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author | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
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committer | Richard Henderson <rth@redhat.com> | 1999-05-03 07:29:11 +0000 |
commit | 252b5132c753830d5fd56823373aed85f2a0db63 (patch) | |
tree | 1af963bfd8d3e55167b81def4207f175eaff3a56 /bfd/cpu-rs6000.c | |
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'bfd/cpu-rs6000.c')
-rw-r--r-- | bfd/cpu-rs6000.c | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/bfd/cpu-rs6000.c b/bfd/cpu-rs6000.c new file mode 100644 index 0000000..9852ae9 --- /dev/null +++ b/bfd/cpu-rs6000.c @@ -0,0 +1,70 @@ +/* BFD back-end for rs6000 support + Copyright (C) 1990, 1991 Free Software Foundation, Inc. + FIXME: Can someone provide a transliteration of this name into ASCII? + Using the following chars caused a compiler warning on HIUX (so I replaced + them with octal escapes), and isn't useful without an understanding of what + character set it is. + Written by Mimi Ph\373\364ng-Th\345o V\365 of IBM + and John Gilmore of 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 RS/6000 architecture is compatible with the PowerPC common + architecture. */ + +static const bfd_arch_info_type *rs6000_compatible + PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *)); + +static const bfd_arch_info_type * +rs6000_compatible (a,b) + const bfd_arch_info_type *a; + const bfd_arch_info_type *b; +{ + BFD_ASSERT (a->arch == bfd_arch_rs6000); + switch (b->arch) + { + default: + return NULL; + case bfd_arch_rs6000: + return bfd_default_compatible (a, b); + case bfd_arch_powerpc: + if (b->mach == 0) + return b; + return NULL; + } + /*NOTREACHED*/ +} + +const bfd_arch_info_type bfd_rs6000_arch = + { + 32, /* 32 bits in a word */ + 32, /* 32 bits in an address */ + 8, /* 8 bits in a byte */ + bfd_arch_rs6000, + 6000, /* only 1 machine */ + "rs6000", + "rs6000:6000", + 3, + true, /* the one and only */ + rs6000_compatible, + bfd_default_scan, + 0, + }; |