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64 Commits

Author SHA1 Message Date
Flyinghead 8dee648d01 arm64 rec: put ngen_FailedToFindBlock at a fixed address 
transitioning to MMU will fail it this function's address changes
happens if vmem is disabled (switch)
 2021-07-14 21:03:02 +02:00
scribam d6545b253b Misc cleanup 2021-06-06 11:15:06 +02:00
Flyinghead 373dffc65a wince: ditch vmem32. use address LUT in dynarec. finer grained flush 2021-05-17 11:59:34 +02:00
Flyinghead 025b447a9c arm32: replace old arm emitter with vixl 2021-05-15 11:41:00 +02:00
Flyinghead 1464c02903 mmu: add address cache to mem slow path. better fastmmu hashtable. 
mmu: add address cache to Read/WriteMemNoEx
fastmmu: ignore 1k pages. optimize hashtable
get rid of NO_MMU
 2021-05-14 19:03:57 +02:00
Flyinghead e2f309b5cc arm64: store queue write dynarec optimization 2021-03-29 14:26:55 +02:00
Flyinghead 5e619a70d4 arm64: fix crash with HLE bios. Set nav bar to tranparent (android 10) 
arm64 dynarec main loop and handlers were generated twice
Fix nav bar background leftover on android 10
 2021-03-14 17:54:57 +01:00
C.W. Betts 3c8a2f2372 Don't compile rec_arm64 on non ARM64 machines. 
Include header in posix_vmem that makes calls to sys_cache_control compile on Mac ARM64.

Replaces flyinghead#184
 2021-03-03 00:57:53 -07:00
Flyinghead 424736961b arm64: get rid of inline assembler 2021-03-02 20:35:59 +01:00
Flyinghead 0c8815549c Merge branch 'fh/x64-arm-jit' 
# Conflicts:
#	core/hw/aica/aica.cpp
#	core/nullDC.cpp
 2021-03-02 19:42:15 +01:00
Flyinghead bbcfc8354a arm64: dynarec crash with wince games using temp blocks 
Issue #185
 2021-02-25 10:50:31 +01:00
Flyinghead 8e22116a17 arm64 rec: get rid of setjmp() 2021-01-31 11:55:22 +01:00
Flyinghead 80782475da x64 rec: get rid of setjmp. standardize ngen_Rewrite/HandleException 
move rewrite code from exception handlers to x86/x64 dynarecs
use same host context info on linux/win
x64: stack alignment issue in mem handlers
 2021-01-30 16:14:44 +01:00
Flyinghead 882e14f13f aica: x64 jit for arm 
aica arm x86: use pc-relative addressing to access arm registers

OSX project fix

arm7: add simple ldm/stm handling. optimize arm32 and x64 recs

update CMakeLists.txt and Makefile. finish rebase
 2021-01-26 21:32:43 +01:00
flyinghead c344903a23 new x86 dynarec. Enable for android 
refactor common code between x64 and x86 dynarecs.
x86 rewrite based on the x64 one
some discarded dyna blocks weren't fully unlinked
 2021-01-26 13:16:48 +01:00
flyinghead e5b3c5268b wince: attempt immediate read/write when address isn't translated 2021-01-07 19:18:53 +01:00
Flyinghead 2c54dfd132 arm64: check CpuRunning at end of each timeslice. clean up 
fixes hang when exiting service menu in kofnw
 2020-04-24 19:56:38 +02:00
scribam e99aac3575 Remove "using namespace std;" 2020-03-30 23:00:43 +02:00
Flyinghead 4fa18dbaea arm64: fix xtrct dynarec implementation 
Fixes Speed Devils issues
 2020-01-09 13:25:31 +01:00
Flyinghead 9d3ee3b57f dyna: get rid of SmcCheckLevel options. Fix rec-cpp 
Block check is now full or off depending on block protection
rec-cpp: Add missing opcode call classes and allow for immediate args
 2019-09-29 18:18:46 +02:00
Flyinghead 106dfc3f71 Add Discord link. non-functional changes 2019-09-27 22:00:52 +02:00
Flyinghead 419785b929 arm64: support for 64b immediate memory reads 2019-09-27 14:40:47 +02:00
Flyinghead 91a753f224 Fix naked functions for GCC 2019-07-30 12:40:34 +02:00
Flyinghead be5aca66e1 cfg,dynarecs,reios: use new logging 2019-07-01 18:23:10 +02:00
Flyinghead 871260cfcf naomi: better error handling when loading a gdrom 
x64 and arm64 dynarecs: Support 64-bit immediate readm (ninjaslt)
 2019-06-26 19:06:30 +02:00
Flyinghead 0b8a312fea rec-arm64: simplify read/write mem rewrite logic 
pass exception pc in x2 reg for both slow/fast paths
infer the op type and size from the armv8 op encoding
rewrite doesn't need access to the block anymore
add support for some imm args
 2019-06-18 15:07:32 +02:00
Flyinghead 8819c9d536 arm64: handle pref with imm arg. some refactoring 2019-06-10 14:35:27 +02:00
Flyinghead 3dd16e80d2 arm64 and x64 recs use ssa regalloc 2019-06-10 13:57:10 +02:00
Flyinghead b8a00b9c7d rec-arm64/x64: only do regalloc on rewrite when needed 2019-05-28 20:03:08 +02:00
Flyinghead cafd1c3c49 rec-arm64: do a full regalloc when rewriting mem access in mmu mode 2019-05-28 19:43:17 +02:00
Flyinghead 5b2cef3fdd dynarec: add negc and xtrct op codes 
native implementation of negc and xtrct for x64 and arm64
rec-arm64: pass exception pc in w27 instead of sh4 context
inline mmu_intruction_translation() and clean up
 2019-05-26 13:30:05 +02:00
Flyinghead 2c91ca96fc rec-arm64: fix transitions to/from mmu 
exit mainloop() before regenerating it
make sure dynarec cache is cleared between runs
when deserializing, clear dynarec cache after setting mmu state
 2019-05-25 18:03:18 +02:00
Flyinghead cc4b59f5fa rec-arm64: generate main loop dynamically 
different code for mmu vs. !mmu
Switching mmu state not yet supported
 2019-05-24 18:18:32 +02:00
Flyinghead e3d95f2258 wince: unify _vmem and vmem32. Use 4GB virtual space on 64-bit arch 
On 64-bit architectures, _vmem first tries to allocate 4GB then falls
back to 512 MB.
The same virtual space is now used by _vmem and vmem32 (mmu)
 2019-05-23 11:40:33 +02:00
Flyinghead c2c0215e1b Merge remote-tracking branch 'origin/master' into fh/wince-dynarec 2019-05-22 14:13:00 +02:00
Flyinghead fb76efb08d Standard functions for virtual mem alloc/protect/map/... 2019-05-22 11:41:12 +02:00
David Guillen Fandos 3463872fdf Fix small clang build issue. 2019-05-13 01:35:40 +02:00
David Guillen Fandos 65e2218792 Fix ARM64 rewrites with NO_RWX_PAGES 
Tested on nvidia jetson and Android, so far works great.
 2019-05-13 00:23:18 +02:00
David Guillen Fandos aa4fc8dd60 Move cache invalidation to vmem_platform and implement NO_RWX on arm64 
Still not functional yet, this commit breaks arm64 on android for instance.
Rewrites are not yet figured out, will push them in the next commit.
 2019-05-12 23:25:43 +02:00
David GF 5ba56627a9 Optimize rec-ARM64 by emitting less instructions on loads. 
Fast load uses 3 or 4 insts, whereas slow load takes 2+.
On A57 measured ~3% perf, which is expected for an OOO CPU, hopefully
perf will be much better on A53 and other in-order CPUs.
 2019-05-09 00:10:01 +02:00
Flyinghead 810b8a59da wince: 32-bit virtual mem space 
use fast mem read/write for x64 and arm64 dynarecs
 2019-04-29 18:23:00 +02:00
Flyinghead 011849ea74 wince: arm64 dynarec fixes 2019-04-19 17:20:55 +02:00
Flyinghead 553f6054ce NO_MMU build fixes 2019-04-19 11:56:11 +02:00
Flyinghead dece3fc13e wince: use setjmp/longjmp instead of try/catch for dynarecs 
WinCE fast mmu implementation
WIP arm64 dynarec
 2019-04-15 18:02:34 +02:00
Stefanos Kornilios Mitsis Poiitidis af6993a819 dynarec: Refactor smc-option a bit 2019-03-30 07:16:44 +01:00
Flyinghead 6438a402df dynarec: add option to control smc code checks: none, fast, full 2019-03-29 19:23:37 +01:00
Flyinghead 5242af5879 rec-arm64: better pref fix 2019-03-28 14:26:04 +01:00
Flyinghead 20b09cf1b7 arm64: disable partially implemented 0x1337 pref optimization hack 2019-03-28 13:02:08 +01:00
Flyinghead fca6f3cecb dsp arm64: fix crash when VIXL_DEBUG is off 2019-01-24 21:47:55 +01:00
Flyinghead 91cfd4b2f7 Reserve and allocate maximum RAM/VRAM/ARAM in all cases 
Reserve enough virtual memory space for DC and Naomi
Allocate dynarec entry point tables for max possible ram
Free mem and release vmem on exit
 2019-01-24 09:48:58 +01:00