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525 commits

Author SHA1 Message Date
Eladash
c94a98e15a Fix minor typo 2020-12-23 20:50:33 +03:00
Eladash
d17d22139e SPU Debugger: Print reservation data 2020-12-23 08:25:56 +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
e321765c54 Split BEType.h to util/v128.hpp and util/to_endian.hpp 2020-12-13 16:34:45 +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
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
Nekotekina
eb66302907 atomic.hpp: replace std::atomic with atomic_t 
Dual dependency is nothing good.
 2020-12-07 17:13:12 +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
Eladash
3f028fbb83 Fix SPU LS MMIO 2020-11-24 03:44:30 +03:00
Eladash
85880ffded
SPU: Log STOP full opcode (#9292) 
Co-authored-by: Ani <ani-leo@outlook.com>
 2020-11-20 13:53:16 +03:00
Nekotekina
0fec99e75b SPU: absolutely unacceptable hack for SPU LS 
Make normal threads inaccessible in PS3 memory.
 2020-11-17 15:22:04 +03:00
Nekotekina
eaf0bbc108 SPU: don't allocate SPU LS in vm::main 
Create its own shared memory object.
Use vm::spu to allocate all SPU types.
Use vm::writer_lock for shm::map_critical.
 2020-11-16 12:46:15 +03:00
Eladash
b1710bb712
SPU Debugger: Implement float registers view + General debugger fixes (#9265) 
* SPU Debugger: Fix try_get_insert_mask_info
* Debugger: Always update thread state on context's data change
No longer needing to press on thread's instructions for actions to work!
 2020-11-15 08:45:28 +03:00
Nekotekina
dfae7bd073 SPU: Fix some stat printing 2020-11-15 04:41:16 +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
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
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
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
8bc9868c1f SPU/vm: Improve vm::range_lock a bit 
Use some prefetching
Use optimistic locking
 2020-11-08 17:23:17 +03:00
Nekotekina
3507cd0a37 SPU: improve spu_thread::reservation_check 
Use optimistic locking and optimistic loop (expecting 1 iteration).
 2020-11-08 16:43:15 +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
Nekotekina
b68bdafadc vm: refactor vm::range_lock again 
Move bits to the highest, set RWX order.
Use only one reserved value (W = locked).
Assume lock size 128 for range_locked.
Add new "Size" template argument that replaces normal argument.
 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
Eladash
6dcd482dd0 SPU reservations: Do not illegally dereference reservation data 2020-11-07 14:03:09 +03:00
Nekotekina
34fa010601 Improve cond_var notifiers 
But nobody uses it anyway, so clean up includes.
 2020-11-06 00:10:16 +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
06ecc2ae68 vm::range_lock cleanup and minor optimization 
Removed unused arg.
Linearized some branches.
 2020-11-01 23:29:33 +03:00
Nekotekina
46d3066c62 Optimize vm::range_lock 
Only test address on `range_locked`
Don't check current transaction
Remove vm::clear_range_locks completely
 2020-11-01 16:46:06 +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
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
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