thirdparty/ppsspp
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250 commits

Author SHA1 Message Date
Henrik Rydgård
51d5026792 WriteExit: Assert on bad exit numbers 2023-09-26 19:39:48 +02:00
Henrik Rydgård
e64d1e94fe add reporting to the invalid replacement op 2023-09-23 11:39:20 +02:00
Henrik Rydgård
8a90e94e74 Add an assert to try to track down a mysterious reported crash. 2023-09-21 12:08:16 +02:00
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74e5e43fdc jit: Skip known prefix writes. 
If we already know what's in memory and it's default, we can skip
overwriting with default values.  This is common, actually.
 2023-08-22 23:26:31 -07:00
Henrik Rydgård
4a4cd3d977 Add logging when loading a save state that has "unknown-prefix-mode" set 2023-06-14 10:23:23 +02:00
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87217053ef Debugger: Correct PC if replacement breaks. 
If a memory breakpoint hits within a replacement (like memcpy, memset) we
would previously move PC back to the jal in cases, which would break
things if you tried to resume.
 2023-05-06 13:40:01 -07:00
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129700596f x86jit: Correct wrong PC after bad mem access. 2023-04-16 19:11:20 -07:00
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0f5859510e x86jit: Simplify memcheck handling. 
Now it's mostly the same as the other jits.
 2023-04-12 01:07:48 -07:00
Henrik Rydgård
d586ec0d5e Don't create Host objects except in headless/unittest 2023-03-25 10:47:01 +01:00
Henrik Rydgård
718cb9ee4a Reorder savestates to put memory before CoreTiming. 
Also, don't clear the JIT for rounding after saving, only after loading.
 2023-02-14 16:43:22 +01:00
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b2798c7ada jit: Add more reasonable estimates for RX protect. 2022-11-20 10:55:35 -08:00
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17d94cd358 SaveState: Restore replacements in only one place. 2022-10-29 17:59:35 -07:00
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b9de1a44df jit: Reduce some include pollution. 
Usually no need for all of MIPSAnalyst.
 2022-10-27 23:26:44 -07:00
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80e481bbdc Core: Show exception on misaligned jump. 2022-08-21 14:49:34 -07:00
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52e9856b4b Debugger: Fix breakpoints on delay slots. 2021-08-23 23:00:30 -07:00
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86585e9551 unittest: Fix jit harness init. 2021-04-24 15:48:17 -07:00
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4178f09e57 Build: More consistently avoid _M_ defines. 
We use PPSSPP_ARCH in several places already, this makes it more complete.
 2021-03-02 21:49:21 -08:00
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cae0815095 jit: Avoid using mips identifier directly. 
Apparently this gets defined on mips systems.
 2021-02-26 07:24:58 -08:00
Henrik Rydgård
6b4356a060 Handle exec addr errors better - don't let IgnoreBadMemoryAccesses skip dispatcher exceptions. 
It would then just fall through into the compiler and die.

Should remove one of the "mystery" crashes from #14082.
 2021-02-09 09:32:38 +01:00
Henrik Rydgård
821817e6d4 Move the profiler to Common 2020-10-04 11:42:16 +02:00
Henrik Rydgård
9e41fafd0d Move math and some file and data conversion files out from native to Common. 
Buildfixing

Move some file util files

Buildfix

Move KeyMap.cpp/h to Core where they belong better.

libretro buildfix attempt

Move ini_file

More buildfixes
 2020-10-04 09:12:46 +02:00
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b8342fb8ec SaveState: Rename ChunkFile files to Serialize. 
Makes more sense and less weird than ChunkFileDoMap, etc.
 2020-08-10 08:04:05 +00:00
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4b4e3432cd SaveState: Split Do() into a separate header. 2020-08-10 08:03:41 +00:00
Henrik Rydgård
c5e0b799d9 Remove category from _assert_msg_ functions. We don't filter these by category anyway. 
Fixes the inconsistency where we _assert_ didn't take a category but
_assert_msg_ did.
 2020-07-19 20:33:25 +02:00
Henrik Rydgard
c988d42b04 ARM/ARM64 instruction analysis, hook up to handler 2020-07-14 09:25:45 +02:00
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ae224b3893 jit: Add some basic checks in armjit/arm64jit. 
Just the simple (and unlikely) case so far...
 2020-07-13 01:49:19 -07:00
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b3bf61dde1 x86jit: Trigger exec exceptions. 
A common case might be, you're hacking something in the game and you broke
the stack, so you `jr ra` into outer space.
 2020-07-12 22:40:25 -07:00
Henrik Rydgård
efc3f4f5e4 Split CORE_ERROR into CORE_BOOT_ERROR and CORE_RUNTIME_ERROR 2020-07-12 15:25:20 +02:00
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7910b4029a arm64jit: Track writable and non-writable pointers. 
Switch uses different memory regions.  We can handle this, might as well
cleanup some const abuse.
 2020-05-17 00:15:12 -07:00
Henrik Rydgård
55b4b4b9e3 Style fix 2019-06-02 16:22:19 +02:00
Henrik Rydgård
6fd40332fd JitDisable: Add option to disable regalloc across instructions (flush after every instruction) 2019-06-02 16:06:10 +02:00
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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
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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
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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
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3dacd323c8 x64: Avoid clobbering jr dest in cases. 2017-07-08 16:40:06 -07:00
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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