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Author SHA1 Message Date
Nekotekina
3e1344e4e4 vm.cpp: minor optimization for filling stack guards 
Use REP STOSQ on all compilers.
 2020-11-19 14:44:58 +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
Eladash
28cbba5a7d
SPU LLVM: fix AND instruction family (#9290) 
Incorrect immediate test (looks like copypasta)
 2020-11-18 14:36:26 +03:00
kd-11
0e7a705254 rsx: Resolution scaling overhaul 
- Enforce square pixels instead of per-axis scaling
 2020-11-18 09:29:34 +03:00
Nekotekina
68931b4c43 Debugger: fill stack guard with STACKGRD 2020-11-17 16:32:59 +03:00
Nekotekina
a4e28df9cf Update hidapi 2020-11-17 15:40:09 +03:00
Nekotekina
65c81c5e83 Fix memory viewer for SPU LS 2020-11-17 15:22:04 +03:00
Nekotekina
ccd0d2046d SPU: increase max SPU count 
According to max SPU TG count.
 2020-11-17 15:22:04 +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
f8d1f070f5 sys_memory: HORRIBLE HACK for sys_memory_get_page_attributes 2020-11-17 15:22:04 +03:00
Nekotekina
3dd48a24ce atomic.cpp: remove tiny redundancy 2020-11-17 15:22:04 +03:00
Nekotekina
984e97cbdc Potential fix for Linux compilation 2020-11-17 15:22:04 +03:00
Eladash
50ea1a12c9 Debugger: Fix scrolling in first registers panel 2020-11-17 09:39:39 +01:00
Eladash
992a372fc7 cellGame fixes 2020-11-17 09:04:35 +01:00
Nekotekina
d789250976 Add thread_ctrl::get_thread_stack 
Returns addr and size of current thread's stack.
 2020-11-17 05:33:46 +03:00
Nekotekina
d7e1cf7dd2 vm: respect initial protection for allocation mapping 
Unused yet.
 2020-11-17 05:33:46 +03:00
Nekotekina
ea5f5aea5f vm: memory locking rewritten 
Added vm::lock_sudo method (wrapper for utils::memory_lock).
Put locking outside of vm::g_mutex scope.
Prelock sudo memory for RSX, vm::stack, vm::main.
Prelock sudo memory for shared memory objects.
Don't check for TSX path.
 2020-11-16 12:46:15 +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
333fe9a561 atomic.cpp: fix notification on windows 2020-11-15 04:40:44 +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
3ac819ee70 atomic.cpp: fix waiting on multiple variables 
Silly bugs are so silly...
 2020-11-14 17:25:02 +03:00
Nekotekina
00f877e812 atomic.cpp: fix rare overload scenario 
If slot allocation fails, increase reference counter in every slot.
This prevents search routine from "losing" some slots.
 2020-11-14 13:56:23 +03:00
Nekotekina
1e269751bf Temporarily disable memory locking if TSX is not used 
It's a very heavy operation that could cause some problem under mutex lock.
 2020-11-14 11:12:58 +03:00
Nekotekina
5b69eda39a Fix suspend_all bug (TSX, TSX-FA) 
Could cause freezes.
 2020-11-14 10:56:05 +03:00
Nekotekina
71ca413067 Don't add lonely cpu_flag::memory on TSX path (bug) 2020-11-14 09:03:33 +03:00
Nekotekina
0c7f9458c0 Fix thread pool resource management. 
Make sure no tail call happens (change ret address to a trampoline).
Make sure thread handles don't leak if the pool is full.
 2020-11-13 17:17:45 +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
e48f160a29 atomic.cpp: continuation of fixing all-ones masks 
Also added missing const noexcept.
 2020-11-13 12:40:02 +03:00
Nekotekina
cfda4d0ade atomic.cpp: optimize raw_notify() for unspecified pointer mode 
Remove unnecessary optimization from cond_alloc().
Optimistic case was absolutely dominating anyway.
Although the whole function is a dirty hack.
Now scanning through all threads is faster.
 2020-11-13 07:05:33 +03:00
RipleyTom
debfae06a8 Improve disconnected state handling of dns queries 2020-11-13 07:05:06 +03:00
RipleyTom
e6f2f8ad0d Add some error checking in sceNp2.cpp 2020-11-13 05:28:00 +03:00
Nekotekina
67785a918c Implement simple thread pool 2020-11-13 03:32:24 +03:00
Nekotekina
50d80c64fa Add .gdbinit config file 
Set to ignore SIGSEGV and SIGPIPE signals.
 2020-11-12 23:43:38 +03:00
RipleyTom
1378645413 Adds SIGPIPE to ignored exceptions(unix) 2020-11-12 07:08:59 +03:00
Nekotekina
3888b0429c atomic.cpp: print some stats on stop 2020-11-12 05:52:22 +03:00
Nekotekina
70761a4ef0 atomic.cpp: fix notification bug from few commits before 
Make sure forced notification ignores mask comparison.
Also fix masks provided by smaller types to correct ones.
 2020-11-12 05:01:44 +03:00
Nekotekina
e37df998e9 atomic.cpp: minor optimization 
Silly MSVC emits unnecessary initialize-on-first-use code guards.
Didn't check other compiler. But workaround just works anyway.
 2020-11-12 03:41:19 +03:00
Nekotekina
c30cdfb3a7 atomic.cpp: merge more atomic variables for simplicity 
Compress 16-bit ref counter and two 48+64 bit slot allocators.
This allowed to remove some weird unnecessary logic paths.
Adjust hashtable size to keep it the same.
 2020-11-12 03:39:05 +03:00
Nekotekina
350b704cd7 atomic.cpp: combine two atomics (ref ctr and wait ptr) 
Should fit into cache line perfectly.
Also makes ptr check more robust.
 2020-11-12 01:06:12 +03:00
Nekotekina
ad013d59f4 atomic.cpp: don't load actual memory on empty mask 
It's not an optimization. It just allows some tricks safely.
 2020-11-11 23:59:09 +03:00
Nekotekina
d391133524 atomic.cpp: minor notification improvement 
Check mask before locking the reference.
Can help to not bother non-eligible waiters.
 2020-11-11 23:51:41 +03:00
Nekotekina
4b823469f7 atomic.cpp: restore notify_all() behaviour 
Restore batch notification with non-blocking attempts.
 2020-11-11 22:43:13 +03:00
Nekotekina
7cd1e767be atomic.cpp: implement some atomic wait operations. 
Instead of plain waiting while equal to some value,
it can be something like less, or greater, or even bitcount.
But it's a draft and untested. Hopefully doesn't break anything.
 2020-11-11 20:46:37 +03:00
Eladash
829a697c39 Fix vm::check_addr calls in Thread.cpp 2020-11-11 17:40:46 +03:00
Eladash
fefab50e06 Fix vm::range_lock, imporve vm::check_addr 2020-11-11 10:30:09 +03:00
Eladash
6e27ab60ca Registers Editor: Implement SPU/PPU register value broadcast 2020-11-11 10:27:45 +03:00