move to pc-thing/

1 files changed, 11 insertions, 0 deletions

diff --git a/pc-thing/instructions/crr.ts b/pc-thing/instructions/crr.ts
new file mode 100644
index 0000000..cea6995
--- /dev/null
+++ b/pc-thing/instructions/crr.ts
@@ -0,0 +1,11 @@
+import { PC } from "../pc.ts";
+
+export default {
+    function(this: PC, [reg1, reg2, reg3]: number[]) {
+        const r1 = this.lib.parseReg(reg1)
+        const r2 = this.lib.parseReg(reg2)
+        const r3 = this.lib.parseReg(reg3)
+        this.registers[r1] = +(this.registers[r2] == this.registers[r3])
+    },
+    args: 3
+}
\ No newline at end of file