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719 Commits

Author SHA1 Message Date
Unknown W. Brackets
5387e5c717 Oops, typo. 2013-08-15 00:38:53 -07:00
Unknown W. Brackets
df50e03146 Add a safety log for cases we don't handle right. 2013-08-14 23:14:25 -07:00
Unknown W. Brackets
e639f8d15f Handle branches in VFPU delay slots better. 
Based on tests on a PSP, all branches are attempted.  The behavior is
technically undefined.

It seems to take the delay slot's target if they differ and both pass.
This is the behavior the interpreter has, but it's more work in jit.

Since only a couple games seem to do this, and clearly expect this
behavior, this fixes all known cases of #1926.
 2013-08-14 22:56:02 -07:00
Henrik Rydgard
0a5c942daf Temporarily disable VCMP on ARM. Let's see if this fixes #3071 , if so I have debugging to do. 2013-08-14 17:41:16 +02:00
Unknown W. Brackets
c8716d9a02 Fix a few minor typos + small reporting change. 2013-08-12 23:02:39 -07:00
Unknown W. Brackets
49ab98c7fd Use atomic operations on Android + warning fixes. 2013-08-12 08:51:49 -07:00
Unknown W. Brackets
7ac67a8931 Add a function to walk the stack, not yet perfect. 
Could use improvements, but with a decent symbol table does very well so
far in the games I tested it in.
 2013-08-12 01:54:14 -07:00
Unknown W. Brackets
92482dfcb3 Branch targets are relative to next instr. 2013-08-12 01:52:54 -07:00
Unknown W. Brackets
4d250954e4 Use the flags in MIPSCodeUtils. 2013-08-11 23:03:25 -07:00
Unknown W. Brackets
c7360f1555 Consider these as taking a IMM16 as well. 2013-08-11 21:30:19 -07:00
Unknown W. Brackets
aac6712974 Get rid of IsDelaySlotInfoSafe since flags are ok. 2013-08-11 20:49:34 -07:00
Unknown W. Brackets
3c4a6e13e4 Cleanup the remaining MIPS tables, reporting. 2013-08-11 20:40:21 -07:00
Unknown W. Brackets
6f703d7b5a Cleanup flags on VFPU4 sub MIPS tables. 2013-08-11 20:11:34 -07:00
Unknown W. Brackets
3f49101868 Clean up the COP1 MIPS tables, and reporting. 2013-08-11 19:35:39 -07:00
Unknown W. Brackets
7e92b17dd4 Cleanup some COP2/VFPU2 table flags. 2013-08-11 19:13:41 -07:00
Unknown W. Brackets
3ae2b8dcc4 Clean up the SPECIAL3 and REGIMM table flags. 2013-08-11 18:41:21 -07:00
Unknown W. Brackets
8266063394 Make sure we're reporting unknown instructions. 2013-08-11 18:20:43 -07:00
Unknown W. Brackets
f652a2f6f0 Correct SPECIAL2 and separate COP1S and COP1W. 2013-08-11 18:17:03 -07:00
Unknown W. Brackets
b2abdbe44b Clean up the SPECIAL MIPS table, mostly flags. 2013-08-11 18:01:55 -07:00
Unknown W. Brackets
152f28aeac Clean up the immediate MIPS table, mostly flags. 2013-08-11 18:01:48 -07:00
Unknown W. Brackets
d08f2bc3fb Fix some formatting in the MIPS table. 
And also a couple cases of manually specifying RS.
 2013-08-11 17:12:54 -07:00
Unknown W. Brackets
4ebf355ece Simplify some MIPS table flags. 2013-08-11 17:02:00 -07:00
Unknown W. Brackets
ebfa3de388 Fix a couple potential infinite loops. 2013-08-11 16:28:20 -07:00
Henrik Rydgard
fecd9d5f78 Minor optimization, sketch on an lvl.q jit implementation 2013-08-11 22:12:15 +02:00
Unknown W. Brackets
82aca253e4 Add a few more OUT_EAT_PREFIX flags. 
Based on testing the instructions individually.  Cuts a few cases in God
Eater Burst where instructions bailed out of jit.
 2013-08-10 23:19:03 -07:00
Henrik Rydgard
408e570469 Typo fix 2013-08-10 23:41:29 +02:00
Henrik Rydgard
89ddbb51bb Oops, XMM0 might be taken by temps. Also, s/GC_ALIGN16/MEMORY_ALIGN16 2013-08-10 23:39:24 +02:00
Henrik Rydgard
4c6006190f Of course, found the real bug causing #3117 immediately after the revert. Fixed. 2013-08-10 23:32:12 +02:00
Henrik Rydgard
a517b8d53f Fix #3117 (by reverting part of a previous change), plus a minor change that might speed GT up. 2013-08-10 23:25:55 +02:00
Henrik Rydgard
0dac2b4783 Update native, minor UI stuff and cleanups 2013-08-10 23:04:23 +02:00
Henrik Rydgard
bc84c135b3 Revert vscmp, didn't make a difference in the tests anyway 2013-08-10 19:22:33 +02:00
Henrik Rydgard
394f590c36 Failed attempt at implementing vsge/vslt. Dunno what's wrong but disabled for now. 2013-08-10 18:39:27 +02:00
Henrik Rydgard
174223c42b Fix VCMP (VC_TR) and optimize a little 2013-08-08 21:03:40 +02:00
Henrik Rydgard
8714240519 Fix vf2i properly on x86. 2013-08-07 21:30:57 +02:00
Henrik Rydgard
dce3c9449b Attempt to quickfix vf2i but failed, so disabling it. Should fix #3084 2013-08-07 18:07:49 +02:00
Henrik Rydgard
a281c1a899 ARMjit: vmin/vmax 2013-08-06 23:17:10 +02:00
Henrik Rydgard
201282f28c JIT: Implement vf2i (truncate mode only) 2013-08-06 19:08:15 +02:00
Henrik Rydgard
c71b304ba1 Fix a classic bug again (now in armjit), + a minor opt 2013-08-06 15:22:19 +02:00
Henrik Rydgard
1d81698728 JIT (both): Implement VCMOV 2013-08-06 13:29:17 +02:00
Henrik Rydgard
140d12c3db ARMJIT: Fix and enable cross product 2013-08-06 11:55:11 +02:00
Henrik Rydgard
d2c9919573 Vcmp: Fix ARM, optimize x86 slightly 2013-08-06 11:49:10 +02:00
Henrik Rydgard
2f1e6f81bb Android buildfix 2013-08-06 11:24:48 +02:00
Henrik Rydgard
2f0cdc6988 ARMJIT: disable vi2f, it seems buggy. preliminary disabled impl of vcrsp.t. 2013-08-06 11:10:26 +02:00
Henrik Rydgard
4e8958f42d A small optimization, a few jit stubs, and cross/quat product on x86. 2013-08-01 00:15:08 +02:00
Henrik Rydgard
76ae643335 Cleanup 2013-07-31 22:42:51 +02:00
Henrik Rydgard
c86dc7279e JIT: Implement VCMP in both JITs. Only the x86 one is tested and enabled. 2013-07-31 22:29:16 +02:00
Henrik Rydgard
7fc5ce56de Fix viim for x86, implement for ARM. 2013-07-31 18:21:23 +02:00
Henrik Rydgard
0a8f85a919 Some JIT cleanup, implement VI2F on ARM. also disabled untested impl of viim for x86. 2013-07-31 17:27:04 +02:00
Henrik Rydgård
7bea5ad58b Revert rounding change that broke GEB as mentioned in issue #3011 . 
Experimental.
 2013-07-31 15:51:01 +02:00
Henrik Rydgård
63ca1c897c Merge pull request #3016 from Kingcom/RegisterList 
Add pc, hi, and lo to the register list
 2013-07-31 03:49:48 -07:00
Henrik Rydgard
3303a71796 Oops 2013-07-31 11:25:35 +02:00
Henrik Rydgard
9bf8bfbed4 armjit clamp: Clamp negative 0 to positive 0. 2013-07-31 11:22:04 +02:00
Henrik Rydgard
c8604f3c30 ARM JIT; Fix D prefix. Turn prefixes on. 2013-07-31 11:15:42 +02:00
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
Kingcom
a8ef18c039 Add pc, hi, and lo to the register list 2013-07-31 10:24:24 +02:00
Henrik Rydgard
ebcdd637ee ARMJit bugfixes, enable vmul, vadd, vdiv, vsub. 
Prefixes disabled until I can fix clamping.
 2013-07-31 00:12:43 +02:00
Henrik Rydgard
9ac511f191 Don't check vector size in vfim (nonsense). implement for arm. minor fix. 2013-07-30 22:34:12 +02:00
Henrik Rydgard
e93c2abe27 x86 jit: implement vfim. Move some stuff to native. cleanup for armjit logging 2013-07-30 22:28:05 +02:00
Henrik Rydgard
cdf674358e Merge remote-tracking branch 'origin/master' 
Conflicts:
	Core/MIPS/MIPSInt.cpp
 2013-07-30 19:35:12 +02:00
Henrik Rydgard
4c66fe3ed7 More jit stuff. Had to disable all the new stuff because of breakage :/ 2013-07-30 19:34:32 +02:00
Henrik Rydgard
ee215cc316 ARMJIT: Fix eatprefix, add DirtyInInV mapping, misc stuff 2013-07-30 18:15:48 +02:00
Henrik Rydgård
4ac782f789 Merge pull request #2999 from Kingcom/OpcodeInfo 
Display if condition is met (and more)
 2013-07-30 02:54:14 -07:00
Kingcom
723f242f0c Rerwrote GetOpcodeInfo and adapted MipsTables for it 2013-07-30 11:29:30 +02:00
Kingcom
32f1ca91fd -add function to get relevant opcode information for the disassembly 
-put it to use to clean up code
 2013-07-30 10:14:56 +02:00
Unknown W. Brackets
619ee80f38 Buildfix (MSVC 2010.) 2013-07-29 22:58:22 -07:00
Kingcom
0ef12098df Fix branch/jump target calculation in MIPSCodeUtils 2013-07-30 01:35:37 +02:00
The Dax
0ce45848b5 These funcs are already defined in math_util.h, so why are they redefined in this file? In any case, it seems to break 2010/2012 compilation to have those in there.. 2013-07-29 19:31:31 -04:00
Henrik Rydgard
76e16d49f6 VFPU: fix rounding in VF2IN 2013-07-30 01:09:11 +02:00
Henrik Rydgard
d8294f025f More VFPU stuff (nothing new activated) 2013-07-30 01:09:11 +02:00
Kingcom
584c20a84e Slightly more efficient implementation of getDirectSymbol 2013-07-29 19:38:20 +02:00
Unknown W. Brackets
b46ab5f5a4 Always defined WIN32_LEAN_AND_MEAN. 
Might as well, less mess everywhere else.
 2013-07-28 21:04:20 -07:00
Unknown W. Brackets
7b7801d59a Switch to including Windows.h from an intermediate. 
This makes it easier for Xbox which uses a separate header.
 2013-07-28 21:04:19 -07:00
Henrik Rydgard
48791876f3 ARM Jit: Implement VTFM* 2013-07-28 23:16:19 +02:00
Henrik Rydgård
22632f7f5e Merge pull request #2966 from Kingcom/Assembler 
Clang buildfix
 2013-07-28 13:23:04 -07:00
Henrik Rydgard
3b9e6243eb Only flush the required registers on function calls (only implemented for real on ARM) 2013-07-28 22:21:43 +02:00
Henrik Rydgard
3341e7e7fc Fix VROT on 32-bit x86 2013-07-28 22:20:32 +02:00
Kingcom
549a9afb70 Clang buildfix 2013-07-28 21:57:01 +02:00
Henrik Rydgard
6ecd0194fa Implement VROT in both JITs, as it's heavily used by a few games. 
Another ~1-3% in FF:CC.
 2013-07-28 18:22:12 +02:00
Henrik Rydgard
daaed2183f Jit x86: Implement vhdp 2013-07-28 18:22:11 +02:00
Sacha
580ce69897 Buildfix for non-Windows. 2013-07-29 00:52:01 +10:00
Sacha
056ae5db44 Buildfix for Qt. 2013-07-29 00:26:36 +10:00
Henrik Rydgard
8feeaf2e7a Jit: Implement vidt in both, plus translate a couple easy ones to ARM. 2013-07-28 16:14:21 +02:00
Kingcom
f72807cac3 Translate comments 2013-07-28 15:42:17 +02:00
Kingcom
b6bca24850 -added assemble option to disassembly view 
-added 16bit li
 2013-07-28 15:24:33 +02:00
Kingcom
961905cce8 Merge branch 'master' of https://github.com/hrydgard/ppsspp into Assembler 2013-07-28 15:16:18 +02:00
Kingcom
0a78a2d160 Added MIPS assembler 2013-07-28 14:50:25 +02:00
Henrik Rydgard
59644ad59b Jit: Implement VMMUL for ARM, optimize the x86 implementation. Also add VCST. 2013-07-28 12:14:35 +02:00
Kingcom
1f9991dbec Add tables for assembling 2013-07-28 00:56:53 +02:00
Unknown W. Brackets
b307d77b61 Oops, need to still rewind on breakpoint. 2013-07-27 15:05:16 -07:00
Henrik Rydgard
2eaf581bbe Add experimental UV prescaling hack, hidden as it's not finished yet. 
Most people should ignore this for now, it's a step towards faster skinning in the future.
 2013-07-27 23:23:17 +02:00
Unknown W. Brackets
1a9b190188 Treat CORE_NEXTFRAME like CORE_RUNNING is bps. 
Fixes some cases where breakpoints skip instructions incorrectly.
 2013-07-27 13:26:43 -07:00
Henrik Rydgard
afcb5add51 Minor code cleanup/reindent around ARM jit 2013-07-27 22:14:01 +02:00
Henrik Rydgard
76a937f489 ARMJIT Experiment: Keep downcount in a register. Needs benchmarking. 2013-07-27 17:27:26 +02:00
Unknown W. Brackets
7c238f4567 Avoid a signed/unsigned compare. 
This one is pretty pedantic.
 2013-07-26 22:50:55 -07:00
Unknown W. Brackets
e355518549 Fix a bad enum compare. 2013-07-26 22:30:05 -07:00
Unknown W. Brackets
0ca8f5c655 Improve performance of ScanForFunctions(). 
Mostly affects games with a lot of modules and exports.
 2013-07-06 16:58:17 -07:00
Unknown W. Brackets
286c153c6a Fix memchecks for halfwords and bytes. 
Before it was doing the range on a 4 byte read, which would trip a
memcheck that wasn't actually being hit if the byte of halfword was
unaligned.
 2013-07-06 13:15:48 -07:00
Unknown W. Brackets
25cc09b81b Improve perf when ignore illegal is off. 
Most users will have it on, but this improves perf a bit when it isn't.
 2013-07-06 13:04:19 -07:00
Unknown W. Brackets
77670876cd Fix memcheck range intersect check. 2013-07-06 12:08:34 -07:00
Unknown W. Brackets
2b4344f61d Don't rewind the PC on memcheck w/ CORE_NEXTFRAME. 
If the memcheck doesn't hit, we'll still rewind the PC, causing weirdness.
This is likely if you try to memcheck an address hit first thing in a
vblank interrupt handler or something.
 2013-07-06 03:30:21 -07:00