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7,017 Commits 90 Branches 131 Tags
2e6f1e0a41e144a4c77c53d0442cb1ce7bbc94de
Commit Graph
75 Commits
Author SHA1 Message Date
Henrik Rydgard 51596b636a Fix numerous ARM JIT bugs. Activate vmtvc and vscl, and vadd/vmul/vdiv/vsub for real this time. 2013-07-31 10:34:58 +02:00
Henrik Rydgard 65f8430c32 Quick hacked-up ARM VFP disassembler. Buggy. 2013-07-30 21:39:37 +02:00
Sacha 583927988c Armjit Update: Improvements 
Implement vsat0 and vsat1
Introduce VMOV for immediates.  Use in MOVI2F where possible by detecting if float val can be encoded.
Combine some vneg ops in ApplyPrefixST.
 2013-06-09 21:27:16 +10:00
Sacha f21218c3f9 Armjit: Combine mul.s + neg.s to VNMUL. Implement VNMUL, VNMLA, VNMLS. 
I had implemented mul.s + add/sub.s + add/sub.s -> VADD/VSUB + V(N)ML(A/S). Turns out it doesn't happen enough though (once or twice per game).
 2013-06-08 16:39:59 +10:00
Sacha 10c976b2af Armjit: Improve ApplyPrefixD. Add VABD to emitter. 2013-06-06 03:08:58 +10:00
Henrik Rydgard 2a39a3b972 JIT: Get rid of one memory access per dispatch, and get rid of blockcodepointers. 2013-04-27 01:32:03 +02:00
Sonicadvance1 cd9b49acfd Updates to ArmEmitter from Dolphin. 2013-04-12 10:14:18 -07:00
Sacha 2f63b56c19 If MOVI2R can be done in 2 ops for ARMv6, prefer that over litpool. Litpool can take 1-3 cycles depending on when the value is used. So, usually 3 cycles :\. 2013-03-28 21:26:13 +10:00
Sacha 471ddd6380 Simplify armjit. 2013-03-26 02:41:15 +10:00
Unknown W. Brackets de3713fc50 armjit: improve mem speed without fastmem. 2013-03-16 14:37:35 -07:00
Sacha f88bf8bbff Attempt at fixing JIT on iOS. Can only have PROT_WRITE or PROT_EXEC enabled. So toggle between them as needed. 2013-03-14 14:40:01 +10:00
Sacha 529803e429 Sonic's ArmEmitter changes (cross-project merge from Dolphin) 2013-03-14 12:47:29 +10:00
Sacha fbef590bed Add emitters for VMRS/VMSR. Undisable ceil, which works. Add stub for rounding mode handling. 2013-03-08 22:39:34 +10:00
Sacha 9f0bb8cf52 armv6: Reuse constants in literal pool. 
May reduce memory loads?
 2013-03-07 14:44:55 +10:00
Sacha ae3b881a7f Use correct args for Operand2(..) through armjit. Fix STR(..). 2013-03-07 00:59:07 +10:00
Sacha 268d16bd24 Use correct args for STR(..) throughout armjit. 2013-03-07 00:59:07 +10:00
Sacha 5a134243a7 Armjit: Fix lwl, lwr and enable again. Thanks Sonic. 2013-03-06 03:28:28 +10:00
Sacha 7e67de3334 Armjit: Implement lwl, lwr, swl, swr in ARM JIT. lwr is currently disabled as it isn't working. 2013-03-06 02:11:36 +10:00
Sacha 9152d2f2bb Armjit: Optimise swl+swr and lwl+lwr cases that can be combined to a single sw or lw. Add shift flags to STR/LDR. Add EatInstruction to ArmJit. 2013-03-06 02:11:36 +10:00
Sacha 4641cf376f Armjit: Implement CLZ instruction. Disable reg shifts for now (breaks Wipeout Pure). 2013-03-05 14:16:35 +10:00
Sacha 10ad797c6d Armjit stubs. 
Add a double encoding for VCVT. Implement integer divide (but not working yet). Stubs for msub/msubu. Don't detect vfpv3 on Symbian.
 2013-03-05 13:16:08 +10:00
Sacha 1089a31a45 Armjit: add reverse bit instruction. 2013-03-05 02:58:51 +10:00
Sacha 0fc6b60874 Fix Lit Pools for cases where offset goes out of range. For example: Zero no Kiseki has a block that is 7K large. 2013-03-04 14:36:23 +10:00
Sacha 9633239f18 Update for lit pools. Works in some games now thanks to [Unknown]. 2013-03-04 14:29:17 +10:00
Sacha bdfe24a86b ARMv6 literal pool method. 2013-03-04 14:26:45 +10:00
Henrik Rydgard 7dc75d87b5 armjit: Re-enable ext/ins, safer implementation. arm7 path disabled for now. 2013-03-03 23:17:21 +01:00
Henrik Rydgard 1e3a00ee9d armjit: implement vzero, vone. Use vmla for dot product. 2013-03-03 20:56:22 +01:00
Henrik Rydgard 650c02c3a5 Some more armjit work (ext, ins) and VFPU prefix clamps (not enabled) 2013-03-03 17:36:22 +01:00
Henrik Rydgard b781c8deb5 Delete unused ARM emitter function. 2013-03-03 10:55:49 +01:00
Henrik Rydgard f5581caccc Some work on ARMJIT FPU compares, still not quite working. 2013-03-02 19:09:24 +01:00
Sacha 6c23e1b6d5 Use flags instead of bools for VCVT. Fix up some spacing. Only Android has ArmEmitterTest. 2013-03-02 11:34:03 +10:00
Henrik Rydgard 253396666c Merge branch 'armjit-fpu' of github.com:hrydgard/ppsspp into armjit-fpu 2013-03-01 18:26:36 +01:00
Sacha 26ebdb4f11 Improve VCMP instruction with option for E. 
Add comment to le JIT about how the VCMP crashes on ARM11, with commented code.
 2013-03-01 15:41:45 +10:00
Sacha 6d3c89e354 Fix up VCVT function to recognise the difference in encoding for to_int and to_float. There is no 'round to zero' option for to_float. cvt.s.w and cvt.w.s should be unsigned. 2013-03-01 13:45:22 +10:00
Henrik Rydgard 516ca8a0c4 Merge branch 'master' into armjit-fpu 
Conflicts:
	Core/MIPS/ARM/ArmJit.h
	Core/MIPS/x86/CompVFPU.cpp
	GPU/GLES/Framebuffer.cpp
 2013-02-28 23:56:28 +01:00
Sacha 35a57be115 ARMJIT: Implement MADD, MADDU. Do bitrev if it takes an immediate. Fix a bug where MULTU was being passed through to the interpreter. 2013-02-28 23:45:46 +01:00
Sacha 059abc0d69 ARMJIT: Add floor, ceil, round. Introducing a rounding mode for VCVT. 
The cvt and trunc are tested heavily. Floor, ceil, round aren't tested as much as there are very few games that use it.
 2013-03-01 01:10:07 +10:00
Sacha 61f5fb35bd ARMJIT: Implement cvt.w.s, cvt.s.w and trunc.w.s that are used heavily in Dragonball. 
May need to keep note of FCR to get correct rounding mode? Interpreter doesn't do this either.
 2013-02-28 19:46:07 +10:00
Sacha fe90d5cd06 Add VNEG and VABS implementations and use in FPU2op. 2013-02-27 23:33:59 +10:00
Sacha ff14815fda ARMJIT: Combine to one instruction for load/stores. 2013-02-27 19:45:01 +10:00
Sacha 2c59de95e9 JIT the signed load/store variants too 2013-02-27 18:05:45 +10:00
Sacha fe8b80c12e ARM JIT: Add and simplify some half-word load/store instructions. 2013-02-27 17:09:47 +10:00
Sacha 8e88cc37d2 Fix crash on Return to Menu in Symbian. 
We don't want to free the executable code (actually a Chunk+Heap) using same method we use to free memory pages (delete).
This would be the same situation on jailbroken iOS and WP.
Now the JIT code is always allocated and never freed on Symbian.
 2013-02-21 15:59:02 +10:00
Henrik Rydgard 5a09885a59 Port over much of unknown's vfpu jit work to arm. Untested. 2013-02-20 00:04:21 +01:00
Henrik Rydgard b115cd7320 VMOV gpr->fpu, fixes 2013-02-12 18:53:04 +01:00
Henrik Rydgard 4bdb2045a7 Armjit-FPU: Fix lots of bugs, impl some stuff. Still nothing working. 2013-02-11 23:10:11 +01:00
Henrik Rydgard f75d14d3b5 ARM FPU jit work 2013-02-10 15:53:56 +01:00
Henrik Rydgard c1338259bc Merge latest arm emitters from Sonic1's work. 2013-02-07 20:54:01 +01:00
Henrik Rydgard d8f4e27926 Rename ARMABI_MOVI2R to MOVI2R 2013-01-31 23:41:05 +01:00
Unknown W. Brackets d279eb8932 Fix a bad assertion. 2013-01-31 00:02:51 -08:00