}
-int v3_basic_mem_decode(struct guest_info * info, addr_t instr_ptr, struct basic_instr_info * instr_info) {
- xed_decoded_inst_t xed_instr;
- xed_error_enum_t xed_error;
-
-
- if (set_decoder_mode(info, info->decoder_state) == -1) {
- PrintError("Could not set decoder mode\n");
- return -1;
- }
-
-
- xed_decoded_inst_zero_set_mode(&xed_instr, info->decoder_state);
-
- xed_error = xed_decode(&xed_instr,
- REINTERPRET_CAST(const xed_uint8_t *, instr_ptr),
- XED_MAX_INSTRUCTION_BYTES);
-
- if (xed_error != XED_ERROR_NONE) {
- PrintError("Xed error: %s\n", xed_error_enum_t2str(xed_error));
- return -1;
- }
-
- instr_info->instr_length = xed_decoded_inst_get_length(&xed_instr);
-
-
- if (xed_decoded_inst_number_of_memory_operands(&xed_instr) == 0) {
- PrintError("Tried to decode memory operation with no memory operands\n");
- return -1;
- }
-
- instr_info->op_size = xed_decoded_inst_get_memory_operand_length(&xed_instr, 0);
-
-
- xed_category_enum_t cat = xed_decoded_inst_get_category(&xed_instr);
- if (cat == XED_CATEGORY_STRINGOP) {
- instr_info->str_op = 1;
- } else {
- instr_info->str_op = 0;
- }
-
- xed_operand_values_t * operands = xed_decoded_inst_operands(&xed_instr);
- if (xed_operand_values_has_real_rep(operands)) {
- instr_info->has_rep = 1;
- } else {
- instr_info->has_rep = 0;
- }
-
- return 0;
-}
static int decode_string_op(struct guest_info * info,
