diff options
Diffstat (limited to 'opcodes/d10v-dis.c')
| -rw-r--r-- | opcodes/d10v-dis.c | 39 |
1 files changed, 29 insertions, 10 deletions
diff --git a/opcodes/d10v-dis.c b/opcodes/d10v-dis.c index a4d5438..0176d10 100644 --- a/opcodes/d10v-dis.c +++ b/opcodes/d10v-dis.c @@ -106,18 +106,37 @@ print_operand (buf, oper, insn, op) num = (insn >> shift) & (0x7FFFFFFF >> (31 - oper->bits)); - if (oper->flags & OPERAND_ACC) - *buf++ = 'a'; - else if (oper->flags & OPERAND_CONTROL) + if (oper->flags & OPERAND_REG) { - *buf++ ='c'; - *buf++ ='r'; + int i; + int match=0; + num += oper->flags & (OPERAND_ACC|OPERAND_FLAG|OPERAND_CONTROL); + for (i=0;i<reg_name_cnt();i++) + { + if (num == pre_defined_registers[i].value) + { + if (pre_defined_registers[i].pname) + strcpy(buf,pre_defined_registers[i].pname); + else + strcpy(buf,pre_defined_registers[i].name); + match=1; + break; + } + } + if (match==0) + { + if (oper->flags & OPERAND_ACC) + *buf++ = 'a'; + else if (oper->flags & OPERAND_CONTROL) + { + *buf++ ='c'; + *buf++ ='r'; + } + else if(oper->flags & OPERAND_REG) + *buf++ = 'r'; + sprintf (buf, "%d", num); + } } - else if(oper->flags & OPERAND_REG) - *buf++ = 'r'; - - if (oper->flags & OPERAND_REG) - sprintf (buf, "%d", num); else sprintf (buf, "0x%x", num); } |