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3004 Commits
Author SHA1 Message Date
Henrik Rydgård 6945deec01 Replace a LOT of sprintf with snprintf, and a few strcpy with truncate_cpy 2023-04-28 21:04:05 +02:00
Unknown W. Brackets 129700596f x86jit: Correct wrong PC after bad mem access. 2023-04-16 19:11:20 -07:00
Henrik Rydgård 237c3ce128 Apply the fix to avoid jit clearing for rewind savestates to all platforms 
Silly oversight made in commit 718cb9e .
 2023-04-16 00:02:16 +02:00
Henrik RydgårdandGitHub 39d7651866 Merge pull request #17270 from unknownbrackets/debugger-cond 
Debugger: Add memory breakpoint conditions
 2023-04-12 23:13:26 +02:00
Unknown W. Brackets 9cebfc31b3 Debugger: Avoid unaligned reads in expressions. 
Potentially, a watch or break condition could crash if it was unaligned
between mirrors.  This might happen if it's not the condition you wanted,
especially.  Play it safe.
 2023-04-12 01:14:30 -07:00
Unknown W. Brackets 0f5859510e x86jit: Simplify memcheck handling. 
Now it's mostly the same as the other jits.
 2023-04-12 01:07:48 -07:00
Unknown W. Brackets a37f0c256d Debugger: Correct stack walk at start of func. 2023-04-09 16:05:47 -07:00
Henrik RydgårdandGitHub 7f60acf898 Merge pull request #17259 from unknownbrackets/debugger-minor 
A few more debugger things
 2023-04-09 22:25:04 +02:00
Unknown W. Brackets 1fc74b1980 Debugger: Format vfpu offsets as hex. 
Let's be consistent across FP and VFPU, it's confusing otherwise.
 2023-04-09 10:44:19 -07:00
Unknown W. Brackets f6640cf5e5 Debugger: Fix viim disassembly. 2023-04-09 10:36:51 -07:00
Unknown W. Brackets 5233a3bc84 Debugger: Cleanup some sign extends in disassembly. 2023-04-09 10:36:20 -07:00
Henrik RydgårdandGitHub f390c3a6ee Merge pull request #17244 from unknownbrackets/debugger-memcheck 
Debugger: Trigger mem breakpoints for mirrors
 2023-04-06 07:56:56 +02:00
Unknown W. Brackets 6df939034a Core: Cleanup some sign extensions for clarity. 2023-04-05 17:16:51 -07:00
Unknown W. Brackets 142707ccf3 x86jit: Reduce memory breakpoint codegen. 
Was generating a lot of code and, in some games, burning through the jit
cache causing constant recompilation with just a few breakpoints.
 2023-04-05 17:14:51 -07:00
Henrik Rydgård ff907bd523 Fix crash in MIPSStackWalk 2023-04-05 09:48:03 +02:00
Henrik Rydgård aba026f7e9 Add back our older VFPU approximations, as fallbacks if files are missing. 
PR #16984 added more accurate versions of these functions, but they require
large lookup tables stored in assets/.

If these files are missing, PPSSPP would simply crash, which isn't good.

We should probably try to warn the user somehow that these files are
missing, though...
 2023-04-03 11:33:41 +02:00
Henrik Rydgård d996fb74d4 MSVC: Set language standard to c++17. 
Noticed that we were getting some new warnings after merging the
constexpr stuff.
 2023-04-02 17:55:15 +02:00
Henrik Rydgård fc62d587c0 Fix whitespace issues 2023-04-02 16:36:39 +02:00
Герман СеменовandHenrik Rydgård 8d5af48efd Core: using if constexpr C++17 optimization 2023-04-02 16:35:57 +02:00
Henrik RydgårdandGitHub 2814668cf5 Show a MIPS stack trace on crash screen (#17211) 
* Print simple stack traces to log on crashes.

* Display stack traces on crash screen

* Show the in-function offset in the printed callstacks.

* Libretro buildfix attempt
 2023-03-31 10:08:12 +02:00
Henrik RydgårdandGitHub 98d9a9c8ca Merge pull request #16984 from fp64/vfpu-sincos 
VFPU sin/cos
 2023-03-28 16:36:51 +02:00
Henrik Rydgård d586ec0d5e Don't create Host objects except in headless/unittest 2023-03-25 10:47:01 +01:00
Unknown W. Brackets d97790e28e irjit: Fix vi2us/vi2s with non-consecutive. 
Vec2ClampToZero and similar assume consecutive.
 2023-03-15 21:30:35 -07:00
fp64 38fc21a2c0 Implement load-on-demand of vfpu tables 2023-03-12 08:21:15 -04:00
fp64 d3be0ee654 Fix tabs vs spaces, tweak comments, error on BE 2023-03-12 08:21:15 -04:00
fp64 67bb17eba3 Add more vfpu_*, move tables to assets 2023-03-12 08:21:15 -04:00
fp64 ee98603fe7 Fix the sign of cos(2*n+1) 
Also fix the license text.
 2023-03-12 08:21:14 -04:00
fp64 3661bb27ce Implement sin/cos as per #16946 2023-03-12 08:21:13 -04:00
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
Unknown W. Brackets 89c18d8077 riscv: Cleanup missing Poison, Crash. 2023-02-12 12:10:29 -08:00
Henrik Rydgård 9e736ca50c Workaround for sin/cos issue in GTA on Mac (and maybe others) 2023-02-07 17:43:12 +01:00
Henrik RydgårdandGitHub 6dc930feb7 Merge pull request #16796 from unknownbrackets/icache-typo 
jit: Fix reporting of icache invalidate near PC
 2023-01-12 07:30:24 +01:00
Unknown W. Brackets 8341b09087 jit: Fix reporting of icache invalidate near PC. 
Reversed the check, that's what I get for not testing it.
 2023-01-11 20:22:09 -08:00
Henrik Rydgård e1a48d74c4 A bit more GetPointer cleanup. 
Probably not worth it for performance reasons, but some semantic cleanup
is good, especially the accidental GetPointer -> writable casts without
using GetPointerWrite.

Using Unchecked on already checked pointers, or when we'd crash anyway
if it returned nullptr, is good for clarity.
 2023-01-10 12:13:47 +01:00
Unknown W. Brackets dea9cac16c Core: Add range checks to some helpers and similar. 2023-01-09 16:56:18 -08:00
Unknown W. Brackets 1f66c1d689 jit: Also report invalidation near PC. 2023-01-06 19:51:43 -08:00
Unknown W. Brackets b073d3e207 jit: Report unaligned icache invalidations. 
And over invalidate them a bit.
 2023-01-06 19:46:43 -08:00
Unknown W. Brackets fb13dbf169 riscv: Correct type warning, oops. 2023-01-04 21:42:22 -08:00
Henrik Rydgård 14bd411036 Round addr to nearest cacheline when invalidating 2023-01-04 11:40:53 +01:00
Henrik RydgårdandGitHub 830f1064e6 Merge pull request #16676 from unknownbrackets/riscv-disasm 
Add disassembler for RISC-V
 2023-01-04 09:52:56 +01:00
Henrik Rydgård 700a018ef0 IRInterpreter: Use alignment as access size in exceptions 2023-01-01 20:48:16 +01:00
Henrik Rydgård aa80659530 Memory exception: Add facility to track size 
Might theoretically help in tracking some things down.

Not fully utilized yet, the fault handler needs to extract the
information from the faulting instruction. But we can use it for
GetPointerRange etc.
 2023-01-01 20:30:29 +01:00
Unknown W. Brackets cee8bfd5cf riscv: Avoid a jit warning. 
We'll end up doing the same as arm64, most likely.
 2023-01-01 10:28:54 -08:00
Unknown W. Brackets 77849d3eed riscv: Add disassembler. 
From https://github.com/anthony-coulter/riscv-disassembler.
Modified slightly to pull in less headers in the h, prefix funcs.
 2023-01-01 10:28:53 -08:00
Unknown W. Brackets 808f47fd15 Core: Prevent crash if FakeJit is actually used. 
Just make it fall back to the interpreter.
 2022-12-24 17:42:50 +00:00
Unknown W. Brackets b9fe48f42d Crash: Lookup block numbers more efficiently. 
We only care about the first one in these places anyway.  Also make sure
we don't try to match an invalid block number.
 2022-12-20 21:02:52 -08:00
Unknown W. Brackets 21332c677b Build: Allow compiling without armips. 2022-12-17 10:08:46 -08:00
Henrik Rydgård e48a1599d4 Delete a few obsolete lines of code 2022-12-11 10:01:55 +01:00
Unknown W. Brackets 9cfcbc46e6 Global: Cleanup initialization/pointer checks. 
Cleaning up a lot of cases of uninitialized data, unchecked return values
for failures, and similar.
 2022-12-10 21:13:36 -08:00
Unknown W. Brackets a7b7bf7826 Global: Set many read-only params as const. 
This makes what they do and which args to use clearer, if nothing else.
 2022-12-10 21:13:36 -08:00