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tests/decode: Add more test cases

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This commit is contained in:
Alexis Engelke
2020-11-09 09:44:28 +01:00
parent 58464d6fa1
commit 95070908d0
1 changed files with 20 additions and 1 deletions
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21
tests/test_decode.c
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@@ -75,6 +75,8 @@ main(int argc, char** argv)
TEST64("\x48\x91", "[XCHG reg8:r1 reg8:r0]");
TEST64("\x48\x26\x91", "[es:XCHG reg4:r1 reg4:r0]");
TEST64("\x66\x90", "[NOP]");
TEST("\x0f\xc7\x0f", "[CMPXCHGD_4 mem0:r7]");
TEST64("\x48\x0f\xc7\x0f", "[CMPXCHGD_8 mem0:r7]");
TEST("\x66", "PARTIAL");
TEST("\x0f", "PARTIAL");
TEST("\x0f\x38", "PARTIAL");
@@ -96,7 +98,10 @@ main(int argc, char** argv)
TEST("\x8e\xc0", "[MOV_G2S reg2:r0 reg2:r0]");
TEST("\x8e\xc8", "UD"); // No mov cs, eax
TEST("\xd8\xc1", "[FADD reg0:r0 reg0:r1]");
TEST64("\x41\xd8\xc1", "[FADD reg0:r0 reg0:r1]");
TEST("\xdc\xc1", "[FADD reg0:r1 reg0:r0]");
TEST64("\x41\xd8\xc1", "[FADD reg0:r0 reg0:r1]"); // REX.B ignored
TEST64("\xd9\xc9", "[FXCH reg0:r1]");
TEST64("\xd9\xd0", "[FNOP]");
TEST64("\x41\xdf\xe0", "[FSTSW reg2:r0]");
// ModRM Test cases
@@ -173,6 +178,9 @@ main(int argc, char** argv)
TEST64("\xf2\x48\x0f\x38\xf1\xd1", "[CRC32 reg4:r2 reg8:r1]");
TEST64("\xf2\x4c\x0f\x38\xf1\xd1", "[CRC32 reg4:r10 reg8:r1]");
TEST("\x8d\x00", "[LEA reg4:r0 mem0:r0]");
TEST("\x8d\xc0", "UD");
TEST32("\x40", "[INC reg4:r0]");
TEST32("\x43", "[INC reg4:r3]");
TEST32("\x66\x47", "[INC reg2:r7]");
@@ -192,9 +200,16 @@ main(int argc, char** argv)
TEST32("\x66\xe9\x01\x00", "[JMP off2:ip+0x1]");
TEST64("\xe9\x00\x00\x00\x00", "[JMP off8:rip+0x0]");
TEST64("\x66\xe9\x00\x00\x00\x00", "[JMP off8:rip+0x0]");
TEST64("\x66\xeb\x00", "[JMP off8:rip+0x0]");
TEST64("\x66\xeb\xff", "[JMP off8:rip+0xffffffffffffffff]");
TEST("\x66\xe9\x00", "PARTIAL");
TEST("\x66\xe9", "PARTIAL");
TEST("\xa5", "[MOVS_4]");
TEST("\x66\xa5", "[MOVS_2]");
TEST("\xf3\xa5", "[rep:MOVS_4]");
TEST("\xf3\x66\xa5", "[rep:MOVS_2]");
TEST("\x66\x0f\xbe\xc2", "[MOVSX reg2:r0 reg1:r2]");
TEST("\x0f\xbe\xc2", "[MOVSX reg4:r0 reg1:r2]");
TEST("\x0f\xbf\xc2", "[MOVSX reg4:r0 reg2:r2]");
@@ -237,6 +252,8 @@ main(int argc, char** argv)
TEST64("\x0f\x09", "[WBINVD]");
TEST64("\xf3\x0f\x09", "[WBNOINVD]");
TEST64("\x0f\xae\xe8", "[LFENCE]");
TEST("\xf3\x0f\x2a\xc1", "[SSE_CVTSI2SS reg4:r0 reg4:r1]");
TEST("\xf3\x66\x0f\x2a\xc1", "[SSE_CVTSI2SS reg4:r0 reg4:r1]");
TEST("\x66\xf3\x0f\x2a\xc1", "[SSE_CVTSI2SS reg4:r0 reg4:r1]");
@@ -244,6 +261,8 @@ main(int argc, char** argv)
TEST64("\x66\xf3\x48\x0f\x2a\xc1", "[SSE_CVTSI2SS reg4:r0 reg8:r1]");
TEST64("\x66\x0f\x50\xc1", "[SSE_MOVMSKPD reg8:r0 reg16:r1]");
TEST("\x66\x0f\xc6\xc0\x01", "[SSE_SHUFPD reg16:r0 reg16:r0 imm1:0x1]");
TEST("\x66\x0f\x71\xd0\x01", "[SSE_PSRLW reg16:r0 imm1:0x1]");
TEST("\x66\x0f\x71\x10\x01", "UD");
TEST("\xf3\x0f\x7e\x5c\x24\x08", "[SSE_MOVQ reg16:r3 mem8:r4+0x8]");
TEST32("\xc4\xe1\x00\x58\xc1", "[VADDPS reg16:r0 reg16:r7 reg16:r1]"); // MSB in vvvv ignored