/* libbfd.h -- Declarations used by bfd library *implementation*.
(This include file is not for users of the library.)
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
- 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1990-2020 Free Software Foundation, Inc.
Written by Cygnus Support.
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
+#ifndef _LIBBFD_H
+#define _LIBBFD_H 1
+
+#ifndef ATTRIBUTE_HIDDEN
+#if HAVE_HIDDEN
+#define ATTRIBUTE_HIDDEN __attribute__ ((__visibility__ ("hidden")))
+#else
+#define ATTRIBUTE_HIDDEN
+#endif
+#endif
+
#include "hashtab.h"
-/* Align an address upward to a boundary, expressed as a number of bytes.
- E.g. align to an 8-byte boundary with argument of 8. Take care never
- to wrap around if the address is within boundary-1 of the end of the
- address space. */
-#define BFD_ALIGN(this, boundary) \
- ((((bfd_vma) (this) + (boundary) - 1) >= (bfd_vma) (this)) \
- ? (((bfd_vma) (this) + ((boundary) - 1)) & ~ (bfd_vma) ((boundary)-1)) \
- : ~ (bfd_vma) 0)
+#ifdef __cplusplus
+extern "C" {
+#endif
/* If you want to read and write large blocks, you might want to do it
in quanta of this amount */
asection section;
};
+/* Unique section id. */
+extern unsigned int _bfd_section_id ATTRIBUTE_HIDDEN;
+
/* tdata for an archive. For an input archive, cache
needs to be free()'d. For an output archive, symdefs do. */
-struct artdata {
+struct artdata
+{
file_ptr first_file_filepos;
/* Speed up searching the armap */
htab_t cache;
- bfd *archive_head; /* Only interesting in output routines */
- carsym *symdefs; /* the symdef entries */
- symindex symdef_count; /* how many there are */
- char *extended_names; /* clever intel extension */
- bfd_size_type extended_names_size; /* Size of extended names */
- /* when more compilers are standard C, this can be a time_t */
+ bfd *archive_head; /* Only interesting in output routines. */
+ carsym *symdefs; /* The symdef entries. */
+ symindex symdef_count; /* How many there are. */
+ char *extended_names; /* Clever intel extension. */
+ bfd_size_type extended_names_size; /* Size of extended names. */
+ /* When more compilers are standard C, this can be a time_t. */
long armap_timestamp; /* Timestamp value written into armap.
This is used for BSD archives to check
that the timestamp is recent enough
#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data)
/* Goes in bfd's arelt_data slot */
-struct areltdata {
- char * arch_header; /* it's actually a string */
- unsigned int parsed_size; /* octets of filesize not including ar_hdr */
- unsigned int extra_size; /* BSD4.4: extra bytes after the header. */
- char *filename; /* null-terminated */
- file_ptr origin; /* for element of a thin archive */
+struct areltdata
+{
+ char * arch_header; /* It's actually a string. */
+ bfd_size_type parsed_size; /* Octets of filesize not including ar_hdr. */
+ bfd_size_type extra_size; /* BSD4.4: extra bytes after the header. */
+ char *filename; /* Null-terminated. */
+ file_ptr origin; /* For element of a thin archive. */
+ void *parent_cache; /* Where and how to find this member. */
+ file_ptr key;
};
#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
extern void *bfd_malloc
- (bfd_size_type);
+ (bfd_size_type) ATTRIBUTE_HIDDEN;
extern void *bfd_realloc
- (void *, bfd_size_type);
+ (void *, bfd_size_type) ATTRIBUTE_HIDDEN;
extern void *bfd_realloc_or_free
- (void *, bfd_size_type);
+ (void *, bfd_size_type) ATTRIBUTE_HIDDEN;
extern void *bfd_zmalloc
- (bfd_size_type);
-extern void *bfd_malloc2
- (bfd_size_type, bfd_size_type);
-extern void *bfd_realloc2
- (void *, bfd_size_type, bfd_size_type);
-extern void *bfd_zmalloc2
- (bfd_size_type, bfd_size_type);
-
-extern void _bfd_default_error_handler (const char *s, ...);
-extern bfd_error_handler_type _bfd_error_handler;
+ (bfd_size_type) ATTRIBUTE_HIDDEN;
+static inline char *
+bfd_strdup (const char *str)
+{
+ size_t len = strlen (str) + 1;
+ char *buf = bfd_malloc (len);
+ if (buf != NULL)
+ memcpy (buf, str, len);
+ return buf;
+}
/* These routines allocate and free things on the BFD's objalloc. */
-extern void *bfd_alloc2
- (bfd *, bfd_size_type, bfd_size_type);
-extern void *bfd_zalloc2
- (bfd *, bfd_size_type, bfd_size_type);
extern void bfd_release
- (bfd *, void *);
-
-bfd * _bfd_create_empty_archive_element_shell
- (bfd *obfd);
-bfd * _bfd_look_for_bfd_in_cache
- (bfd *, file_ptr);
-bfd_boolean _bfd_add_bfd_to_archive_cache
- (bfd *, file_ptr, bfd *);
-bfd_boolean _bfd_generic_mkarchive
- (bfd *abfd);
-char *_bfd_append_relative_path
- (bfd *arch, char *elt_name);
-const bfd_target *bfd_generic_archive_p
- (bfd *abfd);
-bfd_boolean bfd_slurp_armap
- (bfd *abfd);
-bfd_boolean bfd_slurp_bsd_armap_f2
- (bfd *abfd);
+ (bfd *, void *) ATTRIBUTE_HIDDEN;
+
+extern bfd * _bfd_create_empty_archive_element_shell
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd * _bfd_look_for_bfd_in_cache
+ (bfd *, file_ptr) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_add_bfd_to_archive_cache
+ (bfd *, file_ptr, bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_generic_mkarchive
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern char *_bfd_append_relative_path
+ (bfd *, char *) ATTRIBUTE_HIDDEN;
+extern bfd_cleanup bfd_generic_archive_p
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean bfd_slurp_armap
+ (bfd *) ATTRIBUTE_HIDDEN;
#define bfd_slurp_bsd_armap bfd_slurp_armap
#define bfd_slurp_coff_armap bfd_slurp_armap
-bfd_boolean _bfd_slurp_extended_name_table
- (bfd *abfd);
+extern bfd_boolean _bfd_archive_64_bit_slurp_armap
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_archive_64_bit_write_armap
+ (bfd *, unsigned int, struct orl *, unsigned int, int) ATTRIBUTE_HIDDEN;
+#define _bfd_archive_64_bit_slurp_extended_name_table \
+ _bfd_slurp_extended_name_table
+#define _bfd_archive_64_bit_construct_extended_name_table \
+ _bfd_archive_coff_construct_extended_name_table
+#define _bfd_archive_64_bit_truncate_arname \
+ bfd_dont_truncate_arname
+#define _bfd_archive_64_bit_read_ar_hdr \
+ _bfd_generic_read_ar_hdr
+#define _bfd_archive_64_bit_write_ar_hdr \
+ _bfd_generic_write_ar_hdr
+#define _bfd_archive_64_bit_openr_next_archived_file \
+ bfd_generic_openr_next_archived_file
+#define _bfd_archive_64_bit_get_elt_at_index \
+ _bfd_generic_get_elt_at_index
+#define _bfd_archive_64_bit_generic_stat_arch_elt \
+ bfd_generic_stat_arch_elt
+#define _bfd_archive_64_bit_update_armap_timestamp _bfd_bool_bfd_true
+
+extern bfd_boolean _bfd_slurp_extended_name_table
+ (bfd *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_construct_extended_name_table
- (bfd *, bfd_boolean, char **, bfd_size_type *);
-bfd_boolean _bfd_write_archive_contents
- (bfd *abfd);
-bfd_boolean _bfd_compute_and_write_armap
- (bfd *, unsigned int elength);
-bfd *_bfd_get_elt_at_filepos
- (bfd *archive, file_ptr filepos);
+ (bfd *, bfd_boolean, char **, bfd_size_type *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_write_archive_contents
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_compute_and_write_armap
+ (bfd *, unsigned int) ATTRIBUTE_HIDDEN;
+extern bfd *_bfd_get_elt_at_filepos
+ (bfd *, file_ptr) ATTRIBUTE_HIDDEN;
extern bfd *_bfd_generic_get_elt_at_index
- (bfd *, symindex);
-bfd * _bfd_new_bfd
- (void);
-void _bfd_delete_bfd
- (bfd *);
-bfd_boolean _bfd_free_cached_info
- (bfd *);
-
-bfd_boolean bfd_false
- (bfd *ignore);
-bfd_boolean bfd_true
- (bfd *ignore);
-void *bfd_nullvoidptr
- (bfd *ignore);
-int bfd_0
- (bfd *ignore);
-unsigned int bfd_0u
- (bfd *ignore);
-long bfd_0l
- (bfd *ignore);
-long _bfd_n1
- (bfd *ignore);
-void bfd_void
- (bfd *ignore);
-
-bfd *_bfd_new_bfd_contained_in
- (bfd *);
-const bfd_target *_bfd_dummy_target
- (bfd *abfd);
-
-void bfd_dont_truncate_arname
- (bfd *abfd, const char *filename, char *hdr);
-void bfd_bsd_truncate_arname
- (bfd *abfd, const char *filename, char *hdr);
-void bfd_gnu_truncate_arname
- (bfd *abfd, const char *filename, char *hdr);
-
-bfd_boolean bsd_write_armap
- (bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
- int stridx);
-
-bfd_boolean coff_write_armap
- (bfd *arch, unsigned int elength, struct orl *map, unsigned int orl_count,
- int stridx);
+ (bfd *, symindex) ATTRIBUTE_HIDDEN;
+extern bfd * _bfd_new_bfd
+ (void) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_free_cached_info
+ (bfd *) ATTRIBUTE_HIDDEN;
+
+extern bfd_boolean _bfd_bool_bfd_false
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_asymbol_false
+ (bfd *, asymbol *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_false_error
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_link_false_error
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_true
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_link_true
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_bfd_true
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_uint_true
+ (bfd *, unsigned int) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_asection_bfd_asection_true
+ (bfd *, asection *, bfd *, asection *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_asymbol_bfd_asymbol_true
+ (bfd *, asymbol *, bfd *, asymbol *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_bool_bfd_ptr_true
+ (bfd *, void *) ATTRIBUTE_HIDDEN;
+extern void *_bfd_ptr_bfd_null_error
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern int _bfd_int_bfd_0
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern unsigned int _bfd_uint_bfd_0
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern long _bfd_long_bfd_0
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern long _bfd_long_bfd_n1_error
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern void _bfd_void_bfd
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern void _bfd_void_bfd_link
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern void _bfd_void_bfd_asection
+ (bfd *, asection *) ATTRIBUTE_HIDDEN;
+
+extern bfd *_bfd_new_bfd_contained_in
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_cleanup _bfd_dummy_target
+ (bfd *) ATTRIBUTE_HIDDEN;
+#define _bfd_no_cleanup _bfd_void_bfd
+
+extern void bfd_dont_truncate_arname
+ (bfd *, const char *, char *) ATTRIBUTE_HIDDEN;
+extern void bfd_bsd_truncate_arname
+ (bfd *, const char *, char *) ATTRIBUTE_HIDDEN;
+extern void bfd_gnu_truncate_arname
+ (bfd *, const char *, char *) ATTRIBUTE_HIDDEN;
+
+extern bfd_boolean _bfd_bsd_write_armap
+ (bfd *, unsigned int, struct orl *, unsigned int, int) ATTRIBUTE_HIDDEN;
+
+extern bfd_boolean _bfd_coff_write_armap
+ (bfd *, unsigned int, struct orl *, unsigned int, int) ATTRIBUTE_HIDDEN;
extern void *_bfd_generic_read_ar_hdr
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
extern void _bfd_ar_spacepad
- (char *, size_t, const char *, long);
+ (char *, size_t, const char *, long) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_ar_sizepad
+ (char *, size_t, bfd_size_type) ATTRIBUTE_HIDDEN;
extern void *_bfd_generic_read_ar_hdr_mag
- (bfd *, const char *);
+ (bfd *, const char *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_generic_write_ar_hdr
- (bfd *, bfd *);
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_bsd44_write_ar_hdr
- (bfd *, bfd *);
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
-bfd * bfd_generic_openr_next_archived_file
- (bfd *archive, bfd *last_file);
+extern bfd * bfd_generic_openr_next_archived_file
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
-int bfd_generic_stat_arch_elt
- (bfd *, struct stat *);
+extern int bfd_generic_stat_arch_elt
+ (bfd *, struct stat *) ATTRIBUTE_HIDDEN;
#define _bfd_read_ar_hdr(abfd) \
- BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
-#define _bfd_write_ar_hdr(archive, abfd) \
- BFD_SEND (abfd, _bfd_write_ar_hdr_fn, (archive, abfd))
+ BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd))
+#define _bfd_write_ar_hdr(archive, abfd) \
+ BFD_SEND (abfd, _bfd_write_ar_hdr_fn, (archive, abfd))
\f
/* Generic routines to use for BFD_JUMP_TABLE_GENERIC. Use
BFD_JUMP_TABLE_GENERIC (_bfd_generic). */
-#define _bfd_generic_close_and_cleanup bfd_true
-#define _bfd_generic_bfd_free_cached_info bfd_true
+#define _bfd_generic_close_and_cleanup _bfd_archive_close_and_cleanup
+extern bfd_boolean _bfd_archive_close_and_cleanup
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern void _bfd_unlink_from_archive_parent (bfd *) ATTRIBUTE_HIDDEN;
+#define _bfd_generic_bfd_free_cached_info _bfd_bool_bfd_true
extern bfd_boolean _bfd_generic_new_section_hook
- (bfd *, asection *);
+ (bfd *, asection *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_generic_get_section_contents
- (bfd *, asection *, void *, file_ptr, bfd_size_type);
+ (bfd *, asection *, void *, file_ptr, bfd_size_type) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_generic_get_section_contents_in_window
- (bfd *, asection *, bfd_window *, file_ptr, bfd_size_type);
+ (bfd *, asection *, bfd_window *, file_ptr, bfd_size_type) ATTRIBUTE_HIDDEN;
/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use
BFD_JUMP_TABLE_COPY (_bfd_generic). */
-#define _bfd_generic_bfd_copy_private_bfd_data \
- ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
+#define _bfd_generic_bfd_copy_private_bfd_data _bfd_bool_bfd_bfd_true
#define _bfd_generic_bfd_merge_private_bfd_data \
- ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
-#define _bfd_generic_bfd_set_private_flags \
- ((bfd_boolean (*) (bfd *, flagword)) bfd_true)
+ _bfd_bool_bfd_link_true
+#define _bfd_generic_bfd_set_private_flags _bfd_bool_bfd_uint_true
#define _bfd_generic_bfd_copy_private_section_data \
- ((bfd_boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true)
+ _bfd_bool_bfd_asection_bfd_asection_true
#define _bfd_generic_bfd_copy_private_symbol_data \
- ((bfd_boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true)
-#define _bfd_generic_bfd_copy_private_header_data \
- ((bfd_boolean (*) (bfd *, bfd *)) bfd_true)
-#define _bfd_generic_bfd_print_private_bfd_data \
- ((bfd_boolean (*) (bfd *, void *)) bfd_true)
+ _bfd_bool_bfd_asymbol_bfd_asymbol_true
+#define _bfd_generic_bfd_copy_private_header_data _bfd_bool_bfd_bfd_true
+#define _bfd_generic_bfd_print_private_bfd_data _bfd_bool_bfd_ptr_true
extern bfd_boolean _bfd_generic_init_private_section_data
- (bfd *, asection *, bfd *, asection *, struct bfd_link_info *);
+ (bfd *, asection *, bfd *, asection *, struct bfd_link_info *)
+ ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file
support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */
extern char *_bfd_nocore_core_file_failing_command
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
extern int _bfd_nocore_core_file_failing_signal
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_nocore_core_file_matches_executable_p
- (bfd *, bfd *);
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
extern int _bfd_nocore_core_file_pid
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE when there is no archive
file support. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive). */
-#define _bfd_noarchive_slurp_armap bfd_false
-#define _bfd_noarchive_slurp_extended_name_table bfd_false
-#define _bfd_noarchive_construct_extended_name_table \
- ((bfd_boolean (*) (bfd *, char **, bfd_size_type *, const char **)) \
- bfd_false)
-#define _bfd_noarchive_truncate_arname \
- ((void (*) (bfd *, const char *, char *)) bfd_void)
-#define _bfd_noarchive_write_armap \
- ((bfd_boolean (*) (bfd *, unsigned int, struct orl *, unsigned int, int)) \
- bfd_false)
-#define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr
-#define _bfd_noarchive_write_ar_hdr \
- ((bfd_boolean (*) (bfd *, bfd *)) bfd_false)
-#define _bfd_noarchive_openr_next_archived_file \
- ((bfd *(*) (bfd *, bfd *)) bfd_nullvoidptr)
-#define _bfd_noarchive_get_elt_at_index \
- ((bfd *(*) (bfd *, symindex)) bfd_nullvoidptr)
+#define _bfd_noarchive_slurp_armap _bfd_bool_bfd_false_error
+#define _bfd_noarchive_slurp_extended_name_table _bfd_bool_bfd_false_error
+extern bfd_boolean _bfd_noarchive_construct_extended_name_table
+ (bfd *, char **, bfd_size_type *, const char **) ATTRIBUTE_HIDDEN;
+extern void _bfd_noarchive_truncate_arname
+ (bfd *, const char *, char *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_noarchive_write_armap
+ (bfd *, unsigned int, struct orl *, unsigned int, int) ATTRIBUTE_HIDDEN;
+#define _bfd_noarchive_read_ar_hdr _bfd_ptr_bfd_null_error
+extern bfd_boolean _bfd_noarchive_write_ar_hdr
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
+extern bfd *
+_bfd_noarchive_openr_next_archived_file
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
+extern bfd * _bfd_noarchive_get_elt_at_index
+ (bfd *, symindex) ATTRIBUTE_HIDDEN;
#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt
-#define _bfd_noarchive_update_armap_timestamp bfd_false
+#define _bfd_noarchive_update_armap_timestamp _bfd_bool_bfd_false_error
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd). */
#define _bfd_archive_bsd_slurp_extended_name_table \
_bfd_slurp_extended_name_table
extern bfd_boolean _bfd_archive_bsd_construct_extended_name_table
- (bfd *, char **, bfd_size_type *, const char **);
+ (bfd *, char **, bfd_size_type *, const char **) ATTRIBUTE_HIDDEN;
#define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname
-#define _bfd_archive_bsd_write_armap bsd_write_armap
+#define _bfd_archive_bsd_write_armap _bfd_bsd_write_armap
#define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr
#define _bfd_archive_bsd_write_ar_hdr _bfd_generic_write_ar_hdr
#define _bfd_archive_bsd_openr_next_archived_file \
#define _bfd_archive_bsd_generic_stat_arch_elt \
bfd_generic_stat_arch_elt
extern bfd_boolean _bfd_archive_bsd_update_armap_timestamp
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get COFF style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_coff). */
#define _bfd_archive_coff_slurp_extended_name_table \
_bfd_slurp_extended_name_table
extern bfd_boolean _bfd_archive_coff_construct_extended_name_table
- (bfd *, char **, bfd_size_type *, const char **);
+ (bfd *, char **, bfd_size_type *, const char **) ATTRIBUTE_HIDDEN;
#define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname
-#define _bfd_archive_coff_write_armap coff_write_armap
+#define _bfd_archive_coff_write_armap _bfd_coff_write_armap
#define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr
#define _bfd_archive_coff_write_ar_hdr _bfd_generic_write_ar_hdr
#define _bfd_archive_coff_openr_next_archived_file \
#define _bfd_archive_coff_get_elt_at_index _bfd_generic_get_elt_at_index
#define _bfd_archive_coff_generic_stat_arch_elt \
bfd_generic_stat_arch_elt
-#define _bfd_archive_coff_update_armap_timestamp bfd_true
+#define _bfd_archive_coff_update_armap_timestamp _bfd_bool_bfd_true
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get BSD4.4 style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd44). */
#define _bfd_archive_bsd44_slurp_extended_name_table \
_bfd_slurp_extended_name_table
extern bfd_boolean _bfd_archive_bsd44_construct_extended_name_table
- (bfd *, char **, bfd_size_type *, const char **);
+ (bfd *, char **, bfd_size_type *, const char **) ATTRIBUTE_HIDDEN;
#define _bfd_archive_bsd44_truncate_arname bfd_bsd_truncate_arname
-#define _bfd_archive_bsd44_write_armap bsd_write_armap
+#define _bfd_archive_bsd44_write_armap _bfd_bsd_write_armap
#define _bfd_archive_bsd44_read_ar_hdr _bfd_generic_read_ar_hdr
#define _bfd_archive_bsd44_write_ar_hdr _bfd_bsd44_write_ar_hdr
#define _bfd_archive_bsd44_openr_next_archived_file \
/* Routines to use for BFD_JUMP_TABLE_ARCHIVE to get VMS style
archives. Use BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib). Some of them
- are irrelevant and never called, so defined as NULL. */
-
-extern bfd_boolean _bfd_vms_lib_write_archive_contents (bfd *arch);
-#define _bfd_vms_lib_slurp_armap NULL
-#define _bfd_vms_lib_slurp_extended_name_table NULL
-#define _bfd_vms_lib_construct_extended_name_table NULL
-#define _bfd_vms_lib_truncate_arname NULL
-#define _bfd_vms_lib_write_armap NULL
-#define _bfd_vms_lib_read_ar_hdr NULL
-#define _bfd_vms_lib_write_ar_hdr NULL
-extern bfd *_bfd_vms_lib_openr_next_archived_file (bfd *, bfd *);
-extern bfd *_bfd_vms_lib_get_elt_at_index (bfd *, symindex);
-extern int _bfd_vms_lib_generic_stat_arch_elt (bfd *, struct stat *);
-#define _bfd_vms_lib_update_armap_timestamp bfd_true
+ are irrelevant. */
+
+extern bfd_boolean _bfd_vms_lib_write_archive_contents
+ (bfd *) ATTRIBUTE_HIDDEN;
+#define _bfd_vms_lib_slurp_armap _bfd_noarchive_slurp_armap
+#define _bfd_vms_lib_slurp_extended_name_table \
+ _bfd_noarchive_slurp_extended_name_table
+#define _bfd_vms_lib_construct_extended_name_table \
+ _bfd_noarchive_construct_extended_name_table
+#define _bfd_vms_lib_truncate_arname _bfd_noarchive_truncate_arname
+#define _bfd_vms_lib_write_armap _bfd_noarchive_write_armap
+#define _bfd_vms_lib_read_ar_hdr _bfd_noarchive_read_ar_hdr
+#define _bfd_vms_lib_write_ar_hdr _bfd_noarchive_write_ar_hdr
+extern bfd *_bfd_vms_lib_openr_next_archived_file
+ (bfd *, bfd *) ATTRIBUTE_HIDDEN;
+extern bfd *_bfd_vms_lib_get_elt_at_index
+ (bfd *, symindex) ATTRIBUTE_HIDDEN;
+extern int _bfd_vms_lib_generic_stat_arch_elt
+ (bfd *, struct stat *) ATTRIBUTE_HIDDEN;
+#define _bfd_vms_lib_update_armap_timestamp _bfd_bool_bfd_true
/* Extra routines for VMS style archives. */
-extern symindex _bfd_vms_lib_find_symbol (bfd *, const char *);
-extern bfd *_bfd_vms_lib_get_imagelib_file (bfd *);
-extern const bfd_target *_bfd_vms_lib_alpha_archive_p (bfd *abfd);
-extern const bfd_target *_bfd_vms_lib_ia64_archive_p (bfd *abfd);
-extern bfd_boolean _bfd_vms_lib_alpha_mkarchive (bfd *abfd);
-extern bfd_boolean _bfd_vms_lib_ia64_mkarchive (bfd *abfd);
+extern symindex _bfd_vms_lib_find_symbol
+ (bfd *, const char *) ATTRIBUTE_HIDDEN;
+extern bfd *_bfd_vms_lib_get_imagelib_file
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_cleanup _bfd_vms_lib_alpha_archive_p
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_cleanup _bfd_vms_lib_ia64_archive_p
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_vms_lib_alpha_mkarchive
+ (bfd *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_vms_lib_ia64_mkarchive
+ (bfd *) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_SYMBOLS where there is no symbol
support. Use BFD_JUMP_TABLE_SYMBOLS (_bfd_nosymbols). */
-#define _bfd_nosymbols_get_symtab_upper_bound _bfd_n1
-#define _bfd_nosymbols_canonicalize_symtab \
- ((long (*) (bfd *, asymbol **)) _bfd_n1)
+#define _bfd_nosymbols_get_symtab_upper_bound _bfd_long_bfd_n1_error
+extern long _bfd_nosymbols_canonicalize_symtab
+ (bfd *, asymbol **) ATTRIBUTE_HIDDEN;
#define _bfd_nosymbols_make_empty_symbol _bfd_generic_make_empty_symbol
-#define _bfd_nosymbols_print_symbol \
- ((void (*) (bfd *, void *, asymbol *, bfd_print_symbol_type)) bfd_void)
-#define _bfd_nosymbols_get_symbol_info \
- ((void (*) (bfd *, asymbol *, symbol_info *)) bfd_void)
-#define _bfd_nosymbols_bfd_is_local_label_name \
- ((bfd_boolean (*) (bfd *, const char *)) bfd_false)
-#define _bfd_nosymbols_bfd_is_target_special_symbol \
- ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
-#define _bfd_nosymbols_get_lineno \
- ((alent *(*) (bfd *, asymbol *)) bfd_nullvoidptr)
-#define _bfd_nosymbols_find_nearest_line \
- ((bfd_boolean (*) (bfd *, asection *, asymbol **, bfd_vma, const char **, \
- const char **, unsigned int *)) \
- bfd_false)
-#define _bfd_nosymbols_find_inliner_info \
- ((bfd_boolean (*) (bfd *, const char **, const char **, unsigned int *)) \
- bfd_false)
-#define _bfd_nosymbols_bfd_make_debug_symbol \
- ((asymbol *(*) (bfd *, void *, unsigned long)) bfd_nullvoidptr)
-#define _bfd_nosymbols_read_minisymbols \
- ((long (*) (bfd *, bfd_boolean, void **, unsigned int *)) _bfd_n1)
-#define _bfd_nosymbols_minisymbol_to_symbol \
- ((asymbol *(*) (bfd *, bfd_boolean, const void *, asymbol *)) \
- bfd_nullvoidptr)
+extern void _bfd_nosymbols_print_symbol
+ (bfd *, void *, asymbol *, bfd_print_symbol_type) ATTRIBUTE_HIDDEN;
+extern void _bfd_nosymbols_get_symbol_info
+ (bfd *, asymbol *, symbol_info *) ATTRIBUTE_HIDDEN;
+extern const char * _bfd_nosymbols_get_symbol_version_string
+ (bfd *, asymbol *, bfd_boolean, bfd_boolean *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nosymbols_bfd_is_local_label_name
+ (bfd *, const char *) ATTRIBUTE_HIDDEN;
+#define _bfd_nosymbols_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
+extern alent *_bfd_nosymbols_get_lineno
+ (bfd *, asymbol *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nosymbols_find_nearest_line
+ (bfd *, asymbol **, asection *, bfd_vma,
+ const char **, const char **, unsigned int *, unsigned int *)
+ ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nosymbols_find_line
+ (bfd *, asymbol **, asymbol *, const char **, unsigned int *)
+ ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nosymbols_find_inliner_info
+ (bfd *, const char **, const char **, unsigned int *) ATTRIBUTE_HIDDEN;
+extern asymbol *_bfd_nosymbols_bfd_make_debug_symbol
+ (bfd *, void *, unsigned long) ATTRIBUTE_HIDDEN;
+extern long _bfd_nosymbols_read_minisymbols
+ (bfd *, bfd_boolean, void **, unsigned int *) ATTRIBUTE_HIDDEN;
+extern asymbol *_bfd_nosymbols_minisymbol_to_symbol
+ (bfd *, bfd_boolean, const void *, asymbol *) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc
support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */
-extern long _bfd_norelocs_get_reloc_upper_bound (bfd *, asection *);
-extern long _bfd_norelocs_canonicalize_reloc (bfd *, asection *,
- arelent **, asymbol **);
-#define _bfd_norelocs_bfd_reloc_type_lookup \
- ((reloc_howto_type *(*) (bfd *, bfd_reloc_code_real_type)) bfd_nullvoidptr)
-#define _bfd_norelocs_bfd_reloc_name_lookup \
- ((reloc_howto_type *(*) (bfd *, const char *)) bfd_nullvoidptr)
+extern long _bfd_norelocs_get_reloc_upper_bound
+ (bfd *, asection *) ATTRIBUTE_HIDDEN;
+extern long _bfd_norelocs_canonicalize_reloc
+ (bfd *, asection *, arelent **, asymbol **) ATTRIBUTE_HIDDEN;
+extern void _bfd_norelocs_set_reloc
+ (bfd *, asection *, arelent **, unsigned int) ATTRIBUTE_HIDDEN;
+extern reloc_howto_type *_bfd_norelocs_bfd_reloc_type_lookup
+ (bfd *, bfd_reloc_code_real_type) ATTRIBUTE_HIDDEN;
+extern reloc_howto_type *_bfd_norelocs_bfd_reloc_name_lookup
+ (bfd *, const char *) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not
be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */
-#define _bfd_nowrite_set_arch_mach \
- ((bfd_boolean (*) (bfd *, enum bfd_architecture, unsigned long)) \
- bfd_false)
-#define _bfd_nowrite_set_section_contents \
- ((bfd_boolean (*) (bfd *, asection *, const void *, file_ptr, bfd_size_type)) \
- bfd_false)
+extern bfd_boolean _bfd_nowrite_set_arch_mach
+ (bfd *, enum bfd_architecture, unsigned long) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nowrite_set_section_contents
+ (bfd *, asection *, const void *, file_ptr, bfd_size_type) ATTRIBUTE_HIDDEN;
/* Generic routines to use for BFD_JUMP_TABLE_WRITE. Use
BFD_JUMP_TABLE_WRITE (_bfd_generic). */
#define _bfd_generic_set_arch_mach bfd_default_set_arch_mach
extern bfd_boolean _bfd_generic_set_section_contents
- (bfd *, asection *, const void *, file_ptr, bfd_size_type);
+ (bfd *, asection *, const void *, file_ptr, bfd_size_type) ATTRIBUTE_HIDDEN;
/* Routines to use for BFD_JUMP_TABLE_LINK for targets which do not
support linking. Use BFD_JUMP_TABLE_LINK (_bfd_nolink). */
-#define _bfd_nolink_sizeof_headers \
- ((int (*) (bfd *, struct bfd_link_info *)) bfd_0)
-#define _bfd_nolink_bfd_get_relocated_section_contents \
- ((bfd_byte *(*) (bfd *, struct bfd_link_info *, struct bfd_link_order *, \
- bfd_byte *, bfd_boolean, asymbol **)) \
- bfd_nullvoidptr)
-#define _bfd_nolink_bfd_relax_section \
- ((bfd_boolean (*) \
- (bfd *, asection *, struct bfd_link_info *, bfd_boolean *)) \
- bfd_false)
-#define _bfd_nolink_bfd_gc_sections \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
- bfd_false)
-#define _bfd_nolink_bfd_lookup_section_flags \
- ((void (*) (struct bfd_link_info *, struct flag_info *)) \
- bfd_0)
-#define _bfd_nolink_bfd_merge_sections \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) \
- bfd_false)
-#define _bfd_nolink_bfd_is_group_section \
- ((bfd_boolean (*) (bfd *, const struct bfd_section *)) \
- bfd_false)
-#define _bfd_nolink_bfd_discard_group \
- ((bfd_boolean (*) (bfd *, struct bfd_section *)) \
- bfd_false)
-#define _bfd_nolink_bfd_link_hash_table_create \
- ((struct bfd_link_hash_table *(*) (bfd *)) bfd_nullvoidptr)
-#define _bfd_nolink_bfd_link_hash_table_free \
- ((void (*) (struct bfd_link_hash_table *)) bfd_void)
-#define _bfd_nolink_bfd_link_add_symbols \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
-#define _bfd_nolink_bfd_link_just_syms \
- ((void (*) (asection *, struct bfd_link_info *)) bfd_void)
-#define _bfd_nolink_bfd_copy_link_hash_symbol_type \
- ((void (*) (bfd *, struct bfd_link_hash_entry *, \
- struct bfd_link_hash_entry *)) bfd_void)
-#define _bfd_nolink_bfd_final_link \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *)) bfd_false)
-#define _bfd_nolink_bfd_link_split_section \
- ((bfd_boolean (*) (bfd *, struct bfd_section *)) bfd_false)
-#define _bfd_nolink_section_already_linked \
- ((bfd_boolean (*) (bfd *, asection *, \
- struct bfd_link_info *)) bfd_false)
-#define _bfd_nolink_bfd_define_common_symbol \
- ((bfd_boolean (*) (bfd *, struct bfd_link_info *, \
- struct bfd_link_hash_entry *)) bfd_false)
+extern int _bfd_nolink_sizeof_headers
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern bfd_byte *_bfd_nolink_bfd_get_relocated_section_contents
+ (bfd *, struct bfd_link_info *, struct bfd_link_order *,
+ bfd_byte *, bfd_boolean, asymbol **) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nolink_bfd_relax_section
+ (bfd *, asection *, struct bfd_link_info *, bfd_boolean *) ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_gc_sections _bfd_bool_bfd_link_false_error
+extern bfd_boolean _bfd_nolink_bfd_lookup_section_flags
+ (struct bfd_link_info *, struct flag_info *, asection *) ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_merge_sections _bfd_bool_bfd_link_false_error
+extern bfd_boolean _bfd_nolink_bfd_is_group_section
+ (bfd *, const asection *) ATTRIBUTE_HIDDEN;
+extern const char *_bfd_nolink_bfd_group_name
+ (bfd *, const asection *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nolink_bfd_discard_group
+ (bfd *, asection *) ATTRIBUTE_HIDDEN;
+extern struct bfd_link_hash_table *_bfd_nolink_bfd_link_hash_table_create
+ (bfd *) ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_link_add_symbols _bfd_bool_bfd_link_false_error
+extern void _bfd_nolink_bfd_link_just_syms
+ (asection *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern void _bfd_nolink_bfd_copy_link_hash_symbol_type
+ (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *)
+ ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_final_link _bfd_bool_bfd_link_false_error
+extern bfd_boolean _bfd_nolink_bfd_link_split_section
+ (bfd *, struct bfd_section *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nolink_section_already_linked
+ (bfd *, asection *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
+extern bfd_boolean _bfd_nolink_bfd_define_common_symbol
+ (bfd *, struct bfd_link_info *, struct bfd_link_hash_entry *)
+ ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_link_hide_symbol \
+ _bfd_generic_link_hide_symbol
+extern struct bfd_link_hash_entry *_bfd_nolink_bfd_define_start_stop
+ (struct bfd_link_info *, const char *, asection *) ATTRIBUTE_HIDDEN;
+#define _bfd_nolink_bfd_link_check_relocs \
+ _bfd_generic_link_check_relocs
/* Routines to use for BFD_JUMP_TABLE_DYNAMIC for targets which do not
have dynamic symbols or relocs. Use BFD_JUMP_TABLE_DYNAMIC
(_bfd_nodynamic). */
-#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_n1
+#define _bfd_nodynamic_get_dynamic_symtab_upper_bound _bfd_long_bfd_n1_error
#define _bfd_nodynamic_canonicalize_dynamic_symtab \
- ((long (*) (bfd *, asymbol **)) _bfd_n1)
-#define _bfd_nodynamic_get_synthetic_symtab \
- ((long (*) (bfd *, long, asymbol **, long, asymbol **, asymbol **)) _bfd_n1)
-#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1
-#define _bfd_nodynamic_canonicalize_dynamic_reloc \
- ((long (*) (bfd *, arelent **, asymbol **)) _bfd_n1)
+ _bfd_nosymbols_canonicalize_symtab
+extern long _bfd_nodynamic_get_synthetic_symtab
+ (bfd *, long, asymbol **, long, asymbol **, asymbol **) ATTRIBUTE_HIDDEN;
+#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_long_bfd_n1_error
+extern long _bfd_nodynamic_canonicalize_dynamic_reloc
+ (bfd *, arelent **, asymbol **) ATTRIBUTE_HIDDEN;
\f
/* Generic routine to determine of the given symbol is a local
label. */
extern bfd_boolean bfd_generic_is_local_label_name
- (bfd *, const char *);
+ (bfd *, const char *) ATTRIBUTE_HIDDEN;
/* Generic minisymbol routines. */
extern long _bfd_generic_read_minisymbols
- (bfd *, bfd_boolean, void **, unsigned int *);
+ (bfd *, bfd_boolean, void **, unsigned int *) ATTRIBUTE_HIDDEN;
extern asymbol *_bfd_generic_minisymbol_to_symbol
- (bfd *, bfd_boolean, const void *, asymbol *);
+ (bfd *, bfd_boolean, const void *, asymbol *) ATTRIBUTE_HIDDEN;
/* Find the nearest line using .stab/.stabstr sections. */
extern bfd_boolean _bfd_stab_section_find_nearest_line
(bfd *, asymbol **, asection *, bfd_vma, bfd_boolean *,
- const char **, const char **, unsigned int *, void **);
+ const char **, const char **, unsigned int *, void **) ATTRIBUTE_HIDDEN;
/* Find the nearest line using DWARF 1 debugging information. */
extern bfd_boolean _bfd_dwarf1_find_nearest_line
- (bfd *, asection *, asymbol **, bfd_vma, const char **,
- const char **, unsigned int *);
+ (bfd *, asymbol **, asection *, bfd_vma,
+ const char **, const char **, unsigned int *) ATTRIBUTE_HIDDEN;
struct dwarf_debug_section
{
- const char *uncompressed_name;
- const char *compressed_name;
+ const char * uncompressed_name;
+ const char * compressed_name;
};
/* Map of uncompressed DWARF debug section name to compressed one. It
is terminated by NULL uncompressed_name. */
-extern const struct dwarf_debug_section dwarf_debug_sections[];
+extern const struct dwarf_debug_section dwarf_debug_sections[] ATTRIBUTE_HIDDEN;
/* Find the nearest line using DWARF 2 debugging information. */
-extern bfd_boolean _bfd_dwarf2_find_nearest_line
- (bfd *, const struct dwarf_debug_section *, asection *, asymbol **, bfd_vma,
- const char **, const char **, unsigned int *, unsigned int, void **);
+extern int _bfd_dwarf2_find_nearest_line
+ (bfd *, asymbol **, asymbol *, asection *, bfd_vma,
+ const char **, const char **, unsigned int *, unsigned int *,
+ const struct dwarf_debug_section *, void **) ATTRIBUTE_HIDDEN;
-/* Find the line using DWARF 2 debugging information. */
-extern bfd_boolean _bfd_dwarf2_find_line
- (bfd *, asymbol **, asymbol *, const char **,
- unsigned int *, unsigned int, void **);
-
-bfd_boolean _bfd_generic_find_line
- (bfd *, asymbol **, asymbol *, const char **, unsigned int *);
+/* Find the bias between DWARF addresses and real addresses. */
+extern bfd_signed_vma _bfd_dwarf2_find_symbol_bias
+ (asymbol **, void **) ATTRIBUTE_HIDDEN;
/* Find inliner info after calling bfd_find_nearest_line. */
extern bfd_boolean _bfd_dwarf2_find_inliner_info
- (bfd *, const char **, const char **, unsigned int *, void **);
-
+ (bfd *, const char **, const char **, unsigned int *, void **)
+ ATTRIBUTE_HIDDEN;
+
+/* Read DWARF 2 debugging information. */
+extern bfd_boolean _bfd_dwarf2_slurp_debug_info
+ (bfd *, bfd *, const struct dwarf_debug_section *, asymbol **, void **,
+ bfd_boolean) ATTRIBUTE_HIDDEN;
+
+/* Clean up the data used to handle DWARF 2 debugging information. */
+extern void _bfd_dwarf2_cleanup_debug_info
+ (bfd *, void **) ATTRIBUTE_HIDDEN;
+
/* Create a new section entry. */
extern struct bfd_hash_entry *bfd_section_hash_newfunc
- (struct bfd_hash_entry *, struct bfd_hash_table *, const char *);
+ (struct bfd_hash_entry *, struct bfd_hash_table *, const char *)
+ ATTRIBUTE_HIDDEN;
/* A routine to create entries for a bfd_link_hash_table. */
extern struct bfd_hash_entry *_bfd_link_hash_newfunc
(struct bfd_hash_entry *entry, struct bfd_hash_table *table,
- const char *string);
+ const char *string) ATTRIBUTE_HIDDEN;
/* Initialize a bfd_link_hash_table. */
extern bfd_boolean _bfd_link_hash_table_init
struct bfd_hash_entry *(*) (struct bfd_hash_entry *,
struct bfd_hash_table *,
const char *),
- unsigned int);
+ unsigned int) ATTRIBUTE_HIDDEN;
/* Generic link hash table creation routine. */
extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
/* Generic link hash table destruction routine. */
extern void _bfd_generic_link_hash_table_free
- (struct bfd_link_hash_table *);
+ (bfd *) ATTRIBUTE_HIDDEN;
/* Generic add symbol routine. */
extern bfd_boolean _bfd_generic_link_add_symbols
- (bfd *, struct bfd_link_info *);
-
-/* Generic add symbol routine. This version is used by targets for
- which the linker must collect constructors and destructors by name,
- as the collect2 program does. */
-extern bfd_boolean _bfd_generic_link_add_symbols_collect
- (bfd *, struct bfd_link_info *);
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
/* Generic archive add symbol routine. */
extern bfd_boolean _bfd_generic_link_add_archive_symbols
(bfd *, struct bfd_link_info *,
- bfd_boolean (*) (bfd *, struct bfd_link_info *, bfd_boolean *));
+ bfd_boolean (*) (bfd *, struct bfd_link_info *,
+ struct bfd_link_hash_entry *, const char *,
+ bfd_boolean *)) ATTRIBUTE_HIDDEN;
/* Forward declaration to avoid prototype errors. */
typedef struct bfd_link_hash_entry _bfd_link_hash_entry;
extern bfd_boolean _bfd_generic_link_add_one_symbol
(struct bfd_link_info *, bfd *, const char *name, flagword,
asection *, bfd_vma, const char *, bfd_boolean copy,
- bfd_boolean constructor, struct bfd_link_hash_entry **);
+ bfd_boolean constructor, struct bfd_link_hash_entry **) ATTRIBUTE_HIDDEN;
/* Generic routine to mark section as supplying symbols only. */
extern void _bfd_generic_link_just_syms
- (asection *, struct bfd_link_info *);
+ (asection *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
/* Generic routine that does nothing. */
extern void _bfd_generic_copy_link_hash_symbol_type
- (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *);
+ (bfd *, struct bfd_link_hash_entry *, struct bfd_link_hash_entry *)
+ ATTRIBUTE_HIDDEN;
/* Generic link routine. */
extern bfd_boolean _bfd_generic_final_link
- (bfd *, struct bfd_link_info *);
+ (bfd *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_generic_link_split_section
- (bfd *, struct bfd_section *);
+ (bfd *, struct bfd_section *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_generic_section_already_linked
- (bfd *, asection *, struct bfd_link_info *);
+ (bfd *, asection *, struct bfd_link_info *) ATTRIBUTE_HIDDEN;
/* Generic reloc_link_order processing routine. */
extern bfd_boolean _bfd_generic_reloc_link_order
- (bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
+ (bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *)
+ ATTRIBUTE_HIDDEN;
/* Default link order processing routine. */
extern bfd_boolean _bfd_default_link_order
- (bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *);
+ (bfd *, struct bfd_link_info *, asection *, struct bfd_link_order *)
+ ATTRIBUTE_HIDDEN;
/* Count the number of reloc entries in a link order list. */
extern unsigned int _bfd_count_link_order_relocs
- (struct bfd_link_order *);
+ (struct bfd_link_order *) ATTRIBUTE_HIDDEN;
/* Final link relocation routine. */
extern bfd_reloc_status_type _bfd_final_link_relocate
(reloc_howto_type *, bfd *, asection *, bfd_byte *,
- bfd_vma, bfd_vma, bfd_vma);
+ bfd_vma, bfd_vma, bfd_vma) ATTRIBUTE_HIDDEN;
/* Relocate a particular location by a howto and a value. */
extern bfd_reloc_status_type _bfd_relocate_contents
- (reloc_howto_type *, bfd *, bfd_vma, bfd_byte *);
+ (reloc_howto_type *, bfd *, bfd_vma, bfd_byte *) ATTRIBUTE_HIDDEN;
/* Clear a given location using a given howto. */
-extern void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd,
- asection *input_section, bfd_byte *location);
+extern bfd_reloc_status_type _bfd_clear_contents
+ (reloc_howto_type *, bfd *, asection *, bfd_byte *, bfd_vma) ATTRIBUTE_HIDDEN;
/* Link stabs in sections in the first pass. */
extern bfd_boolean _bfd_link_section_stabs
(bfd *, struct stab_info *, asection *, asection *, void **,
- bfd_size_type *);
+ bfd_size_type *) ATTRIBUTE_HIDDEN;
/* Eliminate stabs for discarded functions and symbols. */
extern bfd_boolean _bfd_discard_section_stabs
- (bfd *, asection *, void *, bfd_boolean (*) (bfd_vma, void *), void *);
+ (bfd *, asection *, void *, bfd_boolean (*) (bfd_vma, void *), void *)
+ ATTRIBUTE_HIDDEN;
/* Write out the .stab section when linking stabs in sections. */
extern bfd_boolean _bfd_write_section_stabs
- (bfd *, struct stab_info *, asection *, void **, bfd_byte *);
+ (bfd *, struct stab_info *, asection *, void **, bfd_byte *)
+ ATTRIBUTE_HIDDEN;
/* Write out the .stabstr string table when linking stabs in sections. */
extern bfd_boolean _bfd_write_stab_strings
- (bfd *, struct stab_info *);
+ (bfd *, struct stab_info *) ATTRIBUTE_HIDDEN;
/* Find an offset within a .stab section when linking stabs in
sections. */
extern bfd_vma _bfd_stab_section_offset
- (asection *, void *, bfd_vma);
+ (asection *, void *, bfd_vma) ATTRIBUTE_HIDDEN;
/* Register a SEC_MERGE section as a candidate for merging. */
extern bfd_boolean _bfd_add_merge_section
- (bfd *, void **, asection *, void **);
+ (bfd *, void **, asection *, void **) ATTRIBUTE_HIDDEN;
/* Attempt to merge SEC_MERGE sections. */
extern bfd_boolean _bfd_merge_sections
- (bfd *, struct bfd_link_info *, void *, void (*) (bfd *, asection *));
+ (bfd *, struct bfd_link_info *, void *, void (*) (bfd *, asection *))
+ ATTRIBUTE_HIDDEN;
/* Write out a merged section. */
extern bfd_boolean _bfd_write_merged_section
- (bfd *, asection *, void *);
+ (bfd *, asection *, void *) ATTRIBUTE_HIDDEN;
/* Find an offset within a modified SEC_MERGE section. */
extern bfd_vma _bfd_merged_section_offset
- (bfd *, asection **, void *, bfd_vma);
+ (bfd *, asection **, void *, bfd_vma) ATTRIBUTE_HIDDEN;
+
+/* Tidy up when done. */
+
+extern void _bfd_merge_sections_free (void *) ATTRIBUTE_HIDDEN;
/* Create a string table. */
extern struct bfd_strtab_hash *_bfd_stringtab_init
- (void);
+ (void) ATTRIBUTE_HIDDEN;
/* Create an XCOFF .debug section style string table. */
extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init
- (void);
+ (void) ATTRIBUTE_HIDDEN;
/* Free a string table. */
extern void _bfd_stringtab_free
- (struct bfd_strtab_hash *);
+ (struct bfd_strtab_hash *) ATTRIBUTE_HIDDEN;
/* Get the size of a string table. */
extern bfd_size_type _bfd_stringtab_size
- (struct bfd_strtab_hash *);
+ (struct bfd_strtab_hash *) ATTRIBUTE_HIDDEN;
/* Add a string to a string table. */
extern bfd_size_type _bfd_stringtab_add
- (struct bfd_strtab_hash *, const char *, bfd_boolean hash, bfd_boolean copy);
+ (struct bfd_strtab_hash *, const char *, bfd_boolean hash, bfd_boolean copy)
+ ATTRIBUTE_HIDDEN;
/* Write out a string table. */
extern bfd_boolean _bfd_stringtab_emit
- (bfd *, struct bfd_strtab_hash *);
-
-/* Check that endianness of input and output file match. */
-extern bfd_boolean _bfd_generic_verify_endian_match
- (bfd *, bfd *);
+ (bfd *, struct bfd_strtab_hash *) ATTRIBUTE_HIDDEN;
\f
/* Macros to tell if bfds are read or write enabled.
#define bfd_write_p(abfd) \
((abfd)->direction == write_direction || (abfd)->direction == both_direction)
-void bfd_assert
- (const char*,int);
+extern void bfd_assert
+ (const char*,int) ATTRIBUTE_HIDDEN;
#define BFD_ASSERT(x) \
do { if (!(x)) bfd_assert(__FILE__,__LINE__); } while (0)
do { bfd_assert(__FILE__,__LINE__); } while (0)
extern void _bfd_abort
- (const char *, int, const char *) ATTRIBUTE_NORETURN;
+ (const char *, int, const char *) ATTRIBUTE_NORETURN ATTRIBUTE_HIDDEN;
/* if gcc >= 2.6, we can give a function name, too */
#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
/* Manipulate a system FILE but using BFD's "file_ptr", rather than
the system "off_t" or "off64_t", as the offset. */
-extern file_ptr real_ftell (FILE *file);
-extern int real_fseek (FILE *file, file_ptr offset, int whence);
-extern FILE *real_fopen (const char *filename, const char *modes);
+extern file_ptr _bfd_real_ftell
+ (FILE *) ATTRIBUTE_HIDDEN;
+extern int _bfd_real_fseek
+ (FILE *, file_ptr, int) ATTRIBUTE_HIDDEN;
+extern FILE *_bfd_real_fopen
+ (const char *, const char *) ATTRIBUTE_HIDDEN;
/* List of supported target vectors, and the default vector (if
bfd_default_vector[0] is NULL, there is no default). */
-extern const bfd_target * const *bfd_target_vector;
-extern const bfd_target *bfd_default_vector[];
+extern const bfd_target * const *bfd_target_vector ATTRIBUTE_HIDDEN;
+extern const bfd_target *bfd_default_vector[] ATTRIBUTE_HIDDEN;
/* List of associated target vectors. */
-extern const bfd_target * const *bfd_associated_vector;
+extern const bfd_target * const *bfd_associated_vector ATTRIBUTE_HIDDEN;
/* Functions shared by the ECOFF and MIPS ELF backends, which have no
other common header files. */
extern bfd_boolean _bfd_ecoff_locate_line
(bfd *, asection *, bfd_vma, struct ecoff_debug_info * const,
const struct ecoff_debug_swap * const, struct ecoff_find_line *,
- const char **, const char **, unsigned int *);
+ const char **, const char **, unsigned int *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_ecoff_get_accumulated_pdr
- (void *, bfd_byte *);
+ (void *, bfd_byte *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_ecoff_get_accumulated_sym
- (void *, bfd_byte *);
+ (void *, bfd_byte *) ATTRIBUTE_HIDDEN;
extern bfd_boolean _bfd_ecoff_get_accumulated_ss
- (void *, bfd_byte *);
+ (void *, bfd_byte *) ATTRIBUTE_HIDDEN;
extern bfd_vma _bfd_get_gp_value
- (bfd *);
+ (bfd *) ATTRIBUTE_HIDDEN;
extern void _bfd_set_gp_value
- (bfd *, bfd_vma);
+ (bfd *, bfd_vma) ATTRIBUTE_HIDDEN;
/* Function shared by the COFF and ELF SH backends, which have no
other common header files. */
extern bfd_boolean _bfd_sh_align_load_span
(bfd *, asection *, bfd_byte *,
bfd_boolean (*) (bfd *, asection *, void *, bfd_byte *, bfd_vma),
- void *, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, bfd_boolean *);
+ void *, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, bfd_boolean *) ATTRIBUTE_HIDDEN;
#endif
/* This is the shape of the elements inside the already_linked hash
};
extern struct bfd_section_already_linked_hash_entry *
- bfd_section_already_linked_table_lookup (const char *);
+ bfd_section_already_linked_table_lookup (const char *) ATTRIBUTE_HIDDEN;
extern bfd_boolean bfd_section_already_linked_table_insert
- (struct bfd_section_already_linked_hash_entry *, asection *);
+ (struct bfd_section_already_linked_hash_entry *, asection *)
+ ATTRIBUTE_HIDDEN;
extern void bfd_section_already_linked_table_traverse
(bfd_boolean (*) (struct bfd_section_already_linked_hash_entry *,
- void *), void *);
+ void *), void *) ATTRIBUTE_HIDDEN;
+
+extern bfd_vma _bfd_read_unsigned_leb128
+ (bfd *, bfd_byte *, unsigned int *) ATTRIBUTE_HIDDEN;
+extern bfd_signed_vma _bfd_read_signed_leb128
+ (bfd *, bfd_byte *, unsigned int *) ATTRIBUTE_HIDDEN;
+extern bfd_vma _bfd_safe_read_leb128
+ (bfd *, bfd_byte *, unsigned int *, bfd_boolean, const bfd_byte * const)
+ ATTRIBUTE_HIDDEN;
+
+#if GCC_VERSION >= 7000
+#define _bfd_mul_overflow(a, b, res) __builtin_mul_overflow (a, b, res)
+#else
+/* Assumes unsigned values. Careful! Args evaluated multiple times. */
+#define _bfd_mul_overflow(a, b, res) \
+ ((*res) = (a), (*res) *= (b), (b) != 0 && (*res) / (b) != (a))
+#endif
+
+#ifdef __GNUC__
+#define _bfd_constant_p(v) __builtin_constant_p (v)
+#else
+#define _bfd_constant_p(v) 0
+#endif
-extern bfd_vma read_unsigned_leb128 (bfd *, bfd_byte *, unsigned int *);
-extern bfd_signed_vma read_signed_leb128 (bfd *, bfd_byte *, unsigned int *);
+static inline bfd_byte *
+_bfd_alloc_and_read (bfd *abfd, bfd_size_type asize, bfd_size_type rsize)
+{
+ bfd_byte *mem;
+ if (!_bfd_constant_p (rsize))
+ {
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+ if (filesize != 0 && rsize > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return NULL;
+ }
+ }
+ mem = bfd_alloc (abfd, asize);
+ if (mem != NULL)
+ {
+ if (bfd_bread (mem, rsize, abfd) == rsize)
+ return mem;
+ bfd_release (abfd, mem);
+ }
+ return NULL;
+}
+
+static inline bfd_byte *
+_bfd_malloc_and_read (bfd *abfd, bfd_size_type asize, bfd_size_type rsize)
+{
+ bfd_byte *mem;
+ if (!_bfd_constant_p (rsize))
+ {
+ ufile_ptr filesize = bfd_get_file_size (abfd);
+ if (filesize != 0 && rsize > filesize)
+ {
+ bfd_set_error (bfd_error_file_truncated);
+ return NULL;
+ }
+ }
+ mem = bfd_malloc (asize);
+ if (mem != NULL)
+ {
+ if (bfd_bread (mem, rsize, abfd) == rsize)
+ return mem;
+ free (mem);
+ }
+ return NULL;
+}