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Author SHA1 Message Date
Eladash b334621d76 PPU DisAssembler: Prevent false function descriptor detection 2022-05-19 21:29:18 +03:00
Elad Ashkenazi a768855a7a Update PPUThread.cpp 2022-05-19 18:16:53 +03:00
Eladash a2a6303a22 PPU LLVM: Precompile system-internal executables if booting a dev_flash's program 2022-05-12 19:55:07 +03:00
Eladash d77c9139ad Debugger: Show constant-formed attribute of register value 2022-05-10 22:34:29 +03:00
Nekotekina 5c1f79ab26 vm: remove g_mutex, use g_range_lock instead 
Simplification and performance improvements.
 2022-05-02 10:29:28 +03:00
Nekotekina 98cee991ef PPU: fix step execution after BP 2022-03-27 11:37:11 +03:00
Megamouse d172b9add6 Rename CallAfter to CallFromMainThread 2022-02-07 19:42:08 +01:00
Eladash e951c619c5
Implement Emulator::GracefulShutdown() 2022-02-05 11:49:29 +01:00
Nekotekina 12c83b340d Remove built_function 
With today's branch prediction techniques, it's hardly useful.
 2022-01-24 22:21:41 +03:00
Nekotekina 4704367382 Remove unnecessary asmjit::imm_ptr 2022-01-18 00:10:32 +03:00
Nekotekina e9efa73eed PPU: restore previous NJ mode handling option 
Fix the divergence between PPU Interpreter and LLVM.
 2022-01-15 17:36:57 +03:00
Nekotekina 580bd2b25e Initial Linux Aarch64 support 
* Update asmjit dependency (aarch64 branch)
* Disable USE_DISCORD_RPC by default
* Dump some JIT objects in rpcs3 cache dir
* Add SIGILL handler for all platforms
* Fix resetting zeroing denormals in thread pool
* Refactor most v128:: utils into global gv_** functions
* Refactor PPU interpreter (incomplete), remove "precise"
* - Instruction specializations with multiple accuracy flags
* - Adjust calling convention for speed
* - Removed precise/fast setting, replaced with static
* - Started refactoring interpreters for building at runtime JIT
*   (I got tired of poor compiler optimizations)
* - Expose some accuracy settings (SAT, NJ, VNAN, FPCC)
* - Add exec_bytes PPU thread variable (akin to cycle count)
* PPU LLVM: fix VCTUXS+VCTSXS instruction NaN results
* SPU interpreter: remove "precise" for now (extremely non-portable)
* - As with PPU, settings changed to static/dynamic for interpreters.
* - Precise options will be implemented later
* Fix termination after fatal error dialog
 2022-01-15 06:48:04 +03:00
Nekotekina cb2748ae08 Update ASMJIT (new upstream API) 2021-12-29 02:45:00 +03:00
Nekotekina d836033212 LLVM: enable some JIT events (Intel, Perf) 
Made some related adjustments.
Currently incomplete.
 2021-12-26 16:41:37 +03:00
Nekotekina dcd011048d Implement "built_function" utility (runtime-generated assembly) 
Similar to build_function_asm, but links without indirection.
Achieved by emitting code directly into a byte array.
 2021-12-22 19:27:20 +03:00
Nekotekina 61c64d1060 TSX: refactoring M 
Remove first stage 'optimistic' transactions.
 2021-12-19 20:23:01 +03:00
Nekotekina 3e1e1a683c TSX/PPU: fix conditional store regression 2021-12-17 21:48:01 +03:00
Nekotekina e3e39e8de3 PPU LLVM: rewrite and optimize saturation bit 
Use vector accumulator
 2021-12-03 00:14:06 +03:00
Nekotekina 209b14fbac PPU LLVM: inline remaining vector instructions 2021-12-03 00:14:06 +03:00
Nekotekina c9d8e59dbf PPU LLVM: allow to drop setting SAT flag (optimization, module-wide) 
Implement ppu_attr::has_mfvscr (partially, module-wide search).
If this instruction isn't found, allow to drop setting SAT flag.
It's based on presumption that only MFVSCR can retrieve SAT flag.
 2021-12-03 00:14:06 +03:00
Nekotekina abe498f35c PPU LLVM: modernize some code with new DSL 
PPU: rewritten instructions VMHADDSHS, VMHRADDSHS
PPU: added optimized path for VPERM (ra=rb)
 2021-12-03 00:14:06 +03:00
Eladash 524b065bc8 Debugger: Show PPU reservation data 
Asterisk marks the offset of data that had been given to the guest PPU code.
 2021-11-22 14:48:34 +03:00
Eladash ab50e5483e
GUI Utilities: Implement instruction search, PPU/SPU disasm improvements (#10968) 
* GUI Utilities: Implement instruction search in PS3 memory
* String Searcher: Case insensitive search
* PPU DisAsm: Comment constants with ORI
* PPU DisAsm: Add 64-bit constant support
* SPU/PPU DisAsm: Print CELL errors in disasm
* PPU DisAsm: Constant comparison support
 2021-10-12 23:12:30 +03:00
Eladash 71b15c1fa6
Suggest tweaking the setting "Stub PPU Traps" after PPU trap (#10921) 2021-09-30 21:33:55 +03:00
Eladash e7b9513d4a Bugfix after recent PPU patches pr 2021-09-28 12:12:12 +03:00
Eladash 65c9cd99cd Patches/PPU: Implement HLE/LLE/With-TOC function call patches 
Example patches:
  [ jumpf, 0x12340, "cellGcmSys:cellGcmSetFlip"] // Places a call to cellGcmSetFlip at 0x12340
  [ jumpf, 0x12340, "cellGcmSys:0xDC09357E"] // Same, using FNID
  [ jumpf, 0x12340, 0x2345678 ] # Function OPD based call eading OPD at 0x2345678
 2021-09-26 20:49:57 +03:00
Megamouse 4323ca4a01 Remove unused lambda 2021-09-25 19:21:59 +03:00
Eladash 50ad7ba1f6 vm: Fix vm::unmap 
* Make vm::unmap atomic, squash the memory unmapping process inside this function while still using the same VM mutex ownership.
* Make vm::unmap not fail due to random vm::get calls, shared_ptr reference count is no longer a condition.
* Fix sys_mmapper_free_address spuriously failing with EBUSY due to random vm::get calls.
* Fix sys_vm_unmap race condition due to non-atomic vm::unmap.
* Add an optional verification block ptr arg to vm::unmap, used by patches.
 2021-09-13 20:53:34 +03:00
Eladash f98595bee5 Patches/PPU: Add jump_link patch type 2021-09-10 11:46:39 +03:00
Eladash fafefb2cf5 Fixup No.3 after #10779 2021-09-10 11:46:39 +03:00
Nekotekina 06f733a7f2 Fixup No.2 for #10779 2021-09-01 16:56:38 +03:00
Nekotekina ad6a72e369 Fixup for #10779 2021-09-01 14:38:20 +03:00
Eladash b40ed5bdb7
Patches/PPU: Extend and improve patching capabilities (code allocations, jumps to any address) (#10779) 
* Patches/PPU: Implement dynamic code allocation + Any-Address jump patches

Also fix deallocation path of fixed allocation patches.
 2021-09-01 13:38:17 +03:00
Eladash 5784ffc972 Fixup PPU breakpoints 2021-08-12 22:24:54 +03:00
Nekotekina 064fc81697 Fix warnings 2021-08-06 10:41:40 +03:00
Megamouse af89eb5404 ppu compilation: fix facepalm (double increase) 2021-08-03 08:39:57 +02:00
Megamouse 6527eef655 System: add progress update on existing modules 
This could cause dialogs to seemingly finish at e.g. 50/100 modules because the existing modules weren't accounted for.
 2021-07-31 16:06:18 +02:00
Eladash f39a0a5fbe Debugger: Add some error pop-ups for invalid operations 
* Show error window when setting breakpoints on these conditions:
- SPU/RSX are selected. (not supported)
- When using non-interpreters decoders.
- Non-executable memory is specified.
* Do not allow instruction stepping for non-interpreters decoders.
* Clear breakpoints when the game is stopped.
* Fix setting breakpoints on HLE functions.
 2021-07-31 15:27:30 +02:00
Eladash e6e0210e73 Extend ppu_thread::call_history_t formatter 2021-07-19 09:28:46 +02:00
Eladash 8e2c34a003 PPU debugger: Implement PPU calling history 2021-07-17 17:28:23 +02:00
Eladash b6fccee6a4 Improve ppu_thread::stack_push 
Save actual stack memory allocation size locally. (not in PS3 memory)
 2021-06-28 14:09:24 +03:00
Eladash f103004aa0
sys_prx/overlay: Fix disambiguator of module names opened by FD (#10340) 
Don't append zero offset.
 2021-05-26 23:38:17 +03:00
Nekotekina 160b131de3 types.hpp: implement smin, smax, amin, amax 
Rewritten the following global utility constants:
`umax` returns max number, restricted to unsigned.
`smax` returns max signed number, restricted to integrals.
`smin` returns min signed number, restricted to signed.
`amin` returns smin or zero, less restricted.
`amax` returns smax or umax, less restricted.

Fix operators == and <=> for synthesized rel-ops.
 2021-05-22 12:10:57 +03:00
Eladash dcfd29c2d9 kernel-explorer: Implement PPU scheduler state information 2021-05-21 18:12:36 +02:00
Eladash 638f20c80f Improve get_current_cpu_thread() 2021-05-20 09:25:51 +03:00
Eladash 57cd4ff3c6
Move HLE table address to FXO (#10284) 2021-05-17 14:22:27 +03:00
Eladash cacb852a1e Emulation stopping bugfix 2021-05-14 15:35:07 +03:00
Eladash daa53b77cf Simplify named_thread construction 2021-05-01 18:08:03 +03:00
Megamouse 1caf81811a Move unspecific Emulator code out of System.cpp 2021-04-24 11:21:22 +03:00
Eladash a0d1cf26d0 Reduce precompilation failure log level (error -> notice) 2021-04-19 23:18:31 +03:00
Eladash 5ca6381624 Implement "PPU LLVM Precompilation" control setting 2021-04-10 18:06:46 +03:00
Megamouse 03b76b4606 Emu: some cleanup 2021-04-09 21:03:49 +02:00
Nekotekina 95725bf7fc Add -Werror=missing-noreturn (GCC, clang) 
May be useful to diagnose functions which fail assertions unconditionally.
 2021-04-08 10:29:47 +03:00
Megamouse 02febd3f65 Workaround: Skip progress_dialog during gameplay 2021-04-06 21:39:34 +03:00
Eladash 7b57b8f2ca debugger: Implement ability to pause entire emulation on breakpoint 2021-04-01 19:11:55 +03:00
Nekotekina e9a45a2f45 Implement scoped_progress_dialog 
Create Emu/system_progress.hpp
Remove atomic g_progr_show
 2021-03-31 23:40:09 +02:00
Nekotekina 2212a131ef Fix some -Weffc++ warnings (part 1) 2021-03-31 11:27:09 +03:00
Megamouse 870224cde0 Emu/overlay: ingame native overlay PPU compilation 2021-03-31 09:38:30 +02:00
Eladash 1e71deb0db rsx: Compile shaders when CELL is not running 2021-03-30 11:13:47 +03:00
Megamouse ba45daff35 Qt: some cleanup in debugger 2021-03-24 20:47:51 +01:00
Nekotekina b3fb6d7d18 Add and fix -Wredundant-decls (GCC) 2021-03-23 22:48:57 +03:00
Nekotekina f801dc6558 Save all 8 syscall_args 2021-03-16 19:33:37 +03:00
Eladash a9b0d25c01
PPU Debugger: Fixup for syscall arguments (#9932) 2021-03-16 16:20:45 +03:00
Nekotekina a4fdbf0a88 Enable -Wstrict-aliasing=1 (GCC) 
Fixed partially.
 2021-03-09 03:10:15 +03:00
Nekotekina 87af905018 Enable -Wunused-parameter 2021-03-06 18:07:08 +03:00
Nekotekina 52fe86b56c fixed_typemap.hpp: make it a bit fool-proof 
Require objects to be non-copyable (move is still allowed).
 2021-03-02 21:58:49 +03:00
Eladash 004ebfdaee SPU debugger: Implement MFC journal 
* Allow to dump up to 1820 commands with up 128 bytes of data each, using key D with the debugger.
 2021-03-02 21:57:51 +03:00
Nekotekina ea5e837bd6 fixed_typemap.hpp: return reference 2021-03-02 16:08:14 +03:00
Eladash 68a878264c Minor GUI fix for PPU interpreter at "precompilation" 2021-02-23 17:35:45 +03:00
Eladash 20eb4352fb
debugger: Fix single stepping (#9793) 2021-02-19 14:53:09 +03:00
Eladash f43260bd58
Atomic waiting refactoring (#9208) 
* Use atomic waitables instead instead of global thread wait as often as possible.
* Add ::is_stopped() and and ::is_paued() which can be used in atomic loops and with atomic wait. (constexpr cpu flags test functions)
* Fix notification bug of sys_spu_thread_group_exit/terminate. (old bug, enhanced by #9117)
* Function time statistics at Emu.Stop() restored. (instead of current "X syscall failed with 0x00000000 : 0")
 2021-02-13 17:50:07 +03:00
Eladash cf384795d2 debugger: Improve PPU string constraints 2021-02-13 16:00:26 +03:00
Eladash 423cc1685c PPU LLVM: Reduce PRX/OVL compilation memory usage a little 2021-02-13 13:05:41 +03:00
Eladash e26ae9899c Reimplement/fix PRX patches 2021-02-12 15:27:59 +03:00
Eladash fad89f1c3b
Fix tiny race in PPU breakpoints (#9731) 
If the PPU has just being paused by the debugger, before it entered the breakpoint handler, the PPU would continue onto the next instruction skipping the breakpoint but then being paused on it instead.
 2021-02-07 00:25:40 +03:00
Nekotekina 7b40859eff Remove unused header 2021-02-01 19:14:01 +03:00
Nekotekina 0c034ad7de PPU LLVM: upgrade to GHC call conv 
Get rid of some global variables.
Implement ppu_escape (unused yet).
Bump PPU cache version to v4.
 2021-02-01 11:30:50 +03:00
Nekotekina c89362f6a2 PPU LLVM: don't use module name as PRX indicator 2021-02-01 11:30:50 +03:00
Nekotekina f9ee8978ff PPU LLVM: improve analyser 
Compile possibly executable holes between detected functions.
Add unused "PPU LLVM Greedy Mode" option (for future updates).
Add "nounwind" attribute to compiled functions (reduces size).
 2021-02-01 11:30:50 +03:00
Nekotekina cf6606065d PPU: fix some typos in asm code 2021-01-31 20:00:04 +03:00
Eladash 82c86ed2f7 Implement standalone OVL (overlay) loading mode 
* Allow to load OVL alone.
* Add error checks in ppu_load_exec(), do not crash on error.
* Fix crash on exit from standalone PRX mode, allow kernel explorer to work with it as well for the added OVL mode.
 2021-01-31 15:47:05 +03:00
Megamouse c464e90d5d Fix stop exit of check_only ppu_initialize 2021-01-31 12:18:32 +03:00
Megamouse 670d2b191c Minor optimization for check_only ppu_initialize 2021-01-31 12:18:32 +03:00
Megamouse 7bddb87306 Simplify compile threads 2021-01-31 12:18:32 +03:00
Megamouse 2025f02105 Search for more game data directories. 
Also properly remove duplicate paths
 2021-01-31 11:42:33 +03:00
Eladash 16c6b44f55
Fix #9680 (#9687) 
Fix regression from #9680
 2021-01-30 19:05:02 +03:00
Eladash e3b3b0cda7
PPU LLVM: Precompile all executable (PRX, MSELF, overlay) code at startup (#9680) 
* Precompile LLVM cache at startup of games, like the GUI "Create PPU Cache" option.
* Allow OVL (overlay) precompilation as well (used by certain games).

Co-authored-by: Megamouse <studienricky89@googlemail.com>
Co-authored-by: Nekotekina <nekotekina@gmail.com>
 2021-01-30 16:08:22 +03:00
Nekotekina bb2cc196a6 Fixup for preloading SPRX from MSELF 
Forgot to append the offset.
Forgot to use different loop variable.
 2021-01-29 21:26:34 +03:00
Eladash d3bc96a201 Fix minor issue with usage of STL thread::hardware_concurrency() 2021-01-29 18:23:29 +03:00
Nekotekina 11ba6e45ab Add MSELF support to SPRX precompilation. 
Add ppu_precompile() function in PPUThread.cpp

Co-authored-by: Eladash <elad3356p@gmail.com>
 2021-01-29 13:34:43 +03:00
Eladash 0652870204 New RSX Debugger 2021-01-28 17:40:26 +03:00
Nekotekina 53267e283b PPU LLVM: implement ppu_finalize 
Properly free certain compiled PRX/OVL modules (except dev_flash)
 2021-01-27 18:03:49 +03:00
Nekotekina ee288340b0 Implement thread_ctrl::scoped_priority 
RAII priority control (+1, or -1)
 2021-01-25 21:49:16 +03:00
Eladash a58c12db0b SPU: fixup after #9630 
Co-Authored-By: Ivan <nekotekina@gmail.com>
 2021-01-21 21:32:13 +03:00
Eladash f81674232e Remove SPU and PPU destructors 2021-01-21 18:31:51 +03:00
Nekotekina f9bc682115 Refactor some 'offending' code a bit (no effect) 
It appears linkage errors were rare even in debug mode (GCC/clang).
 2021-01-18 21:58:28 +03:00
Eladash e4c3b1c2bd vm: Remove vm::dealloc_verbose_nothrow 2021-01-15 17:37:52 +03:00
Nekotekina db8e6fe7a7 Enable -Wunused-variable 2021-01-12 14:34:14 +03:00
Nekotekina 41ee792f95 MSVC: remove MemLeak build support 
There are better memleak detection tools.
1) Requires to guard placement new and external libs
2) Doesn't work thoroughly
 2020-12-22 14:32:30 +03:00
Nekotekina bd269bccaf types.hpp: remove intrinsic includes 
Replace v128 with u128 in some places.
Removed some unused files.
 2020-12-21 21:11:25 +03:00
Eladash ef884642e4 Cleanup disasm classes a bit 2020-12-21 13:46:26 +03:00
Nekotekina eec11bfba9 Move align helpers to util/asm.hpp 
Also add some files:
GLTextureCache.cpp
VKTextureCache.cpp
 2020-12-18 18:07:42 +03:00
Nekotekina db9b7db531 Cleanup and move sysinfo.h -> util/sysinfo.hpp 2020-12-18 12:55:54 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
Eladash bfe1a8673a PPU: Allow HLE execution from pure instruction decoder type interpreter 2020-12-15 11:18:51 +03:00
Eladash 7eb16e13bb PRX loader: Fix libfs_155.sprx loading 
Fix relocations' segments referencing when there are "empty" (memsize=0) LOAD segments.
 2020-12-15 11:16:45 +03:00
Nekotekina e321765c54 Split BEType.h to util/v128.hpp and util/to_endian.hpp 2020-12-13 16:34:45 +03:00
Nekotekina a6a5292cd7 Use uptr (std::uintptr_t alias) 2020-12-12 16:29:55 +03:00
Nekotekina 65c04e4ddd Remove constexpr from ppu/spu decoders. 
We don't need them at compile time (yet).
But can reduce compile time and complexity.
 2020-12-10 15:06:01 +03:00
Nekotekina 36c8654fb8 Remove HERE macro 
Some cleanup.
Add location to some functions.
 2020-12-10 12:30:22 +03:00
Nekotekina e055d16b2c Replace verify() with ensure() with auto src location. 
Expression ensure(x) returns x.
Using comma operator removed.
 2020-12-09 15:43:38 +03:00
Nekotekina b16cc618b5 atomic.hpp: add some features and optimizations 
Add atomic_t<>::observe() (relaxed load)
Add atomic_fence_XXX() (barrier functions)
Get rid of MFENCE instruction, replace with no-op LOCK OR on stack.
Remove <atomic> dependence from stdafx.h and relevant headers.
 2020-12-07 17:13:12 +03:00
Nekotekina 77aa9e58f2 shared_ptr.hpp: add trivial conversion for shared/single types 
These conversions don't exist in std::shared_ptr-alike types.
But I don't want to bother with == operators until we have proper C++20.
Removed trivial conversion for atomic_ptr because it's heavyweight.
 2020-12-07 15:33:28 +03:00
Eladash 15a12afe25 Debugger: Implement code flow tracking 2020-12-06 15:32:13 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
Nekotekina b5d498ffda Homebrew atomic_ptr rewritten (util/shared_ptr.hpp) 
It's analogous to C++20 atomic std::shared_ptr

The following things brought into global namespace:
single_ptr
shared_ptr
atomic_ptr
make_single
 2020-11-26 20:11:26 +03:00
Nekotekina 43952e18e2 Implement prefetch_write() and prefetch_exec() wrappers 
Do some refactoring to prefetch_read() in util/asm.hpp as well.
Make all these function constexpr because they are no-ops.
 2020-11-24 12:31:11 +03:00
Nekotekina 71ca413067 Don't add lonely cpu_flag::memory on TSX path (bug) 2020-11-14 09:03:33 +03:00
Eladash fefab50e06 Fix vm::range_lock, imporve vm::check_addr 2020-11-11 10:30:09 +03:00
Eladash 74274f6d77 Debugger: Improve SPU/PPU vector registers 2020-11-11 10:27:45 +03:00
Eladash 52fa69d93d SPU Debugger: Improve registers panel 2020-11-10 22:51:52 +03:00
Nekotekina 083397a555 vm: lock memory under "sudo" addr 
Remove memory touching from transactions.
 2020-11-09 23:54:36 +03:00
Nekotekina bc61835d97 CPU: use unsigned (u8) priority in suspend_all 2020-11-09 22:57:36 +03:00
Nekotekina 1c99a2e7fb vm: add map_self() method to utils::shm 
Add complementary unmap_self() method.
Move VirtualMemory to util/vm.hpp
Minor associated include cleanup.
Move asm.h to util/asm.hpp
 2020-11-08 16:43:15 +03:00
Eladash bacfa9be19
Debugger fixups (#9226) 
Fix logic error in callstacks handling code, always set first to false after first iteration.
 Add explicit check for zero return addresses. Current code validity checks may not check for it properly when it sits on interrupt handler entry point (which may contain valid code).
 Do not allow 0x3FFF0 to be a back chain address because it needs space for LR save area, only 0x3FFE0 and below satisfy this criteria.
 2020-11-08 16:42:20 +03:00
Eladash 516da4ecdd Debugger: Improve SPU/PPU callstack handling 2020-11-08 09:17:13 +03:00
Eladash 3cb5fd8ebc Debugger: Implement SPU callstack, fix PPU callstack 2020-11-07 20:45:57 +03:00
Nekotekina 5248240e10 atomic.cpp: improvements. 
Reduced static memory amount for waitable atomics.
Allow notifier to skip notifications if wait/notify masks don't overlap.
Improve raw_notify to wake up the thread by its id, add thread_id arg.
Add optional mask argument to notify_one() and notify_all().
 2020-11-05 05:51:43 +03:00
Nekotekina 1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +03:00
Nekotekina 8d12816001 TSX: fix transaction limit settings 2020-11-01 14:58:04 +03:00
Nekotekina fe03b55046 TSX: tiny optimization of transaction functions 
Because new memory manager puts them in first 2G.
 2020-11-01 14:44:59 +03:00
Eladash 3c639ff8e1 SPU: Fix Accurate DMA edge case 2020-11-01 00:35:48 +03:00
Nekotekina 78c986b5dd Improve vm::range_lock 
Not sure how it ever worked
Clear redundant vm::clear_range_lock usage
 2020-10-31 23:53:14 +03:00
Nekotekina 86fc842c89 TSX: new fallback method (time-based) 
Basically, using timestamp counter.
Rewritten vm::reservation_op with the same principle.
Rewritten another transaction helper.
Add two new settings for configuring fallbacks.
Two limits are specified in nanoseconds (first and second).
Fix PUTLLC reload logic (prevent reusing garbage).
 2020-10-31 15:34:14 +03:00
Nekotekina 150e18539c Allow cpu_thread& arg passed to the syscalls 
Minor cleanup. cpu_mem(), cpu_unmem() removed.
 2020-10-30 17:03:32 +03:00
Eladash f03d4cf8fd PPU: Optimize reservation load for success 2020-10-30 10:49:47 +02:00
Nekotekina 3419d15878 vm: add extern clear_range_locks function 
Allows to wait for range locks to clear for specified range.
vm::range_lock now monitors specified reservation lock as well.
 2020-10-30 07:58:16 +03:00
Nekotekina 0da24f21d6 CPU: improve cpu_thread::suspend_all for cache efficiency (TSX) 
Add prefetch hint list parameter.
Workloads may be executed by another thread on another CPU core.
It means they may benefit from directly prefetching the data as hinted.
Also implement mov_rdata_nt, for "streaming" data from such workloads.
 2020-10-30 05:22:09 +03:00
Nekotekina 4378a09867 PPU: reload old data on STCX failure 
In 128-byte reservation mode, it can reload the whole cache line.
 2020-10-30 02:58:39 +03:00
Nekotekina fb24b06a5d PPU: add LARX perf counter 
Also refactor ppu_store_reservation a bit.
 2020-10-30 02:58:39 +03:00
Nekotekina 8ce0819b42 SPU: add stx/ftx counters 
Just count pure transaction successes and failures.
 2020-10-29 18:57:57 +03:00
Nekotekina 688a456642 TSX tweaks 
Allow to do more in first-chance transactions.
Give PUTLLC +1 priority (minor change).
 2020-10-29 18:57:57 +03:00
Nekotekina 280958ee74 Revert "TSX: adjust transaction logic" 
This reverts commit ff550b5c3c.
 2020-10-28 21:59:12 +03:00
Nekotekina ff550b5c3c TSX: adjust transaction logic 
Allow more in first-chance transactions.
Allow abandonment of PUTLLC as in original path.
Make PUTLLUC unconditionally shared-locked.
Give PUTLLC +1 priority (minor change).
 2020-10-28 14:00:09 +03:00
Nekotekina d6daa0d05b Fix cpu_flag::temp, make sure it removes cpu_flag::wait 2020-10-28 14:00:09 +03:00
Nekotekina c491b73f3a SPU: improve accurate DMA 
Remove vm::reservation_lock from it.
Use lock bits to prevent memory clobbering in GETLLAR.
Improve u128 for MSVC since it's used for bitlocking.
Improve 128 bit atomics for the same reason.
Improve vm::reservation_op and friends.
 2020-10-28 03:47:41 +03:00
Nekotekina f1e66085cd Fixup for cpu_flag::temp 
Wrong check_state() result was triggering assertion.
 2020-10-26 01:18:26 +03:00
Nekotekina 130a0ef20e Implement cpu_flag::temp flag 
Accompanies wait flag, indicating that it was set in limited conditions.
Such condition don't allow thread to terminate after its removal.
 2020-10-25 21:48:20 +03:00
kd-11 18ca3ed449 rsx: Block-level reservation access 2020-10-25 20:21:04 +03:00
Nekotekina dc8252bb9f Remove XABORT in PPU/SPU transactions. 
It's expensive for unknown reason. Simply XEND is usually much cheaper.
Add some minor improvements. Use g_sudo_addr.
 2020-10-20 09:10:21 +03:00
Nekotekina 72d1ac22aa SPU: report too many PUTLLC attempts (TSX) 
Mirrored to PPU STCX code and PUTLLUC (STORE128).
 2020-10-19 19:41:28 +03:00
Nekotekina 8ce5392390 TSX: add prefetchw instruction in transaction code 2020-10-19 19:41:28 +03:00
Nekotekina 120849c734 Implement perf stat counter for PPU/SPU reservation ops 
Adds Emu/perf_meter.hpp header file.
Uses RDTSC for speed.
Prints stats at exit.
 2020-10-19 19:41:28 +03:00
Nekotekina adf50b7c4b Implement cpu_thread::if_suspended 
Use it for opportunistic guaranteed GETLLAR execution (TSX-FA).
 2020-10-18 20:10:48 +03:00
Nekotekina 4078f43984 Fix ppu_stcx_accurate_tx (operand size mismatch) 2020-10-17 21:26:17 +03:00
Eladash 443c2b920d PPU: Handle cache line inconsistencies (PPU 128 reservations) 2020-10-16 22:51:30 +03:00
Nekotekina 583ed61712 SPU: return some give-up behaviour for PUTLLC (TSX) 
Despite using concept of "shared" lock, allow only first to proceed.
This is similar how conditional stores for PPU are implemented.
 2020-10-16 12:14:42 +03:00
Nekotekina facde63460 PPU: fix ppu_stcx_accurate_tx 
Don't destroy xmm6/xmm7 state on exit.
Improve addr arg handling (simplify).
 2020-10-15 19:24:00 +03:00
Nekotekina 494953997e PPU/SPU: give up on conditional stores if locking fails 
Restores Non-TSX behaviour partially.
 2020-10-15 17:18:49 +03:00
Nekotekina 3bddba0c7a SPU: fix spu_getllar_tx 
Was not executing.
 2020-10-14 02:53:29 +03:00
Nekotekina 97cd641da9 TSX: reimplement spu_getllar_tx 
Only used as a backup method of reading reservation data.
Increase long GETLLAR reporting threshold.
 2020-10-13 21:10:04 +03:00
Nekotekina dcff8c2637 Fix remaining vm::reservation_lock usages (for now) 
Optimization can be restored later.
 2020-10-13 12:04:59 +03:00
Nekotekina 7a76fb1469 PPU: Add loop logging in STWCX/STDCX 2020-10-13 11:06:58 +03:00
Nekotekina 17f805ae64 PPU: cleanup for TSX path remnant 2020-10-13 10:54:10 +03:00
Nekotekina dc39a9b84f SPU: Report 'GETLLAR took too long' 
Also move similar code in PPU.
 2020-10-13 00:12:11 +03:00
Nekotekina 5bd5a382c0 PPU: fix LDARX/LWARX in accurate mode (closes #9058) 
Fixup after #9048
Use SSE intrinsics in mov_rdata.
 2020-10-11 19:52:10 +03:00
Nekotekina 2f329cf7b5 PPU: minor improvement for LWARX/LDARX 
Improve chances of loading actual data in memory.
 2020-10-11 17:22:28 +03:00
Nekotekina f2d2a6b605 JIT cleanup for PPU LLVM 
Remove MemoryManager3 as unnecessary.
Rewrite MemoryManager1 to use its own 512M reservations.
Disabled unwind info registration on all platforms.
Use 64-bit executable pointers under vm::g_exec_addr area.
Stop relying on deploying PPU LLVM objects in first 2G of address space.
Implement jit_module_manager, protect its data with mutex.
 2020-10-11 17:22:28 +03:00
Nekotekina e8e3a3b2a2 PPU: improve LWARX/LDARX progression 
Should reduce spam ("...took too long")
 2020-10-10 17:36:41 +03:00
Nekotekina 050c3e1d6b Rewrite cpu_thread::suspend_all 
Now it's a function of higher order.
Make only one thread do the hard work of thread pausing.
 2020-10-10 13:58:48 +03:00
Nekotekina 6d83c9cc0e PPU: remove ppu_stcx_tx 
Very small transaction, benefit questionable.
 2020-10-10 13:58:48 +03:00
Nekotekina 346a1d4433 vm: rewrite reservation bits 
Implement classic unique/shared locking concept.
Implement vm::reservation_light_op.
 2020-10-10 13:58:48 +03:00
Eladash 871b15f6e1
PPU: fixup for Accurate 128-byte reservations (#8998) 2020-10-01 18:15:07 +03:00
Eladash f4ca6f02a1 PPU: Implement support for 128-byte reservations coherency 2020-09-28 22:34:42 +03:00
Eladash 3f7eba19c8 PPU: Upgrade reservations to 8-byte always 2020-09-28 22:34:42 +03:00
Eladash 09cddc84be SPU/PPU: Implement Atomic Cache Line Stores 2020-09-27 20:09:21 +03:00
Eladash a52a16807f PPU: Use SEQ-CST memory barrier in reservation load 2020-09-15 11:20:17 +02:00
Eladash d489b02fc1 PPU: Do not allow unaligned/unmapped reservation addresses 2020-09-10 13:35:57 +02:00
Eladash 43fce92aa9 PPU: reduce LARX logging level to warning 2020-09-08 15:23:55 +02:00
Eladash 2f3e0044f1
PPU: Cleanup & unify reservation loads (#8849) 2020-09-07 22:06:09 +01:00
Eladash 73d23eb6e6
SPU: Implement Accurate DMA (#8822) 2020-09-02 23:58:29 +02:00
Eladash 933737e8f0 PPU: log LR in HLE functions 2020-08-27 23:52:37 +01:00
Eladash c099bb817f Debugger: Disable PPU address redirection 
It causes more confusion than it helps.
 2020-08-25 17:43:07 +02:00
Eladash 7fe98d8d66 Debugger: Add missing PPU stack register checks 2020-08-25 17:43:07 +02:00
Eladash 3ce7fd7894 Debugger: Fix instructions editor 2020-08-25 17:43:07 +02:00
Eladash 917069e31a
PPU Precise/LLVM: Support NJ modes (#8617) 2020-07-25 07:41:41 +01:00
Eladash 84470c34db SPU: Disable PUTLLC NOP transfers detection on TSX path 2020-07-09 03:17:35 +01:00
Eladash dc25a3fa2a PPU debugger: Show stack address of each function 2020-07-06 18:58:16 +02:00
Eladash c98ec4d014 PPU debugger: Fix functions stack bounds check 2020-07-06 18:58:16 +02:00
sampletext32 437f374bae Fix some checks 2020-06-04 19:48:08 +03:00
Nekotekina 938ca90a02 Improve Stop Watchdog 
Prevent termination if PPU LLVM compilation is in progress.
 2020-06-01 02:27:33 +03:00
Eladash f0cdd8ace6 PPU: Implement PPU Traps Stubbing option 2020-05-27 22:39:29 +03:00
Eladash 91d06a9729
SPU LLVM: fixup after #8175 (#8214) 
Mask out RESULT cmd bit, do not create unbound branch blocks. (non-TSX)
 2020-05-14 13:34:14 +01:00
Nick Renieris b1fb5b6239 Emu/Config: Add option for accurate PPU LLVM vector NaNs 
Turned off by default.
 2020-05-14 11:14:28 +01:00
Eladash 5c4c8f4539 PPU: Use optimized reservation waiting for reservation load (non-TSX) 2020-05-13 16:53:59 +03:00
Eladash 525453794f SPU/PPU reservations: Optimizations part 1 
- Implement vm::reservation_trylock, optimized locking on reservation stores with no waiting. Always fail if reservation lock bitsa are set.
- Make SPU accurate GET transfers on non-TSX not modify reservation lock bits.
- Add some optimization regarding to unmodified data reservations writes.
 2020-05-13 11:10:13 +01:00
Nekotekina e1042bc631 Get rid of "module" keyword 
Workaround some intellisense problems.
 2020-05-06 18:20:11 +03:00
Eladash 1bd6cb2105 SPU/PPU debugger: use ':' instead of '=' 2020-05-05 13:46:26 +03:00
Eladash 72bef8dd7f PPU: Clear reservation on context switch 
Ensure that only 2 PPU reservations exist at maximum at a time.
 2020-05-02 14:57:38 +03:00
Eladash f4f0fb88b1 kernel explorer: Add more information about SPU/PPU threads 2020-04-29 15:32:16 +03:00