mirror of https://github.com/bsnes-emu/bsnes.git
28 lines
507 B
C++
28 lines
507 B
C++
#include <processor/processor.hpp>
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#include "hg51b.hpp"
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namespace Processor {
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#include "registers.cpp"
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#include "instructions.cpp"
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#include "serialization.cpp"
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auto HG51B::exec(uint24 addr) -> void {
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if(regs.halt) return;
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addr = addr + regs.pc * 2;
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opcode = bus_read(addr++) << 0;
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opcode |= bus_read(addr++) << 8;
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regs.pc = (regs.pc & 0xffff00) | ((regs.pc + 1) & 0x0000ff);
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instruction();
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}
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auto HG51B::power() -> void {
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regs.halt = true;
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regs.n = 0;
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regs.z = 0;
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regs.c = 0;
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}
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}
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