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| author | Alan Modra <amodra@gmail.com> | 2012-01-23 06:16:38 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2012-01-23 06:16:38 +0000 |
| commit | 9f296da34f6b4357ce7528eeb2b29d9f8e50c71e (patch) | |
| tree | b030c6e6398786e9a3940724bf32fefe4738e057 /bfd/elf-bfd.h | |
| parent | 2d6bdbd03f55a040894b631c5e82dbd8db8cf31c (diff) | |
| download | gdb-9f296da34f6b4357ce7528eeb2b29d9f8e50c71e.zip gdb-9f296da34f6b4357ce7528eeb2b29d9f8e50c71e.tar.gz gdb-9f296da34f6b4357ce7528eeb2b29d9f8e50c71e.tar.bz2 | |
* elf-bfd.h: Formatting.
(struct elf_backend_data): Add "maybe_function_sym".
(_bfd_elf_maybe_function_sym): Declare.
* elfxx-target.h (elf_backend_maybe_function_sym): Define.
(elfNN_bed): Init new field.
* elf.c (elf_find_function): Use maybe_function_sym.
(_bfd_elf_maybe_function_sym): New function.
* elf64-ppc.c (elf_backend_maybe_function_sym): Define.
(ppc64_elf_maybe_function_sym): New function.
Diffstat (limited to 'bfd/elf-bfd.h')
| -rw-r--r-- | bfd/elf-bfd.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/bfd/elf-bfd.h b/bfd/elf-bfd.h index c7846e1..98948a9 100644 --- a/bfd/elf-bfd.h +++ b/bfd/elf-bfd.h @@ -1,6 +1,6 @@ /* BFD back-end data structures for ELF files. Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, - 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 + 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. Written by Cygnus Support. @@ -1221,6 +1221,11 @@ struct elf_backend_data /* Return TRUE if type is a function symbol type. */ bfd_boolean (*is_function_type) (unsigned int type); + /* Return TRUE if symbol may be a function. Set *CODE_SEC and *CODE_VAL + to the function's entry point. */ + bfd_boolean (*maybe_function_sym) (const elf_symbol_type *sym, + asection **code_sec, bfd_vma *code_off); + /* Used to handle bad SHF_LINK_ORDER input. */ bfd_error_handler_type link_order_error_handler; @@ -1413,14 +1418,14 @@ struct bfd_elf_section_data void *sec_info; }; -#define elf_section_data(sec) ((struct bfd_elf_section_data*)(sec)->used_by_bfd) +#define elf_section_data(sec) ((struct bfd_elf_section_data*)(sec)->used_by_bfd) #define elf_linked_to_section(sec) (elf_section_data(sec)->linked_to) -#define elf_section_type(sec) (elf_section_data(sec)->this_hdr.sh_type) -#define elf_section_flags(sec) (elf_section_data(sec)->this_hdr.sh_flags) -#define elf_group_name(sec) (elf_section_data(sec)->group.name) -#define elf_group_id(sec) (elf_section_data(sec)->group.id) -#define elf_next_in_group(sec) (elf_section_data(sec)->next_in_group) -#define elf_fde_list(sec) (elf_section_data(sec)->fde_list) +#define elf_section_type(sec) (elf_section_data(sec)->this_hdr.sh_type) +#define elf_section_flags(sec) (elf_section_data(sec)->this_hdr.sh_flags) +#define elf_group_name(sec) (elf_section_data(sec)->group.name) +#define elf_group_id(sec) (elf_section_data(sec)->group.id) +#define elf_next_in_group(sec) (elf_section_data(sec)->next_in_group) +#define elf_fde_list(sec) (elf_section_data(sec)->fde_list) #define elf_sec_group(sec) (elf_section_data(sec)->sec_group) #define xvec_get_elf_backend_data(xvec) \ @@ -2197,6 +2202,9 @@ extern bfd_boolean _bfd_elf_map_sections_to_segments extern bfd_boolean _bfd_elf_is_function_type (unsigned int); +extern bfd_boolean _bfd_elf_maybe_function_sym (const elf_symbol_type *, + asection **, bfd_vma *); + extern int bfd_elf_get_default_section_type (flagword); extern void bfd_elf_lookup_section_flags |