- int rc = read_insn (cd, pc, info, buf, buflen, & ex_info, & insn_value);
- if (rc != 0)
- return rc;
+ /* Extract base part of instruction, just in case CGEN_DIS_* uses it. */
+ basesize = cd->base_insn_bitsize < buflen * 8 ?
+ cd->base_insn_bitsize : buflen * 8;
+ insn_value = cgen_get_insn_value (cd, buf, basesize);
+
+
+ /* Fill in ex_info fields like read_insn would. Don't actually call
+ read_insn, since the incoming buffer is already read (and possibly
+ modified a la m32r). */
+ ex_info.valid = (1 << buflen) - 1;
+ ex_info.dis_info = info;
+ ex_info.insn_bytes = buf;