MerryMage
814e378249
VCMP and VCMPE were the other way around
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- 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
08f638d447
emit_x64: pmaxuw and pminuw require SSE 4.1
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This commit is intended to close citra-emu/citra#3137 .
pmaxuw and pminuw were used to perform unsigned comparisons; we emulate
these using a signed comparison by offsetting the inputs by 0x8000 for
CPUs that do not support SSE 4.1.
2020-04-22 20:26:07 +01:00
Mat M
522992965a
Common: Delete Pool's copy constructor and copy/move assignment operators ( #117 )
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The language defines a copy constructor as:
TypeName(const TypeName&)
so this was just deleting a constructor variant that would catch most cases of attempted copies.
2020-04-22 20:22:01 +01:00
Mat M
77fe2aeeaa
emit_x64: Amend doxygen parameters for InvalidateCacheRange() ( #116 )
2020-04-22 20:22:01 +01:00
MerryMage
19dcdde90b
block_of_code: Add vzeroupper instructions where AVX-SSE transitions may occur
2020-04-22 20:22:01 +01:00
MerryMage
60d9392b5c
block_of_code: BlockOfCode should provide cpu info
2020-04-22 20:22:01 +01:00
MerryMage
148c01e08f
interface_x64: Remove is_executing assert from HaltExecution
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In multithreaded code this can be triggered due to a race.
2017-10-14 23:35:01 +01:00
MerryMage
f6cf265bc5
block_of_code: BlockOfCode::ABI_* should be const
2017-09-29 01:35:24 +01:00
MerryMage
29471be317
Standardize location of storage-class specifiers: Place at beginning of declarations
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Justification: C99 specifies that doing otherwise is an obsolescent feature.
2017-09-29 01:23:45 +01:00
MerryMage
b992e5f8ec
Ranged cache invalidation
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* Fix clearing code block on a partial invalidation
* Remove unnecessary use of boost::variant
* Code cleanup
2017-09-11 00:11:05 +01:00
Lioncash
80477b5a67
externals: update fmt to 4.0
2017-08-27 21:43:21 +01:00
MerryMage
568b52d4ba
externals: Update Xbyak to v5.51
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Xbyak now supports multi-byte nops
2017-08-17 21:34:54 +01:00
MerryMage
1613846ab0
reg_alloc: Handle XMM registers in LoadImmediate
2017-08-16 23:11:05 +01:00
MerryMage
993e142c6b
disassembler: Fix RegList
2017-08-05 01:57:29 +01:00
MerryMage
6197bde0fc
disassembler_arm: Fix disassembly of LDRH (reg)
2017-07-30 18:45:55 +01:00
Yuri Kunde Schlesner
38eb7e0314
emit_x64: Use alternative Xbyak names for and, or, xor
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Also enabled XBYAK_NO_OP_NAMES, allowing us to stop using
-fno-operator-names.
2017-06-12 07:57:46 +01:00
James Rowe
82e8c99a47
Link against static fmtlib instead of header only
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When including fmtlib as a header only library in dynarmic, downstream
projects cannot include fmtlib as a static library without getting
linker errors.
2017-05-22 08:23:03 +01:00
MerryMage
599a613fea
Move SEL from status_register_access to misc
2017-04-25 13:57:27 +01:00
MerryMage
50bb317104
parallel: UQADD8 and UQADD16 are unpredictable when {d|n|m} == 15
2017-04-25 13:45:31 +01:00
MerryMage
7639dfea51
coprocessor: Use && instead of & with boolean arguments
2017-04-22 15:05:31 +01:00
MerryMage
2c9dcfa2db
backend_x64: Rename UnwindHandler to ExceptionHandler
2017-04-20 14:08:56 +01:00
MerryMage
0d47f50f57
block_of_code: Implement farcode
2017-04-19 18:58:36 +01:00
MerryMage
1c21ae6bcd
saturated: Implement QASX, QSAX, UQASX, UQSAX
2017-04-10 10:21:51 +01:00
MerryMage
9ac890c62d
reg_alloc: Fix for LLVM's interpretation of the System V ABI
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This aspect of the System V ABI is under-defined. LLVM choses a
different interpretation from GCC and ICC.
Most other compilers assume the callee is responsible zero-ing the
upper bits of the register if necessary. LLVM assumes the caller
has zero-extended the register.
This is a quick fix for this problem until zext-tracking is
implemented.
2017-04-08 22:12:37 +01:00
MerryMage
a5bb81a97c
backend_x64: Remove dispatch loop in Jit::Run
2017-04-08 10:04:53 +01:00
MerryMage
1b37420459
backend_x64: Simplify dispatcher
2017-04-08 09:35:45 +01:00
MerryMage
523ae542f4
microinstruction: Implement HasAssociatedPseudoOperation
2017-04-04 13:10:50 +01:00
MerryMage
4c5de3905b
emit_x64: Correct mutation of immutable in FPThreeOp{32,64}
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operand (args[1]) was erroneously declared as non-scratch.
operand's value could be modified if FTZ was enabled.
2017-04-01 09:57:14 +01:00
MerryMage
05e97058c3
parallel: Add and Subtract with Exchange improvements
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* 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
d9c69ad997
constant_pool: Implement a constant pool
2017-03-19 13:08:04 +00:00
Lioncash
5a02da445a
CMakeLists: Only link LLVM libs against the library
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LLVM library code is only used within the main dynarmic library, not the test executable.
2017-03-11 13:25:14 +00:00
Lioncash
d85137ed65
interface_x64: Amend LLVM disassembly code
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This would previously attempt to perform pointer arithmetic on void pointers,
which would cause compilation errors.
2017-03-07 18:32:04 +00:00
Lioncash
d0efbb9348
CMakeLists: Remove unnecessary linker language specifiers
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This is already inferred by the cmake project being declared a CXX project.
2017-03-07 18:30:58 +00:00
Lioncash
9906be746f
CMakeLists: Make boost an interface library target
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Gets rid of the use of a non-target include and makes libraries
explicitly link against the identifier name in order to get includes.
2017-03-04 11:52:32 +00:00
MerryMage
6396bd02f0
Merge branch 'simplify-reg-alloc'
2017-02-27 00:11:52 +00:00
MerryMage
92a01b0cd8
Prefer ASSERT to DEBUG_ASSERT
2017-02-26 23:30:40 +00:00
MerryMage
135346eb2e
reg_alloc: Move implementations out of header
2017-02-26 23:30:39 +00:00
MerryMage
184db36caf
reg_alloc: Call DecrementRemainingUses in only one place
2017-02-26 23:30:38 +00:00
MerryMage
51fc9fec05
reg_alloc: Reorganize
2017-02-26 23:30:37 +00:00
MerryMage
cf93ab3d31
reg_alloc: Remove old register allocator interface
2017-02-26 23:12:26 +00:00
MerryMage
08a467bf9a
emit_x64: Port to new register allocator interface
2017-02-26 23:12:25 +00:00
Lioncash
662e07337f
CMakeLists: Don't explicitly signify dynarmic as a static lib
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This allows a user of the library to explicitly control which kind of
library type should be built with the CMake BUILD_SHARED_LIBS flag.
By default, libraries will build as static without this specifier.
2017-02-26 23:08:49 +00:00
MerryMage
f883bad2cc
reg_alloc: New register allocation interface
2017-02-26 21:37:35 +00:00
MerryMage
13ac0c234e
reg_alloc: Differentiate between ReadLock and WriteLock
2017-02-26 21:37:34 +00:00
MerryMage
6c3df057fa
reg_alloc: Remove unused functions
2017-02-26 21:37:33 +00:00
MerryMage
1ee4c07f14
reg_alloc: Reimplement ScratchHostLocReg
2017-02-26 21:37:32 +00:00
MerryMage
640faab8a7
reg_alloc: UseHostLoc is no longer necessary
2017-02-26 21:37:30 +00:00
MerryMage
9518bbe06e
reg_alloc: Reimplement UseScratchHostLocReg
2017-02-26 21:37:29 +00:00
MerryMage
e1d8238c50
reg_alloc: Stub UseOpArg
2017-02-26 21:37:27 +00:00
MerryMage
2b078152e7
reg_alloc: Reimplement UseHostLocReg
2017-02-26 21:37:26 +00:00
MerryMage
aefe550428
reg_alloc: Remove the Def concept from register allocator internals
2017-02-26 21:37:25 +00:00
MerryMage
65cccf070e
reg_alloc: Properly encapsulate HostLocInfo
2017-02-26 21:37:24 +00:00
MerryMage
469bb6253f
backend_x64: Factor EmitExclusiveWriteMemory64 into ExclusiveWrite
2017-02-26 15:34:26 +00:00
MerryMage
d7ab1f9c64
backend_x64: Fix ABI violation in ReadMemory and WriteMemory
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Caller-save registers were not saved before call instruction.
Refer to issue #98 .
2017-02-26 15:34:25 +00:00
MerryMage
3768174783
ir_opt: Constant propagation pass works better with a DCE just before it
2017-02-26 15:28:35 +00:00
MerryMage
157585887e
ir_opt: Simplify dead-code elimination pass
2017-02-26 15:28:34 +00:00
MerryMage
bbeea72eba
ir_opt: Remove redundant shift instructions
2017-02-26 15:28:14 +00:00
MerryMage
517fe0f18e
emit_x64: WriteMemory* microinstructions do not define a value
2017-02-25 11:54:47 +00:00
MerryMage
1ff60bc69f
reg_alloc: Move OpArg into own header
2017-02-21 23:38:36 +00:00
MerryMage
4ed8ee7489
microinstruction: Void arguments when invalidating instruction
2017-02-18 21:29:23 +00:00
MerryMage
7fa5845c1f
extension: Implement SXTAB16 and SXTB16
2017-02-18 20:14:44 +00:00
MerryMage
73d1cf36c3
extension: Simplify UXTB16
2017-02-18 20:14:39 +00:00
MerryMage
6edcfeba0b
extension: Simplify rotation code
2017-02-18 20:14:37 +00:00
MerryMage
cc9d2c4603
saturated: Implement SSAT16 and USAT16
2017-02-18 17:43:57 +00:00
MerryMage
358cf7c322
vfp: Implement vectorized VFP instructions
2017-02-18 01:13:25 +00:00
MerryMage
f2dd82967f
load_store: Simplify implementation
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* Remove dead code
* Standardise code style with rest of code base
2017-02-16 22:28:56 +00:00
MerryMage
058f7b5de6
emit_x64: Make EmitTerminal type-safe
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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
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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
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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}
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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
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* 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
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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
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Improves readability of compiler errors.
2016-12-23 11:10:02 +00:00
MerryMage
c7e5216473
emit_x64: EraseInstruction now also invalidates the instruction
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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 )
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* Implement IR operations PackedHalvingSubS8 and PackedHalvingSubS16
2016-12-22 12:02:24 +00:00
MerryMage
967f3cf7e1
Implement CPS (Thumb)
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* 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