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139 commits

Author SHA1 Message Date
zmt00
d68b916f57 tests/A64: Add VUZP{1,2}.S unit tests 2023-12-02 20:33:45 +00:00
Merry
5acf5614be tests: fibonacci example 2023-03-31 10:29:31 +01:00
Merry
d796d8e93d reg_alloc: Fix cast-qual issue 2023-02-04 11:30:01 +00:00
Merry
0fd9d781b5 tests: Ensure issue #727 resolved 2023-01-15 03:01:49 +00:00
Merry
2d1edf1c80 emit_x64_floating_point: Fix register allocation bug in FPTwoOp 
Erroneous use of ScratchXmm in conditional path
 2023-01-15 02:29:08 +00:00
Merry
31a684361f tests: Update to Catch2 v3 2022-12-31 17:28:34 +00:00
merry
c63c134582 tests/fp_min_max: Test FPCR.FZ 2022-12-29 19:38:45 +00:00
Merry
0869c26b4f tests/fp_min_max: Add a few more test cases 2022-12-29 19:09:06 +00:00
Merry
c804b3980d tests: Add FMAX/FMIN/FMAXNM/FMINNM tests 2022-12-29 19:08:45 +00:00
Liam
21b4211414 Add test for isolated GetNZCVFromOp 2022-12-03 11:16:26 -05:00
Liam
16101049f3 Fix EXTR (flipped rgister order) 2022-12-03 11:16:26 -05:00
Merry
038b728797 emit_x64_data_processing: Detect overflow on division 2022-11-29 14:15:12 +00:00
Merry
6bcc424e1a emit_x64_vector: Ensure FPSR.QC is set even if output is invalidated 2022-07-20 19:44:39 +01:00
Merry
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
78b4ba10c9 Migrate to mcl 2022-04-19 18:05:04 +01:00
Wunkolo
f0b9cb9ccf tests/A64: Add {S,U}SHL instruction unit tests 2022-04-06 17:41:55 +01:00
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
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
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
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
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
Merry
714216fd0e Consolidate all source files into src/ directory 2021-05-19 17:41:59 +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
MerryMage
f35d98c923 fuzz_with_unicorn: Widen scope of floating point fuzzing 2021-04-26 00:26:28 +01:00
MerryMage
e19f898aa2 ir: Reorganize to new top level folder 2021-04-21 22:22:07 +01:00
emuplz
6d4333c78e fixed data + instruction cache callbacks (w/ tests) 2021-02-17 20:38:08 +00:00
rufi
77621a8448 implemented other ic instructions 2021-02-17 20:38:08 +00:00
emuplz
8728444af8 added support for instruction ic ivau 2021-02-17 20:38:06 +00:00
MerryMage
4ba1f8b9e7 Add optimization flags to disable specific optimizations 2020-07-04 11:04:10 +01:00
MerryMage
9f3277540a Merge A32 and A64 exclusive monitors 2020-06-17 10:33:09 +01:00
Fernando Sahmkow
97b9d3e058 Exclusive Monitor: Rework exclusive monitor interface. 2020-05-03 01:40:37 +01:00
MerryMage
8498ac34d5 fuzz_with_unicorn: Print IR 2020-04-29 15:33:38 +01:00
MerryMage
24229ab899 constant_propagation_pass: Don't fold add if we nee flags 
Results in incorrect flags
 2020-04-29 15:33:12 +01:00
MerryMage
0d041696f5 tests/a64: Reminder about hidden infinite loops 2020-04-23 18:11:45 +01:00
MerryMage
a8a712c801 Relicense to 0BSD 2020-04-23 15:45:57 +01:00
MerryMage
5ea3fe58c6 fuzz_with_unicorn: Add large random block testing 2020-04-22 21:06:18 +01:00
MerryMage
a59c335b05 A64: Add options for detecting misaligned loads and stores 2020-04-22 21:04:23 +01:00