Lioncash
67443efb62
General: Convert multiple namespace specifiers to nested namespace specifiers where applicable
...
Makes namespacing a little less noisy
2020-04-22 20:44:38 +01:00
Lioncash
7abd673a49
A64: Zero upper 64 bits in ORN if using the 64-bit variant
...
Resolves a TODO
2020-04-22 20:44:38 +01:00
MerryMage
ba3d6da0c8
load_store_register_unprivileged: bug: LDTRSW
2020-04-22 20:44:38 +01:00
MerryMage
75756137c6
A64: Implement CMEQ (register, vector)
2020-04-22 20:44:38 +01:00
MerryMage
d5283e46e8
IR: Implement IR instructions VectorEqual{8,16,32,64,128}
2020-04-22 20:44:38 +01:00
Fernando Sahmkow
e0c12ec2ad
A64: Implemented EOR (vector), ORR (vector, register) and ORN (vector) Instructions ( #142 )
2020-04-22 20:44:38 +01:00
MerryMage
94383fd934
microinstruction: Missed A64{Read,Write}Memory128 from opcode information
2020-04-22 20:44:38 +01:00
James Rowe
589ad7232f
Fixup: Xn|SP are 64 bit addresses encoded in the Rn field
2020-04-22 20:44:38 +01:00
James Rowe
ae880d8391
A64: Fix bugs and address review comments
2020-04-22 20:44:38 +01:00
James Rowe
3aeb7ca50c
Add missing returns
2020-04-22 20:44:38 +01:00
James Rowe
41e6e659c5
A64: Implement Load/Store register (unprivileged)
2020-04-22 20:44:37 +01:00
MerryMage
285fd22c30
IR: Add IR instruction VectorZeroUpper
2020-04-22 20:44:37 +01:00
FernandoS27
ab84524806
Implemented SDIV and UDIV instructions
2020-04-22 20:44:37 +01:00
MerryMage
6033b05ca6
A64: Implement LDR/STR (immediate, SIMD&FP)
2020-04-22 20:44:37 +01:00
MerryMage
e1df7ae621
IR: Add IR instructions A64Memory{Read,Write}128
...
This implementation only works on macOS and Linux.
2020-04-22 20:44:37 +01:00
MerryMage
e00a522cba
IR: Add IR instruction VectorGetElement{8,16,32,64}
2020-04-22 20:44:37 +01:00
MerryMage
28ccd85e5c
IR: Add IR instruction ZeroExtendToQuad
2020-04-22 20:44:37 +01:00
MerryMage
3caf192f60
A64: Implement DUP (general)
2020-04-22 20:44:37 +01:00
MerryMage
793753bf63
IR: Implement Vector{Lower,}Broadcast{8,16,32,64}
2020-04-22 20:44:37 +01:00
Lioncash
8ee854232c
General: Default constructors and destructors where applicable
2020-04-22 20:44:37 +01:00
Lioncash
d1e4526e1c
ir_emitter: Remove unused includes
2020-04-22 20:44:37 +01:00
Lioncash
6f9216d544
A64: Implement RBIT
2020-04-22 20:44:37 +01:00
MerryMage
9b0a21915f
ir_emitted: Remove unimplemented IR instruction Unimplemented
2020-04-22 20:44:37 +01:00
MerryMage
d4b05b28cf
A64: Implement CLS
...
This is not the cleanest implementation.
2020-04-22 20:42:46 +01:00
MerryMage
b8e26bfdc3
A64: Implement ADDP (vector)
2020-04-22 20:42:46 +01:00
MerryMage
eaf545877a
IR: Implement Vector{Lower,}PairedAdd{8,16,32,64}
2020-04-22 20:42:46 +01:00
MerryMage
394bd57bb6
microinstruction: bug: Add missing opcodes
2020-04-22 20:42:46 +01:00
Lioncash
bb1c5bd3b2
A64: Implement SMADDL, SMSUBL, UMADDL, and UMSUBL
2020-04-22 20:42:46 +01:00
Lioncash
c1a25bfc2f
A64: Implement MADD and MSUB
2020-04-22 20:42:46 +01:00
Lioncash
b7c5055d42
A64: Implement CLZ
2020-04-22 20:42:46 +01:00
Lioncash
b612782445
opcodes: Add 64-bit CountLeadingZeroes opcode
2020-04-22 20:42:46 +01:00
MerryMage
4c4efb2213
data_processing_register: Clean-up
2020-04-22 20:42:46 +01:00
Lioncash
ae5dbcbed6
A64: Implement HINT, NOP, YIELD, WFE, WFI, SEV, and SEVL
...
Truly the most difficult A64 instructions to implement.
2020-04-22 20:42:46 +01:00
Lioncash
4d8f4aa8af
A64: Implement ASRV, LSLV, LSRV, and RORV
2020-04-22 20:42:46 +01:00
Lioncash
a8a65beb2b
data_processsing_conditional_select: Implement CSINC, CSINV and CSNEG
2020-04-22 20:42:46 +01:00
MerryMage
f81d0a2536
A64: Implement AND (vector)
2020-04-22 20:42:46 +01:00
MerryMage
a63fc6c89b
A64: Implement ADD (vector, vector)
2020-04-22 20:42:46 +01:00
Thomas Guillemard
896cf44f96
A64: Implement REV, REV32, and REV16 ( #126 )
2020-04-22 20:42:46 +01:00
MerryMage
5eb0bdecdf
IR: Simplify types. F32 -> U32, F64 -> U64, F128 -> U128
...
ARM's Architecture Specification Language doesn't distinguish between floats and integers
as much as we do. This makes some things difficult to implement. Since our register
allocator is now capable of allocating values to XMMs and GPRs as necessary, the
Transfer IR instructions are no longer necessary as they used to be and they can be
removed.
2020-04-22 20:42:46 +01:00
MerryMage
fff8e019dc
reg_alloc: Consider bitwidth of data and registers when emitting instructions
2020-04-22 20:42:46 +01:00
MerryMage
144b629d8a
A64: Implement CSEL
2020-04-22 20:42:45 +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
9f57283a30
A64: Implement SBFM, BFM, UBFM
2020-04-22 20:42:45 +01:00
MerryMage
cdbc8d07a5
A64: Implement MOVN, MOVZ, MOVK
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
21fe61eac6
A64/data_processing_pcrel: bug: ADR{,P} instructions sign extend their immediate
2020-04-22 20:42:45 +01:00
MerryMage
7c4b70751c
A64/data_processing_addsub: bug: {ADD,SUB}S (extended register) instructions write to ZR when d = 31
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
aa74a8130b
Misc. fixups of MSVC build
2020-04-22 20:42:45 +01:00
MerryMage
a1dfa01515
imm: Suppress MSVC warning C4244: value will never be truncated
2020-04-22 20:42:45 +01:00
MerryMage
26da149639
imm: compiler bug: MSVC 19.12 with /permissive- flag doesn't support fold expressions
2020-04-22 20:42:45 +01:00
MerryMage
b34c6616d4
A64/decoder: Split decoder data from header
2020-04-22 20:42:45 +01:00
MerryMage
595f157e5e
A64: Implement LDP, STP
2020-04-22 20:42:45 +01:00
MerryMage
511215342b
A64/location_descriptor: Fix -fpermissive warning on GCC
2020-04-22 20:42:45 +01:00
MerryMage
243f06c613
A64: Implement LDP, STP
2020-04-22 20:42:45 +01:00
MerryMage
25411da838
A32: Implement load stores (immediate)
2020-04-22 20:42:45 +01:00
MerryMage
2aadeec291
A64: Implement SVC
2020-04-22 20:42:45 +01:00
MerryMage
9e27e4d250
imm: bug: SignExtend wasn't working for T with bit size > 32
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
86d1095df7
A64: Implement branch
2020-04-22 20:42:45 +01:00
MerryMage
0641445e51
A64: Implement logical
2020-04-22 20:42:45 +01:00
MerryMage
5a1d88c5dc
A64: Implement pcrel
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
d1eb757f93
A64: Backend framework
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
83022322d1
Make IR->A32 LocationDescriptor conversion explicit
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
4393473d06
interface: Allow saving and storing of contexts
2020-04-22 20:26:40 +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
80c56aa89d
Remove unnecessary use of boost::make_optional
...
Closes #119 .
2020-04-22 20:26:12 +01:00
MerryMage
de6a93a160
decoder_detail: Lambda captures may be unused if iota is an empty sequence
...
Closes #120
2020-04-22 20:26:12 +01:00
MerryMage
3141dadea9
Remove UNUSED macro
2020-04-22 20:26:12 +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
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
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
1c21ae6bcd
saturated: Implement QASX, QSAX, UQASX, UQSAX
2017-04-10 10:21:51 +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
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
...
* Remove dead code
* Standardise code style with rest of code base
2017-02-16 22:28:56 +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
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
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
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
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
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
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
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
b178ab3bec
Replace (void)(...); idiom with UNUSED macro
2016-12-15 21:36:05 +00:00
MerryMage
df197ff6b1
arm/types: Use smallest possible standard type that has sufficient bits for Imm{} types
2016-12-15 20:52:21 +00:00
MerryMage
546198d603
translate_arm: Mark arguments as unused
2016-12-15 20:52:20 +00:00
MerryMage
8d5522f4a0
dissassembler_arm: Support BKPT, QASX, QSAX, UQASX, UQSAX
2016-12-15 20:16:08 +00:00
MerryMage
52e1445f43
Implement USUB8
2016-12-05 00:29:15 +00:00
MerryMage
5c1aab1666
Implement CLZ
...
Includes tests
2016-12-04 22:56:33 +00:00
MerryMage
1a1646d962
Implement UADD8
2016-12-04 20:52:33 +00:00
MerryMage
7cad6949e7
IR: Implement new pseudo-operation GetGEFromOp
2016-12-04 20:52:06 +00:00
MerryMage
e166965f3e
Implement VCMP
2016-12-03 11:41:09 +00:00
MerryMage
f2fe376fc6
Support 64-bit immediates
2016-12-03 11:29:50 +00:00
Mat M
de1f831d79
microinstruction: Make use_count private ( #53 )
...
Makes the operation a part of the direct interface.
2016-11-30 21:51:06 +00:00
Merry
0ff8c375af
Implement UHSUB8 and UHSUB16 ( #48 )
2016-11-26 18:27:21 +00:00
Merry
cb17f9a3ed
Implement SHADD8 and SHADD16 ( #47 )
2016-11-26 18:12:29 +00:00
Sebastian Valle
11ae8d1ffa
Added disassembler support for the ARM parallel add/subtract (modulo arithmetic) instructions. ( #50 )
2016-11-26 17:58:09 +00:00
Sebastian Valle
ed71e31cea
Added disassembler support for the ARM parallel and saturated instructions ( #44 )
2016-11-26 17:49:46 +00:00
MerryMage
c0c1bb1094
Implemented UHADD16
2016-11-26 11:28:20 +00:00
Yuri Kunde Schlesner
9ec51f74bd
libfmt: Update version to current master
2016-11-25 20:47:04 +00:00
Sebastian Valle
4d44474ad4
Implemented the ARM UHADD8 instruction. ( #45 )
...
The x64 implementation uses the SSSE3 instruction PSHUFB.
A non-SSE fallback is provided in case the CPU doesn't support it.
2016-11-25 20:32:22 +00:00
Sebastian Valle
f32921d493
ARM: Implemented UXTB16. ( #42 )
...
It passes tests.
2016-11-24 08:21:12 +00:00
Sebastian Valle
32615d0eff
Implemented the PKHTB and PKHBT instructions with tests. ( #40 )
2016-11-23 21:45:18 +00:00
MerryMage
780ff8e00e
status_register_access: SEL: Use GetGEFlags
2016-11-23 19:47:35 +00:00
MerryMage
b6f7b8babd
ir: Implement GetGEFlags, SetGEFlags
2016-11-23 19:44:27 +00:00
Sebastian Valle
d589c63107
Implemented the ARM SEL instruction, with tests. ( #39 )
...
The test for this instruction is very peculiar. As the instruction's behavior depends on the value of the CPSR, we generate a MSR instruction after each SEL instruction to change the CPSR.
2016-11-23 18:14:07 +00:00
Mat M
65dcf45ca6
FPSCR: Mask away reserved bits ( #34 )
2016-09-21 17:51:13 +01:00
MerryMage
792f2bfd94
translate_arm: Remove unused method ArmTranslatorVisitor::LinkToNextInstruction
2016-09-21 14:07:53 +01:00
Mat M
f75acd6cfb
decoder: Generify the matcher interface ( #33 )
...
Gets rid of a bit of duplication while remaining compatible
with the current interfaces in place.
2016-09-17 09:48:18 +01:00
Mat M
943487ecee
disassembler: Provide includes to function declarations ( #32 )
2016-09-14 23:03:09 +01:00
Mat M
72897b5def
types: Provide ostream operator<< overloads where applicable ( #30 )
2016-09-07 14:21:17 +01:00
Mat M
6a2174ebfa
Add missing explicit specifiers ( #27 )
2016-09-07 12:08:48 +01:00
Mat M
6e0f27a500
types: Add helpers for determining single and doubleword extension registers ( #26 )
2016-09-07 12:08:35 +01:00
Mat M
5bc9ce544f
arm_types: Move into arm folder ( #25 )
2016-09-06 00:52:33 +01:00
Mat M
b40d19c3b7
location_descriptor: Provide operator<< string overload ( #24 )
2016-09-05 21:31:25 +01:00
Mat M
6d53bb6d7e
arm_types: Split out LocationDescriptor ( #20 )
...
This isn't really an ARM-specific type, since it's used to indicate a
Block location.
2016-09-05 11:54:09 +01:00
Mat M
84336cf29d
value: Change Value into a class ( #19 )
...
'struct' is a little bit of a misnomer, considering it has invariants
2016-09-05 11:53:56 +01:00
Mat M
858796a029
Eliminate variable shadowing warnings with MSVC ( #17 )
2016-09-04 11:30:57 +01:00
Mat M
7f9a0c3c38
Remove unnecessary explicit includes ( #16 )
2016-09-03 21:48:03 +01:00
Mat M
05b189bc26
arm_types: Specialize std::hash for LocationDescriptor ( #14 )
...
Same thing, but with the benefit of working with anything that uses
std::hash by default.
2016-09-03 12:48:47 +01:00
Mat M
8c4df46580
FPSCR: Make value constructor explicit ( #13 )
...
Maintains consistency between the PSR helper.
2016-09-03 12:48:31 +01:00
Mat M
5aa4f753b6
load_store: Add checks for unpredictability to other singular store instructions ( #11 )
2016-09-02 21:10:28 +01:00
Mat M
6ec651498d
arm: Add PSR helper type ( #3 )
2016-09-02 17:34:33 +01:00
Mat M
00d0f4d5ff
load_store: Add correctness checks for STRD variants ( #7 )
...
STRD doesn't allow the use of the PC in either Rt or Rt2
2016-09-02 17:32:02 +01:00
MerryMage
ba04be5071
travis: Build on OS X
2016-09-02 17:08:09 +01:00
MerryMage
b3743e9453
Revert "arm_types: Don't use std::hash<u64>() for LocationDescriptorHash"
...
This reverts commit 519c714dbc
2016-09-02 14:33:56 +01:00
MerryMage
519c714dbc
arm_types: Don't use std::hash<u64>() for LocationDescriptorHash
...
Apple Clang (clang-600.0.54 on x86_64-apple-darwin13.4.0) complains with:
implicit instantiation of undefined template 'std::__1::hash<unsigned long long>'
2016-09-02 12:45:09 +01:00
Mat M
a465b2ddbc
ir_emitter: Fix typo. ClearExlcusive -> ClearExclusive ( #5 )
2016-09-02 12:17:22 +01:00
Mat M
ea157dfd52
translate_arm: const-correctness ( #6 )
2016-09-02 12:17:02 +01:00
Mat M
7e3c981974
translate: Forward declare LocationDescriptor ( #2 )
2016-09-01 09:46:35 +01:00
MerryMage
dca3b2f079
Implement VMRS and VMSR
2016-08-26 22:47:54 +01:00
Lioncash
0102951bdd
Convert formatting over to fmtlib
2016-08-26 13:13:19 +01:00
MerryMage
4322c0907c
microinstruction: Rename FindUseWithOpcode to GetAssociatedPseudoOperation, encapsulate associated variables
2016-08-25 21:08:47 +01:00
MerryMage
30df51c2dc
ir_emitter: Should be in the IR namespace, not the Arm namespace
2016-08-25 17:36:42 +01:00
MerryMage
922d1fd198
Merge branch 'xbyak'
2016-08-25 16:54:48 +01:00
MerryMage
e32812cd00
Port x64 backend to xbyak
2016-08-25 16:18:17 +01:00
Lioncash
0e12fb6a56
basic_block: Move all variables behind a public interface
2016-08-25 16:14:37 +01:00
Lioncash
1d8432487d
arm_types: Provide the not-equals operator overload for LocationDescriptor
...
Generally if == has an overload, != should be provided for symmetry.
2016-08-25 14:08:16 +01:00
MerryMage
dc26afbd7e
translate_arm: Translate more than one conditional instruction in a block
2016-08-25 13:05:33 +01:00
MerryMage
aa9b63bac4
basic_block: DumpBlock now dumps terminal details
2016-08-25 13:01:32 +01:00
Lioncash
37755cbfec
translate: Simplify function pointer calls
...
They can just be called like regular functions
2016-08-24 23:19:50 +01:00
Lioncash
eba3a06d80
frontend: Introduce FPSCR register helper class
...
Encapsulates all of the FPSCR state.
2016-08-24 20:51:14 +01:00
MerryMage
b5a86889cd
Implement VCVT
2016-08-23 22:20:04 +01:00
MerryMage
78464a8f01
translate_arm/vfp2: Implement VSTM (A1, A2)
2016-08-23 20:54:38 +01:00
MerryMage
a96704eb0f
arm_types: new_reg >= 0 is always true since new_reg is unsigned
2016-08-23 20:11:41 +01:00
MerryMage
7a01dba3c4
arm_types: Change type signature of operator+ to size_t instead of int
2016-08-23 20:07:53 +01:00
MerryMage
af9a68f0d1
translate_arm/vfp2: Implement VLDM (A1, A2)
2016-08-23 20:07:06 +01:00
Lioncash
d5805cc6eb
intrusive_list: Add size querying
...
Since we store pointers and have an interface for iterators
set up, the count is just the distance from the beginning
to the end of the list.
Nice thing is that because of this, basic blocks also get
the ability to have a size count without needing to do anything
directly.
2016-08-23 19:52:09 +01:00
Lioncash
2180a4be7a
basic_block: Use a range-based for loop for iteration
2016-08-23 19:51:01 +01:00
Lioncash
867d345fdc
disassembler: Deduplicate SignStr
...
Also just makes it return a character, rather than a pointer to a
string.
2016-08-23 16:40:33 +01:00
MerryMage
e0f9dead5d
microinstruction: Identity's type depends on the type of its argument
2016-08-23 15:48:30 +01:00
MerryMage
8c7a81a308
VPOP and VPUSH are floating-point load-store instructions
2016-08-23 14:26:50 +01:00
MerryMage
8d1b9f32ca
Standardize indentation of switch statments
2016-08-23 12:19:27 +01:00
MerryMage
2471be317e
arm_types: Implement LocationDescription::FPSCR_RMode
2016-08-23 02:22:04 +01:00
Lioncash
47f285249b
microinstruction: Introduce convenience informational functions
...
Whenever more rigorous optimizations are attempted (or even basic ones),
it's usually helpful to know what overall kind of instruction is being
dealt with, in the event certain classes of instructions may be eligible
for optimization.
2016-08-22 21:36:48 +01:00
Lioncash
06ec4b5977
microinstruction: Make constructor explicit
2016-08-22 16:01:18 +01:00
MerryMage
843d29b5a9
translate_arm/branch: Read-after-write in arm_BLX_reg
...
When BLX LR is translated, BXWritePC(GetRegister(Reg::LR)) was executed
after the SetRegister(Reg::LR, _) update was done.
2016-08-22 15:53:56 +01:00
MerryMage
d8bee60947
translate_thumb: Read-after-write in thumb16_BLX_reg
...
When the instruction BLX LR is translated, BXWritePC(GetRegister(Reg::LR))
was executed after the SetRegister(Reg::LR, _) update was performed.
2016-08-22 14:28:51 +01:00
Lioncash
1abe881921
basic_block: Add proxy member functions for the instruction list
...
Currently basic block kind of acts like a 'dumb struct' which makes things
a little more verbose to write (as opposed to keeping it all in one place,
I guess). It's also a little wonky conceptually, considering a block is
composed of instructions (i.e. 'contains' them).
So providing accessors that make it act more like a container can make working
with algorithms a little nicer. It also makes the API a little more
defined.
Ideally, the list would be only available through a function, but
currently, the pool allocator is exposed, which seems somewhat odd,
considering the block itself should manage its overall allocations
(with placement new, and regular new), rather than putting that
sanitizing directly on the IR emitter (it should just care about emission,
not block state). However, recontaining that can be followed up with,
as it's very trivial to do.
2016-08-22 13:44:56 +01:00
Lioncash
a8ba15f0d5
intrusive_list: Make Remove and IsEmpty stdlib compatible
...
Makes the name match the standard library equivalents.
C++17 introduces non-member empty() which allows for nicer handling
in generic contexts. May as well make the data structure compatible with
it.
2016-08-19 20:25:18 +01:00
Lioncash
23d190f7b0
intrusive_list: Support inserters
...
Allows std::inserter, std::back_inserter, and std::front_inserter to work
with intrusive lists.
2016-08-19 20:25:17 +01:00
MerryMage
2d6a86e43c
Remove <cassert>
2016-08-19 01:53:24 +01:00
MerryMage
192a0029be
ir/opcodes: Implement IR::AreTypesCompatible
...
Type-checking is now occuring in more than one place.
2016-08-19 01:34:14 +01:00
Tillmann Karras
9782e7da3f
verification_pass: show type errors
2016-08-19 01:17:30 +01:00
Tillmann Karras
dad7724b86
TranlateArm: implement remaining multiplies
...
SMLALxy, SMLAxy, SMULxy SMLAWy, SMULWy, SMLAD, SMLALD, SMLSD, SMLSLD,
SMUAD, SMUSD
2016-08-19 01:08:38 +01:00
MerryMage
fe15cbd50e
translate_arm/parallel: Detect UNPREDICTABLE instructions
2016-08-19 00:59:07 +01:00
MerryMage
2119dfc926
translate_arm/multiply: MLA is UNPREDICTABLE when Ra == R15
2016-08-19 00:59:05 +01:00
MerryMage
0d0f4b1b4f
translate_arm/load_store: Correct implementation for LDM*
2016-08-19 00:59:04 +01:00
MerryMage
4acc481463
translate_arm/load_store: Handle unpredictable instructions
...
This necessated handling literal versions of the instructions separately
as they had different requirements. The rationale for detecting
unpredictable instructions is because:
a. they are unlikely to be outputted by a well-behaved compiler
b. their behaviour may change between different processors
I would rather unpredictable instructions fail loudly than silently do
approximately the right thing.
2016-08-19 00:59:02 +01:00
MerryMage
5869e79b9c
translate_arm: Simplify EmitImmShift and EmitRegShift
2016-08-19 00:21:31 +01:00
MerryMage
b8cf43c43e
translate_arm/data_processing: Rd == R15 is unpredictable for rsr instructions
2016-08-18 18:23:05 +01:00
MerryMage
efc8d2f772
arm_translator: NV conditional is obsolete
2016-08-18 18:21:48 +01:00
MerryMage
5f7d940fde
disassemble_arm: Partially implement coprocessor and hint instructions
2016-08-18 18:21:16 +01:00
MerryMage
36a916a766
decoder/arm: Correct NOP decoder
2016-08-18 18:20:29 +01:00
MerryMage
e9e7ac6e65
decoder/arm: Correct PLD decoder for v6K
2016-08-18 18:19:34 +01:00
Lioncash
841098a0bc
ir: separate components out a little more
2016-08-17 20:46:21 +01:00
Lioncash
9ed9f4c565
mp: Generalize function information retrieval
...
Generalizes MemFnInfo to be compatible with all function types.
Also adds type introspection for arguments, as well as helper templates for the common types supported by all partial specializations.
2016-08-17 10:08:40 +01:00
MerryMage
7d7ac0af71
Optimization: Make SVC use RSB
2016-08-15 15:02:08 +01:00
MerryMage
6c45619aa1
Optimization: Implement terminal LinkBlockFast
2016-08-15 14:33:17 +01:00
MerryMage
e164ede4dc
TranslateArm: Implement MRS, MSR (imm), MSR (reg)
2016-08-15 11:50:49 +01:00
bunnei
30f3d869cc
TranslateArm: Implement VPUSH and VPOP.
2016-08-13 19:37:03 +01:00
MerryMage
960d14d18e
Optimization: Implement Return Stack Buffer
2016-08-13 00:10:23 +01:00
bunnei
8e68e6fdd9
TranslateArm: Implement QADD16/QSUB16/UQADD16/UQSUB16.
2016-08-12 19:00:44 +01:00
bunnei
4b09c0d032
TranslateArm: Implement QADD8 and UQADD8.
2016-08-12 19:00:44 +01:00
bunnei
127fbe99cb
TranslateArm: Implement QSUB8.
2016-08-12 19:00:44 +01:00
bunnei
86fe29c6d2
TranslateArm: Implement UQSUB8.
2016-08-12 19:00:44 +01:00
MerryMage
1029fd27ce
Update documentation (2016-08-12)
2016-08-12 18:17:31 +01:00
MerryMage
3808938c98
Fix SETEND
2016-08-11 19:15:58 +01:00
bunnei
218980cf69
load_store: Implement LDRSB and LDRSH.
2016-08-11 17:18:20 +01:00
MerryMage
0e5593ba62
TranslateArm: Implement SETEND
2016-08-11 17:15:33 +01:00
MerryMage
8964b38cf9
IR/DumpBlock: Print references to ExtRegs
2016-08-11 17:15:02 +01:00
MerryMage
b4c586d5ef
TranslateArm: VSTR: Correct behaviour in big-endian mode
2016-08-10 16:43:37 +01:00
MerryMage
945498a16a
DisassemblerArm: Disassemble SETEND
2016-08-10 16:15:07 +01:00
bunnei
8e8db6e137
TranslateArm: Implement VSTR.
2016-08-10 15:01:23 +01:00
MerryMage
df39308e03
TranslateArm: Implement CLREX, LDREX, LDREXB, LDREXD, LDREXH, STREX, STREXB, STREXD, STREXH, SWP, SWPB
2016-08-09 22:57:20 +01:00
MerryMage
d921390928
TranslateArm: Add santity check to see if we've emitted a terminal instruction
2016-08-09 22:47:41 +01:00
MerryMage
2eec43178a
IR: Opaque can be of any type
2016-08-09 22:46:44 +01:00
MerryMage
82f42d065f
DisassemblerArm: Implemented disassembly of STR*/LDR* instructions
2016-08-09 22:44:42 +01:00
MerryMage
d0d51ba346
TranslateArm: Implement STM, STMDA, STMDB, STMIB
2016-08-08 22:49:11 +01:00
Tillmann Karras
5d26899ac9
Add simplified LogicalShiftRight64 IR opcode
2016-08-08 22:27:05 +01:00
Tillmann Karras
ccb2aa96a5
Add support for the APSR.Q flag
2016-08-08 22:27:04 +01:00
Tillmann Karras
11e0688e5f
Fix build on case-sensitive file systems
2016-08-08 22:27:03 +01:00
MerryMage
85549d7ae2
TranslateArm: Implement LDM, LDMDA, LDMDB, LDMIB
2016-08-08 22:26:06 +01:00
MerryMage
46e4864707
ArmTypes: Add RegListToString and reorganise
2016-08-08 22:20:28 +01:00
MerryMage
edb236ab07
Correct implementation of thumb16_SVC and arm_SVC
2016-08-07 22:19:39 +01:00
MerryMage
4dcd1d1859
Arm: BLX is UNPREDICTABLE when Rm is PC
2016-08-07 20:50:33 +01:00
MerryMage
1af5bef32c
TranslateArm: Implement BLX (imm), BLX (reg) and BXJ
2016-08-07 20:40:31 +01:00
MerryMage
939bb5c0cb
TranslateArm: Implement NOP
2016-08-07 20:08:31 +01:00
MerryMage
e48df9d8fd
TranslateArm: Implement Hint instructions as NOPs
2016-08-07 20:04:48 +01:00
MerryMage
3a465ba4a8
VFP: Implement VLDR
2016-08-07 19:59:35 +01:00
MerryMage
a2c2db277b
VFP: Implement VMOV (all variants)
2016-08-07 19:25:12 +01:00
MerryMage
0f412247ed
VFP: Implement VSQRT
2016-08-07 12:19:07 +01:00
MerryMage
cd8e7c0504
VFP: Implement VNEG
2016-08-07 12:04:21 +01:00
MerryMage
da33af5abe
VFP: Implement VMLA, VMLS, VNMLA, VNMLS
2016-08-07 11:49:06 +01:00
MerryMage
3f1345a1a5
VFP: Implement VNMUL, VDIV
2016-08-07 10:56:12 +01:00
MerryMage
12e7f2c359
VFP: Implement VMUL
2016-08-07 10:21:14 +01:00
MerryMage
97b5fa173f
VFP: Implement VSUB
2016-08-07 01:45:52 +01:00
MerryMage
ce6b5f8210
VFP: Implement VABS
2016-08-07 01:27:18 +01:00
MerryMage
c35f06470f
VFP: Interpret VFP instructions when FPSCR.Len or FPSCR.Stride != 1
2016-08-06 23:01:18 +01:00
MerryMage
94b99f5949
Common: Add an intrusive list implementation; remove use of boost::intrusive::list.
2016-08-06 22:23:01 +01:00
Tillmann Karras
55204a80d0
Implement SMMLA, SMMLS, SMMUL
2016-08-06 21:17:11 +01:00
Tillmann Karras
846d07d7b5
Add Sub64 opcode
2016-08-06 21:17:11 +01:00
Tillmann Karras
b9f4f1ed0f
Add carry support to MostSignificantWord
2016-08-06 21:17:11 +01:00
Tillmann Karras
01aebcb385
Remove *MulHi wrappers
2016-08-06 21:17:11 +01:00
Tillmann Karras
5e047107a0
Disassemble more instructions
...
CLZ, SEL, USAD8, USADA8, SSAT, SSAT16, USAT, USAT16, SMLAL*, SMLA*,
SMUL*, SMLAW*, SMULW*, SMLAD, SMLALD, SMLSD, SMLSLD, SMUAD, SMUSD
2016-08-06 21:17:11 +01:00
Tillmann Karras
f99cb613cf
Disassemble packs and more multiplies
2016-08-06 21:17:11 +01:00
MerryMage
7915f97d98
TranslateArm/LoadStore: Add default case to switches for arm_LDRD_imm and arm_LDRD_reg (fixes GCC warning)
2016-08-06 20:42:06 +01:00
MerryMage
4d127c19dd
Common: Add a memory pool implementation, remove use of boost::pool
2016-08-06 20:41:00 +01:00
MerryMage
4b31ea25a7
VFP: Implement VADD.{F32,F64}
2016-08-06 20:03:15 +01:00
MerryMage
8ff414ee0e
Frontend/Decoder: 1. Remove member pointer as a template argument. 2. Sort ARM table such that unconditional instructions are on top.
2016-08-06 20:03:15 +01:00
bunnei
2448d52394
load_store: Use correct types for LDR/STR.
2016-08-05 20:51:32 -04:00
bunnei
8c2300d477
arm: Implement LDRD reg/imm instructions.
2016-08-05 20:05:02 -04:00
bunnei
72608b7af6
arm: Handle Cond::NV (some 3DS games use this despite being obsolete).
2016-08-05 20:05:02 -04:00
bunnei
ec3a98cf95
arm: Implement LDRH reg/imm instructions.
2016-08-05 20:05:01 -04:00
bunnei
192a0fba7a
arm: Implement LDRB reg/imm instructions.
2016-08-05 20:05:00 -04:00
bunnei
dfb318f208
arm: Implement STRD reg/imm instructions.
2016-08-05 20:04:59 -04:00
bunnei
e931dc2496
arm: Implement STRH reg/imm instructions.
2016-08-05 20:04:58 -04:00
bunnei
9f77662b24
arm: Implement STRB reg/imm instructions.
2016-08-05 20:04:57 -04:00
bunnei
caab1bbc7c
arm: Implement STR reg/imm instructions.
2016-08-05 20:04:56 -04:00
bunnei
b09ecb4532
arm: Implement LDR reg/imm instructions.
2016-08-05 20:04:55 -04:00
MerryMage
640ce48baa
VFP: Implement {Get,Set}ExtendedRegister{32,64}
2016-08-05 19:06:10 +01:00
MerryMage
b4aa01ccf4
Merge remote-tracking branch 'tilkax/master'
2016-08-05 14:14:06 +01:00
MerryMage
01cfaf0286
IR: Properly support Identity in IR::Value
2016-08-05 14:09:10 +01:00
MerryMage
ca40015145
IR: Add Breakpoint IR instruction (for debugging purposes, emits a host-breakpoint)
2016-08-05 14:07:27 +01:00
Tillmann Karras
fce8c86c90
Implement RSB
...
somehow missed this earlier
2016-08-05 02:13:26 +01:00
Tillmann Karras
eb2e6e8bea
Implement some multiplies
2016-08-05 02:09:54 +01:00
Tillmann Karras
3fdc093d10
Add more IR opcodes for multiply instructions
...
Pack2x32To1x64, LeastSignificantWord, MostSignificantWord, IsZero64,
Add64, Mul, Mul64, SignExtendWordToLong, ZeroExtendWordToLong
2016-08-05 02:09:30 +01:00
