X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=bfd%2Flibcoff-in.h;h=c75c9ac595fcf2f682130408de08b4dd6a2bea1d;hb=ee6d95574b4ebf6a9e791eb6eda495ad78a92dc9;hp=44185a5f33d86567e33f03c91bcdca600294d0d4;hpb=9c461f7dba0ab17227ec3ada32804ed7f7c1a4d2;p=external%2Fbinutils.git diff --git a/bfd/libcoff-in.h b/bfd/libcoff-in.h index 44185a5..c75c9ac 100644 --- a/bfd/libcoff-in.h +++ b/bfd/libcoff-in.h @@ -1,5 +1,5 @@ /* BFD COFF object file private structure. - Copyright (C) 1990-2014 Free Software Foundation, Inc. + Copyright (C) 1990-2019 Free Software Foundation, Inc. Written by Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -19,12 +19,20 @@ Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ +#ifndef _LIBCOFF_H +#define _LIBCOFF_H 1 + #include "bfdlink.h" +#include "coff-bfd.h" + +#ifdef __cplusplus +extern "C" { +#endif /* Object file tdata; access macros. */ #define coff_data(bfd) ((bfd)->tdata.coff_obj_data) -#define obj_pe(bfd) (coff_data (bfd)->pe) +#define obj_pe(bfd) (coff_data (bfd)->pe) #define obj_symbols(bfd) (coff_data (bfd)->symbols) #define obj_sym_filepos(bfd) (coff_data (bfd)->sym_filepos) #define obj_relocbase(bfd) (coff_data (bfd)->relocbase) @@ -35,6 +43,7 @@ #define obj_coff_external_syms(bfd) (coff_data (bfd)->external_syms) #define obj_coff_keep_syms(bfd) (coff_data (bfd)->keep_syms) #define obj_coff_strings(bfd) (coff_data (bfd)->strings) +#define obj_coff_strings_len(bfd) (coff_data (bfd)->strings_len) #define obj_coff_keep_strings(bfd) (coff_data (bfd)->keep_strings) #define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes) #define obj_coff_strings_written(bfd) (coff_data (bfd)->strings_written) @@ -75,6 +84,8 @@ typedef struct coff_tdata /* The string table. May be NULL. Read by _bfd_coff_read_string_table. */ char *strings; + /* The length of the strings table. For error checking. */ + bfd_size_type strings_len; /* If this is TRUE, the strings may not be freed. */ bfd_boolean keep_strings; /* If this is TRUE, the strings have been written out already. */ @@ -184,36 +195,6 @@ struct xcoff_tdata macro is only ever applied to an asymbol. */ #define coffsymbol(asymbol) ((coff_symbol_type *)(&((asymbol)->the_bfd))) -/* The used_by_bfd field of a section may be set to a pointer to this - structure. */ - -struct coff_section_tdata -{ - /* The relocs, swapped into COFF internal form. This may be NULL. */ - struct internal_reloc *relocs; - /* If this is TRUE, the relocs entry may not be freed. */ - bfd_boolean keep_relocs; - /* The section contents. This may be NULL. */ - bfd_byte *contents; - /* If this is TRUE, the contents entry may not be freed. */ - bfd_boolean keep_contents; - /* Information cached by coff_find_nearest_line. */ - bfd_vma offset; - unsigned int i; - const char *function; - /* Optional information about a COMDAT entry; NULL if not COMDAT. */ - struct coff_comdat_info *comdat; - int line_base; - /* A pointer used for .stab linking optimizations. */ - void * stab_info; - /* Available for individual backends. */ - void * tdata; -}; - -/* An accessor macro for the coff_section_tdata structure. */ -#define coff_section_data(abfd, sec) \ - ((struct coff_section_tdata *) (sec)->used_by_bfd) - /* Tdata for sections in XCOFF files. This is used by the linker. */ struct xcoff_section_tdata @@ -287,6 +268,16 @@ struct coff_link_hash_table struct stab_info stab_info; }; +struct coff_reloc_cookie +{ + struct internal_reloc * rels; + struct internal_reloc * rel; + struct internal_reloc * relend; + struct coff_symbol_struct * symbols; /* Symtab for input bfd. */ + bfd * abfd; + struct coff_link_hash_entry ** sym_hashes; +}; + /* Look up an entry in a COFF linker hash table. */ #define coff_link_hash_lookup(table, string, create, copy, follow) \ @@ -317,8 +308,6 @@ extern long coff_canonicalize_symtab (bfd *, asymbol **); extern int coff_count_linenumbers (bfd *); -extern struct coff_symbol_struct *coff_symbol_from - (bfd *, asymbol *); extern bfd_boolean coff_renumber_symbols (bfd *, int *); extern void coff_mangle_symbols @@ -326,8 +315,8 @@ extern void coff_mangle_symbols extern bfd_boolean coff_write_symbols (bfd *); extern bfd_boolean coff_write_alien_symbol - (bfd *, asymbol *, struct internal_syment *, bfd_vma *, - bfd_size_type *, asection **, bfd_size_type *); + (bfd *, asymbol *, struct internal_syment *, union internal_auxent *, + bfd_vma *, bfd_size_type *, asection **, bfd_size_type *); extern bfd_boolean coff_write_linenumbers (bfd *); extern alent *coff_get_lineno @@ -350,21 +339,20 @@ extern void coff_print_symbol (bfd *, void * filep, asymbol *, bfd_print_symbol_type); extern void coff_get_symbol_info (bfd *, asymbol *, symbol_info *ret); +#define coff_get_symbol_version_string \ + _bfd_nosymbols_get_symbol_version_string extern bfd_boolean _bfd_coff_is_local_label_name (bfd *, const char *); extern asymbol *coff_bfd_make_debug_symbol (bfd *, void *, unsigned long); extern bfd_boolean coff_find_nearest_line - (bfd *, asection *, asymbol **, bfd_vma, const char **, - const char **, unsigned int *); -extern bfd_boolean coff_find_nearest_line_discriminator - (bfd *, asection *, asymbol **, bfd_vma, const char **, - const char **, unsigned int *, unsigned int *); + (bfd *, asymbol **, asection *, bfd_vma, + const char **, const char **, unsigned int *, unsigned int *); #define coff_find_line _bfd_nosymbols_find_line struct dwarf_debug_section; extern bfd_boolean coff_find_nearest_line_with_names - (bfd *, const struct dwarf_debug_section *, asection *, asymbol **, - bfd_vma, const char **, const char **, unsigned int *); + (bfd *, asymbol **, asection *, bfd_vma, const char **, const char **, + unsigned int *, const struct dwarf_debug_section *); extern bfd_boolean coff_find_inliner_info (bfd *, const char **, const char **, unsigned int *); extern int coff_sizeof_headers @@ -587,6 +575,8 @@ extern bfd_boolean _bfd_coff_link_input_bfd extern bfd_boolean _bfd_coff_reloc_link_order (bfd *, struct coff_final_link_info *, asection *, struct bfd_link_order *); +extern bfd_boolean bfd_coff_gc_sections + (bfd *, struct bfd_link_info *); #define coff_get_section_contents_in_window \