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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) {
regs.pc.bits(11);
regs.rp.bits(10);
regs.dp.bits( 8);
}
if(revision == Revision::uPD96050) {
regs.pc.bits(14);
regs.rp.bits(11);
regs.dp.bits(11);
}
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;
}
}