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Author SHA1 Message Date
MerryMage
821cabac1b fp/info: Incorrect point_position in FPValue 2018-08-16 10:50:28 +01:00
MerryMage
550d662f0e load_store_exclusive: Define s == t state to be Constraint_NONE 
Downstream (yuzu) mentioned that the instruction:

STXR W9, W9, [X0]

was executed in the program "Crash N-Sane Trilogy".
 2018-08-16 10:04:54 +01:00
MerryMage
0b69381ff4 A64/translate: Allow for unpredictable behaviour to be defined 2018-08-16 09:59:06 +01:00
MerryMage
6d236d459f system: Implement MRS CNTFRQ_EL0 2018-08-16 09:58:34 +01:00
MerryMage
6cbb6fb190 A32/testenv: Add missing headers 2018-08-15 13:48:50 +01:00
MerryMage
67293289bf externals: Update xbyak to v5.67 
Merge commit '1812bd20d08020bfff2ca15e23c0377a21e3cee0'
 2018-08-15 13:31:03 +01:00
MerryMage
1812bd20d0 Squashed 'externals/xbyak/' changes from 2794cde7..671fc805 
671fc805 update test/cybozu
8ca86231 remove mutable in Address
8b93498f add cmpsb/scasb/...
7eb62750 avoid core_sharing_data_cache = 0 for some cloud envrionment
85767e95 support mingw64
59573e6e add PROTECT_RE mode for protect()
71b75f65 fix push(qword[mem])
811f4959 Merge branch 'rsdubtso-master'
8e3cb711 Account for potentially zero 0xb leaf when parsing cache/topology via cpuid
a816249f update version
fe083912 fix to avoid zero division for some virtual machine
f0a8f7fa update version
cac09b7a Merge pull request #62 from mgouicem/master
1f96b5e0 Fixes an error raised by clang < 3.9
c0f885ac Merge pull request #61 from mgouicem/master
bfe2d201 Change default value for n_cores in setCacheHierarchy.
fd587b55 change format and add getter for data_cache_size
80b3c7b9 remove macro
88189609 Merge branch 'mgouicem-master'
e6b79723 Adding queries to get the cpu topology on Intel architectures.
221384f0 vmov* supports [mem]|k|z
c04141ef define XBYAK_NO_OP_NAMES for test
af7f05ee add const for Label

git-subtree-dir: externals/xbyak
git-subtree-split: 671fc805d09d075f48d4625f183ef2e1ef725106
 2018-08-15 13:28:55 +01:00
MerryMage
9a9580290b externals: Document subtrees 2018-08-15 13:28:13 +01:00
Lioncash
714a8405bc A64: Implement SQ{ADD, SUB}, and UQ{ADD, SUB}'s vector variants 
Currently we implement these in terms of the scalar variants. Falling
back to the interpreter is slow enough to make it more effective than
doing that.
 2018-08-14 08:48:06 +01:00
Lioncash
8cab459661 A64: Implement UQADD/UQSUB's scalar variants 2018-08-14 08:48:06 +01:00
Lioncash
18a8151684 ir: Add opcodes for unsigned saturating add and subtract 2018-08-14 08:48:06 +01:00
Lioncash
a5660eec11 x64/reg_alloc: Use type alias for array returned by GetArgumentInfo() 
This way if the number ever changes, we don't need to change the type in
other places.
 2018-08-13 21:55:40 +01:00
Lioncash
29489b598e ir/value: Use type alias CoprocessorInfo for std::array<u8, 8> 
Provides a more descriptive label for the interface, and avoids the need
to hardcode the array size in multiple places.
 2018-08-13 21:55:14 +01:00
MerryMage
e23ba26d88 status_register_access: Add support for bits 0 and 1 of mask to MSR 2018-08-11 21:26:15 +01:00
MerryMage
55190bd792 fuzz_with_unicorn: Split utility functions into fuzz_util 2018-08-11 20:51:30 +01:00
MerryMage
23b049d2fe A32/translate/load_store: Correct detection of writeback 2018-08-11 20:51:30 +01:00
MerryMage
7ec9f15636 A32/translate: Add TranslateSingleInstruction 2018-08-11 20:51:30 +01:00
MerryMage
efeecb46ff A32/ir_emitter: Bug fix: IREmitter::ExceptionRaised using incorrect opcode 2018-08-11 18:18:29 +01:00
MerryMage
08d1d19805 A32/decoders: Split instruction list into include file 2018-08-11 18:18:29 +01:00
MerryMage
2d929cc3b3 tests: Refactor unicorn_emu to allow for A32 unicorn 2018-08-11 18:18:29 +01:00
MerryMage
f672368ac3 microinstruction: Improve assert messages 2018-08-11 10:43:40 +01:00
MerryMage
7ebff50d46 emit_x64_vector: EmitVectorNarrow16: AVX512 implementation 2018-08-10 21:57:58 +01:00
MerryMage
edce230ebe emit_x64_vector: EmitVectorNarrow32: prefer pblendw to loading constant 2018-08-10 21:57:37 +01:00
MerryMage
0118ee04f9 emit_x64_vector: packusdw is SSE4.1 2018-08-10 11:09:49 +01:00
MerryMage
4f96c63025 emit_x64_vector_floating_point: Simplify FPVector{Min,Max} 2018-08-03 11:48:17 +01:00
MerryMage
e15fdfe696 emit_x64_vector_floating_point: Simplify Get*Vector functions 2018-08-03 11:48:17 +01:00
MerryMage
734a00b608 emit_x64_floating_point: Remove EmitProcessNaNs 2018-08-03 11:48:17 +01:00
MerryMage
fd45191e44 devirtualize: Replace DEVIRT macro with function template 2018-08-03 09:09:29 +01:00
MerryMage
67ba5d0072 fuzz_with_unicorn: Remove FCVT_float from ignore list 2018-08-03 08:18:40 +01:00
Lioncash
66e6dd1cab a32_emit_x64: std::move A32::UserConfig in the constructor 
This avoids a few redundant atomic increments and decrements,
considering the UserConfig instance contains a std::array of
std::shared_ptr<Coprocessor> instances.
 2018-08-03 08:12:36 +01:00
MerryMage
b4890b6f32 emit_x64_floating_point: Use EmitPostProcessNaNs in EmitFPMulX 2018-08-03 07:31:51 +01:00
MerryMage
18b29435f7 emit_x64_floating_point: Remove unnecessary DenormalsAreZero from EmitFPSingleToDouble and EmitFPDoubleToSingle 2018-08-02 21:12:24 +01:00
MerryMage
df1f81f998 emit_x64_floating_point: Simplify EmitFP{Min,Max}{,Numeric}{32,64} 2018-08-02 21:09:35 +01:00
MerryMage
21fb1c3a7f emit_x64_floating_point: Reduce NaN processing overhead 2018-08-02 17:17:23 +01:00
MerryMage
f5c9f0fa5f A64: Implement FMULX, scalar single/double variant 2018-08-02 14:11:30 +01:00
MerryMage
8f4777338e IR: Implement FPMulX IR instruction 2018-08-02 14:11:14 +01:00
MerryMage
79e6440ea0 fuzz_with_unicorn: Randomize SP 2018-08-01 15:30:59 +01:00
MerryMage
33c80e3181 fuzz_with_unicorn: Randomize PC 2018-08-01 15:30:59 +01:00
MerryMage
8d41024661 testenv: Make code_mem mobile 2018-08-01 15:30:59 +01:00
Lioncash
a9fae0e610 emit_x64_vector: Vectorize 32-bit variants of paired min/max 
Gets rid of the fallbacks for these cases.
 2018-08-01 12:20:01 +01:00
MerryMage
8926a92a03 emit_x64_vector: Improve code emission of VectorGetElement* for index == 0 2018-07-31 22:04:11 +01:00
MerryMage
e20bd387e9 reg_alloc: Do a UseScratch if a Use destination is too small 2018-07-31 21:55:14 +01:00
MerryMage
a19fa0e294 fuzz_with_unicorn: Randomize FPCR.AHP and FPCR.FZ16 2018-07-31 21:27:24 +01:00
MerryMage
775f368205 emit_x64_floating_point: AVX implementation of ForceToDefaultNaN 2018-07-31 21:22:01 +01:00
MerryMage
71018a1faa emit_x64_vector_floating_point: Prefer blendvp{s,d} to vblendvp{s,d} where possible 
It's a cheaper instruction.
 2018-07-31 21:13:16 +01:00
MerryMage
137f4b3b01 backend_x64: Remove all use of xmm0 2018-07-31 20:54:16 +01:00
MerryMage
e73d67a841 emit_x64_vector_floating_point: AVX implementation of ForceToDefaultNaN 2018-07-31 20:33:50 +01:00
MerryMage
43cca54dd3 emit_x64_vector_floating_point: Reduce codesize of ForceToDefaultNaN 2018-07-31 20:25:56 +01:00
MerryMage
5dc40f49f8 emit_x64_vector_floating_point: Reduce codesize of EmitTwoOpVectorOperation 2018-07-31 20:25:03 +01:00
MerryMage
07622eedf0 emit_x64_vector_floating_point: Correct FMA in FTZ mode 
x64 rounds before flushing to zero
AArch64 rounds after flushing to zero

This difference of behaviour is noticable if something would round to a smallest normalized number
 2018-07-31 18:12:39 +01:00