| |
| #============================================================================= |
| # |
| # 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 ?= 8086 |
| |
| SOFTFLOAT_OPTS ?= \ |
| -DSOFTFLOAT_ROUND_ODD -DINLINE_LEVEL=5 -DSOFTFLOAT_FAST_DIV32TO16 \ |
| -DSOFTFLOAT_FAST_DIV64TO32 |
| |
| 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) |
| |
