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420 commits

Author SHA1 Message Date
Merry
3e5309bd96 tests: Add test generator 2022-10-18 15:04:30 +01:00
Merry
ecacb6cdc6 tests/rand_int: Expose PRNG 2022-10-18 15:04:30 +01:00
merry
3cb939e70b fuzz_arm: Avoid backwards jumps that may jump into code 2022-08-08 21:05:00 +01:00
Merry
b002419993 tests/{a32,a64}_unicorn: Avoid use of deprecated fmt API 2022-07-26 12:04:52 +01:00
Merry
6bcc424e1a emit_x64_vector: Ensure FPSR.QC is set even if output is invalidated 2022-07-20 19:44:39 +01:00
Merry
da2b1c5724 a32_get_set_elimination_pass: Convert NZ to NZC 2022-07-20 16:45:14 +01:00
Merry
6f106602ba a32_get_set_elimination_pass: Add option to disable NZC -> NZ conversion 2022-07-20 16:42:39 +01:00
Merry
cf08130f2c A32: Condense flag handling 
Remove individual flag handlers, and handle them in chuks where able, to produce more optimal code.
 2022-07-19 22:05:13 +01:00
Merry
e9b550de3a fuzz_arm: Correct unicorn overrun recovery code 2022-07-14 12:30:53 +01:00
Merry
cd85b7fdaa emit_x64: Fix bugs in fast dispatcher 
* We failed to invalidate entries if there are no patches required for a location descriptor.
* Bug in A64 hashing code (rbx instead of rbp).
* Bug in A32 and A64 lookup code (inconsistent choice of key: PC vs IR::LocationDescriptor).
* Test case added.
 2022-07-11 16:06:54 +01:00
Merry
d40557b751 A32/A64: Allow std::nullopt from MemoryReadCode 
Raise a fault at runtime if this block is executed
 2022-06-21 21:41:27 +01:00
Merry
11d12d0b84 x64_cpu_info: Update test for latest xbyak 2022-06-05 14:03:57 +01:00
Merry
57de35a821 tests: Enable tests dependent on active frontend 2022-05-28 13:27:14 +01:00
Merry
e44ac5b84c CMakeLists: Allow building on arm64 2022-05-28 13:27:14 +01:00
Merry
57af72a567 CMakeLists: Make mcl a public link dependency 2022-04-19 20:33:26 +01:00
Merry
78b4ba10c9 Migrate to mcl 2022-04-19 18:05:04 +01:00
Merry
de4154aa18 externals: Remove mp and replace uses with mcl 2022-04-19 16:28:28 +01:00
Wunkolo
f0b9cb9ccf tests/A64: Add {S,U}SHL instruction unit tests 2022-04-06 17:41:55 +01:00
merry
7b69c87ffc fuzz_arm: Add offset thumb instruction test 
Test thumb instructions when (PC % 4) == 2
 2022-03-20 21:05:55 +00:00
merry
dc3e70c552 fuzz_arm: Sometimes we have to step more to sync up with unicorn 
This happens if unicorn happens to jump back on an IT instruction.
 2022-02-27 19:51:09 +00:00
Merry
4fa646bae5 a32_unicorn: Throw on error to trigger SCOPE_EXIT code 2022-02-15 15:20:01 +00:00
Merry
c4087d68bc fuzz_arm: Don't generate thumb32_MSR_reg: Unicorn steps by 2 instead of 4 2022-02-15 15:13:41 +00:00
Merry
88906b642c fuzz_arm: Handle unicorn overrun on internal jump 2022-02-15 14:11:02 +00:00
merry
76ec1afdad fuzz_arm: Ensure that FPSCR.QC is tested 2022-02-12 22:07:26 +00:00
merry
473bbd422e test_arm_instructions: Add vmsr/vcmp/vmrs test 2022-02-12 21:43:05 +00:00
Morph
28714ee75a general: Rename files with duplicate names 
In MSVC, having files with identical filenames will result into massive slowdowns when compiling.
The approach I have taken to resolve this is renaming the identically named files in frontend/(A32, A64) to (a32, a64)_filename.cpp/h
 2021-12-23 11:38:58 +00:00
Wunkolo
69b831d7d2 tests: Add {S,V}ADD{V,P} tests 
These are the instructions emitted for each variant of the `vaddv{q}_{s}{8,16,32,64}` intrinsic.
 2021-09-27 19:54:11 +01:00
Macchiarch
f88aa570a3
cpu_info: remove tSSE4a and tSSE5 (#643) 
tSSE4a and tSSE5 have been removed from xbyak
 2021-09-06 20:49:10 +01:00
Merry
2bc86209bd catch: Correct include directory 2021-08-08 12:52:55 +01:00
Wunkolo
f171ce7859 tests: Add FMLA(lane) test 
Math operations such as Matrix multiplication utilize these particular
instructions enough that there should be some unit tests for thesein particular.
The lane-splatting form of FMUL and FMLA instructions are of particular
interest and I've found them to be very common in retail game binaries
such as Pokemon Sword.

https://community.arm.com/developer/ip-products/processors/b/processors-ip-blog/posts/coding-for-neon---part-3-matrix-multiplication

I'm primarily adding this unit test so that I can ensure compatibility
while I tune and optimize them.
 2021-08-07 23:03:57 +01:00
Merry
07b5734fb0 xbyak: Correct xbyak include directory 
xbyak is intended to be installed in /usr/local/include/xbyak.
Since we desire not to install xbyak before using it, we copy the headers
to the appropriate directory structure and use that instead
 2021-08-07 15:13:49 +01:00
Merry
31cefb22a0 fuzz_with_unicorn: Correct printing of vectors 2021-08-06 15:29:43 +01:00
Merry
59fb568b27 tests: Use Zydis for disassembly 2021-08-06 15:29:43 +01:00
Lioncash
9bb464a203 externals: Update fmt to 8.0.0 2021-06-23 05:04:53 -04:00
Wunkolo
a1192a51d8 tests: add F{MIN,MAX}NM tests 2021-06-20 10:12:27 +01:00
Wunkolo
759459e181 tests: Add FABS tests 2021-06-10 00:04:57 +01:00
Wunkolo
87aac2a46b tests: Add F{MIN,MAX} tests 
Very minimal tests that includes some denormals and {Q,S}NANs
 2021-06-08 17:50:28 +01:00
Markus Wick
0c12614d1a A64/config.h: Split fastmem and page_table options. 
We might want to allocate different sizes for each of them.
e.g. for the unsafe fastmem approach without bounds checking.
Or for using the full 48bit adress range (with mirrors) by allocating our real arena as close to 1<<47 as possible.
 2021-06-06 17:25:51 +01:00
MerryMage
0a77ee1a58 tests: Format to clang-format mandated style 2021-05-31 12:54:27 +01:00
merry
1672f907af github: Add build-and-test workflow 2021-05-31 12:51:47 +01:00
Jeremy Van de woestyne
b4ee976a6f unit tests & various fixes 2021-05-28 18:49:31 +01:00
Wunkolo
e8c266d0d3 tests/A64: Add VQADD/VQSUB unit tests 2021-05-28 14:13:11 +01:00
Wunkolo
dc7fb1f3ed cpu_info: Add CPU Name, Family, compact output 
Compacts and formats the output a bit to be much more
concise. Sorts CPU features by alphabetical order. Mostly
to speed up `HostFeature` testing.
 2021-05-24 12:25:01 -07:00
Wunkolo
3c693f2576 emit_x64_vector: AVX512VBMI implementation of EmitVectorTableLookup128 
Also adds AVX512VBMI detection to host_feature
 2021-05-22 22:48:31 +01:00
Wunkolo
9ba5e8e52d tests/A64: Add TBL/TBX instruction unit tests 
Tests the TBL instruction with implementation with {1-4} register
lookups and the handling of out-of-bound indices.
Intended to target the implementation of VectorTableLookup128
 2021-05-22 22:47:21 +01:00
MerryMage
53493b2024 Add .clang-format file 
Using clang-format version 12.0.0
 2021-05-22 15:07:02 +01:00
MerryMage
51b155df92 A32: Introduce PreCodeTranslationHook 2021-05-22 14:16:10 +01:00
Merry
714216fd0e Consolidate all source files into src/ directory 2021-05-19 17:41:59 +01:00
MerryMage
d93145bd04 decoder_tests: Only run ASIMD decoder test explicitly 
The test is a 2 minute test whose result only really matters if the ASIMD decoder is modified.
 2021-05-16 21:48:25 +01:00
Wunkolo
2c0be5e18c emit_x64_vector: AVX512 Implementation of EmitVectorNarrow{32,64} 
Includes a new test case with the XTN instruction to verify
the implementation
 2021-05-16 10:02:49 +01:00