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* ldlang.c (lang_check): Do relocatable link checks first, so that

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warn_mismatch can't override.  Check compatible and word size too.
This commit is contained in:
Alan Modra 2002-03-13 02:56:36 +00:00
parent 4ddafab0a6
commit 30cba02509
2 changed files with 26 additions and 14 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
2002-03-13 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (lang_check): Do relocatable link checks first, so that
warn_mismatch can't override. Check compatible and word size too.
2002-03-07 Daniel Jacobowitz <drow@mvista.com> 2002-03-07 Daniel Jacobowitz <drow@mvista.com>
* ld.texinfo: Wrap @menu in @ifnottex, not @ifinfo. * ld.texinfo: Wrap @menu in @ifnottex, not @ifinfo.

35
ld/ldlang.c
View file

@ -3569,8 +3569,27 @@ lang_check ()
file = file->input_statement.next) file = file->input_statement.next)
{ {
input_bfd = file->input_statement.the_bfd; input_bfd = file->input_statement.the_bfd;
compatible = bfd_arch_get_compatible (input_bfd, compatible = bfd_arch_get_compatible (input_bfd, output_bfd);
output_bfd);
/* In general it is not possible to perform a relocatable
link between differing object formats when the input
file has relocations, because the relocations in the
input format may not have equivalent representations in
the output format (and besides BFD does not translate
relocs for other link purposes than a final link). */
if (link_info.relocateable
&& (compatible == NULL
|| bfd_get_flavour (input_bfd) != bfd_get_flavour (output_bfd)
|| (input_bfd->arch_info->bits_per_word
!= output_bfd->arch_info->bits_per_word))
&& (bfd_get_file_flags (input_bfd) & HAS_RELOC) != 0)
{
einfo (_("%P%F: Relocatable linking with relocations from format %s (%B) to format %s (%B) is not supported\n"),
bfd_get_target (input_bfd), input_bfd,
bfd_get_target (output_bfd), output_bfd);
/* einfo with %F exits. */
}
if (compatible == NULL) if (compatible == NULL)
{ {
if (command_line.warn_mismatch) if (command_line.warn_mismatch)
@ -3578,18 +3597,6 @@ lang_check ()
bfd_printable_name (input_bfd), input_bfd, bfd_printable_name (input_bfd), input_bfd,
bfd_printable_name (output_bfd)); bfd_printable_name (output_bfd));
} }
else if (link_info.relocateable
/* In general it is not possible to perform a relocatable
link between differing object formats when the input
file has relocations, because the relocations in the
input format may not have equivalent representations in
the output format (and besides BFD does not translate
relocs for other link purposes than a final link). */
&& bfd_get_flavour (input_bfd) != bfd_get_flavour (output_bfd)
&& (bfd_get_file_flags (input_bfd) & HAS_RELOC) != 0)
einfo (_("%P%F: Relocatable linking with relocations from format %s (%B) to format %s (%B) is not supported\n"),
bfd_get_target (input_bfd), input_bfd,
bfd_get_target (output_bfd), output_bfd);
else if (bfd_count_sections (input_bfd)) else if (bfd_count_sections (input_bfd))
{ {
/* If the input bfd has no contents, it shouldn't set the /* If the input bfd has no contents, it shouldn't set the