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Some opcodes also write data to accumulator.

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This commit is contained in:
Radosław Kujawa 2017-01-27 11:03:50 +01:00
parent 8d5482ad09
commit 646c7d1905
1 changed files with 4 additions and 1 deletions
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5
src/instruction.c
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@ -207,9 +207,12 @@ instruction_data_write_1(rk65c02emu_t *e, instrdef_t *id, instruction_t *i, uint
case ABSOLUTEY: case ABSOLUTEY:
bus_write_1(e->bus, (i->op1 + (i->op2 << 8)) + e->regs.Y, val); bus_write_1(e->bus, (i->op1 + (i->op2 << 8)) + e->regs.Y, val);
break; break;
case ACCUMULATOR:
e->regs.A = val;
break;
case ZPR: case ZPR:
/* XXX */ /* XXX */
case ACCUMULATOR: break;
case IMMEDIATE: case IMMEDIATE:
case RELATIVE: case RELATIVE:
case IABSOLUTE: case IABSOLUTE: