diff options
| author | iximeow <me@iximeow.net> | 2025-06-01 23:51:42 +0000 |
|---|---|---|
| committer | iximeow <me@iximeow.net> | 2025-06-01 23:51:42 +0000 |
| commit | 016cb77445857b63b3c5ba3ea095c5a36a357fbd (patch) | |
| tree | 4110c29afa61c45234f8fd6e095fb6928feb9c00 /test/protected_mode | |
| parent | cf9ab8fcd04608c565da4fd1aff5bff47a5fe385 (diff) | |
3dnow was still supported on K8, K10. 32-bit mode should learn about uarch tweaks too
Diffstat (limited to 'test/protected_mode')
| -rw-r--r-- | test/protected_mode/mod.rs | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs index 8fecdab..29e9ec4 100644 --- a/test/protected_mode/mod.rs +++ b/test/protected_mode/mod.rs @@ -3068,13 +3068,24 @@ fn test_sse4a() { #[test] fn test_3dnow() { - test_display(&[0x0f, 0x0f, 0xe0, 0x8a], "pfnacc mm4, mm0"); - test_display(&[0x0f, 0x0f, 0x38, 0x8e], "pfpnacc mm7, qword [eax]"); - test_display(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"); - test_display(&[0x3e, 0xf3, 0x2e, 0xf2, 0x0f, 0x0f, 0x64, 0x93, 0x93, 0xa4], "pfmax mm4, qword cs:[ebx + edx * 4 - 0x6d]"); - test_display(&[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"); - test_display(&[0x66, 0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); - test_display(&[0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); + fn test_instr(bytes: &[u8], text: &'static str) { + test_display_under(&InstDecoder::minimal().with_3dnow(), bytes, text); + test_display_under(&InstDecoder::default(), bytes, text); + test_invalid_under(&InstDecoder::minimal(), bytes); + test_invalid_under(&InstDecoder::minimal(), bytes); + test_display_under(&yaxpeax_x86::protected_mode::uarch::amd::k8(), bytes, text); + test_invalid_under(&yaxpeax_x86::protected_mode::uarch::amd::bulldozer(), bytes); + test_invalid_under(&yaxpeax_x86::protected_mode::uarch::intel::netburst(), bytes); + } + + test_instr(&[0x0f, 0x0f, 0xe0, 0x8a], "pfnacc mm4, mm0"); + test_instr(&[0x0f, 0x0f, 0x38, 0x8e], "pfpnacc mm7, qword [eax]"); + test_instr(&[0x65, 0x67, 0x65, 0x65, 0x0f, 0x0e], "femms"); + test_instr(&[0x3e, 0xf3, 0x2e, 0xf2, 0x0f, 0x0f, 0x64, 0x93, 0x93, 0xa4], "pfmax mm4, qword cs:[ebx + edx * 4 - 0x6d]"); + test_instr(&[0x26, 0x36, 0x0f, 0x0f, 0x70, 0xfb, 0x0c], "pi2fw mm6, qword ss:[eax - 0x5]"); + test_instr(&[0x66, 0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); + test_instr(&[0x0f, 0x0f, 0xc6, 0xb7], "pmulhrw mm0, mm6"); + test_instr(&[0x0f, 0x0e], "femms"); } // first appeared in tremont |