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binutils-gdb
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If stripping, don't copy reloc info

This commit is contained in:
Steve Chamberlain 1991-03-26 22:05:50 +00:00
parent 617cd57142
commit b473cf198e
1 changed files with 36 additions and 28 deletions
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64
binutils/copy.c
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@ -292,48 +292,56 @@ loser:
exit(1);
} /* setup_sections() */
/*
Copy all the section related data from an input section
to an output section
If stripping then don't copy any relocation info
*/
static void
copy_sections(ibfd, isection, obfd)
bfd *ibfd;
sec_ptr isection;
bfd *obfd;
{
static unsigned char *memhunk = NULL;
arelent **relpp;
int relcount;
sec_ptr osection;
unsigned long size;
osection = bfd_get_section_by_name(obfd,
bfd_section_name(ibfd, isection));
size = bfd_section_size(ibfd, isection);
arelent **relpp;
int relcount;
sec_ptr osection;
unsigned long size;
osection = bfd_get_section_by_name(obfd,
bfd_section_name(ibfd, isection));
if (size == 0)
return;
size = bfd_section_size(ibfd, isection);
if (strip == false && get_reloc_upper_bound(ibfd, isection) != 0) {
relpp = (arelent **) xmalloc(get_reloc_upper_bound(ibfd, isection));
if (size == 0)
return;
relcount = bfd_canonicalize_reloc(ibfd, isection, relpp, sympp);
bfd_set_reloc(obfd, osection, relpp, relcount);
if (strip == true || get_reloc_upper_bound(ibfd, isection) == 0)
{
bfd_set_reloc(obfd, osection, (arelent **)NULL, 0);
}
else
{
relpp = (arelent **) xmalloc(get_reloc_upper_bound(ibfd, isection));
relcount = bfd_canonicalize_reloc(ibfd, isection, relpp, sympp);
bfd_set_reloc(obfd, osection, relpp, relcount);
}
else {
bfd_set_reloc(obfd, osection, (arelent **)NULL, 0);
}
if (bfd_get_section_flags(ibfd, isection) & SEC_HAS_CONTENTS) {
memhunk = (unsigned char *) xmalloc(size);
/* now we have enough memory, just do it: */
if (!bfd_get_section_contents(ibfd, isection, memhunk, 0, size))
bfd_fatal(bfd_get_filename(ibfd));
if (!bfd_set_section_contents(obfd, osection, memhunk, 0, size))
bfd_fatal(bfd_get_filename(obfd));
} /* only if the section has contents. */
if (bfd_get_section_flags(ibfd, isection) & SEC_HAS_CONTENTS)
{
unsigned char *memhunk = (unsigned char *) xmalloc(size);
if (!bfd_get_section_contents(ibfd, isection, memhunk, 0, size))
bfd_fatal(bfd_get_filename(ibfd));
if (!bfd_set_section_contents(obfd, osection, memhunk, 0, size))
bfd_fatal(bfd_get_filename(obfd));
free(memhunk);
}
free(memhunk);
}
int
main(argc, argv)