diff options
Diffstat (limited to 'disassembler/disassembler_x86.cc')
| -rw-r--r-- | disassembler/disassembler_x86.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/disassembler/disassembler_x86.cc b/disassembler/disassembler_x86.cc index 4a08ce054f..1d53ca8123 100644 --- a/disassembler/disassembler_x86.cc +++ b/disassembler/disassembler_x86.cc @@ -208,7 +208,9 @@ DISASSEMBLER_ENTRY(cmp, reg_in_opcode = true; break; case 0x68: opcode << "push"; immediate_bytes = 4; break; + case 0x69: opcode << "imul"; load = true; has_modrm = true; immediate_bytes = 4; break; case 0x6A: opcode << "push"; immediate_bytes = 1; break; + case 0x6B: opcode << "imul"; load = true; has_modrm = true; immediate_bytes = 1; break; case 0x70: case 0x71: case 0x72: case 0x73: case 0x74: case 0x75: case 0x76: case 0x77: case 0x78: case 0x79: case 0x7A: case 0x7B: case 0x7C: case 0x7D: case 0x7E: case 0x7F: static const char* condition_codes[] = @@ -595,6 +597,20 @@ DISASSEMBLER_ENTRY(cmp, reg_is_opcode = true; break; case 0xCC: opcode << "int 3"; break; + case 0xD9: + static const char* d9_opcodes[] = {"flds", "unknown-d9", "fsts", "fstps", "fldenv", "fldcw", "fnstenv", "fnstcw"}; + modrm_opcodes = d9_opcodes; + store = true; + has_modrm = true; + reg_is_opcode = true; + break; + case 0xDD: + static const char* dd_opcodes[] = {"fldl", "fisttp", "fstl", "fstpl", "frstor", "unknown-dd", "fnsave", "fnstsw"}; + modrm_opcodes = dd_opcodes; + store = true; + has_modrm = true; + reg_is_opcode = true; + break; case 0xE8: opcode << "call"; branch_bytes = 4; break; case 0xE9: opcode << "jmp"; branch_bytes = 4; break; case 0xEB: opcode << "jmp"; branch_bytes = 1; break; |