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/* Capstone Disassembler Engine */
/* By Nguyen Anh Quynh <aquynh@gmail.com>, 2013> */
#include <stdio.h>
#include <capstone/capstone.h>
void print_string_hex(char *comment, unsigned char *str, size_t len);
static const char* get_bc_name(int bc)
{
switch(bc) {
default:
case PPC_BC_INVALID:
return ("invalid");
case PPC_BC_LT:
return ("lt");
case PPC_BC_LE:
return ("le");
case PPC_BC_EQ:
return ("eq");
case PPC_BC_GE:
return ("ge");
case PPC_BC_GT:
return ("gt");
case PPC_BC_NE:
return ("ne");
case PPC_BC_UN:
return ("un");
case PPC_BC_NU:
return ("nu");
case PPC_BC_SO:
return ("so");
case PPC_BC_NS:
return ("ns");
}
}
void print_insn_detail_ppc(csh handle, cs_insn *ins)
{
cs_ppc *ppc;
int i;
// detail can be NULL on "data" instruction if SKIPDATA option is turned ON
if (ins->detail == NULL)
return;
ppc = &(ins->detail->ppc);
if (ppc->op_count)
printf("\top_count: %u\n", ppc->op_count);
for (i = 0; i < ppc->op_count; i++) {
cs_ppc_op *op = &(ppc->operands[i]);
switch((int)op->type) {
default:
break;
case PPC_OP_REG:
printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg));
break;
case PPC_OP_IMM:
printf("\t\toperands[%u].type: IMM = 0x%"PRIx64"\n", i, op->imm);
break;
case PPC_OP_MEM:
printf("\t\toperands[%u].type: MEM\n", i);
if (op->mem.base != PPC_REG_INVALID)
printf("\t\t\toperands[%u].mem.base: REG = %s\n",
i, cs_reg_name(handle, op->mem.base));
if (op->mem.disp != 0)
printf("\t\t\toperands[%u].mem.disp: 0x%x\n", i, op->mem.disp);
break;
case PPC_OP_CRX:
printf("\t\toperands[%u].type: CRX\n", i);
printf("\t\t\toperands[%u].crx.scale: %d\n", i, op->crx.scale);
printf("\t\t\toperands[%u].crx.reg: %s\n", i, cs_reg_name(handle, op->crx.reg));
printf("\t\t\toperands[%u].crx.cond: %s\n", i, get_bc_name(op->crx.cond));
break;
}
}
if (ppc->bc != 0)
printf("\tBranch code: %u\n", ppc->bc);
if (ppc->bh != 0)
printf("\tBranch hint: %u\n", ppc->bh);
if (ppc->update_cr0)
printf("\tUpdate-CR0: True\n");
}