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109 Commits

Author SHA1 Message Date
Flyinghead 336706e728 move most os_* funcs to oslib 
add os_DestroyWindow and os_UpdateInputState
 2024-04-12 17:37:45 +02:00
Flyinghead 06a6e26588 get rid of os_GetSeconds() 
replace it with std::chrono-based getTimeMs()
 2024-04-11 15:25:25 +02:00
Flyinghead 42e98e86d0 set thread names 
Name all threads to help debugging and improve crash reports (windows
only)
Add ^C handler for clean exit on linux
 2024-04-10 17:08:24 +02:00
Flyinghead 70a69cf48d switch: fastmem/vmem implementation 
Only map first writable mirror due to switch limitation.
 2024-01-22 15:18:49 +01:00
Flyinghead cfb7ff3054 switch: use latest devkitpro. touchscreen support. cleaner abort 
Use latest devkitpro image.
Call diagAbortWithResult on fatal errors instead of freezing/infinite
loop.
Add Exit button on main content screen.
Touchscreen support.
 2024-01-16 11:21:32 +01:00
scribam db7895cea5
Some ifdefs to improve builds (#1325) 
* mmu: hide some jit and fast mmu functions behind ifdef
* linux: move log to the correct place
 2023-12-01 15:03:59 +01:00
Flyinghead 0ac483acfc sh4 dynarec refactoring 
sh4 code buffer class
dynarec interface and implementations
 2023-09-12 16:52:25 +02:00
Flyinghead 143073b61d rename _vmem to addrspace and move platform vmem stuff to virtmem ns 
use namespaces
simplify names
no functional changes
 2023-01-29 18:48:33 +01:00
Flyinghead 99d5266aa0 Merge remote-tracking branch 'origin/master' into dev 
# Conflicts:
#	core/hw/holly/sb_mem.cpp
#	core/hw/naomi/naomi.cpp
#	core/hw/naomi/naomi_flashrom.cpp
#	core/hw/pvr/ta_ctx.h
#	core/rend/gui.cpp
 2023-01-27 15:41:45 +01:00
scribam 80cf4406a7 cleanup include headers 2023-01-26 10:06:51 +01:00
Flyinghead 5703ef26cf os_DebugBreak is [[noreturn]] 2023-01-24 19:24:26 +01:00
Flyinghead f8372c51a7 Revert "wip headers" 
This reverts commit e3e2c3a0d2.
 2023-01-24 14:26:14 +01:00
scribam e3e2c3a0d2 wip headers 2023-01-23 18:29:04 +01:00
Flyinghead 69d0801121 net rollback with ggpo 2021-09-02 17:51:23 +02:00
Flyinghead d7bc1f0f77 apple: disable delay frame swapping, libretro: set base_width/height to 640x480, use gl 3.2 on macOS 2021-08-15 10:50:53 +02:00
Flyinghead 77e7c25e9c iOS support. Work in progress 2021-08-06 10:30:30 +02:00
Flyinghead 710f379bd3 unwind info for x64 dynarecs 
delegate to previous signal handler, proper abort for win32
arm32: use builtin gcc __clear_cache
dyna/driver.cpp: no need for a code buffer in win32, cleanup
 2021-07-24 22:24:37 +02:00
Flyinghead de060d66ab don't save flash if no game started. libretro: fix notifications 
compilation warnings, non-functional changes
 2021-07-20 19:21:11 +02:00
Flyinghead c458a8f5e7 os_[Un]InstallFaultHandler. Uninstall fault handler at shutdown 2021-07-20 13:06:08 +02:00
Flyinghead 63a3f02368 libretro: better switch support 2021-07-12 20:14:21 +02:00
Flyinghead 673c2988d6 libretro: backport libnx support. Fix log source paths 2021-07-07 19:01:37 +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 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
scribam 1cc3490f51 Remove HOST_OS references 2021-03-13 11:38:34 +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 c3a95594f9 New option system 
Fix per-game settings (Issue #115)
Automatic load/save state (Issue #173)
Reload Naomi/AW BIOS after per-game settings are loaded to allow
per-game BIOS region. (Issue #96)
Restrict Soul Reaver widescreen cheat to the EU version (Issue #188)
Disable UI elements for overridden settings
Clean up/simplify legacy Naomi ROM loading
 2021-03-01 10:13:40 +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
scribam 6ee4b6de85 Replace OS_DARWIN by __APPLE__ 2020-04-26 14:19:21 +02:00
scribam 4bf6802855 Cleanup include headers 2020-03-29 14:26:21 +02:00
scribam 49b7e0682b Cleanup 2019-09-07 20:36:13 +02:00
scribam 314f25ea38 linux: Use header <sys/personality.h> only on linux platforms 2019-09-01 14:15:29 +02:00
scribam 79f801d314 Remove Emscripten support entirely 
Makefile for Emscripten build has been dropped in commit 1333d6f776
 2019-08-30 20:01:14 +02:00
scribam 61382316c9 Use __ANDROID__ to handle specific Android code 2019-08-28 20:37:53 +02:00
Flyinghead 1333d6f776 Remove TARGET_BOUNDED_EXECUTION. Build warnings and clean up 2019-07-28 17:37:04 +02:00
Flyinghead 9932d9bf43 OSX: fix bios files path (now in /data/) 2019-07-24 18:24:58 +02:00
Flyinghead dbbc1819e8 remove NACL 2019-07-07 22:56:23 +02:00
Flyinghead 8404c6322c New logging framework stolen from dolphin 2019-06-30 21:06:46 +02:00
Flyinghead 6ed098a929 wince: enable code block protection 2019-06-19 22:55:47 +02:00
Flyinghead 318852e261 dynarec: use mprotect to protect code areas 
All ram pages containing code are write protected. In that case, no need
for block checks. Memory reads in the same block(s) can also be executed
at compile time and the results propagated as constants.
When a write is detected in a protected area, the corresponding blocks
are discarded and recompiled using traditional (slow) block checks.

Backported the blkmap code finding change from upstream.
Use smart pointers for block management to avoid reference issues.
Added WriteAfterWrite ssa pass
Fixed crash in ssa ConstProp pass when op list is modified
 2019-06-19 11:01:33 +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 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 e7e387b443 wince: enable/disable vmem32 based on mmu state 2019-05-24 18:19:33 +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 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
Flyinghead 15ce3ab5fa OSX build fixes 2019-05-12 16:53:30 +02:00
David Guillen Fandos b74db6ef53 Moving vmem to separate files with a proper interface. 
Works so far for Linux and Android, need to do some testing on Windows.
 2019-05-11 22:09:52 +02:00
David Guillen Fandos be1ecbaa8b Fix TARGET_NO_NVMEM and deprecate TARGET_NO_EXCEPTIONS 
Linked them both toghether since you can't really define one and
not the other (plus Linux honors one windows the other in some
cases).
More refactoring on this area to follow.
 2019-05-10 18:57:28 +02:00