Function qemu_02_control_flow

tests/integration/vm_execution.rs:958–964

()

#[test]
fn test_exit_code_42() {
    let (_, outcome) = assemble_and_run(vec![
        ri(RealInstruction::Addi(Addi::new(10, 0, 42))), // a0 = 42
        ri(RealInstruction::Addi(Addi::new(17, 0, 93))), // a7 = 93 (exit)
        ri(RealInstruction::Ecall(Ecall::new())),
    ]);
    assert!(
        matches!(outcome, StepOutcome::Halted(42)),
        "expected Halted(42), got {outcome:?}"
    );