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bsnes/processor/r6502/r6502.hpp

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Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
#ifndef PROCESSOR_R6502_HPP
#define PROCESSOR_R6502_HPP
Update to v088r04 release. byuu says: This will hopefully be a short-lived WIP, I just want to save a breakpoint before I attempt something else. NES, GB, GBC and GBA all load via const stream& now. NES CPU core moved to Processor::RP2A03.
2012-04-28 06:35:51 +00:00
namespace Processor {
Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
//Ricoh 6502
//* Ricoh 2A03
//* Ricoh 2A07
Update to v088r04 release. byuu says: This will hopefully be a short-lived WIP, I just want to save a breakpoint before I attempt something else. NES, GB, GBC and GBA all load via const stream& now. NES CPU core moved to Processor::RP2A03.
2012-04-28 06:35:51 +00:00
Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
struct R6502 {
Update to v088r04 release. byuu says: This will hopefully be a short-lived WIP, I just want to save a breakpoint before I attempt something else. NES, GB, GBC and GBA all load via const stream& now. NES CPU core moved to Processor::RP2A03.
2012-04-28 06:35:51 +00:00
#include "registers.hpp"
virtual uint8 op_read(uint16 addr) = 0;
virtual void op_write(uint16 addr, uint8 data) = 0;
virtual void last_cycle() = 0;
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
virtual void nmi(uint16& vector) = 0;
Update to v088r04 release. byuu says: This will hopefully be a short-lived WIP, I just want to save a breakpoint before I attempt something else. NES, GB, GBC and GBA all load via const stream& now. NES CPU core moved to Processor::RP2A03.
2012-04-28 06:35:51 +00:00
virtual uint8 debugger_read(uint16 addr) { return 0u; }
uint8 mdr() const;
void power();
void reset();
void interrupt();
void exec();
void serialize(serializer&);
//memory.cpp
uint8 op_readpc();
uint8 op_readpci();
uint8 op_readsp();
uint8 op_readzp(uint8 addr);
void op_writesp(uint8 data);
void op_writezp(uint8 addr, uint8 data);
void op_page(uint16 x, uint16 y);
void op_page_always(uint16 x, uint16 y);
//instructions.cpp
void opf_asl();
void opf_adc();
void opf_and();
void opf_bit();
void opf_cmp();
void opf_cpx();
void opf_cpy();
void opf_dec();
void opf_eor();
void opf_inc();
void opf_lda();
void opf_ldx();
void opf_ldy();
void opf_lsr();
void opf_ora();
void opf_rla();
void opf_rol();
void opf_ror();
void opf_rra();
void opf_sbc();
void opf_sla();
void opf_sra();
void opi_branch(bool condition);
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
void opi_clear_flag(bool& flag);
void opi_decrement(uint8& r);
void opi_increment(uint8& r);
void opi_pull(uint8& r);
void opi_push(uint8& r);
Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
template<void (R6502::*op)()> void opi_read_absolute();
template<void (R6502::*op)()> void opi_read_absolute_x();
template<void (R6502::*op)()> void opi_read_absolute_y();
template<void (R6502::*op)()> void opi_read_immediate();
template<void (R6502::*op)()> void opi_read_indirect_zero_page_x();
template<void (R6502::*op)()> void opi_read_indirect_zero_page_y();
template<void (R6502::*op)()> void opi_read_zero_page();
template<void (R6502::*op)()> void opi_read_zero_page_x();
template<void (R6502::*op)()> void opi_read_zero_page_y();
template<void (R6502::*op)()> void opi_rmw_absolute();
template<void (R6502::*op)()> void opi_rmw_absolute_x();
template<void (R6502::*op)()> void opi_rmw_zero_page();
template<void (R6502::*op)()> void opi_rmw_zero_page_x();
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
void opi_set_flag(bool& flag);
Update to v088r07 release. byuu says: (r05 and r06 were save points between large core modifications) I would really appreciate extensive regression testing (especially around SuperFX, Cx4, ST018, DSP-n, ST-01n, NES, GB) at this point. The most critical core changes should be completed now. And it was an unbelievable amount of restructuring. Changelog: - SuperFX core moved to Processor::GSU - SNES::CPU core moved to Processor::R65816 - SNES::SMP core moved to Processor::SPC700 - NES::CPU core renamed to Processor::R6502 - use filestream to load RAM files from interface - save states store SHA256 instead of CRC32 (CRC32 usage removed entirely from bsnes) - nes/ -> fc/ and NES -> FC - snes/ -> sfc/ and SNES -> SFC - SuperFamicom::MappedRAM::copy uses stream instead of data+size - Linux port uses gcc-4.7 (still using only gcc-4.6 subset, so you can make a gcc-4.6 symlink for now if you like.) - all profiles and all targets compile and work properly All eight instruction set cores have been moved to processor/ now. Consistency's a wonderful thing. The last remnants of NES/SNES are now limited to target-ui code; and the nall/(system) folder names. I'm building with gcc-4.7 on my Linux box now because the resultant binaries are up to 20% faster (seriously) than gcc-4.6.
2012-04-29 06:16:44 +00:00
template<void (R6502::*op)()> void opi_shift();
Update to v092r09 release. byuu says: This will be another massive diff from the previous version. All of higan was updated to use the new foo& bar syntax, and I also updated switch statements to be consistent as well (but not in the disassemblers, was starting to get an RSI just from what I already did.) phoenix/{windows, cocoa, qt} need to be updated to use "string foo" instead of "const string& foo", and after that, the major diffs should be finished. This archive is the first time I'm posting my copy-on-write, size+capacity nall::string class, so any feedback on that is welcome as well.
2013-05-05 09:21:30 +00:00
void opi_store_absolute(uint8& r);
void opi_store_absolute_x(uint8& r);
void opi_store_absolute_y(uint8& r);
void opi_store_indirect_zero_page_x(uint8& r);
void opi_store_indirect_zero_page_y(uint8& r);
void opi_store_zero_page(uint8& r);
void opi_store_zero_page_x(uint8& r);
void opi_store_zero_page_y(uint8& r);
void opi_transfer(uint8& s, uint8& d, bool flag);
Update to v088r04 release. byuu says: This will hopefully be a short-lived WIP, I just want to save a breakpoint before I attempt something else. NES, GB, GBC and GBA all load via const stream& now. NES CPU core moved to Processor::RP2A03.
2012-04-28 06:35:51 +00:00
void op_brk();
void op_jmp_absolute();
void op_jmp_indirect_absolute();
void op_jsr_absolute();
void op_nop();
void op_php();
void op_plp();
void op_rti();
void op_rts();
void opill_arr_immediate();
void opill_nop_absolute();
void opill_nop_absolute_x();
void opill_nop_immediate();
void opill_nop_implied();
void opill_nop_zero_page();
void opill_nop_zero_page_x();
//disassembler.cpp
string disassemble();
};
}
#endif