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unicorn/qemu
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Richard Henderson baf1d57071
fpu/softfloat: Replace float_class_dnan with parts_default_nan 
With a canonical representation of NaNs, we can return the
default nan directly rather than delay the expansion until
the final format is known.

Note one case where we uselessly assigned to a.sign, which was
overwritten/ignored later when expanding float_class_dnan.

Backports commit f7e598e264b94d0982e647ac303108781d5eb4fa from qemu
2018-05-19 22:25:21 -04:00
..
accel tcg: Use GEN_ATOMIC_HELPER_FN for opposite endian atomic add 2018-05-14 08:07:49 -04:00
crypto crypto: Clean up includes 2018-02-19 00:47:40 -05:00
default-configs arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
docs docs: clarify memory region lifecycle 2018-02-12 15:11:21 -05:00
fpu fpu/softfloat: Replace float_class_dnan with parts_default_nan 2018-05-19 22:25:21 -04:00
hw Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
include fpu/softfloat: Split floatXX_silence_nan from floatXX_maybe_silence_nan 2018-05-19 22:06:33 -04:00
qapi qobject: Modify qobject_ref() to return obj 2018-05-04 10:24:10 -04:00
qobject qobject: Modify qobject_ref() to return obj 2018-05-04 10:24:10 -04:00
qom qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 10:16:07 -04:00
scripts qobject: Replace qobject_incref/QINCREF qobject_decref/QDECREF 2018-05-04 10:16:07 -04:00
target i386: Add new property to control cache info 2018-05-17 19:04:56 -04:00
tcg tcg: Introduce atomic helpers for integer min/max 2018-05-14 08:06:42 -04:00
util qemu-thread-win32: Prevent null pointer dereference in win32_start_routine 2018-03-21 12:42:44 -04:00
aarch64.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
aarch64eb.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
armeb.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure tcg: fix 16-byte vector operations detection 2018-04-07 23:03:11 -04:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
exec.c cpu: Convert cpu_index into a bitmap 2018-03-21 08:06:07 -04:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
ioport.c hw: remove pio_addr_t 2018-02-24 02:43:16 -05:00
LICENSE import 2015-08-21 15:04:50 +08:00
m68k.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
Makefile qapi: Don't create useless directory qapi-generated 2018-03-09 11:36:49 -05:00
Makefile.objs qapi: Move qapi-schema.json to qapi/, rename generated files 2018-03-09 11:35:11 -05:00
Makefile.target tcg: move tcg backend files into accel/tcg/ 2018-03-13 11:48:15 -04:00
memory.c memory: Protect against use-after-free 2018-03-21 09:40:33 -04:00
memory_ldst.inc.c exec: Drop unnecessary code for unicorn 2018-03-12 10:11:46 -04:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
mips64.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
mips64el.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
mipsel.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
powerpc.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
qemu-timer.c timer/cpus: fix some typos and update some comments 2018-02-25 23:21:57 -05:00
rules.mak build-sys: silence make by default or V=0 2018-03-06 08:58:03 -05:00
sparc.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
sparc64.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00
unicorn_common.h cpu: Convert cpu_index into a bitmap 2018-03-21 08:06:07 -04:00
VERSION import 2015-08-21 15:04:50 +08:00
vl.c Use cpu_create(type) instead of cpu_init(cpu_model) 2018-03-20 14:20:30 -04:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h target/arm: Implement FCMP for fp16 2018-05-15 22:24:39 -04:00