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Diffstat (limited to 'instructions/swpm.ts')
| -rw-r--r-- | instructions/swpm.ts | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/instructions/swpm.ts b/instructions/swpm.ts new file mode 100644 index 0000000..f4856a2 --- /dev/null +++ b/instructions/swpm.ts @@ -0,0 +1,13 @@ +import { PC } from "../pc.ts"; + +export default { + function(this: PC, [reg1, reg2]: number[]) { + const addr1 = this.registers[this.lib.parseReg(reg1)] + const addr2 = this.registers[this.lib.parseReg(reg2)] + const data1 = 0 + this.getMem(+addr1) + const data2 = 0 + this.getMem(+addr2) + this.setMem(+addr1, data2) + this.setMem(+addr2, data1) + }, + args: 2 +} \ No newline at end of file |