/* Disassemble D30V instructions.
- Copyright 1997, 1998, 2000, 2001, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1997-2019 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or modify
+ This file is part of the GNU opcodes library.
+
+ This library is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
+ the Free Software Foundation; either version 3, or (at your option)
+ any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
+ It is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
+ License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
-#include <stdio.h>
#include "sysdep.h"
+#include <stdio.h>
#include "opcode/d30v.h"
-#include "dis-asm.h"
+#include "disassemble.h"
#include "opintl.h"
+#include "libiberty.h"
#define PC_MASK 0xFFFFFFFF
static int
lookup_opcode (struct d30v_insn *insn, long num, int is_long)
{
- int i = 0, index;
+ int i = 0, op_index;
struct d30v_format *f;
struct d30v_opcode *op = (struct d30v_opcode *) d30v_opcode_table;
int op1 = (num >> 25) & 0x7;
while (op->op1 == op1 && op->op2 == op2)
{
/* Scan through all the formats for the opcode. */
- index = op->format[i++];
+ op_index = op->format[i++];
do
{
- f = (struct d30v_format *) &d30v_format_table[index];
- while (f->form == index)
+ f = (struct d30v_format *) &d30v_format_table[op_index];
+ while (f->form == op_index)
{
if ((!is_long || f->form >= LONG) && (f->modifier == mod))
{
if (insn->form)
break;
}
- while ((index = op->format[i++]) != 0);
+ while ((op_index = op->format[i++]) != 0);
if (insn->form)
break;
op++;
{
int val, opnum, need_comma = 0;
struct d30v_operand *oper;
- int i, match, opind = 0, need_paren = 0, found_control = 0;
+ int i, match, need_paren = 0, found_control = 0;
+ unsigned int opind = 0;
(*info->fprintf_func) (info->stream, "%s", insn->op->name);
(*info->fprintf_func) (info->stream, "\t");
- while ((opnum = insn->form->operands[opind++]) != 0)
+ while (opind < ARRAY_SIZE (insn->form->operands)
+ && (opnum = insn->form->operands[opind++]) != 0)
{
int bits;
val |= OPERAND_FLAG;
break;
default:
- fprintf (stderr, "illegal id (%d)\n", id);
+ /* xgettext: c-format */
+ opcodes_error_handler (_("illegal id (%d)"), id);
+ abort ();
}
}
else if (oper->flags & OPERAND_ACC)
(*info->fprintf_func) (info->stream, "0x%x", val);
}
/* If there is another operand, then write a comma and space. */
- if (insn->form->operands[opind] && !(found_control && opind == 2))
+ if (opind < ARRAY_SIZE (insn->form->operands)
+ && insn->form->operands[opind]
+ && !(found_control && opind == 2))
need_comma = 1;
}
if (need_paren)