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161 Commits

Author SHA1 Message Date
Flyinghead 04999d8969 sh4: fix wince api trace calls 2025-06-21 10:25:52 +02:00
Flyinghead 26b8684e78 serial: don't depend on SerialPTY option on windows 
On windows, open serial console window when config::SerialConsole is
enabled. Ignore config::SerialPTY.
 2025-06-21 10:23:22 +02:00
Isaac Marovitz 5a110fd666
Replace sprintf with snprintf (#1884) 
Signed-off-by: Isaac Marovitz <isaacryu@icloud.com>
 2025-03-25 18:47:07 +01:00
Flyinghead 667e3906d8 sh4: work around previous SCIF issues when loading a state 
Force SCIF_SCBRR2 to 8 bits when loading a state.
See e03e11b8a9 and
6115a918b2.
 2024-12-14 19:13:05 +01:00
Flyinghead bb1b1059d4 sh4: SCIF DR bit can't be reset if rx fifo isn't empty 
Fixes manic panic periodic touchscreen errors.
 2024-12-11 10:37:48 +01:00
Flyinghead db846ca933 sh4: pass context to interpreter funcs. get rid of sh4 regs #define 2024-11-08 18:36:08 +01:00
Flyinghead 93ae9d0375 sh4: refactor interpreter and recompiler with Sh4Executor interface 2024-11-07 18:14:18 +01:00
Flyinghead 897e06b887 sh4: refactor GetDR/SetDR and access to fp registers 2024-11-06 19:26:04 +01:00
Flyinghead de6a43bd21 savestate: drop support for legacy libretro and <v16 savestates 2024-04-16 09:40:55 +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 391da7023f sh4: fix SCIF serialization 
Fixes MINIDUMP-2M0
Add some diag logging to win_vmem
 2024-03-04 17:02:42 +01:00
scribam 6aa59c54a5
Minor misc changes (#1360) 
* core: cleanup include headers
* dx11: remove unimplemented function
* core: annotate destructors with override
* aica: use range-based for loop
* bm: use const reference/structured bindings with blkmap
 2024-01-02 14:38:16 +01:00
scribam e057370e97 core: add missing pragma once to header files 2023-12-17 11:12:20 +01:00
Flyinghead ce4a3a7147 scif: always schedule timer when updating baud rate 
Old savestates don't have any callback set, and read only devices
(barcode readers) won't schedule any either
UI message when r/w card is ejected
 2023-12-03 18:22:52 +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 cb518b5481 serial: fix RDF and TDFE status bits 
RDF and TDFE can't be reset if tx/rx fifo is below/above trigger
Remove rx overrun check
Proper reset of scif state
Fixes maxspeed, vonot and hell gate battle cable.
Tetris connects but still has input responsiveness issues.

sh4 mmr: use unnamed bitfields
 2023-11-25 17:06:45 +01:00
Flyinghead 4efacd7d71 Battle cable support 
work in progress
f355 and aero dancing seem to work
vonot and tetris don't
maxspeed is broken
 2023-11-23 16:40:20 +01:00
Flyinghead b7d923e02b maple: clear mapleDmaOut on reset. Other reset issues 
mapleDmaOut wasn't reset, causing crashes or freezes in subsequent runs
Issue #1253

reset YUV state, pvr tile clip, MMU sq_remap, sh4 sq_buffer and more
 2023-10-20 16:15:42 +02:00
Flyinghead 0ac483acfc sh4 dynarec refactoring 
sh4 code buffer class
dynarec interface and implementations
 2023-09-12 16:52:25 +02:00
Flyinghead 129fff1c2a naomi: x76f100 and at93cxx implementation. naomi2 elan fix 
proper emulation of x76f100 security eeprom and at93cxx serial eeprom
elan: don't reset projection matrix at end of frame. Issue #1177
 2023-08-25 17:01:40 +02:00
Flyinghead 7061c043d9 naomi: derbyocw card support. serial pipes refactoring. systemsp fixes 
common interface for most serial pipes
jvs: MIE RS422 port support
card reader: allow reading/writing of individual tracks
systemsp:  fix interrupt handling. refactor serial ports. isshoni wanwan
puppy touchscreen support
 2023-07-26 21:34:03 +02:00
Flyinghead b47f4f56ef user-defined literals: _KB, _MB, _GB 2023-07-01 14:31:25 +02:00
Flyinghead aad4921e09 picotcp: fix kos ppp nego. modem,bba: fix kos detection 
picotcp: ignore conf ack received when lcp layer is up (kos ppp)
picotcp: ignore icmp ping seq and id #
scheduler: add void * arg to callback function. Get rid of static instances when possible
bba: use scheduler to delay link changes (fixes kos bba detection)
modem: fix soft reset. don't reset TDBE during reset (fixes kos modem detection)
 2023-06-23 11:40:22 +02:00
Flyinghead ed99c96232 mmu: slow mmu build fix 2023-05-24 10:43:20 +02:00
Flyinghead ac2637286b Merge remote-tracking branch 'origin/master' into dev 2023-05-13 15:55:47 +02:00
Flyinghead 70d3e221a9 mushiking series support 
Emulate barcode reader. UI to input card id.
scif: SCFSR2.DR should also trigger an interrupt. Fixes the partial read
issue with manic panic ghosts touchscreen.
Add default implementations in SerialPipe for read-only and write-only
devices.
Fix card jammed error in mushiking with custom input code.
Add mushi2k61 and mushi2k62 to naomi rom list.
Cheats to skip rfid check.
 2023-04-12 10:09:21 +02:00
Flyinghead b556617e1d sh4: only reset serial pipe on hard reset 
See d3690b12c6
 2023-04-09 20:56:14 +02:00
Flyinghead e327172fd0 sh4: check access length when getting a ram pointer with GetMemPtr 
Check access length and return nullptr if overflowing ram.
Fix ch2-dma code accordingly.

Fixes MINIDUMP-GX
 2023-04-09 20:47:12 +02:00
Flyinghead f94a08f12f mmu: avoid crash due to approximative fast mmu matching 
Fixes MINIDUMP-EA (Sonic Shuffle)
 2023-04-02 22:06:22 +02:00
Flyinghead 7108358ebd Merge remote-tracking branch 'origin/master' into dev 2023-03-30 17:31:22 +02:00
Flyinghead 5e4e48fffe mmu: don't crash when table full, just ignore 
Fixes MINIDUMP-NF
 2023-03-25 11:45:03 +01:00
Flyinghead afc1f5f4e1 Merge remote-tracking branch 'origin/master' into dev 2023-03-15 21:09:47 +01:00
Flyinghead b8d47fe0a8 sh4 dmac: more accurate implementation. Fixes sh4_dmac_demo.elf 2023-03-07 18:38:41 +01:00
Flyinghead 095e5ede81 sh4: more accurate cycle counting 
get rid of float ops hack for dead or alive 2
get rid of idle skip option and code block hashing
count cycles for high-level wince functions and handlers (GetTickCount,
QueryPerformanceCounter and TLB_MISS handler)

Fixes Dave Mirra Freestyle BMX time counter running too fast.
More FPS for many wince games. Better wince perf on slow devices.
 2023-03-07 18:35:01 +01:00
Flyinghead 67bba95dd1 dmac: set DMAOR.AE and raised interrupt if ch2 address error 
Fixes crackin'dj 1 & 2 freeze at boot
Regression introduced by 66eb08f2d1
 2023-03-06 10:26:52 +01:00
Flyinghead 9b24984b07 crash when switching to full mmu 
The MMU now has a state variable, which must be set before the dynarec
is reset.
Regression in afcb3b7ad8

Fixes MINIDUMP-AZ, MINIDUMP-B7, MINIDUMP-B0
 2023-02-20 22:56:23 +01:00
Flyinghead 9dae5827cc naomi: touchscreen emulation for manic panic ghosts and touch de zunou 2023-02-19 13:51:23 +01:00
Flyinghead bf79183bd6 mmu: max alignment requirement is 32-bit 
a 64-bit access only needs to be 32-bit aligned.
use enum for mmu errors
 2023-02-18 13:33:38 +01:00
Flyinghead afcb3b7ad8 mmu: get rid of FullMMU option. Detect wince with string id in ram 
ForceWindowsCE now just sets ExtraDepthScale
 2023-02-18 13:33:38 +01:00
Flyinghead 5bfbcb210c dynarec: refactor imm mem r/w and store queue handlers. clean up mmu 
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
scribam d8137a967c
C++17 (#926) 
* cmake: use c++17

* Use std::size

* Use std::make_unique

* Use std::clamp

* Use structured binding

* Use [[fallthrough]]

* Use enable_if_t/is_enum_v/is_integral_v/is_same_v

* Use if constexpr

* Use try_emplace

* Use auto for iterators

* Use inline variables
 2023-02-18 13:24:34 +01:00
Flyinghead 099a758c94 hw: new hardware register implementation 
used for sh4 mm registers and holly
ignore incorrect size reads and writes
separate data and read/write handlers
 2023-02-10 12:51:36 +01:00
Flyinghead 04c418d02a serialize: move code out of serialize.cpp and into modules 2023-01-31 10:13:03 +01:00
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 0c01075ba8 __fastcall goes after return type 2023-01-29 14:07:37 +01:00
Flyinghead 1149d499a8 x86: windows ce support in dynarec 
clean up some unused methods and return values
 2023-01-28 19:22:36 +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 1a681746b5 mmu: fix rte delay slot fetch address error with slow mmu 
slow mmu clean up
P4 isn't executable
mmu test
mmu_TranslateSQW: throw exception but don't return status
 2023-01-24 21:17:48 +01:00
Flyinghead f8372c51a7 Revert "wip headers" 
This reverts commit e3e2c3a0d2.
 2023-01-24 14:26:14 +01:00