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cpu: fix DEC C to decrement the correct register

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Now the CPU runs to the end of the boot ROM
This commit is contained in:
Max Regan
2018-06-17 10:50:36 -07:00
parent 0a3340f4fc
commit c1f972c448
1 changed files with 1 additions and 1 deletions
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src/gbemu/cpu.c
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@@ -372,7 +372,7 @@ void lr35902_cycle(struct lr35902_state *cpu)
INC_8(cpu, cpu->c); INC_8(cpu, cpu->c);
break; break;
case 0x0d: /* DEC C */ case 0x0d: /* DEC C */
DEC_8(cpu, cpu->d); DEC_8(cpu, cpu->c);
break; break;
case 0x0e: /* LD C, d8 */ case 0x0e: /* LD C, d8 */
LD_D8(cpu, cpu->c); LD_D8(cpu, cpu->c);