/* Generic target-file-type support for the BFD library.
- Copyright (C) 1990-2019 Free Software Foundation, Inc.
+ Copyright (C) 1990-2021 Free Software Foundation, Inc.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
. (((bfd)->xvec->message[(int) ((bfd)->format)]) arglist) : \
. (bfd_assert (__FILE__,__LINE__), NULL))
.#endif
+.
+.{* Defined to TRUE if unused section symbol should be kept. *}
+.#ifndef TARGET_KEEP_UNUSED_SECTION_SYMBOLS
+.#define TARGET_KEEP_UNUSED_SECTION_SYMBOLS TRUE
+.#endif
.
This is the structure which defines the type of BFD this is. The
<<xvec>> member of the struct <<bfd>> itself points here. Each
.{* Forward declaration. *}
.typedef struct flag_info flag_info;
.
+.typedef void (*bfd_cleanup) (bfd *);
+.
.typedef struct bfd_target
.{
. {* Identifies the kind of target, e.g., SunOS4, Ultrix, etc. *}
-. char *name;
+. const char *name;
.
. {* The "flavour" of a back end is a general indication about
. the contents of a file. *}
. possible targets when more than one target matches. *}
. unsigned char match_priority;
.
+. {* TRUE if unused section symbols should be kept. *}
+. bfd_boolean keep_unused_section_symbols;
+.
. {* 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. *}
. {* 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 *);
+. {* Check the format of a file being read. Return a <<bfd_cleanup>> on
+. success or zero on failure. *}
+. bfd_cleanup (*_bfd_check_format[bfd_type_end]) (bfd *);
.
. {* Set the format of a file being written. *}
. bfd_boolean (*_bfd_set_format[bfd_type_end]) (bfd *);
.#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,
. bfd_boolean *);
-.#define bfd_get_symbol_version_string(b,s,h) \
-. BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,h))
+.#define bfd_get_symbol_version_string(b,s,p,h) \
+. BFD_SEND (b, _bfd_get_symbol_version_string, (b,s,p,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 *);
. NAME##_bfd_lookup_section_flags, \
. NAME##_bfd_merge_sections, \
. NAME##_bfd_is_group_section, \
+. NAME##_bfd_group_name, \
. NAME##_bfd_discard_group, \
. NAME##_section_already_linked, \
. NAME##_bfd_define_common_symbol, \
. {* Is this section a member of a group? *}
. bfd_boolean (*_bfd_is_group_section) (bfd *, const struct bfd_section *);
.
+. {* The group name, if section is a member of a group. *}
+. const char *(*_bfd_group_name) (bfd *, const struct bfd_section *);
+.
. {* Discard members of a group. *}
. bfd_boolean (*_bfd_discard_group) (bfd *, struct bfd_section *);
.
.
.} bfd_target;
.
+.static inline const char *
+.bfd_get_target (const bfd *abfd)
+.{
+. return abfd->xvec->name;
+.}
+.
+.static inline enum bfd_flavour
+.bfd_get_flavour (const bfd *abfd)
+.{
+. return abfd->xvec->flavour;
+.}
+.
+.static inline flagword
+.bfd_applicable_file_flags (const bfd *abfd)
+.{
+. return abfd->xvec->object_flags;
+.}
+.
+.static inline bfd_boolean
+.bfd_family_coff (const bfd *abfd)
+.{
+. return (bfd_get_flavour (abfd) == bfd_target_coff_flavour
+. || bfd_get_flavour (abfd) == bfd_target_xcoff_flavour);
+.}
+.
+.static inline bfd_boolean
+.bfd_big_endian (const bfd *abfd)
+.{
+. return abfd->xvec->byteorder == BFD_ENDIAN_BIG;
+.}
+.static inline bfd_boolean
+.bfd_little_endian (const bfd *abfd)
+.{
+. return abfd->xvec->byteorder == BFD_ENDIAN_LITTLE;
+.}
+.
+.static inline bfd_boolean
+.bfd_header_big_endian (const bfd *abfd)
+.{
+. return abfd->xvec->header_byteorder == BFD_ENDIAN_BIG;
+.}
+.
+.static inline bfd_boolean
+.bfd_header_little_endian (const bfd *abfd)
+.{
+. return abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE;
+.}
+.
+.static inline flagword
+.bfd_applicable_section_flags (const bfd *abfd)
+.{
+. return abfd->xvec->section_flags;
+.}
+.
+.static inline char
+.bfd_get_symbol_leading_char (const bfd *abfd)
+.{
+. return abfd->xvec->symbol_leading_char;
+.}
+.
+.static inline enum bfd_flavour
+.bfd_asymbol_flavour (const asymbol *sy)
+.{
+. if ((sy->flags & BSF_SYNTHETIC) != 0)
+. return bfd_target_unknown_flavour;
+. return sy->the_bfd->xvec->flavour;
+.}
+.
+.static inline bfd_boolean
+.bfd_keep_unused_section_symbols (const bfd *abfd)
+.{
+. return abfd->xvec->keep_unused_section_symbols;
+.}
+.
*/
/* All known xvecs (even those that don't compile on all systems).
extern const bfd_target arm_elf32_fdpic_le_vec;
extern const bfd_target arm_elf32_nacl_be_vec;
extern const bfd_target arm_elf32_nacl_le_vec;
-extern const bfd_target arm_elf32_symbian_be_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 bfin_elf32_vec;
extern const bfd_target bfin_elf32_fdpic_vec;
extern const bfd_target cr16_elf32_vec;
-extern const bfd_target cr16c_elf32_vec;
extern const bfd_target cris_aout_vec;
extern const bfd_target cris_elf32_vec;
extern const bfd_target cris_elf32_us_vec;
extern const bfd_target elf32_le_vec;
extern const bfd_target elf64_be_vec;
extern const bfd_target elf64_le_vec;
+extern const bfd_target bpf_elf64_le_vec;
+extern const bfd_target bpf_elf64_be_vec;
extern const bfd_target epiphany_elf32_vec;
extern const bfd_target fr30_elf32_vec;
extern const bfd_target frv_elf32_vec;
extern const bfd_target i386_coff_lynx_vec;
extern const bfd_target i386_elf32_vec;
extern const bfd_target i386_elf32_fbsd_vec;
-extern const bfd_target i386_elf32_nacl_vec;
extern const bfd_target i386_elf32_sol2_vec;
extern const bfd_target i386_elf32_vxworks_vec;
extern const bfd_target i386_mach_o_vec;
extern const bfd_target i386_msdos_vec;
extern const bfd_target i386_pe_vec;
+extern const bfd_target i386_pe_big_vec;
extern const bfd_target i386_pei_vec;
extern const bfd_target iamcu_elf32_vec;
extern const bfd_target ia64_elf32_be_vec;
extern const bfd_target powerpc_elf64_vec;
extern const bfd_target powerpc_elf64_le_vec;
extern const bfd_target powerpc_elf64_fbsd_vec;
-extern const bfd_target powerpc_pe_vec;
-extern const bfd_target powerpc_pe_le_vec;
-extern const bfd_target powerpc_pei_vec;
-extern const bfd_target powerpc_pei_le_vec;
+extern const bfd_target powerpc_elf64_fbsd_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 riscv_elf32_be_vec;
+extern const bfd_target riscv_elf64_be_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 sparc_elf64_sol2_vec;
extern const bfd_target spu_elf32_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_vec;
extern const bfd_target tic4x_coff0_beh_vec;
extern const bfd_target tic6x_elf32_c6000_le_vec;
extern const bfd_target tic6x_elf32_linux_be_vec;
extern const bfd_target tic6x_elf32_linux_le_vec;
-extern const bfd_target tic80_coff_vec;
extern const bfd_target tilegx_elf32_be_vec;
extern const bfd_target tilegx_elf32_le_vec;
extern const bfd_target tilegx_elf64_be_vec;
extern const bfd_target wasm32_elf32_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;
extern const bfd_target x86_64_mach_o_vec;
extern const bfd_target x86_64_pe_vec;
-extern const bfd_target x86_64_pe_be_vec;
+extern const bfd_target x86_64_pe_big_vec;
extern const bfd_target x86_64_pei_vec;
extern const bfd_target xc16x_elf32_vec;
extern const bfd_target xgate_elf32_vec;
extern const bfd_target xtensa_elf32_be_vec;
extern const bfd_target xtensa_elf32_le_vec;
extern const bfd_target z80_coff_vec;
+extern const bfd_target z80_elf32_vec;
extern const bfd_target z8k_coff_vec;
/* These are always included. */
&arm_elf32_le_vec,
&arm_elf32_fdpic_be_vec,
&arm_elf32_fdpic_le_vec,
- &arm_elf32_symbian_be_vec,
- &arm_elf32_symbian_le_vec,
&arm_elf32_vxworks_be_vec,
&arm_elf32_vxworks_le_vec,
&arm_mach_o_vec,
&bfin_elf32_fdpic_vec,
&cr16_elf32_vec,
- &cr16c_elf32_vec,
&cris_aout_vec,
&cris_elf32_vec,
&i386_coff_lynx_vec,
&i386_elf32_vec,
&i386_elf32_fbsd_vec,
- &i386_elf32_nacl_vec,
&i386_elf32_sol2_vec,
&i386_elf32_vxworks_vec,
&i386_mach_o_vec,
&i386_msdos_vec,
&i386_pe_vec,
+ &i386_pe_big_vec,
&i386_pei_vec,
&iamcu_elf32_vec,
+#ifdef BFD64
+ &bpf_elf64_be_vec,
+ &bpf_elf64_le_vec,
+#endif
+
#ifdef BFD64
#if 0
&ia64_elf32_be_vec,
&pj_elf32_vec,
&pj_elf32_le_vec,
-#if BFD_SUPPORTS_PLUGINS
- &plugin_vec,
-#endif
-
&powerpc_boot_vec,
&powerpc_elf32_vec,
&powerpc_elf32_le_vec,
&powerpc_elf64_vec,
&powerpc_elf64_le_vec,
&powerpc_elf64_fbsd_vec,
+ &powerpc_elf64_fbsd_le_vec,
#endif
- &powerpc_pe_vec,
- &powerpc_pe_le_vec,
- &powerpc_pei_vec,
- &powerpc_pei_le_vec,
#if 0
/* This has the same magic number as RS/6000. */
&powerpc_xcoff_vec,
#ifdef BFD64
&riscv_elf32_vec,
&riscv_elf64_vec,
+ &riscv_elf32_be_vec,
+ &riscv_elf64_be_vec,
#endif
&rl78_elf32_vec,
&sym_vec,
- &tic30_aout_vec,
&tic30_coff_vec,
&tic54x_coff0_beh_vec,
&tic54x_coff0_vec,
&tic54x_coff2_vec,
&tic6x_elf32_be_vec,
&tic6x_elf32_le_vec,
- &tic80_coff_vec,
&tilegx_elf32_be_vec,
&tilegx_elf32_le_vec,
#ifdef BFD64
&x86_64_coff_vec,
&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,
&x86_64_mach_o_vec,
&x86_64_pe_vec,
- &x86_64_pe_be_vec,
+ &x86_64_pe_big_vec,
&x86_64_pei_vec,
#endif
&xtensa_elf32_le_vec,
&z80_coff_vec,
+ &z80_elf32_vec,
&z8k_coff_vec,
#endif /* not SELECT_VECS */
/* Likewise for ihex. */
&ihex_vec,
+#if BFD_SUPPORTS_PLUGINS
+ &plugin_vec,
+#endif
+
/* Add any required traditional-core-file-handler. */
#ifdef AIX386_CORE
NULL /* end of list marker */
};
-const bfd_target * const *bfd_target_vector = _bfd_target_vector;
+const bfd_target *const *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. */
/* 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[] = {
+static const bfd_target *const _bfd_associated_vector[] = {
#ifdef ASSOCIATED_VECS
ASSOCIATED_VECS,
#endif
NULL
};
-const bfd_target * const *bfd_associated_vector = _bfd_associated_vector;
+const bfd_target *const *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
_bfd_find_arch_match (tname, arches, def_target_arch);
}
- if (arches)
- free (arches);
+ free (arches);
}
return target_vec;
}
bfd_target_list (void)
{
int vec_length = 0;
- bfd_size_type amt;
+ size_t amt;
const bfd_target * const *target;
const char **name_list, **name_ptr;
projects / deliverable / binutils-gdb.git / blobdiff