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bfd/

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* elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
	* linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
	* bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
	* bfd-in2.h: Regenerate.
ld/
	* ldemul.c (ldemul_finish): Call ld_emulation->finish unconditionally.
	(finish_default): New function.
	* ldemul.h (finish_default): Declare.
	* emultempl/aix.em (gld*_before_allocation): Call
	before_allocation_default rather than strip_excluded_output_sections.
	(ld_*_emulation): Init finish field to finish_default.
	* emultempl/armcoff.em: Likewise.
	* emultempl/beos.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/generic.em: Likewise.
	* emultempl/gld960.em: Likewise.
	* emultempl/gld960c.em: Likewise.
	* emultempl/hppaelf.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/lnk960.em: Likewise.
	* emultempl/m68kcoff.em: Likewise.
	* emultempl/mmo.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/ppc64elf.em: Likewise.
	* emultempl/sunos.em: Likewise.
	* emultempl/ticoff.em: Likewise.
	* emultempl/vanilla.em: Likewise.
This commit is contained in:
Alan Modra 2005-08-04 01:19:10 +00:00
parent 90b263f311
commit 1e035701d6
25 changed files with 104 additions and 64 deletions
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7
bfd/ChangeLog
View file

@ -1,3 +1,10 @@
2005-08-04 Alan Modra <amodra@bigpond.net.au>
* elflink.c (fix_syms, _bfd_elf_fix_excluded_sec_syms): Move to..
* linker.c (fix_syms, _bfd_fix_excluded_sec_syms): ..here.
* bfd-in.h (_bfd_fix_excluded_sec_syms): Rename.
* bfd-in2.h: Regenerate.
2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
* elfxx-ia64.c (elfNN_ia64_relax_section): Resize .rela.got

2
bfd/bfd-in.h
View file

@ -708,7 +708,7 @@ extern void _bfd_elf_provide_symbol
extern void _bfd_elf_provide_section_bound_symbols
(struct bfd_link_info *, struct bfd_section *, const char *, const char *);
extern void _bfd_elf_fix_excluded_sec_syms
extern void _bfd_fix_excluded_sec_syms
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs

2
bfd/bfd-in2.h
View file

@ -715,7 +715,7 @@ extern void _bfd_elf_provide_symbol
extern void _bfd_elf_provide_section_bound_symbols
(struct bfd_link_info *, struct bfd_section *, const char *, const char *);
extern void _bfd_elf_fix_excluded_sec_syms
extern void _bfd_fix_excluded_sec_syms
(bfd *, struct bfd_link_info *);
extern bfd_boolean bfd_m68k_elf32_create_embedded_relocs

33
bfd/elflink.c
View file

@ -9890,39 +9890,6 @@ _bfd_elf_provide_section_bound_symbols (struct bfd_link_info *info,
_bfd_elf_provide_symbol (info, end, val, sec);
}
/* Convert symbols in excluded output sections to absolute. */
static bfd_boolean
fix_syms (struct bfd_link_hash_entry *h, void *data)
{
bfd *obfd = (bfd *) data;
if (h->type == bfd_link_hash_warning)
h = h->u.i.link;
if (h->type == bfd_link_hash_defined
|| h->type == bfd_link_hash_defweak)
{
asection *s = h->u.def.section;
if (s != NULL
&& s->output_section != NULL
&& (s->output_section->flags & SEC_EXCLUDE) != 0
&& bfd_section_removed_from_list (obfd, s->output_section))
{
h->u.def.value += s->output_offset + s->output_section->vma;
h->u.def.section = bfd_abs_section_ptr;
}
}
return TRUE;
}
void
_bfd_elf_fix_excluded_sec_syms (bfd *obfd, struct bfd_link_info *info)
{
bfd_link_hash_traverse (info->hash, fix_syms, obfd);
}
bfd_boolean
_bfd_elf_common_definition (Elf_Internal_Sym *sym)
{

33
bfd/linker.c
View file

@ -3071,3 +3071,36 @@ _bfd_generic_section_already_linked (bfd *abfd, asection *sec)
/* This is the first section with this name. Record it. */
bfd_section_already_linked_table_insert (already_linked_list, sec);
}
/* Convert symbols in excluded output sections to absolute. */
static bfd_boolean
fix_syms (struct bfd_link_hash_entry *h, void *data)
{
bfd *obfd = (bfd *) data;
if (h->type == bfd_link_hash_warning)
h = h->u.i.link;
if (h->type == bfd_link_hash_defined
|| h->type == bfd_link_hash_defweak)
{
asection *s = h->u.def.section;
if (s != NULL
&& s->output_section != NULL
&& (s->output_section->flags & SEC_EXCLUDE) != 0
&& bfd_section_removed_from_list (obfd, s->output_section))
{
h->u.def.value += s->output_offset + s->output_section->vma;
h->u.def.section = bfd_abs_section_ptr;
}
}
return TRUE;
}
void
_bfd_fix_excluded_sec_syms (bfd *obfd, struct bfd_link_info *info)
{
bfd_link_hash_traverse (info->hash, fix_syms, obfd);
}

25
ld/ChangeLog
View file

@ -1,3 +1,28 @@
2005-08-04 Alan Modra <amodra@bigpond.net.au>
* ldemul.c (ldemul_finish): Call ld_emulation->finish unconditionally.
(finish_default): New function.
* ldemul.h (finish_default): Declare.
* emultempl/aix.em (gld*_before_allocation): Call
before_allocation_default rather than strip_excluded_output_sections.
(ld_*_emulation): Init finish field to finish_default.
* emultempl/armcoff.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/generic.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/gld960c.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68kcoff.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/ticoff.em: Likewise.
* emultempl/vanilla.em: Likewise.
2005-08-03 Alan Modra <amodra@bigpond.net.au>
* ldlang.c (exp_init_os): Handle etree_provide.

5
ld/emultempl/aix.em
View file

@ -788,8 +788,7 @@ gld${EMULATION_NAME}_before_allocation (void)
}
}
if (!link_info.relocatable)
strip_excluded_output_sections ();
before_allocation_default ();
}
static char *
@ -1344,7 +1343,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = {
gld${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
0, /* finish */
finish_default,
gld${EMULATION_NAME}_create_output_section_statements,
0, /* open_dynamic_archive */
0, /* place_orphan */

5
ld/emultempl/armcoff.em
View file

@ -126,8 +126,7 @@ gld${EMULATION_NAME}_before_allocation (void)
/* We have seen it all. Allocate it, and carry on */
bfd_arm_allocate_interworking_sections (& link_info);
if (!link_info.relocatable)
strip_excluded_output_sections ();
before_allocation_default ();
}
static void
@ -194,6 +193,8 @@ gld${EMULATION_NAME}_finish (void)
}
else
einfo (_("%P: warning: connot find thumb start symbol %s\n"), thumb_entry_symbol);
finish_default ();
}
static char *

5
ld/emultempl/beos.em
View file

@ -647,8 +647,7 @@ gld_${EMULATION_NAME}_before_allocation (void)
sort_sections (stat_ptr->head);
if (!link_info.relocatable)
strip_excluded_output_sections ();
before_allocation_default ();
}
/* Place an orphan section. We use this to put sections with a '\$' in them
@ -771,7 +770,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
gld_${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
gld${EMULATION_NAME}_place_orphan,

5
ld/emultempl/elf32.em
View file

@ -1169,8 +1169,7 @@ ${ELF_INTERPRETER_SET_DEFAULT}
}
}
if (!link_info.relocatable)
strip_excluded_output_sections ();
before_allocation_default ();
if (!bfd_elf_size_dynsym_hash_dynstr (output_bfd, &link_info))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");
@ -1511,7 +1510,7 @@ gld${EMULATION_NAME}_finish (void)
if (bfd_elf_discard_info (output_bfd, &link_info))
gld${EMULATION_NAME}_layout_sections_again ();
_bfd_elf_fix_excluded_sec_syms (output_bfd, &link_info);
finish_default ();
}
EOF
fi

2
ld/emultempl/generic.em
View file

@ -132,7 +132,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script},
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
${LDEMUL_FINISH-NULL},
${LDEMUL_FINISH-finish_default},
${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL},
${LDEMUL_OPEN_DYNAMIC_ARCHIVE-NULL},
${LDEMUL_PLACE_ORPHAN-NULL},

2
ld/emultempl/gld960.em
View file

@ -138,7 +138,7 @@ struct ld_emulation_xfer_struct ld_gld960_emulation =
gld960_get_script,
"960",
"",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

2
ld/emultempl/gld960c.em
View file

@ -153,7 +153,7 @@ struct ld_emulation_xfer_struct ld_gld960coff_emulation =
gld960_get_script,
"960coff",
"",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

2
ld/emultempl/hppaelf.em
View file

@ -305,7 +305,7 @@ hppaelf_finish (void)
}
}
_bfd_elf_fix_excluded_sec_syms (output_bfd, &link_info);
finish_default ();
}

4
ld/emultempl/linux.em
View file

@ -122,7 +122,7 @@ gld${EMULATION_NAME}_before_allocation (void)
if (! bfd_${EMULATION_NAME}_size_dynamic_sections (output_bfd, &link_info))
einfo ("%P%F: failed to set dynamic section sizes: %E\n");
strip_excluded_output_sections ();
before_allocation_default ();
}
static char *
@ -193,7 +193,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
gld${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
finish_default,
gld${EMULATION_NAME}_create_output_section_statements,
gld${EMULATION_NAME}_open_dynamic_archive,
NULL, /* place orphan */

2
ld/emultempl/lnk960.em
View file

@ -273,7 +273,7 @@ struct ld_emulation_xfer_struct ld_lnk960_emulation =
lnk960_get_script,
"lnk960",
"",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

2
ld/emultempl/m68kcoff.em
View file

@ -226,7 +226,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
gld${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

1
ld/emultempl/mmo.em
View file

@ -112,6 +112,7 @@ static void
mmo_finish (void)
{
bfd_map_over_sections (output_bfd, mmo_wipe_sec_reloc_flag, NULL);
finish_default ();
}
/* To get on-demand global register allocation right, we need to parse the

5
ld/emultempl/pe.em
View file

@ -1288,8 +1288,7 @@ gld_${EMULATION_NAME}_before_allocation (void)
bfd_arm_pe_allocate_interworking_sections (& link_info);
#endif /* TARGET_IS_armpe */
if (!link_info.relocatable)
strip_excluded_output_sections ();
before_allocation_default ();
}
#ifdef DLL_SUPPORT
@ -1464,6 +1463,8 @@ gld_${EMULATION_NAME}_finish (void)
}
#endif /* defined(TARGET_IS_armpe) || defined(TARGET_IS_arm_epoc_pe) */
finish_default ();
#ifdef DLL_SUPPORT
if (link_info.shared
#if !defined(TARGET_IS_shpe) && !defined(TARGET_IS_mipspe)

2
ld/emultempl/ppc64elf.em
View file

@ -379,7 +379,7 @@ ppc_finish (void)
}
ppc64_elf_restore_symbols (&link_info);
_bfd_elf_fix_excluded_sec_syms (output_bfd, &link_info);
finish_default ();
}

6
ld/emultempl/sunos.em
View file

@ -809,9 +809,9 @@ gld${EMULATION_NAME}_before_allocation (void)
hdyn->u.def.section = sdyn;
else
hdyn->u.def.section = bfd_abs_section_ptr;
strip_excluded_output_sections ();
}
before_allocation_default ();
}
/* This is called by the before_allocation routine via
@ -1017,7 +1017,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
gld${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
finish_default,
gld${EMULATION_NAME}_create_output_section_statements,
NULL, /* open dynamic archive */
NULL, /* place orphan */

2
ld/emultempl/ticoff.em
View file

@ -166,7 +166,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation =
gld_${EMULATION_NAME}_get_script,
"${EMULATION_NAME}",
"${OUTPUT_FORMAT}",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

2
ld/emultempl/vanilla.em
View file

@ -69,7 +69,7 @@ struct ld_emulation_xfer_struct ld_vanilla_emulation =
vanilla_get_script,
"vanilla",
"a.out-sunos-big",
NULL, /* finish */
finish_default,
NULL, /* create output section statements */
NULL, /* open dynamic archive */
NULL, /* place orphan */

10
ld/ldemul.c
View file

@ -94,8 +94,7 @@ ldemul_set_output_arch (void)
void
ldemul_finish (void)
{
if (ld_emulation->finish)
ld_emulation->finish ();
ld_emulation->finish ();
}
void
@ -227,6 +226,13 @@ do_assignments_default (void)
{
}
void
finish_default (void)
{
if (!link_info.relocatable)
_bfd_fix_excluded_sec_syms (output_bfd, &link_info);
}
void
set_output_arch_default (void)
{

2
ld/ldemul.h
View file

@ -81,6 +81,8 @@ extern void before_allocation_default
(void);
extern void do_assignments_default
(void);
extern void finish_default
(void);
extern void set_output_arch_default
(void);
extern void syslib_default