diff --git a/.mailmap b/.mailmap
index 2c2b9b1..6f2ff22 100644
--- a/.mailmap
+++ b/.mailmap
@@ -33,5 +33,6 @@
 
 
 # Also list preferred name forms where people have changed their
-# git author config
+# git author config, or having utf8/latin1 encoding issues.
 Daniel P. Berrangé <berrange@redhat.com>
+Reimar Döffinger <Reimar.Doeffinger@gmx.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index fb81b3a..40672c4 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2023,7 +2023,6 @@
 T: git git://github.com/codyprime/qemu-kvm-jtc.git block
 
 Sheepdog
-M: Hitoshi Mitake <mitake.hitoshi@lab.ntt.co.jp>
 M: Liu Yuan <namei.unix@gmail.com>
 M: Jeff Cody <jcody@redhat.com>
 L: qemu-block@nongnu.org
diff --git a/configure b/configure
index 8af2be9..9138af3 100755
--- a/configure
+++ b/configure
@@ -3531,12 +3531,6 @@
 	       "build target"
 fi
 
-# g_test_trap_subprocess added in 2.38. Used by some tests.
-glib_subprocess=yes
-if ! $pkg_config --atleast-version=2.38 glib-2.0; then
-    glib_subprocess=no
-fi
-
 # Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage
 cat > $TMPC << EOF
 #include <glib.h>
diff --git a/docs/devel/testing.rst b/docs/devel/testing.rst
index 727c401..fcfad87 100644
--- a/docs/devel/testing.rst
+++ b/docs/devel/testing.rst
@@ -43,15 +43,13 @@
 
 3. Add the test to ``tests/Makefile.include``. First, name the unit test
    program and add it to ``$(check-unit-y)``; then add a rule to build the
-   executable. Optionally, you can add a magical variable to support ``gcov``.
-   For example:
+   executable.  For example:
 
 .. code::
 
   check-unit-y += tests/foo-test$(EXESUF)
   tests/foo-test$(EXESUF): tests/foo-test.o $(test-util-obj-y)
   ...
-  gcov-files-foo-test-y = util/foo.c
 
 Since unit tests don't require environment variables, the simplest way to debug
 a unit test failure is often directly invoking it or even running it under
diff --git a/exec.c b/exec.c
index d0821e6..5d99ef5 100644
--- a/exec.c
+++ b/exec.c
@@ -3906,11 +3906,6 @@
 }
 #endif
 
-/*
- * A helper function for the _utterly broken_ virtio device model to find out if
- * it's running on a big endian machine. Don't do this at home kids!
- */
-bool target_words_bigendian(void);
 bool target_words_bigendian(void)
 {
 #if defined(TARGET_WORDS_BIGENDIAN)
diff --git a/fpu/softfloat.c b/fpu/softfloat.c
index 46ae206..e1eef95 100644
--- a/fpu/softfloat.c
+++ b/fpu/softfloat.c
@@ -726,8 +726,7 @@
  * IEC/IEEE Standard for Binary Floating-Point Arithmetic.
  */
 
-float16  __attribute__((flatten)) float16_add(float16 a, float16 b,
-                                              float_status *status)
+float16 QEMU_FLATTEN float16_add(float16 a, float16 b, float_status *status)
 {
     FloatParts pa = float16_unpack_canonical(a, status);
     FloatParts pb = float16_unpack_canonical(b, status);
@@ -736,8 +735,7 @@
     return float16_round_pack_canonical(pr, status);
 }
 
-float32 __attribute__((flatten)) float32_add(float32 a, float32 b,
-                                             float_status *status)
+float32 QEMU_FLATTEN float32_add(float32 a, float32 b, float_status *status)
 {
     FloatParts pa = float32_unpack_canonical(a, status);
     FloatParts pb = float32_unpack_canonical(b, status);
@@ -746,8 +744,7 @@
     return float32_round_pack_canonical(pr, status);
 }
 
-float64 __attribute__((flatten)) float64_add(float64 a, float64 b,
-                                             float_status *status)
+float64 QEMU_FLATTEN float64_add(float64 a, float64 b, float_status *status)
 {
     FloatParts pa = float64_unpack_canonical(a, status);
     FloatParts pb = float64_unpack_canonical(b, status);
@@ -756,8 +753,7 @@
     return float64_round_pack_canonical(pr, status);
 }
 
-float16 __attribute__((flatten)) float16_sub(float16 a, float16 b,
-                                             float_status *status)
+float16 QEMU_FLATTEN float16_sub(float16 a, float16 b, float_status *status)
 {
     FloatParts pa = float16_unpack_canonical(a, status);
     FloatParts pb = float16_unpack_canonical(b, status);
@@ -766,8 +762,7 @@
     return float16_round_pack_canonical(pr, status);
 }
 
-float32 __attribute__((flatten)) float32_sub(float32 a, float32 b,
-                                             float_status *status)
+float32 QEMU_FLATTEN float32_sub(float32 a, float32 b, float_status *status)
 {
     FloatParts pa = float32_unpack_canonical(a, status);
     FloatParts pb = float32_unpack_canonical(b, status);
@@ -776,8 +771,7 @@
     return float32_round_pack_canonical(pr, status);
 }
 
-float64 __attribute__((flatten)) float64_sub(float64 a, float64 b,
-                                             float_status *status)
+float64 QEMU_FLATTEN float64_sub(float64 a, float64 b, float_status *status)
 {
     FloatParts pa = float64_unpack_canonical(a, status);
     FloatParts pb = float64_unpack_canonical(b, status);
@@ -835,8 +829,7 @@
     g_assert_not_reached();
 }
 
-float16 __attribute__((flatten)) float16_mul(float16 a, float16 b,
-                                             float_status *status)
+float16 QEMU_FLATTEN float16_mul(float16 a, float16 b, float_status *status)
 {
     FloatParts pa = float16_unpack_canonical(a, status);
     FloatParts pb = float16_unpack_canonical(b, status);
@@ -845,8 +838,7 @@
     return float16_round_pack_canonical(pr, status);
 }
 
-float32 __attribute__((flatten)) float32_mul(float32 a, float32 b,
-                                             float_status *status)
+float32 QEMU_FLATTEN float32_mul(float32 a, float32 b, float_status *status)
 {
     FloatParts pa = float32_unpack_canonical(a, status);
     FloatParts pb = float32_unpack_canonical(b, status);
@@ -855,8 +847,7 @@
     return float32_round_pack_canonical(pr, status);
 }
 
-float64 __attribute__((flatten)) float64_mul(float64 a, float64 b,
-                                             float_status *status)
+float64 QEMU_FLATTEN float64_mul(float64 a, float64 b, float_status *status)
 {
     FloatParts pa = float64_unpack_canonical(a, status);
     FloatParts pb = float64_unpack_canonical(b, status);
@@ -1068,7 +1059,7 @@
     return a;
 }
 
-float16 __attribute__((flatten)) float16_muladd(float16 a, float16 b, float16 c,
+float16 QEMU_FLATTEN float16_muladd(float16 a, float16 b, float16 c,
                                                 int flags, float_status *status)
 {
     FloatParts pa = float16_unpack_canonical(a, status);
@@ -1079,7 +1070,7 @@
     return float16_round_pack_canonical(pr, status);
 }
 
-float32 __attribute__((flatten)) float32_muladd(float32 a, float32 b, float32 c,
+float32 QEMU_FLATTEN float32_muladd(float32 a, float32 b, float32 c,
                                                 int flags, float_status *status)
 {
     FloatParts pa = float32_unpack_canonical(a, status);
@@ -1090,7 +1081,7 @@
     return float32_round_pack_canonical(pr, status);
 }
 
-float64 __attribute__((flatten)) float64_muladd(float64 a, float64 b, float64 c,
+float64 QEMU_FLATTEN float64_muladd(float64 a, float64 b, float64 c,
                                                 int flags, float_status *status)
 {
     FloatParts pa = float64_unpack_canonical(a, status);
@@ -2414,21 +2405,21 @@
     return a;
 }
 
-float16 __attribute__((flatten)) float16_sqrt(float16 a, float_status *status)
+float16 QEMU_FLATTEN float16_sqrt(float16 a, float_status *status)
 {
     FloatParts pa = float16_unpack_canonical(a, status);
     FloatParts pr = sqrt_float(pa, status, &float16_params);
     return float16_round_pack_canonical(pr, status);
 }
 
-float32 __attribute__((flatten)) float32_sqrt(float32 a, float_status *status)
+float32 QEMU_FLATTEN float32_sqrt(float32 a, float_status *status)
 {
     FloatParts pa = float32_unpack_canonical(a, status);
     FloatParts pr = sqrt_float(pa, status, &float32_params);
     return float32_round_pack_canonical(pr, status);
 }
 
-float64 __attribute__((flatten)) float64_sqrt(float64 a, float_status *status)
+float64 QEMU_FLATTEN float64_sqrt(float64 a, float_status *status)
 {
     FloatParts pa = float64_unpack_canonical(a, status);
     FloatParts pr = sqrt_float(pa, status, &float64_params);
diff --git a/gdbstub.c b/gdbstub.c
index c8478de..c4e4f9f 100644
--- a/gdbstub.c
+++ b/gdbstub.c
@@ -20,7 +20,6 @@
 #include "qapi/error.h"
 #include "qemu/error-report.h"
 #include "qemu/cutils.h"
-#include "cpu.h"
 #include "trace-root.h"
 #ifdef CONFIG_USER_ONLY
 #include "qemu.h"
diff --git a/hw/core/Makefile.objs b/hw/core/Makefile.objs
index eb88ca9..b736ce2 100644
--- a/hw/core/Makefile.objs
+++ b/hw/core/Makefile.objs
@@ -20,6 +20,6 @@
 common-obj-$(CONFIG_SOFTMMU) += or-irq.o
 common-obj-$(CONFIG_SOFTMMU) += split-irq.o
 common-obj-$(CONFIG_PLATFORM_BUS) += platform-bus.o
+common-obj-$(CONFIG_SOFTMMU) += generic-loader.o
 
-obj-$(CONFIG_SOFTMMU) += generic-loader.o
 obj-$(CONFIG_SOFTMMU) += null-machine.o
diff --git a/hw/core/generic-loader.c b/hw/core/generic-loader.c
index fde32cb..fbae05f 100644
--- a/hw/core/generic-loader.c
+++ b/hw/core/generic-loader.c
@@ -130,11 +130,7 @@
         s->cpu = first_cpu;
     }
 
-#ifdef TARGET_WORDS_BIGENDIAN
-    big_endian = 1;
-#else
-    big_endian = 0;
-#endif
+    big_endian = target_words_bigendian();
 
     if (s->file) {
         AddressSpace *as = s->cpu ? s->cpu->as :  NULL;
@@ -204,6 +200,7 @@
     dc->unrealize = generic_loader_unrealize;
     dc->props = generic_loader_props;
     dc->desc = "Generic Loader";
+    set_bit(DEVICE_CATEGORY_MISC, dc->categories);
 }
 
 static TypeInfo generic_loader_info = {
diff --git a/hw/virtio/virtio.c b/hw/virtio/virtio.c
index 94f5c8e..4e61944 100644
--- a/hw/virtio/virtio.c
+++ b/hw/virtio/virtio.c
@@ -1169,7 +1169,6 @@
     return 0;
 }
 
-bool target_words_bigendian(void);
 static enum virtio_device_endian virtio_default_endian(void)
 {
     if (target_words_bigendian()) {
diff --git a/include/qemu-common.h b/include/qemu-common.h
index 85f4749..ed60ba2 100644
--- a/include/qemu-common.h
+++ b/include/qemu-common.h
@@ -17,7 +17,7 @@
 #define TFR(expr) do { if ((expr) != -1) break; } while (errno == EINTR)
 
 /* Copyright string for -version arguments, About dialogs, etc */
-#define QEMU_COPYRIGHT "Copyright (c) 2003-2017 " \
+#define QEMU_COPYRIGHT "Copyright (c) 2003-2018 " \
     "Fabrice Bellard and the QEMU Project developers"
 
 /* Bug reporting information for --help arguments, About dialogs, etc */
diff --git a/include/qemu/compiler.h b/include/qemu/compiler.h
index bf47e7b..66f8c24 100644
--- a/include/qemu/compiler.h
+++ b/include/qemu/compiler.h
@@ -131,6 +131,21 @@
 #define HAS_ASSUME_ALIGNED
 #endif
 
+#ifndef __has_attribute
+#define __has_attribute(x) 0 /* compatibility with older GCC */
+#endif
+
+/*
+ * GCC doesn't provide __has_attribute() until GCC 5, but we know all the GCC
+ * versions we support have the "flatten" attribute. Clang may not have the
+ * "flatten" attribute but always has __has_attribute() to check for it.
+ */
+#if __has_attribute(flatten) || !defined(__clang__)
+# define QEMU_FLATTEN __attribute__((flatten))
+#else
+# define QEMU_FLATTEN
+#endif
+
 /* Implement C11 _Generic via GCC builtins.  Example:
  *
  *    QEMU_GENERIC(x, (float, sinf), (long double, sinl), sin) (x)
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index dc130cd..4e238b0 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -1085,6 +1085,17 @@
 void cpu_exec_realizefn(CPUState *cpu, Error **errp);
 void cpu_exec_unrealizefn(CPUState *cpu);
 
+/**
+ * target_words_bigendian:
+ * Returns true if the (default) endianness of the target is big endian,
+ * false otherwise. Note that in target-specific code, you can use
+ * TARGET_WORDS_BIGENDIAN directly instead. On the other hand, common
+ * code should normally never need to know about the endianness of the
+ * target, so please do *not* use this function unless you know very well
+ * what you are doing!
+ */
+bool target_words_bigendian(void);
+
 #ifdef NEED_CPU_H
 
 #ifdef CONFIG_SOFTMMU
diff --git a/qom/cpu.c b/qom/cpu.c
index 92599f3..f774654 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -194,7 +194,6 @@
     return true;
 }
 
-bool target_words_bigendian(void);
 static bool cpu_common_virtio_is_big_endian(CPUState *cpu)
 {
     return target_words_bigendian();
diff --git a/scripts/archive-source.sh b/scripts/archive-source.sh
index 4e63774..62bd225 100755
--- a/scripts/archive-source.sh
+++ b/scripts/archive-source.sh
@@ -18,7 +18,7 @@
     error "Usage: $0 <output tarball>"
 fi
 
-tar_file=`realpath "$1"`
+tar_file=$(realpath "$1")
 list_file="${tar_file}.list"
 vroot_dir="${tar_file}.vroot"
 
@@ -34,7 +34,7 @@
 then
     HEAD=HEAD
 else
-    HEAD=`git stash create`
+    HEAD=$(git stash create)
 fi
 git clone --shared . "$vroot_dir"
 test $? -ne 0 && error "failed to clone into '$vroot_dir'"
diff --git a/scripts/git-submodule.sh b/scripts/git-submodule.sh
index 807ca0b..98ca0f2 100755
--- a/scripts/git-submodule.sh
+++ b/scripts/git-submodule.sh
@@ -59,8 +59,8 @@
     fi
 
     test -f "$substat" || exit 1
-    CURSTATUS=`$GIT submodule status $modules`
-    OLDSTATUS=`cat $substat`
+    CURSTATUS=$($GIT submodule status $modules)
+    OLDSTATUS=$(cat $substat)
     test "$CURSTATUS" = "$OLDSTATUS"
     exit $?
     ;;
diff --git a/scripts/show-fixed-bugs.sh b/scripts/show-fixed-bugs.sh
index 36f3068..a095a4d 100755
--- a/scripts/show-fixed-bugs.sh
+++ b/scripts/show-fixed-bugs.sh
@@ -23,10 +23,10 @@
 done
 
 if [ "x$start" = "x" ]; then
-    start=`git tag -l 'v[0-9]*\.[0-9]*\.0' | tail -n 2 | head -n 1`
+    start=$(git tag -l 'v[0-9]*\.[0-9]*\.0' | tail -n 2 | head -n 1)
 fi
 if [ "x$end" = "x" ]; then
-    end=`git tag -l  'v[0-9]*\.[0-9]*\.0' | tail -n 1`
+    end=$(git tag -l  'v[0-9]*\.[0-9]*\.0' | tail -n 1)
 fi
 
 if [ "x$start" = "x" ] || [ "x$end" = "x" ]; then
@@ -38,9 +38,9 @@
 echo "Searching git log for bugs in the range $start..$end"
 
 urlstr='https://bugs.launchpad.net/\(bugs\|qemu/+bug\)/'
-bug_urls=`git log $start..$end \
+bug_urls=$(git log $start..$end \
   | sed -n '\,'"$urlstr"', s,\(.*\)\('"$urlstr"'\)\([0-9]*\).*,\2\4,p' \
-  | sort -u`
+  | sort -u)
 
 echo Found bug URLs:
 for i in $bug_urls ; do echo " $i" ; done
@@ -68,7 +68,7 @@
         bugbrowser=xdg-open
     elif command -v gnome-open >/dev/null 2>&1; then
         bugbrowser=gnome-open
-    elif [ "`uname`" = "Darwin" ]; then
+    elif [ "$(uname)" = "Darwin" ]; then
         bugbrowser=open
     elif command -v sensible-browser >/dev/null 2>&1; then
         bugbrowser=sensible-browser
diff --git a/target/cris/translate.c b/target/cris/translate.c
index 4ae1c04..11b2c11 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -137,11 +137,7 @@
 
 static void gen_BUG(DisasContext *dc, const char *file, int line)
 {
-    fprintf(stderr, "BUG: pc=%x %s %d\n", dc->pc, file, line);
-    if (qemu_log_separate()) {
-        qemu_log("BUG: pc=%x %s %d\n", dc->pc, file, line);
-    }
-    cpu_abort(CPU(dc->cpu), "%s:%d\n", file, line);
+    cpu_abort(CPU(dc->cpu), "%s:%d pc=%x\n", file, line, dc->pc);
 }
 
 static const char *regnames_v32[] =
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 5eadfd5..7fe8578 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -38,107 +38,62 @@
 SYSEMU_TARGET_LIST := $(subst -softmmu.mak,,$(notdir \
    $(wildcard $(SRC_PATH)/default-configs/*-softmmu.mak)))
 
-check-unit-y = tests/check-qdict$(EXESUF)
-gcov-files-check-qdict-y = qobject/qdict.c
+check-unit-y += tests/check-qdict$(EXESUF)
 check-unit-y += tests/check-block-qdict$(EXESUF)
-gcov-files-check-block-qdict-y = qobject/block-qdict.c
 check-unit-y += tests/test-char$(EXESUF)
-gcov-files-check-qdict-y = chardev/char.c
 check-unit-y += tests/check-qnum$(EXESUF)
-gcov-files-check-qnum-y = qobject/qnum.c
 check-unit-y += tests/check-qstring$(EXESUF)
-gcov-files-check-qstring-y = qobject/qstring.c
 check-unit-y += tests/check-qlist$(EXESUF)
-gcov-files-check-qlist-y = qobject/qlist.c
 check-unit-y += tests/check-qnull$(EXESUF)
-gcov-files-check-qnull-y = qobject/qnull.c
 check-unit-y += tests/check-qobject$(EXESUF)
 check-unit-y += tests/check-qjson$(EXESUF)
-gcov-files-check-qjson-y = qobject/qjson.c
 check-unit-y += tests/check-qlit$(EXESUF)
-gcov-files-check-qlit-y = qobject/qlit.c
 check-unit-y += tests/test-qobject-output-visitor$(EXESUF)
-gcov-files-test-qobject-output-visitor-y = qapi/qobject-output-visitor.c
 check-unit-y += tests/test-clone-visitor$(EXESUF)
-gcov-files-test-clone-visitor-y = qapi/qapi-clone-visitor.c
 check-unit-y += tests/test-qobject-input-visitor$(EXESUF)
-gcov-files-test-qobject-input-visitor-y = qapi/qobject-input-visitor.c
 check-unit-y += tests/test-qmp-cmds$(EXESUF)
-gcov-files-test-qmp-cmds-y = qapi/qmp-dispatch.c
 check-unit-y += tests/test-string-input-visitor$(EXESUF)
-gcov-files-test-string-input-visitor-y = qapi/string-input-visitor.c
 check-unit-y += tests/test-string-output-visitor$(EXESUF)
-gcov-files-test-string-output-visitor-y = qapi/string-output-visitor.c
 check-unit-y += tests/test-qmp-event$(EXESUF)
-gcov-files-test-qmp-event-y += qapi/qmp-event.c
 check-unit-y += tests/test-opts-visitor$(EXESUF)
-gcov-files-test-opts-visitor-y = qapi/opts-visitor.c
 check-unit-y += tests/test-coroutine$(EXESUF)
-gcov-files-test-coroutine-y = coroutine-$(CONFIG_COROUTINE_BACKEND).c
 check-unit-y += tests/test-visitor-serialization$(EXESUF)
 check-unit-y += tests/test-iov$(EXESUF)
-gcov-files-test-iov-y = util/iov.c
 check-unit-y += tests/test-aio$(EXESUF)
-gcov-files-test-aio-y = util/async.c util/qemu-timer.o
-gcov-files-test-aio-$(CONFIG_WIN32) += util/aio-win32.c
-gcov-files-test-aio-$(CONFIG_POSIX) += util/aio-posix.c
 check-unit-y += tests/test-aio-multithread$(EXESUF)
-gcov-files-test-aio-multithread-y = $(gcov-files-test-aio-y)
-gcov-files-test-aio-multithread-y += util/qemu-coroutine.c tests/iothread.c
 check-unit-y += tests/test-throttle$(EXESUF)
 check-unit-y += tests/test-thread-pool$(EXESUF)
-gcov-files-test-thread-pool-y = thread-pool.c
-gcov-files-test-hbitmap-y = util/hbitmap.c
 check-unit-y += tests/test-hbitmap$(EXESUF)
-gcov-files-test-hbitmap-y = blockjob.c
 check-unit-y += tests/test-bdrv-drain$(EXESUF)
 check-unit-y += tests/test-blockjob$(EXESUF)
 check-unit-y += tests/test-blockjob-txn$(EXESUF)
 check-unit-y += tests/test-block-backend$(EXESUF)
 check-unit-y += tests/test-x86-cpuid$(EXESUF)
 # all code tested by test-x86-cpuid is inside topology.h
-gcov-files-test-x86-cpuid-y =
 ifeq ($(CONFIG_SOFTMMU),y)
 check-unit-y += tests/test-xbzrle$(EXESUF)
-gcov-files-test-xbzrle-y = migration/xbzrle.c
 check-unit-$(CONFIG_POSIX) += tests/test-vmstate$(EXESUF)
 endif
 check-unit-y += tests/test-cutils$(EXESUF)
-gcov-files-test-cutils-y += util/cutils.c
 check-unit-y += tests/test-shift128$(EXESUF)
-gcov-files-test-shift128-y = util/host-utils.c
 check-unit-y += tests/test-mul64$(EXESUF)
-gcov-files-test-mul64-y = util/host-utils.c
 check-unit-y += tests/test-int128$(EXESUF)
 # all code tested by test-int128 is inside int128.h
-gcov-files-test-int128-y =
 check-unit-y += tests/rcutorture$(EXESUF)
-gcov-files-rcutorture-y = util/rcu.c
 check-unit-y += tests/test-rcu-list$(EXESUF)
-gcov-files-test-rcu-list-y = util/rcu.c
 check-unit-y += tests/test-rcu-simpleq$(EXESUF)
-gcov-files-test-rcu-simpleq-y = util/rcu.c
 check-unit-y += tests/test-rcu-tailq$(EXESUF)
-gcov-files-test-rcu-tailq-y = util/rcu.c
 check-unit-y += tests/test-qdist$(EXESUF)
-gcov-files-test-qdist-y = util/qdist.c
 check-unit-y += tests/test-qht$(EXESUF)
-gcov-files-test-qht-y = util/qht.c
 check-unit-y += tests/test-qht-par$(EXESUF)
-gcov-files-test-qht-par-y = util/qht.c
 check-unit-y += tests/test-bitops$(EXESUF)
 check-unit-y += tests/test-bitcnt$(EXESUF)
 check-unit-y += tests/test-qdev-global-props$(EXESUF)
 check-unit-y += tests/check-qom-interface$(EXESUF)
-gcov-files-check-qom-interface-y = qom/object.c
 check-unit-y += tests/check-qom-proplist$(EXESUF)
-gcov-files-check-qom-proplist-y = qom/object.c
 check-unit-y += tests/test-qemu-opts$(EXESUF)
-gcov-files-test-qemu-opts-y = util/qemu-option.c
 check-unit-y += tests/test-keyval$(EXESUF)
-gcov-files-test-keyval-y = util/keyval.c
 check-unit-y += tests/test-write-threshold$(EXESUF)
-gcov-files-test-write-threshold-y = block/write-threshold.c
 check-unit-y += tests/test-crypto-hash$(EXESUF)
 check-speed-y += tests/benchmark-crypto-hash$(EXESUF)
 check-unit-y += tests/test-crypto-hmac$(EXESUF)
@@ -166,103 +121,60 @@
 check-unit-y += tests/test-crypto-xts$(EXESUF)
 check-unit-y += tests/test-crypto-block$(EXESUF)
 check-unit-y += tests/test-logging$(EXESUF)
-gcov-files-test-logging-y = util/log.c
 check-unit-$(CONFIG_REPLICATION) += tests/test-replication$(EXESUF)
 check-unit-y += tests/test-bufferiszero$(EXESUF)
-gcov-files-check-bufferiszero-y = util/bufferiszero.c
 check-unit-y += tests/test-uuid$(EXESUF)
 check-unit-y += tests/ptimer-test$(EXESUF)
-gcov-files-ptimer-test-y = hw/core/ptimer.c
 check-unit-y += tests/test-qapi-util$(EXESUF)
-gcov-files-test-qapi-util-y = qapi/qapi-util.c
 
 check-block-$(CONFIG_POSIX) += tests/qemu-iotests-quick.sh
 
 # All QTests for now are POSIX-only, but the dependencies are
 # really in libqtest, not in the testcases themselves.
 
-check-qtest-generic-y = tests/qmp-test$(EXESUF)
-gcov-files-generic-y = monitor.c qapi/qmp-dispatch.c
+check-qtest-generic-y += tests/qmp-test$(EXESUF)
 check-qtest-generic-y += tests/qmp-cmd-test$(EXESUF)
 
 check-qtest-generic-y += tests/device-introspect-test$(EXESUF)
-gcov-files-generic-y = qdev-monitor.c qmp.c
 check-qtest-generic-y += tests/cdrom-test$(EXESUF)
 
-gcov-files-ipack-y += hw/ipack/ipack.c
 check-qtest-ipack-y += tests/ipoctal232-test$(EXESUF)
-gcov-files-ipack-y += hw/char/ipoctal232.c
 
 check-qtest-virtioserial-y += tests/virtio-console-test$(EXESUF)
-gcov-files-virtioserial-y += hw/char/virtio-console.c
 
-gcov-files-virtio-y += i386-softmmu/hw/virtio/virtio.c
 check-qtest-virtio-y += tests/virtio-net-test$(EXESUF)
-gcov-files-virtio-y += i386-softmmu/hw/net/virtio-net.c
 check-qtest-virtio-y += tests/virtio-balloon-test$(EXESUF)
-gcov-files-virtio-y += i386-softmmu/hw/virtio/virtio-balloon.c
 check-qtest-virtio-y += tests/virtio-blk-test$(EXESUF)
-gcov-files-virtio-y += i386-softmmu/hw/block/virtio-blk.c
 check-qtest-virtio-y += tests/virtio-rng-test$(EXESUF)
-gcov-files-virtio-y += hw/virtio/virtio-rng.c
 check-qtest-virtio-y += tests/virtio-scsi-test$(EXESUF)
-gcov-files-virtio-y += i386-softmmu/hw/scsi/virtio-scsi.c
 ifeq ($(CONFIG_VIRTIO)$(CONFIG_VIRTFS)$(CONFIG_PCI),yyy)
 check-qtest-virtio-y += tests/virtio-9p-test$(EXESUF)
-gcov-files-virtio-y += hw/9pfs/virtio-9p.c
-gcov-files-virtio-y += i386-softmmu/hw/9pfs/virtio-9p-device.c
 endif
 check-qtest-virtio-y += tests/virtio-serial-test$(EXESUF)
-gcov-files-virtio-y += i386-softmmu/hw/char/virtio-serial-bus.c
 check-qtest-virtio-y += $(check-qtest-virtioserial-y)
-gcov-files-virtio-y += $(gcov-files-virtioserial-y)
 
 check-qtest-pci-y += tests/e1000-test$(EXESUF)
-gcov-files-pci-y += hw/net/e1000.c
 check-qtest-pci-y += tests/e1000e-test$(EXESUF)
-gcov-files-pci-y += hw/net/e1000e.c hw/net/e1000e_core.c
 check-qtest-pci-$(CONFIG_RTL8139_PCI) += tests/rtl8139-test$(EXESUF)
-gcov-files-pci-$(CONFIG_RTL8139_PCI) += hw/net/rtl8139.c
 check-qtest-pci-$(CONFIG_PCNET_PCI) += tests/pcnet-test$(EXESUF)
-gcov-files-pci-$(CONFIG_PCNET_PCI) += hw/net/pcnet.c
-gcov-files-pci-$(CONFIG_PCNET_PCI) += hw/net/pcnet-pci.c
 check-qtest-pci-$(CONFIG_EEPRO100_PCI) += tests/eepro100-test$(EXESUF)
-gcov-files-pci-$(CONFIG_EEPRO100_PCI) += hw/net/eepro100.c
 check-qtest-pci-$(CONFIG_NE2000_PCI) += tests/ne2000-test$(EXESUF)
-gcov-files-pci-$(CONFIG_NE2000_PCI) += hw/net/ne2000.c
 check-qtest-pci-$(CONFIG_NVME_PCI) += tests/nvme-test$(EXESUF)
-gcov-files-pci-$(CONFIG_NVME_PCI) += hw/block/nvme.c
 check-qtest-pci-$(CONFIG_AC97) += tests/ac97-test$(EXESUF)
-gcov-files-pci-$(CONFIG_AC97) += hw/audio/ac97.c
 check-qtest-pci-$(CONFIG_ES1370) += tests/es1370-test$(EXESUF)
-gcov-files-pci-$(CONFIG_ES1370) += hw/audio/es1370.c
 check-qtest-pci-y += $(check-qtest-virtio-y)
-gcov-files-pci-y += $(gcov-files-virtio-y) hw/virtio/virtio-pci.c
 check-qtest-pci-$(CONFIG_IPACK) += tests/tpci200-test$(EXESUF)
-gcov-files-pci-$(CONFIG_IPACK) += hw/ipack/tpci200.c
 check-qtest-pci-$(CONFIG_IPACK) += $(check-qtest-ipack-y)
-gcov-files-pci-$(CONFIG_IPACK) += $(gcov-files-ipack-y)
 check-qtest-pci-y += tests/display-vga-test$(EXESUF)
-gcov-files-pci-y += hw/display/vga.c
-gcov-files-pci-y += hw/display/cirrus_vga.c
-gcov-files-pci-y += hw/display/vga-pci.c
-gcov-files-pci-y += hw/display/virtio-gpu.c
-gcov-files-pci-y += hw/display/virtio-gpu-pci.c
-gcov-files-pci-$(CONFIG_VIRTIO_VGA) += hw/display/virtio-vga.c
 check-qtest-pci-$(CONFIG_HDA) += tests/intel-hda-test$(EXESUF)
-gcov-files-pci-$(CONFIG_HDA) += hw/audio/intel-hda.c hw/audio/hda-codec.c
 check-qtest-pci-$(CONFIG_IVSHMEM_DEVICE) += tests/ivshmem-test$(EXESUF)
-gcov-files-pci-$(CONFIG_IVSHMEM_DEVICE) += hw/misc/ivshmem.c
 check-qtest-pci-y += tests/megasas-test$(EXESUF)
-gcov-files-pci-y += hw/scsi/megasas.c
 
 check-qtest-i386-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 check-qtest-i386-y += tests/fdc-test$(EXESUF)
-gcov-files-i386-y = hw/block/fdc.c
 check-qtest-i386-y += tests/ide-test$(EXESUF)
 check-qtest-i386-y += tests/ahci-test$(EXESUF)
 check-qtest-i386-y += tests/hd-geo-test$(EXESUF)
-gcov-files-i386-y += hw/block/hd-geometry.c
 check-qtest-i386-y += tests/boot-order-test$(EXESUF)
 check-qtest-i386-y += tests/bios-tables-test$(EXESUF)
 check-qtest-i386-$(CONFIG_SGA) += tests/boot-serial-test$(EXESUF)
@@ -274,37 +186,21 @@
 check-qtest-i386-y += tests/fw_cfg-test$(EXESUF)
 check-qtest-i386-y += tests/drive_del-test$(EXESUF)
 check-qtest-i386-$(CONFIG_WDT_IB700) += tests/wdt_ib700-test$(EXESUF)
-gcov-files-i386-$(CONFIG_WDT_IB700) += hw/watchdog/watchdog.c hw/watchdog/wdt_ib700.c
 check-qtest-i386-y += tests/tco-test$(EXESUF)
 check-qtest-i386-y += $(check-qtest-pci-y)
-gcov-files-i386-y += $(gcov-files-pci-y)
 check-qtest-i386-$(CONFIG_VMXNET3_PCI) += tests/vmxnet3-test$(EXESUF)
-gcov-files-i386-$(CONFIG_VMXNET3_PCI) += hw/net/vmxnet3.c
-gcov-files-i386-y += hw/net/net_rx_pkt.c
-gcov-files-i386-y += hw/net/net_tx_pkt.c
 check-qtest-i386-$(CONFIG_PVPANIC) += tests/pvpanic-test$(EXESUF)
-gcov-files-i386-$(CONFIG_PVPANIC) += i386-softmmu/hw/misc/pvpanic.c
 check-qtest-i386-$(CONFIG_I82801B11) += tests/i82801b11-test$(EXESUF)
-gcov-files-i386-$(CONFIG_I82801B11) += hw/pci-bridge/i82801b11.c
 check-qtest-i386-$(CONFIG_IOH3420) += tests/ioh3420-test$(EXESUF)
-gcov-files-i386-$(CONFIG_IOH3420) += hw/pci-bridge/ioh3420.c
 check-qtest-i386-$(CONFIG_USB_OHCI) += tests/usb-hcd-ohci-test$(EXESUF)
-gcov-files-i386-$(CONFIG_USB_OHCI) += hw/usb/hcd-ohci.c
 check-qtest-i386-$(CONFIG_USB_UHCI) += tests/usb-hcd-uhci-test$(EXESUF)
-gcov-files-i386-$(CONFIG_USB_UHCI) += hw/usb/hcd-uhci.c
 ifeq ($(CONFIG_USB_ECHI)$(CONFIG_USB_UHCI),yy)
 check-qtest-i386-y += tests/usb-hcd-ehci-test$(EXESUF)
 endif
-gcov-files-i386-$(CONFIG_USB_EHCI) += hw/usb/hcd-ehci.c
-gcov-files-i386-y += hw/usb/dev-hid.c
-gcov-files-i386-y += hw/usb/dev-storage.c
 check-qtest-i386-$(CONFIG_USB_XHCI_NEC) += tests/usb-hcd-xhci-test$(EXESUF)
-gcov-files-i386-$(CONFIG_USB_XHCI) += hw/usb/hcd-xhci.c
-gcov-files-i386-$(CONFIG_USB_XHCI) += hw/usb/hcd-xhci-nec.c
 check-qtest-i386-y += tests/cpu-plug-test$(EXESUF)
 check-qtest-i386-y += tests/q35-test$(EXESUF)
 check-qtest-i386-y += tests/vmgenid-test$(EXESUF)
-gcov-files-i386-y += hw/pci-host/q35.c
 check-qtest-i386-$(CONFIG_VHOST_USER_NET_TEST_i386) += tests/vhost-user-test$(EXESUF)
 ifeq ($(CONFIG_VHOST_USER_NET_TEST_i386),)
 check-qtest-x86_64-$(CONFIG_VHOST_USER_NET_TEST_x86_64) += tests/vhost-user-test$(EXESUF)
@@ -321,16 +217,14 @@
 check-qtest-i386-y += tests/numa-test$(EXESUF)
 check-qtest-x86_64-y += $(check-qtest-i386-y)
 check-qtest-x86_64-$(CONFIG_SDHCI) += tests/sdhci-test$(EXESUF)
-gcov-files-i386-y += i386-softmmu/hw/timer/mc146818rtc.c
-gcov-files-x86_64-y = $(subst i386-softmmu/,x86_64-softmmu/,$(gcov-files-i386-y))
 
-check-qtest-alpha-y = tests/boot-serial-test$(EXESUF)
+check-qtest-alpha-y += tests/boot-serial-test$(EXESUF)
 
-check-qtest-hppa-y = tests/boot-serial-test$(EXESUF)
+check-qtest-hppa-y += tests/boot-serial-test$(EXESUF)
 
 check-qtest-m68k-y = tests/boot-serial-test$(EXESUF)
 
-check-qtest-microblaze-y = tests/boot-serial-test$(EXESUF)
+check-qtest-microblaze-y += tests/boot-serial-test$(EXESUF)
 
 check-qtest-mips-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 
@@ -338,7 +232,7 @@
 
 check-qtest-mips64el-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 
-check-qtest-moxie-y = tests/boot-serial-test$(EXESUF)
+check-qtest-moxie-y += tests/boot-serial-test$(EXESUF)
 
 check-qtest-ppc-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 check-qtest-ppc-y += tests/boot-order-test$(EXESUF)
@@ -346,23 +240,16 @@
 check-qtest-ppc-y += tests/drive_del-test$(EXESUF)
 check-qtest-ppc-y += tests/boot-serial-test$(EXESUF)
 check-qtest-ppc-y += tests/m48t59-test$(EXESUF)
-gcov-files-ppc-y += hw/timer/m48t59.c
 
-check-qtest-ppc64-y = $(check-qtest-ppc-y)
-gcov-files-ppc64-y = $(subst ppc-softmmu/,ppc64-softmmu/,$(gcov-files-ppc-y))
+check-qtest-ppc64-y += $(check-qtest-ppc-y)
 check-qtest-ppc64-y += tests/spapr-phb-test$(EXESUF)
-gcov-files-ppc64-y += ppc64-softmmu/hw/ppc/spapr_pci.c
 check-qtest-ppc64-y += tests/pnv-xscom-test$(EXESUF)
 check-qtest-ppc64-y += tests/migration-test$(EXESUF)
 check-qtest-ppc64-y += tests/rtas-test$(EXESUF)
 check-qtest-ppc64-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)
 check-qtest-ppc64-$(CONFIG_USB_OHCI) += tests/usb-hcd-ohci-test$(EXESUF)
-gcov-files-ppc64-$(CONFIG_USB_OHCI) += hw/usb/hcd-ohci.c
 check-qtest-ppc64-$(CONFIG_USB_UHCI) += tests/usb-hcd-uhci-test$(EXESUF)
-gcov-files-ppc64-$(CONFIG_USB_UHCI) += hw/usb/hcd-uhci.c
 check-qtest-ppc64-$(CONFIG_USB_XHCI_NEC) += tests/usb-hcd-xhci-test$(EXESUF)
-gcov-files-ppc64-$(CONFIG_USB_XHCI) += hw/usb/hcd-xhci.c
-gcov-files-ppc64-$(CONFIG_USB_XHCI) += hw/usb/hcd-xhci-nec.c
 check-qtest-ppc64-y += $(check-qtest-virtio-y)
 check-qtest-ppc64-$(CONFIG_SLIRP) += tests/test-netfilter$(EXESUF)
 check-qtest-ppc64-$(CONFIG_POSIX) += tests/test-filter-mirror$(EXESUF)
@@ -370,31 +257,26 @@
 check-qtest-ppc64-y += tests/display-vga-test$(EXESUF)
 check-qtest-ppc64-y += tests/numa-test$(EXESUF)
 check-qtest-ppc64-$(CONFIG_IVSHMEM_DEVICE) += tests/ivshmem-test$(EXESUF)
-gcov-files-ppc64-$(CONFIG_IVSHMEM_DEVICE) += hw/misc/ivshmem.c
 check-qtest-ppc64-y += tests/cpu-plug-test$(EXESUF)
 
 check-qtest-sh4-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 
 check-qtest-sh4eb-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 
-check-qtest-sparc-y = tests/prom-env-test$(EXESUF)
+check-qtest-sparc-y += tests/prom-env-test$(EXESUF)
 check-qtest-sparc-y += tests/m48t59-test$(EXESUF)
-gcov-files-sparc-y = hw/timer/m48t59.c
 check-qtest-sparc-y += tests/boot-serial-test$(EXESUF)
 
 check-qtest-sparc64-$(CONFIG_ISA_TESTDEV) = tests/endianness-test$(EXESUF)
 check-qtest-sparc64-y += tests/prom-env-test$(EXESUF)
 check-qtest-sparc64-y += tests/boot-serial-test$(EXESUF)
 
-check-qtest-arm-y = tests/tmp105-test$(EXESUF)
+check-qtest-arm-y += tests/tmp105-test$(EXESUF)
 check-qtest-arm-y += tests/pca9552-test$(EXESUF)
 check-qtest-arm-y += tests/ds1338-test$(EXESUF)
 check-qtest-arm-y += tests/m25p80-test$(EXESUF)
-gcov-files-arm-y += hw/misc/tmp105.c
 check-qtest-arm-y += tests/virtio-blk-test$(EXESUF)
-gcov-files-arm-y += arm-softmmu/hw/block/virtio-blk.c
 check-qtest-arm-y += tests/test-arm-mptimer$(EXESUF)
-gcov-files-arm-y += hw/timer/arm_mptimer.c
 check-qtest-arm-y += tests/boot-serial-test$(EXESUF)
 check-qtest-arm-$(CONFIG_SDHCI) += tests/sdhci-test$(EXESUF)
 check-qtest-arm-y += tests/hexloader-test$(EXESUF)
@@ -404,9 +286,9 @@
 check-qtest-aarch64-y += tests/boot-serial-test$(EXESUF)
 check-qtest-aarch64-y += tests/migration-test$(EXESUF)
 
-check-qtest-microblazeel-y = $(check-qtest-microblaze-y)
+check-qtest-microblazeel-y += $(check-qtest-microblaze-y)
 
-check-qtest-xtensaeb-y = $(check-qtest-xtensa-y)
+check-qtest-xtensaeb-y += $(check-qtest-xtensa-y)
 
 check-qtest-s390x-y = tests/boot-serial-test$(EXESUF)
 check-qtest-s390x-$(CONFIG_SLIRP) += tests/pxe-test$(EXESUF)