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467 commits

Author SHA1 Message Date
Ani 1a0392bf15
CPUTranslator: Enable FMA for alderlake CPUs (#11106) 2021-11-03 19:31:46 +00:00
Nekotekina 69f321a471 LLVM 13 2021-11-02 20:11:08 +03:00
Eladash edcc2a9e0d PS3 String Searcher: Implement instruction searching in embedded SPU images 2021-10-30 21:33:06 +02:00
Malcolm Jestadt f06c8b22e8 PPU/SPU LLVM: Emulate VPERM2B with a 256 bit wide VPERMB 
- Save 1 uop by using 256 wide VPERMB instead of VPERM2B. (Compiles down to a vinserti128 and vpermb)
 2021-10-13 17:51:54 +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
Megamouse c7e5a62909 Add missing cpu_flag formatting 2021-10-05 20:16:11 +02:00
Nekotekina 55ec4808f1 SPU LLVM Fixup for VDBPSADBW 
Fixes #10947
 2021-09-30 17:53:47 +03:00
Malcolm Jestadt 2cfa5406e7 LLVM DSL: reimplement vdbpsadbw 2021-09-30 13:22:35 +03:00
Malcolm Jestadt f9ab077908 SPU LLVM: Use VDBPSADBW in SUMB 
- This instruction can be used to sum bytes horrizontally if the second input vector is all zeroes.
 2021-09-30 13:22:35 +03:00
Ani df96be199b config: Remove Lower SPU Priority setting 2021-09-26 00:29:21 +01:00
Eladash ddec5d6908 CPUThread: Prevent recursive check_state calls 2021-09-17 14:02:22 +03:00
Eladash 975aae1d13 SPU MFC: Implement MFC commands execution shuffling 2021-09-17 11:38:10 +03:00
Nekotekina d28b0ba2fa SPU LLVM: implement spu_re, spu_rsqrte 
Improve matching with peek_through_bitcasts() helper.
Implement erase_stores() helper.
 2021-09-17 10:23:43 +03:00
Nekotekina 543fb7a9cb LLVM DSL / SPU LLVM: implement infinite precision shifts 
Remove old make_*** helpers in favor of matcheable expressions.
 2021-09-17 10:23:43 +03:00
Nekotekina 67b3fc70f8 LLVM DSL: implement absd and match helpers 
Matcheable expression absd(a, b) (absolute difference).
 2021-09-17 10:23:43 +03:00
Nekotekina 2268aa9093 LLVM DSL: reimplement fre, frsqe, fmax, fmin 2021-09-17 10:23:43 +03:00
Nekotekina 4b8ee85995 LLVM DSL: reimplement pshufb, add 'calli' 
Implement postponed custom intrinsic replacement.
Make bitcast operator static like other ones.
 2021-09-17 10:23:43 +03:00
Nekotekina 7ec7f261b1 LLVM DSL: implement fpcast 2021-09-17 10:23:43 +03:00
Nekotekina 1685769bd9 LLVM DSL: reimplement fmuladd, force hw fma if present 2021-09-17 10:23:43 +03:00
Nekotekina 7cf9d1380b LLVM DSL: add line number in get_const_vector automatically 2021-09-17 10:23:43 +03:00
Nekotekina f188019244 LLVM DSL: reimpelement fsqrt, fabs 2021-09-17 10:23:43 +03:00
Nekotekina 38dfc88e8d LLVM DSL: reimplement avg 2021-09-17 10:23:43 +03:00
Nekotekina 95c36221fa LLVM DSL: reimplement ctlz, ctpop 2021-09-17 10:23:43 +03:00
Malcolm Jestadt 43cc62d267 SPU LLVM: Add m_use_vnni 
- Alderlake and Sapphirerapids will require an update to the llvm fork before they can be detected
 2021-08-31 14:02:05 +03:00
Malcolm Jestadt d304b52391 SPU LLVM: Add VNNI optimized variant of sumb 
- Uses vpdpbusd to horrizontally add values, for some reason this is much faster than the normal horizontal add instructions.
 2021-08-31 14:02:05 +03:00
Nekotekina 286e154d05 SPU Profiler: adjust accumulation logic 
Don't append trampoline time to verification time.
 2021-08-01 09:59:00 +03:00
Nekotekina 2f6db5802f Fix CPU Profiler regression 2021-07-30 09:21:11 +03:00
Nekotekina 571bdfc828 Fixup for #10490 
Restore explicit signaling of RSX thread for now.
 2021-06-27 14:02:32 +03:00
Eladash 0aed00a758
Improve thread aborting mechanism (#10490) 
Call pseudo-virtual operator=(thread_state) of thread context.
 2021-06-27 11:43:48 +03:00
Eladash 0531b3d801
rsx: Fix emulation stopping in cpu_thread::is_paused poll (#10475) 
Ignore pause flags if thread is stopped.
 2021-06-20 20:00:12 +03:00
Eladash 76bf720adf Improve emulation stopping speed 
Split phases of signalling threads and joining them.
 2021-06-08 18:26:14 +03:00
Eladash 6ff9aab2ca Fix cpu_thread::check_state() cpu_flag::temp support 2021-05-28 20:25:16 +03:00
Eladash 5f47730fc0 Fix reservations handling in logs 
Remove reservation cb.
 2021-05-28 20:25:16 +03:00
Nekotekina 2491aad6f2 types.hpp: implement min_v<>, max_v<>, SignedInt, UnsignedInt, FPInt concepts 
Restrict smax to only work with signed values for consistency.
Cleanup <climits> includes.
Cleanup <limits> includes.
 2021-05-23 19:43:51 +03:00
Eladash 638f20c80f Improve get_current_cpu_thread() 2021-05-20 09:25:51 +03:00
Eladash 94e2f464e3 CPU Profiler: weak_ptr -> shared_ptr 2021-05-15 00:31:14 +03:00
Paul 4e12e70929
Add Intel's Rocket Lake 11th gen cpu. (#10205) 
This does nothing but may be required later.
 2021-05-13 11:34:37 +03:00
David Carlier 082bbc7336 Following up on MacOS build fix. 
Specialisation of llvm_value_t to allow build with LLVM this time.
 2021-04-23 15:20:40 +03:00
Nekotekina 9d4fcbf946 bs_t<>: fix/cleanup some operators 2021-04-17 15:54:33 +03:00
Malcolm Jestadt 0a7df9d02e SPU LLVM: add AVX-512 SPU verification 
- This is hidden behind a new setting, as some cpus may downclock agressively when executing 512 wide instructions
 2021-04-16 09:35:26 +03:00
Megamouse a16d8ba3ea More random changes 2021-04-11 14:01:51 +03:00
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
Nekotekina 2212a131ef Fix some -Weffc++ warnings (part 1) 2021-03-31 11:27:09 +03:00
Eladash dea1d01de2 Fix Emulator::Stop race with IDM 
Newly created threads' state could have not been flagged with exit.
 2021-03-30 10:21:54 +03:00
Eladash d51bb8b1cc Fix Emulator::Pause race with IDM 2021-03-30 10:21:54 +03:00
xddxd 9d895e6b15 Scheduler overhaul 2021-03-26 00:29:44 +03:00
Nekotekina 2decf1ecda Rename and move g_tls_current_cpu_thread inside cpu_thread 
Don't declare extern inside get_current_cpu_thread().
Possible workaround for gcc-11.
 2021-03-17 23:49:48 +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 ea5e837bd6 fixed_typemap.hpp: return reference 2021-03-02 16:08:14 +03:00
Nekotekina d788b12a8e fixed_typemap.hpp: reduce indirection 
Backported some changes from auto_typemap.hpp
Implemented methods init(), reset(), clear()
Disabled recreation support.
 2021-03-02 16:08:14 +03:00
Eladash 96400234a8 Remove cpu_thread destructor 2021-02-22 12:47:45 +03:00
Eladash eb0d006168
Fix most of "[x] thread is too sleepy" at Emu.Stop() (#9813) 
* Fixes some thread sleep/wait calls
 2021-02-21 16:43:02 +03:00
Eladash 20eb4352fb
debugger: Fix single stepping (#9793) 2021-02-19 14:53:09 +03:00
Nekotekina 0bcece4585 Make -Woverloaded-virtual an error 
Had to devirtualize some functions.
 2021-02-15 15:50:05 +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
Nekotekina 390b192f0a TSX: workaround for check_state freezes 2021-02-01 19:14:24 +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
Eladash a742501a4f Do not account RSX for TSX pauses 2021-01-29 10:31:15 +03:00
Eladash 0652870204 New RSX Debugger 2021-01-28 17:40:26 +03:00
Nekotekina 34274ec391 Purge unused typeid() invocations 2021-01-28 10:23:29 +03:00
Malcolm Jestadt 486d48e4f8 SPU LLVM: Optimize ROTQBY family for VBMI 
- Avoid masking pshufb index by 0xf by using vpermb instead.
- Also fix conversion of vperm2b index to ShuffleVector index.
 2021-01-25 13:18:23 +03:00
Eladash dbecf0fa50 Introducing RSX debugger entry (main debugger) 2021-01-19 22:55:12 +03:00
Nekotekina db8e6fe7a7 Enable -Wunused-variable 2021-01-12 14:34:14 +03:00
Nekotekina 6231b07d2a Silence one warning (clang) 2021-01-07 12:42:15 +03:00
Nekotekina 35322b5d14 Remove deprecated _bit accessor from v128 
Complicated (a lot of code), confusing (ambiguous)
 2020-12-29 21:04:28 +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 59ed222205 Disasm: read instruction contents only once 
Memory is volatile and may be changed by guest threads, ensure the decoded instruction matches with the data.
 2020-12-21 13:46:26 +03:00
Eladash ef884642e4 Cleanup disasm classes a bit 2020-12-21 13:46:26 +03:00
Nekotekina fb29933d3d Add usz alias for std::size_t 2020-12-18 12:23:53 +03:00
Nekotekina e39348ad96 Make lf_queue<> compatible with atomic_wait 2020-12-15 19:19:36 +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 b59f142d4e Move types.h to util/types.hpp 2020-12-12 15:12:01 +03:00
Nekotekina 6e05dcadb6 Reduce std::numeric_limits dependency 
Please, stop pretending...
You need these templates for generic code.
In other words, in another templates.
Stop increasing compilation time for no reason.
 2020-12-12 12:35:18 +03:00
Nekotekina b382d3b3e9 Remove ASSUME macro 
It's dangerous and sometimes bluntly misused feature.
Its optimization potential is near-zero.
 2020-12-10 14:08:02 +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
Eladash 427cf91447 Debugger: rewrite GetPc() 2020-12-06 15:32:13 +03:00
RipleyTom af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +03:00
Nekotekina 32f39fec1c Make cpu_counter::remove() async 
Remove both mutex and assertion from it.
 2020-12-01 10:18:41 +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 f85c8584b0 Attempt to fix #9316 2020-11-22 12:57:50 +03:00
Nekotekina 292af1e4cd CPU: use u128 in bit counter 
Apparently, u64 was not enough.
 2020-11-19 16:05:08 +03:00
Nekotekina 6d37bc62a5 CPU: remove cpu_counter from g_fxo 
Convert it to a namespace, simplify add/remove functions.
Don't add() threads just creates, they are trapped in check_state() anyway.
Don't add() threads which are leaving check_state() because stopped.
 2020-11-19 09:46:22 +03:00
Nekotekina e9f7c100a0 CPU: update suspend interface (dummy) 2020-11-18 19:15:56 +03:00
Nekotekina 190676c982 CPU: Fix g_suspend_counter waiting logic 2020-11-18 14:38:01 +03:00
Nekotekina badb3dc2dd atomic.cpp/threads: remove old wait callback 
Add new wait callback which simply collects statistics.
Shift workarounds towards actual problem detection.
 2020-11-14 18:16:27 +03:00
Nekotekina 5b69eda39a Fix suspend_all bug (TSX, TSX-FA) 
Could cause freezes.
 2020-11-14 10:56:05 +03:00
Nekotekina ab365fe494 Fixed thread pool a bit 
Use 128-bit allocator instead of queue.
When pool is full (128), threads just terminate as before.
 2020-11-13 13:32:44 +03:00
Nekotekina 67785a918c Implement simple thread pool 2020-11-13 03:32:24 +03:00
Eladash 52fa69d93d SPU Debugger: Improve registers panel 2020-11-10 22:51:52 +03:00
Nekotekina cdaa8cb5c4 CPU: Improve suspend_all g_suspend_counter handling 
Increase in two stages, giving more chances to use it.
Second stage is when all wait flags have been seen.
 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 557f0c5a8a atomic.cpp: remove load() from notify functions 
Only compare masks for overlap for second overload (with mask provided).
Explicit "new value" can be provided in new 3-arg overloads.
Also rename atomic_storage_futex -> atomic_wait_engine.
 2020-11-06 04:44:31 +03:00
Nekotekina 8d5e119582 Improve cpu_flag::temp handling 
Ignore cpu_flag::suspend
Ignore cpu_flag::signal
 2020-11-04 14:59:26 +03:00
Nekotekina dea8aa675a Optimize cpu check_state() a bit 
Move cpu_flag::dbg_pause check from the start.
To the moment before it actually goes to sleep.
 2020-11-04 14:59:25 +03:00
Nekotekina 1b8bf081b5 Upgrade to LLVM 11 Stable 2020-11-02 21:23:25 +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