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| author | Alan Modra <amodra@gmail.com> | 2008-10-04 06:08:59 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2008-10-04 06:08:59 +0000 |
| commit | 8a99a385a72553a657a1238d310f94bafad182be (patch) | |
| tree | 900f06409b15b8c0b6a3fb6b6c1551c883b7e37f /ld/emultempl/elf32.em | |
| parent | 2605c5df34a43fcbd60dcb4d974938022baae1ce (diff) | |
| download | gdb-8a99a385a72553a657a1238d310f94bafad182be.zip gdb-8a99a385a72553a657a1238d310f94bafad182be.tar.gz gdb-8a99a385a72553a657a1238d310f94bafad182be.tar.bz2 | |
* ldemul.c (ldemul_place_orphan): Add "constraint" param.
* ldemul.h (ldemul_place_orphan): Update prototype.
(struct ld_emulation_xfer_struct <place_orphan>): Likewise add param.
* ldlang.c (unique_section_p): Make static.
(lang_output_section_statement_lookup): Optimise creation of SPECIAL
sections.
(lang_insert_orphan): Add "constraint" param. Pass to
lang_enter_output_section_statement.
(init_os): Don't use an existing bfd section for SPECIAL sections.
(lang_place_orphans): Don't rename unique output sections, instead
mark their output section statements SPECIAL.
* ldlang.h (lang_insert_orphan): Update prototype.
(unique_section_p): Delete.
* emultempl/beos.em (place_orphan): Add "constraint" param.
* emultempl/elf32.em (place_orphan): Likewise. Don't match existing
output sections if set.
* emultempl/pe.em (place_orphan): Likewise.
* emultempl/pep.em (place_orphan): Likewise.
* emultempl/mmo.em (mmo_place_orphan): Update.
* emultempl/spuelf.em (spu_place_special_section): Update.
Diffstat (limited to 'ld/emultempl/elf32.em')
| -rw-r--r-- | ld/emultempl/elf32.em | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index 65ad4f1..7eb4e28 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -62,7 +62,8 @@ fragment <<EOF static void gld${EMULATION_NAME}_before_parse (void); static void gld${EMULATION_NAME}_after_open (void); static void gld${EMULATION_NAME}_before_allocation (void); -static bfd_boolean gld${EMULATION_NAME}_place_orphan (asection *, const char *); +static bfd_boolean gld${EMULATION_NAME}_place_orphan + (asection *, const char *, int); static void gld${EMULATION_NAME}_finish (void); EOF @@ -1635,7 +1636,9 @@ output_rel_find (asection *sec, int isdyn) sections in the right segment. */ static bfd_boolean -gld${EMULATION_NAME}_place_orphan (asection *s, const char *secname) +gld${EMULATION_NAME}_place_orphan (asection *s, + const char *secname, + int constraint) { static struct orphan_save hold[] = { @@ -1705,9 +1708,8 @@ gld${EMULATION_NAME}_place_orphan (asection *s, const char *secname) } /* Look through the script to see where to place this section. */ - os = lang_output_section_find (secname); - - if (os != NULL + if (constraint == 0 + && (os = lang_output_section_find (secname)) != NULL && os->bfd_section != NULL && (os->bfd_section->flags == 0 || (_bfd_elf_match_sections_by_type (link_info.output_bfd, @@ -1796,7 +1798,7 @@ gld${EMULATION_NAME}_place_orphan (asection *s, const char *secname) after = &lang_output_section_statement.head->output_section_statement; } - lang_insert_orphan (s, secname, after, place, NULL, NULL); + lang_insert_orphan (s, secname, constraint, after, place, NULL, NULL); return TRUE; } |