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Alex Bennée 5f3864c2c2
arm/helper.c: re-factor recpe and add recepe_f16 
It looks like the ARM ARM has simplified the pseudo code for the
calculation which is done on a fixed point 9 bit integer maths. So
while adding f16 we can also clean this up to be a little less heavy
on the floating point and just return the fractional part and leave
the calle's to do the final packing of the result.

Backports commit 5eb70735af1c0b607bf2671a53aff3710cc1672f from qemu
2018-03-08 19:05:48 -05:00
..
accel tcg: Merge opcode arguments into TCGOp 2018-03-05 04:45:20 -05:00
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: re-factor sqrt 2018-03-08 12:23:54 -05:00
hw Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
include arm/translate-a64: add FP16 FR[ECP/SQRT]S to simd_three_reg_same_fp16 2018-03-08 15:47:34 -05:00
qapi Include qapi/qmp/qlist.h exactly where needed 2018-03-08 08:50:06 -05:00
qobject Include qapi/qmp/qlist.h exactly where needed 2018-03-08 08:50:06 -05:00
qom Include qapi/qmp/qobject.h exactly where needed 2018-03-08 08:48:27 -05:00
scripts Include qapi/qmp/qdict.h exactly where needed 2018-03-08 08:51:46 -05:00
target arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
tcg tcg/aarch64: Add vector operations 2018-03-07 08:07:58 -05:00
util oslib-posix: check for posix_memalign in configure script 2018-03-08 08:56:35 -05:00
aarch64.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
aarch64eb.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
accel.c clean-up: removed duplicate #includes 2018-02-28 08:51:56 -05:00
arm.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
armeb.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
atomic_template.h tcg: Record code_gen_buffer address for user-only memory helpers 2018-03-05 13:48:27 -05:00
CODING_STYLE import 2015-08-21 15:04:50 +08:00
configure build-sys: check static linking of UBSAN 2018-03-08 09:00:31 -05:00
COPYING import 2015-08-21 15:04:50 +08:00
COPYING.LIB import 2015-08-21 15:04:50 +08:00
cpu-exec-common.c tcg: Add EXCP_ATOMIC 2018-02-27 11:57:58 -05:00
cpu-exec.c exec-all: extract tb->tc_* into a separate struct tc_tb 2018-03-05 02:57:22 -05:00
cpus.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
cputlb.c accel/tcg: add size paremeter in tlb_fill() 2018-03-06 10:56:34 -05:00
exec.c cpu: suffix cpu address spaces with cpu index 2018-03-05 14:41:25 -05:00
gen_all_header.sh arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
glib_compat.c qapi: Improve qobject input visitor error reporting 2018-03-02 12:05:53 -05:00
HACKING import 2015-08-21 15:04:50 +08:00
header_gen.py arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
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 arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
Makefile Revert "build-sys: silence make by default or V=0" 2018-03-08 08:58:11 -05:00
Makefile.objs tcg: Add atomic helpers 2018-02-27 15:57:47 -05:00
Makefile.target tcg: Add generic vector expanders 2018-03-06 13:42:52 -05:00
memory.c memory: remove memory_region_test_and_clear_dirty 2018-03-08 09:02:06 -05:00
memory_ldst.inc.c exec: introduce memory_ldst.inc.c 2018-03-01 09:59:34 -05:00
memory_mapping.c include/qemu/osdep.h: Don't include qapi/error.h 2018-02-21 23:08:18 -05:00
mips.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
mips64.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
mips64el.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
mipsel.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
powerpc.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
qapi-schema.json qapi: Update scripts to commit 01b2ffcedd94ad7b42bc870e4c6936c87ad03429 2018-03-03 18:32:12 -05:00
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
softmmu_template.h accel/tcg: add size paremeter in tlb_fill() 2018-03-06 10:56:34 -05:00
sparc.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
sparc64.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00
tcg-runtime-gvec.c tcg: Add generic vector helpers with a scalar operand 2018-03-06 16:10:09 -05:00
tcg-runtime.c exec-all: extract tb->tc_* into a separate struct tc_tb 2018-03-05 02:57:22 -05:00
translate-all.c translate-all: Zero out the TCGContext instance 2018-03-05 15:40:51 -05:00
translate-all.h translate-all.c: Compute L1 page table properties at runtime 2018-02-26 11:46:58 -05:00
translate-common.c exec: Clean up includes 2018-02-19 00:49:55 -05:00
unicorn_common.h qom/cpu: Add MemoryRegion property 2018-02-18 21:54:50 -05:00
VERSION import 2015-08-21 15:04:50 +08:00
vl.c Include qapi/error.h exactly where needed 2018-03-07 12:26:38 -05:00
vl.h import 2015-08-21 15:04:50 +08:00
x86_64.h arm/helper.c: re-factor recpe and add recepe_f16 2018-03-08 19:05:48 -05:00