/* Disassemble V850 instructions.
- Copyright 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc.
+ Copyright 1996, 1997, 1998, 2000, 2001, 2002, 2003
+ Free Software Foundation, Inc.
-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 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 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 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.
-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. */
+ 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. */
#include <stdio.h>
struct disassemble_info *info;
unsigned long insn;
{
- struct v850_opcode * op = (struct v850_opcode *)v850_opcodes;
- const struct v850_operand * operand;
- int match = 0;
- int short_op = ((insn & 0x0600) != 0x0600);
- int bytes_read;
- int target_processor;
+ struct v850_opcode *op = (struct v850_opcode *)v850_opcodes;
+ const struct v850_operand *operand;
+ int match = 0;
+ int short_op = ((insn & 0x0600) != 0x0600);
+ int bytes_read;
+ int target_processor;
/* Special case: 32 bit MOV */
if ((insn & 0xffe0) == 0x0620)
- short_op = true;
+ short_op = 1;
bytes_read = short_op ? 2 : 4;
case bfd_mach_v850e:
target_processor = PROCESSOR_V850E;
break;
+
+ case bfd_mach_v850e1:
+ target_processor = PROCESSOR_V850E1;
+ break;
}
/* Find the opcode. */
if ((op->mask & insn) == op->opcode
&& (op->processors & target_processor))
{
- const unsigned char * opindex_ptr;
- unsigned int opnum;
- unsigned int memop;
+ const unsigned char *opindex_ptr;
+ unsigned int opnum;
+ unsigned int memop;
match = 1;
(*info->fprintf_func) (info->stream, "%s\t", op->name);
*opindex_ptr != 0;
opindex_ptr++, opnum++)
{
- long value;
- int flag;
- int status;
- bfd_byte buffer[ 4 ];
+ long value;
+ int flag;
+ int status;
+ bfd_byte buffer[4];
operand = &v850_operands[*opindex_ptr];
static int list12_regs[32] = { 30, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 31, 29, 28, 23, 22, 21, 20, 27, 26, 25, 24 };
static int list18_h_regs[32] = { 19, 18, 17, 16, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 30, 31, 29, 28, 23, 22, 21, 20, 27, 26, 25, 24 };
static int list18_l_regs[32] = { 3, 2, 1, -2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 14, 15, 13, 12, 7, 6, 5, 4, 11, 10, 9, 8 };
- int * regs;
- int i;
+ int *regs;
+ int i;
unsigned long int mask = 0;
- int pc = false;
- int sr = false;
+ int pc = 0;
+ int sr = 0;
switch (operand->shift)
default: mask |= (1 << regs[ i ]); break;
/* xgettext:c-format */
case 0: fprintf (stderr, _("unknown pop reg: %d\n"), i ); abort();
- case -1: pc = true; break;
- case -2: sr = true; break;
+ case -1: pc = 1; break;
+ case -2: sr = 1; break;
}
}
}
if (mask)
{
unsigned int bit;
- int shown_one = false;
+ int shown_one = 0;
for (bit = 0; bit < 32; bit++)
if (mask & (1 << bit))
if (shown_one)
info->fprintf_func (info->stream, ", ");
else
- shown_one = true;
+ shown_one = 1;
info->fprintf_func (info->stream, v850_reg_names[first]);
bfd_vma memaddr;
struct disassemble_info * info;
{
- int status;
- bfd_byte buffer[ 4 ];
+ int status;
+ bfd_byte buffer[4];
unsigned long insn = 0;
/* First figure out how big the opcode is. */