-/* Copyright (C) 1990, 1991 Free Software Foundation, Inc.
+/* Generic target-file-type support for the BFD library.
+ Copyright 1990, 91, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+ Written by Cygnus Support.
-This file is part of BFD, the Binary File Diddler.
+This file is part of BFD, the Binary File Descriptor library.
-BFD is free software; you can redistribute it and/or modify
+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 1, or (at your option)
-any later version.
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
-BFD is distributed in the hope that it will be useful,
+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 BFD; see the file COPYING. If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
-/* $Id$ */
-
-
-#include <sysdep.h>
#include "bfd.h"
+#include "sysdep.h"
#include "libbfd.h"
-/*doc*
-@section Targets
-Each port of BFD to a different machine requries the creation of a
-target back end. All the back end provides to the root part of bfd is
-a structure containing pointers to functions which perform certain low
-level operations on files. BFD translates the applications's requests
-through a pointer into calls to the back end routines.
-
-When a file is opened with @code{bfd_openr}, its format and target are
-unknown. BFD uses various mechanisms to determine how to interpret the
-file. The operatios performed are:
-@itemize @bullet
-@item
-First a bfd is created by calling the internal routine
-@code{new_bfd}, then @code{bfd_find_target} is called with the target
-string supplied to @code{bfd_openr} and the new bfd pointer.
-@item
-If a null target string was provided to
-@code{bfd_find_target}, it looks up the environment variable
-@code{GNUTARGET} and uses that as the target string.
-@item
-If the target string is still NULL, or the target string
-is @code{default}, then the first item in the target vector is used as
-the target type. @xref{targets}.
-@item
-Otherwise, the elements in the target vector are
-inspected one by one, until a match on target name is found. When
-found, that is used.
-@item
-Otherwise the error @code{invalid_target} is returned to
-@code{bfd_openr}.
-@item
-@code{bfd_openr} attempts to open the file using
-@code{bfd_open_file}, and returns the bfd.
-@end itemize
-Once the bfd has been opened and the target selected, the file format
-may be determined. This is done by calling @code{bfd_check_format} on
-the bfd with a suggested format. The routine returns @code{true} when
-the application guesses right.
+/*
+SECTION
+ Targets
+
+DESCRIPTION
+ Each port of BFD to a different machine requries the creation
+ of a target back end. All the back end provides to the root
+ part of BFD is a structure containing pointers to functions
+ which perform certain low level operations on files. BFD
+ translates the applications's requests through a pointer into
+ calls to the back end routines.
+
+ When a file is opened with <<bfd_openr>>, its format and
+ target are unknown. BFD uses various mechanisms to determine
+ how to interpret the file. The operations performed are:
+
+ o Create a BFD by calling the internal routine
+ <<_bfd_new_bfd>>, then call <<bfd_find_target>> with the
+ target string supplied to <<bfd_openr>> and the new BFD pointer.
+
+ o If a null target string was provided to <<bfd_find_target>>,
+ look up the environment variable <<GNUTARGET>> and use
+ that as the target string.
+
+ o If the target string is still <<NULL>>, or the target string is
+ <<default>>, then use the first item in the target vector
+ as the target type, and set <<target_defaulted>> in the BFD to
+ cause <<bfd_check_format>> to loop through all the targets.
+ @xref{bfd_target}. @xref{Formats}.
+
+ o Otherwise, inspect the elements in the target vector
+ one by one, until a match on target name is found. When found,
+ use it.
+
+ o Otherwise return the error <<bfd_error_invalid_target>> to
+ <<bfd_openr>>.
+
+ o <<bfd_openr>> attempts to open the file using
+ <<bfd_open_file>>, and returns the BFD.
+
+ Once the BFD has been opened and the target selected, the file
+ format may be determined. This is done by calling
+ <<bfd_check_format>> on the BFD with a suggested format.
+ If <<target_defaulted>> has been set, each possible target
+ type is tried to see if it recognizes the specified format.
+ <<bfd_check_format>> returns <<true>> when the caller guesses right.
+@menu
+@* bfd_target::
+@end menu
*/
-/*proto* bfd_target
-@node bfd_target
-@subsection bfd_target
-This structure contains everything that BFD knows about a target.
-It includes things like its byte order, name, what routines to call
-to do various operations, etc.
-
-Every BFD points to a target structure with its "xvec" member.
-
-
-Shortcut for declaring fields which are prototyped function pointers,
-while avoiding anguish on compilers that don't support protos.
-
-$#define SDEF(ret, name, arglist) \
-$ PROTO(ret,(*name),arglist)
-$#define SDEF_FMT(ret, name, arglist) \
-$ PROTO(ret,(*name[bfd_type_end]),arglist)
-
-These macros are used to dispatch to functions through the bfd_target
-vector. They are used in a number of macros further down in bfd.h, and
-are also used when calling various routines by hand inside the bfd
-implementation. The "arglist" argument must be parenthesized; it
-contains all the arguments to the called function.
-
-$#define BFD_SEND(bfd, message, arglist) \
-$ ((*((bfd)->xvec->message)) arglist)
-
-For operations which index on the bfd format
-
-$#define BFD_SEND_FMT(bfd, message, arglist) \
-$ (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
-
-This is the struct which defines the type of BFD this is. The
-"xvec" member of the struct bfd itself points here. Each module
-that implements access to a different target under BFD, defines
-one of these.
-
-FIXME, these names should be rationalised with the names of the
-entry points which call them. Too bad we can't have one macro to
-define them both!
-
-*+++
-
-$typedef struct bfd_target
-${
-
-identifies the kind of target, eg SunOS4, Ultrix, etc
-
-$ char *name;
+/*
+
+INODE
+ bfd_target, , Targets, Targets
+DOCDD
+SUBSECTION
+ bfd_target
+
+DESCRIPTION
+ This structure contains everything that BFD knows about a
+ target. It includes things like its byte order, name, and which
+ routines to call to do various operations.
+
+ Every BFD points to a target structure with its <<xvec>>
+ member.
+
+ The macros below are used to dispatch to functions through the
+ <<bfd_target>> vector. They are used in a number of macros further
+ down in @file{bfd.h}, and are also used when calling various
+ routines by hand inside the BFD implementation. The @var{arglist}
+ argument must be parenthesized; it contains all the arguments
+ to the called function.
+
+ They make the documentation (more) unpleasant to read, so if
+ someone wants to fix this and not break the above, please do.
+
+.#define BFD_SEND(bfd, message, arglist) \
+. ((*((bfd)->xvec->message)) arglist)
+.
+.#ifdef DEBUG_BFD_SEND
+.#undef BFD_SEND
+.#define BFD_SEND(bfd, message, arglist) \
+. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+. ((*((bfd)->xvec->message)) arglist) : \
+. (bfd_assert (__FILE__,__LINE__), NULL))
+.#endif
+
+ For operations which index on the BFD format:
+
+.#define BFD_SEND_FMT(bfd, message, arglist) \
+. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist)
+.
+.#ifdef DEBUG_BFD_SEND
+.#undef BFD_SEND_FMT
+.#define BFD_SEND_FMT(bfd, message, arglist) \
+. (((bfd) && (bfd)->xvec && (bfd)->xvec->message) ? \
+. (((bfd)->xvec->message[(int)((bfd)->format)]) arglist) : \
+. (bfd_assert (__FILE__,__LINE__), NULL))
+.#endif
+
+ This is the structure which defines the type of BFD this is. The
+ <<xvec>> member of the struct <<bfd>> itself points here. Each
+ module that implements access to a different target under BFD,
+ defines one of these.
+
+
+ FIXME, these names should be rationalised with the names of
+ the entry points which call them. Too bad we can't have one
+ macro to define them both!
+
+.enum bfd_flavour {
+. bfd_target_unknown_flavour,
+. bfd_target_aout_flavour,
+. bfd_target_coff_flavour,
+. bfd_target_ecoff_flavour,
+. bfd_target_elf_flavour,
+. bfd_target_ieee_flavour,
+. bfd_target_nlm_flavour,
+. bfd_target_oasys_flavour,
+. bfd_target_tekhex_flavour,
+. bfd_target_srec_flavour,
+. bfd_target_ihex_flavour,
+. bfd_target_som_flavour,
+. bfd_target_os9k_flavour,
+. bfd_target_versados_flavour,
+. bfd_target_msdos_flavour,
+. bfd_target_evax_flavour
+.};
+.
+.enum bfd_endian { BFD_ENDIAN_BIG, BFD_ENDIAN_LITTLE, BFD_ENDIAN_UNKNOWN };
+.
+.{* Forward declaration. *}
+.typedef struct bfd_link_info _bfd_link_info;
+.
+.typedef struct bfd_target
+.{
+
+Identifies the kind of target, e.g., SunOS4, Ultrix, etc.
+
+. char *name;
The "flavour" of a back end is a general indication about the contents
of a file.
-$ enum target_flavour_enum {
-$ bfd_target_aout_flavour_enum,
-$ bfd_target_coff_flavour_enum,
-$ bfd_target_ieee_flavour_enum,
-$ bfd_target_oasys_flavour_enum,
-$ bfd_target_srec_flavour_enum} flavour;
+. enum bfd_flavour flavour;
The order of bytes within the data area of a file.
-$ boolean byteorder_big_p;
+. enum bfd_endian byteorder;
The order of bytes within the header parts of a file.
-$ boolean header_byteorder_big_p;
+. enum bfd_endian header_byteorder;
-This is a mask of all the flags which an executable may have set -
-from the set @code{NO_FLAGS}, @code{HAS_RELOC}, ...@code{D_PAGED}.
+A mask of all the flags which an executable may have set -
+from the set <<BFD_NO_FLAGS>>, <<HAS_RELOC>>, ...<<D_PAGED>>.
-$ flagword object_flags;
+. flagword object_flags;
-This is a mask of all the flags which a section may have set - from
-the set @code{SEC_NO_FLAGS}, @code{SEC_ALLOC}, ...@code{SET_NEVER_LOAD}.
+A mask of all the flags which a section may have set - from
+the set <<SEC_NO_FLAGS>>, <<SEC_ALLOC>>, ...<<SET_NEVER_LOAD>>.
-$ flagword section_flags;
+. flagword section_flags;
-The pad character for filenames within an archive header.
+The character normally found at the front of a symbol
+(if any), perhaps `_'.
-$ char ar_pad_char;
+. char symbol_leading_char;
-The maximum number of characters in an archive header.
+The pad character for file names within an archive header.
-$ unsigned short ar_max_namelen;
+. char ar_pad_char;
-The minimum alignment restriction for any section.
+The maximum number of characters in an archive header.
-$ unsigned int align_power_min;
+. unsigned short ar_max_namelen;
-Entries for byte swapping for data. These are different to the other
-entry points, since they don't take bfd as first arg. Certain other handlers
-could do the same.
+Entries for byte swapping for data. These are different from the other
+entry points, since they don't take a BFD asthe first argument.
+Certain other handlers could do the same.
-$ SDEF (bfd_64_type, bfd_getx64, (bfd_byte *));
-$ SDEF (void, bfd_putx64, (bfd_64_type, bfd_byte *));
-$ SDEF (unsigned int, bfd_getx32, (bfd_byte *));
-$ SDEF (void, bfd_putx32, (unsigned long, bfd_byte *));
-$ SDEF (unsigned int, bfd_getx16, (bfd_byte *));
-$ SDEF (void, bfd_putx16, (int, bfd_byte *));
+. bfd_vma (*bfd_getx64) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_getx_signed_64) PARAMS ((const bfd_byte *));
+. void (*bfd_putx64) PARAMS ((bfd_vma, bfd_byte *));
+. bfd_vma (*bfd_getx32) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_getx_signed_32) PARAMS ((const bfd_byte *));
+. void (*bfd_putx32) PARAMS ((bfd_vma, bfd_byte *));
+. bfd_vma (*bfd_getx16) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_getx_signed_16) PARAMS ((const bfd_byte *));
+. void (*bfd_putx16) PARAMS ((bfd_vma, bfd_byte *));
Byte swapping for the headers
-$ SDEF (bfd_64_type, bfd_h_getx64, (bfd_byte *));
-$ SDEF (void, bfd_h_putx64, (bfd_64_type, bfd_byte *));
-$ SDEF (unsigned int, bfd_h_getx32, (bfd_byte *));
-$ SDEF (void, bfd_h_putx32, (unsigned long, bfd_byte *));
-$ SDEF (unsigned int, bfd_h_getx16, (bfd_byte *));
-$ SDEF (void, bfd_h_putx16, (int, bfd_byte *));
+. bfd_vma (*bfd_h_getx64) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_h_getx_signed_64) PARAMS ((const bfd_byte *));
+. void (*bfd_h_putx64) PARAMS ((bfd_vma, bfd_byte *));
+. bfd_vma (*bfd_h_getx32) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_h_getx_signed_32) PARAMS ((const bfd_byte *));
+. void (*bfd_h_putx32) PARAMS ((bfd_vma, bfd_byte *));
+. bfd_vma (*bfd_h_getx16) PARAMS ((const bfd_byte *));
+. bfd_signed_vma (*bfd_h_getx_signed_16) PARAMS ((const bfd_byte *));
+. void (*bfd_h_putx16) PARAMS ((bfd_vma, bfd_byte *));
-Format dependent routines, these turn into vectors of entry points
-within the target vector structure; one for each format to check.
+Format dependent routines: these are vectors of entry points
+within the target vector structure, one for each format to check.
-Check the format of a file being read. Return bfd_target * or zero.
+Check the format of a file being read. Return a <<bfd_target *>> or zero.
-$ SDEF_FMT (struct bfd_target *, _bfd_check_format, (bfd *));
+. const struct bfd_target *(*_bfd_check_format[bfd_type_end]) PARAMS ((bfd *));
Set the format of a file being written.
-$ SDEF_FMT (boolean, _bfd_set_format, (bfd *));
-
-Write cached information into a file being written, at bfd_close.
-
-$ SDEF_FMT (boolean, _bfd_write_contents, (bfd *));
-
-The following functions are defined in @code{JUMP_TABLE}. The idea is
-that the back end writer of @code{foo} names all the routines
-@code{foo_}@var{entry_point}, @code{JUMP_TABLE} will built the entries
-in this structure in the right order.
-
-Core file entry points
-
-$ SDEF (char *, _core_file_failing_command, (bfd *));
-$ SDEF (int, _core_file_failing_signal, (bfd *));
-$ SDEF (boolean, _core_file_matches_executable_p, (bfd *, bfd *));
-
-Archive entry points
-
-$ SDEF (boolean, _bfd_slurp_armap, (bfd *));
-$ SDEF (boolean, _bfd_slurp_extended_name_table, (bfd *));
-$ SDEF (void, _bfd_truncate_arname, (bfd *, CONST char *, char *));
-$ SDEF (boolean, write_armap, (bfd *arch,
-$ unsigned int elength,
-$ struct orl *map,
-$ int orl_count,
-$ int stridx));
-
-Standard stuff.
-
-$ SDEF (boolean, _close_and_cleanup, (bfd *));
-$ SDEF (boolean, _bfd_set_section_contents, (bfd *, sec_ptr, PTR,
-$ file_ptr, bfd_size_type));
-$ SDEF (boolean, _bfd_get_section_contents, (bfd *, sec_ptr, PTR,
-$ file_ptr, bfd_size_type));
-$ SDEF (boolean, _new_section_hook, (bfd *, sec_ptr));
-
-Symbols and reloctions
-
-$ SDEF (unsigned int, _get_symtab_upper_bound, (bfd *));
-$ SDEF (unsigned int, _bfd_canonicalize_symtab,
-$ (bfd *, struct symbol_cache_entry **));
-$ SDEF (unsigned int, _get_reloc_upper_bound, (bfd *, sec_ptr));
-$ SDEF (unsigned int, _bfd_canonicalize_reloc, (bfd *, sec_ptr, arelent **,
-$ struct symbol_cache_entry**));
-$ SDEF (struct symbol_cache_entry *, _bfd_make_empty_symbol, (bfd *));
-$ SDEF (void, _bfd_print_symbol, (bfd *, PTR, struct symbol_cache_entry *,
-$ bfd_print_symbol_enum_type));
-$#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
-$ SDEF (alent *, _get_lineno, (bfd *, struct symbol_cache_entry *));
-$
-$ SDEF (boolean, _bfd_set_arch_mach, (bfd *, enum bfd_architecture,
-$ unsigned long));
-$
-$ SDEF (bfd *, openr_next_archived_file, (bfd *arch, bfd *prev));
-$ SDEF (boolean, _bfd_find_nearest_line,
-$ (bfd *abfd, struct sec *section,
-$ struct symbol_cache_entry **symbols,bfd_vma offset,
-$ CONST char **file, CONST char **func, unsigned int *line));
-$ SDEF (int, _bfd_stat_arch_elt, (bfd *, struct stat *));
-$
-$ SDEF (int, _bfd_sizeof_headers, (bfd *, boolean));
-$
-$ SDEF (void, _bfd_debug_info_start, (bfd *));
-$ SDEF (void, _bfd_debug_info_end, (bfd *));
-$ SDEF (void, _bfd_debug_info_accumulate, (bfd *, struct sec *));
-
-Special entry points for gdb to swap in coff symbol table parts
-
-$ SDEF(void, _bfd_coff_swap_aux_in,(
-$ bfd *abfd ,
-$ PTR ext,
-$ int type,
-$ int class ,
-$ PTR in));
-$
-$ SDEF(void, _bfd_coff_swap_sym_in,(
-$ bfd *abfd ,
-$ PTR ext,
-$ PTR in));
-$
-$ SDEF(void, _bfd_coff_swap_lineno_in, (
-$ bfd *abfd,
-$ PTR ext,
-$ PTR in));
-$
-$} bfd_target;
-
-*---
+. boolean (*_bfd_set_format[bfd_type_end]) PARAMS ((bfd *));
+
+Write cached information into a file being written, at <<bfd_close>>.
+
+. boolean (*_bfd_write_contents[bfd_type_end]) PARAMS ((bfd *));
+
+The general target vector.
+
+.
+. {* Generic entry points. *}
+.#define BFD_JUMP_TABLE_GENERIC(NAME)\
+.CAT(NAME,_close_and_cleanup),\
+.CAT(NAME,_bfd_free_cached_info),\
+.CAT(NAME,_new_section_hook),\
+.CAT(NAME,_get_section_contents),\
+.CAT(NAME,_get_section_contents_in_window)
+.
+. {* Called when the BFD is being closed to do any necessary cleanup. *}
+. boolean (*_close_and_cleanup) PARAMS ((bfd *));
+. {* Ask the BFD to free all cached information. *}
+. boolean (*_bfd_free_cached_info) PARAMS ((bfd *));
+. {* Called when a new section is created. *}
+. boolean (*_new_section_hook) PARAMS ((bfd *, sec_ptr));
+. {* Read the contents of a section. *}
+. boolean (*_bfd_get_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+. file_ptr, bfd_size_type));
+. boolean (*_bfd_get_section_contents_in_window)
+. PARAMS ((bfd *, sec_ptr, bfd_window *,
+. file_ptr, bfd_size_type));
+.
+. {* Entry points to copy private data. *}
+.#define BFD_JUMP_TABLE_COPY(NAME)\
+.CAT(NAME,_bfd_copy_private_bfd_data),\
+.CAT(NAME,_bfd_merge_private_bfd_data),\
+.CAT(NAME,_bfd_copy_private_section_data),\
+.CAT(NAME,_bfd_copy_private_symbol_data),\
+.CAT(NAME,_bfd_set_private_flags),\
+.CAT(NAME,_bfd_print_private_bfd_data)\
+. {* Called to copy BFD general private data from one object file
+. to another. *}
+. boolean (*_bfd_copy_private_bfd_data) PARAMS ((bfd *, bfd *));
+. {* Called to merge BFD general private data from one object file
+. to a common output file when linking. *}
+. boolean (*_bfd_merge_private_bfd_data) PARAMS ((bfd *, bfd *));
+. {* Called to copy BFD private section data from one object file
+. to another. *}
+. boolean (*_bfd_copy_private_section_data) PARAMS ((bfd *, sec_ptr,
+. bfd *, sec_ptr));
+. {* Called to copy BFD private symbol data from one symbol
+. to another. *}
+. boolean (*_bfd_copy_private_symbol_data) PARAMS ((bfd *, asymbol *,
+. bfd *, asymbol *));
+. {* Called to set private backend flags *}
+. boolean (*_bfd_set_private_flags) PARAMS ((bfd *, flagword));
+.
+. {* Called to print private BFD data *}
+. boolean (*_bfd_print_private_bfd_data) PARAMS ((bfd *, PTR));
+.
+. {* Core file entry points. *}
+.#define BFD_JUMP_TABLE_CORE(NAME)\
+.CAT(NAME,_core_file_failing_command),\
+.CAT(NAME,_core_file_failing_signal),\
+.CAT(NAME,_core_file_matches_executable_p)
+. char * (*_core_file_failing_command) PARAMS ((bfd *));
+. int (*_core_file_failing_signal) PARAMS ((bfd *));
+. boolean (*_core_file_matches_executable_p) PARAMS ((bfd *, bfd *));
+.
+. {* Archive entry points. *}
+.#define BFD_JUMP_TABLE_ARCHIVE(NAME)\
+.CAT(NAME,_slurp_armap),\
+.CAT(NAME,_slurp_extended_name_table),\
+.CAT(NAME,_construct_extended_name_table),\
+.CAT(NAME,_truncate_arname),\
+.CAT(NAME,_write_armap),\
+.CAT(NAME,_read_ar_hdr),\
+.CAT(NAME,_openr_next_archived_file),\
+.CAT(NAME,_get_elt_at_index),\
+.CAT(NAME,_generic_stat_arch_elt),\
+.CAT(NAME,_update_armap_timestamp)
+. boolean (*_bfd_slurp_armap) PARAMS ((bfd *));
+. boolean (*_bfd_slurp_extended_name_table) PARAMS ((bfd *));
+. boolean (*_bfd_construct_extended_name_table)
+. PARAMS ((bfd *, char **, bfd_size_type *, const char **));
+. void (*_bfd_truncate_arname) PARAMS ((bfd *, CONST char *, char *));
+. boolean (*write_armap) PARAMS ((bfd *arch,
+. unsigned int elength,
+. struct orl *map,
+. unsigned int orl_count,
+. int stridx));
+. PTR (*_bfd_read_ar_hdr_fn) PARAMS ((bfd *));
+. bfd * (*openr_next_archived_file) PARAMS ((bfd *arch, bfd *prev));
+.#define bfd_get_elt_at_index(b,i) BFD_SEND(b, _bfd_get_elt_at_index, (b,i))
+. bfd * (*_bfd_get_elt_at_index) PARAMS ((bfd *, symindex));
+. int (*_bfd_stat_arch_elt) PARAMS ((bfd *, struct stat *));
+. boolean (*_bfd_update_armap_timestamp) PARAMS ((bfd *));
+.
+. {* Entry points used for symbols. *}
+.#define BFD_JUMP_TABLE_SYMBOLS(NAME)\
+.CAT(NAME,_get_symtab_upper_bound),\
+.CAT(NAME,_get_symtab),\
+.CAT(NAME,_make_empty_symbol),\
+.CAT(NAME,_print_symbol),\
+.CAT(NAME,_get_symbol_info),\
+.CAT(NAME,_bfd_is_local_label),\
+.CAT(NAME,_get_lineno),\
+.CAT(NAME,_find_nearest_line),\
+.CAT(NAME,_bfd_make_debug_symbol),\
+.CAT(NAME,_read_minisymbols),\
+.CAT(NAME,_minisymbol_to_symbol)
+. long (*_bfd_get_symtab_upper_bound) PARAMS ((bfd *));
+. long (*_bfd_canonicalize_symtab) PARAMS ((bfd *,
+. struct symbol_cache_entry **));
+. struct symbol_cache_entry *
+. (*_bfd_make_empty_symbol) PARAMS ((bfd *));
+. void (*_bfd_print_symbol) PARAMS ((bfd *, PTR,
+. struct symbol_cache_entry *,
+. bfd_print_symbol_type));
+.#define bfd_print_symbol(b,p,s,e) BFD_SEND(b, _bfd_print_symbol, (b,p,s,e))
+. void (*_bfd_get_symbol_info) PARAMS ((bfd *,
+. struct symbol_cache_entry *,
+. symbol_info *));
+.#define bfd_get_symbol_info(b,p,e) BFD_SEND(b, _bfd_get_symbol_info, (b,p,e))
+. boolean (*_bfd_is_local_label) PARAMS ((bfd *, asymbol *));
+.
+. alent * (*_get_lineno) PARAMS ((bfd *, struct symbol_cache_entry *));
+. boolean (*_bfd_find_nearest_line) PARAMS ((bfd *abfd,
+. struct sec *section, struct symbol_cache_entry **symbols,
+. bfd_vma offset, CONST char **file, CONST char **func,
+. unsigned int *line));
+. {* Back-door to allow format-aware applications to create debug symbols
+. while using BFD for everything else. Currently used by the assembler
+. when creating COFF files. *}
+. asymbol * (*_bfd_make_debug_symbol) PARAMS ((
+. bfd *abfd,
+. void *ptr,
+. unsigned long size));
+.#define bfd_read_minisymbols(b, d, m, s) \
+. BFD_SEND (b, _read_minisymbols, (b, d, m, s))
+. long (*_read_minisymbols) PARAMS ((bfd *, boolean, PTR *,
+. unsigned int *));
+.#define bfd_minisymbol_to_symbol(b, d, m, f) \
+. BFD_SEND (b, _minisymbol_to_symbol, (b, d, m, f))
+. asymbol *(*_minisymbol_to_symbol) PARAMS ((bfd *, boolean, const PTR,
+. asymbol *));
+.
+. {* Routines for relocs. *}
+.#define BFD_JUMP_TABLE_RELOCS(NAME)\
+.CAT(NAME,_get_reloc_upper_bound),\
+.CAT(NAME,_canonicalize_reloc),\
+.CAT(NAME,_bfd_reloc_type_lookup)
+. long (*_get_reloc_upper_bound) PARAMS ((bfd *, sec_ptr));
+. long (*_bfd_canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **,
+. struct symbol_cache_entry **));
+. {* See documentation on reloc types. *}
+. reloc_howto_type *
+. (*reloc_type_lookup) PARAMS ((bfd *abfd,
+. bfd_reloc_code_real_type code));
+.
+. {* Routines used when writing an object file. *}
+.#define BFD_JUMP_TABLE_WRITE(NAME)\
+.CAT(NAME,_set_arch_mach),\
+.CAT(NAME,_set_section_contents)
+. boolean (*_bfd_set_arch_mach) PARAMS ((bfd *, enum bfd_architecture,
+. unsigned long));
+. boolean (*_bfd_set_section_contents) PARAMS ((bfd *, sec_ptr, PTR,
+. file_ptr, bfd_size_type));
+.
+. {* Routines used by the linker. *}
+.#define BFD_JUMP_TABLE_LINK(NAME)\
+.CAT(NAME,_sizeof_headers),\
+.CAT(NAME,_bfd_get_relocated_section_contents),\
+.CAT(NAME,_bfd_relax_section),\
+.CAT(NAME,_bfd_link_hash_table_create),\
+.CAT(NAME,_bfd_link_add_symbols),\
+.CAT(NAME,_bfd_final_link),\
+.CAT(NAME,_bfd_link_split_section)
+. int (*_bfd_sizeof_headers) PARAMS ((bfd *, boolean));
+. bfd_byte * (*_bfd_get_relocated_section_contents) PARAMS ((bfd *,
+. struct bfd_link_info *, struct bfd_link_order *,
+. bfd_byte *data, boolean relocateable,
+. struct symbol_cache_entry **));
+.
+. boolean (*_bfd_relax_section) PARAMS ((bfd *, struct sec *,
+. struct bfd_link_info *, boolean *again));
+.
+. {* Create a hash table for the linker. Different backends store
+. different information in this table. *}
+. struct bfd_link_hash_table *(*_bfd_link_hash_table_create) PARAMS ((bfd *));
+.
+. {* Add symbols from this object file into the hash table. *}
+. boolean (*_bfd_link_add_symbols) PARAMS ((bfd *, struct bfd_link_info *));
+.
+. {* Do a link based on the link_order structures attached to each
+. section of the BFD. *}
+. boolean (*_bfd_final_link) PARAMS ((bfd *, struct bfd_link_info *));
+.
+. {* Should this section be split up into smaller pieces during linking. *}
+. boolean (*_bfd_link_split_section) PARAMS ((bfd *, struct sec *));
+.
+. {* Routines to handle dynamic symbols and relocs. *}
+.#define BFD_JUMP_TABLE_DYNAMIC(NAME)\
+.CAT(NAME,_get_dynamic_symtab_upper_bound),\
+.CAT(NAME,_canonicalize_dynamic_symtab),\
+.CAT(NAME,_get_dynamic_reloc_upper_bound),\
+.CAT(NAME,_canonicalize_dynamic_reloc)
+. {* Get the amount of memory required to hold the dynamic symbols. *}
+. long (*_bfd_get_dynamic_symtab_upper_bound) PARAMS ((bfd *));
+. {* Read in the dynamic symbols. *}
+. long (*_bfd_canonicalize_dynamic_symtab)
+. PARAMS ((bfd *, struct symbol_cache_entry **));
+. {* Get the amount of memory required to hold the dynamic relocs. *}
+. long (*_bfd_get_dynamic_reloc_upper_bound) PARAMS ((bfd *));
+. {* Read in the dynamic relocs. *}
+. long (*_bfd_canonicalize_dynamic_reloc)
+. PARAMS ((bfd *, arelent **, struct symbol_cache_entry **));
+.
+
+Data for use by back-end routines, which isn't generic enough to belong
+in this structure.
+
+. PTR backend_data;
+.} bfd_target;
*/
-extern bfd_target ecoff_little_vec;
-extern bfd_target ecoff_big_vec;
-extern bfd_target sunos_big_vec;
-extern bfd_target demo_64_vec;
-extern bfd_target srec_vec;
-extern bfd_target b_out_vec_little_host;
-extern bfd_target b_out_vec_big_host;
-extern bfd_target icoff_little_vec;
-extern bfd_target icoff_big_vec;
-extern bfd_target ieee_vec;
-extern bfd_target oasys_vec;
-extern bfd_target m88k_bcs_vec;
-extern bfd_target m68kcoff_vec;
-extern bfd_target i386coff_vec;
-extern bfd_target a29kcoff_big_vec;
-#ifdef DEFAULT_VECTOR
-extern bfd_target DEFAULT_VECTOR;
-#endif
-#ifdef GNU960
-#define ICOFF_LITTLE_VEC icoff_little_vec
-#define ICOFF_BIG_VEC icoff_big_vec
-#define B_OUT_VEC_LITTLE_HOST b_out_vec_little_host
-#define B_OUT_VEC_BIG_HOST b_out_vec_big_host
-#endif /* GNU960 */
-
-#ifndef RESTRICTED
-#define ECOFF_LITTLE_VEC ecoff_little_vec
-#define ECOFF_BIG_VEC ecoff_big_vec
-#define ICOFF_LITTLE_VEC icoff_little_vec
-#define ICOFF_BIG_VEC icoff_big_vec
-#define ZB_OUT_VEC_LITTLE_HOST b_out_vec_little_host
-#define ZB_OUT_VEC_BIG_HOST b_out_vec_big_host
-#define SUNOS_VEC_BIG_HOST sunos_big_vec
-#define DEMO_64_VEC demo_64_vec
-#define OASYS_VEC oasys_vec
-#define IEEE_VEC ieee_vec
-#define M88K_BCS_VEC m88k_bcs_vec
-#define SREC_VEC srec_vec
-#define M68KCOFF_VEC m68kcoff_vec
-#define I386COFF_VEC i386coff_vec
-#define A29KCOFF_BIG_VEC a29kcoff_big_vec
-#endif
-bfd_target *target_vector[] = {
+/* All known xvecs (even those that don't compile on all systems).
+ Alphabetized for easy reference.
+ They are listed a second time below, since
+ we can't intermix extern's and initializers. */
+extern const bfd_target a29kcoff_big_vec;
+extern const bfd_target a_out_adobe_vec;
+extern const bfd_target aout_arm_big_vec;
+extern const bfd_target aout_arm_little_vec;
+extern const bfd_target aout_mips_big_vec;
+extern const bfd_target aout_mips_little_vec;
+extern const bfd_target aout0_big_vec;
+extern const bfd_target apollocoff_vec;
+extern const bfd_target armcoff_little_vec;
+extern const bfd_target armcoff_big_vec;
+extern const bfd_target armpe_little_vec;
+extern const bfd_target armpe_big_vec;
+extern const bfd_target armpei_little_vec;
+extern const bfd_target armpei_big_vec;
+extern const bfd_target b_out_vec_big_host;
+extern const bfd_target b_out_vec_little_host;
+extern const bfd_target bfd_elf64_alpha_vec;
+/* start-sanitize-arc */
+extern const bfd_target bfd_elf32_bigarc_vec;
+extern const bfd_target bfd_elf32_littlearc_vec;
+/* end-sanitize-arc */
+extern const bfd_target bfd_elf32_big_generic_vec;
+extern const bfd_target bfd_elf32_bigmips_vec;
+extern const bfd_target bfd_elf64_bigmips_vec;
+/* start-sanitize-d10v */
+extern const bfd_target bfd_elf32_d10v_vec;
+/* end-sanitize-d10v */
+extern const bfd_target bfd_elf32_hppa_vec;
+extern const bfd_target bfd_elf32_i386_vec;
+extern const bfd_target bfd_elf32_i860_vec;
+extern const bfd_target bfd_elf32_little_generic_vec;
+extern const bfd_target bfd_elf32_littlemips_vec;
+extern const bfd_target bfd_elf64_littlemips_vec;
+/* start-sanitize-m32r */
+extern const bfd_target bfd_elf32_m32r_vec;
+/* end-sanitize-m32r */
+extern const bfd_target bfd_elf32_m68k_vec;
+extern const bfd_target bfd_elf32_m88k_vec;
+extern const bfd_target bfd_elf32_mn10200_vec;
+extern const bfd_target bfd_elf32_mn10300_vec;
+extern const bfd_target bfd_elf32_powerpc_vec;
+extern const bfd_target bfd_elf32_powerpcle_vec;
+extern const bfd_target bfd_elf32_sh_vec;
+extern const bfd_target bfd_elf32_shl_vec;
+extern const bfd_target bfd_elf32_sparc_vec;
+/* start-sanitize-v850 */
+extern const bfd_target bfd_elf32_v850_vec;
+/* end-sanitize-v850 */
+extern const bfd_target bfd_elf64_big_generic_vec;
+extern const bfd_target bfd_elf64_little_generic_vec;
+extern const bfd_target bfd_elf64_sparc_vec;
+extern const bfd_target demo_64_vec;
+extern const bfd_target ecoff_big_vec;
+extern const bfd_target ecoff_little_vec;
+extern const bfd_target ecoffalpha_little_vec;
+extern const bfd_target evax_alpha_vec;
+extern const bfd_target h8300coff_vec;
+extern const bfd_target h8500coff_vec;
+extern const bfd_target host_aout_vec;
+extern const bfd_target hp300bsd_vec;
+extern const bfd_target hp300hpux_vec;
+extern const bfd_target som_vec;
+extern const bfd_target i386aout_vec;
+extern const bfd_target i386bsd_vec;
+extern const bfd_target i386dynix_vec;
+extern const bfd_target i386freebsd_vec;
+extern const bfd_target i386os9k_vec;
+extern const bfd_target i386coff_vec;
+extern const bfd_target bfd_powerpc_pe_vec;
+extern const bfd_target bfd_powerpcle_pe_vec;
+extern const bfd_target bfd_powerpc_pei_vec;
+extern const bfd_target bfd_powerpcle_pei_vec;
+extern const bfd_target i386pe_vec;
+extern const bfd_target i386pei_vec;
+extern const bfd_target go32coff_vec;
+extern const bfd_target i386linux_vec;
+extern const bfd_target i386lynx_aout_vec;
+extern const bfd_target i386lynx_coff_vec;
+extern const bfd_target i386mach3_vec;
+extern const bfd_target i386msdos_vec;
+extern const bfd_target i386netbsd_vec;
+extern const bfd_target i860coff_vec;
+extern const bfd_target icoff_big_vec;
+extern const bfd_target icoff_little_vec;
+extern const bfd_target ieee_vec;
+extern const bfd_target m68kaux_coff_vec;
+extern const bfd_target m68kcoff_vec;
+extern const bfd_target m68kcoffun_vec;
+extern const bfd_target m68klinux_vec;
+extern const bfd_target m68klynx_aout_vec;
+extern const bfd_target m68klynx_coff_vec;
+extern const bfd_target m68knetbsd_vec;
+extern const bfd_target m68k4knetbsd_vec;
+extern const bfd_target m88kbcs_vec;
+extern const bfd_target m88kmach3_vec;
+extern const bfd_target newsos3_vec;
+extern const bfd_target nlm32_i386_vec;
+extern const bfd_target nlm32_sparc_vec;
+extern const bfd_target nlm32_alpha_vec;
+extern const bfd_target nlm32_powerpc_vec;
+extern const bfd_target pc532netbsd_vec;
+extern const bfd_target oasys_vec;
+extern const bfd_target pc532machaout_vec;
+extern const bfd_target ppcboot_vec;
+extern const bfd_target riscix_vec;
+extern const bfd_target pmac_xcoff_vec;
+extern const bfd_target rs6000coff_vec;
+extern const bfd_target shcoff_vec;
+extern const bfd_target shlcoff_vec;
+extern const bfd_target sparcle_aout_vec;
+extern const bfd_target sparclynx_aout_vec;
+extern const bfd_target sparclynx_coff_vec;
+extern const bfd_target sparcnetbsd_vec;
+extern const bfd_target sparccoff_vec;
+extern const bfd_target sunos_big_vec;
+extern const bfd_target tekhex_vec;
+extern const bfd_target versados_vec;
+extern const bfd_target we32kcoff_vec;
+extern const bfd_target w65_vec;
+extern const bfd_target z8kcoff_vec;
+
+/* srec is always included. */
+extern const bfd_target srec_vec;
+extern const bfd_target symbolsrec_vec;
+
+/* binary is always included. */
+extern const bfd_target binary_vec;
+
+/* ihex is always included. */
+extern const bfd_target ihex_vec;
+
+/* All of the xvecs for core files. */
+extern const bfd_target aix386_core_vec;
+extern const bfd_target cisco_core_vec;
+extern const bfd_target hpux_core_vec;
+extern const bfd_target hppabsd_core_vec;
+extern const bfd_target irix_core_vec;
+extern const bfd_target osf_core_vec;
+extern const bfd_target sco_core_vec;
+extern const bfd_target trad_core_vec;
+extern const bfd_target ptrace_core_vec;
+
+const bfd_target * const bfd_target_vector[] = {
+
+#ifdef SELECT_VECS
+
+ SELECT_VECS,
+
+#else /* not SELECT_VECS */
#ifdef DEFAULT_VECTOR
- &DEFAULT_VECTOR,
-#endif /* DEFAULT_VECTOR */
-
-#ifdef I386COFF_VEC
- &I386COFF_VEC,
-#endif /* I386COFF_VEC */
-
-#ifdef ECOFF_LITTLE_VEC
- &ECOFF_LITTLE_VEC,
+ &DEFAULT_VECTOR,
#endif
-
-#ifdef ECOFF_BIG_VEC
- &ECOFF_BIG_VEC,
+ /* This list is alphabetized to make it easy to compare
+ with other vector lists -- the decls above and
+ the case statement in configure.in.
+ Vectors that don't compile on all systems, or aren't finished,
+ should have an entry here with #if 0 around it, to show that
+ it wasn't omitted by mistake. */
+ &a29kcoff_big_vec,
+ &a_out_adobe_vec,
+#if 0 /* No one seems to use this. */
+ &aout_mips_big_vec,
#endif
-#ifdef IEEE_VEC
- &IEEE_VEC,
-#endif /* IEEE_VEC */
-
-#ifdef OASYS_VEC
- &OASYS_VEC,
-#endif /* OASYS_VEC */
-
-#ifdef SUNOS_VEC_BIG_HOST
- &SUNOS_VEC_BIG_HOST,
-#endif /* SUNOS_BIG_VEC */
-
-
-#ifdef HOST_64_BIT
-#ifdef DEMO_64_VEC
- &DEMO_64_VEC,
+ &aout_mips_little_vec,
+ &b_out_vec_big_host,
+ &b_out_vec_little_host,
+
+ /* This, and other vectors, may not be used in any *.mt configuration.
+ But that does not mean they are unnecessary. If configured with
+ --enable-targets=all, objdump or gdb should be able to examine
+ the file even if we don't recognize the machine type. */
+ &bfd_elf32_big_generic_vec,
+#ifdef BFD64
+ &bfd_elf64_alpha_vec,
#endif
+/* start-sanitize-arc */
+ &bfd_elf32_bigarc_vec,
+/* end-sanitize-arc */
+ &bfd_elf32_bigmips_vec,
+#ifdef BFD64
+ &bfd_elf64_bigmips_vec,
+#endif
+/* start-sanitize-d10v */
+ &bfd_elf32_d10v_vec,
+/* end-sanitize-d10v */
+ &bfd_elf32_hppa_vec,
+ &bfd_elf32_i386_vec,
+ &bfd_elf32_i860_vec,
+ &bfd_elf32_little_generic_vec,
+/* start-sanitize-arc */
+ &bfd_elf32_littlearc_vec,
+/* end-sanitize-arc */
+ &bfd_elf32_littlemips_vec,
+#ifdef BFD64
+ &bfd_elf64_littlemips_vec,
+#endif
+/* start-sanitize-m32r */
+ &bfd_elf32_m32r_vec,
+/* end-sanitize-m32r */
+ &bfd_elf32_mn10200_vec,
+ &bfd_elf32_mn10300_vec,
+ &bfd_elf32_m68k_vec,
+ &bfd_elf32_m88k_vec,
+ &bfd_elf32_sparc_vec,
+ &bfd_elf32_powerpc_vec,
+/* start-sanitize-v850 */
+ &bfd_elf32_v850_vec,
+/* end-sanitize-v850 */
+#ifdef BFD64 /* No one seems to use this. */
+ &bfd_elf64_big_generic_vec,
+ &bfd_elf64_little_generic_vec,
+#endif
+#if 0
+ &bfd_elf64_sparc_vec,
+#endif
+ /* We don't include cisco_core_vec. Although it has a magic number,
+ the magic number isn't at the beginning of the file, and thus
+ might spuriously match other kinds of files. */
+#ifdef BFD64
+ &demo_64_vec, /* Only compiled if host has long-long support */
+#endif
+ &ecoff_big_vec,
+ &ecoff_little_vec,
+#ifdef BFD64
+ &ecoffalpha_little_vec,
+ &evax_alpha_vec,
+#endif
+ &h8300coff_vec,
+ &h8500coff_vec,
+#if 0
+ /* Since a.out files lack decent magic numbers, no way to recognize
+ which kind of a.out file it is. */
+ &host_aout_vec,
+#endif
+#if 0 /* Clashes with sunos_big_vec magic no. */
+ &hp300bsd_vec,
+#endif
+ &hp300hpux_vec,
+#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF)
+ &som_vec,
+#endif
+ &i386aout_vec,
+ &i386bsd_vec,
+ &i386coff_vec,
+ &i386freebsd_vec,
+ &i860coff_vec,
+ &bfd_powerpc_pe_vec,
+ &bfd_powerpcle_pe_vec,
+ &bfd_powerpc_pei_vec,
+ &bfd_powerpcle_pei_vec,
+ &go32coff_vec,
+#if 0
+ /* Since a.out files lack decent magic numbers, no way to recognize
+ which kind of a.out file it is. */
+ &i386linux_vec,
+#endif
+ &i386lynx_aout_vec,
+ &i386lynx_coff_vec,
+#if 0
+ /* No distinguishing features for Mach 3 executables. */
+ &i386mach3_vec,
+#endif
+ &i386msdos_vec,
+ &i386netbsd_vec,
+ &i386os9k_vec,
+ &i386pe_vec,
+ &i386pei_vec,
+ &armcoff_little_vec,
+ &armcoff_big_vec,
+ &armpe_little_vec,
+ &armpe_big_vec,
+ &armpei_little_vec,
+ &armpei_big_vec,
+ &icoff_big_vec,
+ &icoff_little_vec,
+ &ieee_vec,
+ &m68kcoff_vec,
+ &m68kcoffun_vec,
+#if 0
+ /* Since a.out files lack decent magic numbers, no way to recognize
+ which kind of a.out file it is. */
+ &m68klinux_vec,
+#endif
+ &m68klynx_aout_vec,
+ &m68klynx_coff_vec,
+ &m68knetbsd_vec,
+ &m88kbcs_vec,
+ &m88kmach3_vec,
+ &newsos3_vec,
+ &nlm32_i386_vec,
+ &nlm32_sparc_vec,
+#ifdef BFD64
+ &nlm32_alpha_vec,
+#endif
+ &pc532netbsd_vec,
+#if 0
+ /* We have no oasys tools anymore, so we can't test any of this
+ anymore. If you want to test the stuff yourself, go ahead...
+ steve@cygnus.com
+ Worse, since there is no magic number for archives, there
+ can be annoying target mis-matches. */
+ &oasys_vec,
+#endif
+ &pc532machaout_vec,
+#if 0
+ /* We have no way of distinguishing these from other a.out variants */
+ &aout_arm_big_vec,
+ &aout_arm_little_vec,
+ &riscix_vec,
+#endif
+#if 0
+ /* This has the same magic number as RS/6000. */
+ &pmac_xcoff_vec,
+#endif
+ &rs6000coff_vec,
+ &ppcboot_vec,
+ &shcoff_vec,
+ &shlcoff_vec,
+ &sparcle_aout_vec,
+ &sparclynx_aout_vec,
+ &sparclynx_coff_vec,
+ &sparcnetbsd_vec,
+ &sunos_big_vec,
+ &aout0_big_vec,
+ &tekhex_vec,
+ &we32kcoff_vec,
+ &versados_vec,
+ &z8kcoff_vec,
+
+#endif /* not SELECT_VECS */
+
+/* Always support S-records, for convenience. */
+ &srec_vec,
+ &symbolsrec_vec,
+/* And tekhex */
+ &tekhex_vec,
+/* Likewise for binary output. */
+ &binary_vec,
+/* Likewise for ihex. */
+ &ihex_vec,
+
+/* Add any required traditional-core-file-handler. */
+
+#ifdef AIX386_CORE
+ &aix386_core_vec,
+#endif
+#ifdef HPUX_CORE
+ &hpux_core_vec,
+#endif
+#ifdef HPPABSD_CORE
+ &hppabsd_core_vec,
+#endif
+#ifdef IRIX_CORE
+ &irix_core_vec,
+#endif
+#ifdef OSF_CORE
+ &osf_core_vec,
+#endif
+#ifdef TRAD_CORE
+ &trad_core_vec,
#endif
-#ifdef M88K_BCS_VEC
- &M88K_BCS_VEC,
-#endif /* M88K_BCS_VEC */
-
-#ifdef SREC_VEC
- &SREC_VEC,
-#endif /* SREC_VEC */
-
-#ifdef ICOFF_LITTLE_VEC
- &ICOFF_LITTLE_VEC,
-#endif /* ICOFF_LITTLE_VEC */
-
-#ifdef ICOFF_BIG_VEC
- &ICOFF_BIG_VEC,
-#endif /* ICOFF_BIG_VEC */
-
-#ifdef B_OUT_VEC_LITTLE_HOST
- &B_OUT_VEC_LITTLE_HOST,
-#endif /* B_OUT_VEC_LITTLE_HOST */
-
-#ifdef B_OUT_VEC_BIG_HOST
- &B_OUT_VEC_BIG_HOST,
-#endif /* B_OUT_VEC_BIG_HOST */
-
-#ifdef M68KCOFF_VEC
- &M68KCOFF_VEC,
-#endif /* M68KCOFF_VEC */
-
-#ifdef A29KCOFF_BIG_VEC
- &A29KCOFF_BIG_VEC,
-#endif /* A29KCOFF_BIG_VEC */
+#ifdef PTRACE_CORE
+ &ptrace_core_vec,
+#endif
- NULL, /* end of list marker */
+ NULL /* end of list marker */
};
-
-/* default_vector[0] contains either the address of the default vector,
+/* bfd_default_vector[0] contains either the address of the default vector,
if there is one, or zero if there isn't. */
-bfd_target *default_vector[] = {
+const bfd_target * const bfd_default_vector[] = {
#ifdef DEFAULT_VECTOR
- &DEFAULT_VECTOR,
+ &DEFAULT_VECTOR,
#endif
- 0,
+ NULL
};
+/* When there is an ambiguous match, bfd_check_format_matches puts the
+ names of the matching targets in an array. This variable is the maximum
+ number of entries that the array could possibly need. */
+const size_t _bfd_target_vector_entries = sizeof(bfd_target_vector)/sizeof(*bfd_target_vector);
+
+/*
+FUNCTION
+ bfd_find_target
+
+SYNOPSIS
+ const bfd_target *bfd_find_target(CONST char *target_name, bfd *abfd);
+
+DESCRIPTION
+ Return a pointer to the transfer vector for the object target
+ named @var{target_name}. If @var{target_name} is <<NULL>>, choose the
+ one in the environment variable <<GNUTARGET>>; if that is null or not
+ defined, then choose the first entry in the target list.
+ Passing in the string "default" or setting the environment
+ variable to "default" will cause the first entry in the target
+ list to be returned, and "target_defaulted" will be set in the
+ BFD. This causes <<bfd_check_format>> to loop over all the
+ targets to find the one that matches the file being read.
+*/
-
-
-/*proto*
-*i bfd_find_target
-Returns a pointer to the transfer vector for the object target
-named target_name. If target_name is NULL, chooses the one in the
-environment variable GNUTARGET; if that is null or not defined then
-the first entry in the target list is chosen. Passing in the
-string "default" or setting the environment variable to "default"
-will cause the first entry in the target list to be returned,
-and "target_defaulted" will be set in the bfd. This causes
-bfd_check_format to loop over all the targets to find the one
-that matches the file being read.
-*; PROTO(bfd_target *, bfd_find_target,(CONST char *, bfd *));
-*-*/
-
-bfd_target *
-DEFUN(bfd_find_target,(target_name, abfd),
- CONST char *target_name AND
- bfd *abfd)
+const bfd_target *
+bfd_find_target (target_name, abfd)
+ CONST char *target_name;
+ bfd *abfd;
{
- bfd_target **target;
+ const bfd_target * const *target;
extern char *getenv ();
- CONST char *targname = (target_name ? target_name : getenv ("GNUTARGET"));
+ CONST char *targname = (target_name ? target_name :
+ (CONST char *) getenv ("GNUTARGET"));
/* This is safe; the vector cannot be null */
if (targname == NULL || !strcmp (targname, "default")) {
abfd->target_defaulted = true;
- return abfd->xvec = target_vector[0];
+ return abfd->xvec = bfd_target_vector[0];
}
abfd->target_defaulted = false;
- for (target = &target_vector[0]; *target != NULL; target++) {
+ for (target = &bfd_target_vector[0]; *target != NULL; target++) {
if (!strcmp (targname, (*target)->name))
return abfd->xvec = *target;
}
- bfd_error = invalid_target;
+ bfd_set_error (bfd_error_invalid_target);
return NULL;
}
-/*proto*
-*i bfd_target_list
-This function returns a freshly malloced NULL-terminated vector of the
-names of all the valid bfd targets. Do not modify the names
-*; PROTO(CONST char **,bfd_target_list,());
+/*
+FUNCTION
+ bfd_target_list
+
+SYNOPSIS
+ const char **bfd_target_list(void);
-*-*/
+DESCRIPTION
+ Return a freshly malloced NULL-terminated
+ vector of the names of all the valid BFD targets. Do not
+ modify the names.
+
+*/
-CONST char **
-DEFUN_VOID(bfd_target_list)
+const char **
+bfd_target_list ()
{
int vec_length= 0;
- bfd_target **target;
-CONST char **name_list, **name_ptr;
+#if defined (HOST_HPPAHPUX) && ! defined (__STDC__)
+ /* The native compiler on the HP9000/700 has a bug which causes it
+ to loop endlessly when compiling this file. This avoids it. */
+ volatile
+#endif
+ const bfd_target * const *target;
+ CONST char **name_list, **name_ptr;
- for (target = &target_vector[0]; *target != NULL; target++)
+ for (target = &bfd_target_vector[0]; *target != NULL; target++)
vec_length++;
- name_ptr =
- name_list = (CONST char **) zalloc ((vec_length + 1) * sizeof (char **));
+ name_ptr = name_list = (CONST char **)
+ bfd_zmalloc ((vec_length + 1) * sizeof (char **));
- if (name_list == NULL) {
- bfd_error = no_memory;
+ if (name_list == NULL)
return NULL;
- }
-
-
- for (target = &target_vector[0]; *target != NULL; target++)
+ for (target = &bfd_target_vector[0]; *target != NULL; target++)
*(name_ptr++) = (*target)->name;
return name_list;
projects / deliverable / binutils-gdb.git / blobdiff