| 1 | /* Define a target vector and some small routines for a variant of a.out.
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| 2 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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| 3 | 2000, 2001, 2002
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| 4 | Free Software Foundation, Inc.
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| 5 |
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| 6 | This file is part of BFD, the Binary File Descriptor library.
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| 7 |
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| 8 | This program is free software; you can redistribute it and/or modify
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| 9 | it under the terms of the GNU General Public License as published by
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| 10 | the Free Software Foundation; either version 2 of the License, or
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| 11 | (at your option) any later version.
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| 12 |
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| 13 | This program is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU General Public License
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| 19 | along with this program; if not, write to the Free Software
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| 20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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| 21 |
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| 22 | #include "aout/aout64.h"
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| 23 | #include "aout/stab_gnu.h"
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| 24 | #include "aout/ar.h"
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| 25 | /*#include "libaout.h"*/
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| 26 |
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| 27 | #ifndef SEGMENT_SIZE
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| 28 | #define SEGMENT_SIZE TARGET_PAGE_SIZE
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| 29 | #endif
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| 30 |
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| 31 | extern reloc_howto_type * NAME(aout,reloc_type_lookup)
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| 32 | PARAMS ((bfd *, bfd_reloc_code_real_type));
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| 33 |
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| 34 | /* Set parameters about this a.out file that are machine-dependent.
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| 35 | This routine is called from some_aout_object_p just before it returns. */
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| 36 | #ifndef MY_callback
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| 37 |
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| 38 | static const bfd_target *MY(callback) PARAMS ((bfd *));
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| 39 |
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| 40 | static const bfd_target *
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| 41 | MY(callback) (abfd)
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| 42 | bfd *abfd;
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| 43 | {
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| 44 | struct internal_exec *execp = exec_hdr (abfd);
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| 45 | unsigned int arch_align_power;
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| 46 | unsigned long arch_align;
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| 47 |
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| 48 | /* Calculate the file positions of the parts of a newly read aout header */
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| 49 | obj_textsec (abfd)->_raw_size = N_TXTSIZE(*execp);
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| 50 |
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| 51 | /* The virtual memory addresses of the sections */
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| 52 | obj_textsec (abfd)->vma = N_TXTADDR(*execp);
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| 53 | obj_datasec (abfd)->vma = N_DATADDR(*execp);
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| 54 | obj_bsssec (abfd)->vma = N_BSSADDR(*execp);
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| 55 |
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| 56 | /* For some targets, if the entry point is not in the same page
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| 57 | as the start of the text, then adjust the VMA so that it is.
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| 58 | FIXME: Do this with a macro like SET_ARCH_MACH instead? */
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| 59 | if (aout_backend_info (abfd)->entry_is_text_address
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| 60 | && execp->a_entry > obj_textsec (abfd)->vma)
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| 61 | {
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| 62 | bfd_vma adjust;
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| 63 |
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| 64 | adjust = execp->a_entry - obj_textsec (abfd)->vma;
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| 65 | /* Adjust only by whole pages. */
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| 66 | adjust &= ~(TARGET_PAGE_SIZE - 1);
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| 67 | obj_textsec (abfd)->vma += adjust;
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| 68 | obj_datasec (abfd)->vma += adjust;
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| 69 | obj_bsssec (abfd)->vma += adjust;
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| 70 | }
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| 71 |
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| 72 | /* Set the load addresses to be the same as the virtual addresses. */
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| 73 | obj_textsec (abfd)->lma = obj_textsec (abfd)->vma;
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| 74 | obj_datasec (abfd)->lma = obj_datasec (abfd)->vma;
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| 75 | obj_bsssec (abfd)->lma = obj_bsssec (abfd)->vma;
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| 76 |
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| 77 | /* The file offsets of the sections */
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| 78 | obj_textsec (abfd)->filepos = N_TXTOFF (*execp);
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| 79 | obj_datasec (abfd)->filepos = N_DATOFF (*execp);
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| 80 |
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| 81 | /* The file offsets of the relocation info */
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| 82 | obj_textsec (abfd)->rel_filepos = N_TRELOFF(*execp);
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| 83 | obj_datasec (abfd)->rel_filepos = N_DRELOFF(*execp);
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| 84 |
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| 85 | /* The file offsets of the string table and symbol table. */
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| 86 | obj_sym_filepos (abfd) = N_SYMOFF (*execp);
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| 87 | obj_str_filepos (abfd) = N_STROFF (*execp);
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| 88 |
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| 89 | /* Determine the architecture and machine type of the object file. */
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| 90 | #ifdef SET_ARCH_MACH
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| 91 | SET_ARCH_MACH (abfd, *execp);
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| 92 | #else
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| 93 | bfd_default_set_arch_mach (abfd, DEFAULT_ARCH, 0);
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| 94 | #endif
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| 95 |
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| 96 | /* The number of relocation records. This must be called after
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| 97 | SET_ARCH_MACH. It assumes that SET_ARCH_MACH will set
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| 98 | obj_reloc_entry_size correctly, if the reloc size is not
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| 99 | RELOC_STD_SIZE. */
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| 100 | obj_textsec (abfd)->reloc_count =
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| 101 | execp->a_trsize / obj_reloc_entry_size (abfd);
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| 102 | obj_datasec (abfd)->reloc_count =
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| 103 | execp->a_drsize / obj_reloc_entry_size (abfd);
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| 104 |
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| 105 | /* Now that we know the architecture, set the alignments of the
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| 106 | sections. This is normally done by NAME(aout,new_section_hook),
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| 107 | but when the initial sections were created the architecture had
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| 108 | not yet been set. However, for backward compatibility, we don't
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| 109 | set the alignment power any higher than as required by the size
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| 110 | of the section. */
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| 111 | arch_align_power = bfd_get_arch_info (abfd)->section_align_power;
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| 112 | arch_align = 1 << arch_align_power;
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| 113 | if ((BFD_ALIGN (obj_textsec (abfd)->_raw_size, arch_align)
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| 114 | == obj_textsec (abfd)->_raw_size)
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| 115 | && (BFD_ALIGN (obj_datasec (abfd)->_raw_size, arch_align)
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| 116 | == obj_datasec (abfd)->_raw_size)
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| 117 | && (BFD_ALIGN (obj_bsssec (abfd)->_raw_size, arch_align)
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| 118 | == obj_bsssec (abfd)->_raw_size))
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| 119 | {
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| 120 | obj_textsec (abfd)->alignment_power = arch_align_power;
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| 121 | obj_datasec (abfd)->alignment_power = arch_align_power;
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| 122 | obj_bsssec (abfd)->alignment_power = arch_align_power;
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| 123 | }
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| 124 |
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| 125 | /* Don't set sizes now -- can't be sure until we know arch & mach.
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| 126 | Sizes get set in set_sizes callback, later. */
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| 127 | #if 0
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| 128 | adata(abfd).page_size = TARGET_PAGE_SIZE;
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| 129 | adata(abfd).segment_size = SEGMENT_SIZE;
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| 130 | adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
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| 131 | #endif
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| 132 |
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| 133 | return abfd->xvec;
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| 134 | }
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| 135 | #endif
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| 136 |
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| 137 | #ifndef MY_object_p
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| 138 | /* Finish up the reading of an a.out file header */
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| 139 |
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| 140 | static const bfd_target *MY(object_p) PARAMS ((bfd *));
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| 141 |
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| 142 | static const bfd_target *
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| 143 | MY(object_p) (abfd)
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| 144 | bfd *abfd;
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| 145 | {
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| 146 | struct external_exec exec_bytes; /* Raw exec header from file */
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| 147 | struct internal_exec exec; /* Cleaned-up exec header */
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| 148 | const bfd_target *target;
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| 149 | bfd_size_type amt = EXEC_BYTES_SIZE;
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| 150 |
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| 151 | if (bfd_bread ((PTR) &exec_bytes, amt, abfd) != amt)
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| 152 | {
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| 153 | if (bfd_get_error () != bfd_error_system_call)
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| 154 | bfd_set_error (bfd_error_wrong_format);
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| 155 | return 0;
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| 156 | }
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| 157 |
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| 158 | #ifdef SWAP_MAGIC
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| 159 | exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
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| 160 | #else
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| 161 | exec.a_info = GET_MAGIC (abfd, exec_bytes.e_info);
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| 162 | #endif /* SWAP_MAGIC */
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| 163 |
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| 164 | if (N_BADMAG (exec)) return 0;
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| 165 | #ifdef MACHTYPE_OK
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| 166 | if (!(MACHTYPE_OK (N_MACHTYPE (exec)))) return 0;
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| 167 | #endif
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| 168 |
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| 169 | NAME(aout,swap_exec_header_in) (abfd, &exec_bytes, &exec);
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| 170 |
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| 171 | #ifdef SWAP_MAGIC
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| 172 | /* swap_exec_header_in read in a_info with the wrong byte order */
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| 173 | exec.a_info = SWAP_MAGIC (exec_bytes.e_info);
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| 174 | #endif /* SWAP_MAGIC */
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| 175 |
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| 176 | target = NAME(aout,some_aout_object_p) (abfd, &exec, MY(callback));
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| 177 |
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| 178 | #ifdef ENTRY_CAN_BE_ZERO
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| 179 | /* The NEWSOS3 entry-point is/was 0, which (amongst other lossage)
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| 180 | * means that it isn't obvious if EXEC_P should be set.
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| 181 | * All of the following must be true for an executable:
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| 182 | * There must be no relocations, the bfd can be neither an
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| 183 | * archive nor an archive element, and the file must be executable. */
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| 184 |
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| 185 | if (exec.a_trsize + exec.a_drsize == 0
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| 186 | && bfd_get_format(abfd) == bfd_object && abfd->my_archive == NULL)
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| 187 | {
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| 188 | struct stat buf;
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| 189 | #ifndef S_IXUSR
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| 190 | #define S_IXUSR 0100 /* Execute by owner. */
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| 191 | #endif
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| 192 | if (stat(abfd->filename, &buf) == 0 && (buf.st_mode & S_IXUSR))
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| 193 | abfd->flags |= EXEC_P;
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| 194 | }
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| 195 | #endif /* ENTRY_CAN_BE_ZERO */
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| 196 |
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| 197 | return target;
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| 198 | }
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| 199 | #define MY_object_p MY(object_p)
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| 200 | #endif
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| 201 |
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| 202 | #ifndef MY_mkobject
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| 203 |
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| 204 | static bfd_boolean MY(mkobject) PARAMS ((bfd *));
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| 205 |
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| 206 | static bfd_boolean
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| 207 | MY(mkobject) (abfd)
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| 208 | bfd *abfd;
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| 209 | {
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| 210 | if (! NAME(aout,mkobject) (abfd))
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| 211 | return FALSE;
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| 212 | #if 0 /* Sizes get set in set_sizes callback, later, after we know
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| 213 | the architecture and machine. */
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| 214 | adata(abfd).page_size = TARGET_PAGE_SIZE;
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| 215 | adata(abfd).segment_size = SEGMENT_SIZE;
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| 216 | adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
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| 217 | #endif
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| 218 | return TRUE;
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| 219 | }
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| 220 | #define MY_mkobject MY(mkobject)
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| 221 | #endif
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| 222 |
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| 223 | #ifndef MY_bfd_copy_private_section_data
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| 224 |
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| 225 | /* Copy private section data. This actually does nothing with the
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| 226 | sections. It copies the subformat field. We copy it here, because
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| 227 | we need to know whether this is a QMAGIC file before we set the
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| 228 | section contents, and copy_private_bfd_data is not called until
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| 229 | after the section contents have been set. */
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| 230 |
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| 231 | static bfd_boolean MY_bfd_copy_private_section_data
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| 232 | PARAMS ((bfd *, asection *, bfd *, asection *));
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| 233 |
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| 234 | static bfd_boolean
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| 235 | MY_bfd_copy_private_section_data (ibfd, isec, obfd, osec)
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| 236 | bfd *ibfd;
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| 237 | asection *isec ATTRIBUTE_UNUSED;
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| 238 | bfd *obfd;
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| 239 | asection *osec ATTRIBUTE_UNUSED;
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| 240 | {
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| 241 | if (bfd_get_flavour (ibfd) == bfd_target_aout_flavour
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| 242 | && bfd_get_flavour (obfd) == bfd_target_aout_flavour)
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| 243 | obj_aout_subformat (obfd) = obj_aout_subformat (ibfd);
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| 244 | return TRUE;
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| 245 | }
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| 246 |
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| 247 | #endif
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| 248 |
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| 249 | /* Write an object file.
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| 250 | Section contents have already been written. We write the
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| 251 | file header, symbols, and relocation. */
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| 252 |
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| 253 | #ifndef MY_write_object_contents
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| 254 | static bfd_boolean MY(write_object_contents) PARAMS ((bfd *));
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| 255 |
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| 256 | static bfd_boolean
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| 257 | MY(write_object_contents) (abfd)
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| 258 | bfd *abfd;
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| 259 | {
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| 260 | struct external_exec exec_bytes;
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| 261 | struct internal_exec *execp = exec_hdr (abfd);
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| 262 |
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| 263 | obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
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| 264 |
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| 265 | WRITE_HEADERS(abfd, execp);
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| 266 |
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| 267 | return TRUE;
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| 268 | }
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| 269 | #define MY_write_object_contents MY(write_object_contents)
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| 270 | #endif
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| 271 |
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| 272 | #ifndef MY_set_sizes
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| 273 |
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| 274 | static bfd_boolean MY(set_sizes) PARAMS ((bfd *));
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| 275 |
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| 276 | static bfd_boolean
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| 277 | MY(set_sizes) (abfd)
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| 278 | bfd *abfd;
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| 279 | {
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| 280 | adata(abfd).page_size = TARGET_PAGE_SIZE;
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| 281 | adata(abfd).segment_size = SEGMENT_SIZE;
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| 282 |
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| 283 | #ifdef ZMAGIC_DISK_BLOCK_SIZE
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| 284 | adata(abfd).zmagic_disk_block_size = ZMAGIC_DISK_BLOCK_SIZE;
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| 285 | #else
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| 286 | adata(abfd).zmagic_disk_block_size = TARGET_PAGE_SIZE;
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| 287 | #endif
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| 288 |
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| 289 | adata(abfd).exec_bytes_size = EXEC_BYTES_SIZE;
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| 290 | return TRUE;
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| 291 | }
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| 292 | #define MY_set_sizes MY(set_sizes)
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| 293 | #endif
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| 294 |
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| 295 | #ifndef MY_exec_hdr_flags
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| 296 | #define MY_exec_hdr_flags 0
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| 297 | #endif
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| 298 |
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| 299 | #ifndef MY_backend_data
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| 300 |
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| 301 | #ifndef MY_zmagic_contiguous
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| 302 | #define MY_zmagic_contiguous 0
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| 303 | #endif
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| 304 | #ifndef MY_text_includes_header
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| 305 | #define MY_text_includes_header 0
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| 306 | #endif
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| 307 | #ifndef MY_entry_is_text_address
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| 308 | #define MY_entry_is_text_address 0
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| 309 | #endif
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| 310 | #ifndef MY_exec_header_not_counted
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| 311 | #define MY_exec_header_not_counted 0
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| 312 | #endif
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| 313 | #ifndef MY_add_dynamic_symbols
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| 314 | #define MY_add_dynamic_symbols 0
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| 315 | #endif
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| 316 | #ifndef MY_add_one_symbol
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| 317 | #define MY_add_one_symbol 0
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| 318 | #endif
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| 319 | #ifndef MY_link_dynamic_object
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| 320 | #define MY_link_dynamic_object 0
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| 321 | #endif
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| 322 | #ifndef MY_write_dynamic_symbol
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| 323 | #define MY_write_dynamic_symbol 0
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| 324 | #endif
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| 325 | #ifndef MY_check_dynamic_reloc
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| 326 | #define MY_check_dynamic_reloc 0
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| 327 | #endif
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| 328 | #ifndef MY_finish_dynamic_link
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| 329 | #define MY_finish_dynamic_link 0
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| 330 | #endif
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| 331 |
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| 332 | static const struct aout_backend_data MY(backend_data) = {
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| 333 | MY_zmagic_contiguous,
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| 334 | MY_text_includes_header,
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| 335 | MY_entry_is_text_address,
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| 336 | MY_exec_hdr_flags,
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| 337 | 0, /* text vma? */
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| 338 | MY_set_sizes,
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| 339 | MY_exec_header_not_counted,
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| 340 | MY_add_dynamic_symbols,
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| 341 | MY_add_one_symbol,
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| 342 | MY_link_dynamic_object,
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| 343 | MY_write_dynamic_symbol,
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| 344 | MY_check_dynamic_reloc,
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| 345 | MY_finish_dynamic_link
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| 346 | };
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| 347 | #define MY_backend_data &MY(backend_data)
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| 348 | #endif
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| 349 |
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| 350 | #ifndef MY_final_link_callback
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| 351 |
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| 352 | /* Callback for the final_link routine to set the section offsets. */
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| 353 |
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| 354 | static void MY_final_link_callback
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| 355 | PARAMS ((bfd *, file_ptr *, file_ptr *, file_ptr *));
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| 356 |
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| 357 | static void
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| 358 | MY_final_link_callback (abfd, ptreloff, pdreloff, psymoff)
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| 359 | bfd *abfd;
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| 360 | file_ptr *ptreloff;
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| 361 | file_ptr *pdreloff;
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| 362 | file_ptr *psymoff;
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| 363 | {
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| 364 | struct internal_exec *execp = exec_hdr (abfd);
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| 365 |
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| 366 | *ptreloff = N_TRELOFF (*execp);
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| 367 | *pdreloff = N_DRELOFF (*execp);
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| 368 | *psymoff = N_SYMOFF (*execp);
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| 369 | }
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| 370 |
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| 371 | #endif
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| 372 |
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| 373 | #ifndef MY_bfd_final_link
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| 374 |
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| 375 | /* Final link routine. We need to use a call back to get the correct
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| 376 | offsets in the output file. */
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| 377 |
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| 378 | static bfd_boolean MY_bfd_final_link PARAMS ((bfd *, struct bfd_link_info *));
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| 379 |
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| 380 | static bfd_boolean
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| 381 | MY_bfd_final_link (abfd, info)
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| 382 | bfd *abfd;
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| 383 | struct bfd_link_info *info;
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| 384 | {
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| 385 | return NAME(aout,final_link) (abfd, info, MY_final_link_callback);
|
|---|
| 386 | }
|
|---|
| 387 |
|
|---|
| 388 | #endif
|
|---|
| 389 |
|
|---|
| 390 | /* We assume BFD generic archive files. */
|
|---|
| 391 | #ifndef MY_openr_next_archived_file
|
|---|
| 392 | #define MY_openr_next_archived_file bfd_generic_openr_next_archived_file
|
|---|
| 393 | #endif
|
|---|
| 394 | #ifndef MY_get_elt_at_index
|
|---|
| 395 | #define MY_get_elt_at_index _bfd_generic_get_elt_at_index
|
|---|
| 396 | #endif
|
|---|
| 397 | #ifndef MY_generic_stat_arch_elt
|
|---|
| 398 | #define MY_generic_stat_arch_elt bfd_generic_stat_arch_elt
|
|---|
| 399 | #endif
|
|---|
| 400 | #ifndef MY_slurp_armap
|
|---|
| 401 | #define MY_slurp_armap bfd_slurp_bsd_armap
|
|---|
| 402 | #endif
|
|---|
| 403 | #ifndef MY_slurp_extended_name_table
|
|---|
| 404 | #define MY_slurp_extended_name_table _bfd_slurp_extended_name_table
|
|---|
| 405 | #endif
|
|---|
| 406 | #ifndef MY_construct_extended_name_table
|
|---|
| 407 | #define MY_construct_extended_name_table \
|
|---|
| 408 | _bfd_archive_bsd_construct_extended_name_table
|
|---|
| 409 | #endif
|
|---|
| 410 | #ifndef MY_write_armap
|
|---|
| 411 | #define MY_write_armap bsd_write_armap
|
|---|
| 412 | #endif
|
|---|
| 413 | #ifndef MY_read_ar_hdr
|
|---|
| 414 | #define MY_read_ar_hdr _bfd_generic_read_ar_hdr
|
|---|
| 415 | #endif
|
|---|
| 416 | #ifndef MY_truncate_arname
|
|---|
| 417 | #define MY_truncate_arname bfd_bsd_truncate_arname
|
|---|
| 418 | #endif
|
|---|
| 419 | #ifndef MY_update_armap_timestamp
|
|---|
| 420 | #define MY_update_armap_timestamp _bfd_archive_bsd_update_armap_timestamp
|
|---|
| 421 | #endif
|
|---|
| 422 |
|
|---|
| 423 | /* No core file defined here -- configure in trad-core.c separately. */
|
|---|
| 424 | #ifndef MY_core_file_failing_command
|
|---|
| 425 | #define MY_core_file_failing_command _bfd_nocore_core_file_failing_command
|
|---|
| 426 | #endif
|
|---|
| 427 | #ifndef MY_core_file_failing_signal
|
|---|
| 428 | #define MY_core_file_failing_signal _bfd_nocore_core_file_failing_signal
|
|---|
| 429 | #endif
|
|---|
| 430 | #ifndef MY_core_file_matches_executable_p
|
|---|
| 431 | #define MY_core_file_matches_executable_p \
|
|---|
| 432 | _bfd_nocore_core_file_matches_executable_p
|
|---|
| 433 | #endif
|
|---|
| 434 | #ifndef MY_core_file_p
|
|---|
| 435 | #define MY_core_file_p _bfd_dummy_target
|
|---|
| 436 | #endif
|
|---|
| 437 |
|
|---|
| 438 | #ifndef MY_bfd_debug_info_start
|
|---|
| 439 | #define MY_bfd_debug_info_start bfd_void
|
|---|
| 440 | #endif
|
|---|
| 441 | #ifndef MY_bfd_debug_info_end
|
|---|
| 442 | #define MY_bfd_debug_info_end bfd_void
|
|---|
| 443 | #endif
|
|---|
| 444 | #ifndef MY_bfd_debug_info_accumulate
|
|---|
| 445 | #define MY_bfd_debug_info_accumulate \
|
|---|
| 446 | (void (*) PARAMS ((bfd*, struct sec *))) bfd_void
|
|---|
| 447 | #endif
|
|---|
| 448 |
|
|---|
| 449 | #ifndef MY_core_file_failing_command
|
|---|
| 450 | #define MY_core_file_failing_command NAME(aout,core_file_failing_command)
|
|---|
| 451 | #endif
|
|---|
| 452 | #ifndef MY_core_file_failing_signal
|
|---|
| 453 | #define MY_core_file_failing_signal NAME(aout,core_file_failing_signal)
|
|---|
| 454 | #endif
|
|---|
| 455 | #ifndef MY_core_file_matches_executable_p
|
|---|
| 456 | #define MY_core_file_matches_executable_p NAME(aout,core_file_matches_executable_p)
|
|---|
| 457 | #endif
|
|---|
| 458 | #ifndef MY_set_section_contents
|
|---|
| 459 | #define MY_set_section_contents NAME(aout,set_section_contents)
|
|---|
| 460 | #endif
|
|---|
| 461 | #ifndef MY_get_section_contents
|
|---|
| 462 | #define MY_get_section_contents NAME(aout,get_section_contents)
|
|---|
| 463 | #endif
|
|---|
| 464 | #ifndef MY_get_section_contents_in_window
|
|---|
| 465 | #define MY_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
|
|---|
| 466 | #endif
|
|---|
| 467 | #ifndef MY_new_section_hook
|
|---|
| 468 | #define MY_new_section_hook NAME(aout,new_section_hook)
|
|---|
| 469 | #endif
|
|---|
| 470 | #ifndef MY_get_symtab_upper_bound
|
|---|
| 471 | #define MY_get_symtab_upper_bound NAME(aout,get_symtab_upper_bound)
|
|---|
| 472 | #endif
|
|---|
| 473 | #ifndef MY_get_symtab
|
|---|
| 474 | #define MY_get_symtab NAME(aout,get_symtab)
|
|---|
| 475 | #endif
|
|---|
| 476 | #ifndef MY_get_reloc_upper_bound
|
|---|
| 477 | #define MY_get_reloc_upper_bound NAME(aout,get_reloc_upper_bound)
|
|---|
| 478 | #endif
|
|---|
| 479 | #ifndef MY_canonicalize_reloc
|
|---|
| 480 | #define MY_canonicalize_reloc NAME(aout,canonicalize_reloc)
|
|---|
| 481 | #endif
|
|---|
| 482 | #ifndef MY_make_empty_symbol
|
|---|
| 483 | #define MY_make_empty_symbol NAME(aout,make_empty_symbol)
|
|---|
| 484 | #endif
|
|---|
| 485 | #ifndef MY_print_symbol
|
|---|
| 486 | #define MY_print_symbol NAME(aout,print_symbol)
|
|---|
| 487 | #endif
|
|---|
| 488 | #ifndef MY_get_symbol_info
|
|---|
| 489 | #define MY_get_symbol_info NAME(aout,get_symbol_info)
|
|---|
| 490 | #endif
|
|---|
| 491 | #ifndef MY_get_lineno
|
|---|
| 492 | #define MY_get_lineno NAME(aout,get_lineno)
|
|---|
| 493 | #endif
|
|---|
| 494 | #ifndef MY_set_arch_mach
|
|---|
| 495 | #define MY_set_arch_mach NAME(aout,set_arch_mach)
|
|---|
| 496 | #endif
|
|---|
| 497 | #ifndef MY_find_nearest_line
|
|---|
| 498 | #define MY_find_nearest_line NAME(aout,find_nearest_line)
|
|---|
| 499 | #endif
|
|---|
| 500 | #ifndef MY_sizeof_headers
|
|---|
| 501 | #define MY_sizeof_headers NAME(aout,sizeof_headers)
|
|---|
| 502 | #endif
|
|---|
| 503 | #ifndef MY_bfd_get_relocated_section_contents
|
|---|
| 504 | #define MY_bfd_get_relocated_section_contents \
|
|---|
| 505 | bfd_generic_get_relocated_section_contents
|
|---|
| 506 | #endif
|
|---|
| 507 | #ifndef MY_bfd_relax_section
|
|---|
| 508 | #define MY_bfd_relax_section bfd_generic_relax_section
|
|---|
| 509 | #endif
|
|---|
| 510 | #ifndef MY_bfd_gc_sections
|
|---|
| 511 | #define MY_bfd_gc_sections bfd_generic_gc_sections
|
|---|
| 512 | #endif
|
|---|
| 513 | #ifndef MY_bfd_merge_sections
|
|---|
| 514 | #define MY_bfd_merge_sections bfd_generic_merge_sections
|
|---|
| 515 | #endif
|
|---|
| 516 | #ifndef MY_bfd_discard_group
|
|---|
| 517 | #define MY_bfd_discard_group bfd_generic_discard_group
|
|---|
| 518 | #endif
|
|---|
| 519 | #ifndef MY_bfd_reloc_type_lookup
|
|---|
| 520 | #define MY_bfd_reloc_type_lookup NAME(aout,reloc_type_lookup)
|
|---|
| 521 | #endif
|
|---|
| 522 | #ifndef MY_bfd_make_debug_symbol
|
|---|
| 523 | #define MY_bfd_make_debug_symbol 0
|
|---|
| 524 | #endif
|
|---|
| 525 | #ifndef MY_read_minisymbols
|
|---|
| 526 | #define MY_read_minisymbols NAME(aout,read_minisymbols)
|
|---|
| 527 | #endif
|
|---|
| 528 | #ifndef MY_minisymbol_to_symbol
|
|---|
| 529 | #define MY_minisymbol_to_symbol NAME(aout,minisymbol_to_symbol)
|
|---|
| 530 | #endif
|
|---|
| 531 | #ifndef MY_bfd_link_hash_table_create
|
|---|
| 532 | #define MY_bfd_link_hash_table_create NAME(aout,link_hash_table_create)
|
|---|
| 533 | #endif
|
|---|
| 534 | #ifndef MY_bfd_link_hash_table_free
|
|---|
| 535 | #define MY_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
|
|---|
| 536 | #endif
|
|---|
| 537 | #ifndef MY_bfd_link_add_symbols
|
|---|
| 538 | #define MY_bfd_link_add_symbols NAME(aout,link_add_symbols)
|
|---|
| 539 | #endif
|
|---|
| 540 | #ifndef MY_bfd_link_just_syms
|
|---|
| 541 | #define MY_bfd_link_just_syms _bfd_generic_link_just_syms
|
|---|
| 542 | #endif
|
|---|
| 543 | #ifndef MY_bfd_link_split_section
|
|---|
| 544 | #define MY_bfd_link_split_section _bfd_generic_link_split_section
|
|---|
| 545 | #endif
|
|---|
| 546 |
|
|---|
| 547 | #ifndef MY_bfd_copy_private_bfd_data
|
|---|
| 548 | #define MY_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
|
|---|
| 549 | #endif
|
|---|
| 550 |
|
|---|
| 551 | #ifndef MY_bfd_merge_private_bfd_data
|
|---|
| 552 | #define MY_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
|
|---|
| 553 | #endif
|
|---|
| 554 |
|
|---|
| 555 | #ifndef MY_bfd_copy_private_symbol_data
|
|---|
| 556 | #define MY_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
|
|---|
| 557 | #endif
|
|---|
| 558 |
|
|---|
| 559 | #ifndef MY_bfd_print_private_bfd_data
|
|---|
| 560 | #define MY_bfd_print_private_bfd_data _bfd_generic_bfd_print_private_bfd_data
|
|---|
| 561 | #endif
|
|---|
| 562 |
|
|---|
| 563 | #ifndef MY_bfd_set_private_flags
|
|---|
| 564 | #define MY_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
|
|---|
| 565 | #endif
|
|---|
| 566 |
|
|---|
| 567 | #ifndef MY_bfd_is_local_label_name
|
|---|
| 568 | #define MY_bfd_is_local_label_name bfd_generic_is_local_label_name
|
|---|
| 569 | #endif
|
|---|
| 570 |
|
|---|
| 571 | #ifndef MY_bfd_free_cached_info
|
|---|
| 572 | #define MY_bfd_free_cached_info NAME(aout,bfd_free_cached_info)
|
|---|
| 573 | #endif
|
|---|
| 574 |
|
|---|
| 575 | #ifndef MY_close_and_cleanup
|
|---|
| 576 | #define MY_close_and_cleanup MY_bfd_free_cached_info
|
|---|
| 577 | #endif
|
|---|
| 578 |
|
|---|
| 579 | #ifndef MY_get_dynamic_symtab_upper_bound
|
|---|
| 580 | #define MY_get_dynamic_symtab_upper_bound \
|
|---|
| 581 | _bfd_nodynamic_get_dynamic_symtab_upper_bound
|
|---|
| 582 | #endif
|
|---|
| 583 | #ifndef MY_canonicalize_dynamic_symtab
|
|---|
| 584 | #define MY_canonicalize_dynamic_symtab \
|
|---|
| 585 | _bfd_nodynamic_canonicalize_dynamic_symtab
|
|---|
| 586 | #endif
|
|---|
| 587 | #ifndef MY_get_dynamic_reloc_upper_bound
|
|---|
| 588 | #define MY_get_dynamic_reloc_upper_bound \
|
|---|
| 589 | _bfd_nodynamic_get_dynamic_reloc_upper_bound
|
|---|
| 590 | #endif
|
|---|
| 591 | #ifndef MY_canonicalize_dynamic_reloc
|
|---|
| 592 | #define MY_canonicalize_dynamic_reloc \
|
|---|
| 593 | _bfd_nodynamic_canonicalize_dynamic_reloc
|
|---|
| 594 | #endif
|
|---|
| 595 |
|
|---|
| 596 | /* Aout symbols normally have leading underscores */
|
|---|
| 597 | #ifndef MY_symbol_leading_char
|
|---|
| 598 | #define MY_symbol_leading_char '_'
|
|---|
| 599 | #endif
|
|---|
| 600 |
|
|---|
| 601 | /* Aout archives normally use spaces for padding */
|
|---|
| 602 | #ifndef AR_PAD_CHAR
|
|---|
| 603 | #define AR_PAD_CHAR ' '
|
|---|
| 604 | #endif
|
|---|
| 605 |
|
|---|
| 606 | #ifndef MY_BFD_TARGET
|
|---|
| 607 | const bfd_target MY(vec) =
|
|---|
| 608 | {
|
|---|
| 609 | TARGETNAME, /* name */
|
|---|
| 610 | bfd_target_aout_flavour,
|
|---|
| 611 | #ifdef TARGET_IS_BIG_ENDIAN_P
|
|---|
| 612 | BFD_ENDIAN_BIG, /* target byte order (big) */
|
|---|
| 613 | BFD_ENDIAN_BIG, /* target headers byte order (big) */
|
|---|
| 614 | #else
|
|---|
| 615 | BFD_ENDIAN_LITTLE, /* target byte order (little) */
|
|---|
| 616 | BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
|
|---|
| 617 | #endif
|
|---|
| 618 | (HAS_RELOC | EXEC_P | /* object flags */
|
|---|
| 619 | HAS_LINENO | HAS_DEBUG |
|
|---|
| 620 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
|---|
| 621 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
|---|
| 622 | MY_symbol_leading_char,
|
|---|
| 623 | AR_PAD_CHAR, /* ar_pad_char */
|
|---|
| 624 | 15, /* ar_max_namelen */
|
|---|
| 625 | #ifdef TARGET_IS_BIG_ENDIAN_P
|
|---|
| 626 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|---|
| 627 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|---|
| 628 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
|
|---|
| 629 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
|---|
| 630 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
|---|
| 631 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
|---|
| 632 | #else
|
|---|
| 633 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 634 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|---|
| 635 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
|---|
| 636 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
|---|
| 637 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
|---|
| 638 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
|---|
| 639 | #endif
|
|---|
| 640 | {_bfd_dummy_target, MY_object_p, /* bfd_check_format */
|
|---|
| 641 | bfd_generic_archive_p, MY_core_file_p},
|
|---|
| 642 | {bfd_false, MY_mkobject, /* bfd_set_format */
|
|---|
| 643 | _bfd_generic_mkarchive, bfd_false},
|
|---|
| 644 | {bfd_false, MY_write_object_contents, /* bfd_write_contents */
|
|---|
| 645 | _bfd_write_archive_contents, bfd_false},
|
|---|
| 646 |
|
|---|
| 647 | BFD_JUMP_TABLE_GENERIC (MY),
|
|---|
| 648 | BFD_JUMP_TABLE_COPY (MY),
|
|---|
| 649 | BFD_JUMP_TABLE_CORE (MY),
|
|---|
| 650 | BFD_JUMP_TABLE_ARCHIVE (MY),
|
|---|
| 651 | BFD_JUMP_TABLE_SYMBOLS (MY),
|
|---|
| 652 | BFD_JUMP_TABLE_RELOCS (MY),
|
|---|
| 653 | BFD_JUMP_TABLE_WRITE (MY),
|
|---|
| 654 | BFD_JUMP_TABLE_LINK (MY),
|
|---|
| 655 | BFD_JUMP_TABLE_DYNAMIC (MY),
|
|---|
| 656 |
|
|---|
| 657 | /* Alternative_target */
|
|---|
| 658 | NULL,
|
|---|
| 659 |
|
|---|
| 660 | (PTR) MY_backend_data
|
|---|
| 661 | };
|
|---|
| 662 | #endif /* MY_BFD_TARGET */
|
|---|
