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143 commits

Author SHA1 Message Date
Nekotekina
14cca55b50 PPU: refactor vector rounding instructions 
Fix: nearbyint -> roundeven
 2022-01-18 00:10:32 +03:00
Nekotekina
248f9424ac PPU: refactor VPack instructions 2022-01-18 00:10:19 +03:00
Nekotekina
b404d37eb0 PPU: more interpreter refactoring (VPERM) 
Notably, runtime-built SSSE3 version of VPERM.
Some other instructions are refactored and vectorized.
Aarch64 impl of multiple instructions including VPERM.
 2022-01-18 00:10:19 +03:00
Nekotekina
22240777aa PPU Interpreter: fix accuracy flag dispatch 2022-01-16 01:00:37 +03:00
Nekotekina
e9efa73eed PPU: restore previous NJ mode handling option 
Fix the divergence between PPU Interpreter and LLVM.
 2022-01-15 17:36:57 +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
Nekotekina
e3e39e8de3 PPU LLVM: rewrite and optimize saturation bit 
Use vector accumulator
 2021-12-03 00:14:06 +03:00
Eladash
f807ebf9ba PPU: Improve accuracy of "Accurate PPU 128 reservations" mode 2021-08-04 18:18:59 +03:00
Eladash
83a2f06e3a PPU debugger: Make calling history detect common LLE functions trampolines 2021-07-19 09:28:46 +02:00
Eladash
8e2c34a003 PPU debugger: Implement PPU calling history 2021-07-17 17:28:23 +02:00
Nekotekina
160b131de3 types.hpp: implement smin, smax, amin, amax 
Rewritten the following global utility constants:
`umax` returns max number, restricted to unsigned.
`smax` returns max signed number, restricted to integrals.
`smin` returns min signed number, restricted to signed.
`amin` returns smin or zero, less restricted.
`amax` returns smax or umax, less restricted.

Fix operators == and <=> for synthesized rel-ops.
 2021-05-22 12:10:57 +03:00
Eladash
57cd4ff3c6
Move HLE table address to FXO (#10284) 2021-05-17 14:22:27 +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
963d150e93 Fix some -Weffc++ warnings (part 2) 2021-04-03 21:54:15 +03:00
Nekotekina
b3fb6d7d18 Add and fix -Wredundant-decls (GCC) 2021-03-23 22:48:57 +03:00
Eladash
63ecb56b51 PPU interpreter hotfix 2021-03-10 13:41:13 +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
4f8cac731b Fix SAFE_BUFFERS attribute for GCC 2021-02-09 12:33:50 +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
db9b7db531 Cleanup and move sysinfo.h -> util/sysinfo.hpp 2020-12-18 12:55:54 +03:00
Eladash
bfe1a8673a PPU: Allow HLE execution from pure instruction decoder type interpreter 2020-12-15 11:18:51 +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
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
RipleyTom
af8c661a64 Remove BOM markers 2020-12-06 15:30:12 +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
Eladash
443c2b920d PPU: Handle cache line inconsistencies (PPU 128 reservations) 2020-10-16 22:51:30 +03:00
Nekotekina
1885e4345c Improve vm::reservation_update 
Only respect unique lock.
 2020-10-11 17:22:28 +03:00
Eladash
09cddc84be SPU/PPU: Implement Atomic Cache Line Stores 2020-09-27 20:09:21 +03:00
Eladash
73d23eb6e6
SPU: Implement Accurate DMA (#8822) 2020-09-02 23:58:29 +02:00
Eladash
70fb5712e5 PPU interpreters: Fix VMAXFP NaN and signed zeroes handling 2020-08-03 15:43:00 +01:00
Eladash
da44d5f10d
PPU: Fix DIVW, DIVWU, MULHW, MULLW, MULHWU when op.rc is set (#8630) 2020-07-25 17:13:58 +01:00
Eladash
917069e31a
PPU Precise/LLVM: Support NJ modes (#8617) 2020-07-25 07:41:41 +01:00
Eladash
0bf8f2a527 PPU interpreters: Fix VRFIM, VRFIN, VRFIP, VRFIZ 2020-06-11 14:31:38 +03:00
Nekotekina
5d27f1c732 PPU: implement VNMSUBFP (precise variant) 2020-06-07 22:44:07 +03:00
Nekotekina
3b8e7d0967 Implement v128::fma32f 2020-06-07 22:44:07 +03:00
Eladash
f0cdd8ace6 PPU: Implement PPU Traps Stubbing option 2020-05-27 22:39:29 +03:00
Eladash
201d54ee08 PPU interpreters: Implement AltiVec NaNs precedence and data preservation 2020-05-18 00:35:06 +03:00
Nick Renieris
20d8d38e53 PPU Interpreter: Accurate vector instruction NaNs 
Tested with https://github.com/RPCS3/ps3autotests/tree/master/tests/cpu/ppu_vpu.
This commit gets us from 2746 to 353 different lines compared to realhw.
 2020-05-14 11:14:28 +01:00
Nekotekina
b1b67a13c6 Revert "Replace rotate utils with std::rotl" (partial) 
This reverts commit 4d8bfe328b.
 2020-04-14 19:45:53 +03:00
Nekotekina
4d8bfe328b Replace rotate utils with std::rotl 
More include cleanup.
 2020-04-14 16:05:58 +03:00
Nekotekina
032e7c0491 Replace utils::cntlz{32,64} with std::countl_zero 2020-04-14 16:05:58 +03:00
Nekotekina
471db3219d Finalize constexpr ppu_decoder<> thing 
Move SSSE3 checks to runtime in PPUInterpreter.cpp
 2020-03-25 11:18:48 +03:00
Eladash
e1cb827488 PPU Precise: Fix FMADDS, FMSUBS, FNMSUBS, FNMADDS 2020-03-21 16:32:09 +03:00
Nekotekina Aux1
250736ece5 Fix warnings in emucore 2020-03-04 21:23:34 +03:00
Nekotekina
5e75a0c497 Disable cotire on travis 
Make some workarounds for clang because it poorly supports -Wold-style-cast
 2020-02-21 17:03:54 +03:00
Nekotekina
92e3eaf3ff Fix signed-unsigned comparisons and mark warning as error (part 2). 2020-02-19 22:54:58 +03:00