6ea61b9084
android: support 4KB and 16KB page sizes on 64-bit platforms
2025-07-06 22:16:06 +02:00
76638df001
sh4: split xffr array. Fix FPCB_PAD on windows
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Split xffr[32] into xf[16] and fr[16].
Set FPCB_PAD size to 64_KB. Issue #1736
Get rid of shil_param::reg_aofs
2024-11-13 10:31:45 +01:00
129673a84b
dynarec: use sh4 ctx to get register pointers. prefer offset
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Move restoreHostRoundingMode() into Sh4Context
2024-11-09 18:44:51 +01:00
7c1c5817d3
sh4: move sqWrite func into sh4 context. Simplify usage
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Allow passing sh4 context to dynarec canonical implementations
Reduce FPCB padding to PAGE_SIZE except on arm32
2024-11-09 16:54:47 +01:00
93ae9d0375
sh4: refactor interpreter and recompiler with Sh4Executor interface
2024-11-07 18:14:18 +01:00
52df0133f0
sh4: pass sh4 context to sq write handlers
2024-11-06 23:27:20 +01:00
d5aeb482d9
sh4: move sq_buffer into sh4 context
2024-11-06 22:11:27 +01:00
7eec648690
sh4: move Sh4RegType & GetRegPtr into sh4/dyna
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rec-arm: use getRegOffset/reg_nofs instead of GetRegPtr
2024-11-06 20:46:32 +01:00
897e06b887
sh4: refactor GetDR/SetDR and access to fp registers
2024-11-06 19:26:04 +01:00
aa38771cd0
refactor sh4_sr_GetFull/sh4_sr_SetFull
2024-11-06 18:01:01 +01:00
4baf529ff7
race condition when stopping emu thread right after start
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In threaded rendering, CpuRunning is set after the emu thread is
started. If calling Emulator::stop() before it is set, the call will
hang.
2024-09-23 17:43:23 +02:00
5bfbcb210c
dynarec: refactor imm mem r/w and store queue handlers. clean up mmu
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Eliminate duplicate code for immediate memory read/write in all dynarecs
Simplify PREF to use do_sqw_nommu even for simple SQ remap
Check for address errors before mmu translation
Get rid of unneeded template params in mmu translation funcs
2023-02-18 13:33:38 +01:00
ac24d9be5b
preserve savestate compat with sh4 exception changes
2023-01-11 23:01:37 +01:00
06c5ba7f0e
sh4: simplify exceptions
2023-01-11 20:42:33 +01:00
ce674a872a
dyna: implement missing ops: ldc/stc sr/fpscr, tas, div1
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add dynarec implementations for missing ldc and stc ops with sr and
fpscr
add dynarec implementation for tas.b
canonical implementation for div1
delete unused reg_old_sr_status and reg_sr
2022-12-17 11:09:51 +01:00
bc3be1029c
fix sh4 scheduler. use common cycle counter in sh4 context
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scheduler reset and unregister
schedule requests during reset(), not init()
preserve cntx.sh4_sched_next on sh4 reset
Use cntx.cycle_counter in dynarecs and interpreter
Fixes Confidential Mission hang at boot with HLE
2021-10-07 16:18:32 +02:00
373dffc65a
wince: ditch vmem32. use address LUT in dynarec. finer grained flush
2021-05-17 11:59:34 +02:00
025b447a9c
arm32: replace old arm emitter with vixl
2021-05-15 11:41:00 +02:00
a8929170f3
up sh4 context pad to 64k to keep windows happy
2021-03-29 21:12:43 +02:00
904bed862e
arm32: store queue dynarec optim. ditch Unstable Optimizations
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shrink Sh4Context.pad size except on arm32
reset sh4 before mem to unlock ram
2021-03-29 14:26:55 +02:00
6b11674949
use aligned struct for sqbuffers and sh4 context
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serialize YUV_index
remove bogus arm32 TAWriteSQ implementation
2021-03-23 16:07:53 +01:00
0f6dda9cb1
gdb server agent
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allow stepping and soft breakpoints
clean up interpreter opcodes
2021-03-23 14:49:19 +01:00
424736961b
arm64: get rid of inline assembler
2021-03-02 20:35:59 +01:00
c344903a23
new x86 dynarec. Enable for android
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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
a39199d379
clean up
2020-12-07 22:16:51 +01:00
8740f22c0a
fix all known div32 issues
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support libretro naomi and aw savestates
2020-06-06 18:53:47 +02:00
2c54dfd132
arm64: check CpuRunning at end of each timeslice. clean up
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fixes hang when exiting service menu in kofnw
2020-04-24 19:56:38 +02:00
c1b37b56bc
Remove "sh4_if.h" and "stdclass.h" from "types.h"
2020-03-30 23:00:43 +02:00
530cdaa23f
use doubles to emulate FIPR on x86. avoid crash with per-game config
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Don't store the renderer type in per-game config as this crashes.
Fixes Sonic Adventure falling off track
Other non-functional changes
2019-12-13 12:27:43 +01:00
936cd6781b
clean up
2019-08-31 17:36:34 +02:00
58cb50f587
fix reset hang on naomi
2019-07-10 17:25:11 +02:00
e3d95f2258
wince: unify _vmem and vmem32. Use 4GB virtual space on 64-bit arch
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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
c2c0215e1b
Merge remote-tracking branch 'origin/master' into fh/wince-dynarec
2019-05-22 14:13:00 +02:00
810b8a59da
wince: 32-bit virtual mem space
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use fast mem read/write for x64 and arm64 dynarecs
2019-04-29 18:23:00 +02:00
7f0489ff28
visual studio compatibility
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no modem support
no zip or 7z support so no naomi for now
hacked a .asm file as vs doesn't support inline assembly -> code dup
2019-03-30 19:26:05 +01:00
91cfd4b2f7
Reserve and allocate maximum RAM/VRAM/ARAM in all cases
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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
fc05727538
dynarecs clean-up
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move GetRegPtr and ngen_FailedToFindBlock to sh4/dyna
2019-01-11 23:52:20 +01:00
daae7c8e68
add save states
2018-09-02 09:49:23 -04:00
67ecd6d9f9
vmem: Automatic fallback to slowpath if alloc fails
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This consolidates some of the work done for TARGET_NO_NVMEM and
feat/no-direct-memmap. If nvmem is disabled at compile time or alloc
fails _nvmem_enabled() will return false. Various other fixes
and cleanups all around.
2015-08-12 03:09:44 +02:00
ca83428fa5
naomi: Fix linux builds
2015-08-11 19:13:12 +02:00
9bc0a8ff0f
shrec/bm: BM lookup table size follows RAM_SIZE
2015-08-11 19:13:11 +02:00
56ebda10a9
ios interpreter works, bios runs w/ 3d visulals
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THIS IS A MESS. Sorry @angelXwind :p. We'll have to clean up and merge for r8, but most of the nasty work is there.
What works:
- full init, memalloc, mprotects, etc
- boot
- gles2
What doesn't:
- Exceptions for page faults
- Breaks texture cache
- Breaks dynarec because of fastpath
- segfaults don't work, needs special mach exc_server magic that still eludes me after 5 hours
- Dynarecs. RWX issues, and broken buffer mappings. Also some minnor linking stuff (most of it is taken care of)
- Audio. I just killed it off.
- All of the ui. Was getting in the way of me not knowing how to edit story boards...
- Input
Also, merged branch 'skmp/mac86-hackport' into skmp/ios-wip
Have fun~
2014-12-17 10:19:44 -08:00
34bc42b7a4
Add x64 target, fix Sh4RCB pointer sizing, u32->unat in vmem
2014-12-11 14:02:10 +01:00
f5d29677b3
Merge branch 'androidui'
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Conflicts:
core/hw/pvr/spg.cpp
core/hw/sh4/interpr/sh4_interpreter.cpp
reicast/android/src/com/reicast/emulator/MainActivity.java
2013-12-28 22:28:50 +01:00
7ef9de3cae
Moving code around, cleanups
2013-12-28 22:20:08 +01:00
Flyinghead