Henrik Rydgard
68fc776fa7
Work around some crashes I got trying to load a GTA:LCS savestate from 2014.
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However, the savestate still loads to a black screen, although background audio is working.
2015-10-04 10:34:15 +02:00
Henrik Rydgard
aaa8350591
Windows: Fix some remaining ASLR issues
2015-07-15 22:25:24 +02:00
Unknown W. Brackets
8fdceba7ca
Add timing for all the basics.
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This way we can see overall stats for a frame.
2015-07-03 12:05:08 -07:00
Henrik Rydgård
70fa830ba5
Split out the ReplaceJalTo test logic.
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This makes it so the IR, in the future, can work correctly for
replacements.
2015-04-12 13:35:10 -07:00
Henrik Rydgård
d014d420db
Unify JitOptions across the backends.
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This is required to make ExtractIR not a member of the various backends.
2015-04-12 11:41:26 -07:00
Henrik Rydgård
81dec36da8
Use an accessor to read the compilerPC.
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In the IR it will be read from the block.
2015-04-11 01:14:37 -07:00
Henrik Rydgård
a897723e6a
Separate out jit reading nearby instructions.
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This makes it easier to use an IR for these things, or remove them.
2015-04-11 00:53:24 -07:00
Unknown W. Brackets
9d52ee4e21
Fix cases where breakpoints were skipped.
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After reset or savestate load.
2015-03-17 23:06:25 -07:00
Chin
37f50a3792
Change to pass some arguments by reference
2015-03-01 16:49:00 +01:00
Henrik Rydgard
07933cad42
Revert "Minor optimizations, add a failsafe"
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This reverts commit 48e4d1edae
2015-01-22 19:52:58 +01:00
Henrik Rydgard
48e4d1edae
Minor optimizations, add a failsafe
2015-01-20 20:08:12 +01:00
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9cb1151b67
x86jit: Disable replacements w/ breakpoints inside.
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This does alter graphics (memcpys won't fire anymore), but it also means
breakpoints work which is nice.
2015-01-18 21:26:37 -08:00
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5f6f8ac0a2
x86jit: Fix another sequential detect problem.
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Arg. Maybe should use voffset after all, but it won't fit in a u8
anyway...
2014-12-31 22:43:31 -08:00
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c5f7b6fa72
x86jit: Disable simd again for now.
2014-12-31 19:43:40 -08:00
Bovine
a9b7656f93
Fix to VFPU register allocation. Fixes #7174
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GetFreeXRegs(_,_,true) invalidates registers it can see on spill,
but it can't see all the registers in the array due to how we call it
so we have to invalidate the rest ourselves. Not doing so can get it
to use the same register twice.
2014-12-23 03:39:50 -07:00
Unknown W. Brackets
77777e372d
x86jit: Use R15 when safe for the jit.
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This is virtually always safe.
2014-12-17 08:09:59 -08:00
Unknown W. Brackets
b9eddc3d25
x86jit: Oops, fix a typesafety error.
2014-12-17 08:07:43 -08:00
Unknown W. Brackets
9022b48069
x86jit: Skip reload of EAX in safe cases.
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Probably no real improvement in perf, but a bit cleaner and one less TODO.
2014-12-17 01:12:41 -08:00
Henrik Rydgård
5ae4cc8959
x86: Turn VFPU SIMD off again. See #7173 and #7174
2014-12-13 13:35:29 +01:00
Unknown W. Brackets
9dd6bb56bb
jit: Make available js_ and jo_ in regcaches.
2014-12-07 21:07:23 -08:00
Henrik Rydgard
51d55bd645
Namespacing cleanup (it's bad to do "using namespace" in a header)
2014-12-07 14:44:15 +01:00
Henrik Rydgard
e3a81f4346
x86 Jit: Basic implementation of vbfy1/2 (mostly to just cross another one off the list..)
2014-12-04 00:18:58 +01:00
Henrik Rydgard
8bd20ed8d1
x86 jit: Implement matrix init ops in SIMD. Turn off SIMD again by default (oops)
2014-11-29 12:30:21 +01:00
Henrik Rydgard
8f016d3e48
Merge some matrix utils and stuff from the NEON branch
2014-11-29 11:37:45 +01:00
Henrik Rydgard
bbd0afd148
x86 jit: Disable SIMD by default, needs just a little more debugging..
2014-11-26 22:30:41 +01:00
Unknown W. Brackets
abd425d9f1
x86jit: Re-enable the simd optimization.
2014-11-26 09:21:15 -08:00
Unknown W. Brackets
a4b9122943
x86jit: Use NS instead of NBE for checked entries.
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This may cause us to more correctly bail on linked blocks in some cases.
2014-11-23 11:05:49 -08:00
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fe525a52f9
Update native (shutdown crash) + comment.
2014-11-23 11:04:07 -08:00
Unknown W. Brackets
473f388088
Disable the simd stuff for now.
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Won't have time to look at this for a bit...
2014-11-20 14:07:56 -08:00
Unknown W. Brackets
ab7dd0df25
x86jit: Add an option to enable/disable vpfu simd.
2014-11-17 20:37:27 -08:00
Unknown W. Brackets
5bb9d32eaa
jit: Fix partial invalidation of larger blocks.
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Fixes #7031 .
2014-10-27 19:04:19 -07:00
Unknown W. Brackets
d98adf27d6
x86jit: Add proxy blocks for continuing.
2014-10-12 17:15:31 -07:00
Unknown W. Brackets
01f9521dc5
jit: Invalidate blocks even if they end unevenly.
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This allows blocks to start and end where ever they need, which should be
good for replacements and for continuing.
2014-10-12 17:13:04 -07:00
Unknown W. Brackets
90821b761d
x86jit: Pad linked exits with breakpoints.
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So that we don't get garbage, and so we see if we end up there.
2014-10-12 16:00:58 -07:00
Unknown W. Brackets
0f32103615
x86jit: Consistently use mips_.
2014-10-12 15:16:09 -07:00
Unknown W. Brackets
4d30288601
x86jit: Fix force flush to zero.
2014-10-12 12:51:46 -07:00
Unknown W. Brackets
928e2adfc9
jit: Avoid applying/restoring the rounding mode.
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If the game never sets it, we can skip around syscalls, interpreter,
replacements, etc.
2014-10-12 12:51:45 -07:00
Unknown W. Brackets
8d0dca71fe
jit: Rename the rounding mode funcs to clarify.
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They apply/restore the value, set/clear is confusing.
2014-10-12 11:35:20 -07:00
Unknown W. Brackets
52b6f1095e
armjit: Fix rounding mode, allow non flush-to-zero.
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Default: force flush to zero (for RunFast mode.) But now it's an ini
option so we can more easily compare armjit differences.
2014-09-11 07:58:51 -07:00
Andrew Church
3033dc5138
Revert to unconditional ClearRoundingMode() when setting FCR31.
2014-09-04 11:36:56 +09:00
Andrew Church
128122af39
Fix broken rounding mode handling.
2014-09-04 11:30:11 +09:00
Andrew Church
5816685668
Handle the FS (flush-to-zero) bit in FCR31 for x86 JIT.
2014-09-04 01:50:24 +09:00
Unknown W. Brackets
e8cdbcc33f
x86jit: Fix some flags/EAX trashing in rounding.
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Fixes #6810 .
2014-08-30 16:46:43 -07:00
Unknown W. Brackets
925557ed47
x86jit: Maintain the rounding mode always.
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This should be less often than doing it per block that uses fpu, unless
the game doesn't use fpu much at all.
2014-08-22 09:53:00 -07:00
Unknown W. Brackets
dc91dc1ce8
x86jit: Support fpu rounding modes for mul, etc.
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Fixes Gods Eater Burst loading PSP savedata, but can no longer load old
savedata.
2014-08-21 23:59:55 -07:00
Unknown W. Brackets
245a2a3be0
Don't zero out downcount in replacements.
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It doesn't write out js.downcountAmount in any of these cases, so zeroing
it is wrong.
2014-08-03 13:22:30 -07:00
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d060a06fa6
Disable a bunch of function replacements.
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These are just for speed, let's turn them off. Using a flag because:
* I think there's still some issue with savestates, not sure.
* We might swap this flag to a separate option.
2014-08-03 13:15:41 -07:00
Unknown W. Brackets
09b9d2ad81
Keep track of ranges that have emuhack ops.
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So that we can invalidate them smarter.
2014-07-05 16:25:16 -07:00
Unknown W. Brackets
5db79dcf11
Fix some missing semicolons on log statements.
2014-06-29 19:09:37 -07:00
Unknown W. Brackets
f544a87b2f
jit: Initialize startDefaultPrefix when switching.
2014-06-28 00:38:56 -07:00
Henrik Rydgard