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307 commits

Author SHA1 Message Date
Eladash 552d8e6aec Debugger: Fix SignedHex 
It didnt take into account INTx_MIN. (UB for std::abs)
 2020-10-23 13:13:04 +03:00
Nekotekina f0fd7e2e19 Atomics: use WaitOnAddress if available (Win8+) 2020-10-21 00:22:08 +03:00
Nekotekina a5eb11d79f Improve cpu_thread::suspend_all (TSX-FA) 
Add prefetching of cpu->state fields.
 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 f5c575961f Implement priorities for cpu_thread::suspend_all tasks 
Give PUTLLUC increased priority.
 2020-10-18 20:10:48 +03:00
Nekotekina 40558e7ac1 Use std::invoke in cpu_thread::suspend_all 2020-10-14 02:53:58 +03:00
Nekotekina 1606f97177 CPU: print and reset suspend_all statistics 2020-10-13 00:33:20 +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 ec7d243ee9 More optimization for cpu_thread::suspend_all 
Try to not pause inactive threads.
 2020-10-10 14:22:12 +03:00
Nekotekina b74c5e04f5 Optimize cpu_thread::suspend_all 
Reduce internal thread status polling.
Refactor utility functions.
 2020-10-10 14:12:49 +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 4a40ef6a19
Debugger: Use Signed Hexadecimal formatting (#8751) 2020-08-20 22:07:31 +01:00
Eladash bcddbc15f0 Debugger: Fix PPU stepping on non-TSX 2020-08-19 19:48:35 +01:00
Whatcookie 9e4f43f4d1
SPU LLVM: Add icelake optimized paths for SHUFB (#8712) 2020-08-13 15:00:56 +01:00
Whatcookie 4ce2ad54a8
PPU LLVM: Use VPERM2B to emulate VPERM (#8704) 
- The VPERM2B instructions are a match of VPERM's behavior, besides operating in reverse byte order
 2020-08-09 01:50:26 +01:00
Eladash 6a51c27fde PPU LLVM: Fix VMAXFP, VMINFP NaN handling 2020-08-03 15:43:00 +01:00
Eladash f6764767f6 SPU/PPU LLVM: Fix cpu_translator::get_const_vector<v128>() 2020-07-30 17:06:24 +01:00
Eladash 82068cf802
SPU: Fix spu_thread::cpu_stop() missed executions (#8656) 2020-07-30 10:07:18 +01:00
Eladash d9750e8f9f SPU/PPU reservations: Optimizations for reservation locks and check_state() (non-TSX) 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
sampletext32 437f374bae Fix some checks 2020-06-04 19:48:08 +03:00
Eladash b38580bf32 SPU: Use optimized PPU signaling to SPU on reservation pause 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
Nekotekina fc68c508c8 LLVM DSL: fix FNeg pattern matching 2020-05-01 22:00:57 +03:00
Nekotekina 19acf260d8 SPU DMA: Fix PUTLLUC (TSX) 
Prevent edge case of missing store.
 2020-04-29 15:40:41 +03:00
Nekotekina d0c199d455 Replace utils::cnttz{32,64} with std::countr_{zero,one} 
Make #include <bit> mandatory.
 2020-04-14 16:05:58 +03:00
Eladash 492a80f6c5 CPUThread.cpp: Minor indetation fixup 2020-04-13 04:34:10 +01:00
sampletext32 c69691f19b Fix various explicitness, laziness, hard codes 2020-04-12 17:29:42 +03:00
Nekotekina a53d0d50b3 SPU LLVM: add alternative ROTQBY implementation 
Used if SSSE3 is not available (exec_rotqby).
 2020-04-04 21:38:40 +03:00
Nick Renieris 1231274e0f CPUThread: Split dump() info to separate methods 2020-04-03 01:36:35 +01:00
Nekotekina 20f7544a8a SPU profiler: minor change 
Use std::greater to sort
 2020-03-18 18:28:46 +03:00
Nekotekina 04dedb17eb Disable exception handling. 
Use -fno-exceptions in cmake.
On MSVC, enable _HAS_EXCEPTION=0.
Cleanup throw/catch from the source.
Create yaml.cpp enclave because it needs exception to work.
Disable thread_local optimizations in logs.cpp (TODO).
Implement cpu_counter for cpu_threads (moved globals).
 2020-03-12 16:03:08 +03:00
Nekotekina 9dca2887d8 Fixup for Emu.Pause() 
Remove some reduntant calls.
Don't pause on unknown sys_fs_fcntl operation.
 2020-03-08 22:03:16 +03:00
Nekotekina 07e1766a7c Implement thread_ctrl::emergency_exit() 
Replace exception throws with this.
 2020-03-08 15:11:02 +03:00
Nekotekina e4a81b1d13 Move Log.h to util/logs.hpp 2020-03-07 12:29:23 +03:00
Nekotekina Aux1 250736ece5 Fix warnings in emucore 2020-03-04 21:23:34 +03:00
Nekotekina 5b0476e772 Update LLVM to new llvm-mirror (LLVM 11) 
Use clang-cl to build LLVM on Windows.
 2020-03-03 18:33:02 +03:00
Eladash 8762f2a588 Use more starts_with 2020-02-29 13:06:14 +03:00
Nekotekina 65eeee0f4c Remove cancerous lf_value<> 
Replace thread names (generic, PPU, SPU) with new shared pointers.
Devirtualize cpu_thread::get_name (used in single case).
 2020-02-28 18:54:46 +03:00
Nekotekina b59bb16fad Threads: removed outdated on_abort detection deemed unnecessary 
May cause regressions.
 2020-02-25 15:48:25 +03:00
Nekotekina 7eebe06931 Restore thread counter (world may be not ready yet) 
Remove dumb 1300ms timeout.
 2020-02-25 11:51:19 +03:00
JohnHolmesII 479a64c4e8 Remove some inline compiler pragmas 2020-02-23 09:38:04 +03:00
Nekotekina 244e74ebe2 Try to ignore some annoying warning (seems CIB) 2020-02-17 20:56:03 +03:00
Megamouse fe75311be2 move config structs to own files and clean up some headers 2020-02-17 15:08:17 +03:00
Nekotekina c0f80cfe7a Use attributes for LIKELY/UNLIKELY 
Remove LIKELY/UNLIKELY macro.
 2020-02-05 10:42:34 +03:00
Nekotekina 3c0bd821c8 Give log channels fancier names 
Improve LOG_CHANNEL macro to accept custom name.
 2020-02-01 10:43:43 +03:00
Nekotekina 1d0f359406 logs: add more log channels instead of GENERAL 2020-01-31 16:44:48 +03:00