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106 lines
3.5 KiB
106 lines
3.5 KiB
/* Capstone Disassembler Engine */ |
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/* By Fotis Loukos <me@fotisl.com>, 2017 */ |
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#include <stdio.h> |
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#include <capstone/capstone.h> |
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void print_string_hex(const char *comment, unsigned char *str, size_t len); |
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void print_insn_detail_tms320c64x(csh handle, cs_insn *ins) |
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{ |
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cs_tms320c64x *tms320c64x; |
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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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tms320c64x = &(ins->detail->tms320c64x); |
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if (tms320c64x->op_count) |
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printf("\top_count: %u\n", tms320c64x->op_count); |
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for (i = 0; i < tms320c64x->op_count; i++) { |
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cs_tms320c64x_op *op = &(tms320c64x->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 TMS320C64X_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 TMS320C64X_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 TMS320C64X_OP_MEM: |
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printf("\t\toperands[%u].type: MEM\n", i); |
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if (op->mem.base != TMS320C64X_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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printf("\t\t\toperands[%u].mem.disptype: ", i); |
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if(op->mem.disptype == TMS320C64X_MEM_DISP_INVALID) { |
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printf("Invalid\n"); |
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printf("\t\t\toperands[%u].mem.disp: %u\n", i, op->mem.disp); |
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} |
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if(op->mem.disptype == TMS320C64X_MEM_DISP_CONSTANT) { |
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printf("Constant\n"); |
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printf("\t\t\toperands[%u].mem.disp: %u\n", i, op->mem.disp); |
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} |
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if(op->mem.disptype == TMS320C64X_MEM_DISP_REGISTER) { |
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printf("Register\n"); |
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printf("\t\t\toperands[%u].mem.disp: %s\n", i, cs_reg_name(handle, op->mem.disp)); |
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} |
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printf("\t\t\toperands[%u].mem.unit: %u\n", i, op->mem.unit); |
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printf("\t\t\toperands[%u].mem.direction: ", i); |
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if(op->mem.direction == TMS320C64X_MEM_DIR_INVALID) |
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printf("Invalid\n"); |
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if(op->mem.direction == TMS320C64X_MEM_DIR_FW) |
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printf("Forward\n"); |
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if(op->mem.direction == TMS320C64X_MEM_DIR_BW) |
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printf("Backward\n"); |
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printf("\t\t\toperands[%u].mem.modify: ", i); |
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if(op->mem.modify == TMS320C64X_MEM_MOD_INVALID) |
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printf("Invalid\n"); |
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if(op->mem.modify == TMS320C64X_MEM_MOD_NO) |
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printf("No\n"); |
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if(op->mem.modify == TMS320C64X_MEM_MOD_PRE) |
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printf("Pre\n"); |
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if(op->mem.modify == TMS320C64X_MEM_MOD_POST) |
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printf("Post\n"); |
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printf("\t\t\toperands[%u].mem.scaled: %u\n", i, op->mem.scaled); |
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break; |
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case TMS320C64X_OP_REGPAIR: |
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printf("\t\toperands[%u].type: REGPAIR = %s:%s\n", i, cs_reg_name(handle, op->reg + 1), cs_reg_name(handle, op->reg)); |
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break; |
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} |
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} |
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printf("\tFunctional unit: "); |
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switch(tms320c64x->funit.unit) { |
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case TMS320C64X_FUNIT_D: |
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printf("D%u\n", tms320c64x->funit.side); |
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break; |
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case TMS320C64X_FUNIT_L: |
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printf("L%u\n", tms320c64x->funit.side); |
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break; |
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case TMS320C64X_FUNIT_M: |
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printf("M%u\n", tms320c64x->funit.side); |
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break; |
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case TMS320C64X_FUNIT_S: |
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printf("S%u\n", tms320c64x->funit.side); |
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break; |
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case TMS320C64X_FUNIT_NO: |
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printf("No Functional Unit\n"); |
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break; |
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default: |
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printf("Unknown (Unit %u, Side %u)\n", tms320c64x->funit.unit, tms320c64x->funit.side); |
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break; |
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} |
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if(tms320c64x->funit.crosspath == 1) |
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printf("\tCrosspath: 1\n"); |
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if(tms320c64x->condition.reg != TMS320C64X_REG_INVALID) |
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printf("\tCondition: [%c%s]\n", (tms320c64x->condition.zero == 1) ? '!' : ' ', cs_reg_name(handle, tms320c64x->condition.reg)); |
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printf("\tParallel: %s\n", (tms320c64x->parallel == 1) ? "true" : "false"); |
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printf("\n"); |
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}
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