mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-25 13:09:48 +00:00
125 lines
3.1 KiB
C
125 lines
3.1 KiB
C
/* BFD PowerPC CPU definition
|
|
Copyright (C) 1994 Free Software Foundation, Inc.
|
|
Contributed by Ian Lance Taylor, Cygnus Support.
|
|
|
|
This file is part of BFD, the Binary File Descriptor library.
|
|
|
|
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.
|
|
|
|
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 "bfd.h"
|
|
#include "sysdep.h"
|
|
#include "libbfd.h"
|
|
|
|
/* The common PowerPC architecture is compatible with the RS/6000. */
|
|
|
|
static const bfd_arch_info_type *powerpc_compatible
|
|
PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
|
|
|
|
static const bfd_arch_info_type *
|
|
powerpc_compatible (a,b)
|
|
const bfd_arch_info_type *a;
|
|
const bfd_arch_info_type *b;
|
|
{
|
|
BFD_ASSERT (a->arch == bfd_arch_powerpc);
|
|
switch (b->arch)
|
|
{
|
|
default:
|
|
return NULL;
|
|
case bfd_arch_powerpc:
|
|
return bfd_default_compatible (a, b);
|
|
case bfd_arch_rs6000:
|
|
if (a->mach == 0)
|
|
return a;
|
|
return NULL;
|
|
}
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
static const bfd_arch_info_type arch_info_struct[] =
|
|
{
|
|
{
|
|
32, /* 32 bits in a word */
|
|
32, /* 32 bits in an address */
|
|
8, /* 8 bits in a byte */
|
|
bfd_arch_powerpc,
|
|
603, /* for the mpc603 */
|
|
"powerpc",
|
|
"powerpc:603",
|
|
3,
|
|
false, /* not the default */
|
|
powerpc_compatible,
|
|
bfd_default_scan,
|
|
&arch_info_struct[1]
|
|
},
|
|
{
|
|
32, /* 32 bits in a word */
|
|
32, /* 32 bits in an address */
|
|
8, /* 8 bits in a byte */
|
|
bfd_arch_powerpc,
|
|
604, /* for the mpc604 */
|
|
"powerpc",
|
|
"powerpc:604",
|
|
3,
|
|
false, /* not the default */
|
|
powerpc_compatible,
|
|
bfd_default_scan,
|
|
&arch_info_struct[2]
|
|
},
|
|
{
|
|
32, /* 32 bits in a word */
|
|
32, /* 32 bits in an address */
|
|
8, /* 8 bits in a byte */
|
|
bfd_arch_powerpc,
|
|
403, /* for the 403 */
|
|
"powerpc",
|
|
"powerpc:403",
|
|
3,
|
|
false, /* not the default */
|
|
powerpc_compatible,
|
|
bfd_default_scan,
|
|
&arch_info_struct[3]
|
|
},
|
|
{
|
|
32, /* 32 bits in a word */
|
|
32, /* 32 bits in an address */
|
|
8, /* 8 bits in a byte */
|
|
bfd_arch_powerpc,
|
|
601, /* for the mpc601 */
|
|
"powerpc",
|
|
"powerpc:601",
|
|
3,
|
|
false, /* not the default */
|
|
powerpc_compatible,
|
|
bfd_default_scan,
|
|
0
|
|
}
|
|
};
|
|
|
|
const bfd_arch_info_type bfd_powerpc_arch =
|
|
{
|
|
32, /* 32 bits in a word */
|
|
32, /* 32 bits in an address */
|
|
8, /* 8 bits in a byte */
|
|
bfd_arch_powerpc,
|
|
0, /* for the POWER/PowerPC common architecture */
|
|
"powerpc",
|
|
"powerpc:common",
|
|
3,
|
|
true, /* the default */
|
|
powerpc_compatible,
|
|
bfd_default_scan,
|
|
&arch_info_struct[0]
|
|
};
|