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
Unknown W. Brackets
663b481033
armjit: Fix encoding of LDRH/STRH/LDRSH/LDRSB.
...
Fixes fastmem issues recently introduced.
2013-03-15 00:12:28 -07:00
Sacha
5091c7aae2
Fix Sonic's ArmEmitter changes. FastMem should work now.
2013-03-15 11:26:56 +10:00
Unknown W. Brackets
ead6983ad2
Don't lock armjit memory before aligning code.
2013-03-14 01:16:28 -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
7782be9a3e
Try software rounding mode instead. Use conditionals for VFP functions. Note: Round to Zero not working for some reason?
2013-03-08 22:39:34 +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
b9ec281c55
Disable rounding methods that aren't working in hardware. Add some notes. Fix compare fall-through and choose right round method.
2013-03-07 21:33:30 +10:00
Sacha
9f0bb8cf52
armv6: Reuse constants in literal pool.
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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.
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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
bce3295950
Fix graphical issues. DISABLE INS instruction for now. Fix OR (it was doing AND).
2013-03-04 22:09:45 +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
1cddc86e05
armjit: Temporarily disable ext/ins as they appear to have broken Persona 3 somehow.
2013-03-03 22:26:20 +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
bc15617392
Make un-buffered rendering much smarter, removing flicker.
...
This turns it into a very viable option for many games. You do lose some FX
but it can as a result even be used as a workaround for the massive glow
in Wipeout...
2013-03-03 13:00:21 +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.
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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.
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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
0f2f59a3f6
Potential JIT for iOS fix.
2013-02-24 17:28:31 +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
44e4ba8772
Merge branch 'master' into armjit-fpu
2013-02-15 21:42:44 +01:00
Sacha
743014a293
Cache flushing for iOS
2013-02-15 03:07:32 +10:00
Henrik Rydgard
b0c160fa93
Fix armjit fpu load / store
2013-02-13 21:07:06 +01:00
Henrik Rydgard
b115cd7320
VMOV gpr->fpu, fixes
2013-02-12 18:53:04 +01:00
Henrik Rydgard
af4c7be086
mul.s div.s
2013-02-11 23:58:06 +01:00
Henrik Rydgard
69c3c91d7e
add.s/sub.s now appear to work
2013-02-11 23:23:42 +01:00
