diff options
Diffstat (limited to 'bfd/coff-we32k.c')
| -rw-r--r-- | bfd/coff-we32k.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/bfd/coff-we32k.c b/bfd/coff-we32k.c new file mode 100644 index 0000000..6b05615 --- /dev/null +++ b/bfd/coff-we32k.c @@ -0,0 +1,109 @@ +/* BFD back-end for we32k COFF files. + Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. + Contributed by Brendan Kehoe (brendan@cs.widener.edu). + +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., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "bfd.h" +#include "sysdep.h" +#include "libbfd.h" +#include "obstack.h" +#include "coff/we32k.h" +#include "coff/internal.h" +#include "libcoff.h" + + +static reloc_howto_type howto_table[] = +{ + {0}, + {1}, + {2}, + {3}, + {4}, + {5}, + HOWTO(R_DIR32, 0, 2, 32, false, 0,complain_overflow_bitfield, 0, "dir32", true, 0xffffffff,0xffffffff, false), + {7}, + {010}, + {011}, + {012}, + {013}, + {014}, + {015}, + {016}, + HOWTO(R_RELBYTE, 0, 0, 8, false, 0, complain_overflow_bitfield, 0, "8", true, 0x000000ff,0x000000ff, false), + HOWTO(R_RELWORD, 0, 1, 16, false, 0, complain_overflow_bitfield, 0, "16", true, 0x0000ffff,0x0000ffff, false), + HOWTO(R_RELLONG, 0, 2, 32, false, 0, complain_overflow_bitfield, 0, "32", true, 0xffffffff,0xffffffff, false), + HOWTO(R_PCRBYTE, 0, 0, 8, true, 0, complain_overflow_signed, 0, "DISP8", true, 0x000000ff,0x000000ff, false), + HOWTO(R_PCRWORD, 0, 1, 16, true, 0, complain_overflow_signed, 0, "DISP16", true, 0x0000ffff,0x0000ffff, false), + HOWTO(R_PCRLONG, 0, 2, 32, true, 0, complain_overflow_signed, 0, "DISP32", true, 0xffffffff,0xffffffff, false), +}; + +/* Turn a howto into a reloc nunmber */ + +#define SELECT_RELOC(x,howto) { x.r_type = howto->type; } +#define BADMAG(x) WE32KBADMAG(x) +#define WE32K 1 + +#define RTYPE2HOWTO(cache_ptr, dst) \ + cache_ptr->howto = howto_table + (dst)->r_type; + +#include "coffcode.h" + +#define coff_write_armap bsd_write_armap + +bfd_target we32kcoff_vec = +{ + "coff-we32k", /* name */ + bfd_target_coff_flavour, + true, /* data byte order is big */ + true, /* header byte order is big */ + + (HAS_RELOC | EXEC_P | /* object flags */ + HAS_LINENO | HAS_DEBUG | + HAS_SYMS | HAS_LOCALS | WP_TEXT), + + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ + 0, /* leading underscore */ + '/', /* ar_pad_char */ + 15, /* ar_max_namelen */ + + 3, /* minimum alignment power */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */ + bfd_getb64, bfd_getb_signed_64, bfd_putb64, + bfd_getb32, bfd_getb_signed_32, bfd_putb32, + bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */ + + {_bfd_dummy_target, coff_object_p, /* bfd_check_format */ + bfd_generic_archive_p, _bfd_dummy_target}, + {bfd_false, coff_mkobject, _bfd_generic_mkarchive, /* bfd_set_format */ + bfd_false}, + {bfd_false, coff_write_object_contents, /* bfd_write_contents */ + _bfd_write_archive_contents, bfd_false}, + + BFD_JUMP_TABLE_GENERIC (coff), + BFD_JUMP_TABLE_COPY (coff), + BFD_JUMP_TABLE_CORE (_bfd_nocore), + BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff), + BFD_JUMP_TABLE_SYMBOLS (coff), + BFD_JUMP_TABLE_RELOCS (coff), + BFD_JUMP_TABLE_WRITE (coff), + BFD_JUMP_TABLE_LINK (coff), + + COFF_SWAP_TABLE, +}; |