OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [bfd/] [xcoff-target.h] - Blame information for rev 853

Go to most recent revision | Details | Compare with Previous | View Log

Line No. Rev Author Line
1 227 jeremybenn
/* Common definitions for backends based on IBM RS/6000 "XCOFF64" files.
2
   Copyright 2000, 2001, 2002, 2004, 2005, 2006, 2007, 2009
3
   Free Software Foundation, Inc.
4
   Contributed by Cygnus Support.
5
 
6
   This file is part of BFD, the Binary File Descriptor library.
7
 
8
   This program is free software; you can redistribute it and/or modify
9
   it under the terms of the GNU General Public License as published by
10
   the Free Software Foundation; either version 3 of the License, or
11
   (at your option) any later version.
12
 
13
   This program is distributed in the hope that it will be useful,
14
   but WITHOUT ANY WARRANTY; without even the implied warranty of
15
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16
   GNU General Public License for more details.
17
 
18
   You should have received a copy of the GNU General Public License
19
   along with this program; if not, write to the Free Software
20
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21
   MA 02110-1301, USA.  */
22
 
23
 
24
/* Internalcoff.h and coffcode.h modify themselves based on this flag.  */
25
#define RS6000COFF_C 1
26
 
27
#define SELECT_RELOC(internal, howto)                                   \
28
  {                                                                     \
29
    internal.r_type = howto->type;                                      \
30
    internal.r_size =                                                   \
31
      ((howto->complain_on_overflow == complain_overflow_signed         \
32
        ? 0x80                                                          \
33
        : 0)                                                             \
34
       | (howto->bitsize - 1));                                         \
35
  }
36
 
37
#define COFF_DEFAULT_SECTION_ALIGNMENT_POWER 3
38
 
39
#define COFF_LONG_FILENAMES
40
 
41
#define NO_COFF_SYMBOLS
42
 
43
#define RTYPE2HOWTO(cache_ptr, dst) _bfd_xcoff_rtype2howto (cache_ptr, dst)
44
 
45
#define coff_mkobject                                  _bfd_xcoff_mkobject
46
#define coff_bfd_copy_private_bfd_data                 _bfd_xcoff_copy_private_bfd_data
47
#define coff_bfd_is_local_label_name                   _bfd_xcoff_is_local_label_name
48
#define coff_bfd_is_target_special_symbol  ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
49
#define coff_bfd_reloc_type_lookup                     _bfd_xcoff_reloc_type_lookup
50
#define coff_relocate_section                          _bfd_ppc_xcoff_relocate_section
51
#define coff_core_file_failing_command                 _bfd_nocore_core_file_failing_command
52
#define coff_core_file_failing_signal                  _bfd_nocore_core_file_failing_signal
53
#define coff_core_file_matches_executable_p            _bfd_nocore_core_file_matches_executable_p
54
#define _bfd_xcoff_bfd_get_relocated_section_contents  coff_bfd_get_relocated_section_contents
55
#define _bfd_xcoff_bfd_relax_section                   coff_bfd_relax_section
56
#define _bfd_xcoff_bfd_gc_sections                     coff_bfd_gc_sections
57
#define _bfd_xcoff_bfd_merge_sections                  coff_bfd_merge_sections
58
#define _bfd_xcoff_bfd_discard_group                   bfd_generic_discard_group
59
#define _bfd_xcoff_section_already_linked              _bfd_generic_section_already_linked
60
#define _bfd_xcoff_bfd_define_common_symbol            _bfd_xcoff_define_common_symbol
61
#define _bfd_xcoff_bfd_link_split_section              coff_bfd_link_split_section
62
 
63
#define CORE_FILE_P _bfd_dummy_target
64
 
65
#ifdef AIX_CORE
66
 
67
#undef  CORE_FILE_P
68
#define CORE_FILE_P rs6000coff_core_p
69
extern const bfd_target * rs6000coff_core_p (bfd *);
70
extern bfd_boolean rs6000coff_core_file_matches_executable_p (bfd *, bfd*);
71
 
72
#undef  coff_core_file_matches_executable_p
73
#define coff_core_file_matches_executable_p  \
74
                                     rs6000coff_core_file_matches_executable_p
75
 
76
extern char *rs6000coff_core_file_failing_command (bfd *);
77
#undef  coff_core_file_failing_command
78
#define coff_core_file_failing_command rs6000coff_core_file_failing_command
79
 
80
extern int rs6000coff_core_file_failing_signal (bfd *);
81
#undef  coff_core_file_failing_signal
82
#define coff_core_file_failing_signal rs6000coff_core_file_failing_signal
83
#endif /* AIX_CORE */
84
 
85
#ifdef LYNX_CORE
86
 
87
#undef  CORE_FILE_P
88
#define CORE_FILE_P lynx_core_file_p
89
extern const bfd_target *lynx_core_file_p (bfd *);
90
 
91
extern bfd_boolean lynx_core_file_matches_executable_p (bfd *, bfd *);
92
#undef  coff_core_file_matches_executable_p
93
#define coff_core_file_matches_executable_p lynx_core_file_matches_executable_p
94
 
95
extern char *lynx_core_file_failing_command (bfd *);
96
#undef  coff_core_file_failing_command
97
#define coff_core_file_failing_command lynx_core_file_failing_command
98
 
99
extern int lynx_core_file_failing_signal (bfd *);
100
#undef  coff_core_file_failing_signal
101
#define coff_core_file_failing_signal lynx_core_file_failing_signal
102
 
103
#endif /* LYNX_CORE */
104
 
105
/* XCOFF archives do not have anything which corresponds to an
106
   extended name table.  */
107
 
108
#define _bfd_xcoff_slurp_extended_name_table bfd_false
109
#define _bfd_xcoff_construct_extended_name_table \
110
  ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_false)
111
#define _bfd_xcoff_truncate_arname bfd_dont_truncate_arname
112
 
113
/* We can use the standard get_elt_at_index routine.  */
114
 
115
#define _bfd_xcoff_get_elt_at_index _bfd_generic_get_elt_at_index
116
 
117
/* XCOFF archives do not have a timestamp.  */
118
 
119
#define _bfd_xcoff_update_armap_timestamp bfd_true
120
 
121
extern bfd_boolean        _bfd_xcoff_mkobject (bfd *);
122
extern bfd_boolean        _bfd_xcoff_copy_private_bfd_data (bfd *, bfd *);
123
extern bfd_boolean        _bfd_xcoff_is_local_label_name (bfd *, const char *);
124
extern void               _bfd_xcoff_rtype2howto  (arelent *, struct internal_reloc *);
125
extern bfd_boolean        _bfd_xcoff_slurp_armap (bfd *);
126
extern void *             _bfd_xcoff_read_ar_hdr (bfd *);
127
extern bfd *              _bfd_xcoff_openr_next_archived_file (bfd *, bfd *);
128
extern int                _bfd_xcoff_generic_stat_arch_elt (bfd *, struct stat *);
129
extern bfd_boolean        _bfd_xcoff_write_armap  (bfd *, unsigned int, struct orl *, unsigned int, int);
130
extern bfd_boolean        _bfd_xcoff_write_archive_contents (bfd *);
131
extern int                _bfd_xcoff_sizeof_headers (bfd *, struct bfd_link_info *);
132
extern void               _bfd_xcoff_swap_sym_in (bfd *, void *, void *);
133
extern unsigned int       _bfd_xcoff_swap_sym_out (bfd *, void *, void *);
134
extern void               _bfd_xcoff_swap_aux_in (bfd *, void *, int, int, int, int, void *);
135
extern unsigned int       _bfd_xcoff_swap_aux_out (bfd *, void *, int, int, int, int, void *);
136
extern reloc_howto_type * _bfd_xcoff_reloc_type_lookup  (bfd *, bfd_reloc_code_real_type);
137
extern const bfd_target * _bfd_xcoff_archive_p (bfd *);
138
 
139
#ifndef coff_SWAP_sym_in
140
#define coff_SWAP_sym_in  _bfd_xcoff_swap_sym_in
141
#define coff_SWAP_sym_out _bfd_xcoff_swap_sym_out
142
#define coff_SWAP_aux_in  _bfd_xcoff_swap_aux_in
143
#define coff_SWAP_aux_out _bfd_xcoff_swap_aux_out
144
#endif
145
 
146
#include "coffcode.h"
147
 
148
/* The transfer vector that leads the outside world to all of the above.  */
149
 
150
const bfd_target TARGET_SYM =
151
{
152
  TARGET_NAME,
153
  bfd_target_xcoff_flavour,
154
  BFD_ENDIAN_BIG,               /* Data byte order is big.  */
155
  BFD_ENDIAN_BIG,               /* Header byte order is big.  */
156
 
157
  (HAS_RELOC | EXEC_P |         /* Object flags.  */
158
   HAS_LINENO | HAS_DEBUG | DYNAMIC |
159
   HAS_SYMS | HAS_LOCALS | WP_TEXT),
160
 
161
  (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* Section flags.  */
162
  0,                             /* Leading char.  */
163
  '/',                          /* AR_pad_char.  */
164
  15,                           /* AR_max_namelen??? FIXME.  */
165
 
166
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
167
     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
168
     bfd_getb16, bfd_getb_signed_16, bfd_putb16,/* Data.  */
169
  bfd_getb64, bfd_getb_signed_64, bfd_putb64,
170
     bfd_getb32, bfd_getb_signed_32, bfd_putb32,
171
     bfd_getb16, bfd_getb_signed_16, bfd_putb16,/* Headers.  */
172
 
173
  {_bfd_dummy_target, coff_object_p,            /* bfd_check_format.  */
174
     _bfd_xcoff_archive_p, CORE_FILE_P},
175
  {bfd_false, coff_mkobject,                    /* bfd_set_format.  */
176
     _bfd_generic_mkarchive, bfd_false},
177
  {bfd_false, coff_write_object_contents,       /* bfd_write_contents.  */
178
     _bfd_xcoff_write_archive_contents, bfd_false},
179
 
180
     BFD_JUMP_TABLE_GENERIC (coff),
181
     BFD_JUMP_TABLE_COPY (coff),
182
     BFD_JUMP_TABLE_CORE (coff),
183
     BFD_JUMP_TABLE_ARCHIVE (_bfd_xcoff),
184
     BFD_JUMP_TABLE_SYMBOLS (coff),
185
     BFD_JUMP_TABLE_RELOCS (coff),
186
     BFD_JUMP_TABLE_WRITE (coff),
187
     BFD_JUMP_TABLE_LINK (_bfd_xcoff),
188
     BFD_JUMP_TABLE_DYNAMIC (_bfd_xcoff),
189
 
190
  NULL,
191
 
192
  COFF_SWAP_TABLE
193
};

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.