diff options
Diffstat (limited to 'bfd/peicode.h')
| -rw-r--r-- | bfd/peicode.h | 50 |
1 files changed, 26 insertions, 24 deletions
diff --git a/bfd/peicode.h b/bfd/peicode.h index 2dff0ac..b3c1f29 100644 --- a/bfd/peicode.h +++ b/bfd/peicode.h @@ -1,31 +1,29 @@ /* Support for the generic parts of PE/PEI, for BFD. - Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 + Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc. Written by Cygnus Solutions. -This file is part of BFD, the Binary File Descriptor library. + 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 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. + 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. */ + 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. */ -/* -Most of this hacked by Steve Chamberlain, +/* Most of this hacked by Steve Chamberlain, sac@cygnus.com -PE/PEI rearrangement (and code added): Donn Terry - Softway Systems, Inc. -*/ + PE/PEI rearrangement (and code added): Donn Terry + Softway Systems, Inc. */ /* Hey look, some documentation [and in a place you expect to find it]! @@ -53,8 +51,7 @@ PE/PEI rearrangement (and code added): Donn Terry FIXME: Please add more docs here so the next poor fool that has to hack on this code has a chance of getting something accomplished without - wasting too much time. -*/ + wasting too much time. */ #include "libpei.h" @@ -259,12 +256,17 @@ coff_swap_scnhdr_in (abfd, ext, in) } #ifndef COFF_NO_HACK_SCNHDR_SIZE - /* If this section holds uninitialized data, use the virtual size - (stored in s_paddr) instead of the physical size. */ - if ((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0 - && (scnhdr_int->s_paddr > 0)) + /* If this section holds uninitialized data and is from an object file + or from an executable image that has not initialized the field, + or if the physical size is padded, use the virtual size (stored in + s_paddr) instead. */ + if (scnhdr_int->s_paddr > 0 + && (((scnhdr_int->s_flags & IMAGE_SCN_CNT_UNINITIALIZED_DATA) != 0 + && (! bfd_pe_executable_p (abfd) || scnhdr_int->s_size == 0)) + || scnhdr_int->s_size > scnhdr_int->s_paddr)) { scnhdr_int->s_size = scnhdr_int->s_paddr; + /* This code used to set scnhdr_int->s_paddr to 0. However, coff_set_alignment_hook stores s_paddr in virt_size, which only works if it correctly holds the virtual size of the |