X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Flibbfd-in.h;h=aece1e15a51e375485553176cec868c9e945c7d2;hb=f631889e7a562d613d69be04a900d567aee4dd73;hp=57d8f7e5bdfd82f8c19509b0355233e0814dd35a;hpb=f004165ea50e6515128729bcbfe3a12db1e0a627;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h index 57d8f7e5bd..aece1e15a5 100644 --- a/bfd/libbfd-in.h +++ b/bfd/libbfd-in.h @@ -1,9 +1,13 @@ - /* libbfd.h -- Declarations used by bfd library *implementation*. (This include file is not for users of the library.) - Copyright (C) 1990-1991 Free Software Foundation, Inc. + Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 98, 99, 2000 + Free Software Foundation, Inc. Written by Cygnus Support. +** NOTE: libbfd.h is a GENERATED file. Don't change it; instead, +** change libbfd-in.h or the other BFD source files processed to +** generate this file. + This file is part of BFD, the Binary File Descriptor library. This program is free software; you can redistribute it and/or modify @@ -18,8 +22,16 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +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. 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 */ @@ -27,7 +39,18 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* Set a tdata field. Can't use the other macros for this, since they do casts, and casting to the left of assignment isn't portable. */ -#define set_tdata(bfd, v) ((bfd)->tdata = (PTR) (v)) +#define set_tdata(bfd, v) ((bfd)->tdata.any = (PTR) (v)) + +/* If BFD_IN_MEMORY is set for a BFD, then the iostream fields points + to an instance of this structure. */ + +struct bfd_in_memory +{ + /* Size of buffer. */ + bfd_size_type size; + /* Buffer holding contents of BFD. */ + bfd_byte *buffer; +}; /* tdata for an archive. For an input archive, cache needs to be free()'d. For an output archive, symdefs do. */ @@ -40,9 +63,19 @@ struct artdata { carsym *symdefs; /* the symdef entries */ 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. + This is used for BSD archives to check + that the timestamp is recent enough + for the BSD linker to not complain, + just before we finish writing an + archive. */ + file_ptr armap_datepos; /* Position within archive to seek to + rewrite the date field. */ + PTR tdata; /* Backend specific information. */ }; -#define bfd_ardata(bfd) ((struct artdata *) ((bfd)->tdata)) +#define bfd_ardata(bfd) ((bfd)->tdata.aout_ar_data) /* Goes in bfd's arelt_data slot */ struct areltdata { @@ -53,95 +86,403 @@ struct areltdata { #define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size) -/* FIXME -- a lot of my code allocates a large block and subdivides it. - This can't always work, because of alignment restrictions. We should change - it before it becomes a problem -- Gumby */ - -PROTO (char *, zalloc, (bfd_size_type size)); - -/* These routines allocate and free things on the BFD's obstack. Note - that realloc can never occur in place. */ - -PROTO(PTR, bfd_alloc, (bfd *abfd, bfd_size_type size)); -PROTO(PTR, bfd_zalloc,(bfd *abfd, bfd_size_type size)); -PROTO(PTR, bfd_realloc,(bfd *abfd, PTR orig, bfd_size_type new)); -PROTO(void, bfd_alloc_grow,(bfd *abfd, PTR thing, bfd_size_type size)); -PROTO(PTR, bfd_alloc_finish,(bfd *abfd)); - -#define bfd_release(x,y) (void) obstack_free(&(x->memory),y) - - -PROTO (bfd_size_type, bfd_read, (PTR ptr, bfd_size_type size, bfd_size_type nitems, bfd *abfd)); -PROTO (bfd_size_type, bfd_write, (CONST PTR ptr, bfd_size_type size, bfd_size_type nitems, bfd *abfd)); - - - -PROTO (int, bfd_seek,(bfd* abfd, file_ptr fp , int direction)); -PROTO (long, bfd_tell, (bfd *abfd)); -PROTO (bfd *, _bfd_create_empty_archive_element_shell, (bfd *obfd)); -PROTO (bfd *, look_for_bfd_in_cache, (bfd *arch_bfd, file_ptr index)); -PROTO (boolean, _bfd_generic_mkarchive, (bfd *abfd)); -PROTO (struct areltdata *, snarf_ar_hdr, (bfd *abfd)); -PROTO (bfd_target *, bfd_generic_archive_p, (bfd *abfd)); -PROTO (boolean, bfd_slurp_bsd_armap, (bfd *abfd)); -PROTO (boolean, bfd_slurp_coff_armap, (bfd *abfd)); -PROTO (boolean, _bfd_slurp_extended_name_table, (bfd *abfd)); -PROTO (boolean, _bfd_write_archive_contents, (bfd *abfd)); -PROTO (bfd *, new_bfd, ()); - -#define DEFAULT_STRING_SPACE_SIZE 0x2000 -PROTO (boolean, bfd_add_to_string_table, (char **table, char *new_string, - unsigned int *table_length, - char **free_ptr)); -PROTO (bfd_vma, _do_getb64, (unsigned char *addr)); -PROTO (bfd_vma, _do_getl64, (unsigned char *addr)); -PROTO (bfd_vma, _do_getb32, (unsigned char *addr)); -PROTO (bfd_vma, _do_getl32, (unsigned char *addr)); -PROTO (bfd_vma, _do_getb16, (unsigned char *addr)); -PROTO (bfd_vma, _do_getl16, (unsigned char *addr)); -PROTO (void, _do_putb64, (bfd_vma data, unsigned char *addr)); -PROTO (void, _do_putl64, (bfd_vma data, unsigned char *addr)); -PROTO (void, _do_putb32, (bfd_vma data, unsigned char *addr)); -PROTO (void, _do_putl32, (bfd_vma data, unsigned char *addr)); -PROTO (void, _do_putb16, (bfd_vma data, unsigned char *addr)); -PROTO (void, _do_putl16, (bfd_vma data, unsigned char *addr)); - -PROTO (boolean, bfd_false, (bfd *ignore)); -PROTO (boolean, bfd_true, (bfd *ignore)); -PROTO (PTR, bfd_nullvoidptr, (bfd *ignore)); -PROTO (int, bfd_0, (bfd *ignore)); -PROTO (unsigned int, bfd_0u, (bfd *ignore)); -PROTO (void, bfd_void, (bfd *ignore)); - -PROTO (bfd *,new_bfd_contained_in,(bfd *)); -PROTO (boolean, _bfd_dummy_new_section_hook, (bfd *ignore, asection *newsect)); -PROTO (char *, _bfd_dummy_core_file_failing_command, (bfd *abfd)); -PROTO (int, _bfd_dummy_core_file_failing_signal, (bfd *abfd)); -PROTO (boolean, _bfd_dummy_core_file_matches_executable_p, (bfd *core_bfd, - bfd *exec_bfd)); -PROTO (bfd_target *, _bfd_dummy_target, (bfd *abfd)); - -PROTO (void, bfd_dont_truncate_arname, (bfd *abfd, CONST char *filename, +extern PTR bfd_malloc PARAMS ((size_t)); +extern PTR bfd_realloc PARAMS ((PTR, size_t)); +extern PTR bfd_zmalloc PARAMS ((size_t)); + +extern bfd_error_handler_type _bfd_error_handler; + +/* These routines allocate and free things on the BFD's objalloc. */ + +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)); +boolean _bfd_add_bfd_to_archive_cache PARAMS ((bfd *, file_ptr, bfd *)); +boolean _bfd_generic_mkarchive PARAMS ((bfd *abfd)); +const bfd_target *bfd_generic_archive_p PARAMS ((bfd *abfd)); +boolean bfd_slurp_armap PARAMS ((bfd *abfd)); +boolean bfd_slurp_bsd_armap_f2 PARAMS ((bfd *abfd)); +#define bfd_slurp_bsd_armap bfd_slurp_armap +#define bfd_slurp_coff_armap bfd_slurp_armap +boolean _bfd_slurp_extended_name_table PARAMS ((bfd *abfd)); +extern boolean _bfd_construct_extended_name_table + PARAMS ((bfd *, boolean, char **, bfd_size_type *)); +boolean _bfd_write_archive_contents PARAMS ((bfd *abfd)); +boolean _bfd_compute_and_write_armap PARAMS ((bfd *, unsigned int elength)); +bfd *_bfd_get_elt_at_filepos PARAMS ((bfd *archive, file_ptr filepos)); +extern bfd *_bfd_generic_get_elt_at_index PARAMS ((bfd *, symindex)); +bfd * _bfd_new_bfd PARAMS ((void)); + +boolean bfd_false PARAMS ((bfd *ignore)); +boolean bfd_true PARAMS ((bfd *ignore)); +PTR bfd_nullvoidptr PARAMS ((bfd *ignore)); +int bfd_0 PARAMS ((bfd *ignore)); +unsigned int bfd_0u PARAMS ((bfd *ignore)); +long bfd_0l PARAMS ((bfd *ignore)); +long _bfd_n1 PARAMS ((bfd *ignore)); +void bfd_void PARAMS ((bfd *ignore)); + +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, char *hdr)); -PROTO (void, bfd_bsd_truncate_arname, (bfd *abfd, CONST char *filename, +void bfd_bsd_truncate_arname PARAMS ((bfd *abfd, CONST char *filename, char *hdr)); -PROTO (void, bfd_gnu_truncate_arname, (bfd *abfd, CONST char *filename, +void bfd_gnu_truncate_arname PARAMS ((bfd *abfd, CONST char *filename, char *hdr)); -PROTO (boolean, bsd_write_armap, (bfd *arch, unsigned int elength, - struct orl *map, int orl_count, int stridx)); +boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength, + struct orl *map, unsigned int orl_count, int stridx)); + +boolean coff_write_armap PARAMS ((bfd *arch, unsigned int elength, + struct orl *map, unsigned int orl_count, int stridx)); + +extern PTR _bfd_generic_read_ar_hdr PARAMS ((bfd *)); -PROTO (boolean, coff_write_armap, (bfd *arch, unsigned int elength, - struct orl *map, int orl_count, int stridx)); +extern PTR _bfd_generic_read_ar_hdr_mag PARAMS ((bfd *, const char *)); -PROTO (bfd *, bfd_generic_openr_next_archived_file, (bfd *archive, +bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive, bfd *last_file)); -PROTO(int, bfd_generic_stat_arch_elt, (bfd *, struct stat *)); +int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *)); + +#define _bfd_read_ar_hdr(abfd) \ + BFD_SEND (abfd, _bfd_read_ar_hdr_fn, (abfd)) + +/* 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_new_section_hook \ + ((boolean (*) PARAMS ((bfd *, asection *))) bfd_true) +extern boolean _bfd_generic_get_section_contents + PARAMS ((bfd *, asection *, PTR location, file_ptr offset, + bfd_size_type count)); +extern boolean _bfd_generic_get_section_contents_in_window + PARAMS ((bfd *, asection *, bfd_window *, file_ptr, bfd_size_type)); + +/* Generic routines to use for BFD_JUMP_TABLE_COPY. Use + BFD_JUMP_TABLE_COPY (_bfd_generic). */ + +#define _bfd_generic_bfd_copy_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#define _bfd_generic_bfd_merge_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, bfd *))) bfd_true) +#define _bfd_generic_bfd_set_private_flags \ + ((boolean (*) PARAMS ((bfd *, flagword))) bfd_true) +#define _bfd_generic_bfd_copy_private_section_data \ + ((boolean (*) PARAMS ((bfd *, asection *, bfd *, asection *))) bfd_true) +#define _bfd_generic_bfd_copy_private_symbol_data \ + ((boolean (*) PARAMS ((bfd *, asymbol *, bfd *, asymbol *))) bfd_true) +#define _bfd_generic_bfd_print_private_bfd_data \ + ((boolean (*) PARAMS ((bfd *, PTR))) bfd_true) + +/* 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 PARAMS ((bfd *)); +extern int _bfd_nocore_core_file_failing_signal PARAMS ((bfd *)); +extern boolean _bfd_nocore_core_file_matches_executable_p + PARAMS ((bfd *, bfd *)); + +/* 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 \ + ((boolean (*) PARAMS ((bfd *, char **, bfd_size_type *, const char **))) \ + bfd_false) +#define _bfd_noarchive_truncate_arname \ + ((void (*) PARAMS ((bfd *, const char *, char *))) bfd_void) +#define _bfd_noarchive_write_armap \ + ((boolean (*) \ + PARAMS ((bfd *, unsigned int, struct orl *, unsigned int, int))) \ + bfd_false) +#define _bfd_noarchive_read_ar_hdr bfd_nullvoidptr +#define _bfd_noarchive_openr_next_archived_file \ + ((bfd *(*) PARAMS ((bfd *, bfd *))) bfd_nullvoidptr) +#define _bfd_noarchive_get_elt_at_index \ + ((bfd *(*) PARAMS ((bfd *, symindex))) bfd_nullvoidptr) +#define _bfd_noarchive_generic_stat_arch_elt bfd_generic_stat_arch_elt +#define _bfd_noarchive_update_armap_timestamp bfd_false + +/* 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_armap bfd_slurp_bsd_armap +#define _bfd_archive_bsd_slurp_extended_name_table \ + _bfd_slurp_extended_name_table +extern boolean _bfd_archive_bsd_construct_extended_name_table + PARAMS ((bfd *, char **, bfd_size_type *, const char **)); +#define _bfd_archive_bsd_truncate_arname bfd_bsd_truncate_arname +#define _bfd_archive_bsd_write_armap bsd_write_armap +#define _bfd_archive_bsd_read_ar_hdr _bfd_generic_read_ar_hdr +#define _bfd_archive_bsd_openr_next_archived_file \ + bfd_generic_openr_next_archived_file +#define _bfd_archive_bsd_get_elt_at_index _bfd_generic_get_elt_at_index +#define _bfd_archive_bsd_generic_stat_arch_elt \ + bfd_generic_stat_arch_elt +extern boolean _bfd_archive_bsd_update_armap_timestamp PARAMS ((bfd *)); + +/* 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_armap bfd_slurp_coff_armap +#define _bfd_archive_coff_slurp_extended_name_table \ + _bfd_slurp_extended_name_table +extern boolean _bfd_archive_coff_construct_extended_name_table + PARAMS ((bfd *, char **, bfd_size_type *, const char **)); +#define _bfd_archive_coff_truncate_arname bfd_dont_truncate_arname +#define _bfd_archive_coff_write_armap coff_write_armap +#define _bfd_archive_coff_read_ar_hdr _bfd_generic_read_ar_hdr +#define _bfd_archive_coff_openr_next_archived_file \ + bfd_generic_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 + +/* 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_get_symtab \ + ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1) +#define _bfd_nosymbols_make_empty_symbol \ + ((asymbol *(*) PARAMS ((bfd *))) bfd_nullvoidptr) +#define _bfd_nosymbols_print_symbol \ + ((void (*) PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type))) bfd_void) +#define _bfd_nosymbols_get_symbol_info \ + ((void (*) PARAMS ((bfd *, asymbol *, symbol_info *))) bfd_void) +#define _bfd_nosymbols_bfd_is_local_label_name \ + ((boolean (*) PARAMS ((bfd *, const char *))) bfd_false) +#define _bfd_nosymbols_get_lineno \ + ((alent *(*) PARAMS ((bfd *, asymbol *))) bfd_nullvoidptr) +#define _bfd_nosymbols_find_nearest_line \ + ((boolean (*) \ + PARAMS ((bfd *, asection *, asymbol **, bfd_vma, const char **, \ + const char **, unsigned int *))) \ + bfd_false) +#define _bfd_nosymbols_bfd_make_debug_symbol \ + ((asymbol *(*) PARAMS ((bfd *, PTR, unsigned long))) bfd_nullvoidptr) +#define _bfd_nosymbols_read_minisymbols \ + ((long (*) PARAMS ((bfd *, boolean, PTR *, unsigned int *))) _bfd_n1) +#define _bfd_nosymbols_minisymbol_to_symbol \ + ((asymbol *(*) PARAMS ((bfd *, boolean, const PTR, asymbol *))) \ + bfd_nullvoidptr) + +/* Routines to use for BFD_JUMP_TABLE_RELOCS when there is no reloc + support. Use BFD_JUMP_TABLE_RELOCS (_bfd_norelocs). */ + +#define _bfd_norelocs_get_reloc_upper_bound \ + ((long (*) PARAMS ((bfd *, asection *))) _bfd_n1) +#define _bfd_norelocs_canonicalize_reloc \ + ((long (*) PARAMS ((bfd *, asection *, arelent **, asymbol **))) _bfd_n1) +#define _bfd_norelocs_bfd_reloc_type_lookup \ + ((reloc_howto_type *(*) PARAMS ((bfd *, bfd_reloc_code_real_type))) \ + bfd_nullvoidptr) + +/* 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 \ + ((boolean (*) PARAMS ((bfd *, enum bfd_architecture, unsigned long))) \ + bfd_false) +#define _bfd_nowrite_set_section_contents \ + ((boolean (*) PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type))) \ + bfd_false) + +/* 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 boolean _bfd_generic_set_section_contents + PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type)); + +/* 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 (*) PARAMS ((bfd *, boolean))) bfd_0) +#define _bfd_nolink_bfd_get_relocated_section_contents \ + ((bfd_byte *(*) \ + PARAMS ((bfd *, struct bfd_link_info *, struct bfd_link_order *, \ + bfd_byte *, boolean, asymbol **))) \ + bfd_nullvoidptr) +#define _bfd_nolink_bfd_relax_section \ + ((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 \ + ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false) +#define _bfd_nolink_bfd_final_link \ + ((boolean (*) PARAMS ((bfd *, struct bfd_link_info *))) bfd_false) +#define _bfd_nolink_bfd_link_split_section \ + ((boolean (*) PARAMS ((bfd *, struct sec *))) bfd_false) + +/* 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_canonicalize_dynamic_symtab \ + ((long (*) PARAMS ((bfd *, asymbol **))) _bfd_n1) +#define _bfd_nodynamic_get_dynamic_reloc_upper_bound _bfd_n1 +#define _bfd_nodynamic_canonicalize_dynamic_reloc \ + ((long (*) PARAMS ((bfd *, arelent **, asymbol **))) _bfd_n1) + +/* Generic routine to determine of the given symbol is a local + label. */ +extern boolean bfd_generic_is_local_label_name PARAMS ((bfd *, const char *)); + +/* Generic minisymbol routines. */ +extern long _bfd_generic_read_minisymbols + PARAMS ((bfd *, boolean, PTR *, unsigned int *)); +extern asymbol *_bfd_generic_minisymbol_to_symbol + PARAMS ((bfd *, boolean, const PTR, asymbol *)); + +/* Find the nearest line using .stab/.stabstr sections. */ +extern boolean _bfd_stab_section_find_nearest_line + 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)); + +/* 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, + struct bfd_hash_table *table, + const char *string)); + +/* Initialize a bfd_link_hash_table. */ +extern boolean _bfd_link_hash_table_init + PARAMS ((struct bfd_link_hash_table *, bfd *, + struct bfd_hash_entry *(*) (struct bfd_hash_entry *, + struct bfd_hash_table *, + const char *))); + +/* Generic link hash table creation routine. */ +extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create + PARAMS ((bfd *)); + +/* Generic add symbol routine. */ +extern boolean _bfd_generic_link_add_symbols + PARAMS ((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 boolean _bfd_generic_link_add_symbols_collect + PARAMS ((bfd *, struct bfd_link_info *)); + +/* Generic archive add symbol routine. */ +extern boolean _bfd_generic_link_add_archive_symbols + PARAMS ((bfd *, struct bfd_link_info *, + boolean (*checkfn) (bfd *, struct bfd_link_info *, boolean *))); + + + +/* Forward declaration to avoid prototype errors. */ +typedef struct bfd_link_hash_entry _bfd_link_hash_entry; + +/* Generic routine to add a single symbol. */ +extern boolean _bfd_generic_link_add_one_symbol + PARAMS ((struct bfd_link_info *, bfd *, const char *name, flagword, + asection *, bfd_vma, const char *, boolean copy, + boolean constructor, struct bfd_link_hash_entry **)); + +/* Generic link routine. */ +extern boolean _bfd_generic_final_link + PARAMS ((bfd *, struct bfd_link_info *)); + +extern boolean _bfd_generic_link_split_section + PARAMS ((bfd *, struct sec *)); + +/* Generic reloc_link_order processing routine. */ +extern boolean _bfd_generic_reloc_link_order + PARAMS ((bfd *, struct bfd_link_info *, asection *, + struct bfd_link_order *)); + +/* Default link order processing routine. */ +extern boolean _bfd_default_link_order + PARAMS ((bfd *, struct bfd_link_info *, asection *, + struct bfd_link_order *)); + +/* Count the number of reloc entries in a link order list. */ +extern unsigned int _bfd_count_link_order_relocs + PARAMS ((struct bfd_link_order *)); + +/* Final link relocation routine. */ +extern bfd_reloc_status_type _bfd_final_link_relocate + PARAMS ((reloc_howto_type *, bfd *, asection *, bfd_byte *, + bfd_vma address, bfd_vma value, bfd_vma addend)); + +/* Relocate a particular location by a howto and a value. */ +extern bfd_reloc_status_type _bfd_relocate_contents + PARAMS ((reloc_howto_type *, bfd *, bfd_vma, bfd_byte *)); + +/* Link stabs in sections in the first pass. */ + +extern boolean _bfd_link_section_stabs + PARAMS ((bfd *, PTR *, asection *, asection *, PTR *)); + +/* Write out the .stab section when linking stabs in sections. */ + +extern boolean _bfd_write_section_stabs + PARAMS ((bfd *, PTR *, asection *, PTR *, bfd_byte *)); + +/* Write out the .stabstr string table when linking stabs in sections. */ -PROTO(boolean, bfd_generic_get_section_contents, - (bfd *abfd, sec_ptr section, PTR location, file_ptr offset, bfd_size_type count)); +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)); + +/* Create an XCOFF .debug section style string table. */ +extern struct bfd_strtab_hash *_bfd_xcoff_stringtab_init PARAMS ((void)); + +/* Free a string table. */ +extern void _bfd_stringtab_free PARAMS ((struct bfd_strtab_hash *)); + +/* Get the size of a string table. */ +extern bfd_size_type _bfd_stringtab_size PARAMS ((struct bfd_strtab_hash *)); + +/* Add a string to a string table. */ +extern bfd_size_type _bfd_stringtab_add + PARAMS ((struct bfd_strtab_hash *, const char *, boolean hash, + boolean copy)); + +/* 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 *)); + /* Macros to tell if bfds are read or write enabled. Note that bfds open for read may be scribbled into if the fd passed @@ -151,47 +492,62 @@ PROTO(boolean, bfd_generic_get_section_contents, !bfd_read_p, and only sometimes bfd_write_p. */ -#define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction) -#define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction) +#define bfd_read_p(abfd) ((abfd)->direction == read_direction || (abfd)->direction == both_direction) +#define bfd_write_p(abfd) ((abfd)->direction == write_direction || (abfd)->direction == both_direction) + +void bfd_assert PARAMS ((const char*,int)); -PROTO (void, bfd_assert,(char*,int)); #define BFD_ASSERT(x) \ { if (!(x)) bfd_assert(__FILE__,__LINE__); } #define BFD_FAIL() \ { bfd_assert(__FILE__,__LINE__); } -PROTO (FILE *, bfd_cache_lookup_worker, (bfd *)); +extern void _bfd_abort PARAMS ((const char *, int, const char *)) + ATTRIBUTE_NORETURN; -extern bfd *bfd_last_cache; - -/* Now Steve, what's the story here? */ -#ifdef lint -#define itos(x) "l" -#define stoi(x) 1 -#else -#define itos(x) ((char*)(x)) -#define stoi(x) ((int)(x)) +/* 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 -/* Generic routine for close_and_cleanup is really just bfd_true. */ -#define bfd_generic_close_and_cleanup bfd_true +#undef abort +#define abort() _bfd_abort (__FILE__, __LINE__, __PRETTY_FUNCTION__) -/* THE FOLLOWING IS EXTRACTED FROM THE SOURCE*/ +FILE * bfd_cache_lookup_worker PARAMS ((bfd *)); -/*:init.c*/ +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 *bfd_default_vector[]; -/*:libbfd.c*/ +/* Functions shared by the ECOFF and MIPS ELF backends, which have no + other common header files. */ -/*:cache.c*/ +#if defined(__STDC__) || defined(ALMOST_STDC) +struct ecoff_find_line; +#endif -/*:reloc.c*/ +extern boolean _bfd_ecoff_locate_line + PARAMS ((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 *)); +extern boolean _bfd_ecoff_get_accumulated_pdr PARAMS ((PTR, bfd_byte *)); +extern boolean _bfd_ecoff_get_accumulated_sym PARAMS ((PTR, bfd_byte *)); +extern boolean _bfd_ecoff_get_accumulated_ss PARAMS ((PTR, bfd_byte *)); -/*:cpu-h8300.c*/ +extern bfd_vma _bfd_get_gp_value PARAMS ((bfd *)); +extern void _bfd_set_gp_value PARAMS ((bfd *, bfd_vma)); -/*:cpu-i960.c*/ +/* Function shared by the COFF and ELF SH backends, which have no + other common header files. */ -/*:cpu-empty.c*/ +extern boolean _bfd_sh_align_load_span + PARAMS ((bfd *, asection *, bfd_byte *, + boolean (*) (bfd *, asection *, PTR, bfd_byte *, bfd_vma), + PTR, bfd_vma **, bfd_vma *, bfd_vma, bfd_vma, boolean *)); -/*:archures.c*/ +/* And more follows */