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This commit is contained in:
Nguyen Anh Quynh 2018-07-04 22:54:14 +08:00
parent 5e153a2130
commit 795ffa39e7
4 changed files with 9 additions and 14 deletions
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8
arch/X86/X86ATTInstPrinter.c
View File

@ -656,8 +656,8 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
}
} else if (MCOperand_isImm(Op)) {
// Print X86 immediates as signed values.
int64_t imm = MCOperand_getImm(Op);
uint8_t encsize;
int64_t imm = MCOperand_getImm(Op);
int opsize = X86_immediate_size(MCInst_getOpcode(MI), &encsize);
if (opsize == 1) // print 1 byte immediate in positive form
imm = imm & 0xff;
@ -738,12 +738,10 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
MI->has_imm = true;
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].imm = imm;
if (opsize > 0)
{
if (opsize > 0) {
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].size = (uint8_t)opsize;
MI->flat_insn->detail->x86.encoding.imm_size = encsize;
}
else if (MI->op1_size > 0)
} else if (MI->op1_size > 0)
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].size = MI->op1_size;
else
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].size = MI->imm_size;

3
arch/X86/X86Disassembler.c
View File

@ -891,8 +891,7 @@ static void update_pub_insn(cs_insn *pub, InternalInstruction *inter, uint8_t *p
pub->detail->x86.sib_base = x86_map_sib_base(inter->sibBase);
pub->detail->x86.disp = inter->displacement;
if (inter->consumedDisplacement)
{
if (inter->consumedDisplacement) {
pub->detail->x86.encoding.disp_offset = inter->displacementOffset;
pub->detail->x86.encoding.disp_size = inter->displacementSize;
}

8
arch/X86/X86IntelInstPrinter.c
View File

@ -885,8 +885,8 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
if (MI->op1_size == 0)
MI->op1_size = MI->csh->regsize_map[reg];
} else if (MCOperand_isImm(Op)) {
int64_t imm = MCOperand_getImm(Op);
uint8_t encsize;
int64_t imm = MCOperand_getImm(Op);
int opsize = X86_immediate_size(MCInst_getOpcode(MI), &encsize);
if (opsize == 1) // print 1 byte immediate in positive form
imm = imm & 0xff;
@ -952,12 +952,10 @@ static void printOperand(MCInst *MI, unsigned OpNo, SStream *O)
#endif
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].type = X86_OP_IMM;
if (opsize > 0)
{
if (opsize > 0) {
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].size = opsize;
MI->flat_insn->detail->x86.encoding.imm_size = encsize;
}
else if (MI->flat_insn->detail->x86.op_count > 0) {
} else if (MI->flat_insn->detail->x86.op_count > 0) {
if (MI->flat_insn->id != X86_INS_LCALL && MI->flat_insn->id != X86_INS_LJMP) {
MI->flat_insn->detail->x86.operands[MI->flat_insn->detail->x86.op_count].size =
MI->flat_insn->detail->x86.operands[0].size;

4
arch/X86/X86Mapping.c
View File

@ -3593,10 +3593,10 @@ int X86_immediate_size(unsigned int id, uint8_t *enc_size)
while(left <= right) {
m = (left + right) / 2;
if (id == x86_imm_size[m].id)
{
if (id == x86_imm_size[m].id) {
if (enc_size != NULL)
*enc_size = x86_imm_size[m].enc_size;
return x86_imm_size[m].size;
}