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| author | iximeow <me@iximeow.net> | 2020-08-09 19:47:08 -0700 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2020-08-09 19:47:08 -0700 |
| commit | f523478b3c6f5f29f600368afb1b84c9f5a41eba (patch) | |
| tree | e34a5234b32600f3bbf31aac908f66bea2e123a5 /test | |
| parent | 57ff56d8b5c3a3fa4f1d7f4881afbe2ce8e47cfd (diff) | |
reject instructions made invalid by lock prefixes
Diffstat (limited to 'test')
| -rw-r--r-- | test/long_mode/mod.rs | 3 | ||||
| -rw-r--r-- | test/protected_mode/mod.rs | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/test/long_mode/mod.rs b/test/long_mode/mod.rs index 25c8deb..a3ff318 100644 --- a/test/long_mode/mod.rs +++ b/test/long_mode/mod.rs @@ -1095,6 +1095,9 @@ fn test_prefixes() { test_display(&[0x66, 0x41, 0x31, 0xc0], "xor r8w, ax"); test_display(&[0x66, 0x41, 0x32, 0xc0], "xor al, r8b"); test_display(&[0x40, 0x32, 0xc5], "xor al, bpl"); + test_invalid(&[0xf0, 0x33, 0xc0]); + test_display(&[0xf0, 0x31, 0x00], "lock xor [rax], eax"); + test_invalid(&[0xf0, 0xc7, 0x00, 0x00, 0x00, 0x00]); } #[test] diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs index 185e98d..bf9315c 100644 --- a/test/protected_mode/mod.rs +++ b/test/protected_mode/mod.rs @@ -970,6 +970,9 @@ fn test_prefixes() { test_display(&[0x66, 0x31, 0xc0], "xor ax, ax"); test_display(&[0x66, 0x32, 0xc0], "xor al, al"); test_display(&[0x66, 0x32, 0xc5], "xor al, ch"); + test_invalid(&[0xf0, 0x33, 0xc0]); + test_display(&[0xf0, 0x31, 0x00], "lock xor [eax], eax"); + test_invalid(&[0xf0, 0xc7, 0x00, 0x00, 0x00, 0x00]); } #[test] |