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bsnes/higan/gba/cpu/serialization.cpp

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Update to v094r31 release. byuu says: This WIP scores 448/920 tests passed. Gave a shot at ROM prefetch that failed miserably (ranged from 409 to 494 tests passed. Nowhere near where it would be if it were implemented correctly.) Three remaining issues: - ROM prefetch - DMA timing - timers (I suspect it's a 3-clock delay in starting, not a 3-clock into the future affair) Probably only going to be able to get the timers working without heroic amounts of effort. MUL timing is fixed to use idle cycles. STMIA is fixed to set sequential at the right moments. DMA priority support is added, so DMA 0 can interrupt DMA 1 mid-transfer. In other news ... I'm calling gtk_widget_destroy on the GtkWindow now, so hopefully those Window_configure issues go away. I realize I was leaking Display* handles in the X-video driver while I was looking at it, so I fixed those. I added DT_NOPREFIX so the Windows ListView will show & characters correctly now.
2015-06-25 09:52:32 +00:00
auto CPU::serialize(serializer& s) -> void {
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
ARM::serialize(s);
Thread::serialize(s);
s.array(iwram, 32 * 1024);
s.array(ewram, 256 * 1024);
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
for(auto& dma : regs.dma) {
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(dma.source);
s.integer(dma.target);
s.integer(dma.length);
Update to v095r03 release and icarus 20151107. byuu says: Note: you will need the new icarus (and please use the "no manifest" system) to run GBA games with this WIP. Changelog: - fixed caching of r(d) to pass armwrestler tests [Jonas Quinn] - DMA to/from GBA BIOS should fail [Cydrak] - fixed sign-extend and rotate on ldrs instructions [Cydrak] - fixed 8-bit SRAM reading/writing [byuu] - refactored GBA/cartridge - cartridge/rom,ram.type is now cartridge/mrom,sram,eeprom,flash - things won't crash horribly if you specify a RAM size larger than the largest legal size in the manifest - specialized MROM / SRAM classes replace all the shared read/write functions that didn't work right anyway - there's a new ruby/video.glx2 driver, which is not enabled by default - use this if you are running Linux/BSD, but don't have OpenGL 3.2 yet - I'm not going to support OpenGL2 on Windows/OS X, because these OSes don't ship ancient video card drivers - probably more. What am I, clairvoyant? :P For endrift's tests, this gets us to 1348/1552 memory and 1016/1260 timing. Overall, this puts us back in second place. Only no$ is ahead on memory, but bgba is even more ahead on timing.
2015-11-08 09:09:18 +00:00
s.integer(dma.data);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(dma.control.targetmode);
s.integer(dma.control.sourcemode);
s.integer(dma.control.repeat);
s.integer(dma.control.size);
s.integer(dma.control.drq);
s.integer(dma.control.timingmode);
s.integer(dma.control.irq);
s.integer(dma.control.enable);
Update to v102r20 release. byuu says: Changelog: - nall: `#undef OUT` on Windows platform - GBA: add missing CPU prefetch state to serialization (this was breaking serialization in games using ROM prefetch) - GBA: reset all PPU data in the power() function (some things were missing before, causing issues on reset) - GBA: restored horizontal mosaic emulation to the new pixel-based renderer - GBA: fixed tilemap background horizontal flipping (Legend of Spyro - warning screen) - GBA: fixed d8 bits of scroll registers (ATV - Thunder Ridge Racers - menu screen) - SFC: DRAM refresh ticks the ALU MUL/DIV registers five steps forward [reported by kevtris] - SFC: merged dmaCounter and autoJoypadCounter into new shared clockCounter - left stub for old dmaCounter so that I can do some traces to ensure the new code's 100% identical GBA save states would have been broken since whenever I emulated ROM prefetch. I guess not many people are using the GBA core ...
2017-06-06 01:39:27 +00:00
s.integer(dma.pending);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(dma.run.target);
s.integer(dma.run.source);
s.integer(dma.run.length);
}
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
for(auto& timer : regs.timer) {
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(timer.period);
s.integer(timer.reload);
Update to v094r32 release. byuu says: Lots more timing improvements to GBA emulation. We're now ahead of everything but mGBA. Mario & Luigi is still hanging in battles, so I guess my prefetch simulation isn't as good as Cydrak's previous attempt, no surprise.
2015-06-27 02:38:08 +00:00
s.integer(timer.pending);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(timer.control.frequency);
s.integer(timer.control.cascade);
s.integer(timer.control.irq);
s.integer(timer.control.enable);
}
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
for(auto& value : regs.serial.data) s.integer(value);
Update to v087r28 release. byuu says: Be sure to run make install, and move required images to their appropriate system profile folders. I still have no warnings in place if those images aren't present. Changelog: - OBJ mosaic should hopefully be emulated correctly now (thanks to krom and Cydrak for testing the hardware behavior) - emulated dummy serial registers, fixes Sonic Advance (you may still need to specify 512KB FlashROM with an appropriate ID, I used Panaonic's) - GBA core exits scheduler (PPU thread) and calls interface->videoRefresh() from main thread (not required, just nice) - SRAM, FRAM, EEPROM and FlashROM initialized to 0xFF if it does not exist (probably not needed, but FlashROM likes to reset to 0xFF anyway) - GBA manifest.xml for file-mode will now use "gamename.xml" instead of "gamename.gba.xml" - started renaming "NES" to "Famicom" and "SNES" to "Super Famicom" in the GUI (may or may not change source code in the long-term) - removed target-libsnes/ - added profile/ Profiles are the major new feature. So far we have: Famicom.sys/{nothing (yet?)} Super Famicom.sys/{ipl.rom} Game Boy.sys/{boot.rom} Game Boy Color.sys/{boot.rom} Game Boy Advance.sys/{bios.rom[not included]} Super Game Boy.sfc/{boot.rom,program.rom[not included]} BS-X Satellaview.sfc/{program.rom,bsx.ram,bsx.pram} Sufami Turbo.sfc/{program.rom} The SGB, BSX and ST cartridges ask you to load GB, BS or ST cartridges directly now. No slot loader for them. So the obvious downsides: you can't quickly pick between different SGB BIOSes, but why would you want to? Just use SGB2/JP. It's still possible, so I'll sacrifice a little complexity for a rare case to make it a lot easier for the more common case. ST cartridges currently won't let you load the secondary slot. BS-X Town cart is the only useful game to load with nothing in the slot, but only barely, since games are all seeded on flash and not on PSRAM images. We can revisit a way to boot the BIOS directly if and when we get the satellite uplink emulated and data can be downloaded onto the PSRAM :P BS-X slotted cartridges still require the secondary slot. My plan for BS-X slotted cartridges is to require a manifest.xml to specify that it has the BS-X slot present. Otherwise, we have to load the ROM into the SNES cartridge class, and parse its header before we can find out if it has one. Screw that. If it's in the XML, I can tell before loading the ROM if I need to present you with an optional slot loading dialog. I will probably do something similar for Sufami Turbo. Not all games even work with a secondary slot, so why ask you to load a second slot for them? Let the XML request a second slot. A complete Sufami Turbo ROM set will be trivial anyway. Not sure how I want to do the sub dialog yet. We want basic file loading, but we don't want it to look like the dialog 'didn't do anything' if it pops back open immediately again. Maybe change the background color of the dialog to a darker gray? Tacky, but it'd give you the visual cue without the need for some subtle text changes.
2012-04-18 13:58:04 +00:00
s.integer(regs.serial.control.shiftclockselect);
s.integer(regs.serial.control.shiftclockfrequency);
s.integer(regs.serial.control.transferenablereceive);
s.integer(regs.serial.control.transferenablesend);
s.integer(regs.serial.control.startbit);
s.integer(regs.serial.control.transferlength);
s.integer(regs.serial.control.irqenable);
s.integer(regs.serial.data8);
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
for(auto& flag : regs.keypad.control.flag) s.integer(flag);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(regs.keypad.control.enable);
s.integer(regs.keypad.control.condition);
Update to v087r28 release. byuu says: Be sure to run make install, and move required images to their appropriate system profile folders. I still have no warnings in place if those images aren't present. Changelog: - OBJ mosaic should hopefully be emulated correctly now (thanks to krom and Cydrak for testing the hardware behavior) - emulated dummy serial registers, fixes Sonic Advance (you may still need to specify 512KB FlashROM with an appropriate ID, I used Panaonic's) - GBA core exits scheduler (PPU thread) and calls interface->videoRefresh() from main thread (not required, just nice) - SRAM, FRAM, EEPROM and FlashROM initialized to 0xFF if it does not exist (probably not needed, but FlashROM likes to reset to 0xFF anyway) - GBA manifest.xml for file-mode will now use "gamename.xml" instead of "gamename.gba.xml" - started renaming "NES" to "Famicom" and "SNES" to "Super Famicom" in the GUI (may or may not change source code in the long-term) - removed target-libsnes/ - added profile/ Profiles are the major new feature. So far we have: Famicom.sys/{nothing (yet?)} Super Famicom.sys/{ipl.rom} Game Boy.sys/{boot.rom} Game Boy Color.sys/{boot.rom} Game Boy Advance.sys/{bios.rom[not included]} Super Game Boy.sfc/{boot.rom,program.rom[not included]} BS-X Satellaview.sfc/{program.rom,bsx.ram,bsx.pram} Sufami Turbo.sfc/{program.rom} The SGB, BSX and ST cartridges ask you to load GB, BS or ST cartridges directly now. No slot loader for them. So the obvious downsides: you can't quickly pick between different SGB BIOSes, but why would you want to? Just use SGB2/JP. It's still possible, so I'll sacrifice a little complexity for a rare case to make it a lot easier for the more common case. ST cartridges currently won't let you load the secondary slot. BS-X Town cart is the only useful game to load with nothing in the slot, but only barely, since games are all seeded on flash and not on PSRAM images. We can revisit a way to boot the BIOS directly if and when we get the satellite uplink emulated and data can be downloaded onto the PSRAM :P BS-X slotted cartridges still require the secondary slot. My plan for BS-X slotted cartridges is to require a manifest.xml to specify that it has the BS-X slot present. Otherwise, we have to load the ROM into the SNES cartridge class, and parse its header before we can find out if it has one. Screw that. If it's in the XML, I can tell before loading the ROM if I need to present you with an optional slot loading dialog. I will probably do something similar for Sufami Turbo. Not all games even work with a secondary slot, so why ask you to load a second slot for them? Let the XML request a second slot. A complete Sufami Turbo ROM set will be trivial anyway. Not sure how I want to do the sub dialog yet. We want basic file loading, but we don't want it to look like the dialog 'didn't do anything' if it pops back open immediately again. Maybe change the background color of the dialog to a darker gray? Tacky, but it'd give you the visual cue without the need for some subtle text changes.
2012-04-18 13:58:04 +00:00
s.integer(regs.joybus.settings.sc);
s.integer(regs.joybus.settings.sd);
s.integer(regs.joybus.settings.si);
s.integer(regs.joybus.settings.so);
s.integer(regs.joybus.settings.scmode);
s.integer(regs.joybus.settings.sdmode);
s.integer(regs.joybus.settings.simode);
s.integer(regs.joybus.settings.somode);
s.integer(regs.joybus.settings.irqenable);
s.integer(regs.joybus.settings.mode);
s.integer(regs.joybus.control.resetsignal);
s.integer(regs.joybus.control.receivecomplete);
s.integer(regs.joybus.control.sendcomplete);
s.integer(regs.joybus.control.irqenable);
s.integer(regs.joybus.receive);
s.integer(regs.joybus.transmit);
s.integer(regs.joybus.status.receiveflag);
s.integer(regs.joybus.status.sendflag);
s.integer(regs.joybus.status.generalflag);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(regs.ime);
Update to v097r17 release. byuu says: Changelog: - ruby: if DirectSoundCreate fails (no sound device present), return false from init instead of crashing - nall: improved edge case return values for (basename,pathname,dirname,...) - nall: renamed file_system_object class to inode - nall: varuint_t replaced with VariadicNatural; which contains .bit,.bits,.byte ala Natural/Integer - nall: fixed boolean compilation error on Windows - WS: popa should not restore SP - GBA: rewrote the CPU/APU cores to use the .bit,.bits functions; removed registers.cpp from each Note that the GBA changes are extremely major. This is about five hours worth of extremely delicate work. Any slight errors could break emulation in extremely bad ways. Let's hold off on extensive testing until the next WIP, after I do the same to the PPU. So far ... endrift's SOUNDCNT_X I/O test is failing, although that code didn't change, so clearly I messed up SOUNDCNT_H somehow ... To compile on Windows: 1. change nall/string/platform.hpp line 47 to return slice(result, 0, 3); 2. change ruby/video.wgl.cpp line 72 to auto lock(uint32_t*& data, uint& pitch, uint width, uint height) -> bool { 3. add this line to the very top of hiro/windows/header.cpp: #define boolean FuckYouMicrosoft
2016-02-23 11:08:44 +00:00
s.integer(regs.irq.enable);
s.integer(regs.irq.flag);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
for(auto& flag : regs.wait.control.nwait) s.integer(flag);
for(auto& flag : regs.wait.control.swait) s.integer(flag);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(regs.wait.control.phi);
s.integer(regs.wait.control.prefetch);
s.integer(regs.wait.control.gametype);
s.integer(regs.memory.control.disable);
s.integer(regs.memory.control.unknown1);
s.integer(regs.memory.control.ewram);
s.integer(regs.memory.control.ewramwait);
s.integer(regs.memory.control.unknown2);
s.integer(regs.postboot);
Update to v095r07 release. byuu says: Changelog: - entire GBA core ported to auto function() -> return; syntax - fixed GBA BLDY bug that was causing flickering in a few games - replaced nall/config usage with nall/string/markup/node - this merges all configuration files to a unified settings.bml file - added "Ignore Manifests" option to the advanced setting tab - this lets you keep a manifest.bml for an older version of higan; if you want to do regression testing Be sure to remap your controller/hotkey inputs, and for SNES, choose "Gamepad" from "Controller Port 1" in the system menu. Otherwise you won't get any input. No need to blow away your old config files, unless you want to.
2015-11-16 08:38:05 +00:00
s.integer((uint&)regs.mode);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(regs.clock);
Update to v102r20 release. byuu says: Changelog: - nall: `#undef OUT` on Windows platform - GBA: add missing CPU prefetch state to serialization (this was breaking serialization in games using ROM prefetch) - GBA: reset all PPU data in the power() function (some things were missing before, causing issues on reset) - GBA: restored horizontal mosaic emulation to the new pixel-based renderer - GBA: fixed tilemap background horizontal flipping (Legend of Spyro - warning screen) - GBA: fixed d8 bits of scroll registers (ATV - Thunder Ridge Racers - menu screen) - SFC: DRAM refresh ticks the ALU MUL/DIV registers five steps forward [reported by kevtris] - SFC: merged dmaCounter and autoJoypadCounter into new shared clockCounter - left stub for old dmaCounter so that I can do some traces to ensure the new code's 100% identical GBA save states would have been broken since whenever I emulated ROM prefetch. I guess not many people are using the GBA core ...
2017-06-06 01:39:27 +00:00
s.array(prefetch.slot);
s.integer(prefetch.addr);
s.integer(prefetch.load);
s.integer(prefetch.wait);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
s.integer(pending.dma.vblank);
s.integer(pending.dma.hblank);
s.integer(pending.dma.hdma);
Update to v102r20 release. byuu says: Changelog: - nall: `#undef OUT` on Windows platform - GBA: add missing CPU prefetch state to serialization (this was breaking serialization in games using ROM prefetch) - GBA: reset all PPU data in the power() function (some things were missing before, causing issues on reset) - GBA: restored horizontal mosaic emulation to the new pixel-based renderer - GBA: fixed tilemap background horizontal flipping (Legend of Spyro - warning screen) - GBA: fixed d8 bits of scroll registers (ATV - Thunder Ridge Racers - menu screen) - SFC: DRAM refresh ticks the ALU MUL/DIV registers five steps forward [reported by kevtris] - SFC: merged dmaCounter and autoJoypadCounter into new shared clockCounter - left stub for old dmaCounter so that I can do some traces to ensure the new code's 100% identical GBA save states would have been broken since whenever I emulated ROM prefetch. I guess not many people are using the GBA core ...
2017-06-06 01:39:27 +00:00
s.integer(active.dma);
Update to v087r26 release. byuu says: Changelog: - fixed FIFO[1] reset behavior (fixes audio in Sword of Mana) - added FlashROM emulation (both sizes) - GBA parses RAM settings from manifest.xml now - save RAM is written to disk now - added save state support (it's currently broken, though) - fixed ROM/RAM access timings - open bus should mostly work (we don't do the PC+12 stuff yet) - emulated the undocumented memory control register (mirror IWRAM, disable I+EWRAM, EWRAM wait state count) - emulated keypad interrupts - emulated STOP (freezes video, audio, DMA and timers; only breaks on keypad IRQs) - probably a lot more, it was a long night ... Show stoppers, missing things, broken things, etc: - ST018 is still completely broken - GBC audio sequencer apparently needs work - GBA audio FIFO buffer seems too quiet - PHI / ROM prefetch needs to be emulated (no idea on how to do this, especially PHI) - SOUNDBIAS 64/128/256khz modes should output at that resolution (really, we need to simulate PWM properly, no idea on how to do this) - object mosaic top-left coordinates are wrong (minor, fixing will actually make the effect look worse) - need to emulate PPU greenswap and color palette distortion (no idea on how do this) - need GBA save type database (I would also LIKE to blacklist / patch-out trainers, but that's a discussion for another day.) - some ARM ops advance the prefetch buffer, so you can read PC+12 in some cases
2012-04-16 12:19:39 +00:00
}