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| author | H.J. Lu <hjl.tools@gmail.com> | 2006-09-07 17:16:34 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2006-09-07 17:16:34 +0000 |
| commit | 55255daec3c2b3f212acfdfe9cefe9fd2899253f (patch) | |
| tree | 1c54880b4a75b647aa760b69aa0c746024b269c3 /bfd/elf-bfd.h | |
| parent | 7c94efc52259df93dbe9aa3e4dcb1334bd460aef (diff) | |
| download | fsf-binutils-gdb-55255daec3c2b3f212acfdfe9cefe9fd2899253f.zip fsf-binutils-gdb-55255daec3c2b3f212acfdfe9cefe9fd2899253f.tar.gz fsf-binutils-gdb-55255daec3c2b3f212acfdfe9cefe9fd2899253f.tar.bz2 | |
bfd/
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
* elf-bfd.h (elf_link_hash_entry): Add a dynamic field.
(bfd_elf_link_mark_dynamic_symbol): New.
(SYMBOLIC_BIND): New.
* elf32-i386.c (elf_i386_check_relocs): Replace info->symbolic
with SYMBOLIC_BIND (info, h).
(elf_i386_relocate_section): Likewise.
* elf64-x86-64.c (elf64_x86_64_check_relocs): Likewise.
(elf64_x86_64_relocate_section): Likewise.
* elfxx-ia64.c (elfNN_ia64_check_relocs): Likewise.
* elflink.c (bfd_elf_link_mark_dynamic_symbol): New.
(bfd_elf_record_link_assignment): Call
bfd_elf_link_mark_dynamic_symbol on new entry.
(_bfd_elf_merge_symbol): Likewise.
(_bfd_elf_export_symbol): Return if the symbol isn't exported.
(_bfd_elf_fix_symbol_flags): Replace info->symbolic with
SYMBOLIC_BIND (info, h).
(_bfd_elf_dynamic_symbol_p): Likewise.
(_bfd_elf_symbol_refs_local_p): Likewise.
(bfd_elf_size_dynamic_sections): Updated.
include/
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
* bfdlink.h (bfd_elf_dynamic_list): New.
(bfd_link_info): Add a dynamic field.
ld/
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.am (CXX): Set to g++.
(CXX_FOR_TARGET): Likewise.
* Makefile.in: Regenerated.
* NEWS: Mention --dynamic-list.
* ld.texinfo: Document --dynamic-list.
* ldgram.y: Support dynamic list.
* ldlang.c (lang_process): Call lang_finalize_version_expr_head
on link_info.dynamic if needed.
(lang_append_dynamic_list): New.
(lang_append_dynamic_list_cpp_typeinfo): New.
* ldlang.h (lang_append_dynamic_list): Likewise.
* ldlang.h (lang_append_dynamic_list_cpp_typeinfo): Likewise.
* ldlex.h (input_enum): Add input_dynamic_list.
* ldlex.l: Handle it.
* ldmain.c (main): Initialize link_info.dynamic.
* lexsup.c (option_values): Add OPTION_DYNAMIC_LIST and
OPTION_DYNAMIC_LIST_CPP_TYPEINFO.
(ld_options): Add entries for OPTION_DYNAMIC_LIST and
OPTION_DYNAMIC_LIST_CPP_TYPEINFO.
(parse_args): Handle OPTION_DYNAMIC_LIST and
OPTION_DYNAMIC_LIST_CPP_TYPEINFO.
ld/testsuite/
2006-09-07 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/dl1.c: New file.
* ld-elf/dl1.list: Likewise.
* ld-elf/dl1.out: Likewise.
* ld-elf/dl1main.c: Likewise.
* ld-elf/dl2.c: Likewise.
* ld-elf/dl2.list: Likewise.
* ld-elf/dl2a.out: Likewise.
* ld-elf/dl2b.out: Likewise.
* ld-elf/dl2main.c: Likewise.
* ld-elf/dl2xxx.c: Likewise.
* ld-elf/dl2xxx.list: Likewise.
* ld-elf/dl3.cc: Likewise.
* ld-elf/dl3.list: Likewise.
* ld-elf/dl3a.out: Likewise.
* ld-elf/dl3b.out: Likewise.
* ld-elf/dl3header.h: Likewise.
* ld-elf/dl3main.cc: Likewise.
* ld-elf/shared.exp: Updated.
* lib/ld-lib.exp (run_ld_link_exec_tests): Take an optional
argument for source language. Use CC/CXX for link, depending
on source language.
(run_cc_link_tests): Likewise.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index e7d3b18..32b381c 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -155,6 +155,8 @@ struct elf_link_hash_entry unsigned int hidden : 1; /* Symbol was forced to local scope due to a version script file. */ unsigned int forced_local : 1; + /* Symbol was forced to be dynamic due to a version script file. */ + unsigned int dynamic : 1; /* Symbol was marked during garbage collection. */ unsigned int mark : 1; /* Symbol is referenced by a non-GOT/non-PLT relocation. This is @@ -1828,6 +1830,9 @@ extern bfd_boolean bfd_elf_link_record_dynamic_symbol extern int bfd_elf_link_record_local_dynamic_symbol (struct bfd_link_info *, bfd *, long); +extern void bfd_elf_link_mark_dynamic_symbol + (struct bfd_link_info *, struct elf_link_hash_entry *); + extern bfd_boolean _bfd_elf_close_and_cleanup (bfd *); @@ -1980,4 +1985,9 @@ extern bfd_boolean _sh_elf_set_mach_from_flags } \ while (0) +/* Will a symbol be bound to the the definition within the shared + library, if any. */ +#define SYMBOLIC_BIND(INFO, H) \ + ((INFO)->symbolic || ((INFO)->dynamic && !(H)->dynamic)) + #endif /* _LIBELF_H_ */ |