From 4d2e196e616162726c6211abc46c043078425322 Mon Sep 17 00:00:00 2001 From: iximeow Date: Sat, 16 Dec 2023 14:12:17 -0800 Subject: abnormal memory sizes for keylocker instructions are not bugs new `does_not_decode_invalid_registers` fuzzer found other bugs! the 384-bit accesses for 128b keylocker instructions are an otherwise-unknown size and had a memory size of `BUG`. they are not bugs. give the memory size a real name. --- test/long_mode/mod.rs | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'test/long_mode') diff --git a/test/long_mode/mod.rs b/test/long_mode/mod.rs index 25a303c..6b04be2 100644 --- a/test/long_mode/mod.rs +++ b/test/long_mode/mod.rs @@ -3442,6 +3442,11 @@ fn test_sevsnp() { test_display(&[0xf2, 0x0f, 0x01, 0xfe], "rmpupdate"); } +#[test] +fn test_keylocker() { + test_display(&[0xf3, 0x0f, 0x38, 0xdd, 0x03], "aesdec128kl xmm0, m384b [rbx]"); +} + // some test cases are best just lifted from llvm or gcc. #[test] fn from_llvm() { -- cgit v1.1