diff options
Diffstat (limited to 'bfd/coff64-rs6000.c')
| -rw-r--r-- | bfd/coff64-rs6000.c | 386 |
1 files changed, 326 insertions, 60 deletions
diff --git a/bfd/coff64-rs6000.c b/bfd/coff64-rs6000.c index 9758afd..0248daa 100644 --- a/bfd/coff64-rs6000.c +++ b/bfd/coff64-rs6000.c @@ -4,21 +4,21 @@ Written Clinton Popetz. Contributed by Cygnus Support. -This file is part of BFD, the Binary File Descriptor library. + 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 2 of the License, or -(at your option) any later version. + 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 2 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. + 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "bfd.h" #include "sysdep.h" @@ -130,7 +130,7 @@ static boolean xcoff64_write_object_contents PARAMS ((bfd *)); static boolean xcoff64_ppc_relocate_section PARAMS ((bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *, struct internal_reloc *, struct internal_syment *, - asection **sections)); + asection **)); static boolean xcoff64_slurp_armap PARAMS ((bfd *)); static const bfd_target *xcoff64_archive_p PARAMS ((bfd *)); static bfd *xcoff64_openr_next_archived_file PARAMS ((bfd *, bfd *)); @@ -144,9 +144,10 @@ static bfd_vma xcoff64_loader_symbol_offset static bfd_vma xcoff64_loader_reloc_offset PARAMS ((bfd *, struct internal_ldhdr *)); static boolean xcoff64_generate_rtinit - PARAMS((bfd *, const char *, const char *, boolean)); + PARAMS ((bfd *, const char *, const char *, boolean)); +static boolean xcoff64_bad_format_hook PARAMS ((bfd *, PTR )); -/* coffcode.h needs these to be defined */ +/* coffcode.h needs these to be defined. */ /* Internalcoff.h and coffcode.h modify themselves based on these flags. */ #define XCOFF64 #define RS6000COFF_C 1 @@ -453,9 +454,12 @@ _bfd_xcoff64_swap_aux_out (abfd, inp, type, class, indx, numaux, extp) } static boolean -_bfd_xcoff64_put_symbol_name (bfd *abfd, struct bfd_strtab_hash *strtab, - struct internal_syment *sym, - const char *name) { +_bfd_xcoff64_put_symbol_name (abfd, strtab, sym, name) + bfd *abfd; + struct bfd_strtab_hash *strtab; + struct internal_syment *sym; + const char *name; +{ boolean hash; bfd_size_type indx; @@ -482,7 +486,6 @@ _bfd_xcoff64_put_ldsymbol_name (abfd, ldinfo, ldsym, name) struct internal_ldsym *ldsym; const char *name; { - size_t len; len = strlen (name); @@ -668,7 +671,7 @@ xcoff64_write_object_contents (abfd) return false; } - /* Work out the size of the reloc and linno areas */ + /* Work out the size of the reloc and linno areas. */ reloc_base = obj_relocbase (abfd); for (current = abfd->sections; current != NULL; current = current->next) @@ -677,12 +680,12 @@ xcoff64_write_object_contents (abfd) lineno_base = reloc_base + reloc_size; /* Make a pass through the symbol table to count line number entries and - put them into the correct asections */ + put them into the correct asections. */ lnno_size = coff_count_linenumbers (abfd) * bfd_coff_linesz (abfd); sym_base = lineno_base + lnno_size; - /* Indicate in each section->line_filepos its actual file address */ + /* Indicate in each section->line_filepos its actual file address. */ for (current = abfd->sections; current != NULL; current = current->next) { if (current->lineno_count) @@ -792,7 +795,7 @@ xcoff64_write_object_contents (abfd) if (abfd->flags & EXEC_P) internal_f.f_flags |= F_EXEC; - /* FIXME: this is wrong for PPC_PE! */ + /* FIXME: this is wrong for PPC_PE! */ if (bfd_little_endian (abfd)) internal_f.f_flags |= F_AR32WR; else @@ -805,11 +808,7 @@ xcoff64_write_object_contents (abfd) memset (&internal_a, 0, sizeof internal_a); - - /* This can only be called from the xcoff64 backend so the magic # - must be for xcoff64. */ - internal_f.f_magic = 0757; - + internal_f.f_magic = bfd_xcoff_magic_number (abfd); internal_a.magic = (abfd->flags & D_PAGED) ? RS6K_AOUTHDR_ZMAGIC : (abfd->flags & WP_TEXT) ? RS6K_AOUTHDR_NMAGIC : RS6K_AOUTHDR_OMAGIC; @@ -817,7 +816,7 @@ xcoff64_write_object_contents (abfd) /* FIXME: Does anybody ever set this to another value? */ internal_a.vstamp = 0; - /* Now should write relocs, strings, syms */ + /* Now should write relocs, strings, syms. */ obj_sym_filepos (abfd) = sym_base; internal_f.f_symptr = 0; @@ -1362,7 +1361,6 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, return true; } - /* The XCOFF reloc table. Actually, XCOFF relocations specify the bitsize and whether they are signed or not, along with a @@ -1370,7 +1368,6 @@ xcoff64_ppc_relocate_section (output_bfd, info, input_bfd, different algorithms for putting in the reloc. Many of these relocs need special_function entries, which I have not written. */ - reloc_howto_type xcoff64_howto_table[] = { /* Standard 64 bit relocation. */ @@ -1800,8 +1797,6 @@ xcoff64_reloc_type_lookup (abfd, code) } } - - /* Read in the armap of an XCOFF archive. */ static boolean @@ -2114,6 +2109,23 @@ xcoff64_loader_reloc_offset (abfd, ldhdr) return (ldhdr->l_rldoff); } +static boolean +xcoff64_bad_format_hook (abfd, filehdr) + bfd * abfd; + PTR filehdr; +{ + struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr; + + /* Check flavor first. */ + if (bfd_get_flavour (abfd) != bfd_target_xcoff_flavour) + return false; + + if (bfd_xcoff_magic_number (abfd) != internal_f->f_magic) + return false; + + return true; +} + static boolean xcoff64_generate_rtinit (abfd, init, fini, rtld) bfd *abfd; @@ -2151,7 +2163,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) initsz = (init == NULL ? 0 : 1 + strlen (init)); finisz = (fini == NULL ? 0 : 1 + strlen (fini)); - /* file header */ + /* File header. */ memset (filehdr_ext, 0, FILHSZ); memset (&filehdr, 0, sizeof (struct internal_filehdr)); filehdr.f_magic = bfd_xcoff_magic_number (abfd); @@ -2162,10 +2174,10 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) filehdr.f_opthdr = 0; filehdr.f_flags = 0; - /* section headers */ + /* Section headers. */ memset (scnhdr_ext, 0, 3 * SCNHSZ); - /* text */ + /* Text. */ memset (&text_scnhdr, 0, sizeof (struct internal_scnhdr)); memcpy (text_scnhdr.s_name, text_name, strlen (text_name)); text_scnhdr.s_paddr = 0; @@ -2178,7 +2190,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) text_scnhdr.s_nlnno = 0; text_scnhdr.s_flags = STYP_TEXT; - /* data */ + /* Data. */ memset (&data_scnhdr, 0, sizeof (struct internal_scnhdr)); memcpy (data_scnhdr.s_name, data_name, strlen (data_name)); data_scnhdr.s_paddr = 0; @@ -2191,7 +2203,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) data_scnhdr.s_nlnno = 0; data_scnhdr.s_flags = STYP_DATA; - /* bss */ + /* Bss. */ memset (&bss_scnhdr, 0, sizeof (struct internal_scnhdr)); memcpy (bss_scnhdr.s_name, bss_name, strlen (bss_name)); bss_scnhdr.s_paddr = 0; /* set below */ @@ -2262,7 +2274,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) data_scnhdr.s_size = data_buffer_size; bss_scnhdr.s_paddr = bss_scnhdr.s_vaddr = data_scnhdr.s_size; - /* string table */ + /* String table. */ string_table_size = 4; string_table_size += strlen (data_name) + 1; string_table_size += strlen (rtinit_name) + 1; @@ -2326,7 +2338,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) &syment_ext[(filehdr.f_nsyms + 1) * SYMESZ]); filehdr.f_nsyms += 2; - /* init */ + /* Init. */ if (initsz) { memset (&syment, 0, sizeof (struct internal_syment)); @@ -2343,7 +2355,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) bfd_coff_swap_aux_out (abfd, &auxent, syment.n_type, syment.n_sclass, 0, syment.n_numaux, &syment_ext[(filehdr.f_nsyms + 1) * SYMESZ]); - /* reloc */ + /* Reloc. */ memset (&reloc, 0, sizeof (struct internal_reloc)); reloc.r_vaddr = 0x0018; reloc.r_symndx = filehdr.f_nsyms; @@ -2355,7 +2367,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) data_scnhdr.s_nreloc += 1; } - /* finit */ + /* Finit. */ if (finisz) { memset (&syment, 0, sizeof (struct internal_syment)); @@ -2373,7 +2385,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) syment.n_numaux, &syment_ext[(filehdr.f_nsyms + 1) * SYMESZ]); - /* reloc */ + /* Reloc. */ memset (&reloc, 0, sizeof (struct internal_reloc)); reloc.r_vaddr = 0x0038; reloc.r_symndx = filehdr.f_nsyms; @@ -2403,7 +2415,7 @@ xcoff64_generate_rtinit (abfd, init, fini, rtld) syment.n_numaux, &syment_ext[(filehdr.f_nsyms + 1) * SYMESZ]); - /* reloc */ + /* Reloc. */ memset (&reloc, 0, sizeof (struct internal_reloc)); reloc.r_vaddr = 0x0000; reloc.r_symndx = filehdr.f_nsyms; @@ -2471,7 +2483,7 @@ static unsigned long xcoff64_glink_code[10] = static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = { - { /* COFF backend, defined in libcoff.h */ + { /* COFF backend, defined in libcoff.h. */ _bfd_xcoff64_swap_aux_in, /* _bfd_coff_swap_aux_in */ _bfd_xcoff64_swap_sym_in, /* _bfd_coff_swap_sym_in */ _bfd_xcoff64_swap_lineno_in, /* _bfd_coff_swap_lineno_in */ @@ -2492,19 +2504,19 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = FILNMLEN, /* _bfd_filnmlen */ true, /* _bfd_coff_long_filenames */ false, /* _bfd_coff_long_section_names */ - (3), /* _bfd_coff_default_section_alignment_power */ - true, /* _bfd_coff_force_symnames_in_strings */ - 4, /* _bfd_coff_debug_string_prefix_length */ + (3), /* _bfd_coff_default_section_alignment_power */ + true, /* _bfd_coff_force_symnames_in_strings */ + 4, /* _bfd_coff_debug_string_prefix_length */ coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */ coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */ coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */ coff_swap_reloc_in, /* _bfd_reloc_in */ - coff_bad_format_hook, /* _bfd_bad_format_hook */ + xcoff64_bad_format_hook, /* _bfd_bad_format_hook */ coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */ coff_mkobject_hook, /* _bfd_mkobject_hook */ styp_to_sec_flags, /* _bfd_syp_to_sec_flags */ coff_set_alignment_hook, /* _bfd_set_alignment_hook */ - coff_slurp_symbol_table, /* _bfd_coff_slurp_symbol_table */ + coff_slurp_symbol_table, /* _bfd_coff_slurp_symbol_table */ symname_in_debug_hook, /* _coff_symname_in_debug_hook */ coff_pointerize_aux_hook, /* _bfd_coff_pointerize_aux_hook */ coff_print_aux, /* bfd_coff_print_aux */ @@ -2514,7 +2526,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = /* _bfd_coff_compute_section_file_positions */ coff_compute_section_file_positions, NULL , /* _bfd_coff_start_final_link */ - xcoff64_ppc_relocate_section, /* _bfd_coff_relocate_section */ + xcoff64_ppc_relocate_section, /* _bfd_coff_relocate_section */ coff_rtype_to_howto, /* _bfd_coff_rtype_to_howto */ NULL , /* _bfd_coff_addust_symndx */ _bfd_generic_link_add_one_symbol, /* _bfd_coff_add_one_symbol */ @@ -2526,7 +2538,7 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = bfd_arch_powerpc, /* architecture */ bfd_mach_ppc_620, /* machine */ - /* function pointers to xcoff specific swap routines */ + /* Function pointers to xcoff specific swap routines. */ xcoff64_swap_ldhdr_in, /* _xcoff_swap_ldhdr_in */ xcoff64_swap_ldhdr_out, /* _xcoff_swap_ldhdr_out */ xcoff64_swap_ldsym_in, /* _xcoff_swap_ldsym_in */ @@ -2534,41 +2546,42 @@ static const struct xcoff_backend_data_rec bfd_xcoff_backend_data = xcoff64_swap_ldrel_in, /* _xcoff_swap_ldrel_in */ xcoff64_swap_ldrel_out, /* _xcoff_swap_ldrel_out */ - /* sizes */ + /* Sizes. */ LDHDRSZ, /* _xcoff_ldhdrsz */ LDSYMSZ, /* _xcoff_ldsymsz */ LDRELSZ, /* _xcoff_ldrelsz */ 24, /* _xcoff_function_descriptor_size */ 0, /* _xcoff_small_aout_header_size */ - /* versions */ + + /* Versions. */ 2, /* _xcoff_ldhdr_version */ - /* xcoff vs xcoff64 putting symbol names */ + /* xcoff vs xcoff64 putting symbol names. */ _bfd_xcoff64_put_symbol_name, /* _xcoff_put_symbol_name */ _bfd_xcoff64_put_ldsymbol_name, /* _xcoff_put_ldsymbol_name */ - /* dynamic reloc howto */ + /* Dynamic reloc howto. */ &xcoff64_dynamic_reloc, xcoff64_create_csect_from_smclas, - /* lineno and reloc count overflow */ + /* Lineno and reloc count overflow. */ xcoff64_is_lineno_count_overflow, xcoff64_is_reloc_count_overflow, xcoff64_loader_symbol_offset, xcoff64_loader_reloc_offset, - /* glink */ + /* glink. */ &xcoff64_glink_code[0], 40, /* _xcoff_glink_size */ - /* rtinit */ + /* rtinit. */ 88, /* _xcoff_rtinit_size */ xcoff64_generate_rtinit, /* _xcoff_generate_rtinit */ }; -/* The transfer vector that leads the outside world to all of the above. */ +/* The transfer vector that leads the outside world to all of the above. */ const bfd_target rs6000coff64_vec = { "aixcoff64-rs6000", @@ -2718,3 +2731,256 @@ const bfd_target rs6000coff64_vec = /* back end data */ (void *) &bfd_xcoff_backend_data, }; + +extern const bfd_target * xcoff64_core_p PARAMS ((bfd *)); +extern boolean xcoff64_core_file_matches_executable_p PARAMS((bfd *, bfd *)); +extern char * xcoff64_core_file_failing_command PARAMS ((bfd *)); +extern int xcoff64_core_file_failing_signal PARAMS ((bfd *)); + +/* AIX 5 */ +static const struct xcoff_backend_data_rec bfd_xcoff_aix5_backend_data = +{ + { /* COFF backend, defined in libcoff.h. */ + _bfd_xcoff64_swap_aux_in, /* _bfd_coff_swap_aux_in */ + _bfd_xcoff64_swap_sym_in, /* _bfd_coff_swap_sym_in */ + _bfd_xcoff64_swap_lineno_in, /* _bfd_coff_swap_lineno_in */ + _bfd_xcoff64_swap_aux_out, /* _bfd_swap_aux_out */ + _bfd_xcoff64_swap_sym_out, /* _bfd_swap_sym_out */ + _bfd_xcoff64_swap_lineno_out, /* _bfd_swap_lineno_out */ + coff_swap_reloc_out, /* _bfd_swap_reloc_out */ + coff_swap_filehdr_out, /* _bfd_swap_filehdr_out */ + coff_swap_aouthdr_out, /* _bfd_swap_aouthdr_out */ + coff_swap_scnhdr_out, /* _bfd_swap_scnhdr_out */ + FILHSZ, /* _bfd_filhsz */ + AOUTSZ, /* _bfd_aoutsz */ + SCNHSZ, /* _bfd_scnhsz */ + SYMESZ, /* _bfd_symesz */ + AUXESZ, /* _bfd_auxesz */ + RELSZ, /* _bfd_relsz */ + LINESZ, /* _bfd_linesz */ + FILNMLEN, /* _bfd_filnmlen */ + true, /* _bfd_coff_long_filenames */ + false, /* _bfd_coff_long_section_names */ + (3), /* _bfd_coff_default_section_alignment_power */ + true, /* _bfd_coff_force_symnames_in_strings */ + 4, /* _bfd_coff_debug_string_prefix_length */ + coff_swap_filehdr_in, /* _bfd_coff_swap_filehdr_in */ + coff_swap_aouthdr_in, /* _bfd_swap_aouthdr_in */ + coff_swap_scnhdr_in, /* _bfd_swap_scnhdr_in */ + coff_swap_reloc_in, /* _bfd_reloc_in */ + xcoff64_bad_format_hook, /* _bfd_bad_format_hook */ + coff_set_arch_mach_hook, /* _bfd_set_arch_mach_hook */ + coff_mkobject_hook, /* _bfd_mkobject_hook */ + styp_to_sec_flags, /* _bfd_syp_to_sec_flags */ + coff_set_alignment_hook, /* _bfd_set_alignment_hook */ + coff_slurp_symbol_table, /* _bfd_coff_slurp_symbol_table */ + symname_in_debug_hook, /* _coff_symname_in_debug_hook */ + coff_pointerize_aux_hook, /* _bfd_coff_pointerize_aux_hook */ + coff_print_aux, /* bfd_coff_print_aux */ + dummy_reloc16_extra_cases, /* _bfd_coff_reloc16_extra_cases */ + dummy_reloc16_estimate, /* _bfd_coff_reloc16_estimate */ + NULL, /* bfd_coff_sym_is_global */ + /* _bfd_coff_compute_section_file_positions */ + coff_compute_section_file_positions, + NULL , /* _bfd_coff_start_final_link */ + xcoff64_ppc_relocate_section, /* _bfd_coff_relocate_section */ + coff_rtype_to_howto, /* _bfd_coff_rtype_to_howto */ + NULL , /* _bfd_coff_addust_symndx */ + _bfd_generic_link_add_one_symbol, /* _bfd_coff_add_one_symbol */ + coff_link_output_has_begun, /* _bfd_coff_link_output_has_begun */ + coff_final_link_postscript /* _bfd_coff_final_link_postscript */ + }, + + U64_TOCMAGIC, /* magic number */ + bfd_arch_powerpc, /* architecture */ + bfd_mach_ppc_620, /* machine */ + + /* Function pointers to xcoff specific swap routines. */ + xcoff64_swap_ldhdr_in, /* _xcoff_swap_ldhdr_in */ + xcoff64_swap_ldhdr_out, /* _xcoff_swap_ldhdr_out */ + xcoff64_swap_ldsym_in, /* _xcoff_swap_ldsym_in */ + xcoff64_swap_ldsym_out, /* _xcoff_swap_ldsym_out */ + xcoff64_swap_ldrel_in, /* _xcoff_swap_ldrel_in */ + xcoff64_swap_ldrel_out, /* _xcoff_swap_ldrel_out */ + + /* Sizes. */ + LDHDRSZ, /* _xcoff_ldhdrsz */ + LDSYMSZ, /* _xcoff_ldsymsz */ + LDRELSZ, /* _xcoff_ldrelsz */ + 24, /* _xcoff_function_descriptor_size */ + 0, /* _xcoff_small_aout_header_size */ + /* Versions. */ + 2, /* _xcoff_ldhdr_version */ + + _bfd_xcoff64_put_symbol_name, /* _xcoff_put_symbol_name */ + _bfd_xcoff64_put_ldsymbol_name, /* _xcoff_put_ldsymbol_name */ + + /* Dynamic reloc howto. */ + &xcoff64_dynamic_reloc, + xcoff64_create_csect_from_smclas, + + /* Lineno and reloc count overflow. */ + xcoff64_is_lineno_count_overflow, + xcoff64_is_reloc_count_overflow, + + xcoff64_loader_symbol_offset, + xcoff64_loader_reloc_offset, + + /* glink. */ + &xcoff64_glink_code[0], + 40, /* _xcoff_glink_size */ + + /* rtinit. */ + 88, /* _xcoff_rtinit_size */ + xcoff64_generate_rtinit, /* _xcoff_generate_rtinit */ +}; + +/* The transfer vector that leads the outside world to all of the above. */ +const bfd_target aix5coff64_vec = +{ + "aix5coff64-rs6000", + bfd_target_xcoff_flavour, + BFD_ENDIAN_BIG, /* data byte order is big */ + BFD_ENDIAN_BIG, /* header byte order is big */ + + (HAS_RELOC | EXEC_P | /* object flags */ + HAS_LINENO | HAS_DEBUG | DYNAMIC | + HAS_SYMS | HAS_LOCALS | WP_TEXT), + + (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC), /* section flags */ + 0, /* leading char */ + '/', /* ar_pad_char */ + 15, /* ar_max_namelen??? FIXMEmgo */ + + /* data */ + bfd_getb64, /* bfd_getx64 */ + bfd_getb_signed_64, /* bfd_getx_signed_64 */ + bfd_putb64, /* bfd_putx64 */ + bfd_getb32, /* bfd_getx32 */ + bfd_getb_signed_32, /* bfd_getx_signed_32 */ + bfd_putb32, /* bfd_putx32 */ + bfd_getb16, /* bfd_getx16 */ + bfd_getb_signed_16, /* bfd_getx_signed_16 */ + bfd_putb16, /* bfd_putx16 */ + + /* hdrs */ + bfd_getb64, /* bfd_h_getx64 */ + bfd_getb_signed_64, /* bfd_h_getx_signed_64 */ + bfd_putb64, /* bfd_h_putx64 */ + bfd_getb32, /* bfd_h_getx32 */ + bfd_getb_signed_32, /* bfd_h_getx_signed_32 */ + bfd_putb32, /* bfd_h_putx32 */ + bfd_getb16, /* bfd_h_getx16 */ + bfd_getb_signed_16, /* bfd_h_getx_signed_16 */ + bfd_putb16, /* bfd_h_putx16 */ + + { /* bfd_check_format */ + _bfd_dummy_target, + coff_object_p, + xcoff64_archive_p, + xcoff64_core_p + }, + + { /* bfd_set_format */ + bfd_false, + coff_mkobject, + _bfd_generic_mkarchive, + bfd_false + }, + + {/* bfd_write_contents */ + bfd_false, + xcoff64_write_object_contents, + _bfd_xcoff_write_archive_contents, + bfd_false + }, + + /* Generic */ + bfd_true, /* _close_and_cleanup */ + bfd_true, /* _bfd_free_cached_info */ + coff_new_section_hook, /* _new_section_hook */ + _bfd_generic_get_section_contents, /* _bfd_get_section_contents */ + /* _bfd_get_section_contents_in_window */ + _bfd_generic_get_section_contents_in_window, + + /* Copy */ + _bfd_xcoff_copy_private_bfd_data, /* _bfd_copy_private_bfd */ + /* _bfd_merge_private_bfd_data */ + ((boolean (*) (bfd *, bfd *)) bfd_true), + /* _bfd_copy_pivate_section_data */ + ((boolean (*) (bfd *, asection *, bfd *, asection *)) bfd_true), + /* _bfd_copy_private_symbol_data */ + ((boolean (*) (bfd *, asymbol *, bfd *, asymbol *)) bfd_true), + ((boolean (*) (bfd *, flagword)) bfd_true), /* _bfd_set_private_flags */ + ((boolean (*) (bfd *, void * )) bfd_true), /* _bfd_print_private_bfd_data */ + + /* Core */ + xcoff64_core_file_failing_command, /* _core_file_failing_command */ + xcoff64_core_file_failing_signal, /* _core_file_failing_signal */ + xcoff64_core_file_matches_executable_p, /* _core_file_matches_executable_p */ + + /* Archive */ + xcoff64_slurp_armap, /* _slurp_armap */ + /* XCOFF archives do not have + anything which corresponds to + an extended name table. */ + bfd_false, /* _slurp_extended_name_table */ + /* _construct_extended_name_table */ + ((boolean (*) (bfd *, char **, bfd_size_type *, const char **)) bfd_false), + bfd_dont_truncate_arname, /* _truncate_arname */ + _bfd_xcoff_write_armap, /* _write_armap */ + _bfd_xcoff_read_ar_hdr, /* _read_ar_hdr */ + xcoff64_openr_next_archived_file, /* _openr_next_archived_file */ + _bfd_generic_get_elt_at_index, /* _get_elt_at_index */ + _bfd_xcoff_generic_stat_arch_elt, /* _generic_dtat_arch_elt */ + /* XCOFF archives do not have + a timestamp. */ + bfd_true, /* _update_armap_timestamp */ + + /* Symbols */ + coff_get_symtab_upper_bound, /* _get_symtab_upper_bound */ + coff_get_symtab, /* _get_symtab */ + coff_make_empty_symbol, /* _make_empty_symbol */ + coff_print_symbol, /* _print_symbol */ + coff_get_symbol_info, /* _get_symbol_info */ + _bfd_xcoff_is_local_label_name, /* _bfd_is_local_label_name */ + coff_get_lineno, /* _get_lineno */ + coff_find_nearest_line, /* _find_nearest_line */ + coff_bfd_make_debug_symbol, /* _bfd_make_debug_symbol */ + _bfd_generic_read_minisymbols, /* _read_minisymbols */ + _bfd_generic_minisymbol_to_symbol, /* _minsymbol_to_symbol */ + + /* Reloc */ + coff_get_reloc_upper_bound, /* _get_reloc_upper_bound */ + coff_canonicalize_reloc, /* _cononicalize_reloc */ + xcoff64_reloc_type_lookup, /* _bfd_reloc_type_lookup */ + + /* Write */ + coff_set_arch_mach, /* _set_arch_mach */ + coff_set_section_contents, /* _set_section_contents */ + + /* Link */ + xcoff64_sizeof_headers, /* _sizeof_headers */ + /* _bfd_get_relocated_section_contents */ + bfd_generic_get_relocated_section_contents, + bfd_generic_relax_section, /* _bfd_relax_section */ + _bfd_xcoff_bfd_link_hash_table_create, /* _bfd_link_hash_table_create */ + _bfd_xcoff_bfd_link_add_symbols, /* _bfd_link_add_symbols */ + _bfd_xcoff_bfd_final_link, /* _bfd_filnal_link */ + _bfd_generic_link_split_section, /* _bfd_link_split_section */ + bfd_generic_gc_sections, /* _bfd_gc_sections */ + bfd_generic_merge_sections, /* _bfd_merge_sections */ + + /* Dynamic */ + /* _get_dynamic_symtab_upper_bound */ + _bfd_xcoff_get_dynamic_symtab_upper_bound, + _bfd_xcoff_canonicalize_dynamic_symtab, /* _cononicalize_dynamic_symtab */ + _bfd_xcoff_get_dynamic_reloc_upper_bound,/* _get_dynamic_reloc_upper_bound */ + _bfd_xcoff_canonicalize_dynamic_reloc, /* _cononicalize_dynamic_reloc */ + + /* Opposite endian version, none exists. */ + NULL, + + /* back end data */ + (void *) & bfd_xcoff_aix5_backend_data, +}; |