From 6df899af30920a3a9bd94670d0021ca089a64698 Mon Sep 17 00:00:00 2001 From: iximeow Date: Sun, 6 Dec 2020 13:51:04 -0800 Subject: correctly decode I25-form immediates extension bits are base 16, not base 10 thank you @ravenslofty for finding and reporting! --- tests/test.rs | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tests') diff --git a/tests/test.rs b/tests/test.rs index 114d81d..01df3fb 100644 --- a/tests/test.rs +++ b/tests/test.rs @@ -39,6 +39,15 @@ fn test_invalid_instruction() { assert_eq!(format!("{}", inst), expected); } #[test] +fn test_ad_hoc() { + let decoder = InstDecoder::default(); + + let expected = "[MII] nop.m 0x0; mov r2=ip;; addl r2=0x40,r2;;"; + let data = [0x03, 0x00, 0x00, 0x00, 0x01, 0x00, 0x20, 0x00, 0x00, 0x60, 0x00, 0x40, 0x00, 0x14, 0x00, 0x90]; + let inst = decoder.decode(data[..].iter().cloned()).unwrap(); + assert_eq!(format!("{}", inst), expected); +} +#[test] fn test_shr_shl_dep_ext() { // encoding of immediates for dep/ext and their pseudo-ops (shl/shr) is weird. // `pos` is recorded as `63 - the_actual_value`? `len` is encoded as the actual length minus -- cgit v1.1