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427 commits

Author SHA1 Message Date
MerryMage
058f7b5de6 emit_x64: Make EmitTerminal type-safe 
Avoid the use of boost::variant::which, which tends to produce code which
is not verifiable at compile-time.
 2017-02-16 19:40:51 +00:00
MerryMage
e197b10b96 common: Introduce utility function VisitVariant 
VisitVariant allows one to use a generic lambda to visit a boost::variant.
This is necessary because boost::visit_variant requires the visitor type
to provide a return type.
 2017-02-16 19:30:56 +00:00
MerryMage
5a20a37d3f arm/fpscr: Correct Stride implementation 2017-02-11 12:13:57 +00:00
MerryMage
033e8b9b1e vfp: Rename variables a, b, c to more sensible names 2017-02-06 21:14:36 +00:00
MerryMage
2af39dfaa8 emit_x64: Make reg_alloc a local variable 
reg_alloc contains state that is only valid on a per-block basis, so there
is no reason for it to be a member variable.
 2017-02-04 09:29:35 +00:00
MerryMage
a0e9417912 ir_opt: Initial constant propagation pass implementation 2017-01-30 21:49:46 +00:00
MerryMage
2447f2f360 callbacks: Factorize memory callbacks into inner structure 2017-01-30 21:42:51 +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
3e0e339d98 bit_util: Remove unnecessary include 2017-01-09 22:19:51 +00:00
MerryMage
9ecdd32b84 coprocessor: Implement fast-path for Coproc{Send,Get}{OneWord,TwoWords} 
Allow coprocessor interface to provide pointers instead of a callback.
This allows for a fastpath when all that is required is to read or write a
value and no other action needs to be taken.
 2017-01-08 14:56:06 +00:00
MerryMage
e3bc7d039f Implement CDP, LDC, MCR, MCRR, MRC, MRRC, STC 2017-01-08 14:56:06 +00:00
MerryMage
48693eb6ff Implement coprocessor-related microinstructions 
* CoprocInternalOperation
* CoprocSendOneWord
* CoprocSendTwoWords
* CoprocGetOneWord
* CoprocGetTwoWords
* CoprocLoadWords
* CoprocStoreWords
 2017-01-08 14:56:06 +00:00
MerryMage
b3ae57619d types: Formatting for CoprogReg 2017-01-08 14:56:06 +00:00
MerryMage
d8a37e287c IR: Add IR type CoprocInfo 2017-01-08 14:56:06 +00:00
MerryMage
890b2f75ad callbacks: Add coprocessor interface 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
Fernando Sahmkow
70f4235ee9 Implement UXTAB16 (#78) 2016-12-29 12:15:18 +00:00
MerryMage
0d1fa85402 bit_util: Bit<T>(size_t, const T) cannot be constexpr 
Compound statements are not permitted in constexpr functions in C++14
 2016-12-29 10:08:35 +00:00
FernandoS27
d5610eb26c Implement UHASX, UHSAX, SHASX and SHSAX (#75) 2016-12-28 21:32:22 +00:00
MerryMage
e9df248d56 decoder_detail: Support const member functions 2016-12-23 11:33:40 +00:00
MerryMage
163b67bf1f mp: Add support for const member function pointers to FunctionInfo 2016-12-23 11:32:12 +00:00
MerryMage
b1bad4b5cc decoder_detail: static_assert member function is from visitor class 
Improves readability of compiler errors.
 2016-12-23 11:10:02 +00:00
MerryMage
c7e5216473 emit_x64: EraseInstruction now also invalidates the instruction 
There is now no longer a need to call DecrementRemainingUses on the parent
instruction.
 2016-12-22 18:43:11 +00:00
MerryMage
c78f153ddb decoder/arm: Sort decoders according to number of bits in mask 2016-12-22 15:25:38 +00:00
MerryMage
cb38c94b58 decoder/arm: Fix decoding of RFE 2016-12-22 15:25:07 +00:00
MerryMage
7e77ee7fd6 decoder/arm: Fix decoding of MCR2 2016-12-22 15:11:47 +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
967f3cf7e1 Implement CPS (Thumb) 
* Since currently only User mode is emulated, CPS is a NOP.
 2016-12-21 22:44:27 +00:00
MerryMage
c764a2b889 Implement MUL (T1) 2016-12-21 22:44:14 +00:00
MerryMage
36082087de callbacks: Read code using MemoryReadCode callback 2016-12-21 21:39:14 +00:00
MerryMage
56ea2386d3 saturated: Implement SSAT and USAT 2016-12-21 19:51:25 +00:00
MerryMage
6a269a6ebd IR: Add microinstructions UnsignedSaturation and SignedSaturation 2016-12-21 19:51:25 +00:00
MerryMage
b23b524b03 bit_util: Add SignExtend implementation with runtime bit_count argument 2016-12-21 19:51:25 +00:00
MerryMage
02b2ab7581 emit_x64: Pass tmp to ExtractMostSignificantBitFromPackedBytes in EmitPackedAddU8 2016-12-20 22:07:51 +00:00
MerryMage
097f6a83da emit_x64: Document ExtractAndDuplicateMostSignificantBitFromPackedWords 2016-12-20 22:06:14 +00:00
MerryMage
03f168094d emit_x64: Document ExtractMostSignificantBitFromPackedBytes 2016-12-20 22:05:51 +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
b1d3e7aae9 emit_x64: Refactor patching code 
* Only have a single std::unordered_map for patching information
* Factor patch emitters into own functions
* Implement EmitX64::Unpatch
 2016-12-20 14:06:55 +00:00
MerryMage
cc58666c06 CMakeLists: Use target_compile_options intead of add_compile_options 2016-12-19 00:48:25 +00:00
MerryMage
74a95ea51e block_of_code: Rename alloc to AllocateFromCodeSpace 2016-12-18 23:43:48 +00:00
MerryMage
96e46ba6b5 Implement QADD, QSUB, QDADD, QDSUB 2016-12-15 22:34:29 +00:00
MerryMage
b178ab3bec Replace (void)(...); idiom with UNUSED macro 2016-12-15 21:36:05 +00:00
MerryMage
276873bf70 Wrap #pragma warning with #ifdef _MSC_VER .. #endif 2016-12-15 21:36:02 +00:00
MerryMage
0e8b626d87 CMakeLists: Globally disable MSVC warning C4592 
C4592: Symbol will be dynamically initialized (implementation limitation)
 2016-12-15 21:09:55 +00:00
MerryMage
91e851a991 CMakeLists: Enable /W4 on MSVC 2016-12-15 20:52:23 +00:00
MerryMage
63caed7b09 emit_x64: Remove argument names of unused arguments 2016-12-15 20:52:22 +00:00