MerryMage
46445d0866
A64: Remove NaN accuracy setting
...
Always do accuracte NaN handling.
2020-06-24 22:26:10 +01:00
Lioncash
b5df8d1ef8
A32: Implement ASIMD VQDMULL (scalar)
2020-06-23 18:19:42 +01:00
Lioncash
20a2bf29fc
A32: Implement ASIMD VQRDMULH (scalar)
2020-06-23 18:19:42 +01:00
Lioncash
ab5efe8632
A32: Implement ASIMD VQDMULH (scalar)
2020-06-23 18:19:42 +01:00
MerryMage
2008fda88b
emit_x64_floating_point: Correct error in s16 rounding in EmitFPToFixed
2020-06-22 22:54:38 +01:00
MerryMage
3ea49fc6d6
A32: Implement VFPv3 VCT (between floating-point and fixed-point)
2020-06-22 22:08:58 +01:00
MerryMage
48b2ffdde9
A32: Implement ASIMD VQMOVUN, VQMOVN
2020-06-22 20:02:52 +01:00
MerryMage
52b8039367
A32: Implement VFPv5 VRINT{R,Z}
2020-06-22 19:35:32 +01:00
MerryMage
47bc99ad9f
asimd_load_store_structures: Fix 2-byte aligned vld1.16
...
Previously incorrectly undefined
2020-06-22 18:46:22 +01:00
Lioncash
dd8d5497da
A32: Implement ASIMD VQRDMULH
2020-06-22 17:31:57 +01:00
Lioncash
0b7a111b54
A32: Implement ASIMD VQDMULH
2020-06-22 17:31:57 +01:00
Lioncash
39488e4aad
A32: Implement ASIMD VRSHRN
2020-06-21 23:15:43 +01:00
Lioncash
86b0e5c1c5
A32: Implement ASIMD VQSHRN
2020-06-21 23:15:43 +01:00
Lioncash
85222e3e65
A32: Implement ASIMD VQSHRUN
...
We can leverage ShiftRightNarrowing() to implement this.
2020-06-21 23:15:43 +01:00
MerryMage
562a98bcf9
A32: Implement ASIMD VCVT (between floating-point and fixed-point)
2020-06-21 20:23:40 +01:00
MerryMage
6f56043a73
A32: Implement ASIMD VFMA, VFMS
2020-06-21 20:21:53 +01:00
Lioncash
aa0358d324
A32: Implement ASIMD VMLAL/VMLSL (integer)
2020-06-21 20:03:19 +01:00
Lioncash
eab26b404a
A32: Implement ASIMD VABAL
2020-06-21 20:01:08 +01:00
Lioncash
98581839ca
A32: Implement ASIMD VABDL
2020-06-21 19:55:00 +01:00
MerryMage
db85e7ced5
asimd: Add missing three registers of different lengths instructions
2020-06-21 19:54:32 +01:00
Lioncash
95919594d1
A32: Implement ASIMD VQSHL/VQSHLU (immediate)
2020-06-21 19:26:30 +01:00
MerryMage
3557576ece
A32: Implement ASIMD AESD, AESE, AESIMC, AESMC
2020-06-21 18:39:57 +01:00
Fernando Sahmkow
2fa1c1d13c
A32: Allow cleaning up exclusive state from the interface.
...
This function is normally required for emulating certain OS mechanisms.
2020-06-21 18:18:33 +01:00
MerryMage
df58a429ee
A32: Implement ASIMD VQRSHRN
2020-06-21 17:41:18 +01:00
MerryMage
589d717af5
A32: Implement ASIMD VQRSHRUN
2020-06-21 17:41:18 +01:00
MerryMage
e009d99924
A32: Implement ASIMD VSHRN
2020-06-21 17:41:18 +01:00
MerryMage
473949d486
asimd_load_store_structures: Suppress MSVC shift warning
2020-06-21 17:41:18 +01:00
MerryMage
8f0f1cfd66
A32: Implement ASIMD VST{1,2,3,4} (single n-element structure from one lane)
2020-06-21 16:27:33 +01:00
MerryMage
5a597f415c
A32: Implement A32 VLD{1,2,3,4} (single n-element structure to one lane)
2020-06-21 16:22:43 +01:00
MerryMage
f221912409
bit_util: Bits without template arguments
2020-06-21 16:07:59 +01:00
MerryMage
3202e4c539
A32: Implement ASIMD VLD{1,2,3,4} (single n-element structure to all lanes)
2020-06-21 15:25:26 +01:00
MerryMage
d7197745ac
emit_x64_vector_floating_point: fpcr_controlled is unused when fsize == 16 in EmitFPVectorToFixed
2020-06-21 14:46:06 +01:00
MerryMage
b32fc5ab0f
a64_emit_x64: EmitVAddrLookup: Use bzhi instruction when silently_mirror_page_table is active and BMI2 is available
2020-06-21 14:46:06 +01:00
MerryMage
809dfe9c54
A32: Implement ASIMD VCVT (between floating-point and integer)
2020-06-21 14:28:25 +01:00
MerryMage
43a4b2a0b8
ir_emitter: Remove dummy fpcr_controlled arguments from scalar FP instructions
2020-06-21 14:28:25 +01:00
MerryMage
c836b389c8
emit_x64_vector_floating_point: Add fpcr_controlled argument to all IR instructions
2020-06-21 14:28:25 +01:00
MerryMage
33a81dae68
asimd: VEXT was being shadowed
2020-06-21 13:12:19 +01:00
MerryMage
bf093395d8
A32: Implement ASIMD VMOVN
2020-06-21 12:35:39 +01:00
MerryMage
c7785cd982
A32: Implement ASIMD VUZP and VZIP
2020-06-21 12:34:55 +01:00
MerryMage
603cd09c8f
A32: Implement ASIMD VTRN
2020-06-21 12:14:13 +01:00
MerryMage
a8b481ab63
simd_permute: Implement TRN{1,2} in terms of VectorTranspose
2020-06-21 12:14:13 +01:00
MerryMage
7d1e103ff5
IR: Implement VectorTranspose
2020-06-21 12:14:13 +01:00
MerryMage
9cc11681dc
A32: Implement ASIMD VMLAL, VMLSL, VMULL (scalar)
2020-06-21 10:31:30 +01:00
MerryMage
69a1d58a2b
A32: Implement ASIMD VMULL
2020-06-21 10:00:24 +01:00
Lioncash
8c23f02330
A32: Implement ASIMD VABD
2020-06-21 07:54:21 +01:00
Lioncash
fc1633a2ea
A32: Implement ASIMD VABA
2020-06-21 07:54:21 +01:00
Lioncash
bdb92f7055
asimd: Split out VABA/VABD decoders
...
These differ in bit encodings anyway
2020-06-21 07:54:21 +01:00
Lioncash
230fa02648
A32: Implement ASIMD VMLA/VMLS (scalar)
...
While we're at it, we can join the implementation of VMUL into a common
function.
2020-06-21 07:51:17 +01:00
MerryMage
239ee289cf
A32: Implement VDUP (scalar)
2020-06-21 00:22:42 +01:00
Lioncash
a8efe3f0f5
A32: Implement ASIMD VACGE/VACGT
2020-06-21 00:02:48 +01:00
Lioncash
e319257ec0
A32: Implement VCEQ/VCGE/VCGT (floating point)
2020-06-21 00:02:48 +01:00
Lioncash
faefb264a6
A32: Implement ASIMD VCEQ (integer)
2020-06-21 00:02:48 +01:00
Lioncash
7276993352
A32: Implement ASIMD VCGE (integer)
2020-06-21 00:02:48 +01:00
Lioncash
7292320445
A32: Implement ASIMD VCGT (integer)
2020-06-21 00:02:48 +01:00
MerryMage
fda4e11887
A32: Implement ASIMD VMOV (general-purpose register to scalar)
2020-06-20 23:40:48 +01:00
MerryMage
7ec22b4e1d
A32: Implement ASIMD VMOV (scalar to general-purpose register)
2020-06-20 23:30:56 +01:00
MerryMage
8bbc9fdbb6
A32: Implement ASIMD VTBX
2020-06-20 22:35:31 +01:00
Lioncash
06f7229c57
A32: Implement ASIMD VPADAL (integer)
2020-06-20 22:28:47 +01:00
Lioncash
266c6a2000
A32: Implement ASIMD VPADDL (integer)
2020-06-20 22:28:47 +01:00
Lioncash
4bb286ac23
A32: Implement ASIMD VPADD (integer)
2020-06-20 21:22:14 +01:00
Lioncash
1ffeeeb6a2
A32: Implement ASIMD VMAX/VMIN (integer)
2020-06-20 21:20:47 +01:00
Lioncash
945b757b6c
A32: Implement ASIMD VMLA/VMLS (integer)
2020-06-20 21:20:21 +01:00
MerryMage
715db8381f
A32: Implement ASIMD VMUL (scalar)
2020-06-20 20:34:08 +01:00
MerryMage
b0beecdd41
A32: Implement ASIMD VTBL
2020-06-20 19:25:14 +01:00
MerryMage
28f27bc19d
A32: Implement ASIMD VEXT
2020-06-20 19:05:14 +01:00
MerryMage
e8c460c167
A32: Implement ASIMD VDUP (ARM core register)
2020-06-20 16:02:43 +01:00
MerryMage
15ee562dd0
decoder/asimd: Add misc data-processing instructions
2020-06-20 15:39:00 +01:00
MerryMage
92cb4a5a34
A32: Implement ASIMD VRSQRTE
2020-06-20 15:13:22 +01:00
MerryMage
6f59c2cd8e
A32: Implement ASIMD VRECPE
2020-06-20 15:07:06 +01:00
MerryMage
d3dc50d718
A32: Implement ASIMD VRSQRTS
2020-06-20 15:06:06 +01:00
MerryMage
8f506c80c3
A32: Implement ASIMD VRECPS
2020-06-20 14:39:05 +01:00
MerryMage
9eef4f7471
A32: Implement ASIMD VMLA, VMLS (floating-point)
2020-06-20 14:31:06 +01:00
MerryMage
60f6e729ac
A32: Implement ASIMD VABD (floating-point)
2020-06-20 14:25:04 +01:00
MerryMage
f58e247ef3
A32: Implement ASIMD VPADD (floating-point)
2020-06-20 14:25:04 +01:00
MerryMage
e006f0a205
A32: Implement ASIMD VSUB (floating-point)
2020-06-20 14:20:28 +01:00
MerryMage
4c939b9d0a
A32: Implement ASIMD VADD (floating-point)
2020-06-20 14:20:28 +01:00
MerryMage
5ec8e48593
A32: Implement ASIMD VMUL (floating-point)
...
* Also add fpcr_controlled arguments to FPVectorMul IR instruction
* Merge ASIMD floating-point instruction implementations
2020-06-20 14:20:28 +01:00
MerryMage
bb4f3aa407
A32: Implement ASIMD VMAX, VMIN (floating-point)
2020-06-20 03:21:07 +01:00
Lioncash
8d067d5d60
A32: Implement ASIMD VMUL (integer and polynomial)
2020-06-20 00:53:56 +01:00
Lioncash
ed6ca58058
A32: Implement ASIMD VCEQ, VCGE, VCGT, VCLE, VCLT with zero
...
Fairly self-explanatory, we can leverage the existing IR functions for
the purpose of these instructions.
In the integer case, we can just insert function pointers
into an array and index it, given all comparison primitives exist
already for the integer side of things.
2020-06-20 00:50:40 +01:00
MerryMage
656419286c
ir: Add fpcr_controlled argument to FPVector{Equal,Greater,GreaterEqual}
2020-06-20 00:50:40 +01:00
MerryMage
1b3a70a83c
backend/x64: Implement separate MSXCSR for ASIMDStandardValue
2020-06-20 00:00:36 +01:00
MerryMage
d3664b03fe
ir_emitter: Default fpcr_controlled arguments to true
2020-06-19 22:51:23 +01:00
Lioncash
794440cf8d
A32: Implement ASIMD VRSHL
2020-06-19 21:27:48 +01:00
Lioncash
682621ef1a
A32: Implement ASIMD VQSHL (register)
2020-06-19 21:27:48 +01:00
Lioncash
e46fb98cc5
A32: Implement ASIMD VSHL (register)
2020-06-19 21:27:48 +01:00
MerryMage
ad96b2b18d
VFPv5: Implement VCVT{A,N,P,M}
2020-06-19 20:31:43 +01:00
MerryMage
6a965b80d6
VFPv5: Implement VRINT{A,N,P,M}
2020-06-19 20:24:13 +01:00
MerryMage
3e252cdbfc
VFPv5: Implement VSEL
2020-06-19 19:44:45 +01:00
MerryMage
669d05caca
VFPv5: Implement VMINNM
2020-06-19 19:44:45 +01:00
MerryMage
6e7ea151a3
VFPv5: Implement VMAXNM
2020-06-19 19:39:01 +01:00
MerryMage
4df3b2f97f
vfp: Add decoders for VFPv5
...
These instructions were introduced in the Cortex-M7
2020-06-19 19:24:32 +01:00
MerryMage
55c021fe82
emit_x64_aes: AESNI implementations of all opcodes
2020-06-19 12:11:45 +01:00
Lioncash
551e207661
A32: Implement ASIMD VSUB (integer)
2020-06-19 11:31:38 +01:00
Lioncash
4d6f68525d
A32: Implement ASIMD VADD (integer)
2020-06-19 11:31:38 +01:00
Lioncash
fbdae61c13
A32: Implement ASIMD VMVN (register)
...
Fairly straightforward
2020-06-19 11:31:14 +01:00
MerryMage
b759773b3b
a32_emit_x64: EmitVAddrLookup: Use 64-bit registers where required
2020-06-19 00:44:52 +01:00
merry
687c604197
Merge pull request #532 from lioncash/shift
...
A32: Implement several ASIMD shift instructions
2020-06-19 00:22:18 +01:00
MerryMage
7dd9901de2
a32_emit_x64: Incorrect type in ExclusiveWriteMemory
2020-06-19 00:19:46 +01:00
Lioncash
00b2f9b319
asimd: Prevent misdecodes from occurring
...
Pointed out by Mary when reviewing the shift code.
2020-06-18 15:04:48 -04:00
MerryMage
87f6e412d0
emit_x64_vector: SSE4.1 implementation of EmitVectorPolynomialMultiply{Long}8
2020-06-18 18:44:00 +01:00
MerryMage
f5b41aabc6
emit_x64_vector: Implement EmitVectorPolynomialMultiplyLong64 in terms of pclmulqdq
2020-06-18 18:04:23 +01:00
MerryMage
d34763242c
Revert "A32: Implement ASIMD VCEQ, VCGE, VCGT, VCLE, VCLT with zero"
...
This reverts commit 179951b10f
.
These instructions require StandardFPSCRValue.
2020-06-18 17:38:40 +01:00
Lioncash
179951b10f
A32: Implement ASIMD VCEQ, VCGE, VCGT, VCLE, VCLT with zero
...
Fairly self-explanatory, we can leverage the existing IR functions for
the purpose of these instructions.
In the integer case, we can just insert function pointers
into an array and index it, given all comparison primitives exist
already for the integer side of things.
2020-06-18 17:01:57 +01:00
Lioncash
6ca20c2fe3
A32: Implement ASIMD VSLI
2020-06-18 11:51:08 -04:00
Lioncash
887732d8a8
A32: Implement ASIMD VSRI
2020-06-18 11:28:12 -04:00
Lioncash
8b98c91ecc
A32: Implement ASIMD VSHL
2020-06-18 11:18:33 -04:00
Lioncash
69c999bc66
A32: Implement ASIMD VRSRA
...
Now that we have the accumulation and rounding code in place, VRSRA is
extremely trivial to implement.
2020-06-18 11:03:39 -04:00
Lioncash
14fdd15199
A32: Implement ASIMD VRSHR
2020-06-18 11:00:45 -04:00
Lioncash
276e0b71dc
A32: Implement ASIMD VSRA
2020-06-18 11:00:27 -04:00
Lioncash
054dff7cd5
A32: Implement ASIMD VTST
2020-06-18 15:34:05 +01:00
Lioncash
6c142bc5cc
A32: Implement ASIMD VSHR
2020-06-18 10:30:20 -04:00
MerryMage
13367a7efd
A64: Match A32 page_table code
...
Here we increase the similarity between the A64 and A32 front-ends in terms of their
page_table handling code. In this commit, we:
* Reserve and use r14 as a register to store the page_table pointer.
* Align the code to be more similar in structure.
* Add a conf member to A32EmitContext.
* Remove scratch argument from EmitVAddrLookup.
2020-06-18 12:22:59 +01:00
Lioncash
08350d06f1
A32: Implement ASIMD VQNEG
2020-06-18 09:49:29 +01:00
Lioncash
f6b665f5a4
A32: Implement ASIMD VQABS
2020-06-18 09:49:29 +01:00
MerryMage
b88c291f81
A32: Detect misaligned memory accesses
...
This avoids issues with misaligned memory accesses writing into the next page.
2020-06-17 17:51:37 +01:00
MerryMage
9f3277540a
Merge A32 and A64 exclusive monitors
2020-06-17 10:33:09 +01:00
Lioncash
4b371c0445
A32: Implement ASIMD VREV{16, 32, 64}
2020-06-17 10:21:59 +01:00
Lioncash
6dd2c94095
A32: Implement ASIMD VABS
...
Very similar to VNEG in that the only thing that differs is the function
called.
2020-06-16 22:42:18 +01:00
MerryMage
53422bec46
a64_emit_x64: Reduce code duplication in exclusive memory code
2020-06-16 18:16:33 +01:00
MerryMage
a1c9bb94a8
A32: Add yuzu-specific hacks
2020-06-16 17:54:21 +01:00
MerryMage
2c1a4843ad
A32 global exlcusive monitor
2020-06-16 17:54:21 +01:00
MerryMage
58abdcce5b
backend/x64/a32_*: Rename config to conf
...
Standardize on one name for both a32_* and a64_*.
2020-06-16 14:56:44 +01:00
MerryMage
7ea521b8bf
a32_emit_x64: Change ExclusiveWriteMemory64 to require a single U64 argument
2020-06-16 13:32:50 +01:00
MerryMage
aa341b7eea
a32_emit_x64: Make ExclusiveWrite a member function of A32EmitX64
2020-06-16 13:03:17 +01:00
MerryMage
34ef5142e3
a32_emit_x64: Specify callback as template argument
...
Removes unnecessary switch statement.
2020-06-16 10:23:51 +01:00
MerryMage
58b2c83944
a32_emit_x64: Reduce mov code duplication in {Read,Write}Memory
2020-06-16 10:14:06 +01:00
Lioncash
aabd0d824d
A32: Add immediate creation helper
...
Provides the same helper function that exists within the A64 frontend
for creating immediate values.
2020-06-16 09:54:28 +01:00
Lioncash
93ed3441b7
A32: Implement ASIMD VCLS/VCLZ/VCNT
2020-06-16 09:54:28 +01:00
Lioncash
15b3de95e4
A32: Implement VNEG
2020-06-16 01:53:21 +01:00
MerryMage
2796a85096
interface/a32: Remove descriptor argument from Disassemble
2020-06-12 15:27:42 +01:00
MerryMage
3ccc415c52
emit_x64_saturation: Improve codegen for saturated result in EmitSignedSaturation
2020-06-12 15:24:37 +01:00
MerryMage
e953f67201
emit_x64_packed: PackedAbsDiffSumS8: Fix case when bits above the lower 32 bits are not zero
2020-06-12 15:24:09 +01:00
MerryMage
c4cf0b3e47
exception_handler_posix: Just disable fastmem if initialization fails
2020-06-10 22:52:27 +01:00
MerryMage
55bddc767f
backend/x64: Touch PEXT/PDEP code
...
* Use pext/pdep where not previously used
* Limit pext/pdep to non-AMD platforms due to slowness on AMD
* Use imul/and as alternatives for AMD and non-BMI2 platforms
2020-06-10 22:30:22 +01:00
MerryMage
f495018f53
block_of_code: Encapsulate CPU feature detection code
2020-06-09 21:25:57 +01:00
MerryMage
feddf69cb4
emit_x64_crc32: Use same constants
2020-06-06 20:46:09 +01:00
MerryMage
66a356e6cb
emit_x64_crc32: Further improvements to codegen
2020-06-06 19:04:20 +01:00
MerryMage
bb203429c6
crc32: Remove unnecessary masking
2020-06-04 20:33:46 +01:00
MerryMage
bcde135c23
emit_x64_crc32: Improve 64-bit PCLMULQDQ implementation of EmitCRC32ISO
...
Reduce number of PCLMULQDQs to 3
2020-06-04 19:23:51 +01:00
MerryMage
0f9c70ff42
emit_x64_crc32: Improve PCLMULQDQ implementation of EmitCRC32ISO
...
Remove use of pshufd
2020-06-03 18:55:58 +01:00
MerryMage
fa6aee434e
emit_x64_crc32: PCLMULQDQ implementation of EmitCRC32ISO
2020-06-03 11:16:53 +01:00
MerryMage
b47adaee1d
emit_x64_vector: SSSE3 implementation of EmitVectorExtract
2020-06-01 15:41:36 +01:00
MerryMage
f3845cea9a
A32: Implement ASIMD VQSUB instruction
2020-05-30 18:19:17 +01:00
MerryMage
16ff880f8f
A32: Implement ASIMD VQADD
2020-05-30 16:09:37 +01:00
MerryMage
174fbb74c5
simd_three_same: Use VectorSaturated{Signed,Unsigned}{Add,Sub} in SaturatingArithmeticOperation
2020-05-30 15:55:32 +01:00
MerryMage
4e90754873
IR: Implement VectorSaturated{Signed,Unsigned}{Add,Sub}
2020-05-30 15:55:32 +01:00
MerryMage
3a50d444dc
A32: Implement ASIMD VHSUB
2020-05-28 22:29:00 +01:00
MerryMage
205e6c5a56
A32: Implement ASIMD VRHADD
2020-05-28 22:29:00 +01:00
MerryMage
946eb03a3b
A32: Implement ASIMD VHADD
2020-05-28 22:29:00 +01:00
MerryMage
f8062345bb
asimd_two_regs_misc: Use {Get,Set}Vector
2020-05-28 21:05:30 +01:00
MerryMage
11cec1e3b6
asimd_three_same: Use {Get,Set}Vector
2020-05-28 21:05:16 +01:00
MerryMage
7d0b16de32
asimd_one_reg_modified_immediate: Use {Get,Set}Vector
2020-05-28 20:40:26 +01:00
MerryMage
cae857b8c8
verification_pass: Have an appropriate assertion message
2020-05-28 20:40:11 +01:00
MerryMage
ebddf6cca0
basic_block: Allow printing of invalid instruction pointers
2020-05-28 20:39:50 +01:00
MerryMage
07108246cf
A32/IR: Add SetVector and GetVector
2020-05-28 20:39:19 +01:00
MerryMage
93c289b54f
Use tsl::robin_map and tsl::robin_set
...
Replace std::unordered_map and std::unordered_set with the above.
Better performance profile.
2020-05-26 20:51:48 +01:00
Lioncash
c4a4bdd7de
frontend: Relocate ExtReg handling to types.h
...
Same behavior, but deduplicates the code being placed across several
files
2020-05-24 23:55:47 +01:00
Lioncash
1900df5340
frontend: Relocate advanced SIMD expansion to a common file
...
Deduplicates code a little bit.
2020-05-24 23:55:47 +01:00
Lioncash
fc112e61f2
A32: Implement ASIMD modified immediate functions
...
Implements VBIC, VMOV, VMVN, and VORR modified immediate instructions.
2020-05-24 23:55:47 +01:00
Lioncash
659d78c9c4
A32: Implement ASIMD VSWP
...
A trivial one to implement, this just swaps the contents of two
registers in place.
2020-05-22 19:43:24 +01:00
MerryMage
d0075f4ea6
print_info: Use LLVM to disassemble A32
2020-05-17 22:30:46 +01:00
MerryMage
c59a127e86
opcodes: Switch from std::map to std::array
...
Optimization.
2020-05-17 17:01:39 +01:00
MerryMage
d0b45f6150
A32: Implement ARMv8 VST{1-4} (multiple)
2020-05-17 17:01:39 +01:00
Lioncash
eb332b3836
asimd_three_same: Unify BitwiseInstructionWithDst with BitwiseInstruction
...
Now that all bitwise instructions are implemented, we can unify all of
them together using if constexpr.
2020-05-16 20:22:12 +01:00
Lioncash
f42b3ad4a0
A32: Implement ASIMD VBIF (register)
2020-05-16 20:22:12 +01:00
Lioncash
ee9a81dcba
A32: Implement ASIMD VBIT (register)
2020-05-16 20:22:12 +01:00
Lioncash
d624059ead
A32: Implement ASIMD VBSL (register)
2020-05-16 20:22:12 +01:00
Lioncash
66663cf8e7
asimd_three_same: Collapse all bitwise implementations into a single code path
...
Less code and results in only writing the parts that matter once.
2020-05-16 20:22:12 +01:00
Lioncash
4b5e3437cf
A32: Implement ASIMD VEOR (register)
2020-05-16 20:22:12 +01:00
Lioncash
67b284f6fa
A32: Implement ASIMD VORN (register)
2020-05-16 20:22:12 +01:00
Lioncash
1fdd90ca2a
A32: Implement ASIMD VORR (register)
2020-05-16 20:22:12 +01:00
Lioncash
9b93a9de46
a32_jitstate: Remove obsoleted debug assert
2020-05-16 20:22:12 +01:00
Lioncash
64fa804dd4
A32: Implement ASIMD VBIC (register)
2020-05-16 20:22:12 +01:00
Lioncash
0441ab81a1
A32: Implement ASIMD VAND (register)
2020-05-16 20:22:12 +01:00
Lioncash
1b25e867ae
asimd_load_store_structures: Simplify ToExtRegD()
...
ExtReg has a supplied operator+, so we can make use of that instead.
2020-05-16 11:27:22 -04:00
MerryMage
2169653c50
a64_emit_x64: Invalid regalloc code for EmitA64ExclusiveReadMemory128
...
Attempted to allocate args[0] after end of allocation scope
2020-05-16 14:11:23 +01:00
MerryMage
1a0bc5ba91
A32/ASIMD: ARMv8: Implement VLD{1-4} (multiple)
2020-05-16 14:11:23 +01:00
MerryMage
e7f1a0d408
A32: ARMv8: Implement LDA{,EX}{,B,D,H} and STL{,EX}{,B,D,H}
2020-05-15 21:07:36 +01:00
Lioncash
af3b65b135
decoder_detail: Mark GetMaskAndExpect() as constexpr
...
Elides quite a bit of code at runtime when constructing the decoding
tables.
2020-05-11 08:29:06 +01:00
MerryMage
59db2c191a
VFPv3: Implement VMOV (immediate)
2020-05-10 15:09:37 +01:00
MerryMage
3c86d58064
VFPv4: Implement VCVTB, VCVTT
2020-05-10 14:45:18 +01:00
MerryMage
010fab9a0e
VFPv4: Implement VFMA, VFMS
2020-05-10 14:20:11 +01:00
MerryMage
8e97b10acb
VFPv4: Implement VFNMS, VFNMA
2020-05-10 14:14:03 +01:00
MerryMage
6df660c889
fuzz_arm: Ensure all instructions are fuzzed
...
* VFP instructions were not getting fuzzed due to matching coprocessor instructions (as invalid instructions)
* Fix VPOP writeback for doubles when (imm8 & 1) == 1
* Do not accidentally fuzz unimplemented unconditional instructions
2020-05-10 13:57:39 +01:00
MerryMage
9a38c7324f
A32: Add decoders for remaining v7 instructions
2020-05-10 10:50:34 +01:00
MerryMage
8b3bc92bce
backend/x64: Reduce conversions required for cpsr_nzcv
...
The guest program often accesses the NZCV flags directly much less
often than we need to use them for jumps and other such uses.
Therefore, we store our flags in cpsr_nzcv in a x64-friendly format.
This allows for a reduction in conditional jump related code.
2020-05-06 22:38:06 +01:00
Fernando Sahmkow
d7abae1e31
A64: Implement Exceptional Exit.
2020-05-03 01:40:37 +01:00
Fernando Sahmkow
41521ed856
User Config: Add option to specify wall clock CNTPCT.
2020-05-03 01:40:37 +01:00
Fernando Sahmkow
97b9d3e058
Exclusive Monitor: Rework exclusive monitor interface.
2020-05-03 01:40:37 +01:00
Fernando Sahmkow
b5d8b24a3c
Exclusive Monitor: Allow clearing a single processor.
2020-05-03 01:40:36 +01:00
Fernando Sahmkow
2068658a82
A64 Interface: Allow changing processor id.
...
This commit allows the JIT to be used per guest thread and change it's
core when the thread is migrated.
2020-05-03 01:40:36 +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
e7166e8ba7
constant_propagation_pass: Fold add and sub
2020-04-29 14:16:17 +01:00
MerryMage
dca983803a
translate_arm: ConditionPassed: Some instructions emit no microinstructions
2020-04-24 13:12:13 +01:00
MerryMage
94d0d33e02
Fix single stepping for certain instructions
...
Several issues:
1. Several terminal instructions did not stop at the end of a single-step block
2. x64 backend for the A32 frontend sometimes polluted upper_location_descriptor with the single-stepping flag
We also introduce the enable_optimizations parameter to the A32 frontend.
2020-04-24 11:44:38 +01:00
MerryMage
69061d87fa
exception_handler_windows: Ignore irrelevant exceptions
2020-04-23 20:58:24 +01:00
MerryMage
5c0bb5cc63
Remove unreachable code (MSVC warnings)
2020-04-23 16:36:34 +01:00
MerryMage
a8a712c801
Relicense to 0BSD
2020-04-23 15:45:57 +01:00
MerryMage
d51a83d265
constant_propagation_pass: Fold IsZero
2020-04-22 21:07:09 +01:00
MerryMage
df1a0eecaf
constant_propagation_pass: Fold shifts
2020-04-22 21:07:09 +01:00
MerryMage
7242388577
A64: Specialize arithmetic shift SBFM aliases
2020-04-22 21:07:09 +01:00
MerryMage
a13392e432
A64: Specialize sign-extension SBFM aliases
2020-04-22 21:07:09 +01:00
MerryMage
4573511fe3
constant_propagation_pass: Prepare for IR matchers
2020-04-22 21:07:09 +01:00
MerryMage
0d7476d3ec
constant_propagation_pass: Propagate constants across commutative operations
...
e.g. (a & b) & c == a & (b & c) where b and c are constants
2020-04-22 21:07:09 +01:00
MerryMage
f59b9fb020
IR: Add ReplicateBit microinstruction
2020-04-22 21:07:09 +01:00
MerryMage
93adcfa5c6
value: Add GetInstRecursive
2020-04-22 21:06:18 +01:00
MerryMage
996d5cb841
ir_opt: Add IdentityRemovalPass
2020-04-22 21:06:18 +01:00
MerryMage
2ae68b13ed
value: Add IsIdentity function
2020-04-22 21:06:18 +01:00
MerryMage
8db4d65587
A64/decoder: Use a lookup table instead of doing a linear scan
2020-04-22 21:06:18 +01:00
MerryMage
0c51313479
A64: Add enable_optimizations configuration option
...
Allow library users to disable optimizations for debugging reasons.
2020-04-22 21:06:18 +01:00
MerryMage
8bef1afb9a
emit_x64_floating_point: SSE2 implementation for DenormalsAreZero
2020-04-22 21:06:18 +01:00
MerryMage
7c917f1c12
CMakeLists: Add DYNARMIC_FRONTENDS option
...
Allows library user to select which frontends to enable
2020-04-22 21:06:18 +01:00
MerryMage
668a43f815
A32: Detect unpredictable LDM/STM instructions
2020-04-22 21:06:18 +01:00
MerryMage
cd1560c664
emit_x64: Do not clear fast_dispatch_table unnecessarily
...
Reduces invalidation overhead
2020-04-22 21:06:18 +01:00
MerryMage
35402a9a17
a64_emit_x64: Fix location descriptor generation in GenTerminalHandlers
2020-04-22 21:06:18 +01:00
MerryMage
2770115757
emit_x64_data_processing: EmitMaskedShift: Use appropriately sized immediates
2020-04-22 21:06:18 +01:00
MerryMage
cc012a830c
exception_handler_windows: Do not attempt to call cb when cb isn't callable
2020-04-22 21:06:18 +01:00
MerryMage
4e83e81e58
backend/x64: Add fastmem support to Windows exception handler
2020-04-22 21:06:18 +01:00
MerryMage
b7b71d65c2
backend/x64: Add POSIX exception handler with fastmem support
2020-04-22 21:06:18 +01:00
MerryMage
2d348d2d68
backend/x64: Add macOS exception handler with fastmem support
2020-04-22 21:06:18 +01:00
MerryMage
4636055646
a32_emit_x64: Implement fastmem
2020-04-22 21:06:17 +01:00
MerryMage
f9b9081d4c
a32_emit_x64: Fully wrapped memory fallbacks
...
In the same style as the A64 backend
2020-04-22 21:06:17 +01:00
MerryMage
ad52c997f4
a32_emit_x64: Use r14 for page_table pointer
2020-04-22 21:06:17 +01:00
MerryMage
49fcfe040c
reg_alloc: Explicitly specify GPR and XMM order
...
This allows each backend to modify what registers they want to use and their preferred orderings
2020-04-22 21:06:17 +01:00
MerryMage
c232ad7971
a32_emit_x64: Make {Read,Write}Memory member functions of A32EmitX64
2020-04-22 21:06:17 +01:00
MerryMage
5267dbb8cf
emit_x64_saturation: Prefer changeBit to setBit
2020-04-22 21:06:17 +01:00
MerryMage
9d60d92692
backend/x64: Make ExceptionHandler its own class
2020-04-22 21:06:17 +01:00
MerryMage
325808949f
backend/x64: Rename namespace BackendX64 -> Backend::X64
2020-04-22 21:06:17 +01:00
MerryMage
f569d7913c
block_of_code: Reduce jmps in dispatcher loop
2020-04-22 21:06:17 +01:00
MerryMage
7e0c415473
block_of_code: Always specify codeptr to run from
2020-04-22 21:06:17 +01:00
MerryMage
b6536115ef
A32: Add Step
2020-04-22 21:06:17 +01:00
MerryMage
f69c77391e
A64: Add Step
...
Allow for stepping instruction-by-instruction
2020-04-22 21:06:17 +01:00
MerryMage
09d3c77d74
IR: Add masked shift IR instructions
...
Also use these in the A64 frontend to avoid the need to mask the shift amount.
2020-04-22 21:06:17 +01:00
MerryMage
bd88286b21
cast_util: Add FptrCast
...
Reduce unnecessary type duplication when casting a lambda to a function pointer.
2020-04-22 21:06:17 +01:00
MerryMage
fe583aa076
lut_from_list: Reduce number of required template arguments
2020-04-22 21:06:17 +01:00
MerryMage
81fcb4e537
mp: Migrate to shared version of mp library
2020-04-22 21:06:17 +01:00
MerryMage
28e5af20b5
mp/function_info: Add parameter_count_v
2020-04-22 21:04:24 +01:00
MerryMage
aa225a7dc4
bit_util: Add CountLeadingZeros
2020-04-22 21:04:24 +01:00
MerryMage
25e27282e3
a64_emit_x64: Reduce patchpoint sizes
2020-04-22 21:04:23 +01:00
MerryMage
a59c335b05
A64: Add options for detecting misaligned loads and stores
2020-04-22 21:04:23 +01:00
Marshall Mohror
1ebc1895ee
A32/x64: Create a global_offset optimization for the page table ( #507 )
...
Instead of looking up the page table like:
table[addr >> 12][addr & 0xFFF]
We can use a global offset on the table to query the memory like:
table[addr >> 12][addr]
This saves two instructions on *every* memory access within the recompiler.
Original change by degasus in A64 emitter
2020-04-22 21:04:23 +01:00
MerryMage
e10985d179
ir/basic_block: Add FastDispatchHint to TerminalToString
...
Use a boost::static_visitor to ensure this is caught at compile-time in the future.
2020-04-22 21:04:23 +01:00
Lioncash
af3614553b
A64/impl: Move AccType and MemOp enum into general IR emitter header
...
These will be used by both frontends in the future, so this performs the
migratory changes separate from the changes that will make use of them.
2020-04-22 21:04:23 +01:00
Markus Wick
93668c24be
A64/x64: Create a global_offset optimization for the page table.
...
Instead of looking up the page table like:
table[addr >> 12][addr & 0xFFF]
We can use a global offset on the table to query the memory like:
table[addr >> 12][addr]
This saves two instructions on *every* memory access within the recompiler.
Thanks at skmp for the idea.
2020-04-22 21:04:23 +01:00
MerryMage
6325ac23eb
a32_emit_x64: Use std::get_if in EmitA32Coproc*
2020-04-22 21:04:23 +01:00
MerryMage
39bd2c034d
constant_propagation_pass: Handle GetCarryFromOp for MostSignificantWord
2020-04-22 21:04:23 +01:00
MerryMage
ada66d7092
a32_interface: Remove unused TransferJitState function
2020-04-22 21:04:23 +01:00
MerryMage
b4884a51e0
a32_jitstate: Only transfer required state
...
Importantly, reset exclusive state upon transfer.
2020-04-22 21:04:23 +01:00
MerryMage
1aa7b62e92
A32/Thumb: Correct behaviour for UDF and Unpredictable instructions
...
Raise an exception instead of calling the interpreter and ASSERT-ing respectively.
2020-04-22 21:04:23 +01:00
MerryMage
c7d20f3f2f
fuzz_arm: Test MSR and MRS instructions against unicorn
...
* Add always_little_endian option to mach unicorn behavior.
* Correct CPSR.Mode = Usermode
2020-04-22 21:04:23 +01:00
MerryMage
2f06ef5d4e
a32_emit_x64: EmitA32SetCpsr: BUGFIX: Actually set CPSR.GE
...
Was unintentionally masking the writing of CPSR.GE due to 32-bit immediate sign extension.
2020-04-22 21:04:23 +01:00
MerryMage
0a6f822d76
a32_emit_x64: GenTerminalHandlers: Remove unnecessary mov
2020-04-22 21:04:23 +01:00
MerryMage
717bd2fbb2
A64: Add hook_hint_instructions option
2020-04-22 21:04:23 +01:00
MerryMage
396116ee61
A32: Add hook_hint_instructions option
2020-04-22 21:04:23 +01:00
MerryMage
2f2a859615
a32_jitstate: Consolidate upper bits of location descriptor into upper_location_descriptor
...
Also solves a performance regression initially introduced by b6e8297e369f2dc4758bafe944e51efb8d1a2552,
primarily due to excessively mismatched load/store sizes causing less than optimal load-to-store forwarding.
2020-04-22 21:04:23 +01:00
MerryMage
e41a7dc678
CMakeLists: Temporarily remove export
...
Unable to export fmt in projects that have DYNARMIC_NO_BUNDLED_FMT enabled
2020-04-22 21:04:22 +01:00
Merry
1c97edac77
Merge pull request #503 from lioncash/cmp
...
A64: Implement half-precision variants of FCMEQ
2020-04-22 21:04:22 +01:00
Merry
f252a62c1b
Merge pull request #502 from lioncash/header
...
General: Remove unnecessary includes
2020-04-22 21:04:22 +01:00
Lioncash
11d1114a17
A64: Implement all half-precision variants of FCMEQ
2020-04-22 21:04:22 +01:00
Lioncash
22bd95902d
backend/x64/reg_alloc: Apply const where applicable
...
Also tidies up bracing where applicable along the way.
2020-04-22 21:04:22 +01:00
Lioncash
349d4b577a
General: Remove unnecessary includes
...
Removes unnecessary header dependencies that have accumulated over time
as changes have been made. Lessens the amount of files that need to be
rebuilt when the headers change.
2020-04-22 21:04:22 +01:00
Lioncash
43fd2b400a
frontend/ir_emitter: Add half-precision opcode for FPVectorEquals
2020-04-22 21:04:22 +01:00
Lioncash
cba9351b82
backend/x64/emit_*: Apply const where applicable
2020-04-22 21:04:22 +01:00
Lioncash
557a01a787
common/fp/op: Add soft-float implementation of FPCompareEQ
...
This will be used to implement the half-precision floating-point
variants of FCMEQ in following changes.
2020-04-22 21:04:22 +01:00
Lioncash
dd315e89eb
A64/translate/*: Apply const where applicable
...
Just some tidying up for consistency
2020-04-22 21:04:22 +01:00
Lioncash
d9d59bc1f4
common/cast_util: Declare BitCast and BitCastPointee with the noexcept specifier
...
std::bit_cast is also defined with the noexcept specifier, so we can do
the same here to match up with it and stay similar with the standard
library.
2020-04-22 21:04:22 +01:00
Lioncash
4f47861669
A64/translate/impl: Mark DecodeBitMasks and AdvSIMDExpandImm as static
...
These don't rely on instance state to perform their behavior. They're
just helper functions.
2020-04-22 21:04:22 +01:00
Lioncash
dddba94c17
disassembler_arm: Apply const where applicable
2020-04-22 21:04:22 +01:00
Lioncash
9365487797
frontend/A32/ir_emitter: Remove unnecessary includes
...
std::initializer_list isn't used anywhere in here, and we can just
forward declare the CoprocReg enum to avoid needing to include the
header.
2020-04-22 21:04:22 +01:00
Lioncash
23f56bdb67
x64/exception_handler_windows: Join namespace declaration
...
Uses a nested namespace declaration like the rest of the codebase.
2020-04-22 21:04:22 +01:00
Lioncash
3bbb06c34a
a64_emit_x64: Apply [[maybe_unused]] to unused lambda parameter
...
This can result in an unused variable warning on Windows otherwise.
2020-04-22 21:04:22 +01:00
Lioncash
bfa8035414
A32/A64: Make public header inclusions consistent
...
For all public header inclusions, we use the <> form of including them
as opposed to "", which we typically use for internal headers.
2020-04-22 21:04:22 +01:00
Lioncash
ccf923305c
a32_interface: Remove duplicated documentation comments
...
These already exist in the header, so these ones can be removed.
2020-04-22 21:04:22 +01:00
Lioncash
fb7d33830c
A32: Make includes consistent
...
Normalizes includes to be relative to the project root, like the rest of
the includes in the project.
2020-04-22 21:04:22 +01:00
Lioncash
b57ed8917a
frontend/A32/types: Remove redundant std::string initializer
...
std::string initializes to empty by default. While we're at it, brace a
lone unbraced if statement.
2020-04-22 21:04:22 +01:00
Lioncash
25b4e463d3
ir_opt/a64_get_set_elimination_pass: Remove redundant return
...
This lambda function has a void return type, so we don't need to
explicitly return at the end of it.
2020-04-22 21:04:22 +01:00
Lioncash
182ceb2807
General: Make parameter names from declarations and implementations consistent
...
Most of the time when this occurs, it's a bug. Thankfully this isn't the
case. However, we can resolve these cases to make the codebase more
consistent.
2020-04-22 21:04:22 +01:00
MerryMage
3513ed1c60
CMakeLists: Define FMT_USE_USER_DEFINED_LITERALS=0
...
This disable a fmtlib feature that depends on a non-standard feature
for its implementation.
2020-04-22 21:04:22 +01:00
Lioncash
b301fcd520
A32/translate/translate: Add missing doxygen parameter string
2020-04-22 21:04:22 +01:00
Lioncash
44b61212e5
Revert "CMakeLists: Handle DYNARMIC_NO_BUNDLED_FMT in relation to export()"
...
I was being silly. This isn't required.
This reverts commit 00b79cbb72c61744470e0aa1a96b673702b33931.
2020-04-22 21:04:22 +01:00
Lioncash
6b9bf7868a
General: Correct typos is code comments
2020-04-22 21:04:22 +01:00
Lioncash
acd7ac5ed3
CMakeLists: Handle DYNARMIC_NO_BUNDLED_FMT in relation to export()
...
This is pretty gross, but until DYNARMIC_NO_BUNDLED_FMT is eliminated,
this fixes the use of it in existing libraries or applications making
use of dynarmic.
2020-04-22 21:04:22 +01:00
Lioncash
6187de7ca7
a32_interface: std::move UserConfig where applicable
...
UserConfig instances contain up to 16 std::shared_ptr<Coprocessor>
instances. We can std::move here to avoid performing 16 redundant atomic
reference increment and decrement operations.
Mostly inconsequential on x64, but we may as well signify intent.
2020-04-22 21:04:22 +01:00
MerryMage
7d20f3b861
A32/translate_thumb: Split off implementation into thumb16 and thumb32
2020-04-22 21:04:22 +01:00
Lioncash
b79ce71b0f
ir/basic_block: std::move Terminal within SetTerminal and ReplaceTerminal
...
A terminal isn't a trivial type (and boost::variant is allowed to heap
allocate), so we can std::move it here to avoid a redundant copy.
2020-04-22 21:04:22 +01:00
MerryMage
e639aa1583
A32/translate: Rename translate_arm directory to impl
...
Mirror what the A64 frontend does.
2020-04-22 21:04:22 +01:00
Lioncash
63eff4e7cc
ir/terminal: std::move constructor parameters where applicable
...
Allows the compiler to choose the most suitable code in this scenario,
given a Terminal isn't a trivial type.
2020-04-22 21:04:22 +01:00
Lioncash
b13b6610b5
a32_interface: Default destructor in the cpp file
...
Makes it more consistent with code throughout the codebase.
2020-04-22 21:04:22 +01:00
MerryMage
5f8eb7c51c
A32/location_descriptor: Add CPSR.IT to A32::LocationDescriptor
2020-04-22 21:04:22 +01:00
MerryMage
13f65f55eb
PSR: Use Common::ModifyBit{,s}
2020-04-22 21:04:22 +01:00
MerryMage
74633301c1
A32: Add ITState
2020-04-22 21:04:22 +01:00
MerryMage
6e2cd35e4f
a32_jitstate: Optimize runtime location descriptor calculation
...
Calculation is now one unaligned 64-bit load.
2020-04-22 21:04:22 +01:00
MerryMage
0de3993373
a32_jitstate: Remove fpsr_idc
...
We do not really have accurate FPSR state in any case.
2020-04-22 21:04:22 +01:00
MerryMage
6f49c0ef8e
{a32,a64}_jitstate: Rename CPSR_* to cpsr_*
2020-04-22 21:04:22 +01:00
MerryMage
8cd7837839
a32_jitstate: Remove old_FPSCR
2020-04-22 21:04:22 +01:00
MerryMage
b3bb544bca
a32_jitstate: Rename FPSCR_nzcv to fpsr_nzcv
2020-04-22 21:04:22 +01:00
MerryMage
76f986979d
a32_jitstate: Rename FPSCR_mode to fpcr_mode
2020-04-22 21:04:22 +01:00
MerryMage
49fca15f90
{a32,a64}_jitstate: Rename FPSCR_IDC to fpsr_idc
2020-04-22 21:04:21 +01:00
MerryMage
622c02f537
{a32,a64}_jitstate: Remove FPSCR_UFC
2020-04-22 21:04:21 +01:00