/* Disassemble Motorola M*Core instructions.
- Copyright 1993, 1999, 2000 Free Software Foundation, Inc.
+ Copyright 1993, 1999, 2000, 2001, 2002, 2005, 2007, 2009
+ 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 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 "sysdep.h"
#include <stdio.h>
bfd_vma memaddr;
struct disassemble_info *info;
{
- unsigned char ibytes[4];
- fprintf_ftype fprintf = info->fprintf_func;
- void * stream = info->stream;
- unsigned short inst;
- mcore_opcode_info * op;
- int status;
+ unsigned char ibytes[4];
+ fprintf_ftype print_func = info->fprintf_func;
+ void *stream = info->stream;
+ unsigned short inst;
+ const mcore_opcode_info *op;
+ int status;
info->bytes_per_chunk = 2;
break;
if (op->name == 0)
- fprintf (stream, ".short 0x%04x", inst);
+ (*print_func) (stream, ".short 0x%04x", inst);
else
{
const char *name = grname[inst & 0x0F];
- fprintf (stream, "%s", op->name);
+ (*print_func) (stream, "%s", op->name);
switch (op->opclass)
{
- case O0: break;
- case OT: fprintf (stream, "\t%d", inst & 0x3); break;
+ case O0:
+ break;
+
+ case OT:
+ (*print_func) (stream, "\t%d", inst & 0x3);
+ break;
+
case O1:
case JMP:
- case JSR: fprintf (stream, "\t%s", name); break;
- case OC: fprintf (stream, "\t%s, %s", name, crname[(inst >> 4) & 0x1F]); break;
- case O1R1: fprintf (stream, "\t%s, r1", name); break;
+ case JSR:
+ (*print_func) (stream, "\t%s", name);
+ break;
+
+ case OC:
+ (*print_func) (stream, "\t%s, %s", name, crname[(inst >> 4) & 0x1F]);
+ break;
+
+ case O1R1:
+ (*print_func) (stream, "\t%s, r1", name);
+ break;
+
case MULSH:
- case O2: fprintf (stream, "\t%s, %s", name, grname[(inst >> 4) & 0xF]); break;
- case X1: fprintf (stream, "\tr1, %s", name); break;
- case OI: fprintf (stream, "\t%s, %d", name, ((inst >> 4) & 0x1F) + 1); break;
- case RM: fprintf (stream, "\t%s-r15, (r0)", name); break;
- case RQ: fprintf (stream, "\tr4-r7, (%s)", name); break;
+ case O2:
+ (*print_func) (stream, "\t%s, %s", name, grname[(inst >> 4) & 0xF]);
+ break;
+
+ case X1:
+ (*print_func) (stream, "\tr1, %s", name);
+ break;
+
+ case OI:
+ (*print_func) (stream, "\t%s, %d", name, ((inst >> 4) & 0x1F) + 1);
+ break;
+
+ case RM:
+ (*print_func) (stream, "\t%s-r15, (r0)", name);
+ break;
+
+ case RQ:
+ (*print_func) (stream, "\tr4-r7, (%s)", name);
+ break;
+
case OB:
case OBRa:
case OBRb:
case SIa:
case OMa:
case OMb:
- case OMc: fprintf (stream, "\t%s, %d", name, (inst >> 4) & 0x1F); break;
- case I7: fprintf (stream, "\t%s, %d", name, (inst >> 4) & 0x7F); break;
- case LS: fprintf (stream, "\t%s, (%s, %d)", grname[(inst >> 8) & 0xF],
- name, ((inst >> 4) & 0xF) << isiz[(inst >> 13) & 3]);
+ case OMc:
+ (*print_func) (stream, "\t%s, %d", name, (inst >> 4) & 0x1F);
+ break;
+
+ case I7:
+ (*print_func) (stream, "\t%s, %d", name, (inst >> 4) & 0x7F);
+ break;
+
+ case LS:
+ (*print_func) (stream, "\t%s, (%s, %d)", grname[(inst >> 8) & 0xF],
+ name, ((inst >> 4) & 0xF) << isiz[(inst >> 13) & 3]);
break;
case BR:
if (inst & 0x400)
val |= 0xFFFFFC00;
- fprintf (stream, "\t0x%x", memaddr + 2 + (val << 1));
+ (*print_func) (stream, "\t0x%lx", (long)(memaddr + 2 + (val << 1)));
if (strcmp (op->name, "bsr") == 0)
{
if (info->print_address_func && val != 0)
{
- fprintf (stream, "\t// ");
+ (*print_func) (stream, "\t// ");
info->print_address_func (val, info);
}
}
{
long val;
val = (inst & 0x000F);
- fprintf (stream, "\t%s, 0x%x",
- grname[(inst >> 4) & 0xF], memaddr - (val << 1));
+ (*print_func) (stream, "\t%s, 0x%lx",
+ grname[(inst >> 4) & 0xF],
+ (long) (memaddr - (val << 1)));
}
break;
| (ibytes[2] << 8) | (ibytes[3]);
/* Removed [] around literal value to match ABI syntax 12/95. */
- fprintf (stream, "\t%s, 0x%X", grname[(inst >> 8) & 0xF], val);
+ (*print_func) (stream, "\t%s, 0x%lX", grname[(inst >> 8) & 0xF], val);
if (val == 0)
- fprintf (stream, "\t// from address pool at 0x%x",
- (memaddr + 2 + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
+ (*print_func) (stream, "\t// from address pool at 0x%lx",
+ (long) (memaddr + 2
+ + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
}
break;
| (ibytes[2] << 8) | (ibytes[3]);
/* Removed [] around literal value to match ABI syntax 12/95. */
- fprintf (stream, "\t0x%X", val);
+ (*print_func) (stream, "\t0x%lX", val);
/* For jmpi/jsri, we'll try to get a symbol for the target. */
if (info->print_address_func && val != 0)
{
- fprintf (stream, "\t// ");
+ (*print_func) (stream, "\t// ");
info->print_address_func (val, info);
}
else
{
- fprintf (stream, "\t// from address pool at 0x%x",
- (memaddr + 2 + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
+ (*print_func) (stream, "\t// from address pool at 0x%lx",
+ (long) (memaddr + 2
+ + ((inst & 0xFF) << 2)) & 0xFFFFFFFC);
}
}
break;
"ee", "ee,ie", "ee,fe", "ee,fe,ie"
};
- fprintf (stream, "\t%s", fields[inst & 0x7]);
+ (*print_func) (stream, "\t%s", fields[inst & 0x7]);
}
break;
default:
/* If the disassembler lags the instruction set. */
- fprintf (stream, "\tundecoded operands, inst is 0x%04x", inst);
+ (*print_func) (stream, "\tundecoded operands, inst is 0x%04x", inst);
break;
}
}
projects / deliverable / binutils-gdb.git / blobdiff