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2668 commits 1 branch 0 tags 34 MiB
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33 commits

Author SHA1 Message Date
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
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 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 06b31448aa emit_x64_vector: Changes to VectorSignedSaturatedDoublingMultiply 
* Return both the upper and lower parts of the multiply if required
* SSE2 does not support the pmuldq instruction, do sign correction to an unsigned result instead
* Improve port utilisation where possible (punpck instructions were a bottleneck)
 2020-04-22 20:55:06 +01:00
MerryMage 3caeb62ef1 emit_x64_floating_point: Hardware FMA implementation of FPRSqrtStepFused 2020-04-22 20:55:06 +01:00
MerryMage b8daa4feac simd_two_register_misc: FNEG (vector) with Q == 0 had dirty upper 2020-04-22 20:55:05 +01:00
MerryMage 656ceff225 emit_x64_floating_point: Fix smallest normal check in EmitFPMulAdd 2020-04-22 20:53:45 +01:00
MerryMage 35c758f211 tests: Refactor unicorn_emu to allow for A32 unicorn 2020-04-22 20:46:23 +01:00
MerryMage ff84740ea6 testenv: Make code_mem mobile 2020-04-22 20:46:23 +01:00
MerryMage bb93353f94 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
 2020-04-22 20:46:23 +01:00
MerryMage 822fd4a875 backend_x64: Fix FPVectorMulAdd and FPMulAdd NaN handling with denormals 
Denormals should be treated as zero in NaN handler
 2020-04-22 20:46:23 +01:00
MerryMage 76b07d6646 u128: StickyLogicalShiftRight requires special-casing for amount == 64 
In this case (128 - amount) == 64, and this invokes undefined behaviour
 2020-04-22 20:46:21 +01:00
MerryMage 0ce11b7b15 emit_x64_floating_point: Implement accurate fallback for FPMulAdd{32,64} 2020-04-22 20:46:21 +01:00
MerryMage 55eaa16615 a64_emit_x64: Ensure host has updated ticks in EmitA64GetCNTPCT 
Discovered by @Subv.
Fixes incomplete fix begun in 5a91c94dca47c9702dee20fbd5ae1f4c07eef9df.
That fix fails to take into account that LinkBlock doesn't update ticks until there
are no remaining ticks to be executed.

Test added to confirm fix.
 2020-04-22 20:46:21 +01:00
MerryMage edd795e991 a64_emit_x64: Fix stack misalignment on Windows for 128-bit exclusive writes 
Discovered by @Subv.
Includes a test to ensure this codepath is exercised on Windows.
 2020-04-22 20:46:21 +01:00
MerryMage 4525209bab tests: Add FABD test 2020-04-22 20:46:21 +01:00
Thomas Guillemard 896cf44f96 A64: Implement REV, REV32, and REV16 (#126) 2020-04-22 20:42:46 +01:00
MerryMage a0ef6eda19 tests/A64: Move TestEnvironment to own header 2020-04-22 20:42:45 +01:00
MerryMage 2f8d7ae86f tests/a64: Use format constants 2020-04-22 20:42:45 +01:00
MerryMage cb481a3a48 A64: Implement compare and branch 2020-04-22 20:42:45 +01:00
MerryMage e8bcf72ee5 A64: PSTATE access and tests 2020-04-22 20:42:45 +01:00
MerryMage 0641445e51 A64: Implement logical 2020-04-22 20:42:45 +01:00
MerryMage d1cef6ffb0 A64: Implement ADD_shifted 2020-04-22 20:42:44 +01:00
MerryMage d1eb757f93 A64: Backend framework 2020-04-22 20:42:44 +01:00