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bsnes-libretro/bsnes/processor/upd96050/disassembler.cpp

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Update to v095r08 release. byuu says: Changelog: - added preliminary WASAPI driver (it's really terrible, though. Patches most welcome.) - all of processor/ updated to auto fn() -> ret syntax - all of gb/ updated to auto fn() -> ret syntax If you want to test the WASAPI driver, then edit ui-tomoko/GNUmakefile, and replace audio.xaudio2 with audio.wasapi Note that the two drivers are incompatible and cannot co-exist (yet. We can probably make it work in the future.) All that's left for the auto fn() -> ret syntax is the NES core and the balanced/performance SNES components. This is kind of a big deal because this syntax change causes diffs between WIPs to go crazy. So the sooner we get this done and out of the way, the better. It's also nice from a consistency standpoint, of course.
2015-11-21 07:36:48 +00:00
auto uPD96050::disassemble(uint14 ip) -> string {
string output = {hex(ip, 4L), " "};
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
uint24 opcode = programROM[ip];
uint2 type = opcode >> 22;
if(type == 0 || type == 1) { //OP,RT
uint2 pselect = opcode >> 20;
uint4 alu = opcode >> 16;
uint1 asl = opcode >> 15;
uint2 dpl = opcode >> 13;
uint4 dphm = opcode >> 9;
uint1 rpdcr = opcode >> 8;
uint4 src = opcode >> 4;
uint4 dst = opcode >> 0;
switch(alu) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("nop "); break;
case 1: output.append("or "); break;
case 2: output.append("and "); break;
case 3: output.append("xor "); break;
case 4: output.append("sub "); break;
case 5: output.append("add "); break;
case 6: output.append("sbb "); break;
case 7: output.append("adc "); break;
case 8: output.append("dec "); break;
case 9: output.append("inc "); break;
case 10: output.append("cmp "); break;
case 11: output.append("shr1 "); break;
case 12: output.append("shl1 "); break;
case 13: output.append("shl2 "); break;
case 14: output.append("shl4 "); break;
case 15: output.append("xchg "); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
if(alu < 8) {
switch(pselect) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("ram,"); break;
case 1: output.append("idb,"); break;
case 2: output.append("m," ); break;
case 3: output.append("n," ); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
}
switch(asl) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("a"); break;
case 1: output.append("b"); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
Update to v080r02 release. byuu says: - added qstrlower and qstrupper; mainly for the sake of others wanting to patch bass - added: string sha256(const uint8_t *data, unsigned size); for easier hash generation - cleaned up the NEC DSP and Hitachi DSP XML mapping code; they are consistent now as well - "necdsp" in paths.cfg is now "firmware", since it also affects the Hitachi DSP - XML mapping was using program= for DSP-n/ST-001n and data= for Cx4; they both use firmware= now instead - fixed icd2/interface casting issue for GCC 4.6.0 (thanks for the reminder, vEX) - removed the last parts of code that used string << foo; and removed that from nall/string entirely - I need to do this for the debugger as well, I'll make sure that it compiles before v081 though - converted all string(...) syntax to { ... } syntax that I could (obviously it won't cast to a function that takes const char* instead of const string&) Probably some other tiny things. Just basic maintenance here.
2011-07-07 12:59:26 +00:00
output.append("\n mov ");
Update to v074r01 release. byuu says: Changelog: - fixed libsnes to compile again, the GB RTC constant is there but doesn't do anything just yet (no serialize support in GameBoy core) - libsnes: added SNES_MEMORY_(WRAM,APURAM,VRAM,OAM,CGRAM) -- really only for the first one, it allows libsnes users to implement their own cheat search - you can now load the SGB BIOS without a game!! please be sure to enjoy the blinking cartridge icon emulation :D - necdsp (uPD7725,96050) - simplified code a bit: removed persistent regs.idb, simplified jumps, merged exec() with main loop, etc. - nall::function - fixed an initialization bug when copy-constructing objects - nall::vector - use calloc instead of malloc to help safeguard against uninitialized class data (potentially hides errors, but better than crashing in production)
2011-01-13 10:07:04 +00:00
switch(src) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("trb," ); break;
case 1: output.append("a," ); break;
case 2: output.append("b," ); break;
case 3: output.append("tr," ); break;
case 4: output.append("dp," ); break;
case 5: output.append("rp," ); break;
case 6: output.append("ro," ); break;
case 7: output.append("sgn," ); break;
case 8: output.append("dr," ); break;
case 9: output.append("drnf,"); break;
case 10: output.append("sr," ); break;
case 11: output.append("sim," ); break;
case 12: output.append("sil," ); break;
case 13: output.append("k," ); break;
case 14: output.append("l," ); break;
case 15: output.append("mem," ); break;
Update to v074r01 release. byuu says: Changelog: - fixed libsnes to compile again, the GB RTC constant is there but doesn't do anything just yet (no serialize support in GameBoy core) - libsnes: added SNES_MEMORY_(WRAM,APURAM,VRAM,OAM,CGRAM) -- really only for the first one, it allows libsnes users to implement their own cheat search - you can now load the SGB BIOS without a game!! please be sure to enjoy the blinking cartridge icon emulation :D - necdsp (uPD7725,96050) - simplified code a bit: removed persistent regs.idb, simplified jumps, merged exec() with main loop, etc. - nall::function - fixed an initialization bug when copy-constructing objects - nall::vector - use calloc instead of malloc to help safeguard against uninitialized class data (potentially hides errors, but better than crashing in production)
2011-01-13 10:07:04 +00:00
}
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
Update to v074r01 release. byuu says: Changelog: - fixed libsnes to compile again, the GB RTC constant is there but doesn't do anything just yet (no serialize support in GameBoy core) - libsnes: added SNES_MEMORY_(WRAM,APURAM,VRAM,OAM,CGRAM) -- really only for the first one, it allows libsnes users to implement their own cheat search - you can now load the SGB BIOS without a game!! please be sure to enjoy the blinking cartridge icon emulation :D - necdsp (uPD7725,96050) - simplified code a bit: removed persistent regs.idb, simplified jumps, merged exec() with main loop, etc. - nall::function - fixed an initialization bug when copy-constructing objects - nall::vector - use calloc instead of malloc to help safeguard against uninitialized class data (potentially hides errors, but better than crashing in production)
2011-01-13 10:07:04 +00:00
switch(dst) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("non"); break;
case 1: output.append("a" ); break;
case 2: output.append("b" ); break;
case 3: output.append("tr" ); break;
case 4: output.append("dp" ); break;
case 5: output.append("rp" ); break;
case 6: output.append("dr" ); break;
case 7: output.append("sr" ); break;
case 8: output.append("sol"); break;
case 9: output.append("som"); break;
case 10: output.append("k" ); break;
case 11: output.append("klr"); break;
case 12: output.append("klm"); break;
case 13: output.append("l" ); break;
case 14: output.append("trb"); break;
case 15: output.append("mem"); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
if(dpl) {
switch(dpl) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("\n dpnop"); break;
case 1: output.append("\n dpinc"); break;
case 2: output.append("\n dpdec"); break;
case 3: output.append("\n dpclr"); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
}
if(dphm) {
Update to v095r08 release. byuu says: Changelog: - added preliminary WASAPI driver (it's really terrible, though. Patches most welcome.) - all of processor/ updated to auto fn() -> ret syntax - all of gb/ updated to auto fn() -> ret syntax If you want to test the WASAPI driver, then edit ui-tomoko/GNUmakefile, and replace audio.xaudio2 with audio.wasapi Note that the two drivers are incompatible and cannot co-exist (yet. We can probably make it work in the future.) All that's left for the auto fn() -> ret syntax is the NES core and the balanced/performance SNES components. This is kind of a big deal because this syntax change causes diffs between WIPs to go crazy. So the sooner we get this done and out of the way, the better. It's also nice from a consistency standpoint, of course.
2015-11-21 07:36:48 +00:00
output.append("\n m", hex(dphm, 1L));
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
if(rpdcr == 1) {
Update to v080r02 release. byuu says: - added qstrlower and qstrupper; mainly for the sake of others wanting to patch bass - added: string sha256(const uint8_t *data, unsigned size); for easier hash generation - cleaned up the NEC DSP and Hitachi DSP XML mapping code; they are consistent now as well - "necdsp" in paths.cfg is now "firmware", since it also affects the Hitachi DSP - XML mapping was using program= for DSP-n/ST-001n and data= for Cx4; they both use firmware= now instead - fixed icd2/interface casting issue for GCC 4.6.0 (thanks for the reminder, vEX) - removed the last parts of code that used string << foo; and removed that from nall/string entirely - I need to do this for the debugger as well, I'll make sure that it compiles before v081 though - converted all string(...) syntax to { ... } syntax that I could (obviously it won't cast to a function that takes const char* instead of const string&) Probably some other tiny things. Just basic maintenance here.
2011-07-07 12:59:26 +00:00
output.append("\n rpdec");
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
if(type == 1) {
Update to v080r02 release. byuu says: - added qstrlower and qstrupper; mainly for the sake of others wanting to patch bass - added: string sha256(const uint8_t *data, unsigned size); for easier hash generation - cleaned up the NEC DSP and Hitachi DSP XML mapping code; they are consistent now as well - "necdsp" in paths.cfg is now "firmware", since it also affects the Hitachi DSP - XML mapping was using program= for DSP-n/ST-001n and data= for Cx4; they both use firmware= now instead - fixed icd2/interface casting issue for GCC 4.6.0 (thanks for the reminder, vEX) - removed the last parts of code that used string << foo; and removed that from nall/string entirely - I need to do this for the debugger as well, I'll make sure that it compiles before v081 though - converted all string(...) syntax to { ... } syntax that I could (obviously it won't cast to a function that takes const char* instead of const string&) Probably some other tiny things. Just basic maintenance here.
2011-07-07 12:59:26 +00:00
output.append("\n ret");
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
}
if(type == 2) { //JP
uint9 brch = opcode >> 13;
uint11 na = opcode >> 2;
Update to v074r01 release. byuu says: Changelog: - fixed libsnes to compile again, the GB RTC constant is there but doesn't do anything just yet (no serialize support in GameBoy core) - libsnes: added SNES_MEMORY_(WRAM,APURAM,VRAM,OAM,CGRAM) -- really only for the first one, it allows libsnes users to implement their own cheat search - you can now load the SGB BIOS without a game!! please be sure to enjoy the blinking cartridge icon emulation :D - necdsp (uPD7725,96050) - simplified code a bit: removed persistent regs.idb, simplified jumps, merged exec() with main loop, etc. - nall::function - fixed an initialization bug when copy-constructing objects - nall::vector - use calloc instead of malloc to help safeguard against uninitialized class data (potentially hides errors, but better than crashing in production)
2011-01-13 10:07:04 +00:00
uint8 bank = opcode >> 0;
uint14 jp = (regs.pc & 0x2000) | (bank << 11) | (na << 0);
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
switch(brch) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0x000: output.append("jmpso "); jp = 0; break;
case 0x080: output.append("jnca "); break;
case 0x082: output.append("jca "); break;
case 0x084: output.append("jncb "); break;
case 0x086: output.append("jcb "); break;
case 0x088: output.append("jnza "); break;
case 0x08a: output.append("jza "); break;
case 0x08c: output.append("jnzb "); break;
case 0x08e: output.append("jzb "); break;
case 0x090: output.append("jnova0 "); break;
case 0x092: output.append("jova0 "); break;
case 0x094: output.append("jnovb0 "); break;
case 0x096: output.append("jovb0 "); break;
case 0x098: output.append("jnova1 "); break;
case 0x09a: output.append("jova1 "); break;
case 0x09c: output.append("jnovb1 "); break;
case 0x09e: output.append("jovb1 "); break;
case 0x0a0: output.append("jnsa0 "); break;
case 0x0a2: output.append("jsa0 "); break;
case 0x0a4: output.append("jnsb0 "); break;
case 0x0a6: output.append("jsb0 "); break;
case 0x0a8: output.append("jnsa1 "); break;
case 0x0aa: output.append("jsa1 "); break;
case 0x0ac: output.append("jnsb1 "); break;
case 0x0ae: output.append("jsb1 "); break;
case 0x0b0: output.append("jdpl0 "); break;
case 0x0b1: output.append("jdpln0 "); break;
case 0x0b2: output.append("jdplf "); break;
case 0x0b3: output.append("jdplnf "); break;
case 0x0b4: output.append("jnsiak "); break;
case 0x0b6: output.append("jsiak "); break;
case 0x0b8: output.append("jnsoak "); break;
case 0x0ba: output.append("jsoak "); break;
case 0x0bc: output.append("jnrqm "); break;
case 0x0be: output.append("jrqm "); break;
case 0x100: output.append("ljmp "); jp &= ~0x2000; break;
case 0x101: output.append("hjmp "); jp |= 0x2000; break;
case 0x140: output.append("lcall "); jp &= ~0x2000; break;
case 0x141: output.append("hcall "); jp |= 0x2000; break;
default: output.append("?????? "); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
Update to v095r08 release. byuu says: Changelog: - added preliminary WASAPI driver (it's really terrible, though. Patches most welcome.) - all of processor/ updated to auto fn() -> ret syntax - all of gb/ updated to auto fn() -> ret syntax If you want to test the WASAPI driver, then edit ui-tomoko/GNUmakefile, and replace audio.xaudio2 with audio.wasapi Note that the two drivers are incompatible and cannot co-exist (yet. We can probably make it work in the future.) All that's left for the auto fn() -> ret syntax is the NES core and the balanced/performance SNES components. This is kind of a big deal because this syntax change causes diffs between WIPs to go crazy. So the sooner we get this done and out of the way, the better. It's also nice from a consistency standpoint, of course.
2015-11-21 07:36:48 +00:00
output.append("$", hex(jp, 4L));
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
if(type == 3) { //LD
Update to v080r02 release. byuu says: - added qstrlower and qstrupper; mainly for the sake of others wanting to patch bass - added: string sha256(const uint8_t *data, unsigned size); for easier hash generation - cleaned up the NEC DSP and Hitachi DSP XML mapping code; they are consistent now as well - "necdsp" in paths.cfg is now "firmware", since it also affects the Hitachi DSP - XML mapping was using program= for DSP-n/ST-001n and data= for Cx4; they both use firmware= now instead - fixed icd2/interface casting issue for GCC 4.6.0 (thanks for the reminder, vEX) - removed the last parts of code that used string << foo; and removed that from nall/string entirely - I need to do this for the debugger as well, I'll make sure that it compiles before v081 though - converted all string(...) syntax to { ... } syntax that I could (obviously it won't cast to a function that takes const char* instead of const string&) Probably some other tiny things. Just basic maintenance here.
2011-07-07 12:59:26 +00:00
output.append("ld ");
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
uint16 id = opcode >> 6;
uint4 dst = opcode >> 0;
Update to v095r08 release. byuu says: Changelog: - added preliminary WASAPI driver (it's really terrible, though. Patches most welcome.) - all of processor/ updated to auto fn() -> ret syntax - all of gb/ updated to auto fn() -> ret syntax If you want to test the WASAPI driver, then edit ui-tomoko/GNUmakefile, and replace audio.xaudio2 with audio.wasapi Note that the two drivers are incompatible and cannot co-exist (yet. We can probably make it work in the future.) All that's left for the auto fn() -> ret syntax is the NES core and the balanced/performance SNES components. This is kind of a big deal because this syntax change causes diffs between WIPs to go crazy. So the sooner we get this done and out of the way, the better. It's also nice from a consistency standpoint, of course.
2015-11-21 07:36:48 +00:00
output.append("$", hex(id, 4L), ",");
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
switch(dst) {
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
case 0: output.append("non"); break;
case 1: output.append("a" ); break;
case 2: output.append("b" ); break;
case 3: output.append("tr" ); break;
case 4: output.append("dp" ); break;
case 5: output.append("rp" ); break;
case 6: output.append("dr" ); break;
case 7: output.append("sr" ); break;
case 8: output.append("sol"); break;
case 9: output.append("som"); break;
case 10: output.append("k" ); break;
case 11: output.append("klr"); break;
case 12: output.append("klm"); break;
case 13: output.append("l" ); break;
case 14: output.append("trb"); break;
case 15: output.append("mem"); break;
Update to v072r09 release. Unfortunately, I missed the v072r08 release; it was taken down before I saw the announcement. byuu says (about v072r08): This WIP adds NEC uPD77C25 emulation. Unfortunately it's not at all functional yet, there are way too many things I don't understand about the chip. I'm absolutely going to need help to complete this. [...] For now, you need the included PCB XML to manually map the program/data ROM in, which are included with the archive. You'll have to rewrite the map yourself to run other DSP-1 games, unless they have the same layout as Mario Kart. I am using the US [!] version, name it mariokart.sfc and put all the archive files and the ROM together. From here, bsnes will load up the ROMs, and start executing instructions. Since the emulation is so incomplete, it just deadlocks on the "Nintendo" logo as if there were no DSP on the cart at all, but if you enable tracing, you'll see it actually starts doing a lot of stuff before getting stuck in a really long and confusing loop. [Note: the DSP-1B program and data ROMs are not included in this commit. The PCB XML file mentioned above looks like this: <?xml version='1.0' encoding='UTF-8'?> <cartridge region='NTSC'> <rom> <map mode='shadow' address='00-3f:8000-ffff'/> <map mode='linear' address='40-7f:0000-ffff'/> <map mode='shadow' address='80-bf:8000-ffff'/> <map mode='linear' address='c0-ff:0000-ffff'/> </rom> <ram size='800'> <map mode='linear' address='20-3f:6000-7fff'/> <map mode='linear' address='a0-bf:6000-7fff'/> <map mode='linear' address='70-7f:0000-ffff'/> </ram> <upd77c25 program="dsp1b-program.bin" data="dsp1b-data.bin"> <dr> <map address='00-1f:6000-6fff'/> <map address='80-9f:6000-6fff'/> </dr> <sr> <map address='00-1f:7000-7fff'/> <map address='80-9f:7000-7fff'/> </sr> </upd77c25> </cartridge> Save it as 'mariokart.xml'] byuu says (about v072r09): Fixes OP/LD RQM=1 on DR modify, Mario Kart can get in-game, but the track is completely corrupted. Reorders order of operations for OP, in an attempt to mimic parallelism. Added support for OP KLM DST. Added S1 flag setting, probably not correct.
2010-12-17 10:54:28 +00:00
}
}
return output;
}
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