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