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bsnes/higan/processor/upd96050/upd96050.cpp

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Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +00:00
#include <processor/processor.hpp>
#include "upd96050.hpp"
namespace Processor {
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
#include "registers.cpp"
Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +00:00
#include "instructions.cpp"
#include "memory.cpp"
#include "disassembler.cpp"
#include "serialization.cpp"
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::power() -> void {
Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +00:00
if(revision == Revision::uPD7725) {
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
regs.pc.resize(11);
regs.rp.resize(10);
regs.dp.resize( 8);
Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +00:00
}
if(revision == Revision::uPD96050) {
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
regs.pc.resize(14);
regs.rp.resize(11);
regs.dp.resize(11);
Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +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
for(auto n : range(16)) regs.stack[n] = 0x0000;
Update to v087r09 release. byuu says: Split apart necdsp: core is now in processor/upd96050 (wish I had a better name for it, but there's no family name that is maskable.) I would like to support the uPD7720 in the core as well, just for completeness' sake, but I'll have to modify the decoder to drop one bit from each mode. So ... I'll do that later. Worst part is even if I do, I won't be able to test it :( Added all of Cydrak's changes. I also simplified LDMIA/STMIA and PUSH/POP by merging the outer loops. Probably infinitesimally slower, but less code is nicer. Maybe GCC optimization will expand it, who knows.
2012-03-26 10:13:02 +00:00
regs.pc = 0x0000;
regs.rp = 0x0000;
regs.dp = 0x0000;
regs.sp = 0x0;
regs.k = 0x0000;
regs.l = 0x0000;
regs.m = 0x0000;
regs.n = 0x0000;
regs.a = 0x0000;
regs.b = 0x0000;
regs.flaga = 0x00;
regs.flagb = 0x00;
regs.tr = 0x0000;
regs.trb = 0x0000;
regs.sr = 0x0000;
regs.dr = 0x0000;
regs.si = 0x0000;
regs.so = 0x0000;
}
}