Commit graph

219 commits

Author SHA1 Message Date
Unknown W. Brackets
ab809bd19e jit: Apply hasSetRounding at compile time.
Otherwise, the block will be executed with the wrong rounding mode the
first time rounding is set.  This could be important if it was set for a
single operation.

This is only a problem the first time it's set.
2018-04-01 10:36:16 -07:00
Unknown W. Brackets
09e307b097 arm64jit: Update rounding mode on thread switch.
Since fcr31 is per-thread, we must update jit state when it changes.
This also fixes the rounding mode on load state and jit/interp switch.
2018-04-01 10:12:32 -07:00
Unknown W. Brackets
8ffb0101fe jit: Report blocks with uneaten VFPU prefixes.
There may be options to avoid, like continuing these blocks, especially if
they're likely or something.
2018-01-01 08:38:10 -08:00
Henrik Rydgård
c55847a79e Fix typo causing #10408 2017-12-14 00:23:07 +01:00
Henrik Rydgård
0207739d76 Can't call functions through known-nil pointers, even if they don't touch local data - LLVM's optimizer might have done something stupid. 2017-11-30 01:07:03 +01:00
Unknown W. Brackets
3dacd323c8 x64: Avoid clobbering jr dest in cases. 2017-07-08 16:40:06 -07:00
Unknown W. Brackets
79a6690a30 x64: Fix coreState rip checks. 2017-07-08 16:39:26 -07:00
Henrik Rydgård
567937fa4d x64: Enable non-RIP addressing for FPU registers 2017-07-07 11:33:07 +02:00
Henrik Rydgård
cfa7c61651 More RIP removal. Also add some comments to make it easy to just search for "M(&" to find remaining offenders. 2017-07-07 11:33:06 +02:00
Henrik Rydgård
0743334946 Guess what? More RIP elimination (but keep the fast path too) 2017-07-07 11:33:05 +02:00
Henrik Rydgård
7c3b37c561 More RIP elimination 2017-07-07 11:33:05 +02:00
Henrik Rydgård
d82f90f1b2 More RIP removal 2017-07-07 11:33:05 +02:00
Henrik Rydgård
f44f7472e5 Remove more RIP addressing 2017-07-05 13:27:38 +02:00
Henrik Rydgård
99d23fb021 X64/X86: Even more use of the context register 2017-07-05 13:21:35 +02:00
Henrik Rydgård
730e9ced6c X86/X64: We have the context register loaded, let's use it more. 2017-07-05 13:12:42 +02:00
Henrik Rydgård
c4db0a2311 x64: Use context register to access saved_flags 2017-07-05 12:45:56 +02:00
Henrik Rydgård
0ec1e5e3b2 Don't erase and rewrite the dispatcher when the cache is cleared. Fixes #9708 2017-05-26 15:48:03 +02:00
Henrik Rydgard
c1f9f96621 Minor code formatting in x86 Jit 2017-02-04 14:34:39 +01:00
Henrik Rydgård
635b2ada43 Remove a function that didn't make a lot of sense. 2017-01-26 09:50:16 +01:00
Florent Castelli
8c3552de74 cmake: Detect features at compile time
Instead of relying on manually passed down flags from CMake,
we now have ppsspp_config.h file to create the platform defines for us.
This improves support for multiplatform builds (such as iOS).
2016-10-19 12:31:19 +02:00
Henrik Rydgard
4e5f1e2797 Fix block linking with W^X mode 2016-08-28 18:54:14 +02:00
Henrik Rydgard
b264657d56 Implement W^X-compatible path. Works on Windows and Android, hopefully iOS (untested).
Disabled block linking in this mode, can re-enable with some more work later.

To enable W^X on other platforms than iOS, simply change PlatformIsWXExclusive.
2016-08-28 14:52:08 +02:00
Unknown W. Brackets
9972e5b10a Debugger: Allow logging on CPU breakpoints. 2016-08-04 12:39:29 -07:00
Henrik Rydgard
12edfcea5a Enough to run cpu_alu.prx. 2016-05-07 21:00:30 +02:00
Henrik Rydgard
4acf85aa06 It's kind of starting to run 2016-05-07 17:37:19 +02:00
Henrik Rydgard
49a6a2f6cf Minor refactor - let's not access a global when we don't need to 2016-05-06 21:22:36 +02:00
Henrik Rydgard
ffe4c266ef Add CodeBlockCommon base class to remove further arch-specificity in JitBlockCache
Remove unused ArmThunk.
2016-05-01 11:40:00 +02:00
Henrik Rydgard
5aadce59a2 Move architecture-specific code out of JitBlockCache 2016-05-01 11:39:58 +02:00
Henrik Rydgard
b998131581 Move the symbol map to the heap, deallocate it when no game is running. 2015-10-31 23:01:19 +01:00
Henrik Rydgard
aa584d1992 x86 32-bit buildfix 2015-10-24 11:10:14 +02:00
Henrik Rydgard
b7db15225f x64 disasm: properly symbolize rip-relative addresses 2015-10-24 10:37:01 +02:00
Henrik Rydgard
92f7f459dc Not safe to change the rounding mode function pointer in GenerateCode 2015-10-10 16:46:07 +02:00
Henrik Rydgard
1ddb508542 Improve x86 disassembly (a few symbols) 2015-10-10 13:05:17 +02:00
Henrik Rydgard
d628b9b57b Minor fixes, mostly comments 2015-10-10 10:03:34 +02:00
Henrik Rydgard
7fee5abf9f x86/x64: Don't use a separate code block for pregenerated functions, just like on ARM 2015-10-08 22:15:28 +02:00
Henrik Rydgard
c41baab747 Pregenerate code to handle rounding mode switches. This time, for all three cores. 2015-10-08 19:58:37 +02:00
Henrik Rydgard
bfed830f91 Remove the ability to disable rounding mode support. It's time. 2015-10-08 14:54:42 +02:00
Henrik Rydgard
6dd86cd843 Get rid of the ForceFlushToZero hidden config option 2015-10-08 14:54:41 +02:00
Henrik Rydgard
68fc776fa7 Work around some crashes I got trying to load a GTA:LCS savestate from 2014.
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.
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.
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.
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.
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.
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.
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"
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
Unknown W. Brackets
9cb1151b67 x86jit: Disable replacements w/ breakpoints inside.
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