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* elf.c (assign_file_positions_for_segments): If a segment

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contains no sections, don't mark it as readable.
This commit is contained in:
Ian Lance Taylor 1996-01-12 22:47:04 +00:00
parent 2a4e49a925
commit 14899eb7f2
2 changed files with 10 additions and 2 deletions
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3
bfd/ChangeLog
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@ -5,6 +5,9 @@ Fri Jan 12 15:27:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
Fri Jan 12 13:59:16 1996 Ian Lance Taylor <ian@cygnus.com>
* elf.c (assign_file_positions_for_segments): If a segment
contains no sections, don't mark it as readable.
* elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare.
* elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare.

9
bfd/elf.c
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@ -1908,6 +1908,8 @@ assign_file_positions_for_segments (abfd)
if (m->p_flags_valid)
p->p_flags = m->p_flags;
else
p->p_flags = 0;
if (p->p_type == PT_LOAD && m->count > 0)
off += (m->sections[0]->vma - off) % bed->maxpagesize;
@ -1937,6 +1939,8 @@ assign_file_positions_for_segments (abfd)
if (m->includes_filehdr)
{
if (! m->p_flags_valid)
p->p_flags |= PF_R;
p->p_offset = 0;
p->p_filesz = bed->s->sizeof_ehdr;
p->p_memsz = bed->s->sizeof_ehdr;
@ -1956,6 +1960,8 @@ assign_file_positions_for_segments (abfd)
if (m->includes_phdrs)
{
if (! m->p_flags_valid)
p->p_flags |= PF_R;
if (m->includes_filehdr)
{
if (p->p_type == PT_LOAD)
@ -1998,8 +2004,6 @@ assign_file_positions_for_segments (abfd)
}
}
if (! m->p_flags_valid)
p->p_flags = PF_R;
for (i = 0, secpp = m->sections; i < m->count; i++, secpp++)
{
asection *sec;
@ -2043,6 +2047,7 @@ assign_file_positions_for_segments (abfd)
if (! m->p_flags_valid)
{
p->p_flags |= PF_R;
if ((flags & SEC_CODE) != 0)
p->p_flags |= PF_X;
if ((flags & SEC_READONLY) == 0)