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2245 commits

Author SHA1 Message Date
Merry
c28f13af97 emit_x64_vector: Bugfix for EmitVectorReverseBits on AVX-512: Do not reverse bytes without vector 2021-03-27 21:32:43 +00:00
Merry
4d33feb1fa emit_x64_vector: Bugfix for EmitVectorLogicalShiftRight8: shift_amount can be >= 8 2021-03-27 21:32:07 +00:00
Merry
91337788ee emit_x64_vector: Bugfix for EmitVectorLogicalShiftLeft8: shift_amount can be >= 8 2021-03-27 21:31:51 +00:00
Merry
dc37fe6e28 emit_x64_vector: Bugfix for ArithmeticShiftRightByte: shift_amount can be >= 8 2021-03-27 21:31:22 +00:00
Lioncash
1d0b705996 thumb32: Implement PUSH 
This can be handled as an alias for STMDB.
 2021-03-12 19:54:35 -05:00
Lioncash
9cb4790428 thumb32: Implement POP 
This can just be treated as an alias to LDMIA
 2021-03-12 19:43:47 -05:00
Lioncash
39edee70ff thumb32: Implement LDMDB/LDMEA 2021-03-12 19:35:28 -05:00
Lioncash
ae83713f4f thumb32: Simplify existing store functions into helper function 
We can also make a STM helper.
 2021-03-12 19:30:29 -05:00
Lioncash
0d887d9ecd thumb32: Implement LDMIA/LDMFD 2021-03-12 19:26:03 -05:00
Lioncash
714ccf13dd thumb32: Implement STMDB/STMFD 2021-03-12 19:05:39 -05:00
Lioncash
91c4d59da9 thumb32: Implement STMIA/STMEA 2021-03-12 19:05:15 -05:00
merry
543ba4e61f
Merge pull request #589 from lioncash/adr 
thumb32: Implement plain binary immediate ADR variants
 2021-03-12 23:10:23 +00:00
Lioncash
85b8adeb32 thumb32: Implement plain binary immediate ADR variants 
Now all the plain binary immediate instructions are implemented.
 2021-03-12 18:05:41 -05:00
Lioncash
bd02d9e27f thumb32: Implement STR immediate variants 2021-03-12 14:03:40 -05:00
Lioncash
2521314384 thumb32: Implement STRH immediate variants 2021-03-12 13:55:39 -05:00
Lioncash
cbf9027278 thumb32: Implement STRB immediate variants 2021-03-12 13:33:11 -05:00
merry
2093d2b775
Merge pull request #587 from lioncash/8dot7 
a64: Add v8.7 instruction additions to the decoder
 2021-03-10 21:19:03 +00:00
Lioncash
035580abd2 a64: Add v8.7 instruction additions to the decoder 
Adds the instructions introduced in FEAT_WFxT and FEAT_LS64/FEAT_LS64_V
in ARMv8.7
 2021-03-09 18:41:20 -05:00
Lioncash
fb30922cd1 thumb32: Add supporting decoder entry for PLD (literal) 
LDRH (literal)'s pseduocode indicates that cases where Rt specifies the
PC, that the instruction should be execured as if it were a PLD
instruction.

Curiously, however, within the ARM reference manual, the encodings in the case
that happens doesn't match up.

The bit pattern for LDRH (literal) has bit 21 set to 1, but the encoding
of PLD (literal) has bit 21 set to zero for it's only thumb encoding.
 2021-03-09 18:16:08 -05:00
Lioncash
921998f6e9 thumb32: Implement LDRSH variants 2021-03-09 18:11:33 -05:00
Lioncash
7a9bdc8f21 thumb32: Implement LDRH variants 2021-03-09 17:12:46 -05:00
Lioncash
3d7e81e7d1 thumb32: Implement LDR variants 2021-03-09 13:12:15 -05:00
MerryMage
646fd05920 thumb32: Implement RSB (reg) 2021-03-06 19:49:44 +00:00
MerryMage
3f97cb1f9b thumb32: Implement SUB (reg) 2021-03-06 19:49:44 +00:00
MerryMage
17bdb54d30 thumb32: Implement CMP (reg) 2021-03-06 19:49:44 +00:00
MerryMage
a63271fd3b thumb32: Implement SBC (reg) 2021-03-06 19:49:44 +00:00
MerryMage
95189b78ef thumb32: Implement ADC (reg) 2021-03-06 19:49:44 +00:00
MerryMage
af33155ef8 thumb32: Implement ADD (reg) 2021-03-06 19:49:44 +00:00
MerryMage
41ac9971f4 thumb32: Implement CMN (reg) 2021-03-06 19:49:44 +00:00
MerryMage
e7ecd3a7ee thumb32: Implement PKHBT, PKHTB 2021-03-06 19:49:44 +00:00
MerryMage
d2d996e6ba thumb32: Implement EOR (reg) 2021-03-06 19:49:44 +00:00
MerryMage
158a13173c thumb32: Implement AND (reg) 2021-03-06 19:49:44 +00:00
MerryMage
c253b8fc51 thumb32: Implement TST (reg) 2021-03-06 19:49:44 +00:00
merry
ea5d8a3047
Merge pull request #584 from lioncash/loads 
thumb32: Implement Thumb-2 Load Byte and Memory Hints instructions
 2021-03-06 17:31:45 +00:00
MerryMage
531bb42ab5 thumb32: Implement B (T3) 2021-03-06 17:29:55 +00:00
MerryMage
86aa3f0701 thumb32: Implement B (T4) 2021-03-06 17:27:54 +00:00
Lioncash
52fdf801d0 thumb32: Implement LDRSB variants 2021-03-06 11:33:33 -05:00
Lioncash
fe892732cf thumb32: Implement LDRB variants 2021-03-06 11:06:30 -05:00
Lioncash
c66afadbc1 thumb32: Implement PLI variants 2021-03-06 09:55:29 -05:00
Lioncash
b2802aaf17 thumb32: Implement PLD variants 2021-03-06 09:36:51 -05:00
Lioncash
ee99fa69e9 thumb32: Add load source files 
Places all the skeleton files in place.
 2021-03-06 09:13:05 -05:00
Lioncash
47ab3a1450 CMakeLists: Add decoder .inc files 
This makes them show up in IDE generators like XCode.
 2021-03-05 21:00:31 -05:00
merry
f09e400858
Merge pull request #582 from lioncash/pbi 
thumb32: Implement most plain binary immediate instructions
 2021-03-05 23:20:58 +00:00
MerryMage
67e954a4cf thumb32_data_processing_plain_binary_immediate: Make invalid {S,U}SSAT16 decode undefined 2021-03-02 20:54:19 +00:00
MerryMage
52a9af3dca CMakeLists: Rework architecture detection 
* Also only enable xybak/vixl on appropriate architectures
 2021-03-02 20:41:38 +00:00
merry
3d418e9a4f
Merge pull request #583 from lioncash/str 
thumb32: Implement STRB/STRH/STR (register)
 2021-03-02 02:19:47 +00:00
Lioncash
2ac615b882 thumb32: Implement SSAT/USAT 2021-03-01 15:59:52 -05:00
Lioncash
5601aa554e thumb32: Implement STRB/STRH/STR (register) 2021-03-01 15:41:49 -05:00
MerryMage
170ab30b8e thumb32: Implement RSB (immediate) 2021-02-28 21:49:14 +00:00
MerryMage
8d33de2dcc thumb32: Implement SUB (immediate, T3) 2021-02-28 21:49:14 +00:00