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Author SHA1 Message Date
Elad c36590bb06 VSH fix 2026-08-03 18:53:00 +03:00
Elad daa437904e Fix memory leak in cellCamerEnd 
cellCameraOpenEx already dealloacted pbuf, but this was not updated by the internal structure and caused cellCameraEnd to call vm::dealloc on the same addresses again. This can lead to cellCameraEnd to deallocate memory that is not related to cellCamera at all!
 2026-08-03 11:20:53 +03:00
Elad df47950f98 lv2: Support more formatters for CellError 2026-08-03 11:20:53 +03:00
Elad 2d88aefbba Implement vm::hle_malloc_allocator 
Memory allocator using C-memalign and C-free functions of CellOS.
Safer alternative to page allocator in HLE.
 2026-08-03 11:20:53 +03:00
Elad 7bdd927957 Ancient emulation bug fixes 
* Register wait flat for sys_overlay_load_module and sys_overlay_load_module_by_fd
* Register wait flag for cellOskDialogLoadAsync
* Register wait flag for cellCameraOpenEx
 2026-08-03 11:20:53 +03:00
Elad a0bebfa5ca Remove unused setting 2026-08-02 15:54:27 +03:00
Elad d7ed328f4f Fix vm::writer_lock deadlock-inducing usage on PPU 2026-08-02 15:54:27 +03:00
Elad d3abc6eee3 Improve logging of RawSPU MMIO 
Reduce spam and add value.
 2026-07-28 12:16:35 +03:00
Elad 942feb64a3 Fix Emu.IsVsh() to fix liblv2.sprx load for PS1 classics 2026-07-28 12:16:35 +03:00
Elad 5e8ba021ac SPU/ARM64: Implement RawSPU MMIO on ARM 2026-07-28 12:16:35 +03:00
Elad d75543a5b1 LLVM: Add short fallback for get_known_bits 
Supports: when value is the immediate result of either a bitwise OR operation or a bitwise AND when either operands is a constant.

Prevents some false positives when the value has PHI nodes in its ancestors.
 2026-07-21 21:49:00 +03:00
Elad 85c59207f7 LLVM: Improve v128 constant extraction 2026-07-21 20:35:56 +03:00
Elad 0fcb15ab18 SPU: Revert 49abd6d8e5 2026-07-18 04:05:46 +03:00
Elad 1d657c4e63 Skip 2026-07-17 22:04:57 +03:00
Elad 5d62ee4b42 Fix possible multi-platform race-condition (depending on kernel) 
As well as remove another pthread_self call.
 2026-07-17 22:04:57 +03:00
Elad 4e49c5319d Avoid using pthread_self() partially 2026-07-17 22:04:57 +03:00
Elad 6f0e78b6b5 SPU LLVM: Avoid raw pointers 2026-07-17 22:04:57 +03:00
Elad b35e4434aa SPU: LLVM: Add spu_thread::state check in Reduced Loop 2026-07-17 22:04:57 +03:00
Elad 21d5336753 SPU LLVM: Disable NaN rulling-out in Reduced Loop on ARM64 2026-07-17 22:04:57 +03:00
Elad 4e2839f3d3 SPU: Fix ppu_check_patch_spu_images 2026-07-17 22:04:57 +03:00
Elad 45a1da2d89 Disable trap on MacOs 2026-07-17 22:04:57 +03:00
Elad 8cc37e036d SPU: Extend LS memory mirrors 2026-07-17 22:04:57 +03:00
Elad 9bf67f0312 SPU LLVM: Discourage memory mirrors use on LQD/STQD 2026-07-17 22:04:57 +03:00
Elad e9f833a2e8 PPU LLVM: Accelerate NJ handling in FTZ environment 2026-07-17 12:23:54 +03:00
Elad 49b0306b1d sys_fs: Secure ENOTDIR for sys_fs_stat 2026-07-14 23:22:41 +03:00
Elad 217769d801 sys_fs: Fix ENOTDIR check for paths ending with /dot or /dotdot 
They must be directories, even file-path/dot points to itself.
 2026-07-14 23:22:41 +03:00
Elad 9d9f210ddb sys_fs: Debug validation layer for ENOTDIR detector 2026-07-14 23:22:41 +03:00
Elad 2f7b8a7149 Fix sys_rsx_context_iomap error check 2026-07-14 13:00:58 +03:00
Elad 2cacaa2da4 IDM: Optimize IDs for concurrency 2026-07-14 13:00:58 +03:00
Elad 88f81381e8 MacOS/Thread.cpp: Attempt recovery if pthread_jit_write_protect_np state is invalid 2026-07-01 19:31:41 +03:00
Elad 5bbce42adc MacOS: Do not leak MAP_JIT on utils::memory_decommit 2026-07-01 19:31:41 +03:00
Elad 9dc9730898 vm: Make vm::g_exec_addr not use MAP_JIT 2026-07-01 19:31:41 +03:00
Elad 11b57268e3 PPU LLVM/MacOs: Fix symbol resolver execution 
Breakdown into relocation and exuection steps, fixing MAP_JIT region interaction
 2026-07-01 19:31:41 +03:00
Elad 95c04556f0 Add some logging 2026-07-01 19:31:41 +03:00
Elad 99d15190e5 PPU: Cleanup MacOs executable write protection guards 2026-07-01 19:31:41 +03:00
Elad 60c9705a7d sysinfo.cpp: Relax TSC calibration constraints 2026-07-01 15:19:31 +03:00
Elad 537ad399bb Utilities/sema.cpp: Minor optimization 2026-07-01 12:52:13 +03:00
Elad 24a1576629 PPU LLVM: Recycle current thread for exxecution 
Prevent invoking more than utils::get_max_threads() active thrreads at a time.
Windows sees more than utils::get_max_threads() active threads as potentially malicious behavior and lowers the program's overall CPU time.
 2026-07-01 12:52:13 +03:00
Elad f05ece47ce PPU LLVM: Fix concurrrency weakness of jit_module_manager 2026-07-01 12:52:13 +03:00
EladandMegamouse b90eef3fa7 PPU LLVM: Fix core_lock locking 
Co-Authored-By: Megamouse <23019877+Megamouse@users.noreply.github.com>
 2026-07-01 12:52:13 +03:00
Elad 73d9f34907 cellSysmodule: compilation fix 2026-07-01 12:52:13 +03:00
Elad 5b41d5880d SPU Precompilation: Add support for unaligned segments 2026-06-29 19:06:48 +03:00
Elad c1263eeb79 sys_rsx: Fix IOMAP syscalls argument types 2026-06-17 13:25:59 +03:00
Elad 1492d647f4 SaveStates: Fix lv2_timer serialization 2026-06-11 20:55:21 +03:00
Elad e379fba97d SPU/PPU: Implement PPU reservation priority over SPUs 2026-06-07 23:30:05 +03:00
Elad 57b4687ac2 cellAudio: Fix _mxr000 event queue hack 2026-06-07 19:52:34 +03:00
Elad ecf77ecef0 Add type-safe idm::last_id() overload 2026-05-31 19:54:10 +03:00
Elad db474c292f utils: Make utils::serial::operator T() explicit 2026-05-31 19:54:10 +03:00
Elad b08e805020 PPU Analyser: Fix possible infinite loop 
Because of possible overflow.
 2026-05-31 19:54:10 +03:00
Elad d7da6a713b RawSPU: Implement 16-bit and 8-bit read MMIO 2026-05-20 20:44:24 +03:00
Elad 53d76db753 SPU: More UB fixes 2026-05-14 13:21:23 +03:00
Elad c860aa2107 SPU Analyzer: Fix initiate_patterns function 2026-05-14 10:42:20 +03:00
Elad a545fe92a0 SPU: Log Mega SPU programs properly 2026-05-14 10:42:20 +03:00
Elad ee436307cf SPU Update 2026-05-14 10:42:20 +03:00
Elad 33016742f1 SPU: Fix CPU usage of spu_channel on BE configuration 2026-05-14 10:42:20 +03:00
Elad 5dd7792c3d Remove vm_ref.h 2026-05-03 08:03:28 +03:00
Elad 7dce197ec4 sys_spu: Fix sys_isolated_spu_create 2026-04-25 08:16:32 +03:00
Elad 80b6faef10 SPU Analyzer: Add some logging 2026-04-22 09:59:14 +03:00
Elad 7d0df300ea SPU LLVM: Fix RCHCNT write channel looping 2026-04-22 09:59:14 +03:00
Elad 1ca8ab393a sys_fs: Fix O_CREATE and O_TRUNC for BDVD 2026-04-21 15:43:41 +03:00
Elad a7c606c8ac sys_fs: Add unit tests 2026-04-16 11:04:37 +03:00
Elad 48acbbe4f5 sys_fs: Reimplement path analysis 2026-04-16 11:04:37 +03:00
Elad aa841ac332 LLVM: Add source location for bitcast error 2026-04-04 01:08:05 +03:00
Elad ceb2168375 SPU LLVM: Remove debug code 2026-04-04 01:08:05 +03:00
Elad 02eb549208 SPU LLVM: Fix register updates in second block of Reduced Loop 2026-04-03 18:33:07 +03:00
Elad 13de8233b0 SPU Analyzer: Fix register origin for Reduced Loop 2026-04-03 18:33:07 +03:00
Elad ff4444b18e Silence cellNetCtlGetInfo 2026-04-03 18:33:07 +03:00
Elad 555ace0955 rsx: Silence Unknown render mode error 2026-04-03 18:33:07 +03:00
Elad a03a78dbd2 SPU: Verify SPU Reduced loop completability 2026-04-03 18:33:07 +03:00
Elad ac104a519e SPU Analyzer: More fix 2026-03-31 21:56:30 +02:00
Elad bd95c728f0 sys_fs: Implement ENOTDIR 2026-03-31 21:56:30 +02:00
Elad 80f972cd38 SPU Analyzer: Acknowledge unknown targets 2026-03-31 02:12:40 +02:00
Elad 615f416af3 SPU Anlyzer: Verify bitset index 2026-03-31 02:12:40 +02:00
Elad 976cd1ce66 SaveStates: Fix restart after saving 2026-03-27 22:22:40 +03:00
Elad a4523651c7 RPCS3: Notify RAM shortage, Log current and peak RAM usage 2026-03-27 20:20:29 +03:00
Elad bb3e2689d4 Thread.cpp: Fix game exit on access violation 
Fixes game closing in Twisted Metal.
This commit also aloows to debug such states by using cpu_flag::req_exit as a broker
 2026-03-26 13:55:00 +02:00
Elad 4ced11e533 SPU Analyzer: Add pure opcode tag 2026-03-26 13:55:00 +02:00
Elad 9a0a5a1735 LLVM: Try to reuse BitCasts 2026-03-26 13:55:00 +02:00
Elad e83034624b SPU Debugger: Measure rate of block ran 2026-03-26 13:55:00 +02:00
Elad 619fe7b14e SPU LLVM: Classify SPU memory and context memory instructions 2026-03-26 13:55:00 +02:00
Elad 37a07ae545 SPU LLVM: Optimize FM, FMA and FCGT in Reduced Loop 2026-03-26 13:55:00 +02:00
Elad e1eae3ee49 Add floating ppoint hint 2026-03-26 13:55:00 +02:00
Elad 49abd6d8e5 SPU LLVM: Allow the reuse of address from LQX/STQX 2026-03-26 13:55:00 +02:00
Elad fbdbf8addf SPU LLVM: CEQHI pattern 2026-03-26 13:55:00 +02:00
Elad 2e4ee9c9b6 SPU LLVM: Implement reduced loop 2026-03-26 13:55:00 +02:00
Elad a863e94c25 SPU: Detect reduced loop 2026-03-26 13:55:00 +02:00
Elad fecb53f86c Fix SaveStates cellDumxPamf regression 2026-03-10 20:13:29 +02:00
Elad 9811e1cc3b Debugger: Add HW PPU threads view 2026-03-10 20:13:29 +02:00
Elad 234f2b4648 Silence sys_memory_get_user_memory_size 2026-03-10 20:13:29 +02:00
Elad 0f3275ec82 sys_fs: Fixup op_read 2026-02-28 10:58:25 +02:00
Elad 45c6e938a5 SPU LLVM: Expand SPU Profiling to blocks 2026-02-28 10:58:25 +02:00
Elad 1ec3de9e8f SPU Analyzer: Fix analysis of instructions without regmod 2026-02-28 10:58:25 +02:00
Elad 35ccd63dbc Win32/File.cpp: Fix fs::file constraints to avoid crashes 2026-02-28 10:58:25 +02:00
Elad 188151fa99 SPU/misc: Remove outdated Instruction statistics 2026-02-28 10:58:25 +02:00
Elad 16b05c930f Misc: Force define LLVM for IntelliSense 2026-02-28 10:58:25 +02:00
Elad f39d82f990 SPU: Fix spu_itype::zregmod 2026-02-28 10:58:25 +02:00
Elad bbd91dad92 SPU DisAsm: Disable unlikely float representations 2026-02-28 10:58:25 +02:00
Elad cc1b4c8fd1 Fix strcpy_trunc type validation 2026-02-28 10:58:25 +02:00
Elad df72f4abed rsx: Fixup get_address() after #18038 2026-01-13 16:14:49 +02:00
Elad 960e2a9ed8 rsx: Make get_address(MAIN) more strict 2026-01-13 15:28:07 +02:00