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Author SHA1 Message Date
MerryMage
0288974512 opcodes: Cleanup opcodes table 
* Remove T:: prefix from types.
* Add another column for a 4th argument.
 2020-04-22 20:53:45 +01:00
Lioncash
d9fc6cf31f A64: Implement SDOT and UDOT's vector variant 2020-04-22 20:53:45 +01:00
Lioncash
cb5e5c5d49 A64: Implement SADALP and UADALP 
While we're at it we can join the code for SADDLP and UADDLP with these
instructions, since the only difference is we do an accumulate at the
end of the operation.
 2020-04-22 20:53:45 +01:00
Lioncash
29f8b30634 A64: Implement SRSHL and URSHL 
Implements both scalar and vector variants.
 2020-04-22 20:53:45 +01:00
Lioncash
0efa2ce3b0 ir: Add opcodes for performing rounding left shifts 2020-04-22 20:53:45 +01:00
MerryMage
656ceff225 emit_x64_floating_point: Fix smallest normal check in EmitFPMulAdd 2020-04-22 20:53:45 +01:00
Lioncash
f3f60cd179 A64: Implement ISB 
Given we want to ensure that all instructions are fetched again, we can
treat an ISB instruction as a code cache flush.
 2020-04-22 20:53:45 +01:00
Lioncash
be53e356a2 A64: Implement FCVTN{2} 2020-04-22 20:53:45 +01:00
Lioncash
4c3d7c5a8d A64: Implement FCVTL{2} 2020-04-22 20:53:45 +01:00
Lioncash
7eb6be7a6a A64: Implement FMAXNM and FMINNM vector variants. 
Currently we can implement these in terms of the scalar IR variants.
 2020-04-22 20:53:45 +01:00
Lioncash
8b65ea68c0 A64: Implement FMAXP, FMAXNMP, FMINP, and FMINNMP's vector variants 
We can just implement these in terms of scalars for the time being.
 2020-04-22 20:53:45 +01:00
MerryMage
ec76f95f5a emit_x64_vector_floating_point: Correct value of smallest_normal_number 2020-04-22 20:53:45 +01:00
MerryMage
e60d6c0d20 fp/info: Incorrect point_position in FPValue 2020-04-22 20:53:45 +01:00
MerryMage
8a3b6364c2 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".
 2020-04-22 20:53:45 +01:00
MerryMage
cd40e4dae0 A64/translate: Allow for unpredictable behaviour to be defined 2020-04-22 20:53:45 +01:00
MerryMage
d1d6f4feb5 system: Implement MRS CNTFRQ_EL0 2020-04-22 20:53:45 +01:00
MerryMage
f91a9f18cd A32/testenv: Add missing headers 2020-04-22 20:53:45 +01:00
MerryMage
1b3b98c3f7 externals: Update xbyak to v5.601 
Merge commit 'dbb1f8cf373ab2110548985332a9ebf7e71346a9' into HEAD
 2020-04-22 20:53:27 +01:00
MerryMage
dbb1f8cf37 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
 2020-04-22 20:51:10 +01:00
MerryMage
627159b9f2 externals: Document subtrees 2020-04-22 20:46:23 +01:00
Lioncash
7ef7def661 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.
 2020-04-22 20:46:23 +01:00
Lioncash
a4b0e2ace6 A64: Implement UQADD/UQSUB's scalar variants 2020-04-22 20:46:23 +01:00
Lioncash
acbaf04fef ir: Add opcodes for unsigned saturating add and subtract 2020-04-22 20:46:23 +01:00
Lioncash
c41b5a3492 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.
 2020-04-22 20:46:23 +01:00
Lioncash
2188765e28 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.
 2020-04-22 20:46:23 +01:00
MerryMage
71e137715d status_register_access: Add support for bits 0 and 1 of mask to MSR 2020-04-22 20:46:23 +01:00
MerryMage
c96c534615 fuzz_with_unicorn: Split utility functions into fuzz_util 2020-04-22 20:46:23 +01:00
MerryMage
ac51c2547d A32/translate/load_store: Correct detection of writeback 2020-04-22 20:46:23 +01:00
MerryMage
d345220251 A32/translate: Add TranslateSingleInstruction 2020-04-22 20:46:23 +01:00
MerryMage
5fc197c564 A32/ir_emitter: Bug fix: IREmitter::ExceptionRaised using incorrect opcode 2020-04-22 20:46:23 +01:00
MerryMage
ff3805e332 A32/decoders: Split instruction list into include file 2020-04-22 20:46:23 +01:00
MerryMage
35c758f211 tests: Refactor unicorn_emu to allow for A32 unicorn 2020-04-22 20:46:23 +01:00
MerryMage
3f4d118d73 microinstruction: Improve assert messages 2020-04-22 20:46:23 +01:00
MerryMage
a7e6f2a235 emit_x64_vector: EmitVectorNarrow16: AVX512 implementation 2020-04-22 20:46:23 +01:00
MerryMage
b6350e3947 emit_x64_vector: EmitVectorNarrow32: prefer pblendw to loading constant 2020-04-22 20:46:23 +01:00
MerryMage
8fdba189cb emit_x64_vector: packusdw is SSE4.1 2020-04-22 20:46:23 +01:00
MerryMage
1ef388d1cd emit_x64_vector_floating_point: Simplify FPVector{Min,Max} 2020-04-22 20:46:23 +01:00
MerryMage
4a1ce797cb emit_x64_vector_floating_point: Simplify Get*Vector functions 2020-04-22 20:46:23 +01:00
MerryMage
bcaced297a emit_x64_floating_point: Remove EmitProcessNaNs 2020-04-22 20:46:23 +01:00
MerryMage
2e0885388e devirtualize: Replace DEVIRT macro with function template 2020-04-22 20:46:23 +01:00
MerryMage
cd12a1862e fuzz_with_unicorn: Remove FCVT_float from ignore list 2020-04-22 20:46:23 +01:00
Lioncash
54d8552177 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.
 2020-04-22 20:46:23 +01:00
MerryMage
b098c650df emit_x64_floating_point: Use EmitPostProcessNaNs in EmitFPMulX 2020-04-22 20:46:23 +01:00
MerryMage
c1babf41b2 emit_x64_floating_point: Remove unnecessary DenormalsAreZero from EmitFPSingleToDouble and EmitFPDoubleToSingle 2020-04-22 20:46:23 +01:00
MerryMage
700088408d emit_x64_floating_point: Simplify EmitFP{Min,Max}{,Numeric}{32,64} 2020-04-22 20:46:23 +01:00
MerryMage
07e0585994 emit_x64_floating_point: Reduce NaN processing overhead 2020-04-22 20:46:23 +01:00
MerryMage
f5e11d117a A64: Implement FMULX, scalar single/double variant 2020-04-22 20:46:23 +01:00
MerryMage
17f73974f2 IR: Implement FPMulX IR instruction 2020-04-22 20:46:23 +01:00
MerryMage
a8b938ef32 fuzz_with_unicorn: Randomize SP 2020-04-22 20:46:23 +01:00
MerryMage
9a7d75be3b fuzz_with_unicorn: Randomize PC 2020-04-22 20:46:23 +01:00