Rewrite __start and __stop symbol handling

[deliverable/binutils-gdb.git] / bfd / targets.c

diff --git a/bfd/targets.c b/bfd/targets.c
index 83131d1cfde768d2508a482046d0e5a9e055ff97..05224c4fa71a6d4d4750d57041bd89efe69faafb 100644 (file)
--- a/bfd/targets.c
+++ b/bfd/targets.c
@@ -1,5 +1,5 @@
 /* Generic target-file-type support for the BFD library.
 /* 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.
    Written by Cygnus Support.
 
    This file is part of BFD, the Binary File Descriptor library.


@@ -144,6 +144,7 @@ DESCRIPTION
 
 .enum bfd_flavour
 .{
 
 .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_target_unknown_flavour,
 .  bfd_target_aout_flavour,
 .  bfd_target_coff_flavour,


@@ -290,7 +291,7 @@ BFD_JUMP_TABLE macros.
 .  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_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) \
 .  {* 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) \


@@ -363,12 +364,12 @@ BFD_JUMP_TABLE macros.
 .  NAME##_make_empty_symbol, \
 .  NAME##_print_symbol, \
 .  NAME##_get_symbol_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, \
 .  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, \
 .  NAME##_find_inliner_info, \
 .  NAME##_bfd_make_debug_symbol, \
 .  NAME##_read_minisymbols, \


@@ -385,14 +386,14 @@ BFD_JUMP_TABLE macros.
 .  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))
 .  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_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 *,
 .     const char **, const char **, unsigned int *, unsigned int *);
 .  bfd_boolean (*_bfd_find_line)
 .    (bfd *, struct bfd_symbol **, struct bfd_symbol *,


@@ -417,12 +418,15 @@ BFD_JUMP_TABLE macros.
 .#define BFD_JUMP_TABLE_RELOCS(NAME) \
 .  NAME##_get_reloc_upper_bound, \
 .  NAME##_canonicalize_reloc, \
 .#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 **);
 .  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);
 .  {* See documentation on reloc types.  *}
 .  reloc_howto_type *
 .              (*reloc_type_lookup) (bfd *, bfd_reloc_code_real_type);


@@ -451,13 +455,15 @@ BFD_JUMP_TABLE macros.
 .  NAME##_bfd_copy_link_hash_symbol_type, \
 .  NAME##_bfd_final_link, \
 .  NAME##_bfd_link_split_section, \
 .  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_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)
 .
 .  int         (*_bfd_sizeof_headers) (bfd *, struct bfd_link_info *);
 .  bfd_byte *  (*_bfd_get_relocated_section_contents)


@@ -478,7 +484,8 @@ BFD_JUMP_TABLE macros.
 .  {* Indicate that we are only retrieving symbol values from this section.  *}
 .  void        (*_bfd_link_just_syms) (asection *, 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)
 .#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)


@@ -491,6 +498,9 @@ BFD_JUMP_TABLE macros.
 .  {* Should this section be split up into smaller pieces during linking.  *}
 .  bfd_boolean (*_bfd_link_split_section) (bfd *, struct bfd_section *);
 .
 .  {* 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 *);
 .
 .  {* Remove sections that are not referenced from the output.  *}
 .  bfd_boolean (*_bfd_gc_sections) (bfd *, struct bfd_link_info *);
 .


@@ -517,6 +527,11 @@ BFD_JUMP_TABLE macros.
 .  bfd_boolean (*_bfd_define_common_symbol) (bfd *, struct bfd_link_info *,
 .                                           struct bfd_link_hash_entry *);
 .
 .  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, \
 .  {* Routines to handle dynamic symbols and relocs.  *}
 .#define BFD_JUMP_TABLE_DYNAMIC(NAME) \
 .  NAME##_get_dynamic_symtab_upper_bound, \


@@ -566,7 +581,10 @@ to find an alternative output format that is suitable.
 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_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_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 alpha_ecoff_le_vec;
 extern const bfd_target alpha_elf64_vec;
 extern const bfd_target alpha_elf64_fbsd_vec;


@@ -594,6 +612,7 @@ 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_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 arm_pe_be_vec;
 extern const bfd_target arm_pe_le_vec;
 extern const bfd_target arm_pe_epoc_be_vec;


@@ -630,6 +649,7 @@ extern const bfd_target frv_elf32_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 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 h8500_coff_vec;
 extern const bfd_target hppa_elf32_vec;
 extern const bfd_target hppa_elf32_linux_vec;


@@ -661,6 +681,7 @@ extern const bfd_target i386_msdos_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 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 i860_coff_vec;
 extern const bfd_target i860_elf32_vec;
 extern const bfd_target i860_elf32_le_vec;


@@ -787,6 +808,9 @@ 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_xcoff_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 rl78_elf32_vec;
 extern const bfd_target rs6000_xcoff64_vec;
 extern const bfd_target rs6000_xcoff64_aix_vec;


@@ -871,16 +895,21 @@ extern const bfd_target tilegx_elf64_le_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 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 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 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 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;
 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;


@@ -941,7 +970,10 @@ static const bfd_target * const _bfd_target_vector[] =
        &aarch64_elf32_be_vec,
        &aarch64_elf32_le_vec,
        &aarch64_elf64_be_vec,
        &aarch64_elf32_be_vec,
        &aarch64_elf32_le_vec,
        &aarch64_elf64_be_vec,

+       &aarch64_elf64_be_cloudabi_vec,

        &aarch64_elf64_le_vec,
        &aarch64_elf64_le_vec,

+       &aarch64_elf64_le_cloudabi_vec,
+       &aarch64_mach_o_vec,

 #endif
 
 #ifdef BFD64
 #endif
 
 #ifdef BFD64


@@ -987,6 +1019,7 @@ static const bfd_target * const _bfd_target_vector[] =
        &arm_elf32_symbian_le_vec,
        &arm_elf32_vxworks_be_vec,
        &arm_elf32_vxworks_le_vec,
        &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,
        &arm_pe_be_vec,
        &arm_pe_le_vec,
        &arm_pe_epoc_be_vec,


@@ -1042,6 +1075,7 @@ static const bfd_target * const _bfd_target_vector[] =
 
        &h8300_coff_vec,
        &h8300_elf32_vec,
 
        &h8300_coff_vec,
        &h8300_elf32_vec,

+       &h8300_elf32_linux_vec,

        &h8500_coff_vec,
 
        &hppa_elf32_vec,
        &h8500_coff_vec,
 
        &hppa_elf32_vec,


@@ -1088,6 +1122,8 @@ static const bfd_target * const _bfd_target_vector[] =
        &i386_pe_vec,
        &i386_pei_vec,
 
        &i386_pe_vec,
        &i386_pei_vec,
 

+       &iamcu_elf32_vec,
+

        &i860_coff_vec,
        &i860_elf32_vec,
        &i860_elf32_le_vec,
        &i860_coff_vec,
        &i860_elf32_vec,
        &i860_elf32_le_vec,


@@ -1281,6 +1317,12 @@ static const bfd_target * const _bfd_target_vector[] =
        &powerpc_xcoff_vec,
 #endif
 
        &powerpc_xcoff_vec,
 #endif
 

+       &pru_elf32_vec,
+
+#ifdef BFD64
+       &riscv_elf32_vec,
+       &riscv_elf64_vec,
+#endif

        &rl78_elf32_vec,
 
 #ifdef BFD64
        &rl78_elf32_vec,
 
 #ifdef BFD64


@@ -1376,6 +1418,8 @@ static const bfd_target * const _bfd_target_vector[] =
 #endif
        &tilepro_elf32_vec,
 
 #endif
        &tilepro_elf32_vec,
 

+       &ft32_elf32_vec,
+

        &v800_elf32_vec,
        &v850_elf32_vec,
 
        &v800_elf32_vec,
        &v850_elf32_vec,
 


@@ -1384,8 +1428,13 @@ static const bfd_target * const _bfd_target_vector[] =
        &vax_aout_nbsd_vec,
        &vax_elf32_vec,
 
        &vax_aout_nbsd_vec,
        &vax_elf32_vec,
 

+       &visium_elf32_vec,
+

        &w65_coff_vec,
 
        &w65_coff_vec,
 

+        &wasm_vec,
+        &wasm32_elf32_vec,
+

        &we32k_coff_vec,
 
 #ifdef BFD64
        &we32k_coff_vec,
 
 #ifdef BFD64


@@ -1393,6 +1442,7 @@ static const bfd_target * const _bfd_target_vector[] =
        &x86_64_elf32_vec,
        &x86_64_elf32_nacl_vec,
        &x86_64_elf64_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_elf64_fbsd_vec,
        &x86_64_elf64_nacl_vec,
        &x86_64_elf64_sol2_vec,


@@ -1788,30 +1838,76 @@ bfd_target_list (void)
 
 /*
 FUNCTION
 
 /*
 FUNCTION

-       bfd_seach_for_target
+       bfd_iterate_over_targets

 
 SYNOPSIS
 
 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
 
 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 *
 */
 
 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;
 }
       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 ();
+}