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77 lines
1.2 KiB
77 lines
1.2 KiB
3 years ago
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#ifdef DEBUGGER
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#include "../../../snes9x.h"
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#include "../../../debug.h"
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char tmp[1024];
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#endif
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#include "../snes/snes.hpp"
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#define SMP_CPP
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namespace SNES {
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#ifdef DEBUGGER
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#include "debugger/disassembler.cpp"
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#endif
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SMP smp;
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#include "algorithms.cpp"
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#include "core.cpp"
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#include "iplrom.cpp"
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#include "memory.cpp"
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#include "timing.cpp"
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void SMP::enter() {
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while(clock < 0) op_step();
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}
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void SMP::power() {
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Processor::clock = 0;
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timer0.target = 0;
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timer1.target = 0;
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timer2.target = 0;
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reset();
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}
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void SMP::reset() {
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for(unsigned n = 0x0000; n <= 0xffff; n++) apuram[n] = 0x00;
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opcode_number = 0;
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opcode_cycle = 0;
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regs.pc = 0xffc0;
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regs.sp = 0xef;
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regs.B.a = 0x00;
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regs.x = 0x00;
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regs.B.y = 0x00;
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regs.p = 0x02;
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//$00f1
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status.iplrom_enable = true;
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//$00f2
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status.dsp_addr = 0x00;
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//$00f8,$00f9
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status.ram00f8 = 0x00;
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status.ram00f9 = 0x00;
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//timers
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timer0.enable = timer1.enable = timer2.enable = false;
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timer0.stage1_ticks = timer1.stage1_ticks = timer2.stage1_ticks = 0;
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timer0.stage2_ticks = timer1.stage2_ticks = timer2.stage2_ticks = 0;
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timer0.stage3_ticks = timer1.stage3_ticks = timer2.stage3_ticks = 0;
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}
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SMP::SMP() {
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apuram = new uint8[64 * 1024];
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}
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SMP::~SMP() {
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delete[] apuram;
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}
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}
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