/* pj-dis.c -- Disassemble picoJava instructions.
- Copyright 1999, 2000, 2001, 2002, 2005 Free Software Foundation, Inc.
+ Copyright (C) 1999-2022 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
+ 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 "libiberty.h"
#include "opcode/pj.h"
-#include "dis-asm.h"
+#include "disassemble.h"
extern const pj_opc_info_t pj_opc_info[512];
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;
}
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);
+ fprintf_fn (stream, "%s", pj_opc_info[opcode + byte_2].u.name);
return 2;
}
else
char *sep = "\t";
int insn_start = addr;
const pj_opc_info_t *op = &pj_opc_info[opcode];
- int a;
+ unsigned int a;
addr++;
fprintf_fn (stream, "%s", op->u.name);
return addr - insn_start;
}
- for (a = 0; op->arg[a]; a++)
+ for (a = 0; a < ARRAY_SIZE (op->arg) && op->arg[a]; a++)
{
unsigned char data[4];
int val = 0;
val = (UNS (op->arg[0]) || ((data[0] & 0x80) == 0)) ? 0 : -1;
for (i = 0; i < size; i++)
- val = (val << 8) | (data[i] & 0xff);
+ val = ((unsigned) val << 8) | (data[i] & 0xff);
+ fprintf_fn (stream, "%s", sep);
if (PCREL (op->arg[a]))
(*info->print_address_func) (val + insn_start, info);
else
- fprintf_fn (stream, "%s%d", sep, val);
+ fprintf_fn (stream, "%d", val);
sep = ",";
addr += size;