/* pj-dis.c -- Disassemble picoJava instructions.
- Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+ Copyright (C) 1999-2020 Free Software Foundation, Inc.
Contributed by Steve Chamberlain, of Transmeta (sac@pobox.com).
-This program 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.
+ This file is part of the GNU opcodes library.
-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.
+ 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 3, or (at your option)
+ any later version.
-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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ 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/pj.h"
-#include "dis-asm.h"
+#include "disassemble.h"
extern const pj_opc_info_t pj_opc_info[512];
-static int get_int PARAMS ((bfd_vma, int *, struct disassemble_info *));
-
-
static int
-get_int (memaddr, iptr, info)
- bfd_vma memaddr;
- int *iptr;
- struct disassemble_info *info;
+get_int (bfd_vma memaddr, int *iptr, struct disassemble_info *info)
{
unsigned char ival[4];
-
int status = info->read_memory_func (memaddr, ival, 4, info);
- *iptr = (ival[0] << 24)
- | (ival[1] << 16)
- | (ival[2] << 8)
- | (ival[3] << 0);
+ *iptr = (((unsigned) ival[0] << 24)
+ | (ival[1] << 16)
+ | (ival[2] << 8)
+ | (ival[3] << 0));
return status;
}
int
-print_insn_pj (addr, info)
- bfd_vma addr;
- struct disassemble_info *info;
+print_insn_pj (bfd_vma addr, struct disassemble_info *info)
{
fprintf_ftype fprintf_fn = info->fprintf_func;
void *stream = info->stream;
if (opcode == 0xff)
{
unsigned char byte_2;
+
if ((status = info->read_memory_func (addr + 1, &byte_2, 1, info)))
goto fail;
fprintf_fn (stream, "%s\t", pj_opc_info[opcode + byte_2].u.name);
int insn_start = addr;
const pj_opc_info_t *op = &pj_opc_info[opcode];
int a;
+
addr++;
fprintf_fn (stream, "%s", op->u.name);
/* The lookupswitch instruction is followed by the default
address, element count and pairs of values and
addresses. */
-
if (strcmp (op->u.name, "lookupswitch") == 0)
{
int count;
}
return addr - insn_start;
}
+
for (a = 0; op->arg[a]; a++)
{
unsigned char data[4];