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[/] [or1k/] [trunk/] [insight/] [bfd/] [libpei.h] - Blame information for rev 1770

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1 578 markom
/* Support for the generic parts of PE/PEI; common header information.
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   Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001
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   Free Software Foundation, Inc.
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   Written by Cygnus Solutions.
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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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13
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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
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/*
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Most of this hacked by  Steve Chamberlain,
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                        sac@cygnus.com
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PE/PEI rearrangement (and code added): Donn Terry
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                                       Softway Systems, Inc.
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*/
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/* Hey look, some documentation [and in a place you expect to find it]!
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   The main reference for the pei format is "Microsoft Portable Executable
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   and Common Object File Format Specification 4.1".  Get it if you need to
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   do some serious hacking on this code.
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   Another reference:
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   "Peering Inside the PE: A Tour of the Win32 Portable Executable
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   File Format", MSJ 1994, Volume 9.
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   The *sole* difference between the pe format and the pei format is that the
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   latter has an MSDOS 2.0 .exe header on the front that prints the message
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   "This app must be run under Windows." (or some such).
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   (FIXME: Whether that statement is *really* true or not is unknown.
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   Are there more subtle differences between pe and pei formats?
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   For now assume there aren't.  If you find one, then for God sakes
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   document it here!)
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   The Microsoft docs use the word "image" instead of "executable" because
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   the former can also refer to a DLL (shared library).  Confusion can arise
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   because the `i' in `pei' also refers to "image".  The `pe' format can
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   also create images (i.e. executables), it's just that to run on a win32
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   system you need to use the pei format.
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   FIXME: Please add more docs here so the next poor fool that has to hack
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   on this code has a chance of getting something accomplished without
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   wasting too much time.
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*/
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#ifndef GET_FCN_LNNOPTR
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#define GET_FCN_LNNOPTR(abfd, ext) \
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     bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
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#endif
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#ifndef GET_FCN_ENDNDX
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#define GET_FCN_ENDNDX(abfd, ext)  \
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        bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
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#endif
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#ifndef PUT_FCN_LNNOPTR
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#define PUT_FCN_LNNOPTR(abfd, in, ext)  bfd_h_put_32(abfd,  in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
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#endif
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#ifndef PUT_FCN_ENDNDX
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#define PUT_FCN_ENDNDX(abfd, in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
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#endif
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#ifndef GET_LNSZ_LNNO
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#define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno)
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#endif
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#ifndef GET_LNSZ_SIZE
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#define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size)
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#endif
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#ifndef PUT_LNSZ_LNNO
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#define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno)
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#endif
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#ifndef PUT_LNSZ_SIZE
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#define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size)
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#endif
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#ifndef GET_SCN_SCNLEN
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#define GET_SCN_SCNLEN(abfd,  ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen)
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#endif
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#ifndef GET_SCN_NRELOC
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#define GET_SCN_NRELOC(abfd,  ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc)
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#endif
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#ifndef GET_SCN_NLINNO
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#define GET_SCN_NLINNO(abfd, ext)  bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno)
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#endif
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#ifndef PUT_SCN_SCNLEN
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#define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen)
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#endif
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#ifndef PUT_SCN_NRELOC
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#define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc)
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#endif
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#ifndef PUT_SCN_NLINNO
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#define PUT_SCN_NLINNO(abfd,in, ext)  bfd_h_put_16(abfd,in, (bfd_byte  *) ext->x_scn.x_nlinno)
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#endif
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#ifndef GET_LINENO_LNNO
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#define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno));
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#endif
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#ifndef PUT_LINENO_LNNO
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#define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val,  (bfd_byte *) (ext->l_lnno));
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#endif
111
 
112
/* The f_symptr field in the filehdr is sometimes 64 bits.  */
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#ifndef GET_FILEHDR_SYMPTR
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#define GET_FILEHDR_SYMPTR bfd_h_get_32
115
#endif
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#ifndef PUT_FILEHDR_SYMPTR
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#define PUT_FILEHDR_SYMPTR bfd_h_put_32
118
#endif
119
 
120
/* Some fields in the aouthdr are sometimes 64 bits.  */
121
#ifndef GET_AOUTHDR_TSIZE
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#define GET_AOUTHDR_TSIZE bfd_h_get_32
123
#endif
124
#ifndef PUT_AOUTHDR_TSIZE
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#define PUT_AOUTHDR_TSIZE bfd_h_put_32
126
#endif
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#ifndef GET_AOUTHDR_DSIZE
128
#define GET_AOUTHDR_DSIZE bfd_h_get_32
129
#endif
130
#ifndef PUT_AOUTHDR_DSIZE
131
#define PUT_AOUTHDR_DSIZE bfd_h_put_32
132
#endif
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#ifndef GET_AOUTHDR_BSIZE
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#define GET_AOUTHDR_BSIZE bfd_h_get_32
135
#endif
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#ifndef PUT_AOUTHDR_BSIZE
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#define PUT_AOUTHDR_BSIZE bfd_h_put_32
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#endif
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#ifndef GET_AOUTHDR_ENTRY
140
#define GET_AOUTHDR_ENTRY bfd_h_get_32
141
#endif
142
#ifndef PUT_AOUTHDR_ENTRY
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#define PUT_AOUTHDR_ENTRY bfd_h_put_32
144
#endif
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#ifndef GET_AOUTHDR_TEXT_START
146
#define GET_AOUTHDR_TEXT_START bfd_h_get_32
147
#endif
148
#ifndef PUT_AOUTHDR_TEXT_START
149
#define PUT_AOUTHDR_TEXT_START bfd_h_put_32
150
#endif
151
#ifndef GET_AOUTHDR_DATA_START
152
#define GET_AOUTHDR_DATA_START bfd_h_get_32
153
#endif
154
#ifndef PUT_AOUTHDR_DATA_START
155
#define PUT_AOUTHDR_DATA_START bfd_h_put_32
156
#endif
157
 
158
/* Some fields in the scnhdr are sometimes 64 bits.  */
159
#ifndef GET_SCNHDR_PADDR
160
#define GET_SCNHDR_PADDR bfd_h_get_32
161
#endif
162
#ifndef PUT_SCNHDR_PADDR
163
#define PUT_SCNHDR_PADDR bfd_h_put_32
164
#endif
165
#ifndef GET_SCNHDR_VADDR
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#define GET_SCNHDR_VADDR bfd_h_get_32
167
#endif
168
#ifndef PUT_SCNHDR_VADDR
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#define PUT_SCNHDR_VADDR bfd_h_put_32
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#endif
171
#ifndef GET_SCNHDR_SIZE
172
#define GET_SCNHDR_SIZE bfd_h_get_32
173
#endif
174
#ifndef PUT_SCNHDR_SIZE
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#define PUT_SCNHDR_SIZE bfd_h_put_32
176
#endif
177
#ifndef GET_SCNHDR_SCNPTR
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#define GET_SCNHDR_SCNPTR bfd_h_get_32
179
#endif
180
#ifndef PUT_SCNHDR_SCNPTR
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#define PUT_SCNHDR_SCNPTR bfd_h_put_32
182
#endif
183
#ifndef GET_SCNHDR_RELPTR
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#define GET_SCNHDR_RELPTR bfd_h_get_32
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#endif
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#ifndef PUT_SCNHDR_RELPTR
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#define PUT_SCNHDR_RELPTR bfd_h_put_32
188
#endif
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#ifndef GET_SCNHDR_LNNOPTR
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#define GET_SCNHDR_LNNOPTR bfd_h_get_32
191
#endif
192
#ifndef PUT_SCNHDR_LNNOPTR
193
#define PUT_SCNHDR_LNNOPTR bfd_h_put_32
194
#endif
195
 
196
#ifdef COFF_WITH_pep
197
 
198
#define GET_OPTHDR_IMAGE_BASE bfd_h_get_64
199
#define PUT_OPTHDR_IMAGE_BASE bfd_h_put_64
200
#define GET_OPTHDR_SIZE_OF_STACK_RESERVE bfd_h_get_64
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#define PUT_OPTHDR_SIZE_OF_STACK_RESERVE bfd_h_put_64
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#define GET_OPTHDR_SIZE_OF_STACK_COMMIT bfd_h_get_64
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#define PUT_OPTHDR_SIZE_OF_STACK_COMMIT bfd_h_put_64
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#define GET_OPTHDR_SIZE_OF_HEAP_RESERVE bfd_h_get_64
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#define PUT_OPTHDR_SIZE_OF_HEAP_RESERVE bfd_h_put_64
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#define GET_OPTHDR_SIZE_OF_HEAP_COMMIT bfd_h_get_64
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#define PUT_OPTHDR_SIZE_OF_HEAP_COMMIT bfd_h_put_64
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#define GET_PDATA_ENTRY bfd_get_64
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210
#define _bfd_XX_bfd_copy_private_bfd_data_common        _bfd_pep_bfd_copy_private_bfd_data_common
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#define _bfd_XX_bfd_copy_private_section_data           _bfd_pep_bfd_copy_private_section_data
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#define _bfd_XX_get_symbol_info                         _bfd_pep_get_symbol_info
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#define _bfd_XX_only_swap_filehdr_out                   _bfd_pep_only_swap_filehdr_out
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#define _bfd_XX_print_private_bfd_data_common           _bfd_pep_print_private_bfd_data_common
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#define _bfd_XXi_final_link_postscript                  _bfd_pepi_final_link_postscript
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#define _bfd_XXi_final_link_postscript                  _bfd_pepi_final_link_postscript
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#define _bfd_XXi_only_swap_filehdr_out                  _bfd_pepi_only_swap_filehdr_out
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#define _bfd_XXi_swap_aouthdr_in                        _bfd_pepi_swap_aouthdr_in
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#define _bfd_XXi_swap_aouthdr_out                       _bfd_pepi_swap_aouthdr_out
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#define _bfd_XXi_swap_aux_in                            _bfd_pepi_swap_aux_in
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#define _bfd_XXi_swap_aux_out                           _bfd_pepi_swap_aux_out
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#define _bfd_XXi_swap_lineno_in                         _bfd_pepi_swap_lineno_in
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#define _bfd_XXi_swap_lineno_out                        _bfd_pepi_swap_lineno_out
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#define _bfd_XXi_swap_scnhdr_out                        _bfd_pepi_swap_scnhdr_out
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#define _bfd_XXi_swap_sym_in                            _bfd_pepi_swap_sym_in
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#define _bfd_XXi_swap_sym_out                           _bfd_pepi_swap_sym_out
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228
#else /* !COFF_WITH_pep */
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#define GET_OPTHDR_IMAGE_BASE bfd_h_get_32
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#define PUT_OPTHDR_IMAGE_BASE bfd_h_put_32
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#define GET_OPTHDR_SIZE_OF_STACK_RESERVE bfd_h_get_32
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#define PUT_OPTHDR_SIZE_OF_STACK_RESERVE bfd_h_put_32
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#define GET_OPTHDR_SIZE_OF_STACK_COMMIT bfd_h_get_32
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#define PUT_OPTHDR_SIZE_OF_STACK_COMMIT bfd_h_put_32
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#define GET_OPTHDR_SIZE_OF_HEAP_RESERVE bfd_h_get_32
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#define PUT_OPTHDR_SIZE_OF_HEAP_RESERVE bfd_h_put_32
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#define GET_OPTHDR_SIZE_OF_HEAP_COMMIT bfd_h_get_32
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#define PUT_OPTHDR_SIZE_OF_HEAP_COMMIT bfd_h_put_32
240
#define GET_PDATA_ENTRY bfd_get_32
241
 
242
#define _bfd_XX_bfd_copy_private_bfd_data_common        _bfd_pe_bfd_copy_private_bfd_data_common
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#define _bfd_XX_bfd_copy_private_section_data           _bfd_pe_bfd_copy_private_section_data
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#define _bfd_XX_get_symbol_info                         _bfd_pe_get_symbol_info
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#define _bfd_XX_only_swap_filehdr_out                   _bfd_pe_only_swap_filehdr_out
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#define _bfd_XX_print_private_bfd_data_common           _bfd_pe_print_private_bfd_data_common
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#define _bfd_XXi_final_link_postscript                  _bfd_pei_final_link_postscript
248
#define _bfd_XXi_final_link_postscript                  _bfd_pei_final_link_postscript
249
#define _bfd_XXi_only_swap_filehdr_out                  _bfd_pei_only_swap_filehdr_out
250
#define _bfd_XXi_swap_aouthdr_in                        _bfd_pei_swap_aouthdr_in
251
#define _bfd_XXi_swap_aouthdr_out                       _bfd_pei_swap_aouthdr_out
252
#define _bfd_XXi_swap_aux_in                            _bfd_pei_swap_aux_in
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#define _bfd_XXi_swap_aux_out                           _bfd_pei_swap_aux_out
254
#define _bfd_XXi_swap_lineno_in                         _bfd_pei_swap_lineno_in
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#define _bfd_XXi_swap_lineno_out                        _bfd_pei_swap_lineno_out
256
#define _bfd_XXi_swap_scnhdr_out                        _bfd_pei_swap_scnhdr_out
257
#define _bfd_XXi_swap_sym_in                            _bfd_pei_swap_sym_in
258
#define _bfd_XXi_swap_sym_out                           _bfd_pei_swap_sym_out
259
 
260
#endif /* !COFF_WITH_pep */
261
 
262
/* These functions are architecture dependent, and are in peicode.h:
263
   coff_swap_reloc_in
264
   int coff_swap_reloc_out
265
   coff_swap_filehdr_in
266
   coff_swap_scnhdr_in
267
   pe_mkobject
268
   pe_mkobject_hook  */
269
 
270
/* The functions described below are common across all PE/PEI
271
   implementations architecture types, and actually appear in
272
   peigen.c.  */
273
 
274
void _bfd_XXi_swap_sym_in PARAMS ((bfd*, PTR, PTR));
275
#define coff_swap_sym_in _bfd_XXi_swap_sym_in
276
 
277
unsigned int _bfd_XXi_swap_sym_out PARAMS ((bfd*, PTR, PTR));
278
#define coff_swap_sym_out _bfd_XXi_swap_sym_out
279
 
280
void _bfd_XXi_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR));
281
#define coff_swap_aux_in _bfd_XXi_swap_aux_in
282
 
283
unsigned int _bfd_XXi_swap_aux_out \
284
  PARAMS ((bfd *, PTR, int, int, int, int, PTR));
285
#define coff_swap_aux_out _bfd_XXi_swap_aux_out
286
 
287
void _bfd_XXi_swap_lineno_in PARAMS ((bfd*, PTR, PTR));
288
#define coff_swap_lineno_in _bfd_XXi_swap_lineno_in
289
 
290
unsigned int _bfd_XXi_swap_lineno_out PARAMS ((bfd*, PTR, PTR));
291
#define coff_swap_lineno_out _bfd_XXi_swap_lineno_out
292
 
293
void _bfd_XXi_swap_aouthdr_in PARAMS ((bfd*, PTR, PTR));
294
#define coff_swap_aouthdr_in _bfd_XXi_swap_aouthdr_in
295
 
296
unsigned int _bfd_XXi_swap_aouthdr_out PARAMS ((bfd *, PTR, PTR));
297
#define coff_swap_aouthdr_out _bfd_XXi_swap_aouthdr_out
298
 
299
unsigned int _bfd_XXi_swap_scnhdr_out PARAMS ((bfd *, PTR, PTR));
300
#define coff_swap_scnhdr_out _bfd_XXi_swap_scnhdr_out
301
 
302
boolean _bfd_XX_print_private_bfd_data_common PARAMS ((bfd *, PTR));
303
 
304
boolean _bfd_XX_bfd_copy_private_bfd_data_common PARAMS ((bfd *, bfd *));
305
 
306
void _bfd_XX_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
307
 
308
boolean _bfd_XXi_final_link_postscript
309
  PARAMS ((bfd *, struct coff_final_link_info *));
310
 
311
#ifndef coff_final_link_postscript
312
#define coff_final_link_postscript _bfd_XXi_final_link_postscript
313
#endif
314
/* The following are needed only for ONE of pe or pei, but don't
315
   otherwise vary; peicode.h fixes up ifdefs but we provide the
316
   prototype.  */
317
 
318
unsigned int _bfd_XX_only_swap_filehdr_out PARAMS ((bfd*, PTR, PTR));
319
unsigned int _bfd_XXi_only_swap_filehdr_out PARAMS ((bfd*, PTR, PTR));
320
boolean _bfd_XX_bfd_copy_private_section_data
321
  PARAMS ((bfd *, asection *, bfd *, asection *));

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