diff options
Diffstat (limited to 'py/asmx64.c')
| -rw-r--r-- | py/asmx64.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/py/asmx64.c b/py/asmx64.c index c900a08d1..2389aad44 100644 --- a/py/asmx64.c +++ b/py/asmx64.c @@ -73,6 +73,7 @@ #define OPCODE_CMP_R64_WITH_RM64 (0x39) /* /r */ //#define OPCODE_CMP_RM32_WITH_R32 (0x3b) #define OPCODE_TEST_R8_WITH_RM8 (0x84) /* /r */ +#define OPCODE_TEST_R64_WITH_RM64 (0x85) /* /r */ #define OPCODE_JMP_REL8 (0xeb) #define OPCODE_JMP_REL32 (0xe9) #define OPCODE_JCC_REL8 (0x70) /* | jcc type */ @@ -471,6 +472,10 @@ void asm_x64_test_r8_with_r8(asm_x64_t *as, int src_r64_a, int src_r64_b) { asm_x64_write_byte_2(as, OPCODE_TEST_R8_WITH_RM8, MODRM_R64(src_r64_a) | MODRM_RM_REG | MODRM_RM_R64(src_r64_b)); } +void asm_x64_test_r64_with_r64(asm_x64_t *as, int src_r64_a, int src_r64_b) { + asm_x64_generic_r64_r64(as, src_r64_b, src_r64_a, OPCODE_TEST_R64_WITH_RM64); +} + void asm_x64_setcc_r8(asm_x64_t *as, int jcc_type, int dest_r8) { assert(dest_r8 < 8); asm_x64_write_byte_3(as, OPCODE_SETCC_RM8_A, OPCODE_SETCC_RM8_B | jcc_type, MODRM_R64(0) | MODRM_RM_REG | MODRM_RM_R64(dest_r8)); |