X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Flibbfd.h;h=d7ea8ff3c6f24a04f832d8d4fb3150dff05db8bb;hb=fefb09e572f1a3ac347bf4f1c234ec85158f884b;hp=67341cb9e5a9f50a7ce2d01e3f49519b81781406;hpb=1a917f544aa46fdf5259362fe0d23d8301db8fb8;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/libbfd.h b/bfd/libbfd.h index 67341cb9e5..d7ea8ff3c6 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -1,8 +1,12 @@ /* libbfd.h -- Declarations used by bfd library *implementation*. (This include file is not for users of the library.) - Copyright 1990, 1991 Free Software Foundation, Inc. + Copyright 1990, 91, 92, 93, 94, 95, 96, 97, 1998 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 @@ -17,13 +21,16 @@ 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. */ -#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 */ @@ -33,6 +40,17 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ do casts, and casting to the left of assignment isn't portable. */ #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. */ @@ -44,6 +62,16 @@ 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) ((bfd)->tdata.aout_ar_data) @@ -57,72 +85,47 @@ struct areltdata { #define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size) -char *zalloc PARAMS ((bfd_size_type size)); - -/* These routines allocate and free things on the BFD's obstack. Note - that realloc can never occur in place. */ +extern PTR bfd_malloc PARAMS ((size_t)); +extern PTR bfd_realloc PARAMS ((PTR, size_t)); +extern PTR bfd_zmalloc PARAMS ((size_t)); -PTR bfd_alloc PARAMS ((bfd *abfd, bfd_size_type size)); -PTR bfd_zalloc PARAMS ((bfd *abfd, bfd_size_type size)); -PTR bfd_realloc PARAMS ((bfd *abfd, PTR orig, bfd_size_type new)); -void bfd_alloc_grow PARAMS ((bfd *abfd, PTR thing, bfd_size_type size)); -PTR bfd_alloc_finish PARAMS ((bfd *abfd)); -PTR bfd_alloc_by_size_t PARAMS ((bfd *abfd, size_t wanted)); +extern bfd_error_handler_type _bfd_error_handler; -#define bfd_release(x,y) (void) obstack_free(&(x->memory),y) +/* These routines allocate and free things on the BFD's objalloc. */ - -bfd_size_type bfd_read PARAMS ((PTR ptr, bfd_size_type size, - bfd_size_type nitems, bfd *abfd)); -bfd_size_type bfd_write PARAMS ((CONST PTR ptr, bfd_size_type size, - bfd_size_type nitems, bfd *abfd)); -int bfd_seek PARAMS ((bfd* CONST abfd, CONST file_ptr fp, - CONST int direction)); -long bfd_tell PARAMS ((bfd *abfd)); +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 * look_for_bfd_in_cache PARAMS ((bfd *arch_bfd, file_ptr index)); +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)); -struct areltdata * snarf_ar_hdr PARAMS ((bfd *abfd)); -bfd_target * bfd_generic_archive_p 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)); -bfd * new_bfd PARAMS (()); - -#define DEFAULT_STRING_SPACE_SIZE 0x2000 -boolean bfd_add_to_string_table PARAMS ((char **table, char *new_string, - unsigned int *table_length, - char **free_ptr)); -bfd_vma _do_getb64 PARAMS ((unsigned char *addr)); -bfd_vma _do_getl64 PARAMS ((unsigned char *addr)); -bfd_vma _do_getb32 PARAMS ((unsigned char *addr)); -bfd_vma _do_getl32 PARAMS ((unsigned char *addr)); -bfd_vma _do_getb16 PARAMS ((unsigned char *addr)); -bfd_vma _do_getl16 PARAMS ((unsigned char *addr)); -void _do_putb64 PARAMS ((bfd_vma data, unsigned char *addr)); -void _do_putl64 PARAMS ((bfd_vma data, unsigned char *addr)); -void _do_putb32 PARAMS ((bfd_vma data, unsigned char *addr)); -void _do_putl32 PARAMS ((bfd_vma data, unsigned char *addr)); -void _do_putb16 PARAMS ((bfd_vma data, unsigned char *addr)); -void _do_putl16 PARAMS ((bfd_vma data, unsigned char *addr)); +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 * new_bfd_contained_in PARAMS ((bfd *)); -boolean _bfd_dummy_new_section_hook PARAMS ((bfd *ignore, asection *newsect)); -char * _bfd_dummy_core_file_failing_command PARAMS ((bfd *abfd)); -int _bfd_dummy_core_file_failing_signal PARAMS ((bfd *abfd)); -boolean _bfd_dummy_core_file_matches_executable_p PARAMS ((bfd *core_bfd, - bfd *exec_bfd)); -bfd_target * _bfd_dummy_target PARAMS ((bfd *abfd)); +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)); @@ -137,19 +140,340 @@ boolean bsd_write_armap PARAMS ((bfd *arch, unsigned int elength, 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 *)); + +extern PTR _bfd_generic_read_ar_hdr_mag PARAMS ((bfd *, const char *)); + bfd * bfd_generic_openr_next_archived_file PARAMS ((bfd *archive, bfd *last_file)); int bfd_generic_stat_arch_elt PARAMS ((bfd *, struct stat *)); -boolean bfd_generic_get_section_contents PARAMS ((bfd *abfd, sec_ptr section, - PTR location, file_ptr offset, - bfd_size_type count)); +#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 ((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 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 *)); + +/* 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. */ + +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 *)); -boolean bfd_generic_set_section_contents PARAMS ((bfd *abfd, sec_ptr section, - PTR location, file_ptr offset, - bfd_size_type count)); +/* 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 *)); + /* Macros to tell if bfds are read or write enabled. Note that bfds open for read may be scribbled into if the fd passed @@ -162,7 +486,7 @@ boolean bfd_generic_set_section_contents PARAMS ((bfd *abfd, sec_ptr section, #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 ((char*,int)); +void bfd_assert PARAMS ((const char*,int)); #define BFD_ASSERT(x) \ { if (!(x)) bfd_assert(__FILE__,__LINE__); } @@ -173,43 +497,44 @@ void bfd_assert PARAMS ((char*,int)); FILE * bfd_cache_lookup_worker PARAMS ((bfd *)); 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)) -#endif -/* Generic routine for close_and_cleanup is really just bfd_true. */ -#define bfd_generic_close_and_cleanup bfd_true +/* 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[]; -/* And more follows */ +/* Functions shared by the ECOFF and MIPS ELF backends, which have no + other common header files. */ -void -bfd_check_init PARAMS ((void)); +#if defined(__STDC__) || defined(ALMOST_STDC) +struct ecoff_find_line; +#endif -PTR -bfd_xmalloc PARAMS (( bfd_size_type size)); +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 *)); -void -bfd_write_bigendian_4byte_int PARAMS ((bfd *abfd, int i)); +extern bfd_vma _bfd_get_gp_value PARAMS ((bfd *)); +extern void _bfd_set_gp_value PARAMS ((bfd *, bfd_vma)); -bfd_vma -bfd_log2 PARAMS ((bfd_vma x)); +/* Function shared by the COFF and ELF SH backends, which have no + other common header files. */ -void -bfd_check_init PARAMS ((void)); +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 *)); -PTR -bfd_xmalloc PARAMS (( bfd_size_type size)); +/* And more follows */ void bfd_write_bigendian_4byte_int PARAMS ((bfd *abfd, int i)); -bfd_vma +unsigned int bfd_log2 PARAMS ((bfd_vma x)); #define BFD_CACHE_MAX_OPEN 10 @@ -219,60 +544,326 @@ extern bfd *bfd_last_cache; ((x)==bfd_last_cache? \ (FILE*)(bfd_last_cache->iostream): \ bfd_cache_lookup_worker(x)) -void -bfd_cache_init PARAMS ((bfd *)); +boolean +bfd_cache_init PARAMS ((bfd *abfd)); boolean -bfd_cache_close PARAMS ((bfd *)); +bfd_cache_close PARAMS ((bfd *abfd)); FILE* -bfd_open_file PARAMS ((bfd *)); +bfd_open_file PARAMS ((bfd *abfd)); FILE * -bfd_cache_lookup_worker PARAMS ((bfd *)); - -void -bfd_constructor_entry PARAMS ((bfd *abfd, - asymbol **symbol_ptr_ptr, - CONST char*type)); +bfd_cache_lookup_worker PARAMS ((bfd *abfd)); + +#ifdef _BFD_MAKE_TABLE_bfd_reloc_code_real + +static const char *const bfd_reloc_code_real_names[] = { "@@uninitialized@@", + + "BFD_RELOC_64", + "BFD_RELOC_32", + "BFD_RELOC_26", + "BFD_RELOC_24", + "BFD_RELOC_16", + "BFD_RELOC_14", + "BFD_RELOC_8", + "BFD_RELOC_64_PCREL", + "BFD_RELOC_32_PCREL", + "BFD_RELOC_24_PCREL", + "BFD_RELOC_16_PCREL", + "BFD_RELOC_12_PCREL", + "BFD_RELOC_8_PCREL", + "BFD_RELOC_32_GOT_PCREL", + "BFD_RELOC_16_GOT_PCREL", + "BFD_RELOC_8_GOT_PCREL", + "BFD_RELOC_32_GOTOFF", + "BFD_RELOC_16_GOTOFF", + "BFD_RELOC_LO16_GOTOFF", + "BFD_RELOC_HI16_GOTOFF", + "BFD_RELOC_HI16_S_GOTOFF", + "BFD_RELOC_8_GOTOFF", + "BFD_RELOC_32_PLT_PCREL", + "BFD_RELOC_24_PLT_PCREL", + "BFD_RELOC_16_PLT_PCREL", + "BFD_RELOC_8_PLT_PCREL", + "BFD_RELOC_32_PLTOFF", + "BFD_RELOC_16_PLTOFF", + "BFD_RELOC_LO16_PLTOFF", + "BFD_RELOC_HI16_PLTOFF", + "BFD_RELOC_HI16_S_PLTOFF", + "BFD_RELOC_8_PLTOFF", + "BFD_RELOC_68K_GLOB_DAT", + "BFD_RELOC_68K_JMP_SLOT", + "BFD_RELOC_68K_RELATIVE", + "BFD_RELOC_32_BASEREL", + "BFD_RELOC_16_BASEREL", + "BFD_RELOC_LO16_BASEREL", + "BFD_RELOC_HI16_BASEREL", + "BFD_RELOC_HI16_S_BASEREL", + "BFD_RELOC_8_BASEREL", + "BFD_RELOC_RVA", + "BFD_RELOC_8_FFnn", + "BFD_RELOC_32_PCREL_S2", + "BFD_RELOC_16_PCREL_S2", + "BFD_RELOC_23_PCREL_S2", + "BFD_RELOC_HI22", + "BFD_RELOC_LO10", + "BFD_RELOC_GPREL16", + "BFD_RELOC_GPREL32", + "BFD_RELOC_I960_CALLJ", + "BFD_RELOC_NONE", + "BFD_RELOC_SPARC_WDISP22", + "BFD_RELOC_SPARC22", + "BFD_RELOC_SPARC13", + "BFD_RELOC_SPARC_GOT10", + "BFD_RELOC_SPARC_GOT13", + "BFD_RELOC_SPARC_GOT22", + "BFD_RELOC_SPARC_PC10", + "BFD_RELOC_SPARC_PC22", + "BFD_RELOC_SPARC_WPLT30", + "BFD_RELOC_SPARC_COPY", + "BFD_RELOC_SPARC_GLOB_DAT", + "BFD_RELOC_SPARC_JMP_SLOT", + "BFD_RELOC_SPARC_RELATIVE", + "BFD_RELOC_SPARC_UA32", + "BFD_RELOC_SPARC_BASE13", + "BFD_RELOC_SPARC_BASE22", + "BFD_RELOC_SPARC_10", + "BFD_RELOC_SPARC_11", + "BFD_RELOC_SPARC_OLO10", + "BFD_RELOC_SPARC_HH22", + "BFD_RELOC_SPARC_HM10", + "BFD_RELOC_SPARC_LM22", + "BFD_RELOC_SPARC_PC_HH22", + "BFD_RELOC_SPARC_PC_HM10", + "BFD_RELOC_SPARC_PC_LM22", + "BFD_RELOC_SPARC_WDISP16", + "BFD_RELOC_SPARC_WDISP19", + "BFD_RELOC_SPARC_7", + "BFD_RELOC_SPARC_6", + "BFD_RELOC_SPARC_5", + "BFD_RELOC_SPARC_PLT64", + "BFD_RELOC_SPARC_HIX22", + "BFD_RELOC_SPARC_LOX10", + "BFD_RELOC_SPARC_H44", + "BFD_RELOC_SPARC_M44", + "BFD_RELOC_SPARC_L44", + "BFD_RELOC_SPARC_REGISTER", + "BFD_RELOC_SPARC_32LE", + "BFD_RELOC_ALPHA_GPDISP_HI16", + "BFD_RELOC_ALPHA_GPDISP_LO16", + "BFD_RELOC_ALPHA_GPDISP", + "BFD_RELOC_ALPHA_LITERAL", + "BFD_RELOC_ALPHA_ELF_LITERAL", + "BFD_RELOC_ALPHA_LITUSE", + "BFD_RELOC_ALPHA_HINT", + "BFD_RELOC_ALPHA_LINKAGE", + "BFD_RELOC_ALPHA_CODEADDR", + "BFD_RELOC_MIPS_JMP", + "BFD_RELOC_MIPS16_JMP", + "BFD_RELOC_MIPS16_GPREL", + "BFD_RELOC_HI16", + "BFD_RELOC_HI16_S", + "BFD_RELOC_LO16", + "BFD_RELOC_PCREL_HI16_S", + "BFD_RELOC_PCREL_LO16", + "BFD_RELOC_MIPS_LITERAL", + "BFD_RELOC_MIPS_GOT16", + "BFD_RELOC_MIPS_CALL16", + "BFD_RELOC_MIPS_GOT_HI16", + "BFD_RELOC_MIPS_GOT_LO16", + "BFD_RELOC_MIPS_CALL_HI16", + "BFD_RELOC_MIPS_CALL_LO16", +/* start-sanitize-r5900 */ + "BFD_RELOC_MIPS15_S3", +/* end-sanitize-r5900 */ +/* start-sanitize-sky */ + "BFD_RELOC_MIPS_DVP_11_PCREL", + "BFD_RELOC_MIPS_DVP_27_S4", + "BFD_RELOC_MIPS_DVP_11_S4", + "BFD_RELOC_MIPS_DVP_U15_S3", +/* end-sanitize-sky */ + + "BFD_RELOC_386_GOT32", + "BFD_RELOC_386_PLT32", + "BFD_RELOC_386_COPY", + "BFD_RELOC_386_GLOB_DAT", + "BFD_RELOC_386_JUMP_SLOT", + "BFD_RELOC_386_RELATIVE", + "BFD_RELOC_386_GOTOFF", + "BFD_RELOC_386_GOTPC", + "BFD_RELOC_NS32K_IMM_8", + "BFD_RELOC_NS32K_IMM_16", + "BFD_RELOC_NS32K_IMM_32", + "BFD_RELOC_NS32K_IMM_8_PCREL", + "BFD_RELOC_NS32K_IMM_16_PCREL", + "BFD_RELOC_NS32K_IMM_32_PCREL", + "BFD_RELOC_NS32K_DISP_8", + "BFD_RELOC_NS32K_DISP_16", + "BFD_RELOC_NS32K_DISP_32", + "BFD_RELOC_NS32K_DISP_8_PCREL", + "BFD_RELOC_NS32K_DISP_16_PCREL", + "BFD_RELOC_NS32K_DISP_32_PCREL", + "BFD_RELOC_PPC_B26", + "BFD_RELOC_PPC_BA26", + "BFD_RELOC_PPC_TOC16", + "BFD_RELOC_PPC_B16", + "BFD_RELOC_PPC_B16_BRTAKEN", + "BFD_RELOC_PPC_B16_BRNTAKEN", + "BFD_RELOC_PPC_BA16", + "BFD_RELOC_PPC_BA16_BRTAKEN", + "BFD_RELOC_PPC_BA16_BRNTAKEN", + "BFD_RELOC_PPC_COPY", + "BFD_RELOC_PPC_GLOB_DAT", + "BFD_RELOC_PPC_JMP_SLOT", + "BFD_RELOC_PPC_RELATIVE", + "BFD_RELOC_PPC_LOCAL24PC", + "BFD_RELOC_PPC_EMB_NADDR32", + "BFD_RELOC_PPC_EMB_NADDR16", + "BFD_RELOC_PPC_EMB_NADDR16_LO", + "BFD_RELOC_PPC_EMB_NADDR16_HI", + "BFD_RELOC_PPC_EMB_NADDR16_HA", + "BFD_RELOC_PPC_EMB_SDAI16", + "BFD_RELOC_PPC_EMB_SDA2I16", + "BFD_RELOC_PPC_EMB_SDA2REL", + "BFD_RELOC_PPC_EMB_SDA21", + "BFD_RELOC_PPC_EMB_MRKREF", + "BFD_RELOC_PPC_EMB_RELSEC16", + "BFD_RELOC_PPC_EMB_RELST_LO", + "BFD_RELOC_PPC_EMB_RELST_HI", + "BFD_RELOC_PPC_EMB_RELST_HA", + "BFD_RELOC_PPC_EMB_BIT_FLD", + "BFD_RELOC_PPC_EMB_RELSDA", + "BFD_RELOC_CTOR", + "BFD_RELOC_ARM_PCREL_BRANCH", + "BFD_RELOC_ARM_IMMEDIATE", + "BFD_RELOC_ARM_OFFSET_IMM", + "BFD_RELOC_ARM_SHIFT_IMM", + "BFD_RELOC_ARM_SWI", + "BFD_RELOC_ARM_MULTI", + "BFD_RELOC_ARM_CP_OFF_IMM", + "BFD_RELOC_ARM_ADR_IMM", + "BFD_RELOC_ARM_LDR_IMM", + "BFD_RELOC_ARM_LITERAL", + "BFD_RELOC_ARM_IN_POOL", + "BFD_RELOC_ARM_OFFSET_IMM8", + "BFD_RELOC_ARM_HWLITERAL", + "BFD_RELOC_ARM_THUMB_ADD", + "BFD_RELOC_ARM_THUMB_IMM", + "BFD_RELOC_ARM_THUMB_SHIFT", + "BFD_RELOC_ARM_THUMB_OFFSET", + "BFD_RELOC_SH_PCDISP8BY2", + "BFD_RELOC_SH_PCDISP12BY2", + "BFD_RELOC_SH_IMM4", + "BFD_RELOC_SH_IMM4BY2", + "BFD_RELOC_SH_IMM4BY4", + "BFD_RELOC_SH_IMM8", + "BFD_RELOC_SH_IMM8BY2", + "BFD_RELOC_SH_IMM8BY4", + "BFD_RELOC_SH_PCRELIMM8BY2", + "BFD_RELOC_SH_PCRELIMM8BY4", + "BFD_RELOC_SH_SWITCH16", + "BFD_RELOC_SH_SWITCH32", + "BFD_RELOC_SH_USES", + "BFD_RELOC_SH_COUNT", + "BFD_RELOC_SH_ALIGN", + "BFD_RELOC_SH_CODE", + "BFD_RELOC_SH_DATA", + "BFD_RELOC_SH_LABEL", + "BFD_RELOC_THUMB_PCREL_BRANCH9", + "BFD_RELOC_THUMB_PCREL_BRANCH12", + "BFD_RELOC_THUMB_PCREL_BRANCH23", + "BFD_RELOC_ARC_B22_PCREL", + "BFD_RELOC_ARC_B26", + "BFD_RELOC_D10V_10_PCREL_R", + "BFD_RELOC_D10V_10_PCREL_L", + "BFD_RELOC_D10V_18", + "BFD_RELOC_D10V_18_PCREL", + "BFD_RELOC_D30V_6", + "BFD_RELOC_D30V_9_PCREL", + "BFD_RELOC_D30V_9_PCREL_R", + "BFD_RELOC_D30V_15", + "BFD_RELOC_D30V_15_PCREL", + "BFD_RELOC_D30V_15_PCREL_R", + "BFD_RELOC_D30V_21", + "BFD_RELOC_D30V_21_PCREL", + "BFD_RELOC_D30V_21_PCREL_R", + "BFD_RELOC_D30V_32", + "BFD_RELOC_D30V_32_PCREL", + "BFD_RELOC_M32R_24", + "BFD_RELOC_M32R_10_PCREL", + "BFD_RELOC_M32R_18_PCREL", + "BFD_RELOC_M32R_26_PCREL", + "BFD_RELOC_M32R_HI16_ULO", + "BFD_RELOC_M32R_HI16_SLO", + "BFD_RELOC_M32R_LO16", + "BFD_RELOC_M32R_SDA16", + "BFD_RELOC_V850_9_PCREL", + "BFD_RELOC_V850_22_PCREL", + "BFD_RELOC_V850_SDA_16_16_OFFSET", + "BFD_RELOC_V850_SDA_15_16_OFFSET", + "BFD_RELOC_V850_ZDA_16_16_OFFSET", + "BFD_RELOC_V850_ZDA_15_16_OFFSET", + "BFD_RELOC_V850_TDA_6_8_OFFSET", + "BFD_RELOC_V850_TDA_7_8_OFFSET", + "BFD_RELOC_V850_TDA_7_7_OFFSET", + "BFD_RELOC_V850_TDA_16_16_OFFSET", +/* start-sanitize-v850e */ + "BFD_RELOC_V850_TDA_4_5_OFFSET", + "BFD_RELOC_V850_TDA_4_4_OFFSET", + "BFD_RELOC_V850_SDA_16_16_SPLIT_OFFSET", + "BFD_RELOC_V850_ZDA_16_16_SPLIT_OFFSET", + "BFD_RELOC_V850_CALLT_6_7_OFFSET", + "BFD_RELOC_V850_CALLT_16_16_OFFSET", +/* end-sanitize-v850e */ + + "BFD_RELOC_MN10300_32_PCREL", + "BFD_RELOC_MN10300_16_PCREL", + "BFD_RELOC_TIC30_LDP", + "BFD_RELOC_VTABLE_INHERIT", + "BFD_RELOC_VTABLE_ENTRY", + "@@overflow: BFD_RELOC_UNUSED@@", +}; +#endif -CONST struct reloc_howto_struct * +reloc_howto_type * bfd_default_reloc_type_lookup - PARAMS ((CONST struct bfd_arch_info *, - bfd_reloc_code_real_type code)); + PARAMS ((bfd *abfd, bfd_reloc_code_real_type code)); boolean bfd_generic_relax_section PARAMS ((bfd *abfd, asection *section, - asymbol **symbols)); + struct bfd_link_info *, + boolean *)); + +boolean +bfd_generic_gc_sections + PARAMS ((bfd *, struct bfd_link_info *)); bfd_byte * bfd_generic_get_relocated_section_contents PARAMS ((bfd *abfd, - struct bfd_seclet *seclet, - bfd_byte *data)); + struct bfd_link_info *link_info, + struct bfd_link_order *link_order, + bfd_byte *data, + boolean relocateable, + asymbol **symbols)); -extern bfd_arch_info_type bfd_default_arch_struct; +extern const bfd_arch_info_type bfd_default_arch_struct; boolean bfd_default_set_arch_mach PARAMS ((bfd *abfd, enum bfd_architecture arch, unsigned long mach)); -void -bfd_arch_init PARAMS ((void)); - -void -bfd_arch_linkin PARAMS ((bfd_arch_info_type *)); - -CONST bfd_arch_info_type * +const bfd_arch_info_type * bfd_default_compatible - PARAMS ((CONST bfd_arch_info_type *a, - CONST bfd_arch_info_type *b)); + PARAMS ((const bfd_arch_info_type *a, + const bfd_arch_info_type *b)); boolean -bfd_default_scan PARAMS ((CONST struct bfd_arch_info *, CONST char *)); +bfd_default_scan PARAMS ((const struct bfd_arch_info *info, const char *string)); -Elf_Internal_Shdr * +struct elf_internal_shdr * bfd_elf_find_section PARAMS ((bfd *abfd, char *name));