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14,164 Commits 6 Branches 74 Tags
b49a1f27ebac63dc6a7e63bb35a182f1e7a608c8
Commit Graph

280 Commits

Author SHA1 Message Date
Nekotekina
b49a1f27eb Warning fixes 2022-09-17 16:35:02 +03:00
Elad Ashkenazi
5a0a5d9ff1 vm.cpp: Fix emulation stopping on SPU access violation (#12586) 2022-09-01 18:23:18 +03:00
Eladash
ddba30988b vm: Attempt to not remove cpu_flag::wait flag during access violation 2022-08-21 15:02:01 +03:00
Nekotekina
7bb2d94e53 vm: use sparse files to emulate overcommit memory 
Fix shm::map_critical page flags.
 2022-08-12 13:59:03 +03:00
Eladash
34bae90820 LV2: Move nearly all notifications out of all mutex scopes including IDM 2022-08-07 20:23:54 +03:00
Eladash
cf77bb7cfc Savestates/MSVC: Replace bugged std::unique (compiler bug) 2022-08-03 15:35:41 +03:00
Eladash
2b3ae8b638 Revert another change 2022-07-20 18:11:52 +03:00
Eladash
314d481dcd Savestates: Fix typo in page size setting 2022-07-08 12:57:43 +03:00
Eladash
f546e5a8ef VM/Savestates: Replace bugged read-only block optimization 2022-07-06 19:43:25 +03:00
Eladash
b692108f1e Savestates: HLE state saving POC in sys_lwmutex 2022-07-06 19:43:25 +03:00
Elad Ashkenazi
fcd297ffb2 Savestates Support For PS3 Emulation (#10478) 2022-07-04 16:02:17 +03:00
Eladash
64399d45c1 vm: Make falloc return value bool 
Allow to check properly for the success of 0 address allocation.
 2022-06-22 21:01:37 +03:00
Elad Ashkenazi
1738b38536 vm_native.cpp: Use Windows 10 memory mapping API (the correct API) 2022-06-10 14:27:02 +03:00
Nekotekina
422246825b vm: workaround bigger native page size for 4k pages 
Always allocate full memory block if native page size > 4k
 2022-06-02 12:56:49 +03:00
Eladash
fcbeb2fa22 Remove slow vm::writer_lock usage from SPUThread.cpp 2022-05-04 23:36:57 +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
12c83b340d Remove built_function 
With today's branch prediction techniques, it's hardly useful.
 2022-01-24 22:21:41 +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
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
91fefd4671 Fix vm::try_alloc regression 2021-09-12 19:05:26 +03:00
Eladash
fafefb2cf5 Fixup No.3 after #10779 2021-09-10 11:46:39 +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
2d9929059f vm: Fix an overflow at vm::alloc, fix vm::find_map (#10760) 
* The statement addr += align could have overflowed resulting in either infinite loop or allocating memory outside of the region (illegal).
Add a check checking if it's the last iteration of the loop, then break without adding.

* vm::find_map condition didn't consider the size of the map to be allocated, allowing illegal occupation of [<=0xB000'0000]-0xCFFF'FFFF. (0xC000'0000-0xCFFF'FFFF is reserved for RSX)
 2021-08-26 18:14:08 +03:00
Eladash
4e139ee080 vm: Fix vm::page_protect error checking 2021-08-24 18:52:01 +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
Nekotekina
0bd64a0e72 Don't fatal on sparse file initialization failure 
Also try two different locations (Win32).
 2021-05-10 00:39:28 +03:00
Nekotekina
e24ada37bf fs: implement fs::get_temp_dir() (Win32) 
Trying to workaround issues with sparse files (#10231)
 2021-05-05 19:38:36 +03:00
Nekotekina
546b52200b vm: disable locking main/video/stack for now (TODO) 2021-05-04 19:18:57 +03:00
Nekotekina
1b0b2fe21e vm: add "hook" memory (32G) 
Implement overcommit emulation for shm.
 2021-05-04 18:02:52 +03:00
Nekotekina
7a9561b966 vm_native: document some unmap_critical behaviour (posix) 2021-04-18 13:13:15 +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
Nick Renieris
396c129d41 vm: Flag names (refactoring) 2021-04-06 13:07:54 +03:00
Nekotekina
5dc3467337 vm: fix reservation_update notification 
Rare function.
 2021-03-23 21:09:37 +03:00
Eladash
1864419561 Fix SPU mapped memory page size 2021-03-19 22:25:08 +03:00
Nekotekina
87af905018 Enable -Wunused-parameter 2021-03-06 18:07:08 +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
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
73d45f3bf0 Remove vm::cleanup_unlock 2021-02-22 12:47:45 +03:00
Eladash
5b044a93c1 Fix vm::falloc() for misaligned args (#9764) 
Force addr/size alignment.
 2021-02-14 13:19:14 +03:00
Eladash
0652870204 New RSX Debugger 2021-01-28 17:40:26 +03:00
Nekotekina
a69248299d SPU: Don't use shm::map_critical in SPU LS allocations 
Use shm::try_map instead until proper area is found.
 2021-01-25 17:45:47 +03:00
Nekotekina
aaaeb66cc8 vm: Minor fix in vm::close 
Supplied size was wrong.
 2021-01-15 20:12:30 +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
Eladash
66581d115b vm: Fix access violations on super memory, support super memory in vm::get_addr 2020-12-26 17:56:49 +03:00
Nekotekina
567d23d856 Implement util/auto_typemap.hpp 
Used in vm::block_t as an example.
 2020-12-24 14:55:25 +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
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