97d40d3d4a
us up to version 2.17.50.20070703, at the last GPLv2 commit. Amongst others, this added upstream support for some FreeBSD-specific things that we previously had to manually hack in, such as the OSABI label support, and so on. There are also quite a number of new files, some for cpu's (e.g. SPU) that we may or may not be interested in, but those can be cleaned up later on, if needed.
114 lines
2.9 KiB
C
114 lines
2.9 KiB
C
/* BFD back-end for rs6000 support
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Copyright 1990, 1991, 1993, 1995, 2000, 2002, 2003, 2007
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Free Software Foundation, Inc.
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Written by Mimi Phuong-Thao Vo of IBM
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and John Gilmore of Cygnus Support.
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This file is part of BFD, the Binary File Descriptor library.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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#include "sysdep.h"
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#include "bfd.h"
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#include "libbfd.h"
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/* The RS/6000 architecture is compatible with the PowerPC common
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architecture. */
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static const bfd_arch_info_type *rs6000_compatible
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PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
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static const bfd_arch_info_type *
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rs6000_compatible (a,b)
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const bfd_arch_info_type *a;
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const bfd_arch_info_type *b;
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{
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BFD_ASSERT (a->arch == bfd_arch_rs6000);
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switch (b->arch)
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{
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default:
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return NULL;
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case bfd_arch_rs6000:
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return bfd_default_compatible (a, b);
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case bfd_arch_powerpc:
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if (a->mach == bfd_mach_rs6k)
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return b;
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return NULL;
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}
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/*NOTREACHED*/
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}
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static const bfd_arch_info_type arch_info_struct[] =
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{
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_rs6000,
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bfd_mach_rs6k_rs1,
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"rs6000",
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"rs6000:rs1",
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3,
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FALSE, /* not the default */
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rs6000_compatible,
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bfd_default_scan,
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&arch_info_struct[1]
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},
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_rs6000,
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bfd_mach_rs6k_rsc,
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"rs6000",
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"rs6000:rsc",
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3,
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FALSE, /* not the default */
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rs6000_compatible,
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bfd_default_scan,
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&arch_info_struct[2]
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},
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_rs6000,
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bfd_mach_rs6k_rs2,
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"rs6000",
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"rs6000:rs2",
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3,
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FALSE, /* not the default */
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rs6000_compatible,
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bfd_default_scan,
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0
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}
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};
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const bfd_arch_info_type bfd_rs6000_arch =
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{
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32, /* 32 bits in a word */
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32, /* 32 bits in an address */
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8, /* 8 bits in a byte */
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bfd_arch_rs6000,
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bfd_mach_rs6k, /* POWER common architecture */
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"rs6000",
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"rs6000:6000",
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3,
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TRUE, /* the default */
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rs6000_compatible,
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bfd_default_scan,
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&arch_info_struct[0]
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};
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