From 48559b18574b44e2de879a5c641ab602ec22f0d8 Mon Sep 17 00:00:00 2001 From: iximeow Date: Sun, 4 Jul 2021 12:20:13 -0700 Subject: fix several incorrect tests and docs in 64- and 32-bit modes --- test/protected_mode/mod.rs | 41 +++++++++++++++++++++-------------------- 1 file changed, 21 insertions(+), 20 deletions(-) (limited to 'test/protected_mode/mod.rs') diff --git a/test/protected_mode/mod.rs b/test/protected_mode/mod.rs index 76876e3..dd52cfe 100644 --- a/test/protected_mode/mod.rs +++ b/test/protected_mode/mod.rs @@ -247,12 +247,12 @@ fn test_sse2() { test_instr(&[0x66, 0x0f, 0x2b, 0x0f], "movntpd xmmword [edi], xmm1"); test_instr(&[0x66, 0x0f, 0x2c, 0xcf], "cvttpd2pi mm1, xmm7"); test_instr(&[0x66, 0x0f, 0x2c, 0x0f], "cvttpd2pi mm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x2c, 0xcf], "cvttsd2si xmm1, xmm7"); - test_instr(&[0xf2, 0x0f, 0x2c, 0x0f], "cvttsd2si xmm1, qword [edi]"); + test_instr(&[0xf2, 0x0f, 0x2c, 0xcf], "cvttsd2si ecx, xmm7"); + test_instr(&[0xf2, 0x0f, 0x2c, 0x0f], "cvttsd2si ecx, qword [edi]"); test_instr(&[0x66, 0x0f, 0x2d, 0xcf], "cvtpd2pi mm1, xmm7"); test_instr(&[0x66, 0x0f, 0x2d, 0x0f], "cvtpd2pi mm1, xmmword [edi]"); - test_instr(&[0xf2, 0x0f, 0x2d, 0xcf], "cvtsd2si xmm1, xmm7"); - test_instr(&[0xf2, 0x0f, 0x2d, 0x0f], "cvtsd2si xmm1, qword [edi]"); + test_instr(&[0xf2, 0x0f, 0x2d, 0xcf], "cvtsd2si ecx, xmm7"); + test_instr(&[0xf2, 0x0f, 0x2d, 0x0f], "cvtsd2si ecx, qword [edi]"); test_instr(&[0x66, 0x0f, 0x2e, 0xcf], "ucomisd xmm1, xmm7"); test_instr(&[0x66, 0x0f, 0x2e, 0x0f], "ucomisd xmm1, qword [edi]"); test_instr(&[0x66, 0x0f, 0x2f, 0xcf], "comisd xmm1, xmm7"); @@ -1108,7 +1108,7 @@ fn test_control_flow() { test_display(&[0xe0, 0x12], "loopnz 0x12"); test_display(&[0xe1, 0x12], "loopz 0x12"); test_display(&[0xe2, 0x12], "loop 0x12"); - test_display(&[0xe3, 0x12], "jrcxz 0x12"); + test_display(&[0xe3, 0x12], "jecxz 0x12"); test_display(&[0xc3], "ret"); } @@ -1291,6 +1291,7 @@ fn test_misc() { test_display(&[0x66, 0x0f, 0xae, 0x37], "clwb zmmword [edi]"); test_display(&[0x66, 0x0f, 0xae, 0xf7], "tpause edi"); test_display(&[0xf3, 0x0f, 0xae, 0xf1], "umonitor ecx"); + test_display(&[0x67, 0xf3, 0x0f, 0xae, 0xf1], "umonitor cx"); test_display(&[0xf2, 0x0f, 0xae, 0xf1], "umwait ecx"); test_display(&[0x66, 0x0f, 0x38, 0x80, 0x2f], "invept ebp, xmmword [edi]"); test_invalid(&[0x0f, 0x38, 0x80, 0x2f]); @@ -1371,9 +1372,9 @@ fn test_vex() { test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x09, 0b11_001_010, 0x77]); test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x09, 0b11_001_010, 0x77]); test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0a, 0b11_001_010, 0x77], "vroundss ymm1, ymm0, ymm2, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0a, 0b11_001_010, 0x77], "vroundss xmm1, xmm0, xmm2, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0b, 0b11_001_010, 0x77], "vroundsd ymm1, ymm0, ymm2, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x0b, 0b11_001_010, 0x77], "vroundsd xmm1, xmm0, xmm2, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x0f, 0b11_001_010, 0x77], "vpalignr xmm1, xmm0, xmm2, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b1_0111_101, 0x0f, 0b11_001_010, 0x77], "vpalignr ymm1, ymm0, ymm2, 0x77"); @@ -1390,16 +1391,16 @@ fn test_vex() { test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b0_0111_001, 0x16, 0b00_001_010, 0x77]); test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x16, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrq edx, xmm1, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b11_001_010, 0x77], "vpextrd edx, xmm1, 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x16, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrq qword [edx], xmm1, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b1_1111_001, 0x16, 0b00_001_010, 0x77], "vpextrd dword [edx], xmm1, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b11_001_010, 0x77], "vextractps edx, xmm1, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b0_1111_001, 0x17, 0b00_001_010, 0x77], "vextractps dword [edx], xmm1, 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b0_1111_101, 0x17, 0b00_001_010, 0x77]); test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x17, 0b00_001_010, 0x77]); test_invalid(&[0xc4, 0b110_00011, 0b1_0111_001, 0x18, 0b11_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x18, 0b11_001_010, 0x77], "vinsertf128 ymm1, ymm0, ymm2, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b0_0111_101, 0x18, 0b11_001_010, 0x77], "vinsertf128 ymm1, ymm0, xmm2, 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0x18, 0b11_001_010, 0x77]); test_instr(&[0xc4, 0b110_00011, 0b0_1111_101, 0x19, 0b11_001_010, 0x77], "vextractf128 xmm2, ymm1, 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b0_1111_001, 0x19, 0b11_001_010, 0x77]); @@ -1420,8 +1421,8 @@ fn test_vex() { test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"); test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b0_0111_101, 0x22, 0b00_001_010, 0x77]); - test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrq xmm1, xmm0, edx, 0x77"); - test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrq xmm1, xmm0, qword [edx], 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b11_001_010, 0x77], "vpinsrd xmm1, xmm0, edx, 0x77"); + test_instr(&[0xc4, 0b110_00011, 0b1_0111_001, 0x22, 0b00_001_010, 0x77], "vpinsrd xmm1, xmm0, dword [edx], 0x77"); test_invalid(&[0xc4, 0b110_00011, 0b1_0111_101, 0x22, 0b00_001_010, 0x77]); test_instr(&[0xc4, 0b110_00011, 0b0_0111_001, 0x40, 0b11_001_010, 0x77], "vdpps xmm1, xmm0, xmm2, 0x77"); @@ -1737,7 +1738,7 @@ fn test_vex() { test_invalid(&[0xc4, 0b110_00001, 0b0_0111_011, 0x12, 0b00_001_010]); test_invalid(&[0xc4, 0b110_00001, 0b0_0111_111, 0x12, 0b00_001_010]); test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b11_001_010], "vmovhlps xmm1, xmm0, xmm2"); - test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b00_001_010], "vmovlps xmm1, xmm0, dword [edx]"); + test_instr(&[0xc4, 0b110_00001, 0b1_0111_000, 0x12, 0b00_001_010], "vmovlps xmm1, xmm0, qword [edx]"); test_invalid(&[0xc4, 0b110_00001, 0b1_0111_100, 0x12, 0b11_001_010]); test_invalid(&[0xc4, 0b110_00001, 0b1_0111_111, 0x12, 0b11_001_010]); test_instr(&[0xc4, 0b110_00001, 0b1_1111_010, 0x12, 0b00_001_010], "vmovsldup xmm1, xmmword [edx]"); @@ -2131,8 +2132,8 @@ fn test_vex() { test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd8, 0b11_001_010], "vpsubusb ymm1, ymm0, ymm2"); test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xd9, 0b11_001_010], "vpsubusw xmm1, xmm0, xmm2"); test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xd9, 0b11_001_010], "vpsubusw ymm1, ymm0, ymm2"); - test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xda, 0b11_001_010], "vpminsw xmm1, xmm0, xmm2"); - test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xda, 0b11_001_010], "vpminsw ymm1, ymm0, ymm2"); + test_instr(&[0xc4, 0b110_00001, 0b0_0111_001, 0xda, 0b11_001_010], "vpminub xmm1, xmm0, xmm2"); + test_avx2(&[0xc4, 0b110_00001, 0b0_0111_101, 0xda, 0b11_001_010], "vpminub ymm1, ymm0, ymm2"); test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdb, 0b11_001_010], "vpand xmm1, xmm0, xmm2"); test_avx2(&[0xc4, 0b110_00001, 0b1_0111_101, 0xdb, 0b11_001_010], "vpand ymm1, ymm0, ymm2"); test_instr(&[0xc4, 0b110_00001, 0b1_0111_001, 0xdc, 0b11_001_010], "vpaddusb xmm1, xmm0, xmm2"); @@ -2387,12 +2388,12 @@ fn only_32bit() { test_display(&[0x2f], "das"); test_display(&[0x37], "aaa"); test_display(&[0x3f], "aas"); - test_display(&[0xd4, 0x01], "amx 0x1"); - test_display(&[0xd4, 0x0a], "amx 0xa"); // aka "aam" - test_display(&[0xd5, 0x01], "adx 0x1"); - test_display(&[0xd5, 0x0a], "adx 0xa"); // aka "aad" + test_display(&[0xd4, 0x01], "aam 0x1"); + test_display(&[0xd4, 0x0a], "aam 0xa"); + test_display(&[0xd5, 0x01], "aad 0x1"); + test_display(&[0xd5, 0x0a], "aad 0xa"); - test_display(&[0xc5, 0x78, 0x10], "lds edi, ptr [eax + 0x10]"); + test_display(&[0xc5, 0x78, 0x10], "lds edi, far [eax + 0x10]"); test_display(&[0x66, 0xc5, 0x78, 0x10], "lds di, dword [eax + 0x10]"); } -- cgit v1.1