Citra-emu/dynarmic
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
1,218 Commits 9 Branches 0 Tags
Commit Graph

1218 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
MerryMage
e292ac2e7b backend_x86: Add FPSCR_RMode to EmitContext 2018-07-14 07:11:32 +01:00
MerryMage
22cd3bac86 tests/A64: Randomize FPCR.RMode for single random instruction 2018-07-14 07:11:32 +01:00
MerryMage
c277e6f988 fp: Extract common RoundingMode enum 2018-07-14 07:11:32 +01:00
Lioncash
1bfac4aed0 inst_gen: Compress loop into std::any_of in IsInvalidInstruction() 
Same behavior, but using a more self-documenting function.
 2018-07-13 18:28:38 +01:00
Lioncash
a665470545 fuzz_with_unicorn: Move std::vector outside loop in small random block test case 
Avoids constructing and destructing the vector repeatedly, we can just
alter the contents of the vector on each iteration instead. Also move
out the std::array instances as well, like with the floating-point test
case and the single random instruction test case.

We can also use the regular form of std::generate and avoid hardcoding
size values twice.
 2018-07-13 14:48:09 +01:00
MerryMage
537df2e0b8 fuzz_with_unicorn: Temporarily disable FDIV 2018-07-12 22:34:58 +01:00
MerryMage
28786e6ee2 tests/A64: Test small blocks 2018-07-12 22:34:58 +01:00
MerryMage
fc5870d592 fuzz_with_unicorn: Randomize FPCR.RMode 2018-07-12 13:52:29 +01:00
Lioncash
d2406bf42b floating_point_conversion_integer: Use FPS64ToDouble and FPU64ToDouble in SCVTF_float_int and UCVTF_float_int 
The opcodes introduced in 979b6f39f1621b80bd463645ec5b08661cb6b1bf can
also be used here, avoiding more falling back to the interpreter.
 2018-07-10 00:27:10 +01:00
Lioncash
6fc9e127fe simd_scalar_two_register_misc: Handle 64-bit case in SCVTF and UCVTF's scalar double/single-precision variant 
Avoids falling back to the interpreter in the 64-bit case.
 2018-07-10 00:15:19 +01:00
Lioncash
08572fa670 emit_x64_floating_point: Correct use of UseGpr() in EmitFPU32ToDouble() and EmitFPU32ToSingle() 
In the non-AVX512 path, the following code is present:

code.mov(from.cvt32(), from.cvt32());

since this potentially modifies 'from', we should be using
UseScratchGpr() instead.
 2018-07-10 00:15:19 +01:00
Lioncash
c121a7c611 emit_x64_floating_point: Add AVX512F conversion operations to EmitFPU32ToSingle() and EmitFPU32ToDouble() 
AVX-512F provides convenient instructions for these kinds of conversions
directly
 2018-07-10 00:15:19 +01:00
Lioncash
979b6f39f1 ir: Add opcodes for converting S64 and U64 to double-precision values 2018-07-10 00:15:19 +01:00
MerryMage
5573953428 Merge branch 'global_monitor' 2018-07-07 22:52:50 +01:00
Lioncash
0ae8540234 simd_two_register_misc: Utilize FPVectorAbs in FABS implementations 
Since we already have opcodes introduced to implement FACGE and FACGT,
we can reutilize it for the FABS implementations.
 2018-07-07 21:42:42 +01:00
Lioncash
c566307b87 ir: Extend FPVectorAbs opcode to also handle 16-bit elements for FP16 2018-07-07 21:42:42 +01:00
Lioncash
9760ea1f93 A64: Implement FACGE's vector single/double precision variants 2018-07-07 14:49:47 +01:00
Lioncash
488ebdb793 A64: Implement FACGT's vector single/double precision variants 2018-07-07 14:49:47 +01:00
Lioncash
f769be89dc ir: Add opcodes for performing vector absolute floating-point values 
This will be usable for implementing FACGE and FACGT
 2018-07-07 14:49:47 +01:00
Lioncash
402032d107 emit_x64_vector: Deduplicate a bit of code in EmitVectorSetElement{8, 32, 64} functions 
Given both branches are the same, we can hoist out the common code.
 2018-07-07 14:49:14 +01:00
Lioncash
f7d11baa1c A64: Implement load/store single structure instructions 
Implements LD{1, 2, 3, 4}, LD{1, 2, 3, 4}R, and ST{1, 2, 3, 4} single
structure variants.
 2018-07-06 23:01:35 +01:00
Lioncash
c4be14d5bf emit_x64_vector: Deduplicate a bit of code within EmitVectorGetElement8() 
Given both branches use the same destination register size, we can hoist
the common code out.
 2018-07-06 23:00:58 +01:00
MerryMage
a6432b7e5b A64: Add ClearExclusiveState method 2018-07-04 00:05:14 +01:00
MerryMage
86cd8c9a69 tests: Add print_info program 
Eases debugging by printing out dynarmic IR for a given A64 instruction, along with
information about what instruction dynarmic thinks it is.

Also prints an LLVM disassembly of the instruction.
 2018-06-27 21:23:14 +01:00
MerryMage
f4e824d396 ir/basic_block: Add missing U16 immediate type to DumpBlock 2018-06-27 21:23:05 +01:00
MerryMage
89a2b80c1f llvm_disassemble: Allow disassembly of invalid AArch64 instructions 2018-06-27 21:22:53 +01:00
Lioncash
11941f70e1 externals: Update catch to v2.2.3 
Keeps the unit-testing library up to date.
 2018-06-09 22:33:57 +01:00
Lioncash
96c4b1e793 A64: Implement FABD's scalar single/double precision variant 2018-06-09 10:28:45 +01:00
Lioncash
2b0df59e7b A64: Implement FABD's vector single/double precision variant 2018-06-09 10:28:45 +01:00
Lioncash
cfeda05286 ir: Add opcode for performing FP vector absolute differences 2018-06-09 10:28:45 +01:00
MerryMage
c15c9e7049 A64: Implement FNMSUB 2018-06-08 15:23:44 +01:00
MerryMage
6ad682c1c4 A64: Implement FNMADD 2018-06-08 15:23:42 +01:00
MerryMage
a0093c031f A64: Implement FMSUB 2018-06-08 15:23:40 +01:00
MerryMage
4a2c374500 A64: Implement FMADD 2018-06-08 15:23:37 +01:00
MerryMage
f05cb06244 IR: Implement FPMulAdd 2018-06-08 15:23:35 +01:00
Lioncash
0299f05698 A64: Implement FCMGT, FCMGE (register) vector double and single precision variants 2018-06-05 17:21:35 +01:00
Lioncash
7454c8a93a A64: Implement FCMGT, FCMGE, FCMLE, FCMLT (zero) vector double and single precision variants. 2018-06-05 17:21:35 +01:00
Lioncash
21a38854e5 ir: Add opcode for floating-point GE and GT comparisons 
The rest of the comparisons can be implemented in terms of these two
 2018-06-05 17:21:35 +01:00
MerryMage
614840940e a64_emit_x64: Clear exclusive state in EmitA64CallSupervisor 
The kernel would have to execute an ERET instruction to return to
userland; this clears exclusive state.
 2018-06-05 13:05:41 +01:00
MerryMage
f915f0860c Implement global exclusive monitor 2018-06-05 12:27:37 +01:00
MerryMage
169c1a07ca a64_emit_x64: Simplify EmitExclusiveWrite 2018-06-05 12:26:05 +01:00
MerryMage
7e31103cf8 CMakeLists: Add missing files 2018-06-05 12:25:16 +01:00
Lioncash
9d27e78989 A64: Implement FCMEQ (zero)'s vector single and double precision variant 2018-06-03 21:49:06 +01:00
Lioncash
0ca366b94e A64: Implement FCMEQ (register)'s vector single and double precision variant 2018-06-03 21:49:06 +01:00
Lioncash
239d2243c0 ir: Add opcodes for floating-point vector equalities 2018-06-03 21:49:06 +01:00
Lioncash
7dc6b5abb3 fuzz_with_unicorn: Make float_numbers in floating-point tests constexpr 
Given this is just a lookup table, this can be made immutable.
 2018-06-02 16:47:13 +01:00
Lioncash
06c1cf6721 emit_x64_vector: Vectorize fallback case in EmitVectorMultiply64() 
Gets rid of the need to perform a fallback.
 2018-05-26 21:33:46 +01:00
Lioncash
b747b67354 emit_x64_vector: Add break to final case in EmitVectorRoundingHalvingAddUnsigned() 
This doesn't alter behavior but does make the code better if anything
else is ever added to this function in the future.
 2018-05-26 21:25:14 +01:00
Lioncash
c623a94a4d A64: Implement SRHADD and URHADD 2018-05-26 11:48:56 +01:00
Lioncash
2652e92928 ir: Add opcodes for performing rounding halving adds 2018-05-26 11:48:56 +01:00