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* elflink.c (_bfd_elf_section_already_linked): Handle 

SEC_LINK_DUPLICATES_SAME_CONTENTS.
This commit is contained in:
Daniel Jacobowitz 2004-08-21 01:13:22 +00:00
parent d64e52d5a6
commit ea5158d820
2 changed files with 35 additions and 0 deletions
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5
bfd/ChangeLog
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@ -1,3 +1,8 @@
2004-08-20 Daniel Jacobowitz <dan@debian.org>
* elflink.c (_bfd_elf_section_already_linked): Handle
SEC_LINK_DUPLICATES_SAME_CONTENTS.
2004-08-19 Mark Mitchell <mark@codesourcery.com>
* config.bfd (arm*-*-symbianelf*): New target.

30
bfd/elflink.c
View File

@ -9366,6 +9366,36 @@ _bfd_elf_section_already_linked (bfd *abfd, struct bfd_section * sec)
(_("%B: duplicate section `%A' has different size\n"),
abfd, sec);
break;
case SEC_LINK_DUPLICATES_SAME_CONTENTS:
if (sec->size != l->sec->size)
(*_bfd_error_handler)
(_("%B: duplicate section `%A' has different size\n"),
abfd, sec);
else if (sec->size != 0)
{
bfd_byte *sec_contents, *l_sec_contents;
if (!bfd_malloc_and_get_section (abfd, sec, &sec_contents))
(*_bfd_error_handler)
(_("%B: warning: could not read contents of section `%A'\n"),
abfd, sec);
else if (!bfd_malloc_and_get_section (l->sec->owner, l->sec,
&l_sec_contents))
(*_bfd_error_handler)
(_("%B: warning: could not read contents of section `%A'\n"),
l->sec->owner, l->sec);
else if (memcmp (sec_contents, l_sec_contents, sec->size) != 0)
(*_bfd_error_handler)
(_("%B: warning: duplicate section `%A' has different contents\n"),
abfd, sec);
if (sec_contents)
free (sec_contents);
if (l_sec_contents)
free (l_sec_contents);
}
break;
}
/* Set the output_section field so that lang_add_section