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bsnes/higan/gba/ppu/mmio.cpp

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Update to v095r07 release. byuu says: Changelog: - entire GBA core ported to auto function() -> return; syntax - fixed GBA BLDY bug that was causing flickering in a few games - replaced nall/config usage with nall/string/markup/node - this merges all configuration files to a unified settings.bml file - added "Ignore Manifests" option to the advanced setting tab - this lets you keep a manifest.bml for an older version of higan; if you want to do regression testing Be sure to remap your controller/hotkey inputs, and for SNES, choose "Gamepad" from "Controller Port 1" in the system menu. Otherwise you won't get any input. No need to blow away your old config files, unless you want to.
2015-11-16 08:38:05 +00:00
auto PPU::read(uint32 addr) -> uint8 {
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
auto bgcnt = [&]() -> Registers::Background::Control& { return regs.bg[addr.bits(1,2)].control; };
auto wf = [&]() -> Registers::WindowFlags& {
static uint id[] = {In0, In1, Out, Obj};
return regs.windowflags[id[addr.bits(0,1)]];
};
Update to v087r14 release. byuu says: Fixed aforementioned issues. [From a previous post: - mul was using r(d) instead of r(n) for accumulate. - mull didn't remove c/v clear. - APU register mask was broken, so SOUNDBIAS was reading out wrong. - APU was only mapping 0x088 and not 0x089 as well. - Halfword reads in CPU+PPU+APU were all reading from the low address each time.] All CPU+PPU registers are now hooked up (not that they do anything.) SOUNDBIAS for APU was hooked up, got tired of working on it for the rest :P I recall from the GB APU that you can't just assign values for the APU MMIO regs. They do odd reload things as well. Also, was using MMIO read code like this: return ( (flaga << 0) || (flagb << 1) || (flagc << 2) ); Logical or doesn't work so well with building flags :P Bad habit from how I split multiple conditionals across several lines. So ... r14 is basically what r13 should have been yesterday, delaying my schedule by yet another day :(
2012-04-01 01:41:15 +00:00
switch(addr) {
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//DISPCNT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0000: return (
regs.control.bgmode << 0
| regs.control.cgbmode << 3
| regs.control.frame << 4
| regs.control.hblank << 5
| regs.control.objmapping << 6
| regs.control.forceblank << 7
);
case 0x0400'0001: return (
regs.control.enable[BG0] << 0
| regs.control.enable[BG1] << 1
| regs.control.enable[BG2] << 2
| regs.control.enable[BG3] << 3
| regs.control.enable[OBJ] << 4
| regs.control.enablewindow[In0] << 5
| regs.control.enablewindow[In1] << 6
| regs.control.enablewindow[Obj] << 7
);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//GRSWP
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 0x0400'0002: return regs.greenswap;
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0003: return 0;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//DISPSTAT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0004: return (
regs.status.vblank << 0
| regs.status.hblank << 1
| regs.status.vcoincidence << 2
| regs.status.irqvblank << 3
| regs.status.irqhblank << 4
| regs.status.irqvcoincidence << 5
);
case 0x0400'0005: return (
regs.status.vcompare
);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
//VCOUNT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0006: return regs.vcounter.byte(0);
case 0x0400'0007: return regs.vcounter.byte(1);
//BG0CNT, BG1CNT, BG2CNT, BG3CNT
case 0x0400'0008: case 0x0400'000a: case 0x0400'000c: case 0x0400'000e: return (
bgcnt().priority << 0
| bgcnt().characterbaseblock << 2
| bgcnt().unused << 4
| bgcnt().mosaic << 6
| bgcnt().colormode << 7
);
case 0x0400'0009: case 0x0400'000b: case 0x0400'000d: case 0x0400'000f: return (
bgcnt().screenbaseblock << 0
| bgcnt().affinewrap << 5
| bgcnt().screensize << 6
);
//WININ, WINOUT
case 0x0400'0048: case 0x0400'0049: case 0x0400'004a: case 0x0400'004b: return (
wf().enable[BG0] << 0
| wf().enable[BG1] << 1
| wf().enable[BG2] << 2
| wf().enable[BG3] << 3
| wf().enable[OBJ] << 4
| wf().enable[SFX] << 4
);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//BLTCNT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0050: return (
regs.blend.control.above[BG0] << 0
| regs.blend.control.above[BG1] << 1
| regs.blend.control.above[BG2] << 2
| regs.blend.control.above[BG3] << 3
| regs.blend.control.above[OBJ] << 4
| regs.blend.control.above[SFX] << 5
| regs.blend.control.mode << 6
);
case 0x0400'0051: return (
regs.blend.control.below[BG0] << 0
| regs.blend.control.below[BG1] << 1
| regs.blend.control.below[BG2] << 2
| regs.blend.control.below[BG3] << 3
| regs.blend.control.below[OBJ] << 4
| regs.blend.control.below[SFX] << 5
);
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
Update to v095r05 release. byuu says: Changelog: - GBA: lots of emulation improvements - PPU PRAM is 16-bits wide - DMA masks &~1/Half, &~3/Word - VRAM OBJ 8-bit writes are ignored - OAM 8-bit writes are ignored - BGnCNT unused bits are writable* - BG(0,1)CNT can't set the d13 - BLDALPHA is readable (fixes Donkey Kong Country, etc) - SNES: lots of code cleanups - sfc/chip => sfc/coprocessor - UI: save most recent controller selection GBA test scores: 1552/1552, 37/38, 1020/1260 (* forgot to add the value to the read function, so endrift's I/O tests for them will fail. Fixed locally.) Note: SNES is the only system with multiple controller/expansion port options, and as such is the only one with a "None" option. Because it's shared by the controller and expansion port, it ends up sorted first in the list. This means that on your first run, you'll need to go to Super Famicom->Controller Port 1 and select "Gamepad", otherwise input won't work. Also note that changing the expansion port device requires loading a new cart. Unlike controllers, you aren't meant to hotplug expansion port devices.
2015-11-12 10:15:03 +00:00
//BLDALPHA
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 0x0400'0052: return regs.blend.eva;
case 0x0400'0053: return regs.blend.evb;
Update to v095r05 release. byuu says: Changelog: - GBA: lots of emulation improvements - PPU PRAM is 16-bits wide - DMA masks &~1/Half, &~3/Word - VRAM OBJ 8-bit writes are ignored - OAM 8-bit writes are ignored - BGnCNT unused bits are writable* - BG(0,1)CNT can't set the d13 - BLDALPHA is readable (fixes Donkey Kong Country, etc) - SNES: lots of code cleanups - sfc/chip => sfc/coprocessor - UI: save most recent controller selection GBA test scores: 1552/1552, 37/38, 1020/1260 (* forgot to add the value to the read function, so endrift's I/O tests for them will fail. Fixed locally.) Note: SNES is the only system with multiple controller/expansion port options, and as such is the only one with a "None" option. Because it's shared by the controller and expansion port, it ends up sorted first in the list. This means that on your first run, you'll need to go to Super Famicom->Controller Port 1 and select "Gamepad", otherwise input won't work. Also note that changing the expansion port device requires loading a new cart. Unlike controllers, you aren't meant to hotplug expansion port devices.
2015-11-12 10:15:03 +00:00
Update to v095r06 release. byuu says: Changelog: - fixed I/O register reads; perfect score on endrift's I/O tests now - fixed mouse capture clipping on Windows [Cydrak] - several hours of code maintenance work done on the SFC core All higan/sfc files should now use the auto fn() -> ret; syntax. Haven't converted all unsigned->uint yet. Also, probably won't do sfc/alt as that's mostly just speed hack stuff. Errata: - forgot auto& instead of just auto on SuperFamicom::Video::draw_cursor, which makes Super Scope / Justifier crash. Will be fixed in the next WIP.
2015-11-14 00:52:51 +00:00
//BLDY is write-only
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
}
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
return 0;
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
}
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
auto PPU::write(uint32 addr, uint8 data) -> void {
auto bgcnt = [&]() -> Registers::Background::Control& { return regs.bg[addr.bits(1,2)].control; };
auto bgofs = [&]() -> Registers::Background& { return regs.bg[addr.bits(2,3)]; };
auto bg = [&]() -> Registers::Background& { return regs.bg[addr.bits(4,5)]; };
auto wf = [&]() -> Registers::WindowFlags& {
static uint id[] = {In0, In1, Out, Obj};
return regs.windowflags[id[addr.bits(0,1)]];
};
Update to v087r14 release. byuu says: Fixed aforementioned issues. [From a previous post: - mul was using r(d) instead of r(n) for accumulate. - mull didn't remove c/v clear. - APU register mask was broken, so SOUNDBIAS was reading out wrong. - APU was only mapping 0x088 and not 0x089 as well. - Halfword reads in CPU+PPU+APU were all reading from the low address each time.] All CPU+PPU registers are now hooked up (not that they do anything.) SOUNDBIAS for APU was hooked up, got tired of working on it for the rest :P I recall from the GB APU that you can't just assign values for the APU MMIO regs. They do odd reload things as well. Also, was using MMIO read code like this: return ( (flaga << 0) || (flagb << 1) || (flagc << 2) ); Logical or doesn't work so well with building flags :P Bad habit from how I split multiple conditionals across several lines. So ... r14 is basically what r13 should have been yesterday, delaying my schedule by yet another day :(
2012-04-01 01:41:15 +00:00
switch(addr) {
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
//DISPCNT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0000:
regs.control.bgmode = data.bits(0,2);
regs.control.cgbmode = data.bit (3);
regs.control.frame = data.bit (4);
regs.control.hblank = data.bit (5);
regs.control.objmapping = data.bit (6);
regs.control.forceblank = data.bit (7);
return;
case 0x0400'0001:
regs.control.enable[BG0] = data.bit(0);
regs.control.enable[BG1] = data.bit(1);
regs.control.enable[BG2] = data.bit(2);
regs.control.enable[BG3] = data.bit(3);
regs.control.enable[OBJ] = data.bit(4);
regs.control.enablewindow[In0] = data.bit(5);
regs.control.enablewindow[In1] = data.bit(6);
regs.control.enablewindow[Obj] = data.bit(7);
return;
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//GRSWP
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0002:
regs.greenswap = data.bit(0);
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 0x0400'0003: return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//DISPSTAT
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 0x0400'0004:
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
regs.status.irqvblank = data.bit(3);
regs.status.irqhblank = data.bit(4);
regs.status.irqvcoincidence = data.bit(5);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +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 0x0400'0005:
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
regs.status.vcompare = data;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
return;
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG0CNT, BG1CNT, BG2CNT, BG3CNT
case 0x0400'0008: case 0x0400'000a: case 0x0400'000c: case 0x0400'000e:
bgcnt().priority = data.bits(0,1);
bgcnt().characterbaseblock = data.bits(2,3);
bgcnt().unused = data.bits(4,5);
bgcnt().mosaic = data.bit (6);
bgcnt().colormode = 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 v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0009: case 0x0400'000b: case 0x0400'000d: case 0x0400'000f:
if(addr.bits(1,2) <= 1) data.bit(5) = 0; //clear affine wrap for BG0, BG1
bgcnt().screenbaseblock = data.bits(0,4);
bgcnt().affinewrap = data.bit (5);
bgcnt().screensize = data.bits(6,7);
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 v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG0HOFS, BG1HOFS, BG2BOFS, BG3HOFS
case 0x0400'0010: case 0x0400'0014: case 0x0400'0018: case 0x0400'001c:
bgofs().hoffset.bits(0,7) = data;
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 v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0011: case 0x0400'0015: case 0x0400'0019: case 0x0400'001d:
bgofs().hoffset.bit(8) = data.bit(0);
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 v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG0VOFS, BG1VOFS, BG2VOFS, BG3VOFS
case 0x0400'0012: case 0x0400'0016: case 0x0400'001a: case 0x0400'001e:
bgofs().voffset.bits(0,7) = data;
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 v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0013: case 0x0400'0017: case 0x0400'001b: case 0x0400'001f:
bgofs().voffset.bit(8) = data.bit(0);
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 v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG2PA, BG3PA
case 0x0400'0020: case 0x0400'0030: bg().pa.byte(0) = data; return;
case 0x0400'0021: case 0x0400'0031: bg().pa.byte(1) = data; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG2PB, BG3PB
case 0x0400'0022: case 0x0400'0032: bg().pb.byte(0) = data; return;
case 0x0400'0023: case 0x0400'0033: bg().pb.byte(1) = data; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
//BG2PC, BG3PC
case 0x0400'0024: case 0x0400'0034: bg().pc.byte(0) = data; return;
case 0x0400'0025: case 0x0400'0035: bg().pc.byte(1) = data; return;
//BG2PD, BG3PD
case 0x0400'0026: case 0x0400'0036: bg().pd.byte(0) = data; return;
case 0x0400'0027: case 0x0400'0037: bg().pd.byte(1) = data; return;
//BG2X_L, BG2X_H, BG3X_L, BG3X_H
case 0x0400'0028: case 0x0400'0038: bg().x.bits( 0, 7) = data.bits(0,7); bg().lx = bg().x; return;
case 0x0400'0029: case 0x0400'0039: bg().x.bits( 8,15) = data.bits(0,7); bg().lx = bg().x; return;
case 0x0400'002a: case 0x0400'003a: bg().x.bits(16,23) = data.bits(0,7); bg().lx = bg().x; return;
case 0x0400'002b: case 0x0400'003b: bg().x.bits(24,27) = data.bits(0,3); bg().lx = bg().x; return;
//BG2Y_L, BG2Y_H, BG3Y_L, BG3Y_H
case 0x0400'002c: case 0x0400'003c: bg().y.bits( 0, 7) = data.bits(0,7); bg().ly = bg().y; return;
case 0x0400'002d: case 0x0400'003d: bg().y.bits( 8,15) = data.bits(0,7); bg().ly = bg().y; return;
case 0x0400'002e: case 0x0400'003e: bg().y.bits(16,23) = data.bits(0,7); bg().ly = bg().y; return;
case 0x0400'002f: case 0x0400'003f: bg().y.bits(24,27) = data.bits(0,3); bg().ly = bg().y; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//WIN0H
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0040: regs.window[0].x2 = data; return;
case 0x0400'0041: regs.window[0].x1 = data; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//WIN1H
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0042: regs.window[1].x2 = data; return;
case 0x0400'0043: regs.window[1].x1 = data; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//WIN0V
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0044: regs.window[0].y2 = data; return;
case 0x0400'0045: regs.window[0].y1 = data; return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//WIN1V
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0046: regs.window[1].y2 = data; return;
case 0x0400'0047: regs.window[1].y1 = data; return;
//WININ, WINOUT
case 0x0400'0048: case 0x0400'0049: case 0x0400'004a: case 0x0400'004b:
wf().enable[BG0] = data.bit(0);
wf().enable[BG1] = data.bit(1);
wf().enable[BG2] = data.bit(2);
wf().enable[BG3] = data.bit(3);
wf().enable[OBJ] = data.bit(4);
wf().enable[SFX] = data.bit(5);
return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//MOSAIC
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 0x0400'004c:
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
regs.mosaic.bghsize = data.bits(0,3);
regs.mosaic.bgvsize = data.bits(4,7);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +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 0x0400'004d:
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
regs.mosaic.objhsize = data.bits(0,3);
regs.mosaic.objvsize = data.bits(4,7);
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
return;
//BLDCNT
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0050:
regs.blend.control.above[BG0] = data.bit (0);
regs.blend.control.above[BG1] = data.bit (1);
regs.blend.control.above[BG2] = data.bit (2);
regs.blend.control.above[BG3] = data.bit (3);
regs.blend.control.above[OBJ] = data.bit (4);
regs.blend.control.above[SFX] = data.bit (5);
regs.blend.control.mode = data.bits(6,7);
return;
case 0x0400'0051:
regs.blend.control.below[BG0] = data.bit(0);
regs.blend.control.below[BG1] = data.bit(1);
regs.blend.control.below[BG2] = data.bit(2);
regs.blend.control.below[BG3] = data.bit(3);
regs.blend.control.below[OBJ] = data.bit(4);
regs.blend.control.below[SFX] = data.bit(5);
return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//BLDALPHA
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0052: regs.blend.eva = data.bits(0,4); return;
case 0x0400'0053: regs.blend.evb = data.bits(0,4); return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
//BLDY
Update to v097r18 release. byuu says: Changelog: - fixed SNES sprite priority regression from r17 - added nall/windows/guard.hpp to guard against global namespace pollution (similar to nall/xorg/guard.hpp) - almost fixed Windows compilation (still accuracy profile only, sorry) - finished porting all of gba/ppu's registers over to the new .bit,.bits format ... all GBA registers.cpp files gone now - the "processors :=" line in the target-$(ui)/GNUmakefile is no longer required - processors += added to each emulator core - duplicates are removed using the new nall/GNUmakefile's $(unique) function - SFC core can be compiled without the GB core now - "-DSFC_SUPERGAMEBOY" is required to build in SGB support now (it's set in target-tomoko/GNUmakefile) - started once again on loki (higan/target-loki/) [as before, loki is Linux/BSD only on account of needing hiro::Console] loki shouldn't be too horrendous ... I hope. I just have the base skeleton ready for now. But the code from v094r08 should be mostly copyable over to it. It's just that it's about 50KiB of incredibly tricky code that has to be just perfect, so it's not going to be quick. But at least with the skeleton, it'll be a lot easier to pick away at it as I want. Windows compilation fix: move hiro/windows/header.hpp line 18 (header guard) to line 16 instead.
2016-02-25 10:38:03 +00:00
case 0x0400'0054: regs.blend.evy = data.bits(0,4); 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 0x0400'0055: return;
Update to v087r13 release. byuu says: Contains all of Cydrak's fixes, sans PPU. On the PPU front, I've hooked up 100% of read and write registers. All three DISPSTAT IRQs (Vblank, Hblank, Vcoincidence) are connected now as well. Super Mario Advance now runs without *appearing* to crash, although it's hard to tell since I have no video or sound :P ARM Wrestler is known to run, as is the BIOS.
2012-03-31 08:17:36 +00:00
Update to v087r12 release. byuu says: Enough to get through the BIOS and into cartridge ROM. I am a bit annoyed that I was basically told that the GBA PPU wasn't that bad. Sprites are a clusterfuck, easily worse than Mode7, docs don't even begin to explain them in enough detail. This is going to be fun.
2012-03-31 08:14:31 +00:00
}
}