const char* disasmtext(uint addr)
{
unsigned char buffer[MAX_DISASM_BUFFER] = "";
DbgMemRead(addr, buffer, sizeof(buffer));
Capstone cp;
static char instruction[64] = "";
if(!cp.Disassemble(addr, buffer))
strcpy_s(instruction, "???");
else
sprintf_s(instruction, "%s %s", cp.GetInstr()->mnemonic, cp.GetInstr()->op_str);
return instruction;
}
void disasmget(unsigned char* buffer, uint addr, DISASM_INSTR* instr)
{
if(!DbgIsDebugging())
{
if(instr)
instr->argcount = 0;
return;
}
memset(instr, 0, sizeof(DISASM_INSTR));
Capstone cp;
if(!cp.Disassemble(addr, buffer, MAX_DISASM_BUFFER))
{
strcpy_s(instr->instruction, "???");
instr->instr_size = 1;
instr->type = instr_normal;
instr->argcount = 0;
return;
}
const cs_insn* cpInstr = cp.GetInstr();
sprintf_s(instr->instruction, "%s %s", cpInstr->mnemonic, cpInstr->op_str);
const cs_x86 & x86 = cpInstr->detail->x86;
instr->instr_size = cpInstr->size;
if(cp.InGroup(CS_GRP_JUMP) || cp.IsLoop() || cp.InGroup(CS_GRP_RET) || cp.InGroup(CS_GRP_CALL))
instr->type = instr_branch;
else if(strstr(cpInstr->op_str, "sp") || strstr(cpInstr->op_str, "bp"))
instr->type = instr_stack;
else
instr->type = instr_normal;
instr->argcount = cp.x86().op_count <= 3 ? cp.x86().op_count : 3;
for(int i = 0; i < instr->argcount; i++)
HandleCapstoneOperand(cp, i, &instr->arg[i]);
}
