPackMToF128M.c
+++ b/source/s_normRoundPackMToF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackToExtF80.c b/source/s_normRoundPackToExtF80.c
index 4164421..2518bf4 100644
--- a/source/s_normRoundPackToExtF80.c
+++ b/source/s_normRoundPackToExtF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackToF128.c b/source/s_normRoundPackToF128.c
index 148cb2c..14cf28e 100644
--- a/source/s_normRoundPackToF128.c
+++ b/source/s_normRoundPackToF128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackToF16.c b/source/s_normRoundPackToF16.c
index 6788f2e..008c5f1 100644
--- a/source/s_normRoundPackToF16.c
+++ b/source/s_normRoundPackToF16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackToF32.c b/source/s_normRoundPackToF32.c
index 14e0811..28df737 100644
--- a/source/s_normRoundPackToF32.c
+++ b/source/s_normRoundPackToF32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normRoundPackToF64.c b/source/s_normRoundPackToF64.c
index 7f5d6a2..8c19ad8 100644
--- a/source/s_normRoundPackToF64.c
+++ b/source/s_normRoundPackToF64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalExtF80Sig.c b/source/s_normSubnormalExtF80Sig.c
index 57cc946..e6f2e4b 100644
--- a/source/s_normSubnormalExtF80Sig.c
+++ b/source/s_normSubnormalExtF80Sig.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalF128Sig.c b/source/s_normSubnormalF128Sig.c
index cf02e10..a67763f 100644
--- a/source/s_normSubnormalF128Sig.c
+++ b/source/s_normSubnormalF128Sig.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalF128SigM.c b/source/s_normSubnormalF128SigM.c
index 3f511fe..f2745de 100644
--- a/source/s_normSubnormalF128SigM.c
+++ b/source/s_normSubnormalF128SigM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalF16Sig.c b/source/s_normSubnormalF16Sig.c
index e612a9e..94541c9 100644
--- a/source/s_normSubnormalF16Sig.c
+++ b/source/s_normSubnormalF16Sig.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalF32Sig.c b/source/s_normSubnormalF32Sig.c
index e3e8ce4..b48e10d 100644
--- a/source/s_normSubnormalF32Sig.c
+++ b/source/s_normSubnormalF32Sig.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_normSubnormalF64Sig.c b/source/s_normSubnormalF64Sig.c
index fddfc32..f786159 100644
--- a/source/s_normSubnormalF64Sig.c
+++ b/source/s_normSubnormalF64Sig.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_remStepMBy32.c b/source/s_remStepMBy32.c
index fe787a4..0f249b9 100644
--- a/source/s_remStepMBy32.c
+++ b/source/s_remStepMBy32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundMToI64.c b/source/s_roundMToI64.c
index a73f7f8..557a532 100644
--- a/source/s_roundMToI64.c
+++ b/source/s_roundMToI64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -45,37 +45,51 @@
softfloat_roundMToI64(
bool sign, uint32_t *extSigPtr, uint_fast8_t roundingMode, bool exact )
{
- bool roundNearEven;
- uint32_t sigExtra;
- bool doIncrement;
uint64_t sig;
+ uint32_t sigExtra;
union { uint64_t ui; int64_t i; } uZ;
int64_t z;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
- sigExtra = extSigPtr[indexWordLo( 3 )];
- doIncrement = (0x80000000 <= sigExtra);
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- doIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- && sigExtra;
- }
sig =
(uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
| extSigPtr[indexWord( 3, 1 )];
- if ( doIncrement ) {
- ++sig;
- if ( ! sig ) goto invalid;
- if ( ! (sigExtra & 0x7FFFFFFF) && roundNearEven ) sig &= ~1;
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( 0x80000000 <= sigExtra ) goto increment;
+ } else {
+ if (
+ sigExtra
+ && (sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max))
+ ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == 0x80000000)
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
}
uZ.ui = sign ? -sig : sig;
z = uZ.i;
if ( z && ((z < 0) ^ sign) ) goto invalid;
- if ( exact && sigExtra ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return z;
/*------------------------------------------------------------------------
diff --git a/source/s_roundMToUI64.c b/source/s_roundMToUI64.c
index 0377c5b..c911474 100644
--- a/source/s_roundMToUI64.c
+++ b/source/s_roundMToUI64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -45,33 +45,47 @@
softfloat_roundMToUI64(
bool sign, uint32_t *extSigPtr, uint_fast8_t roundingMode, bool exact )
{
- bool roundNearEven;
- uint32_t sigExtra;
- bool doIncrement;
uint64_t sig;
+ uint32_t sigExtra;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
- sigExtra = extSigPtr[indexWordLo( 3 )];
- doIncrement = (0x80000000 <= sigExtra);
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- doIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- && sigExtra;
- }
sig =
(uint64_t) extSigPtr[indexWord( 3, 2 )]<<32
| extSigPtr[indexWord( 3, 1 )];
- if ( doIncrement ) {
- ++sig;
- if ( ! sig ) goto invalid;
- if ( ! (sigExtra & 0x7FFFFFFF) && roundNearEven ) sig &= ~1;
+ sigExtra = extSigPtr[indexWordLo( 3 )];
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( 0x80000000 <= sigExtra ) goto increment;
+ } else {
+ if ( sign ) {
+ if ( !(sig | sigExtra) ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( (roundingMode == softfloat_round_max) && sigExtra ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == 0x80000000)
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
}
if ( sign && sig ) goto invalid;
- if ( exact && sigExtra ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sig |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return sig;
/*------------------------------------------------------------------------
diff --git a/source/s_roundPackMToExtF80M.c b/source/s_roundPackMToExtF80M.c
index b5168d9..e9d3c3b 100644
--- a/source/s_roundPackMToExtF80M.c
+++ b/source/s_roundPackMToExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackMToF128M.c b/source/s_roundPackMToF128M.c
index 101f444..fad5d08 100644
--- a/source/s_roundPackMToF128M.c
+++ b/source/s_roundPackMToF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackToExtF80.c b/source/s_roundPackToExtF80.c
index b14e25c..a5ea38c 100644
--- a/source/s_roundPackToExtF80.c
+++ b/source/s_roundPackToExtF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackToF128.c b/source/s_roundPackToF128.c
index eaaa375..6688c52 100644
--- a/source/s_roundPackToF128.c
+++ b/source/s_roundPackToF128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackToF16.c b/source/s_roundPackToF16.c
index 0eaa73a..8d03d3b 100644
--- a/source/s_roundPackToF16.c
+++ b/source/s_roundPackToF16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackToF32.c b/source/s_roundPackToF32.c
index cc34508..f1eb0c2 100644
--- a/source/s_roundPackToF32.c
+++ b/source/s_roundPackToF32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundPackToF64.c b/source/s_roundPackToF64.c
index aaff008..98c1639 100644
--- a/source/s_roundPackToF64.c
+++ b/source/s_roundPackToF64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2017 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_roundToI32.c b/source/s_roundToI32.c
index 20a3ff4..1999dcf 100644
--- a/source/s_roundToI32.c
+++ b/source/s_roundToI32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -45,7 +45,6 @@
softfloat_roundToI32(
bool sign, uint_fast64_t sig, uint_fast8_t roundingMode, bool exact )
{
- bool roundNearEven;
uint_fast16_t roundIncrement, roundBits;
uint_fast32_t sig32;
union { uint32_t ui; int32_t i; } uZ;
@@ -53,25 +52,40 @@
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
roundIncrement = 0x800;
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- roundIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- ? 0xFFF
- : 0;
+ if (
+ (roundingMode != softfloat_round_near_maxMag)
+ && (roundingMode != softfloat_round_near_even)
+ ) {
+ roundIncrement = 0;
+ if (
+ sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max)
+ ) {
+ roundIncrement = 0xFFF;
+ }
}
roundBits = sig & 0xFFF;
sig += roundIncrement;
if ( sig & UINT64_C( 0xFFFFF00000000000 ) ) goto invalid;
sig32 = sig>>12;
- sig32 &= ~(uint_fast32_t) (! (roundBits ^ 0x800) & roundNearEven);
+ if (
+ (roundBits == 0x800) && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig32 &= ~(uint_fast32_t) 1;
+ }
uZ.ui = sign ? -sig32 : sig32;
z = uZ.i;
if ( z && ((z < 0) ^ sign) ) goto invalid;
- if ( exact && roundBits ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( roundBits ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return z;
/*------------------------------------------------------------------------
diff --git a/source/s_roundToI64.c b/source/s_roundToI64.c
index fcddbc2..d1e9d27 100644
--- a/source/s_roundToI64.c
+++ b/source/s_roundToI64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -50,33 +50,45 @@
bool exact
)
{
- bool roundNearEven, doIncrement;
union { uint64_t ui; int64_t i; } uZ;
int_fast64_t z;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
- doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- doIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- && sigExtra;
- }
- if ( doIncrement ) {
- ++sig;
- if ( ! sig ) goto invalid;
- sig &=
- ~(uint_fast64_t)
- (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
- & roundNearEven);
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( UINT64_C( 0x8000000000000000 ) <= sigExtra ) goto increment;
+ } else {
+ if (
+ sigExtra
+ && (sign
+ ? (roundingMode == softfloat_round_min)
+#ifdef SOFTFLOAT_ROUND_ODD
+ || (roundingMode == softfloat_round_odd)
+#endif
+ : (roundingMode == softfloat_round_max))
+ ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == UINT64_C( 0x8000000000000000 ))
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
}
uZ.ui = sign ? -sig : sig;
z = uZ.i;
if ( z && ((z < 0) ^ sign) ) goto invalid;
- if ( exact && sigExtra ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return z;
/*------------------------------------------------------------------------
diff --git a/source/s_roundToUI32.c b/source/s_roundToUI32.c
index 180899b..eaad69e 100644
--- a/source/s_roundToUI32.c
+++ b/source/s_roundToUI32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -45,29 +45,42 @@
softfloat_roundToUI32(
bool sign, uint_fast64_t sig, uint_fast8_t roundingMode, bool exact )
{
- bool roundNearEven;
uint_fast16_t roundIncrement, roundBits;
uint_fast32_t z;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
roundIncrement = 0x800;
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- roundIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- ? 0xFFF
- : 0;
+ if (
+ (roundingMode != softfloat_round_near_maxMag)
+ && (roundingMode != softfloat_round_near_even)
+ ) {
+ roundIncrement = 0;
+ if ( sign ) {
+ if ( !sig ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( roundingMode == softfloat_round_max ) roundIncrement = 0xFFF;
+ }
}
roundBits = sig & 0xFFF;
sig += roundIncrement;
if ( sig & UINT64_C( 0xFFFFF00000000000 ) ) goto invalid;
z = sig>>12;
- z &= ~(uint_fast32_t) (! (roundBits ^ 0x800) & roundNearEven);
+ if (
+ (roundBits == 0x800) && (roundingMode == softfloat_round_near_even)
+ ) {
+ z &= ~(uint_fast32_t) 1;
+ }
if ( sign && z ) goto invalid;
- if ( exact && roundBits ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( roundBits ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) z |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return z;
/*------------------------------------------------------------------------
diff --git a/source/s_roundToUI64.c b/source/s_roundToUI64.c
index de35b5e..0ba78a6 100644
--- a/source/s_roundToUI64.c
+++ b/source/s_roundToUI64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
@@ -50,29 +50,41 @@
bool exact
)
{
- bool roundNearEven, doIncrement;
/*------------------------------------------------------------------------
*------------------------------------------------------------------------*/
- roundNearEven = (roundingMode == softfloat_round_near_even);
- doIncrement = (UINT64_C( 0x8000000000000000 ) <= sigExtra);
- if ( ! roundNearEven && (roundingMode != softfloat_round_near_maxMag) ) {
- doIncrement =
- (roundingMode
- == (sign ? softfloat_round_min : softfloat_round_max))
- && sigExtra;
- }
- if ( doIncrement ) {
- ++sig;
- if ( ! sig ) goto invalid;
- sig &=
- ~(uint_fast64_t)
- (! (sigExtra & UINT64_C( 0x7FFFFFFFFFFFFFFF ))
- & roundNearEven);
+ if (
+ (roundingMode == softfloat_round_near_maxMag)
+ || (roundingMode == softfloat_round_near_even)
+ ) {
+ if ( UINT64_C( 0x8000000000000000 ) <= sigExtra ) goto increment;
+ } else {
+ if ( sign ) {
+ if ( !(sig | sigExtra) ) return 0;
+ if ( roundingMode == softfloat_round_min ) goto invalid;
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) goto invalid;
+#endif
+ } else {
+ if ( (roundingMode == softfloat_round_max) && sigExtra ) {
+ increment:
+ ++sig;
+ if ( !sig ) goto invalid;
+ if (
+ (sigExtra == UINT64_C( 0x8000000000000000 ))
+ && (roundingMode == softfloat_round_near_even)
+ ) {
+ sig &= ~(uint_fast64_t) 1;
+ }
+ }
+ }
}
if ( sign && sig ) goto invalid;
- if ( exact && sigExtra ) {
- softfloat_exceptionFlags |= softfloat_flag_inexact;
+ if ( sigExtra ) {
+#ifdef SOFTFLOAT_ROUND_ODD
+ if ( roundingMode == softfloat_round_odd ) sig |= 1;
+#endif
+ if ( exact ) softfloat_exceptionFlags |= softfloat_flag_inexact;
}
return sig;
/*------------------------------------------------------------------------
diff --git a/source/s_shiftLeftM.c b/source/s_shiftLeftM.c
index 8b22af1..feafc67 100644
--- a/source/s_shiftLeftM.c
+++ b/source/s_shiftLeftM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftNormSigF128M.c b/source/s_shiftNormSigF128M.c
index 6e437a9..4820f39 100644
--- a/source/s_shiftNormSigF128M.c
+++ b/source/s_shiftNormSigF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam128.c b/source/s_shiftRightJam128.c
index 8d2b91e..633e112 100644
--- a/source/s_shiftRightJam128.c
+++ b/source/s_shiftRightJam128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam128Extra.c b/source/s_shiftRightJam128Extra.c
index 4e1293c..efdfc54 100644
--- a/source/s_shiftRightJam128Extra.c
+++ b/source/s_shiftRightJam128Extra.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam256M.c b/source/s_shiftRightJam256M.c
index 04cd1e5..36601f8 100644
--- a/source/s_shiftRightJam256M.c
+++ b/source/s_shiftRightJam256M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam32.c b/source/s_shiftRightJam32.c
index fbc3aa0..be4622a 100644
--- a/source/s_shiftRightJam32.c
+++ b/source/s_shiftRightJam32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam64.c b/source/s_shiftRightJam64.c
index 34edd7b..733c173 100644
--- a/source/s_shiftRightJam64.c
+++ b/source/s_shiftRightJam64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJam64Extra.c b/source/s_shiftRightJam64Extra.c
index 4d78712..2c5609b 100644
--- a/source/s_shiftRightJam64Extra.c
+++ b/source/s_shiftRightJam64Extra.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightJamM.c b/source/s_shiftRightJamM.c
index 99db7b6..0a0dd7d 100644
--- a/source/s_shiftRightJamM.c
+++ b/source/s_shiftRightJamM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shiftRightM.c b/source/s_shiftRightM.c
index f1296e1..6ac383f 100644
--- a/source/s_shiftRightM.c
+++ b/source/s_shiftRightM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftLeft128.c b/source/s_shortShiftLeft128.c
index 9b7c067..9e0b8be 100644
--- a/source/s_shortShiftLeft128.c
+++ b/source/s_shortShiftLeft128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftLeft64To96M.c b/source/s_shortShiftLeft64To96M.c
index 4caf4b9..2f442ec 100644
--- a/source/s_shortShiftLeft64To96M.c
+++ b/source/s_shortShiftLeft64To96M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftLeftM.c b/source/s_shortShiftLeftM.c
index 9494605..b947c63 100644
--- a/source/s_shortShiftLeftM.c
+++ b/source/s_shortShiftLeftM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRight128.c b/source/s_shortShiftRight128.c
index 28c39bb..16a5cc0 100644
--- a/source/s_shortShiftRight128.c
+++ b/source/s_shortShiftRight128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightExtendM.c b/source/s_shortShiftRightExtendM.c
index 309188c..92c786a 100644
--- a/source/s_shortShiftRightExtendM.c
+++ b/source/s_shortShiftRightExtendM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightJam128.c b/source/s_shortShiftRightJam128.c
index 3eb0dd4..8a75a71 100644
--- a/source/s_shortShiftRightJam128.c
+++ b/source/s_shortShiftRightJam128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightJam128Extra.c b/source/s_shortShiftRightJam128Extra.c
index 13692a0..b5d4e1c 100644
--- a/source/s_shortShiftRightJam128Extra.c
+++ b/source/s_shortShiftRightJam128Extra.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightJam64.c b/source/s_shortShiftRightJam64.c
index 7e93cd4..1a7724f 100644
--- a/source/s_shortShiftRightJam64.c
+++ b/source/s_shortShiftRightJam64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightJam64Extra.c b/source/s_shortShiftRightJam64Extra.c
index 25d23f4..680369c 100644
--- a/source/s_shortShiftRightJam64Extra.c
+++ b/source/s_shortShiftRightJam64Extra.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightJamM.c b/source/s_shortShiftRightJamM.c
index fd647f4..60f698b 100644
--- a/source/s_shortShiftRightJamM.c
+++ b/source/s_shortShiftRightJamM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_shortShiftRightM.c b/source/s_shortShiftRightM.c
index 308ad59..8a165fe 100644
--- a/source/s_shortShiftRightM.c
+++ b/source/s_shortShiftRightM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_sub128.c b/source/s_sub128.c
index ed86e10..4691aec 100644
--- a/source/s_sub128.c
+++ b/source/s_sub128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_sub1XM.c b/source/s_sub1XM.c
index 73773e5..6c79a8b 100644
--- a/source/s_sub1XM.c
+++ b/source/s_sub1XM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_sub256M.c b/source/s_sub256M.c
index c07b45e..a1f9f89 100644
--- a/source/s_sub256M.c
+++ b/source/s_sub256M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_subM.c b/source/s_subM.c
index 003f699..213b0bf 100644
--- a/source/s_subM.c
+++ b/source/s_subM.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_subMagsExtF80.c b/source/s_subMagsExtF80.c
index ad9d1dc..86ffd9b 100644
--- a/source/s_subMagsExtF80.c
+++ b/source/s_subMagsExtF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_subMagsF128.c b/source/s_subMagsF128.c
index c4264d5..595ed7e 100644
--- a/source/s_subMagsF128.c
+++ b/source/s_subMagsF128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_subMagsF16.c b/source/s_subMagsF16.c
index 5ec579e..6bbcb5c 100644
--- a/source/s_subMagsF16.c
+++ b/source/s_subMagsF16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016, 2017 The Regents of the
University of California. All rights reserved.
diff --git a/source/s_subMagsF32.c b/source/s_subMagsF32.c
index 86e89f2..8b3aee0 100644
--- a/source/s_subMagsF32.c
+++ b/source/s_subMagsF32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_subMagsF64.c b/source/s_subMagsF64.c
index 5ef9ea4..3a4acb1 100644
--- a/source/s_subMagsF64.c
+++ b/source/s_subMagsF64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All rights reserved.
diff --git a/source/s_tryPropagateNaNExtF80M.c b/source/s_tryPropagateNaNExtF80M.c
index e4f832e..de6532e 100644
--- a/source/s_tryPropagateNaNExtF80M.c
+++ b/source/s_tryPropagateNaNExtF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/s_tryPropagateNaNF128M.c b/source/s_tryPropagateNaNF128M.c
index c0ce488..57199d9 100644
--- a/source/s_tryPropagateNaNF128M.c
+++ b/source/s_tryPropagateNaNF128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All rights reserved.
diff --git a/source/softfloat_state.c b/source/softfloat_state.c
index a105e6f..277d76f 100644
--- a/source/softfloat_state.c
+++ b/source/softfloat_state.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_extF80.c b/source/ui32_to_extF80.c
index f391aac..dbb35c7 100644
--- a/source/ui32_to_extF80.c
+++ b/source/ui32_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_extF80M.c b/source/ui32_to_extF80M.c
index f668afa..ec2396e 100644
--- a/source/ui32_to_extF80M.c
+++ b/source/ui32_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_f128.c b/source/ui32_to_f128.c
index 78d3eb6..8dcf2eb 100644
--- a/source/ui32_to_f128.c
+++ b/source/ui32_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_f128M.c b/source/ui32_to_f128M.c
index ffe18bf..8d4ff43 100644
--- a/source/ui32_to_f128M.c
+++ b/source/ui32_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_f16.c b/source/ui32_to_f16.c
index 09dcc8c..a923f22 100644
--- a/source/ui32_to_f16.c
+++ b/source/ui32_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui32_to_f32.c b/source/ui32_to_f32.c
index 7e5ece6..e74ee7b 100644
--- a/source/ui32_to_f32.c
+++ b/source/ui32_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All Rights Reserved.
diff --git a/source/ui32_to_f64.c b/source/ui32_to_f64.c
index 5e5f843..11050c1 100644
--- a/source/ui32_to_f64.c
+++ b/source/ui32_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_extF80.c b/source/ui64_to_extF80.c
index f149d2c..7fcf140 100644
--- a/source/ui64_to_extF80.c
+++ b/source/ui64_to_extF80.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_extF80M.c b/source/ui64_to_extF80M.c
index abf076f..9662884 100644
--- a/source/ui64_to_extF80M.c
+++ b/source/ui64_to_extF80M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_f128.c b/source/ui64_to_f128.c
index 0124bc5..c2c1ce3 100644
--- a/source/ui64_to_f128.c
+++ b/source/ui64_to_f128.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_f128M.c b/source/ui64_to_f128M.c
index b7d955a..2475304 100644
--- a/source/ui64_to_f128M.c
+++ b/source/ui64_to_f128M.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_f16.c b/source/ui64_to_f16.c
index ecca02b..9ff6e17 100644
--- a/source/ui64_to_f16.c
+++ b/source/ui64_to_f16.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_f32.c b/source/ui64_to_f32.c
index 2d946c2..9065b92 100644
--- a/source/ui64_to_f32.c
+++ b/source/ui64_to_f32.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014, 2015, 2016 The Regents of the University of
California. All Rights Reserved.
diff --git a/source/ui64_to_f64.c b/source/ui64_to_f64.c
index 57102a7..4693086 100644
--- a/source/ui64_to_f64.c
+++ b/source/ui64_to_f64.c
@@ -2,7 +2,7 @@
/*============================================================================
This C source file is part of the SoftFloat IEEE Floating-Point Arithmetic
-Package, Release 3d, by John R. Hauser.
+Package, Release 3e, by John R. Hauser.
Copyright 2011, 2012, 2013, 2014 The Regents of the University of California.
All Rights Reserved.
