darlinghq/darling-gdb
1
0
Fork 0
mirror of https://github.com/darlinghq/darling-gdb.git synced 2025-02-03 23:56:39 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

bfd/

Browse Source 
2003-04-28  H.J. Lu <hjl@gnu.org>

	* elfxx-ia64.c (elfNN_ia64_relax_section): Relax ldxmov during
	the relax finalize pass.

	* section.c (struct sec): Add need_finalize_relax and remove
	flag11.
	(STD_SECTION): Update struct sec initializer.
	* bfd-in2.h: Regenerated.

include/

2003-04-28  H.J. Lu <hjl@gnu.org>

	* bfdlink.h (bfd_link_info): Add relax_finalizing.

ld/

2003-04-28  H.J. Lu <hjl@gnu.org>

	* ldlang.c (lang_process): Add the relax finalize pass.

	* ldmain.c (main): Initialize link_info.relax_finalizing to
	FALSE.
This commit is contained in:
H.J. Lu 2003-04-29 01:53:46 +00:00
parent 0ba6dca974
commit c7996ad628
9 changed files with 56 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
bfd/ChangeLog
View File

@ -1,3 +1,13 @@
2003-04-28 H.J. Lu <hjl@gnu.org>
* elfxx-ia64.c (elfNN_ia64_relax_section): Relax ldxmov during
the relax finalize pass.
* section.c (struct sec): Add need_finalize_relax and remove
flag11.
(STD_SECTION): Update struct sec initializer.
* bfd-in2.h: Regenerated.
2003-04-28 H.J. Lu <hjl@gnu.org>
* elflink.h (elf_merge_symbol): Call elf_backend_copy_indirect_symbol

4
bfd/bfd-in2.h
View File

@ -1291,8 +1291,10 @@ typedef struct sec
/* Bits used by various backends. */
unsigned int has_tls_reloc:1;
/* Nonzero if this section needs the relax finalize pass. */
unsigned int need_finalize_relax:1;
/* Usused bits. */
unsigned int flag11:1;
unsigned int flag12:1;
unsigned int flag13:1;
unsigned int flag14:1;

17
bfd/elfxx-ia64.c
View File

@ -704,9 +704,12 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
if (link_info->hash->creator->flavour != bfd_target_elf_flavour)
return FALSE;
/* Nothing to do if there are no relocations. */
/* Nothing to do if there are no relocations or there is no need for
the relax finalize pass. */
if ((sec->flags & SEC_RELOC) == 0
|| sec->reloc_count == 0)
|| sec->reloc_count == 0
|| (link_info->relax_finalizing
&& sec->need_finalize_relax == 0))
return TRUE;
/* If this is the first time we have been called for this section,
@ -756,11 +759,18 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
case R_IA64_PCREL21BI:
case R_IA64_PCREL21M:
case R_IA64_PCREL21F:
if (link_info->relax_finalizing)
continue;
is_branch = TRUE;
break;
case R_IA64_LTOFF22X:
case R_IA64_LDXMOV:
if (!link_info->relax_finalizing)
{
sec->need_finalize_relax = 1;
continue;
}
is_branch = FALSE;
break;
@ -1047,6 +1057,9 @@ elfNN_ia64_relax_section (abfd, sec, link_info, again)
/* ??? Resize .rela.got too. */
}
if (link_info->relax_finalizing)
sec->need_finalize_relax = 0;
*again = changed_contents || changed_relocs;
return TRUE;

8
bfd/section.c
View File

@ -396,8 +396,10 @@ CODE_FRAGMENT
. {* Bits used by various backends. *}
. unsigned int has_tls_reloc:1;
.
. {* Nonzero if this section needs the relax finalize pass. *}
. unsigned int need_finalize_relax:1;
.
. {* Usused bits. *}
. unsigned int flag11:1;
. unsigned int flag12:1;
. unsigned int flag13:1;
. unsigned int flag14:1;
@ -615,8 +617,8 @@ static const asymbol global_syms[] =
/* linker_mark, linker_has_input, gc_mark, segment_mark, */ \
0, 0, 1, 0, \
\
/* sec_info_type, use_rela_p, has_tls_reloc, flag11, flag12, */ \
0, 0, 0, 0, 0, \
/* sec_info_type, use_rela_p, has_tls_reloc, need_finalize_relax, flag12, */ \
0, 0, 0, 0, 0, \
\
/* flag13, flag14, flag15, flag16, flag20, flag24, */ \
0, 0, 0, 0, 0, 0, \

4
include/ChangeLog
View File

@ -1,3 +1,7 @@
2003-04-28 H.J. Lu <hjl@gnu.org>
* bfdlink.h (bfd_link_info): Add relax_finalizing.
2003-04-23 H.J. Lu <hjl@gnu.org>
* bfdlink.h (bfd_link_callbacks): Add error_handler.

3
include/bfdlink.h
View File

@ -288,6 +288,9 @@ struct bfd_link_info
/* TRUE if global symbols in discarded sections should be stripped. */
unsigned int strip_discarded: 1;
/* TRUE if relaxation is being finalized. */
unsigned int relax_finalizing: 1;
/* Which symbols to strip. */
enum bfd_link_strip strip;

7
ld/ChangeLog
View File

@ -1,3 +1,10 @@
2003-04-28 H.J. Lu <hjl@gnu.org>
* ldlang.c (lang_process): Add the relax finalize pass.
* ldmain.c (main): Initialize link_info.relax_finalizing to
FALSE.
2003-04-24 Roland McGrath <roland@redhat.com>
* ldgram.y (phdr_type): Grok PT_TLS and PT_GNU_EH_FRAME names.

8
ld/ldlang.c
View File

@ -4393,6 +4393,14 @@ lang_process ()
abs_output_section,
&statement_list.head, 0, (bfd_vma) 0,
&relax_again, FALSE);
/* If the normal relax is done and the relax finalize pass
is not performed yet, we perform another relax pass. */
if (!relax_again && !link_info.relax_finalizing)
{
link_info.relax_finalizing = TRUE;
relax_again = TRUE;
}
}
while (relax_again);

1
ld/ldmain.c
View File

@ -329,6 +329,7 @@ main (argc, argv)
link_info.spare_dynamic_tags = 5;
link_info.flags = (bfd_vma) 0;
link_info.flags_1 = (bfd_vma) 0;
link_info.relax_finalizing = FALSE;
ldfile_add_arch ("");