/* Generic target-file-type support for the BFD library.
- Copyright (C) 1990-2014 Free Software Foundation, Inc.
+ Copyright (C) 1990-2017 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
.enum bfd_flavour
.{
+. {* N.B. Update bfd_flavour_name if you change this. *}
. bfd_target_unknown_flavour,
. bfd_target_aout_flavour,
. bfd_target_coff_flavour,
. 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 *);
+. bfd_boolean (*_bfd_merge_private_bfd_data) (bfd *, struct bfd_link_info *);
. {* 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) \
. NAME##_make_empty_symbol, \
. NAME##_print_symbol, \
. NAME##_get_symbol_info, \
+. NAME##_get_symbol_version_string, \
. NAME##_bfd_is_local_label_name, \
. NAME##_bfd_is_target_special_symbol, \
. NAME##_get_lineno, \
. NAME##_find_nearest_line, \
-. _bfd_generic_find_nearest_line_discriminator, \
-. _bfd_generic_find_line, \
+. NAME##_find_line, \
. NAME##_find_inliner_info, \
. NAME##_bfd_make_debug_symbol, \
. NAME##_read_minisymbols, \
. 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))
+. const char *(*_bfd_get_symbol_version_string)
+. (bfd *, struct bfd_symbol *, bfd_boolean *);
+.#define bfd_get_symbol_version_string(b,s,h) BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,h))
. 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_nearest_line_discriminator)
-. (bfd *, struct bfd_section *, struct bfd_symbol **, bfd_vma,
+. (bfd *, struct bfd_symbol **, struct bfd_section *, bfd_vma,
. const char **, const char **, unsigned int *, unsigned int *);
. bfd_boolean (*_bfd_find_line)
. (bfd *, struct bfd_symbol **, struct bfd_symbol *,
.#define BFD_JUMP_TABLE_RELOCS(NAME) \
. NAME##_get_reloc_upper_bound, \
. NAME##_canonicalize_reloc, \
+. NAME##_set_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 **);
+. void (*_bfd_set_reloc)
+. (bfd *, sec_ptr, arelent **, unsigned int);
. {* See documentation on reloc types. *}
. reloc_howto_type *
. (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);
. 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_copy_link_hash_symbol_type, \
. NAME##_bfd_final_link, \
. NAME##_bfd_link_split_section, \
+. NAME##_bfd_link_check_relocs, \
. NAME##_bfd_gc_sections, \
. NAME##_bfd_lookup_section_flags, \
. NAME##_bfd_merge_sections, \
. NAME##_bfd_is_group_section, \
. NAME##_bfd_discard_group, \
. NAME##_section_already_linked, \
-. NAME##_bfd_define_common_symbol
+. NAME##_bfd_define_common_symbol, \
+. NAME##_bfd_define_start_stop
.
. int (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
. bfd_byte * (*_bfd_get_relocated_section_contents)
. 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 *);
.
-. {* Copy the symbol type of a linker hash table entry. *}
+. {* Copy the symbol type and other attributes for a linker script
+. assignment of one symbol to another. *}
.#define bfd_copy_link_hash_symbol_type(b, t, f) \
. BFD_SEND (b, _bfd_copy_link_hash_symbol_type, (b, t, f))
. void (*_bfd_copy_link_hash_symbol_type)
. {* Should this section be split up into smaller pieces during linking. *}
. bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
.
+. {* Check the relocations in the bfd for validity. *}
+. bfd_boolean (* _bfd_link_check_relocs)(bfd *, struct bfd_link_info *);
+.
. {* Remove sections that are not referenced from the output. *}
. bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
.
. bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
. struct bfd_link_hash_entry *);
.
+. {* Define a __start, __stop, .startof. or .sizeof. symbol. *}
+. struct bfd_link_hash_entry *(*_bfd_define_start_stop) (struct bfd_link_info *,
+. const char *,
+. asection *);
+.
. {* Routines to handle dynamic symbols and relocs. *}
.#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
. NAME##_get_dynamic_symtab_upper_bound, \
extern const bfd_target aarch64_elf32_be_vec;
extern const bfd_target aarch64_elf32_le_vec;
extern const bfd_target aarch64_elf64_be_vec;
+extern const bfd_target aarch64_elf64_be_cloudabi_vec;
extern const bfd_target aarch64_elf64_le_vec;
+extern const bfd_target aarch64_elf64_le_cloudabi_vec;
+extern const bfd_target aarch64_mach_o_vec;
extern const bfd_target alpha_ecoff_le_vec;
extern const bfd_target alpha_elf64_vec;
extern const bfd_target alpha_elf64_fbsd_vec;
extern const bfd_target arm_elf32_symbian_le_vec;
extern const bfd_target arm_elf32_vxworks_be_vec;
extern const bfd_target arm_elf32_vxworks_le_vec;
+extern const bfd_target arm_mach_o_vec;
extern const bfd_target arm_pe_be_vec;
extern const bfd_target arm_pe_le_vec;
extern const bfd_target arm_pe_epoc_be_vec;
extern const bfd_target frv_elf32_fdpic_vec;
extern const bfd_target h8300_coff_vec;
extern const bfd_target h8300_elf32_vec;
+extern const bfd_target h8300_elf32_linux_vec;
extern const bfd_target h8500_coff_vec;
extern const bfd_target hppa_elf32_vec;
extern const bfd_target hppa_elf32_linux_vec;
extern const bfd_target i386_nlm32_vec;
extern const bfd_target i386_pe_vec;
extern const bfd_target i386_pei_vec;
+extern const bfd_target iamcu_elf32_vec;
extern const bfd_target i860_coff_vec;
extern const bfd_target i860_elf32_vec;
extern const bfd_target i860_elf32_le_vec;
extern const bfd_target powerpc_pei_vec;
extern const bfd_target powerpc_pei_le_vec;
extern const bfd_target powerpc_xcoff_vec;
+extern const bfd_target pru_elf32_vec;
+extern const bfd_target riscv_elf32_vec;
+extern const bfd_target riscv_elf64_vec;
extern const bfd_target rl78_elf32_vec;
extern const bfd_target rs6000_xcoff64_vec;
extern const bfd_target rs6000_xcoff64_aix_vec;
extern const bfd_target tilepro_elf32_vec;
extern const bfd_target v800_elf32_vec;
extern const bfd_target v850_elf32_vec;
+extern const bfd_target ft32_elf32_vec;
extern const bfd_target vax_aout_1knbsd_vec;
extern const bfd_target vax_aout_bsd_vec;
extern const bfd_target vax_aout_nbsd_vec;
extern const bfd_target vax_elf32_vec;
+extern const bfd_target visium_elf32_vec;
extern const bfd_target w65_coff_vec;
+extern const bfd_target wasm_vec;
+extern const bfd_target wasm32_elf32_vec;
extern const bfd_target we32k_coff_vec;
extern const bfd_target x86_64_coff_vec;
extern const bfd_target x86_64_elf32_vec;
extern const bfd_target x86_64_elf32_nacl_vec;
extern const bfd_target x86_64_elf64_vec;
+extern const bfd_target x86_64_elf64_cloudabi_vec;
extern const bfd_target x86_64_elf64_fbsd_vec;
extern const bfd_target x86_64_elf64_nacl_vec;
extern const bfd_target x86_64_elf64_sol2_vec;
#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.
+ the case statement in configure.ac.
Try to keep it in order when adding new targets, and
use a name of the form <cpu>_<format>_<other>_<endian>_vec.
Note that sorting is done as if _<endian>_vec wasn't present.
&aarch64_elf32_be_vec,
&aarch64_elf32_le_vec,
&aarch64_elf64_be_vec,
+ &aarch64_elf64_be_cloudabi_vec,
&aarch64_elf64_le_vec,
+ &aarch64_elf64_le_cloudabi_vec,
+ &aarch64_mach_o_vec,
#endif
#ifdef BFD64
&arm_elf32_symbian_le_vec,
&arm_elf32_vxworks_be_vec,
&arm_elf32_vxworks_le_vec,
+ &arm_mach_o_vec,
&arm_pe_be_vec,
&arm_pe_le_vec,
&arm_pe_epoc_be_vec,
the file even if we don't recognize the machine type. */
&elf32_be_vec,
&elf32_le_vec,
+#ifdef BFD64
&elf64_be_vec,
&elf64_le_vec,
+#endif
&epiphany_elf32_vec,
&h8300_coff_vec,
&h8300_elf32_vec,
+ &h8300_elf32_linux_vec,
&h8500_coff_vec,
&hppa_elf32_vec,
&hppa_elf32_linux_vec,
&hppa_elf32_nbsd_vec,
+#ifdef BFD64
&hppa_elf64_vec,
&hppa_elf64_linux_vec,
+#endif
&hppa_som_vec,
&i370_elf32_vec,
&i386_pe_vec,
&i386_pei_vec,
+ &iamcu_elf32_vec,
+
&i860_coff_vec,
&i860_elf32_vec,
&i860_elf32_le_vec,
&ip2k_elf32_vec,
&iq2000_elf32_vec,
+#ifdef BFD64
&k1om_elf64_vec,
&k1om_elf64_fbsd_vec,
&l1om_elf64_vec,
&l1om_elf64_fbsd_vec,
+#endif
&lm32_elf32_vec,
&powerpc_xcoff_vec,
#endif
+ &pru_elf32_vec,
+
+#ifdef BFD64
+ &riscv_elf32_vec,
+ &riscv_elf64_vec,
+#endif
&rl78_elf32_vec,
#ifdef BFD64
#endif
&tilepro_elf32_vec,
+ &ft32_elf32_vec,
+
&v800_elf32_vec,
&v850_elf32_vec,
&vax_aout_nbsd_vec,
&vax_elf32_vec,
+ &visium_elf32_vec,
+
&w65_coff_vec,
+ &wasm_vec,
+ &wasm32_elf32_vec,
+
&we32k_coff_vec,
#ifdef BFD64
&x86_64_elf32_vec,
&x86_64_elf32_nacl_vec,
&x86_64_elf64_vec,
+ &x86_64_elf64_cloudabi_vec,
&x86_64_elf64_fbsd_vec,
&x86_64_elf64_nacl_vec,
&x86_64_elf64_sol2_vec,
/*
FUNCTION
- bfd_seach_for_target
+ bfd_iterate_over_targets
SYNOPSIS
- const bfd_target *bfd_search_for_target
- (int (*search_func) (const bfd_target *, void *),
- void *);
+ const bfd_target *bfd_iterate_over_targets
+ (int (*func) (const bfd_target *, void *),
+ void *data);
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.
+ Call @var{func} for each target in the list of BFD target
+ vectors, passing @var{data} to @var{func}. Stop iterating if
+ @var{func} returns a non-zero result, and return that target
+ vector. Return NULL if @var{func} always returns zero.
*/
const bfd_target *
-bfd_search_for_target (int (*search_func) (const bfd_target *, void *),
- void *data)
+bfd_iterate_over_targets (int (*func) (const bfd_target *, void *),
+ void *data)
{
- const bfd_target * const *target;
+ const bfd_target *const *target;
- for (target = bfd_target_vector; *target != NULL; target ++)
- if (search_func (*target, data))
+ for (target = bfd_target_vector; *target != NULL; ++target)
+ if (func (*target, data))
return *target;
return NULL;
}
+
+/*
+FUNCTION
+ bfd_flavour_name
+
+SYNOPSIS
+ const char *bfd_flavour_name (enum bfd_flavour flavour);
+
+DESCRIPTION
+ Return the string form of @var{flavour}.
+*/
+
+const char *
+bfd_flavour_name (enum bfd_flavour flavour)
+{
+ switch (flavour)
+ {
+ case bfd_target_unknown_flavour: return "unknown file format";
+ case bfd_target_aout_flavour: return "a.out";
+ case bfd_target_coff_flavour: return "COFF";
+ case bfd_target_ecoff_flavour: return "ECOFF";
+ case bfd_target_xcoff_flavour: return "XCOFF";
+ case bfd_target_elf_flavour: return "ELF";
+ case bfd_target_ieee_flavour: return "IEEE";
+ case bfd_target_nlm_flavour: return "NLM";
+ case bfd_target_oasys_flavour: return "Oasys";
+ case bfd_target_tekhex_flavour: return "Tekhex";
+ case bfd_target_srec_flavour: return "Srec";
+ case bfd_target_verilog_flavour: return "Verilog";
+ case bfd_target_ihex_flavour: return "Ihex";
+ case bfd_target_som_flavour: return "SOM";
+ case bfd_target_os9k_flavour: return "OS9K";
+ case bfd_target_versados_flavour: return "Versados";
+ case bfd_target_msdos_flavour: return "MSDOS";
+ case bfd_target_ovax_flavour: return "Ovax";
+ case bfd_target_evax_flavour: return "Evax";
+ case bfd_target_mmo_flavour: return "mmo";
+ case bfd_target_mach_o_flavour: return "MACH_O";
+ case bfd_target_pef_flavour: return "PEF";
+ case bfd_target_pef_xlib_flavour: return "PEF_XLIB";
+ case bfd_target_sym_flavour: return "SYM";
+ /* There is no "default" case here so that -Wswitch (part of -Wall)
+ catches missing entries. */
+ }
+
+ abort ();
+}
projects / deliverable / binutils-gdb.git / blobdiff