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149 commits

Author SHA1 Message Date
MerryMage
fff8e019dc reg_alloc: Consider bitwidth of data and registers when emitting instructions 2020-04-22 20:42:46 +01:00
MerryMage
6395f09f94 IR: Implement Conditional Select 2020-04-22 20:42:45 +01:00
MerryMage
19da68568e A64/translate/branch: bug: Read-after-write error in BLR 2020-04-22 20:42:45 +01:00
MerryMage
ecebe14a01 ir/location_descriptor: Add missing <functional> header for std::hash 2020-04-22 20:42:45 +01:00
MerryMage
c6a091d874 A64: Optimization: Merge interpret blocks 2020-04-22 20:42:45 +01:00
MerryMage
0992987c98 A64: Add ExceptionRaised IR instruction 
The purpose of this instruction is to raise exceptions when certain decode-time
issues happen, instead of asserting at translate time. This allows us to
use the translator for code analysis without worrying about unnecessary asserts,
but also provides flexibility for the library user to perform custom behaviour
when one of these states are raised.
 2020-04-22 20:42:45 +01:00
MerryMage
61125d6dd1 A64/translate: Add TranslateSingleInstruction function 2020-04-22 20:42:45 +01:00
MerryMage
25411da838 A32: Implement load stores (immediate) 2020-04-22 20:42:45 +01:00
MerryMage
68391b0a05 A64: Implement SVC 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
23f3afe0b3 A64: Implement branch (register) 2020-04-22 20:42:45 +01:00
MerryMage
0641445e51 A64: Implement logical 2020-04-22 20:42:45 +01:00
MerryMage
c09e69bb97 A64: Implement addsub instructions 2020-04-22 20:42:44 +01:00
MerryMage
d1cef6ffb0 A64: Implement ADD_shifted 2020-04-22 20:42:44 +01:00
MerryMage
e161cf16f5 A64: Initial framework 2020-04-22 20:42:44 +01:00
MerryMage
f61da0b5a9 IR: Compile-time type-checking of IR 2020-04-22 20:39:27 +01:00
MerryMage
44f7f04b5c IR/Value: Rename RegRef and ExtRegRef to A32Reg and A32ExtReg 2020-04-22 20:39:27 +01:00
MerryMage
9d15e0a8e1 Final A32 refactor 2020-04-22 20:39:27 +01:00
MerryMage
8bef20c24d IR: Split off A32 specific opcodes 2020-04-22 20:33:32 +01:00
MerryMage
b1f0cf9278 A32: Split off A32 specific IREmitter 2020-04-22 20:33:32 +01:00
MerryMage
b3c73e2622 Label A32 specific code appropriately 2020-04-22 20:33:30 +01:00
MerryMage
19a7fb8992 jit_state: Split off CPSR.NZCV 2020-04-22 20:26:40 +01:00
MerryMage
311361b409 jit_state: Split off CPSR.{E,T} 
This allows us to improve code-emission for PopRSBHint. We also improve
code emission other terminals at the same time.
 2020-04-22 20:26:40 +01:00
MerryMage
cb119c2f72 emit_x64: Use boost::icl::interval_map to speed up ranged invalidation 2020-04-22 20:26:40 +01:00
MerryMage
7cac9519b0 microinstruction: Remove DecrementRemainingUses 2020-04-22 20:26:12 +01:00
MerryMage
5d72f7048f basic_block: Add inst address and use count to DumpBlock 
This additional output assists with debugging.
 2020-04-22 20:26:12 +01:00
MerryMage
d1e0a29cd9 Implement IR instruction PackedSelect, reimplement SEL 2020-04-22 20:26:07 +01:00
MerryMage
814e378249 VCMP and VCMPE were the other way around 
- This was due to a misunderstanding of what the E in VCMPE means.
- The E refers to an exception being raised when a QNaN is encountered.
- Added unit tests for VCMP{E}
 2020-04-22 20:26:07 +01:00
MerryMage
29471be317 Standardize location of storage-class specifiers: Place at beginning of declarations 
Justification: C99 specifies that doing otherwise is an obsolescent feature.
 2017-09-29 01:23:45 +01:00
MerryMage
523ae542f4 microinstruction: Implement HasAssociatedPseudoOperation 2017-04-04 13:10:50 +01:00
MerryMage
05e97058c3 parallel: Add and Subtract with Exchange improvements 
* Remove asx argument from PackedHalvingSubAdd{U16,S16} IR instruction
* Implement Packed{Halving,}{AddSub,SubAdd}{U16,S16} IR instructions
* Implement SASX, SSAX, UASX, USAX
 2017-03-24 15:56:24 +00:00
Lynn
fd068ed6b8 Ranged cache invalidation 2017-03-20 11:58:25 +00:00
MerryMage
92a01b0cd8 Prefer ASSERT to DEBUG_ASSERT 2017-02-26 23:30:40 +00:00
MerryMage
bbeea72eba ir_opt: Remove redundant shift instructions 2017-02-26 15:28:14 +00:00
MerryMage
4ed8ee7489 microinstruction: Void arguments when invalidating instruction 2017-02-18 21:29:23 +00:00
MerryMage
642ccb0f66 ir/value: Support U16 immediates 2017-01-29 22:58:11 +00:00
MerryMage
5f7ffe0d0b microinstruction: Implement Inst::AreAllArgsImmediates 2017-01-29 22:56:59 +00:00
MerryMage
22804dc6a5 microinstruction: Arguments of Inst::Use and Inst::UndoUse should be const 2017-01-29 22:53:46 +00:00
MerryMage
1d4446cad5 microinstruction: Removed unnecessary reference from argument of Inst::ReplaceUsesWith 2017-01-29 22:52:33 +00:00
MerryMage
48693eb6ff Implement coprocessor-related microinstructions 
* CoprocInternalOperation
* CoprocSendOneWord
* CoprocSendTwoWords
* CoprocGetOneWord
* CoprocGetTwoWords
* CoprocLoadWords
* CoprocStoreWords
 2017-01-08 14:56:06 +00:00
MerryMage
d8a37e287c IR: Add IR type CoprocInfo 2017-01-08 14:56:06 +00:00
MerryMage
1efd3a764d IR: Remove unused microinstructions NegateLowWord and NegateHighWord 2017-01-05 20:16:39 +00:00
FernandoS27
d5610eb26c Implement UHASX, UHSAX, SHASX and SHSAX (#75) 2016-12-28 21:32:22 +00:00
Fernando Sahmkow
677f62dd6f Implement SHSUB8 and SHSUB16 (#74) 
* Implement IR operations PackedHalvingSubS8 and PackedHalvingSubS16
 2016-12-22 12:02:24 +00:00
MerryMage
6a269a6ebd IR: Add microinstructions UnsignedSaturation and SignedSaturation 2016-12-21 19:51:25 +00:00
FernandoS27
8919265d2c Implement SADD8, SADD16, SSUB8, SSUB16, USUB16 2016-12-20 21:52:38 +00:00
FernandoS27
3f6ecfe245 Implemented USAD8 and USADA8 2016-12-20 21:52:38 +00:00
MerryMage
96e46ba6b5 Implement QADD, QSUB, QDADD, QDSUB 2016-12-15 22:34:29 +00:00
MerryMage
52e1445f43 Implement USUB8 2016-12-05 00:29:15 +00:00