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| author | Alan Modra <amodra@gmail.com> | 2004-03-18 12:50:20 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2004-03-18 12:50:20 +0000 |
| commit | 4a43e768f18f325a0e52de37fe69d4a6a764d668 (patch) | |
| tree | 5fed3b135f3382db0391e56136eefc09e32929a0 /ld/ldlang.c | |
| parent | 3e4caed2b120cd3930d19c96fc5761f9254946c5 (diff) | |
| download | fsf-binutils-gdb-4a43e768f18f325a0e52de37fe69d4a6a764d668.zip fsf-binutils-gdb-4a43e768f18f325a0e52de37fe69d4a6a764d668.tar.gz fsf-binutils-gdb-4a43e768f18f325a0e52de37fe69d4a6a764d668.tar.bz2 | |
bfd/
* elf-bfd.h (struct elf_obj_tdata): Delete dt_soname field. Add
dyn_lib_class field. Rearrange for better packing.
(elf_dt_soname): Delete.
(elf_dyn_lib_class): Define.
* elf.c (bfd_elf_set_dt_needed_name): Update comment.
(bfd_elf_set_dt_needed_soname): Delete.
(bfd_elf_set_dyn_lib_class): New function.
* elflink.h (add_dt_needed_tag): New function. Split out from..
(elf_link_add_object_symbols): ..here. Rename "name" to "soname".
Use elf_dyn_lib_class to set dt_needed and add_needed. Move fallback
initialization of soname.
(elf_link_check_versioned_symbol): Test elf_dyn_lib_class instead of
elf_dt_soname.
* bfd-in.h (enum dynamic_lib_link_class): New.
(bfd_elf_set_dt_needed_soname): Delete.
(bfd_elf_set_dyn_lib_class): Declare.
* bfd-in2.h: Regenerate.
ld/
* ld.texinfo: Add --as-needed doco.
* ldmain.c (as_needed): New global var.
* ldmain.h (as_needed): Declare.
* lexsup.c (option_values): Add OPTION_AS_NEEDED and
OPTION_NO_AS_NEEDED.
(ld_options): Likewise.
(parse_args): Handle them.
* ldlang.h (lang_input_statement_type): Add as_needed field.
* ldlang.c (new_afile): Set p->as_needed.
* emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols): New function.
(gld${EMULATION_NAME}_try_needed): Use bfd_elf_set_dyn_lib_class.
(ld_${EMULATION_NAME}_emulation): Set LDEMUL_RECOGNIZED_FILE entry.
* ldlang.c (open_input_bfds): Remove useless cast.
(lang_do_assignments_1): Likewise.
(lang_for_each_input_section): Delete.
Diffstat (limited to 'ld/ldlang.c')
| -rw-r--r-- | ld/ldlang.c | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/ld/ldlang.c b/ld/ldlang.c index 3855998..0c08601 100644 --- a/ld/ldlang.c +++ b/ld/ldlang.c @@ -445,6 +445,7 @@ new_afile (const char *name, p->next = NULL; p->symbol_count = 0; p->dynamic = config.dynamic_link; + p->as_needed = as_needed; p->whole_archive = whole_archive; p->loaded = FALSE; lang_statement_append (&input_file_chain, @@ -1842,7 +1843,7 @@ open_input_bfds (lang_statement_union_type *s, bfd_boolean force) /* Maybe we should load the file's symbols. */ if (s->wild_statement.filename && ! wildcardp (s->wild_statement.filename)) - (void) lookup_name (s->wild_statement.filename); + lookup_name (s->wild_statement.filename); open_input_bfds (s->wild_statement.children.head, force); break; case lang_group_statement_enum: @@ -3348,8 +3349,7 @@ lang_do_assignments_1 if (os->bfd_section != NULL) { dot = os->bfd_section->vma; - (void) lang_do_assignments_1 (os->children.head, os, - os->fill, dot); + lang_do_assignments_1 (os->children.head, os, os->fill, dot); dot = (os->bfd_section->vma + TO_ADDR (os->bfd_section->_raw_size)); @@ -3938,24 +3938,6 @@ lang_for_each_file (void (*func) (lang_input_statement_type *)) } } -#if 0 - -/* Not used. */ - -void -lang_for_each_input_section (void (*func) (bfd *ab, asection *as)) -{ - LANG_FOR_EACH_INPUT_STATEMENT (f) - { - asection *s; - - for (s = f->the_bfd->sections; s != NULL; s = s->next) - func (f->the_bfd, s); - } -} - -#endif - void ldlang_add_file (lang_input_statement_type *entry) { |