34 lines
459 B
C
34 lines
459 B
C
#pragma once
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#include <common.h>
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#include <instructions.h>
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typedef struct {
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u8 a;
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u8 f;
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u8 b;
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u8 c;
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u8 d;
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u8 e;
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u8 h;
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u8 l;
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u16 pc;
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u16 sp;
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} cpu_registers;
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typedef struct {
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cpu_registers regs;
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//current fetch...
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u16 fetched_data;
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u16 mem_dest;
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bool dest_is_mem;
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u8 cur_opcode;
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instruction *cur_inst;
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bool halted;
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bool stepping;
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} cpu_context;
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void cpu_init();
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bool cpu_step(); |