From ef4e8c20719822eebd6318a878cc37902c2b85a5 Mon Sep 17 00:00:00 2001 From: WlodekM Date: Mon, 31 Mar 2025 19:27:55 +0300 Subject: pc thing --- instructions_new/shl.ts | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 instructions_new/shl.ts (limited to 'instructions_new/shl.ts') diff --git a/instructions_new/shl.ts b/instructions_new/shl.ts new file mode 100644 index 0000000..16bb382 --- /dev/null +++ b/instructions_new/shl.ts @@ -0,0 +1,11 @@ +import { PC } from "../pc.ts"; + +export default { + function(this: PC, [reg1, reg2]: number[]) { + const r1 = this.lib.parseReg(reg1); + const r2 = this.lib.parseReg(reg2); + this.returnFlag = +((this.registers[r1] << this.registers[r2]) != 0); + this.registers[r1] <<= this.registers[r2] + }, + args: 2 +} \ No newline at end of file -- cgit 1.4.1-2-gfad0