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76 commits

Author SHA1 Message Date
Tillmann Karras
fc33f1d374 Implement more instructions 
SXTB, SXTH, SXTAB, SXTAH, UXTB, UXTH, UXTAB, UXTAH, REV16
 2016-08-03 00:47:17 +01:00
Tillmann Karras
30a90295b9 Implement data processing instructions 
ADC, ADD, AND, BIC, CMN, CMP, EOR, MOV, MVN, ORR, RSB, RSC, SBC, SUB,
TEQ, TST

The code could use some serious deduplication...
 2016-08-03 00:47:16 +01:00
Tillmann Karras
fe71cc9d78 Disassemble reg-shifted regs in lower case 2016-08-03 00:47:16 +01:00
Tillmann Karras
2488926341 Add IR opcode RotateRightExtended 
to rotate through the carry flag
 2016-08-03 00:47:16 +01:00
MerryMage
a875c0c720 TranslateArm: Stub more ARM instructions 2016-08-02 21:59:33 +01:00
MerryMage
deb5e2c10d IR::DumpBlock: Incorrect use of std::map::at 2016-08-02 13:47:05 +01:00
MerryMage
4414ec5bc8 RegAlloc: Allow allocation of XMM registers 2016-08-02 13:46:12 +01:00
MerryMage
6097a21955 TranslateArm: Reorganisation - Split visitor into multiple .cpp files 2016-08-02 11:54:04 +01:00
MerryMage
93af160c97 arm_types: Add FPSCR to Arm::LocationDescriptor and make Arm::LocationDescriptor have a FauxO-like interface 2016-08-02 11:54:02 +01:00
MerryMage
be87038ffd IROpt: Port get/set elimination pass to current IR 2016-08-02 11:51:05 +01:00
MerryMage
51448aa06d More Speed 2016-07-22 23:55:00 +01:00
MerryMage
5fbfc6c155 Implement some simple IR optimizations (get/set eliminiation and DCE) 2016-07-21 21:48:45 +01:00
MerryMage
90d317b868 Implement memory endianness. Implement Thumb SETEND instruction. 2016-07-20 15:34:17 +01:00
MerryMage
98bd7ff6a5 Decoder/Thumb16: Remove BL{,X} prefix/suffix decoders. We have 32-bit thumb instruction support. 2016-07-20 12:08:17 +01:00
Merry
95316b8443 Merged in Subv/dynarmic/arm_mem_tests (pull request #4) 
Added some fuzz tests for most cases of ARM Load/Store instructions
 2016-07-20 10:19:55 +01:00
MerryMage
95588d3faa Fix Thumb BLX (imm), BL (imm) for negative immediates 2016-07-18 22:48:23 +01:00
MerryMage
3f11a149d7 Implement Thumb Instructions: BLX (imm), BL (imm) 2016-07-18 22:18:58 +01:00
MerryMage
e0d6e28b67 Implement Thumb instructions: BX, BLX (reg), B (T1), B (T2) 2016-07-18 21:04:39 +01:00
Subv
ccc61472b9 Added format strings for ARM STRBT encodings A1 and A2 2016-07-18 14:20:58 -05:00
Subv
8617bf80a1 Added format strings for ARM LDRBT encodings A1 and A2 2016-07-18 14:18:39 -05:00
Subv
5d5ea9325c Added format strings for ARM STRT encodings A1 and A2 2016-07-18 14:05:53 -05:00
MerryMage
2363759c62 Implement thumb STM, LDM. Fix thumb POP implementation for P=1. 2016-07-18 20:05:35 +01:00
Subv
77761ba032 Added the format strings for LDRT encodings A1 and A2. 2016-07-18 14:01:18 -05:00
MerryMage
14dcb18bbe Implemented Thumb Instructions: STR (imm, T1), STRB (imm), LDRB (imm), STR (imm, T2), LDR (imm, T2) 2016-07-18 18:48:08 +01:00
MerryMage
a605a43ef9 Implement Thumb Instructions: STRH (imm), LDRH (imm) 2016-07-18 18:28:52 +01:00
MerryMage
f9755870bb Implement Thumb Instructions: LDR (reg), LDRH (reg), LDRSH (reg), LDRB (reg), LDRSB (reg) 2016-07-18 18:02:02 +01:00
MerryMage
dfef65d98f Implement thumb POP instruction 2016-07-18 17:37:48 +01:00
MerryMage
f7e3d7b8d2 Implement Thumb PUSH instruction 2016-07-18 15:11:16 +01:00
MerryMage
9109b226af Implement Thumb instructions: ADD (SP plus imm, T1), ADD (SP plus imm, T2), SUB (SP minus imm) 2016-07-18 11:16:12 +01:00
MerryMage
c18a3eeab4 Better MSVC support 
* Avoiding use of templated variables.
* Now compling on MSVC with /WX (warnings as errors).
* Fixed all MSVC warnings.
* Fixed MSVC source_groups.
 2016-07-18 10:38:22 +01:00
MerryMage
bf99ddd065 Merge branch 'master' of MerryMageBitbucket:MerryMage/dynarmic 2016-07-18 10:33:52 +01:00
MerryMage
28a201da16 Implement Thumb ADR instruction 2016-07-18 09:25:33 +01:00
Subv
0cdf5fe751 Implemented ARM REV and REVSH instructions, with tests. 2016-07-17 14:45:42 -05:00
Merry
24aa24b1bc Merged in Subv/dynarmic (pull request #1) 
Implemented ARM CMP (imm) instruction.
 2016-07-17 19:43:49 +01:00
Subv
7f09510945 Implemented ARM CMP (imm) instruction. 2016-07-17 13:29:37 -05:00
MerryMage
3720da4e19 Implement thumb16_{SXTH,SXTB,UXTH,UXTB,REV,REV16,REVSH} 2016-07-16 19:23:42 +01:00
MerryMage
4b1c27e64f Implement arm_ADC_imm 2016-07-14 20:02:41 +01:00
MerryMage
63242924fc Implement thumb16_SVC 2016-07-14 15:01:30 +01:00
MerryMage
07eaf100ba Reorganise src/frontend: Add subdirectories disassembler and translate 2016-07-14 14:39:43 +01:00
MerryMage
9b2aff166a Implement arm_SVC 2016-07-14 14:29:46 +01:00
MerryMage
672ffb93d0 frontend/translator: Skeleton for Arm translator 2016-07-14 13:28:20 +01:00
MerryMage
7d7751c157 Allow IR blocks to require a cond for block entry. 
* IR: Add cond, cond_failed.
* backend_x64/EmitX64: Implement EmitCondPrelude
 2016-07-14 12:52:53 +01:00
MerryMage
8449deb0bc MSVC support 2016-07-12 13:28:09 +01:00
MerryMage
44352680c6 s/thumb1/thumb16/g: Thumb16 refers to 16-bit thumb instructions, and Thumb32 to 32-bit ones 2016-07-12 11:09:34 +01:00
MerryMage
6e46e7899a Translate/Thumb: Fallback to interpreter for Thumb32 instructions 2016-07-12 11:02:45 +01:00
MerryMage
09420d190b IR: Implement IR microinstructions ALUWritePC and LoadWritePC 2016-07-12 10:58:14 +01:00
MerryMage
f85b86486b frontend/TranslateArm: Just interpret all ARM instructions 2016-07-12 09:11:35 +01:00
MerryMage
1410221b47 Implement thumb1_STR_reg, thumb1_STRH_reg, thumb1_STRB_reg 2016-07-11 23:11:05 +01:00
MerryMage
e7922e4fef Implement thumb1_LDR_literal, thumb1_LDR_imm_t1 2016-07-11 22:43:53 +01:00
MerryMage
f0f14fa5e8 Implement thumb1_MOV_reg 2016-07-10 13:10:06 +08:00