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author | Jing Yu <jingyu@google.com> | 2009-11-05 16:55:30 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2009-11-05 16:55:30 -0800 |
commit | 2cafa61b4b039e5ac3b876fc44a05c61d66df4d4 (patch) | |
tree | 1caaaacd28e00e283dbacd6726db52cbf2d5d909 /binutils-2.19/bfd/targets.c | |
parent | 8d401cf711539af5a2f78d12447341d774892618 (diff) | |
download | toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.zip toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.tar.gz toolchain_binutils-2cafa61b4b039e5ac3b876fc44a05c61d66df4d4.tar.bz2 |
check in binutils sources for prebuilt toolchains in Eclair.
Diffstat (limited to 'binutils-2.19/bfd/targets.c')
-rw-r--r-- | binutils-2.19/bfd/targets.c | 1486 |
1 files changed, 1486 insertions, 0 deletions
diff --git a/binutils-2.19/bfd/targets.c b/binutils-2.19/bfd/targets.c new file mode 100644 index 0000000..dc644c2 --- /dev/null +++ b/binutils-2.19/bfd/targets.c @@ -0,0 +1,1486 @@ +/* Generic target-file-type support for the BFD library. + Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, + 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 + Free Software Foundation, Inc. + Written by Cygnus Support. + + 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 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. + + 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 "sysdep.h" +#include "bfd.h" +#include "libbfd.h" +#include "fnmatch.h" + +/* + It's okay to see some: +#if 0 + directives in this source file, as targets.c uses them to exclude + certain BFD vectors. This comment is specially formatted to catch + users who grep for ^#if 0, so please keep it this way! +*/ + +/* +SECTION + Targets + +DESCRIPTION + Each port of BFD to a different machine requires 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 +*/ + +/* + +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_xcoff_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_ovax_flavour, +. bfd_target_evax_flavour, +. bfd_target_mmo_flavour, +. bfd_target_mach_o_flavour, +. bfd_target_pef_flavour, +. bfd_target_pef_xlib_flavour, +. bfd_target_sym_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 bfd_flavour flavour; +. +. {* The order of bytes within the data area of a file. *} +. enum bfd_endian byteorder; +. +. {* The order of bytes within the header parts of a file. *} +. enum bfd_endian header_byteorder; +. +. {* 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; +. +. {* 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; +. +. {* The character normally found at the front of a symbol. +. (if any), perhaps `_'. *} +. char symbol_leading_char; +. +. {* The pad character for file names within an archive header. *} +. char ar_pad_char; +. +. {* The maximum number of characters in an archive header. *} +. unsigned short ar_max_namelen; +. +. {* Entries for byte swapping for data. These are different from the +. other entry points, since they don't take a BFD as the first argument. +. Certain other handlers could do the same. *} +. bfd_uint64_t (*bfd_getx64) (const void *); +. bfd_int64_t (*bfd_getx_signed_64) (const void *); +. void (*bfd_putx64) (bfd_uint64_t, void *); +. bfd_vma (*bfd_getx32) (const void *); +. bfd_signed_vma (*bfd_getx_signed_32) (const void *); +. void (*bfd_putx32) (bfd_vma, void *); +. bfd_vma (*bfd_getx16) (const void *); +. bfd_signed_vma (*bfd_getx_signed_16) (const void *); +. void (*bfd_putx16) (bfd_vma, void *); +. +. {* Byte swapping for the headers. *} +. bfd_uint64_t (*bfd_h_getx64) (const void *); +. bfd_int64_t (*bfd_h_getx_signed_64) (const void *); +. void (*bfd_h_putx64) (bfd_uint64_t, void *); +. bfd_vma (*bfd_h_getx32) (const void *); +. bfd_signed_vma (*bfd_h_getx_signed_32) (const void *); +. void (*bfd_h_putx32) (bfd_vma, void *); +. bfd_vma (*bfd_h_getx16) (const void *); +. bfd_signed_vma (*bfd_h_getx_signed_16) (const void *); +. void (*bfd_h_putx16) (bfd_vma, void *); +. +. {* 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 a <<bfd_target *>> or zero. *} +. const struct bfd_target *(*_bfd_check_format[bfd_type_end]) (bfd *); +. +. {* Set the format of a file being written. *} +. bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *); +. +. {* Write cached information into a file being written, at <<bfd_close>>. *} +. bfd_boolean (*_bfd_write_contents[bfd_type_end]) (bfd *); +. +The general target vector. These vectors are initialized using the +BFD_JUMP_TABLE macros. +. +. {* Generic entry points. *} +.#define BFD_JUMP_TABLE_GENERIC(NAME) \ +. NAME##_close_and_cleanup, \ +. NAME##_bfd_free_cached_info, \ +. NAME##_new_section_hook, \ +. NAME##_get_section_contents, \ +. NAME##_get_section_contents_in_window +. +. {* Called when the BFD is being closed to do any necessary cleanup. *} +. bfd_boolean (*_close_and_cleanup) (bfd *); +. {* Ask the BFD to free all cached information. *} +. bfd_boolean (*_bfd_free_cached_info) (bfd *); +. {* Called when a new section is created. *} +. bfd_boolean (*_new_section_hook) (bfd *, sec_ptr); +. {* Read the contents of a section. *} +. bfd_boolean (*_bfd_get_section_contents) +. (bfd *, sec_ptr, void *, file_ptr, bfd_size_type); +. bfd_boolean (*_bfd_get_section_contents_in_window) +. (bfd *, sec_ptr, bfd_window *, file_ptr, bfd_size_type); +. +. {* Entry points to copy private data. *} +.#define BFD_JUMP_TABLE_COPY(NAME) \ +. NAME##_bfd_copy_private_bfd_data, \ +. NAME##_bfd_merge_private_bfd_data, \ +. _bfd_generic_init_private_section_data, \ +. NAME##_bfd_copy_private_section_data, \ +. NAME##_bfd_copy_private_symbol_data, \ +. NAME##_bfd_copy_private_header_data, \ +. NAME##_bfd_set_private_flags, \ +. NAME##_bfd_print_private_bfd_data +. +. {* Called to copy BFD general private data from one object file +. to another. *} +. bfd_boolean (*_bfd_copy_private_bfd_data) (bfd *, bfd *); +. {* Called to merge BFD general private data from one object file +. to a common output file when linking. *} +. bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, bfd *); +. {* Called to initialize BFD private section data from one object file +. to another. *} +.#define bfd_init_private_section_data(ibfd, isec, obfd, osec, link_info) \ +. BFD_SEND (obfd, _bfd_init_private_section_data, (ibfd, isec, obfd, osec, link_info)) +. bfd_boolean (*_bfd_init_private_section_data) +. (bfd *, sec_ptr, bfd *, sec_ptr, struct bfd_link_info *); +. {* Called to copy BFD private section data from one object file +. to another. *} +. bfd_boolean (*_bfd_copy_private_section_data) +. (bfd *, sec_ptr, bfd *, sec_ptr); +. {* Called to copy BFD private symbol data from one symbol +. to another. *} +. bfd_boolean (*_bfd_copy_private_symbol_data) +. (bfd *, asymbol *, bfd *, asymbol *); +. {* Called to copy BFD private header data from one object file +. to another. *} +. bfd_boolean (*_bfd_copy_private_header_data) +. (bfd *, bfd *); +. {* Called to set private backend flags. *} +. bfd_boolean (*_bfd_set_private_flags) (bfd *, flagword); +. +. {* Called to print private BFD data. *} +. bfd_boolean (*_bfd_print_private_bfd_data) (bfd *, void *); +. +. {* Core file entry points. *} +.#define BFD_JUMP_TABLE_CORE(NAME) \ +. NAME##_core_file_failing_command, \ +. NAME##_core_file_failing_signal, \ +. NAME##_core_file_matches_executable_p +. +. char * (*_core_file_failing_command) (bfd *); +. int (*_core_file_failing_signal) (bfd *); +. bfd_boolean (*_core_file_matches_executable_p) (bfd *, bfd *); +. +. {* Archive entry points. *} +.#define BFD_JUMP_TABLE_ARCHIVE(NAME) \ +. NAME##_slurp_armap, \ +. NAME##_slurp_extended_name_table, \ +. NAME##_construct_extended_name_table, \ +. NAME##_truncate_arname, \ +. NAME##_write_armap, \ +. NAME##_read_ar_hdr, \ +. NAME##_openr_next_archived_file, \ +. NAME##_get_elt_at_index, \ +. NAME##_generic_stat_arch_elt, \ +. NAME##_update_armap_timestamp +. +. bfd_boolean (*_bfd_slurp_armap) (bfd *); +. bfd_boolean (*_bfd_slurp_extended_name_table) (bfd *); +. bfd_boolean (*_bfd_construct_extended_name_table) +. (bfd *, char **, bfd_size_type *, const char **); +. void (*_bfd_truncate_arname) (bfd *, const char *, char *); +. bfd_boolean (*write_armap) +. (bfd *, unsigned int, struct orl *, unsigned int, int); +. void * (*_bfd_read_ar_hdr_fn) (bfd *); +. bfd * (*openr_next_archived_file) (bfd *, bfd *); +.#define bfd_get_elt_at_index(b,i) BFD_SEND (b, _bfd_get_elt_at_index, (b,i)) +. bfd * (*_bfd_get_elt_at_index) (bfd *, symindex); +. int (*_bfd_stat_arch_elt) (bfd *, struct stat *); +. bfd_boolean (*_bfd_update_armap_timestamp) (bfd *); +. +. {* Entry points used for symbols. *} +.#define BFD_JUMP_TABLE_SYMBOLS(NAME) \ +. NAME##_get_symtab_upper_bound, \ +. NAME##_canonicalize_symtab, \ +. NAME##_make_empty_symbol, \ +. NAME##_print_symbol, \ +. NAME##_get_symbol_info, \ +. NAME##_bfd_is_local_label_name, \ +. NAME##_bfd_is_target_special_symbol, \ +. NAME##_get_lineno, \ +. NAME##_find_nearest_line, \ +. _bfd_generic_find_line, \ +. NAME##_find_inliner_info, \ +. NAME##_bfd_make_debug_symbol, \ +. NAME##_read_minisymbols, \ +. NAME##_minisymbol_to_symbol +. +. long (*_bfd_get_symtab_upper_bound) (bfd *); +. long (*_bfd_canonicalize_symtab) +. (bfd *, struct bfd_symbol **); +. struct bfd_symbol * +. (*_bfd_make_empty_symbol) (bfd *); +. void (*_bfd_print_symbol) +. (bfd *, void *, struct bfd_symbol *, 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) +. (bfd *, struct bfd_symbol *, symbol_info *); +.#define bfd_get_symbol_info(b,p,e) BFD_SEND (b, _bfd_get_symbol_info, (b,p,e)) +. bfd_boolean (*_bfd_is_local_label_name) (bfd *, const char *); +. bfd_boolean (*_bfd_is_target_special_symbol) (bfd *, asymbol *); +. alent * (*_get_lineno) (bfd *, struct bfd_symbol *); +. bfd_boolean (*_bfd_find_nearest_line) +. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma, +. const char **, const char **, unsigned int *); +. bfd_boolean (*_bfd_find_line) +. (bfd *, struct bfd_symbol **, struct bfd_symbol *, +. const char **, unsigned int *); +. bfd_boolean (*_bfd_find_inliner_info) +. (bfd *, const char **, const char **, unsigned int *); +. {* 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) +. (bfd *, void *, unsigned long size); +.#define bfd_read_minisymbols(b, d, m, s) \ +. BFD_SEND (b, _read_minisymbols, (b, d, m, s)) +. long (*_read_minisymbols) +. (bfd *, bfd_boolean, void **, 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) +. (bfd *, bfd_boolean, const void *, asymbol *); +. +. {* Routines for relocs. *} +.#define BFD_JUMP_TABLE_RELOCS(NAME) \ +. NAME##_get_reloc_upper_bound, \ +. NAME##_canonicalize_reloc, \ +. NAME##_bfd_reloc_type_lookup, \ +. NAME##_bfd_reloc_name_lookup +. +. long (*_get_reloc_upper_bound) (bfd *, sec_ptr); +. long (*_bfd_canonicalize_reloc) +. (bfd *, sec_ptr, arelent **, struct bfd_symbol **); +. {* See documentation on reloc types. *} +. reloc_howto_type * +. (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type); +. reloc_howto_type * +. (*reloc_name_lookup) (bfd *, const char *); +. +. +. {* Routines used when writing an object file. *} +.#define BFD_JUMP_TABLE_WRITE(NAME) \ +. NAME##_set_arch_mach, \ +. NAME##_set_section_contents +. +. bfd_boolean (*_bfd_set_arch_mach) +. (bfd *, enum bfd_architecture, unsigned long); +. bfd_boolean (*_bfd_set_section_contents) +. (bfd *, sec_ptr, const void *, file_ptr, bfd_size_type); +. +. {* Routines used by the linker. *} +.#define BFD_JUMP_TABLE_LINK(NAME) \ +. NAME##_sizeof_headers, \ +. NAME##_bfd_get_relocated_section_contents, \ +. NAME##_bfd_relax_section, \ +. NAME##_bfd_link_hash_table_create, \ +. NAME##_bfd_link_hash_table_free, \ +. NAME##_bfd_link_add_symbols, \ +. NAME##_bfd_link_just_syms, \ +. NAME##_bfd_final_link, \ +. NAME##_bfd_link_split_section, \ +. NAME##_bfd_gc_sections, \ +. NAME##_bfd_merge_sections, \ +. NAME##_bfd_is_group_section, \ +. NAME##_bfd_discard_group, \ +. NAME##_section_already_linked \ +. +. int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *); +. bfd_byte * (*_bfd_get_relocated_section_contents) +. (bfd *, struct bfd_link_info *, struct bfd_link_order *, +. bfd_byte *, bfd_boolean, struct bfd_symbol **); +. +. bfd_boolean (*_bfd_relax_section) +. (bfd *, struct bfd_section *, struct bfd_link_info *, bfd_boolean *); +. +. {* 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) (bfd *); +. +. {* Release the memory associated with the linker hash table. *} +. void (*_bfd_link_hash_table_free) (struct bfd_link_hash_table *); +. +. {* Add symbols from this object file into the hash table. *} +. bfd_boolean (*_bfd_link_add_symbols) (bfd *, struct bfd_link_info *); +. +. {* Indicate that we are only retrieving symbol values from this section. *} +. void (*_bfd_link_just_syms) (asection *, struct bfd_link_info *); +. +. {* Do a link based on the link_order structures attached to each +. section of the BFD. *} +. bfd_boolean (*_bfd_final_link) (bfd *, struct bfd_link_info *); +. +. {* Should this section be split up into smaller pieces during linking. *} +. bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *); +. +. {* Remove sections that are not referenced from the output. *} +. bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *); +. +. {* Attempt to merge SEC_MERGE sections. *} +. bfd_boolean (*_bfd_merge_sections) (bfd *, struct bfd_link_info *); +. +. {* Is this section a member of a group? *} +. bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *); +. +. {* Discard members of a group. *} +. bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *); +. +. {* Check if SEC has been already linked during a reloceatable or +. final link. *} +. void (*_section_already_linked) (bfd *, struct bfd_section *, +. struct bfd_link_info *); +. +. {* Routines to handle dynamic symbols and relocs. *} +.#define BFD_JUMP_TABLE_DYNAMIC(NAME) \ +. NAME##_get_dynamic_symtab_upper_bound, \ +. NAME##_canonicalize_dynamic_symtab, \ +. NAME##_get_synthetic_symtab, \ +. NAME##_get_dynamic_reloc_upper_bound, \ +. NAME##_canonicalize_dynamic_reloc +. +. {* Get the amount of memory required to hold the dynamic symbols. *} +. long (*_bfd_get_dynamic_symtab_upper_bound) (bfd *); +. {* Read in the dynamic symbols. *} +. long (*_bfd_canonicalize_dynamic_symtab) +. (bfd *, struct bfd_symbol **); +. {* Create synthetized symbols. *} +. long (*_bfd_get_synthetic_symtab) +. (bfd *, long, struct bfd_symbol **, long, struct bfd_symbol **, +. struct bfd_symbol **); +. {* Get the amount of memory required to hold the dynamic relocs. *} +. long (*_bfd_get_dynamic_reloc_upper_bound) (bfd *); +. {* Read in the dynamic relocs. *} +. long (*_bfd_canonicalize_dynamic_reloc) +. (bfd *, arelent **, struct bfd_symbol **); +. + +A pointer to an alternative bfd_target in case the current one is not +satisfactory. This can happen when the target cpu supports both big +and little endian code, and target chosen by the linker has the wrong +endianness. The function open_output() in ld/ldlang.c uses this field +to find an alternative output format that is suitable. + +. {* Opposite endian version of this target. *} +. const struct bfd_target * alternative_target; +. + +. {* Data for use by back-end routines, which isn't +. generic enough to belong in this structure. *} +. const void *backend_data; +. +.} bfd_target; +. +*/ + +/* 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 a_out_adobe_vec; +extern const bfd_target aix5coff64_vec; +extern const bfd_target aout0_big_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 apollocoff_vec; +extern const bfd_target arm_epoc_pe_big_vec; +extern const bfd_target arm_epoc_pe_little_vec; +extern const bfd_target arm_epoc_pei_big_vec; +extern const bfd_target arm_epoc_pei_little_vec; +extern const bfd_target arm_wince_pe_big_vec; +extern const bfd_target arm_wince_pe_little_vec; +extern const bfd_target arm_wince_pei_big_vec; +extern const bfd_target arm_wince_pei_little_vec; +extern const bfd_target armcoff_big_vec; +extern const bfd_target armcoff_little_vec; +extern const bfd_target armnetbsd_vec; +extern const bfd_target armpe_big_vec; +extern const bfd_target armpe_little_vec; +extern const bfd_target armpei_big_vec; +extern const bfd_target armpei_little_vec; +extern const bfd_target b_out_vec_big_host; +extern const bfd_target b_out_vec_little_host; +extern const bfd_target bfd_efi_app_ia32_vec; +extern const bfd_target bfd_efi_bsdrv_ia32_vec; +extern const bfd_target bfd_efi_rtdrv_ia32_vec; +extern const bfd_target bfd_efi_app_x86_64_vec; +extern const bfd_target bfd_efi_bsdrv_x86_64_vec; +extern const bfd_target bfd_efi_rtdrv_x86_64_vec; +extern const bfd_target bfd_efi_app_ia64_vec; +extern const bfd_target bfd_efi_bsdrv_ia64_vec; +extern const bfd_target bfd_efi_rtdrv_ia64_vec; +extern const bfd_target bfd_elf32_avr_vec; +extern const bfd_target bfd_elf32_bfin_vec; +extern const bfd_target bfd_elf32_bfinfdpic_vec; +extern const bfd_target bfd_elf32_big_generic_vec; +extern const bfd_target bfd_elf32_bigarc_vec; +extern const bfd_target bfd_elf32_bigarm_vec; +extern const bfd_target bfd_elf32_bigarm_symbian_vec; +extern const bfd_target bfd_elf32_bigarm_vxworks_vec; +extern const bfd_target bfd_elf32_bigmips_vec; +extern const bfd_target bfd_elf32_bigmips_vxworks_vec; +extern const bfd_target bfd_elf32_cr16_vec; +extern const bfd_target bfd_elf32_cr16c_vec; +extern const bfd_target bfd_elf32_cris_vec; +extern const bfd_target bfd_elf32_crx_vec; +extern const bfd_target bfd_elf32_d10v_vec; +extern const bfd_target bfd_elf32_d30v_vec; +extern const bfd_target bfd_elf32_dlx_big_vec; +extern const bfd_target bfd_elf32_fr30_vec; +extern const bfd_target bfd_elf32_frv_vec; +extern const bfd_target bfd_elf32_frvfdpic_vec; +extern const bfd_target bfd_elf32_h8300_vec; +extern const bfd_target bfd_elf32_hppa_linux_vec; +extern const bfd_target bfd_elf32_hppa_nbsd_vec; +extern const bfd_target bfd_elf32_hppa_vec; +extern const bfd_target bfd_elf32_i370_vec; +extern const bfd_target bfd_elf32_i386_freebsd_vec; +extern const bfd_target bfd_elf32_i386_vxworks_vec; +extern const bfd_target bfd_elf32_i386_vec; +extern const bfd_target bfd_elf32_i860_little_vec; +extern const bfd_target bfd_elf32_i860_vec; +extern const bfd_target bfd_elf32_i960_vec; +extern const bfd_target bfd_elf32_ia64_big_vec; +extern const bfd_target bfd_elf32_ia64_hpux_big_vec; +extern const bfd_target bfd_elf32_ip2k_vec; +extern const bfd_target bfd_elf32_iq2000_vec; +extern const bfd_target bfd_elf32_little_generic_vec; +extern const bfd_target bfd_elf32_littlearc_vec; +extern const bfd_target bfd_elf32_littlearm_vec; +extern const bfd_target bfd_elf32_littlearm_symbian_vec; +extern const bfd_target bfd_elf32_littlearm_vxworks_vec; +extern const bfd_target bfd_elf32_littlemips_vec; +extern const bfd_target bfd_elf32_littlemips_vxworks_vec; +extern const bfd_target bfd_elf32_m32c_vec; +extern const bfd_target bfd_elf32_m32r_vec; +extern const bfd_target bfd_elf32_m32rle_vec; +extern const bfd_target bfd_elf32_m32rlin_vec; +extern const bfd_target bfd_elf32_m32rlelin_vec; +extern const bfd_target bfd_elf32_m68hc11_vec; +extern const bfd_target bfd_elf32_m68hc12_vec; +extern const bfd_target bfd_elf32_m68k_vec; +extern const bfd_target bfd_elf32_m88k_vec; +extern const bfd_target bfd_elf32_mcore_big_vec; +extern const bfd_target bfd_elf32_mcore_little_vec; +extern const bfd_target bfd_elf32_mep_vec; +extern const bfd_target bfd_elf32_mep_little_vec; +extern const bfd_target bfd_elf32_mn10200_vec; +extern const bfd_target bfd_elf32_mn10300_vec; +extern const bfd_target bfd_elf32_mt_vec; +extern const bfd_target bfd_elf32_msp430_vec; +extern const bfd_target bfd_elf32_nbigmips_vec; +extern const bfd_target bfd_elf32_nlittlemips_vec; +extern const bfd_target bfd_elf32_ntradbigmips_vec; +extern const bfd_target bfd_elf32_ntradlittlemips_vec; +extern const bfd_target bfd_elf32_openrisc_vec; +extern const bfd_target bfd_elf32_or32_big_vec; +extern const bfd_target bfd_elf32_pj_vec; +extern const bfd_target bfd_elf32_pjl_vec; +extern const bfd_target bfd_elf32_powerpc_vec; +extern const bfd_target bfd_elf32_powerpcle_vec; +extern const bfd_target bfd_elf32_powerpc_vxworks_vec; +extern const bfd_target bfd_elf32_s390_vec; +extern const bfd_target bfd_elf32_bigscore_vec; +extern const bfd_target bfd_elf32_littlescore_vec; +extern const bfd_target bfd_elf32_sh64_vec; +extern const bfd_target bfd_elf32_sh64l_vec; +extern const bfd_target bfd_elf32_sh64lin_vec; +extern const bfd_target bfd_elf32_sh64blin_vec; +extern const bfd_target bfd_elf32_sh64lnbsd_vec; +extern const bfd_target bfd_elf32_sh64nbsd_vec; +extern const bfd_target bfd_elf32_sh_vec; +extern const bfd_target bfd_elf32_shblin_vec; +extern const bfd_target bfd_elf32_shl_vec; +extern const bfd_target bfd_elf32_shl_symbian_vec; +extern const bfd_target bfd_elf32_shlin_vec; +extern const bfd_target bfd_elf32_shlnbsd_vec; +extern const bfd_target bfd_elf32_shlvxworks_vec; +extern const bfd_target bfd_elf32_shnbsd_vec; +extern const bfd_target bfd_elf32_shvxworks_vec; +extern const bfd_target bfd_elf32_sparc_vec; +extern const bfd_target bfd_elf32_sparc_vxworks_vec; +extern const bfd_target bfd_elf32_spu_vec; +extern const bfd_target bfd_elf32_tradbigmips_vec; +extern const bfd_target bfd_elf32_tradlittlemips_vec; +extern const bfd_target bfd_elf32_us_cris_vec; +extern const bfd_target bfd_elf32_v850_vec; +extern const bfd_target bfd_elf32_vax_vec; +extern const bfd_target bfd_elf32_xc16x_vec; +extern const bfd_target bfd_elf32_xstormy16_vec; +extern const bfd_target bfd_elf32_xtensa_be_vec; +extern const bfd_target bfd_elf32_xtensa_le_vec; +extern const bfd_target bfd_elf64_alpha_freebsd_vec; +extern const bfd_target bfd_elf64_alpha_vec; +extern const bfd_target bfd_elf64_big_generic_vec; +extern const bfd_target bfd_elf64_bigmips_vec; +extern const bfd_target bfd_elf64_hppa_linux_vec; +extern const bfd_target bfd_elf64_hppa_vec; +extern const bfd_target bfd_elf64_ia64_big_vec; +extern const bfd_target bfd_elf64_ia64_hpux_big_vec; +extern const bfd_target bfd_elf64_ia64_little_vec; +extern const bfd_target bfd_elf64_little_generic_vec; +extern const bfd_target bfd_elf64_littlemips_vec; +extern const bfd_target bfd_elf64_mmix_vec; +extern const bfd_target bfd_elf64_powerpc_vec; +extern const bfd_target bfd_elf64_powerpcle_vec; +extern const bfd_target bfd_elf64_s390_vec; +extern const bfd_target bfd_elf64_sh64_vec; +extern const bfd_target bfd_elf64_sh64l_vec; +extern const bfd_target bfd_elf64_sh64lin_vec; +extern const bfd_target bfd_elf64_sh64blin_vec; +extern const bfd_target bfd_elf64_sh64lnbsd_vec; +extern const bfd_target bfd_elf64_sh64nbsd_vec; +extern const bfd_target bfd_elf64_sparc_vec; +extern const bfd_target bfd_elf64_sparc_freebsd_vec; +extern const bfd_target bfd_elf64_tradbigmips_vec; +extern const bfd_target bfd_elf64_tradlittlemips_vec; +extern const bfd_target bfd_elf64_x86_64_freebsd_vec; +extern const bfd_target bfd_elf64_x86_64_vec; +extern const bfd_target bfd_mmo_vec; +extern const bfd_target bfd_powerpc_pe_vec; +extern const bfd_target bfd_powerpc_pei_vec; +extern const bfd_target bfd_powerpcle_pe_vec; +extern const bfd_target bfd_powerpcle_pei_vec; +extern const bfd_target cris_aout_vec; +extern const bfd_target demo_64_vec; +extern const bfd_target ecoff_big_vec; +extern const bfd_target ecoff_biglittle_vec; +extern const bfd_target ecoff_little_vec; +extern const bfd_target ecoffalpha_little_vec; +extern const bfd_target go32coff_vec; +extern const bfd_target go32stubbedcoff_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 i386aout_vec; +extern const bfd_target i386bsd_vec; +extern const bfd_target i386coff_vec; +extern const bfd_target i386dynix_vec; +extern const bfd_target i386freebsd_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 i386os9k_vec; +extern const bfd_target i386pe_vec; +extern const bfd_target i386pei_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 m68k4knetbsd_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 m68knetbsd_vec; +extern const bfd_target m68ksysvcoff_vec; +extern const bfd_target m88kbcs_vec; +extern const bfd_target m88kmach3_vec; +extern const bfd_target m88kopenbsd_vec; +extern const bfd_target mach_o_be_vec; +extern const bfd_target mach_o_le_vec; +extern const bfd_target mach_o_fat_vec; +extern const bfd_target maxqcoff_vec; +extern const bfd_target mcore_pe_big_vec; +extern const bfd_target mcore_pe_little_vec; +extern const bfd_target mcore_pei_big_vec; +extern const bfd_target mcore_pei_little_vec; +extern const bfd_target mipslpe_vec; +extern const bfd_target mipslpei_vec; +extern const bfd_target newsos3_vec; +extern const bfd_target nlm32_alpha_vec; +extern const bfd_target nlm32_i386_vec; +extern const bfd_target nlm32_powerpc_vec; +extern const bfd_target nlm32_sparc_vec; +extern const bfd_target oasys_vec; +extern const bfd_target or32coff_big_vec; +extern const bfd_target pc532machaout_vec; +extern const bfd_target pc532netbsd_vec; +extern const bfd_target pdp11_aout_vec; +extern const bfd_target pef_vec; +extern const bfd_target pef_xlib_vec; +extern const bfd_target pmac_xcoff_vec; +extern const bfd_target ppcboot_vec; +extern const bfd_target riscix_vec; +extern const bfd_target rs6000coff64_vec; +extern const bfd_target rs6000coff_vec; +extern const bfd_target shcoff_small_vec; +extern const bfd_target shcoff_vec; +extern const bfd_target shlcoff_small_vec; +extern const bfd_target shlcoff_vec; +extern const bfd_target shlpe_vec; +extern const bfd_target shlpei_vec; +extern const bfd_target som_vec; +extern const bfd_target sparccoff_vec; +extern const bfd_target sparcle_aout_vec; +extern const bfd_target sparclinux_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 sunos_big_vec; +extern const bfd_target sym_vec; +extern const bfd_target tic30_aout_vec; +extern const bfd_target tic30_coff_vec; +extern const bfd_target tic4x_coff0_beh_vec; +extern const bfd_target tic4x_coff0_vec; +extern const bfd_target tic4x_coff1_beh_vec; +extern const bfd_target tic4x_coff1_vec; +extern const bfd_target tic4x_coff2_beh_vec; +extern const bfd_target tic4x_coff2_vec; +extern const bfd_target tic54x_coff0_beh_vec; +extern const bfd_target tic54x_coff0_vec; +extern const bfd_target tic54x_coff1_beh_vec; +extern const bfd_target tic54x_coff1_vec; +extern const bfd_target tic54x_coff2_beh_vec; +extern const bfd_target tic54x_coff2_vec; +extern const bfd_target tic80coff_vec; +extern const bfd_target vaxbsd_vec; +extern const bfd_target vaxnetbsd_vec; +extern const bfd_target vax1knetbsd_vec; +extern const bfd_target versados_vec; +extern const bfd_target vms_alpha_vec; +extern const bfd_target vms_vax_vec; +extern const bfd_target w65_vec; +extern const bfd_target we32kcoff_vec; +extern const bfd_target x86_64pe_vec; +extern const bfd_target x86_64pei_vec; +extern const bfd_target x86_64coff_vec; +extern const bfd_target z80coff_vec; +extern const bfd_target z8kcoff_vec; + +/* These are always included. */ +extern const bfd_target srec_vec; +extern const bfd_target symbolsrec_vec; +extern const bfd_target tekhex_vec; +extern const bfd_target binary_vec; +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_big_vec; +extern const bfd_target cisco_core_little_vec; +extern const bfd_target hppabsd_core_vec; +extern const bfd_target hpux_core_vec; +extern const bfd_target irix_core_vec; +extern const bfd_target netbsd_core_vec; +extern const bfd_target osf_core_vec; +extern const bfd_target ptrace_core_vec; +extern const bfd_target sco5_core_vec; +extern const bfd_target trad_core_vec; + +extern const bfd_target bfd_elf32_am33lin_vec; +static const bfd_target * const _bfd_target_vector[] = +{ +#ifdef SELECT_VECS + + SELECT_VECS, + +#else /* not SELECT_VECS */ + +#ifdef DEFAULT_VECTOR + &DEFAULT_VECTOR, +#endif + /* 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. */ + &a_out_adobe_vec, +#ifdef BFD64 + &aix5coff64_vec, +#endif + &aout0_big_vec, +#if 0 + /* We have no way of distinguishing these from other a.out variants. */ + &aout_arm_big_vec, + &aout_arm_little_vec, + /* No one seems to use this. */ + &aout_mips_big_vec, +#endif + &aout_mips_little_vec, +#if 0 + &apollocoff_vec, +#endif + &arm_epoc_pe_big_vec, + &arm_epoc_pe_little_vec, + &arm_epoc_pei_big_vec, + &arm_epoc_pei_little_vec, + &arm_wince_pe_big_vec, + &arm_wince_pe_little_vec, + &arm_wince_pei_big_vec, + &arm_wince_pei_little_vec, + &armcoff_big_vec, + &armcoff_little_vec, + &armnetbsd_vec, + &armpe_big_vec, + &armpe_little_vec, + &armpei_big_vec, + &armpei_little_vec, + &b_out_vec_big_host, + &b_out_vec_little_host, + &bfd_efi_app_ia32_vec, + &bfd_efi_bsdrv_ia32_vec, + &bfd_efi_rtdrv_ia32_vec, +#ifdef BFD64 + &bfd_efi_app_x86_64_vec, + &bfd_efi_bsdrv_x86_64_vec, + &bfd_efi_rtdrv_x86_64_vec, + &bfd_efi_app_ia64_vec, + &bfd_efi_bsdrv_ia64_vec, + &bfd_efi_rtdrv_ia64_vec, +#endif + &bfd_elf32_avr_vec, + &bfd_elf32_bfin_vec, + &bfd_elf32_bfinfdpic_vec, + + /* 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, + &bfd_elf32_bigarc_vec, + &bfd_elf32_bigarm_vec, + &bfd_elf32_bigarm_symbian_vec, + &bfd_elf32_bigarm_vxworks_vec, + &bfd_elf32_bigmips_vec, + &bfd_elf32_bigmips_vxworks_vec, + &bfd_elf32_cr16_vec, + &bfd_elf32_cr16c_vec, + &bfd_elf32_cris_vec, + &bfd_elf32_crx_vec, + &bfd_elf32_d10v_vec, + &bfd_elf32_d30v_vec, + &bfd_elf32_dlx_big_vec, + &bfd_elf32_fr30_vec, + &bfd_elf32_frv_vec, + &bfd_elf32_frvfdpic_vec, + &bfd_elf32_h8300_vec, + &bfd_elf32_hppa_linux_vec, + &bfd_elf32_hppa_nbsd_vec, + &bfd_elf32_hppa_vec, + &bfd_elf32_i370_vec, + &bfd_elf32_i386_freebsd_vec, + &bfd_elf32_i386_vxworks_vec, + &bfd_elf32_i386_vec, + &bfd_elf32_i860_little_vec, + &bfd_elf32_i860_vec, + &bfd_elf32_i960_vec, +#if 0 + &bfd_elf32_ia64_big_vec, +#endif +#ifdef BFD64 + &bfd_elf32_ia64_hpux_big_vec, +#endif + &bfd_elf32_ip2k_vec, + &bfd_elf32_iq2000_vec, + &bfd_elf32_little_generic_vec, + &bfd_elf32_littlearc_vec, + &bfd_elf32_littlearm_vec, + &bfd_elf32_littlearm_symbian_vec, + &bfd_elf32_littlearm_vxworks_vec, + &bfd_elf32_littlemips_vec, + &bfd_elf32_littlemips_vxworks_vec, + &bfd_elf32_m32c_vec, + &bfd_elf32_m32r_vec, + &bfd_elf32_m32rle_vec, + &bfd_elf32_m32rlin_vec, + &bfd_elf32_m32rlelin_vec, + &bfd_elf32_m68hc11_vec, + &bfd_elf32_m68hc12_vec, + &bfd_elf32_m68k_vec, + &bfd_elf32_m88k_vec, + &bfd_elf32_mcore_big_vec, + &bfd_elf32_mcore_little_vec, + &bfd_elf32_mep_vec, + &bfd_elf32_mn10200_vec, + &bfd_elf32_mn10300_vec, + &bfd_elf32_mt_vec, + &bfd_elf32_msp430_vec, +#ifdef BFD64 + &bfd_elf32_nbigmips_vec, + &bfd_elf32_nlittlemips_vec, + &bfd_elf32_ntradbigmips_vec, + &bfd_elf32_ntradlittlemips_vec, +#endif + &bfd_elf32_openrisc_vec, + &bfd_elf32_or32_big_vec, + &bfd_elf32_pj_vec, + &bfd_elf32_pjl_vec, + &bfd_elf32_powerpc_vec, + &bfd_elf32_powerpc_vxworks_vec, + &bfd_elf32_powerpcle_vec, + &bfd_elf32_s390_vec, + &bfd_elf32_bigscore_vec, + &bfd_elf32_littlescore_vec, + &bfd_elf32_sh_vec, + &bfd_elf32_shblin_vec, + &bfd_elf32_shl_vec, + &bfd_elf32_shl_symbian_vec, + &bfd_elf32_shlin_vec, + &bfd_elf32_shlnbsd_vec, + &bfd_elf32_shlvxworks_vec, + &bfd_elf32_shnbsd_vec, + &bfd_elf32_shvxworks_vec, +#ifdef BFD64 + &bfd_elf32_sh64_vec, + &bfd_elf32_sh64l_vec, + &bfd_elf32_sh64lnbsd_vec, + &bfd_elf32_sh64nbsd_vec, + &bfd_elf32_sh64lin_vec, + &bfd_elf32_sh64blin_vec, +#endif + &bfd_elf32_sparc_vec, + &bfd_elf32_sparc_vxworks_vec, + &bfd_elf32_spu_vec, + &bfd_elf32_tradbigmips_vec, + &bfd_elf32_tradlittlemips_vec, + &bfd_elf32_us_cris_vec, + &bfd_elf32_v850_vec, + &bfd_elf32_vax_vec, + &bfd_elf32_xc16x_vec, + &bfd_elf32_xstormy16_vec, + &bfd_elf32_xtensa_be_vec, + &bfd_elf32_xtensa_le_vec, +#ifdef BFD64 + &bfd_elf64_alpha_freebsd_vec, + &bfd_elf64_alpha_vec, + &bfd_elf64_big_generic_vec, + &bfd_elf64_bigmips_vec, + &bfd_elf64_hppa_linux_vec, + &bfd_elf64_hppa_vec, + &bfd_elf64_ia64_big_vec, + &bfd_elf64_ia64_hpux_big_vec, + &bfd_elf64_ia64_little_vec, + &bfd_elf64_little_generic_vec, + &bfd_elf64_littlemips_vec, + &bfd_elf64_mmix_vec, + &bfd_elf64_powerpc_vec, + &bfd_elf64_powerpcle_vec, + &bfd_elf64_s390_vec, + &bfd_elf64_sh64_vec, + &bfd_elf64_sh64l_vec, + &bfd_elf64_sh64lnbsd_vec, + &bfd_elf64_sh64nbsd_vec, + &bfd_elf64_sh64lin_vec, + &bfd_elf64_sh64blin_vec, + &bfd_elf64_sparc_vec, + &bfd_elf64_sparc_freebsd_vec, + &bfd_elf64_tradbigmips_vec, + &bfd_elf64_tradlittlemips_vec, + &bfd_elf64_x86_64_freebsd_vec, + &bfd_elf64_x86_64_vec, + &bfd_mmo_vec, +#endif + &bfd_powerpc_pe_vec, + &bfd_powerpc_pei_vec, + &bfd_powerpcle_pe_vec, + &bfd_powerpcle_pei_vec, + &cris_aout_vec, +#ifdef BFD64 + &demo_64_vec, /* Only compiled if host has long-long support. */ +#endif + &ecoff_big_vec, + &ecoff_biglittle_vec, + &ecoff_little_vec, +#ifdef BFD64 + &ecoffalpha_little_vec, +#endif + &go32coff_vec, + &go32stubbedcoff_vec, + &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, + /* Clashes with sunos_big_vec magic no. */ + &hp300bsd_vec, +#endif + &hp300hpux_vec, + &i386aout_vec, + &i386bsd_vec, + &i386coff_vec, +#if 0 + &i386dynix_vec, +#endif + &i386freebsd_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, +#ifdef BFD64 + &x86_64coff_vec, + &x86_64pe_vec, + &x86_64pei_vec, +#endif + &i860coff_vec, + &icoff_big_vec, + &icoff_little_vec, + &ieee_vec, +#if 0 + &m68k4knetbsd_vec, + &m68kaux_coff_vec, +#endif + &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 + &m68knetbsd_vec, + &m68ksysvcoff_vec, + &m88kbcs_vec, + &m88kmach3_vec, + &m88kopenbsd_vec, + &mach_o_be_vec, + &mach_o_le_vec, + &mach_o_fat_vec, + &maxqcoff_vec, + &mcore_pe_big_vec, + &mcore_pe_little_vec, + &mcore_pei_big_vec, + &mcore_pei_little_vec, + &mipslpe_vec, + &mipslpei_vec, + &newsos3_vec, +#ifdef BFD64 + &nlm32_alpha_vec, +#endif + &nlm32_i386_vec, + &nlm32_powerpc_vec, + &nlm32_sparc_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 + /* Entry for the OpenRISC family. */ + &or32coff_big_vec, + + &pc532machaout_vec, + &pc532netbsd_vec, + &pdp11_aout_vec, + &pef_vec, + &pef_xlib_vec, +#if 0 + /* This has the same magic number as RS/6000. */ + &pmac_xcoff_vec, +#endif + &ppcboot_vec, +#if 0 + /* We have no way of distinguishing these from other a.out variants. */ + &riscix_vec, +#endif +#ifdef BFD64 + &rs6000coff64_vec, +#endif + &rs6000coff_vec, + &shcoff_small_vec, + &shcoff_vec, + &shlcoff_small_vec, + &shlcoff_vec, + &shlpe_vec, + &shlpei_vec, +#if defined (HOST_HPPAHPUX) || defined (HOST_HPPABSD) || defined (HOST_HPPAOSF) + &som_vec, +#endif + &sparccoff_vec, + &sparcle_aout_vec, + &sparclinux_vec, + &sparclynx_aout_vec, + &sparclynx_coff_vec, + &sparcnetbsd_vec, + &sunos_big_vec, + &sym_vec, + &tic30_aout_vec, + &tic30_coff_vec, + &tic54x_coff0_beh_vec, + &tic54x_coff0_vec, + &tic54x_coff1_beh_vec, + &tic54x_coff1_vec, + &tic54x_coff2_beh_vec, + &tic54x_coff2_vec, + &tic80coff_vec, + &vaxbsd_vec, + &vaxnetbsd_vec, + &vax1knetbsd_vec, + &versados_vec, +#ifdef BFD64 + &vms_alpha_vec, +#endif + &vms_vax_vec, + &w65_vec, + &we32kcoff_vec, + &z80coff_vec, + &z8kcoff_vec, + &bfd_elf32_am33lin_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 +#if 0 + /* 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. */ + &cisco_core_big_vec, + &cisco_core_little_vec, +#endif +#ifdef HPPABSD_CORE + &hppabsd_core_vec, +#endif +#ifdef HPUX_CORE + &hpux_core_vec, +#endif +#ifdef IRIX_CORE + &irix_core_vec, +#endif +#ifdef NETBSD_CORE + &netbsd_core_vec, +#endif +#ifdef OSF_CORE + &osf_core_vec, +#endif +#ifdef PTRACE_CORE + &ptrace_core_vec, +#endif +#ifdef SCO5_CORE + &sco5_core_vec, +#endif +#ifdef TRAD_CORE + &trad_core_vec, +#endif + + NULL /* end of list marker */ +}; +const bfd_target * const *bfd_target_vector = _bfd_target_vector; + +/* bfd_default_vector[0] contains either the address of the default vector, + if there is one, or zero if there isn't. */ + +const bfd_target *bfd_default_vector[] = { +#ifdef DEFAULT_VECTOR + &DEFAULT_VECTOR, +#endif + NULL +}; + +/* bfd_associated_vector[] contains the associated target vectors used + to reduce the ambiguity in bfd_check_format_matches. */ + +static const bfd_target *_bfd_associated_vector[] = { +#ifdef ASSOCIATED_VECS + ASSOCIATED_VECS, +#endif + NULL +}; +const bfd_target * const *bfd_associated_vector = _bfd_associated_vector; + +/* 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); + +/* This array maps configuration triplets onto BFD vectors. */ + +struct targmatch +{ + /* The configuration triplet. */ + const char *triplet; + /* The BFD vector. If this is NULL, then the vector is found by + searching forward for the next structure with a non NULL vector + field. */ + const bfd_target *vector; +}; + +/* targmatch.h is built by Makefile out of config.bfd. */ +static const struct targmatch bfd_target_match[] = { +#include "targmatch.h" + { NULL, NULL } +}; + +/* Find a target vector, given a name or configuration triplet. */ + +static const bfd_target * +find_target (const char *name) +{ + const bfd_target * const *target; + const struct targmatch *match; + + for (target = &bfd_target_vector[0]; *target != NULL; target++) + if (strcmp (name, (*target)->name) == 0) + return *target; + + /* If we couldn't match on the exact name, try matching on the + configuration triplet. FIXME: We should run the triplet through + config.sub first, but that is hard. */ + for (match = &bfd_target_match[0]; match->triplet != NULL; match++) + { + if (fnmatch (match->triplet, name, 0) == 0) + { + while (match->vector == NULL) + ++match; + return match->vector; + } + } + + bfd_set_error (bfd_error_invalid_target); + return NULL; +} + +/* +FUNCTION + bfd_set_default_target + +SYNOPSIS + bfd_boolean bfd_set_default_target (const char *name); + +DESCRIPTION + Set the default target vector to use when recognizing a BFD. + This takes the name of the target, which may be a BFD target + name or a configuration triplet. +*/ + +bfd_boolean +bfd_set_default_target (const char *name) +{ + const bfd_target *target; + + if (bfd_default_vector[0] != NULL + && strcmp (name, bfd_default_vector[0]->name) == 0) + return TRUE; + + target = find_target (name); + if (target == NULL) + return FALSE; + + bfd_default_vector[0] = target; + return TRUE; +} + +/* +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 if @var{abfd} isn't <<NULL>>. This causes + <<bfd_check_format>> to loop over all the targets to find the + one that matches the file being read. +*/ + +const bfd_target * +bfd_find_target (const char *target_name, bfd *abfd) +{ + const char *targname; + const bfd_target *target; + + if (target_name != NULL) + targname = target_name; + else + targname = getenv ("GNUTARGET"); + + /* This is safe; the vector cannot be null. */ + if (targname == NULL || strcmp (targname, "default") == 0) + { + if (bfd_default_vector[0] != NULL) + target = bfd_default_vector[0]; + else + target = bfd_target_vector[0]; + if (abfd) + { + abfd->xvec = target; + abfd->target_defaulted = TRUE; + } + return target; + } + + if (abfd) + abfd->target_defaulted = FALSE; + + target = find_target (targname); + if (target == NULL) + return NULL; + + if (abfd) + abfd->xvec = target; + return target; +} + +/* +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 ** +bfd_target_list (void) +{ + int vec_length = 0; + bfd_size_type amt; +#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 = &bfd_target_vector[0]; *target != NULL; target++) + vec_length++; + + amt = (vec_length + 1) * sizeof (char **); + name_ptr = name_list = bfd_malloc (amt); + + if (name_list == NULL) + return NULL; + + for (target = &bfd_target_vector[0]; *target != NULL; target++) + if (target == &bfd_target_vector[0] + || *target != bfd_target_vector[0]) + *name_ptr++ = (*target)->name; + + *name_ptr = NULL; + return name_list; +} + +/* +FUNCTION + bfd_seach_for_target + +SYNOPSIS + const bfd_target *bfd_search_for_target + (int (*search_func) (const bfd_target *, void *), + void *); + +DESCRIPTION + Return a pointer to the first transfer vector in the list of + transfer vectors maintained by BFD that produces a non-zero + result when passed to the function @var{search_func}. The + parameter @var{data} is passed, unexamined, to the search + function. +*/ + +const bfd_target * +bfd_search_for_target (int (*search_func) (const bfd_target *, void *), + void *data) +{ + const bfd_target * const *target; + + for (target = bfd_target_vector; *target != NULL; target ++) + if (search_func (*target, data)) + return *target; + + return NULL; +} |