diff options
Diffstat (limited to 'bfd/libcoff-in.h')
| -rw-r--r-- | bfd/libcoff-in.h | 65 |
1 files changed, 61 insertions, 4 deletions
diff --git a/bfd/libcoff-in.h b/bfd/libcoff-in.h index 4b14921..8ab9aa4 100644 --- a/bfd/libcoff-in.h +++ b/bfd/libcoff-in.h @@ -1,5 +1,5 @@ /* BFD COFF object file private structure. - Copyright (C) 1990, 1991, 1992, 1993, 1994 Free Software Foundation, Inc. + Copyright (C) 1990, 91, 92, 93, 94, 1995 Free Software Foundation, Inc. Written by Cygnus Support. This file is part of BFD, the Binary File Descriptor library. @@ -16,7 +16,7 @@ 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. */ #include "bfdlink.h" @@ -24,6 +24,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define coff_data(bfd) ((bfd)->tdata.coff_obj_data) #define exec_hdr(bfd) (coff_data(bfd)->hdr) +#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) @@ -34,7 +35,9 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #define obj_conv_table_size(bfd) (coff_data(bfd)->conv_table_size) #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_keep_strings(bfd) (coff_data (bfd)->keep_strings) #define obj_coff_sym_hashes(bfd) (coff_data (bfd)->sym_hashes) /* `Tdata' information kept for COFF files. */ @@ -63,16 +66,61 @@ typedef struct coff_tdata unsigned local_auxesz; unsigned local_linesz; - /* Used by the COFF backend linker. */ + /* The unswapped external symbols. May be NULL. Read by + _bfd_coff_get_external_symbols. */ PTR external_syms; + /* If this is true, the external_syms may not be freed. */ + boolean keep_syms; + + /* The string table. May be NULL. Read by + _bfd_coff_read_string_table. */ char *strings; + /* If this is true, the strings may not be freed. */ + boolean keep_strings; + + /* is this a PE format coff file */ + int pe; + /* Used by the COFF backend linker. */ struct coff_link_hash_entry **sym_hashes; + + struct bfd_link_info *link_info; } coff_data_type; +/* Tdata for pe image files. */ +typedef struct pe_tdata +{ + coff_data_type coff; + struct internal_extra_pe_aouthdr pe_opthdr; + int dll; + int has_reloc_section; +} pe_data_type; + +#define pe_data(bfd) ((bfd)->tdata.pe_obj_data) + + /* We take the address of the first element of a asymbol to ensure that the * 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. */ + boolean keep_relocs; + /* The section contents. This may be NULL. */ + bfd_byte *contents; + /* If this is true, the contents entry may not be freed. */ + boolean keep_contents; +}; + +/* An accessor macro for the coff_section_tdata structure. */ +#define coff_section_data(abfd, sec) \ + ((struct coff_section_tdata *) (sec)->used_by_bfd) + /* COFF linker hash table entries. */ struct coff_link_hash_entry @@ -132,12 +180,15 @@ extern long coff_get_symtab_upper_bound PARAMS ((bfd *)); extern long coff_get_symtab PARAMS ((bfd *, asymbol **)); extern int coff_count_linenumbers PARAMS ((bfd *)); extern struct coff_symbol_struct *coff_symbol_from PARAMS ((bfd *, asymbol *)); -extern boolean coff_renumber_symbols PARAMS ((bfd *)); +extern boolean coff_renumber_symbols PARAMS ((bfd *, int *)); extern void coff_mangle_symbols PARAMS ((bfd *)); extern boolean coff_write_symbols PARAMS ((bfd *)); extern boolean coff_write_linenumbers PARAMS ((bfd *)); extern alent *coff_get_lineno PARAMS ((bfd *, asymbol *)); extern asymbol *coff_section_symbol PARAMS ((bfd *, char *)); +extern boolean _bfd_coff_get_external_symbols PARAMS ((bfd *)); +extern const char *_bfd_coff_read_string_table PARAMS ((bfd *)); +extern boolean _bfd_coff_free_symbols PARAMS ((bfd *)); extern struct coff_ptr_struct *coff_get_normalized_symtab PARAMS ((bfd *)); extern long coff_get_reloc_upper_bound PARAMS ((bfd *, sec_ptr)); extern asymbol *coff_make_empty_symbol PARAMS ((bfd *)); @@ -175,6 +226,12 @@ extern boolean _bfd_coff_link_add_symbols PARAMS ((bfd *, struct bfd_link_info *)); extern boolean _bfd_coff_final_link PARAMS ((bfd *, struct bfd_link_info *)); +extern struct internal_reloc *_bfd_coff_read_internal_relocs + PARAMS ((bfd *, asection *, boolean, bfd_byte *, boolean, + struct internal_reloc *)); +extern boolean _bfd_coff_generic_relocate_section + PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, + struct internal_reloc *, struct internal_syment *, asection **)); /* And more taken from the source .. */ |