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-rw-r--r--instructions/JSR.ts7
1 files changed, 7 insertions, 0 deletions
diff --git a/instructions/JSR.ts b/instructions/JSR.ts
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--- /dev/null
+++ b/instructions/JSR.ts
@@ -0,0 +1,7 @@
+import type The65c02 from "../65c02.ts";
+
+export default function (this: The65c02, mode: string) {
+    const location = this.getAddr(mode, ['absolute']);
+    this.push(this.programCounter.num())
+    this.programCounter.set(location)
+}
\ No newline at end of file