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bsnes/higan/gba/cpu/mmio.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::read(uint32 addr) -> uint8 {
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
auto dma = [&]() -> Registers::DMA& { return regs.dma[addr / 12 & 3]; };
auto timer = [&]() -> Registers::Timer& { return regs.timer[addr.bits(2,3)]; };
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
switch(addr) {
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
//DMA0CNT_H, DMA1CNT_H, DMA2CNT_H, DMA3CNT_H
case 0x0400'00ba: case 0x0400'00c6: case 0x0400'00d2: case 0x0400'00de: return (
dma().control.targetmode << 5
| dma().control.sourcemode.bit(0) << 7
);
case 0x0400'00bb: case 0x0400'00c7: case 0x0400'00d3: case 0x0400'00df: return (
dma().control.sourcemode.bit(1) << 0
| dma().control.repeat << 1
| dma().control.size << 2
| dma().control.drq << 3
| dma().control.timingmode << 4
| dma().control.irq << 6
| dma().control.enable << 7
);
//TM0CNT_L, TM1CNT_L, TM2CNT_L, TM3CNT_L
case 0x0400'0100: case 0x0400'0104: case 0x0400'0108: case 0x0400'010c: return timer().period.byte(0);
case 0x0400'0101: case 0x0400'0105: case 0x0400'0109: case 0x0400'010d: return timer().period.byte(1);
//TM0CNT_H, TM1CNT_H, TM2CNT_H, TM3CNT_H
case 0x0400'0102: case 0x0400'0106: case 0x0400'010a: case 0x0400'010e: return (
timer().control.frequency << 0
| timer().control.cascade << 2
| timer().control.irq << 6
| timer().control.enable << 7
);
case 0x0400'0103: case 0x0400'0107: case 0x0400'010b: case 0x0400'010f: return 0;
//SIOMULTI0 (SIODATA32_L), SIOMULTI1 (SIODATA32_H), SIOMULTI2, SIOMULTI3
case 0x0400'0120: case 0x0400'0122: case 0x0400'0124: case 0x0400'0126: {
if(auto data = player.read()) return data().byte(addr.bits(0,1));
return regs.serial.data[addr.bits(1,2)].byte(0);
Update to v087r19 release. byuu says: Changelog: - added FIFO buffer emulation (with DMA and all that jazz) [Cydrak] - fixed timers and vcounter assign [Cydrak] - emulated EEPROM (you have to change size manually for 14-bit mode, we need a database badly now) [SMA runs now] - removed OAM array, now decoding directly to struct Object {} [128] and ObjectParam {} [32] (faster this way) - check forceblank (still doesn't remove all garble between transitions, though??) - lots of other stuff Delete your settings.cfg, or manually change frequencyGBA to 32768, or bad things will happen (this may change back to 256KHz-4MHz later.) 15 of 16 games are fully playable now, and look and sound great. The major missing detail right now is PPU blending support, and we really need to optimize the hell out of the code.
2012-04-09 06:19:32 +00:00
}
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
case 0x0400'0121: case 0x0400'0123: case 0x0400'0125: case 0x0400'0127: {
if(auto data = player.read()) return data().byte(addr.bits(0,1));
return regs.serial.data[addr.bits(1,2)].byte(1);
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
}
//SIOCNT
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
case 0x0400'0128: return (
regs.serial.control.shiftclockselect << 0
| regs.serial.control.shiftclockfrequency << 1
| regs.serial.control.transferenablereceive << 2
| regs.serial.control.transferenablesend << 3
| regs.serial.control.startbit << 7
);
case 0x0400'0129: return (
regs.serial.control.transferlength << 4
| regs.serial.control.irqenable << 6
);
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
//SIOMLT_SEND (SIODATA8)
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
case 0x0400'012a: return regs.serial.data8;
case 0x0400'012b: return 0;
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
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//KEYINPUT
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
case 0x04000130: {
Update to v093r10 release. byuu says: Changelog: - Game Boy (Color): STAT OAM+HBlank IRQs only trigger during LY=0-143 with display enabled - fixes backgrounds and text in Wacky Races - Game Boy (Color): fixed underflow in window clamping - fixes Wacky Races, Prehistorik Man, Alleyway, etc - Game Boy (Color): LCD OAM DMA was running too slow - fixes Shin Megami Tensei - Devichil - Kuro no Sho - Game Boy Advance: removed built-in frame blending; display emulation shaders will handle this going forward - Game Boy Advance: added Game Boy Player emulation - currently the screen is tinted red during rumble, no actual gamepad rumble support yet - this is going to be slow, as we have to hash the frame to detect the GBP logo, it'll be optional later on - Emulator::Interface::Palette can now output a raw palette (for Display Emulation shaders only) - color channels are not yet split up, it's just the raw packed value
2013-12-20 11:40:39 +00:00
if(auto result = player.keyinput()) return result() >> 0;
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
uint8 result = 0;
for(uint n = 0; n < 8; n++) result |= interface->inputPoll(0, 0, n) << n;
Update to v097r15 release. byuu says: Changelog: - higan now uses Natural<Size>/Integer<Size> for its internal types - Super Famicom emulation now uses uint24 instead of uint for bus addresses (it's a 24-bit bus) - cleaned up gb/apu MMIO writes - cleaned up sfc/coprocessor/msu1 MMIO writes - ~3% speed penalty I've wanted to do that 24-bit bus thing for so long, but have always been afraid of the speed impact. It's probably going to hurt balanced/performance once they compile again, but it wasn't significant enough to harm the accuracy core's frame rate, thankfully. Only lost one frame per second. The GBA core handlers are clearly going to take a lot more work. The bit-ranges will make it substantially easier to handle, though. Lots of 32-bit registers where certain values span multiple bytes, but we have to be able to read/write at byte-granularity.
2016-02-16 09:32:49 +00:00
if((result & 0xc0) == 0xc0) result &= (uint8)~0xc0; //up+down cannot be pressed simultaneously
if((result & 0x30) == 0x30) result &= (uint8)~0x30; //left+right cannot be pressed simultaneously
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
return result ^ 0xff;
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
}
case 0x04000131: {
Update to v093r10 release. byuu says: Changelog: - Game Boy (Color): STAT OAM+HBlank IRQs only trigger during LY=0-143 with display enabled - fixes backgrounds and text in Wacky Races - Game Boy (Color): fixed underflow in window clamping - fixes Wacky Races, Prehistorik Man, Alleyway, etc - Game Boy (Color): LCD OAM DMA was running too slow - fixes Shin Megami Tensei - Devichil - Kuro no Sho - Game Boy Advance: removed built-in frame blending; display emulation shaders will handle this going forward - Game Boy Advance: added Game Boy Player emulation - currently the screen is tinted red during rumble, no actual gamepad rumble support yet - this is going to be slow, as we have to hash the frame to detect the GBP logo, it'll be optional later on - Emulator::Interface::Palette can now output a raw palette (for Display Emulation shaders only) - color channels are not yet split up, it's just the raw packed value
2013-12-20 11:40:39 +00:00
if(auto result = player.keyinput()) return result() >> 8;
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
uint8 result = 0;
Update to v088r08 release. byuu says: From this WIP, I'm starting on the impossible task of a declarative-based GUI, which I'm calling Ethos. base/ becomes emulator/, and we add emulator/interface.hpp, which is a base API that all emulation cores must implement in full. (Right now, it's kind of a hybrid to work with the old GUI and the new GUI at the same time, of course.) Unlike the old interfaces, the new base class also provides all general usability hooks: loading and saving files and states, cheat codes, etc. The new interface also contains information and vector structs to describe all possible loading methods, controller bindings, etc; and gives names for them all. The actual GUI in fact should not include eg <gba/gba.hpp> anymore. Should speed up GUI compilation. So the idea going forward is that ethos will build a list of emulators right when the application starts up. Once you've appended an emulator to that list, you're done. No more GUI changes are needed to support that system. The GUI will have code to parse the emulator interfaces list, and build all the requisite GUI options dynamically, declarative style. Ultimately, once the project is finished, the new GUI should look ~99% identical to the current GUI. But it'll probably be a whole lot smaller.
2012-04-29 06:29:54 +00:00
result |= interface->inputPoll(0, 0, 8) << 0;
result |= interface->inputPoll(0, 0, 9) << 1;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
return result ^ 0x03;
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
}
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//KEYCNT
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
case 0x0400'0132: return (
regs.keypad.control.flag[0] << 0
| regs.keypad.control.flag[1] << 1
| regs.keypad.control.flag[2] << 2
| regs.keypad.control.flag[3] << 3
| regs.keypad.control.flag[4] << 4
| regs.keypad.control.flag[5] << 5
| regs.keypad.control.flag[6] << 6
| regs.keypad.control.flag[7] << 7
);
case 0x0400'0133: return (
regs.keypad.control.flag[8] << 0
| regs.keypad.control.flag[9] << 1
| regs.keypad.control.enable << 6
| regs.keypad.control.condition << 7
);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//RCNT
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
case 0x0400'0134: return (
regs.joybus.settings.sc << 0
| regs.joybus.settings.sd << 1
| regs.joybus.settings.si << 2
| regs.joybus.settings.so << 3
| regs.joybus.settings.scmode << 4
| regs.joybus.settings.sdmode << 5
| regs.joybus.settings.simode << 6
| regs.joybus.settings.somode << 7
);
case 0x0400'0135: return (
regs.joybus.settings.irqenable << 0
| regs.joybus.settings.mode << 6
);
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
//JOYCNT
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
case 0x0400'0140: return (
regs.joybus.control.resetsignal << 0
| regs.joybus.control.receivecomplete << 1
| regs.joybus.control.sendcomplete << 2
| regs.joybus.control.irqenable << 6
);
case 0x0400'0141: return 0;
case 0x0400'0142: return 0;
case 0x0400'0143: return 0;
//JOY_RECV_L, JOY_RECV_H
case 0x0400'0150: return regs.joybus.receive.byte(0);
case 0x0400'0151: return regs.joybus.receive.byte(1);
case 0x0400'0152: return regs.joybus.receive.byte(2);
case 0x0400'0153: return regs.joybus.receive.byte(3);
//JOY_TRANS_L, JOY_TRANS_H
case 0x0400'0154: return regs.joybus.transmit.byte(0);
case 0x0400'0155: return regs.joybus.transmit.byte(1);
case 0x0400'0156: return regs.joybus.transmit.byte(2);
case 0x0400'0157: return regs.joybus.transmit.byte(3);
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
//JOYSTAT
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
case 0x0400'0158: return (
regs.joybus.status.receiveflag << 1
| regs.joybus.status.sendflag << 3
| regs.joybus.status.generalflag << 4
);
case 0x0400'0159: return 0;
case 0x0400'015a: return 0;
case 0x0400'015b: return 0;
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
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//IE
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
case 0x0400'0200: return regs.irq.enable.byte(0);
case 0x0400'0201: return regs.irq.enable.byte(1);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//IF
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
case 0x0400'0202: return regs.irq.flag.byte(0);
case 0x0400'0203: return regs.irq.flag.byte(1);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//WAITCNT
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
case 0x0400'0204: return (
regs.wait.control.nwait[3] << 0
| regs.wait.control.nwait[0] << 2
| regs.wait.control.swait[0] << 4
| regs.wait.control.nwait[1] << 5
| regs.wait.control.swait[1] << 7
);
case 0x0400'0205: return (
regs.wait.control.nwait[2] << 0
| regs.wait.control.swait[2] << 2
| regs.wait.control.phi << 3
| regs.wait.control.prefetch << 6
| regs.wait.control.gametype << 7
);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//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
case 0x0400'0208: return regs.ime;
case 0x0400'0209: return 0;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//POSTFLG + HALTCNT
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
case 0x0400'0300: return regs.postboot;
case 0x0400'0301: return 0;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//MEMCNT_L
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
case 0x0400'0800: return (
regs.memory.control.disable << 0
| regs.memory.control.unknown1 << 1
| regs.memory.control.ewram << 5
);
case 0x0400'0801: return 0;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//MEMCNT_H
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
case 0x0400'0802: return 0;
case 0x0400'0803: return (
regs.memory.control.ewramwait << 0
| regs.memory.control.unknown2 << 4
);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
}
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
return 0;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
}
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
auto CPU::write(uint32 addr, uint8 data) -> void {
auto dma = [&]() -> Registers::DMA& { return regs.dma[addr / 12 & 3]; };
auto timer = [&]() -> Registers::Timer& { return regs.timer[addr.bits(2,3)]; };
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
switch(addr) {
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
//DMA0SAD, DMA1SAD, DMA2SAD, DMA3SAD
case 0x0400'00b0: case 0x0400'00bc: case 0x0400'00c8: case 0x0400'00d4: dma().source.byte(0) = data; return;
case 0x0400'00b1: case 0x0400'00bd: case 0x0400'00c9: case 0x0400'00d5: dma().source.byte(1) = data; return;
case 0x0400'00b2: case 0x0400'00be: case 0x0400'00ca: case 0x0400'00d6: dma().source.byte(2) = data; return;
case 0x0400'00b3: case 0x0400'00bf: case 0x0400'00cb: case 0x0400'00d7: dma().source.byte(3) = data; return;
//DMA0DAD, DMA1DAD, DMA2DAD, DMA3DAD
case 0x0400'00b4: case 0x0400'00c0: case 0x0400'00cc: case 0x0400'00d8: dma().target.byte(0) = data; return;
case 0x0400'00b5: case 0x0400'00c1: case 0x0400'00cd: case 0x0400'00d9: dma().target.byte(1) = data; return;
case 0x0400'00b6: case 0x0400'00c2: case 0x0400'00ce: case 0x0400'00da: dma().target.byte(2) = data; return;
case 0x0400'00b7: case 0x0400'00c3: case 0x0400'00cf: case 0x0400'00db: dma().target.byte(3) = data; return;
//DMA0CNT_L, DMA1CNT_L, DMA2CNT_L, DMA3CNT_L
case 0x0400'00b8: case 0x0400'00c4: case 0x0400'00d0: case 0x0400'00dc: dma().length.byte(0) = data; return;
case 0x0400'00b9: case 0x0400'00c5: case 0x0400'00d1: case 0x0400'00dd: dma().length.byte(1) = data; return;
//DMA0CNT_H, DMA1CNT_H, DMA2CNT_H, DMA3CNT_H
case 0x0400'00ba: case 0x0400'00c6: case 0x0400'00d2: case 0x0400'00de:
dma().control.targetmode = data.bits(5,6);
dma().control.sourcemode.bit(0) = data.bit (7);
Update to v087r20 release. byuu says: Changelog: - HALT waits 16 cycles before testing IRQs instead of 1 (probably less precise, but provides a massive speedup) [we will need to work on this later] - MMIO regs for CPU/PPU simplified by combining array accesses - custom VRAM/PRAM/OAM read/write functions that emulate 8->16-bit writes - 16-bit PRAM data (decent speedup) - emulated memory access speed (but don't handle non-sequential penalties or PPU access penalties yet) [amazingly, doesn't help speed at all] - misc. code cleanups For this WIP, FPS for Mr. Driller 2 went from 88fps to 172fps. Compatibility should be unchanged. Timers are still an interesting avenue to increase performance, but will be very tough to handle the 16MHz timers with eg a period of 65535 (overflow every single tick.) And that's basically the last major speed boost we'll be able to get. Blending and windowing is going to hurt performance, but it remains to be seen how much.
2012-04-09 06:41:27 +00:00
return;
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
case 0x0400'00bb: case 0x0400'00c7: case 0x0400'00d3: case 0x0400'00df: {
bool enable = dma().control.enable;
if(addr != 0x0400'00df) data.bit(3) = 0; //gamepad DRQ valid for DMA3 only
dma().control.sourcemode.bit(1) = data.bit (0);
dma().control.repeat = data.bit (1);
dma().control.size = data.bit (2);
dma().control.drq = data.bit (3);
dma().control.timingmode = data.bits(4,5);
dma().control.irq = data.bit (6);
dma().control.enable = data.bit (7);
if(!enable && dma().control.enable) { //0->1 transition
if(dma().control.timingmode == 0) dma().pending = true; //immediate transfer mode
dma().run.target = dma().target;
dma().run.source = dma().source;
dma().run.length = dma().length;
} else if(!dma().control.enable) {
dma().pending = false;
}
Update to v087r20 release. byuu says: Changelog: - HALT waits 16 cycles before testing IRQs instead of 1 (probably less precise, but provides a massive speedup) [we will need to work on this later] - MMIO regs for CPU/PPU simplified by combining array accesses - custom VRAM/PRAM/OAM read/write functions that emulate 8->16-bit writes - 16-bit PRAM data (decent speedup) - emulated memory access speed (but don't handle non-sequential penalties or PPU access penalties yet) [amazingly, doesn't help speed at all] - misc. code cleanups For this WIP, FPS for Mr. Driller 2 went from 88fps to 172fps. Compatibility should be unchanged. Timers are still an interesting avenue to increase performance, but will be very tough to handle the 16MHz timers with eg a period of 65535 (overflow every single tick.) And that's basically the last major speed boost we'll be able to get. Blending and windowing is going to hurt performance, but it remains to be seen how much.
2012-04-09 06:41:27 +00:00
return;
}
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//TM0CNT_L, TM1CNT_L, TM2CNT_L, TM3CNT_L
case 0x0400'0100: case 0x0400'0104: case 0x0400'0108: case 0x0400'010c: timer().reload.byte(0) = data; return;
case 0x0400'0101: case 0x0400'0105: case 0x0400'0109: case 0x0400'010d: timer().reload.byte(1) = data; return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//TM0CNT_H, TM1CNT_H, TM2CNT_H, TM3CNT_H
case 0x0400'0102: case 0x0400'0106: case 0x0400'010a: case 0x0400'010e: {
bool enable = timer().control.enable;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
timer().control.frequency = data.bits(0,1);
timer().control.cascade = data.bit (2);
timer().control.irq = data.bit (6);
timer().control.enable = data.bit (7);
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
if(!enable && timer().control.enable) { //0->1 transition
timer().pending = true;
Update to v087r18 release. byuu says: Merged Cydrak's r17c changes: - BG affine mode added - BG bitmap mode added - OBJ affine mode added - fixed IRQ bug in THUMB mode (fixed almost every game) - timers added (broke almost every game, whee.) Cydrak is absolutely amazingly awesome and patient. This really wouldn't be happening without him. Also fixed some things from my end, including greatly improved sprite priorities, and a much better priority sorter. Mr. Driller looks a lot better now.
2012-04-07 08:17:49 +00:00
}
return;
}
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
case 0x0400'0103: case 0x0400'0107: case 0x0400'010b: case 0x0400'010f:
return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//SIOMULTI0 (SIODATA32_L), SIOMULTI1 (SIODATA32_H), SIOMULTI2, SIOMULTI3
case 0x0400'0120: case 0x0400'0122: case 0x0400'0124: case 0x0400'0126:
player.write(addr.bits(0,1), data);
regs.serial.data[addr.bits(1,2)].byte(0) = data;
return;
case 0x0400'0121: case 0x0400'0123: case 0x0400'0125: case 0x0400'0127:
player.write(addr.bits(0,1), data);
regs.serial.data[addr.bits(1,2)].byte(1) = data;
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
return;
//SIOCNT
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
case 0x0400'0128:
regs.serial.control.shiftclockselect = data.bit(0);
regs.serial.control.shiftclockfrequency = data.bit(1);
regs.serial.control.transferenablereceive = data.bit(2);
regs.serial.control.transferenablesend = data.bit(3);
regs.serial.control.startbit = data.bit(7);
return;
case 0x0400'0129:
regs.serial.control.transferlength = data.bit(4);
regs.serial.control.irqenable = data.bit(6);
return;
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
//SIOMLT_SEND (SIODATA8)
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
case 0x0400'012a: regs.serial.data8 = data; return;
case 0x0400'012b: return;
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
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//KEYCNT
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
case 0x0400'0132:
regs.keypad.control.flag[0] = data.bit(0);
regs.keypad.control.flag[1] = data.bit(1);
regs.keypad.control.flag[2] = data.bit(2);
regs.keypad.control.flag[3] = data.bit(3);
regs.keypad.control.flag[4] = data.bit(4);
regs.keypad.control.flag[5] = data.bit(5);
regs.keypad.control.flag[6] = data.bit(6);
regs.keypad.control.flag[7] = data.bit(7);
return;
case 0x0400'0133:
regs.keypad.control.flag[8] = data.bit(0);
regs.keypad.control.flag[9] = data.bit(1);
regs.keypad.control.enable = data.bit(6);
regs.keypad.control.condition = data.bit(7);
return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//RCNT
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
case 0x0400'0134:
regs.joybus.settings.sc = data.bit(0);
regs.joybus.settings.sd = data.bit(1);
regs.joybus.settings.si = data.bit(2);
regs.joybus.settings.so = data.bit(3);
regs.joybus.settings.scmode = data.bit(4);
regs.joybus.settings.sdmode = data.bit(5);
regs.joybus.settings.simode = data.bit(6);
regs.joybus.settings.somode = data.bit(7);
return;
case 0x0400'0135:
regs.joybus.settings.irqenable = data.bit (0);
regs.joybus.settings.mode = data.bits(6,7);
return;
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
//JOYCNT
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
case 0x0400'0140:
regs.joybus.control.resetsignal = data.bit(0);
regs.joybus.control.receivecomplete = data.bit(1);
regs.joybus.control.sendcomplete = data.bit(2);
regs.joybus.control.irqenable = data.bit(6);
return;
case 0x0400'0141: return;
case 0x0400'0142: return;
case 0x0400'0143: return;
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
//JOY_RECV_L
//JOY_RECV_H
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
case 0x0400'0150: regs.joybus.receive.byte(0) = data; return;
case 0x0400'0151: regs.joybus.receive.byte(1) = data; return;
case 0x0400'0152: regs.joybus.receive.byte(2) = data; return;
case 0x0400'0153: regs.joybus.receive.byte(3) = data; return;
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
//JOY_TRANS_L
//JOY_TRANS_H
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
case 0x0400'0154: regs.joybus.transmit.byte(0) = data; return;
case 0x0400'0155: regs.joybus.transmit.byte(1) = data; return;
case 0x0400'0156: regs.joybus.transmit.byte(2) = data; return;
case 0x0400'0157: regs.joybus.transmit.byte(3) = data; return;
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
//JOYSTAT
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
case 0x0400'0158:
regs.joybus.status.receiveflag = data.bit (1);
regs.joybus.status.sendflag = data.bit (3);
regs.joybus.status.generalflag = data.bits(4,5);
return;
case 0x0400'0159: return;
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
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//IE
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
case 0x0400'0200: regs.irq.enable.byte(0) = data; return;
case 0x0400'0201: regs.irq.enable.byte(1) = data; return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//IF
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
case 0x0400'0202: regs.irq.flag.byte(0) = regs.irq.flag.byte(0) & ~data; return;
case 0x0400'0203: regs.irq.flag.byte(1) = regs.irq.flag.byte(1) & ~data; return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//WAITCNT
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
case 0x0400'0204:
regs.wait.control.swait[3] = data.bit (0); //todo: is this correct?
regs.wait.control.nwait[3] = data.bits(0,1);
regs.wait.control.nwait[0] = data.bits(2,3);
regs.wait.control.swait[0] = data.bit (4);
regs.wait.control.nwait[1] = data.bits(5,6);
regs.wait.control.swait[1] = data.bit (7);
return;
case 0x0400'0205:
regs.wait.control.nwait[2] = data.bits(0,1);
regs.wait.control.swait[2] = data.bit (2);
regs.wait.control.phi = data.bit (3);
regs.wait.control.prefetch = data.bit (6);
regs.wait.control.gametype = data.bit (7);
return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//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
case 0x0400'0208: regs.ime = data.bit(0); return;
case 0x0400'0209: return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
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
//POSTFLG, HALTCNT
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
case 0x0400'0300:
if(data.bit(0)) regs.postboot = 1;
return;
case 0x0400'0301:
regs.mode = data.bit(7) ? Registers::Mode::Stop : Registers::Mode::Halt;
return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
//MEMCNT_L
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
//MEMCNT_H
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
case 0x0400'0800:
regs.memory.control.disable = data.bit (0);
regs.memory.control.unknown1 = data.bits(1,3);
regs.memory.control.ewram = data.bit (5);
return;
case 0x0400'0801: return;
case 0x0400'0802: return;
case 0x0400'0803:
regs.memory.control.ewramwait = data.bits(0,3);
regs.memory.control.unknown2 = data.bits(4,7);
return;
Update to v087r15 release. byuu says: Added linear (eg non-affine) sprite rendering, 4bpp and 8bpp with hflip and vflip. Nothing else. You can now see the Nintendo logo and Gameboy text at the end of the BIOS. It's a start =)
2012-04-03 00:47:28 +00:00
}
}