X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=bfd%2Flibbfd-in.h;h=c860a29312c00cac6bfa3f064997548d317a4a55;hb=f1f2b5f40ef91b70acaa733f6f92f08de5efa29f;hp=86e6942ed6c1c332d08c9f7748c86bc4664e1489;hpb=f12123c0d5ef931a2617b4b3bdb877556133c206;p=deliverable%2Fbinutils-gdb.git diff --git a/bfd/libbfd-in.h b/bfd/libbfd-in.h index 86e6942ed6..c860a29312 100644 --- a/bfd/libbfd-in.h +++ b/bfd/libbfd-in.h @@ -2,25 +2,29 @@ (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 Free Software Foundation, Inc. + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007 + Free Software Foundation, Inc. Written by Cygnus Support. -This file is part of BFD, the Binary File Descriptor library. + This file is part of BFD, the Binary File Descriptor library. -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + 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., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#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 @@ -50,17 +54,24 @@ struct bfd_in_memory bfd_byte *buffer; }; +struct section_hash_entry +{ + struct bfd_hash_entry root; + asection section; +}; + /* tdata for an archive. For an input archive, cache needs to be free()'d. For an output archive, symdefs do. */ struct artdata { file_ptr first_file_filepos; /* Speed up searching the armap */ - struct ar_cache *cache; + 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 */ long armap_timestamp; /* Timestamp value written into armap. This is used for BSD archives to check @@ -80,6 +91,7 @@ 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 */ + file_ptr origin; /* for element of a thin archive */ }; #define arelt_size(bfd) (((struct areltdata *)((bfd)->arelt_data))->parsed_size) @@ -88,8 +100,16 @@ extern void *bfd_malloc (bfd_size_type); extern void *bfd_realloc (void *, bfd_size_type); +extern void *bfd_realloc_or_free + (void *, bfd_size_type); 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; @@ -100,6 +120,10 @@ extern void *bfd_alloc (bfd *, bfd_size_type); extern void *bfd_zalloc (bfd *, bfd_size_type); +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 *); @@ -135,6 +159,8 @@ bfd * _bfd_new_bfd (void); void _bfd_delete_bfd (bfd *); +bfd_boolean _bfd_free_cached_info + (bfd *); bfd_boolean bfd_false (bfd *ignore); @@ -175,6 +201,8 @@ bfd_boolean coff_write_armap extern void *_bfd_generic_read_ar_hdr (bfd *); +extern void _bfd_ar_spacepad + (char *, size_t, const char *, long); extern void *_bfd_generic_read_ar_hdr_mag (bfd *, const char *); @@ -193,8 +221,8 @@ int bfd_generic_stat_arch_elt #define _bfd_generic_close_and_cleanup bfd_true #define _bfd_generic_bfd_free_cached_info bfd_true -#define _bfd_generic_new_section_hook \ - ((bfd_boolean (*) (bfd *, asection *)) bfd_true) +extern bfd_boolean _bfd_generic_new_section_hook + (bfd *, asection *); extern bfd_boolean _bfd_generic_get_section_contents (bfd *, asection *, void *, file_ptr, bfd_size_type); extern bfd_boolean _bfd_generic_get_section_contents_in_window @@ -218,6 +246,9 @@ extern bfd_boolean _bfd_generic_get_section_contents_in_window #define _bfd_generic_bfd_print_private_bfd_data \ ((bfd_boolean (*) (bfd *, void *)) bfd_true) +extern bfd_boolean _bfd_generic_init_private_section_data + (bfd *, asection *, bfd *, asection *, struct bfd_link_info *); + /* Routines to use for BFD_JUMP_TABLE_CORE when there is no core file support. Use BFD_JUMP_TABLE_CORE (_bfd_nocore). */ @@ -307,6 +338,9 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table ((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 \ @@ -318,12 +352,13 @@ extern bfd_boolean _bfd_archive_coff_construct_extended_name_table /* 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 (*) (bfd *, asection *)) _bfd_n1) -#define _bfd_norelocs_canonicalize_reloc \ - ((long (*) (bfd *, asection *, arelent **, asymbol **)) _bfd_n1) +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) /* Routines to use for BFD_JUMP_TABLE_WRITE for targets which may not be written. Use BFD_JUMP_TABLE_WRITE (_bfd_nowrite). */ @@ -345,7 +380,8 @@ extern bfd_boolean _bfd_generic_set_section_contents /* 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 *, bfd_boolean)) bfd_0) +#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 **)) \ @@ -379,7 +415,10 @@ extern bfd_boolean _bfd_generic_set_section_contents #define _bfd_nolink_bfd_link_split_section \ ((bfd_boolean (*) (bfd *, struct bfd_section *)) bfd_false) #define _bfd_nolink_section_already_linked \ - ((void (*) (bfd *, struct bfd_section *)) bfd_void) + ((void (*) (bfd *, struct bfd_section *, struct bfd_link_info *)) bfd_void) +#define _bfd_nolink_bfd_define_common_symbol \ + ((bfd_boolean (*) (bfd *, struct bfd_link_info *, \ + struct bfd_link_hash_entry *)) 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 @@ -410,7 +449,7 @@ extern bfd_boolean _bfd_stab_section_find_nearest_line (bfd *, asymbol **, asection *, bfd_vma, bfd_boolean *, const char **, const char **, unsigned int *, void **); -/* Find the neaderst line using DWARF 1 debugging information. */ +/* 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 *); @@ -420,6 +459,18 @@ extern bfd_boolean _bfd_dwarf2_find_nearest_line (bfd *, asection *, asymbol **, bfd_vma, const char **, const char **, unsigned int *, unsigned int, void **); +/* 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 inliner info after calling bfd_find_nearest_line. */ +extern bfd_boolean _bfd_dwarf2_find_inliner_info + (bfd *, const char **, const char **, unsigned int *, void **); + /* Create a new section entry. */ extern struct bfd_hash_entry *bfd_section_hash_newfunc (struct bfd_hash_entry *, struct bfd_hash_table *, const char *); @@ -434,7 +485,8 @@ extern bfd_boolean _bfd_link_hash_table_init (struct bfd_link_hash_table *, bfd *, struct bfd_hash_entry *(*) (struct bfd_hash_entry *, struct bfd_hash_table *, - const char *)); + const char *), + unsigned int); /* Generic link hash table creation routine. */ extern struct bfd_link_hash_table *_bfd_generic_link_hash_table_create @@ -480,7 +532,7 @@ extern bfd_boolean _bfd_generic_link_split_section (bfd *, struct bfd_section *); extern void _bfd_generic_section_already_linked - (bfd *, struct bfd_section *); + (bfd *, struct bfd_section *, struct bfd_link_info *); /* Generic reloc_link_order processing routine. */ extern bfd_boolean _bfd_generic_reloc_link_order @@ -503,6 +555,10 @@ extern bfd_reloc_status_type _bfd_final_link_relocate extern bfd_reloc_status_type _bfd_relocate_contents (reloc_howto_type *, bfd *, bfd_vma, bfd_byte *); +/* Clear a given location using a given howto. */ +extern void _bfd_clear_contents (reloc_howto_type *howto, bfd *input_bfd, + bfd_byte *location); + /* Link stabs in sections in the first pass. */ extern bfd_boolean _bfd_link_section_stabs @@ -615,11 +671,7 @@ extern void _bfd_abort 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); - -FILE * bfd_cache_lookup_worker - (bfd *); - -extern bfd *bfd_last_cache; +extern FILE *real_fopen (const char *filename, const char *modes); /* List of supported target vectors, and the default vector (if bfd_default_vector[0] is NULL, there is no default). */ @@ -680,9 +732,12 @@ struct bfd_section_already_linked extern struct bfd_section_already_linked_hash_entry * bfd_section_already_linked_table_lookup (const char *); -extern void bfd_section_already_linked_table_insert +extern bfd_boolean bfd_section_already_linked_table_insert (struct bfd_section_already_linked_hash_entry *, asection *); extern void bfd_section_already_linked_table_traverse (bfd_boolean (*) (struct bfd_section_already_linked_hash_entry *, void *), void *); +extern bfd_vma read_unsigned_leb128 (bfd *, bfd_byte *, unsigned int *); +extern bfd_signed_vma read_signed_leb128 (bfd *, bfd_byte *, unsigned int *); +