/* libbfd.h -- Declarations used by bfd library *implementation*.
(This include file is not for users of the library.)
- Copyright 1990, 91, 92, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ 2000, 2001
+ Free Software Foundation, Inc.
Written by Cygnus Support.
** NOTE: libbfd.h is a GENERATED file. Don't change it; instead,
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* 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. */
-#define BFD_ALIGN(this, boundary) \
- ((( (this) + ((boundary) -1)) & (~((boundary)-1))))
+ 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)) & (~((boundary)-1))) \
+ : ~ (bfd_vma) 0)
/* If you want to read and write large blocks, you might want to do it
in quanta of this amount */
file_ptr first_file_filepos;
/* Speed up searching the armap */
struct ar_cache *cache;
- bfd *archive_head; /* Only interesting in output routines */
+ bfd *archive_head; /* Only interesting in output routines */
carsym *symdefs; /* the symdef entries */
- symindex symdef_count; /* how many there are */
+ symindex symdef_count; /* how many there are */
char *extended_names; /* clever intel extension */
/* when more compilers are standard C, this can be a time_t */
long armap_timestamp; /* Timestamp value written into armap.
/* 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 */
- char *filename; /* null-terminated */
+ char * arch_header; /* it's actually a string */
+ unsigned int parsed_size; /* octets of filesize not including ar_hdr */
+ char *filename; /* null-terminated */
};
#define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size)
extern bfd_error_handler_type _bfd_error_handler;
-/* These routines allocate and free things on the BFD's obstack. */
+/* These routines allocate and free things on the BFD's objalloc. */
-PTR bfd_alloc PARAMS ((bfd *abfd, size_t size));
-PTR bfd_zalloc PARAMS ((bfd *abfd, size_t size));
-void bfd_alloc_grow PARAMS ((bfd *abfd, PTR thing, size_t size));
-PTR bfd_alloc_finish PARAMS ((bfd *abfd));
-
-#define bfd_release(x,y) (void) obstack_free(&(x->memory),y)
+extern PTR bfd_alloc PARAMS ((bfd *, size_t));
+extern PTR bfd_zalloc PARAMS ((bfd *, size_t));
+extern void bfd_release PARAMS ((bfd *, PTR));
bfd * _bfd_create_empty_archive_element_shell PARAMS ((bfd *obfd));
bfd * _bfd_look_for_bfd_in_cache PARAMS ((bfd *arch_bfd, file_ptr index));
bfd *_bfd_new_bfd_contained_in PARAMS ((bfd *));
const bfd_target *_bfd_dummy_target PARAMS ((bfd *abfd));
-void bfd_dont_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
+void bfd_dont_truncate_arname PARAMS ((bfd *abfd, const char *filename,
char *hdr));
-void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
+void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, const char *filename,
char *hdr));
-void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, CONST char *filename,
+void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, const char *filename,
char *hdr));
boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength,
((boolean (*) \
PARAMS ((bfd *, asection *, struct bfd_link_info *, boolean *))) \
bfd_false)
+#define _bfd_nolink_bfd_gc_sections \
+ ((boolean (*) \
+ PARAMS ((bfd *, struct bfd_link_info *))) \
+ bfd_false)
#define _bfd_nolink_bfd_link_hash_table_create \
((struct bfd_link_hash_table *(*) PARAMS ((bfd *))) bfd_nullvoidptr)
#define _bfd_nolink_bfd_link_add_symbols \
PARAMS ((bfd *, asymbol **, asection *, bfd_vma, boolean *, const char **,
const char **, unsigned int *, PTR *));
+/* Find the neaderst line using DWARF 1 debugging information. */
+extern boolean _bfd_dwarf1_find_nearest_line
+ PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
+ const char **, unsigned int *));
+
+/* Find the nearest line using DWARF 2 debugging information. */
+extern boolean _bfd_dwarf2_find_nearest_line
+ PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **,
+ const char **, unsigned int *, unsigned int,
+ PTR *));
+
/* A routine to create entries for a bfd_link_hash_table. */
extern struct bfd_hash_entry *_bfd_link_hash_newfunc
PARAMS ((struct bfd_hash_entry *entry,
/* Write out the .stab section when linking stabs in sections. */
extern boolean _bfd_write_section_stabs
- PARAMS ((bfd *, asection *, PTR *, bfd_byte *));
+ PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_byte *));
/* Write out the .stabstr string table when linking stabs in sections. */
extern boolean _bfd_write_stab_strings PARAMS ((bfd *, PTR *));
+/* Find an offset within a .stab section when linking stabs in
+ sections. */
+
+extern bfd_vma _bfd_stab_section_offset
+ PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_vma));
+
/* Create a string table. */
extern struct bfd_strtab_hash *_bfd_stringtab_init PARAMS ((void));
/* Write out a string table. */
extern boolean _bfd_stringtab_emit PARAMS ((bfd *, struct bfd_strtab_hash *));
+
+/* Check that endianness of input and output file match. */
+extern boolean _bfd_generic_verify_endian_match PARAMS ((bfd *, bfd *));
\f
/* Macros to tell if bfds are read or write enabled.
#define BFD_FAIL() \
{ bfd_assert(__FILE__,__LINE__); }
+extern void _bfd_abort PARAMS ((const char *, int, const char *))
+ ATTRIBUTE_NORETURN;
+
+/* if gcc >= 2.6, we can give a function name, too */
+#if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 6)
+#define __PRETTY_FUNCTION__ ((char *) NULL)
+#endif
+
+#undef abort
+#define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__)
+
FILE * bfd_cache_lookup_worker PARAMS ((bfd *));
extern bfd *bfd_last_cache;
/* 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 * const *bfd_target_vector;
extern const bfd_target *bfd_default_vector[];
/* Functions shared by the ECOFF and MIPS ELF backends, which have no