diff options
Diffstat (limited to 'lib/Target/X86/Disassembler/X86DisassemblerDecoder.c')
| -rw-r--r-- | lib/Target/X86/Disassembler/X86DisassemblerDecoder.c | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c index b757fcea49..bbd0b262b2 100644 --- a/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c +++ b/lib/Target/X86/Disassembler/X86DisassemblerDecoder.c @@ -876,15 +876,15 @@ static int readModRM(struct InternalInstruction* insn) { */ switch (insn->registerSize) { case 2: - insn->regBase = REG_AX; + insn->regBase = MODRM_REG_AX; insn->eaRegBase = EA_REG_AX; break; case 4: - insn->regBase = REG_EAX; + insn->regBase = MODRM_REG_EAX; insn->eaRegBase = EA_REG_EAX; break; case 8: - insn->regBase = REG_RAX; + insn->regBase = MODRM_REG_RAX; insn->eaRegBase = EA_REG_RAX; break; } @@ -1051,7 +1051,7 @@ static int readModRM(struct InternalInstruction* insn) { * @param valid - The address of a uint8_t. The target is set to 1 if the * field is valid for the register class; 0 if not. */ -GENERIC_FIXUP_FUNC(fixupRegValue, insn->regBase, REG) +GENERIC_FIXUP_FUNC(fixupRegValue, insn->regBase, MODRM_REG) GENERIC_FIXUP_FUNC(fixupRMValue, insn->eaRegBase, EA_REG) /* @@ -1145,26 +1145,30 @@ static void readOpcodeRegister(struct InternalInstruction* insn, uint8_t size) { switch (size) { case 1: - insn->opcodeRegister = (Reg)(REG_AL + ((bFromREX(insn->rexPrefix) << 3) - | insn->opcodeModifier)); + insn->opcodeRegister = (Reg)(MODRM_REG_AL + ((bFromREX(insn->rexPrefix) << 3) + | insn->opcodeModifier)); if(insn->rexPrefix && - insn->opcodeRegister >= REG_AL + 0x4 && - insn->opcodeRegister < REG_AL + 0x8) { - insn->opcodeRegister = (Reg)(REG_SPL + (insn->opcodeRegister - REG_AL - 4)); + insn->opcodeRegister >= MODRM_REG_AL + 0x4 && + insn->opcodeRegister < MODRM_REG_AL + 0x8) { + insn->opcodeRegister = (Reg)(MODRM_REG_SPL + + (insn->opcodeRegister - MODRM_REG_AL - 4)); } break; case 2: - insn->opcodeRegister = (Reg)(REG_AX + ((bFromREX(insn->rexPrefix) << 3) - | insn->opcodeModifier)); + insn->opcodeRegister = (Reg)(MODRM_REG_AX + + ((bFromREX(insn->rexPrefix) << 3) + | insn->opcodeModifier)); break; case 4: - insn->opcodeRegister = (Reg)(REG_EAX + ((bFromREX(insn->rexPrefix) << 3) - | insn->opcodeModifier)); + insn->opcodeRegister = (Reg)(MODRM_REG_EAX + + + ((bFromREX(insn->rexPrefix) << 3) + | insn->opcodeModifier)); break; case 8: - insn->opcodeRegister = (Reg)(REG_RAX + ((bFromREX(insn->rexPrefix) << 3) - |insn->opcodeModifier)); + insn->opcodeRegister = (Reg)(MODRM_REG_RAX + + ((bFromREX(insn->rexPrefix) << 3) + | insn->opcodeModifier)); break; } } |