diff options
Diffstat (limited to 'source/d/binutils/patches/binutils-2.26-lto.patch')
| -rw-r--r-- | source/d/binutils/patches/binutils-2.26-lto.patch | 2652 |
1 files changed, 0 insertions, 2652 deletions
diff --git a/source/d/binutils/patches/binutils-2.26-lto.patch b/source/d/binutils/patches/binutils-2.26-lto.patch deleted file mode 100644 index a20757b65..000000000 --- a/source/d/binutils/patches/binutils-2.26-lto.patch +++ /dev/null @@ -1,2652 +0,0 @@ -diff -rup binutils-2.26.orig/bfd/bfd.c binutils-2.26/bfd/bfd.c ---- binutils-2.26.orig/bfd/bfd.c 2016-02-19 09:35:36.231000625 +0000 -+++ binutils-2.26/bfd/bfd.c 2016-02-19 09:35:54.901106498 +0000 -@@ -57,6 +57,14 @@ CODE_FRAGMENT - . bfd_byte data[1]; - . }; - . -+.enum bfd_lto_object_type -+. { -+. lto_non_object, -+. lto_non_ir_object, -+. lto_ir_object, -+. lto_mixed_object -+. }; -+. - .struct bfd - .{ - . {* The filename the application opened the BFD with. *} -@@ -227,6 +235,9 @@ CODE_FRAGMENT - . {* Set if this is a plugin output file. *} - . unsigned int lto_output : 1; - . -+. {* LTO object type. *} -+. ENUM_BITFIELD (bfd_lto_object_type) lto_type : 2; -+. - . {* Set to dummy BFD created when claimed by a compiler plug-in - . library. *} - . bfd *plugin_dummy_bfd; -@@ -252,6 +263,9 @@ CODE_FRAGMENT - . {* The last section on the section list. *} - . struct bfd_section *section_last; - . -+. {* The object-only section on the section list. *} -+. struct bfd_section *object_only_section; -+. - . {* The number of sections. *} - . unsigned int section_count; - . -@@ -2270,3 +2284,36 @@ bfd_convert_section_contents (bfd *ibfd, - *ptr_size = size; - return TRUE; - } -+ -+/* -+FUNCTION -+ bfd_group_signature -+ -+SYNOPSIS -+ asymbol *bfd_group_signature (asection *group, asymbol **isympp); -+ -+DESCRIPTION -+ Return a pointer to the symbol used as a signature for GROUP. -+*/ -+ -+asymbol * -+bfd_group_signature (asection *group, asymbol **isympp) -+{ -+ bfd *abfd = group->owner; -+ Elf_Internal_Shdr *ghdr; -+ -+ if (bfd_get_flavour (abfd) != bfd_target_elf_flavour) -+ return NULL; -+ -+ ghdr = &elf_section_data (group)->this_hdr; -+ if (ghdr->sh_link < elf_numsections (abfd)) -+ { -+ const struct elf_backend_data *bed = get_elf_backend_data (abfd); -+ Elf_Internal_Shdr *symhdr = elf_elfsections (abfd) [ghdr->sh_link]; -+ -+ if (symhdr->sh_type == SHT_SYMTAB -+ && ghdr->sh_info < symhdr->sh_size / bed->s->sizeof_sym) -+ return isympp[ghdr->sh_info - 1]; -+ } -+ return NULL; -+} -diff -rup binutils-2.26.orig/bfd/bfd-in2.h binutils-2.26/bfd/bfd-in2.h ---- binutils-2.26.orig/bfd/bfd-in2.h 2016-02-19 09:35:36.280000903 +0000 -+++ binutils-2.26/bfd/bfd-in2.h 2016-02-19 09:35:54.900106492 +0000 -@@ -1089,6 +1089,9 @@ struct bfd_section *bfd_create_gnu_debug - bfd_boolean bfd_fill_in_gnu_debuglink_section - (bfd *abfd, struct bfd_section *sect, const char *filename); - -+const char *bfd_extract_object_only_section -+ (bfd *abfd); -+ - /* Extracted from libbfd.c. */ - - /* Byte swapping macros for user section data. */ -@@ -1654,6 +1657,9 @@ extern asection _bfd_std_section[4]; - #define BFD_COM_SECTION_NAME "*COM*" - #define BFD_IND_SECTION_NAME "*IND*" - -+/* GNU object-only section name. */ -+#define GNU_OBJECT_ONLY_SECTION_NAME ".gnu_object_only" -+ - /* Pointer to the common section. */ - #define bfd_com_section_ptr (&_bfd_std_section[0]) - /* Pointer to the undefined section. */ -@@ -6511,6 +6517,14 @@ struct bfd_build_id - bfd_byte data[1]; - }; - -+enum bfd_lto_object_type -+ { -+ lto_non_object, -+ lto_non_ir_object, -+ lto_ir_object, -+ lto_mixed_object -+ }; -+ - struct bfd - { - /* The filename the application opened the BFD with. */ -@@ -6681,6 +6695,9 @@ struct bfd - /* Set if this is a plugin output file. */ - unsigned int lto_output : 1; - -+ /* LTO object type. */ -+ ENUM_BITFIELD (bfd_lto_object_type) lto_type : 2; -+ - /* Set to dummy BFD created when claimed by a compiler plug-in - library. */ - bfd *plugin_dummy_bfd; -@@ -6706,6 +6723,9 @@ struct bfd - /* The last section on the section list. */ - struct bfd_section *section_last; - -+ /* The object-only section on the section list. */ -+ struct bfd_section *object_only_section; -+ - /* The number of sections. */ - unsigned int section_count; - -@@ -7026,6 +7046,8 @@ bfd_boolean bfd_convert_section_contents - (bfd *ibfd, asection *isec, bfd *obfd, - bfd_byte **ptr, bfd_size_type *ptr_size); - -+asymbol *bfd_group_signature (asection *group, asymbol **isympp); -+ - /* Extracted from archive.c. */ - symindex bfd_get_next_mapent - (bfd *abfd, symindex previous, carsym **sym); -diff -rup binutils-2.26.orig/bfd/elf.c binutils-2.26/bfd/elf.c ---- binutils-2.26.orig/bfd/elf.c 2016-02-19 09:35:36.280000903 +0000 -+++ binutils-2.26/bfd/elf.c 2016-02-19 09:35:54.904106515 +0000 -@@ -2387,6 +2387,7 @@ static const struct bfd_elf_special_sect - { STRING_COMMA_LEN (".gnu.linkonce.b"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, - { STRING_COMMA_LEN (".gnu.lto_"), -1, SHT_PROGBITS, SHF_EXCLUDE }, - { STRING_COMMA_LEN (".got"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, -+ { STRING_COMMA_LEN (".gnu_object_only"), 0, SHT_GNU_OBJECT_ONLY, SHF_EXCLUDE }, - { STRING_COMMA_LEN (".gnu.version"), 0, SHT_GNU_versym, 0 }, - { STRING_COMMA_LEN (".gnu.version_d"), 0, SHT_GNU_verdef, 0 }, - { STRING_COMMA_LEN (".gnu.version_r"), 0, SHT_GNU_verneed, 0 }, -diff -rup binutils-2.26.orig/bfd/format.c binutils-2.26/bfd/format.c ---- binutils-2.26.orig/bfd/format.c 2016-02-19 09:35:36.265000818 +0000 -+++ binutils-2.26/bfd/format.c 2016-02-19 09:36:21.420256880 +0000 -@@ -46,6 +46,9 @@ SUBSECTION - #include "sysdep.h" - #include "bfd.h" - #include "libbfd.h" -+#if BFD_SUPPORTS_PLUGINS -+#include "plugin.h" -+#endif - - /* IMPORT from targets.c. */ - extern const size_t _bfd_target_vector_entries; -@@ -179,6 +182,33 @@ bfd_preserve_finish (bfd *abfd ATTRIBUTE - preserve->marker = NULL; - } - -+/* Set lto_type in ABFD. */ -+ -+static void -+bfd_set_lto_type (bfd *abfd) -+{ -+ if (abfd->format == bfd_object -+ && abfd->lto_type == lto_non_object -+ && (abfd->flags & (DYNAMIC | EXEC_P)) == 0) -+ { -+ asection *sec; -+ enum bfd_lto_object_type type = lto_non_ir_object; -+ for (sec = abfd->sections; sec != NULL; sec = sec->next) -+ { -+ if (strcmp (sec->name, GNU_OBJECT_ONLY_SECTION_NAME) == 0) -+ { -+ type = lto_mixed_object; -+ abfd->object_only_section = sec; -+ break; -+ } -+ else if (type != lto_ir_object -+ && strncmp (sec->name, ".gnu.lto_", 9) == 0) -+ type = lto_ir_object; -+ } -+ abfd->lto_type = type; -+ } -+} -+ - /* - FUNCTION - bfd_check_format_matches -@@ -221,7 +251,10 @@ bfd_check_format_matches (bfd *abfd, bfd - } - - if (abfd->format != bfd_unknown) -- return abfd->format == format; -+ { -+ bfd_set_lto_type (abfd); -+ return abfd->format == format; -+ } - - if (matching != NULL || *bfd_associated_vector != NULL) - { -@@ -285,6 +318,13 @@ bfd_check_format_matches (bfd *abfd, bfd - || (*target)->match_priority > best_match) - continue; - -+#if BFD_SUPPORTS_PLUGINS -+ /* If the plugin target is explicitly specified when a BFD file -+ is opened, don't check it twice. */ -+ if (bfd_plugin_specified_p () && bfd_plugin_target_p (*target)) -+ continue; -+#endif -+ - /* If we already tried a match, the bfd is modified and may - have sections attached, which will confuse the next - _bfd_check_format call. */ -@@ -449,6 +489,8 @@ bfd_check_format_matches (bfd *abfd, bfd - if (matching_vector) - free (matching_vector); - -+ bfd_set_lto_type (abfd); -+ - /* File position has moved, BTW. */ - return TRUE; - } -diff -rup binutils-2.26.orig/bfd/opncls.c binutils-2.26/bfd/opncls.c ---- binutils-2.26.orig/bfd/opncls.c 2016-02-19 09:35:36.281000909 +0000 -+++ binutils-2.26/bfd/opncls.c 2016-02-19 09:35:54.905106520 +0000 -@@ -1717,3 +1717,69 @@ bfd_fill_in_gnu_debuglink_section (bfd * - - return TRUE; - } -+ -+/* -+FUNCTION -+ bfd_extract_object_only_section -+ -+SYNOPSIS -+ const char *bfd_extract_object_only_section -+ (bfd *abfd); -+ -+DESCRIPTION -+ -+ Takes a @var{ABFD} and extract the .gnu_object_only section into -+ a temporary file. -+ -+RETURNS -+ The name of the temporary file is returned if all is ok. -+ Otherwise <<NULL>> is returned and bfd_error is set. -+*/ -+ -+const char * -+bfd_extract_object_only_section (bfd *abfd) -+{ -+ asection *sec = abfd->object_only_section; -+ const char *name; -+ FILE *file; -+ bfd_byte *memhunk = NULL; -+ size_t off, size; -+ bfd_error_type err; -+ -+ /* Get a temporary object-only file. */ -+ name = make_temp_file (".obj-only.o"); -+ -+ /* Open the object-only file. */ -+ file = real_fopen (name, FOPEN_WB); -+ if (!bfd_get_full_section_contents (abfd, sec, &memhunk)) -+ { -+ err = bfd_get_error (); -+ -+loser: -+ free (memhunk); -+ fclose (file); -+ unlink (name); -+ bfd_set_error (err); -+ return NULL; -+ } -+ -+ off = 0; -+ size = sec->size; -+ while (off != size) -+ { -+ size_t written, nwrite = size - off; -+ -+ written = fwrite (memhunk + off, 1, nwrite, file); -+ if (written < nwrite && ferror (file)) -+ { -+ err = bfd_error_system_call; -+ goto loser; -+ } -+ -+ off += written; -+ } -+ -+ free (memhunk); -+ fclose (file); -+ return name; -+} -diff -rup binutils-2.26.orig/bfd/plugin.c binutils-2.26/bfd/plugin.c ---- binutils-2.26.orig/bfd/plugin.c 2016-02-19 09:35:36.271000852 +0000 -+++ binutils-2.26/bfd/plugin.c 2016-02-19 09:35:54.905106520 +0000 -@@ -130,6 +130,146 @@ register_claim_file (ld_plugin_claim_fil - return LDPS_OK; - } - -+static asection bfd_plugin_fake_text_section -+ = BFD_FAKE_SECTION (bfd_plugin_fake_text_section, 0, 0, ".text", 0); -+static asection bfd_plugin_fake_common_section -+ = BFD_FAKE_SECTION (bfd_plugin_fake_common_section, SEC_IS_COMMON, 0, -+ NULL, 0); -+ -+/* Get symbols from object only section. */ -+ -+static void -+bfd_plugin_get_symbols_in_object_only (bfd *abfd) -+{ -+ struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; -+ const char *object_only_file; -+ bfd *nbfd; -+ long storage; -+ long object_only_nsyms, added_nsyms, i; -+ asymbol **object_only_syms, **added_syms; -+ -+ plugin_data->object_only_syms = NULL; -+ plugin_data->object_only_nsyms = 0; -+ -+ if (abfd->sections == NULL && abfd->my_archive == NULL) -+ { -+ nbfd = bfd_openr (abfd->filename, NULL); -+ if (nbfd == NULL) -+ { -+ (*_bfd_error_handler) -+ (_("%s: failed to open to extract object only section: %s"), -+ abfd->filename, bfd_errmsg (bfd_get_error ())); -+ goto error_return; -+ } -+ else if (!bfd_check_format (nbfd, bfd_object)) -+ { -+ /* There is no object only section if it isn't a bfd_object -+ file. */ -+error_return: -+ bfd_close (nbfd); -+ return; -+ } -+ } -+ else -+ { -+ if (!bfd_check_format (abfd, bfd_object)) -+ { -+ (*_bfd_error_handler) -+ (_("%B: invalid file to extract object only section: %s"), -+ abfd, bfd_errmsg (bfd_get_error ())); -+ return; -+ } -+ nbfd = abfd; -+ } -+ -+ if (nbfd->lto_type == lto_mixed_object -+ && (nbfd->flags & HAS_SYMS) != 0) -+ { -+ object_only_file = bfd_extract_object_only_section (nbfd); -+ if (object_only_file == NULL) -+ (*_bfd_error_handler) -+ (_("%B: failed to extract object only section: %s"), -+ abfd, bfd_errmsg (bfd_get_error ())); -+ } -+ else -+ object_only_file = NULL; -+ -+ /* Close the new bfd we just opened. */ -+ if (nbfd != abfd) -+ bfd_close (nbfd); -+ -+ /* Return if there is no object only section or there is no -+ symbol in object only section. */ -+ if (!object_only_file) -+ return; -+ -+ /* Open the file containing object only section. */ -+ nbfd = bfd_openr (object_only_file, NULL); -+ if (!bfd_check_format (nbfd, bfd_object)) -+ { -+ (*_bfd_error_handler) -+ (_("%B: failed to open object only section: %s"), -+ abfd, bfd_errmsg (bfd_get_error ())); -+ goto quit; -+ } -+ -+ storage = bfd_get_symtab_upper_bound (nbfd); -+ if (storage <= 0) -+ { -+ if (storage < 0) -+ (*_bfd_error_handler) -+ (_("%B: failed to get symbol table in object only section: %s"), -+ abfd, bfd_errmsg (bfd_get_error ())); -+ -+ goto quit; -+ } -+ -+ object_only_syms = (asymbol **) bfd_malloc (storage); -+ object_only_nsyms = bfd_canonicalize_symtab (nbfd, object_only_syms); -+ -+ /* FIXME: We waste some spaces if not all symbols are copied. */ -+ added_syms = (asymbol **) bfd_alloc (abfd, storage); -+ added_nsyms = 0; -+ -+ /* Copy only global symbols from object only section. */ -+ for (i = 0; i < object_only_nsyms; i++) -+ { -+ asection *sec = object_only_syms[i]->section; -+ flagword flags = object_only_syms[i]->flags; -+ asymbol *s; -+ -+ if (bfd_is_com_section (sec)) -+ sec = &bfd_plugin_fake_common_section; -+ else if (bfd_is_und_section (sec)) -+ ; -+ else if ((flags & (BSF_GLOBAL | BSF_WEAK | BSF_GNU_UNIQUE)) != 0) -+ sec = &bfd_plugin_fake_text_section; -+ else -+ continue; -+ -+ s = bfd_alloc (abfd, sizeof (asymbol)); -+ BFD_ASSERT (s); -+ added_syms[added_nsyms++] = s; -+ -+ s->section = sec; -+ s->the_bfd = abfd; -+ s->name = xstrdup (object_only_syms[i]->name); -+ s->value = 0; -+ s->flags = flags; -+ s->udata.p = NULL; -+ } -+ -+ plugin_data->object_only_syms = added_syms; -+ plugin_data->object_only_nsyms = added_nsyms; -+ -+ free (object_only_syms); -+ -+quit: -+ /* Close and remove the object only section file. */ -+ bfd_close (nbfd); -+ unlink (object_only_file); -+} -+ - static enum ld_plugin_status - add_symbols (void * handle, - int nsyms, -@@ -142,10 +282,13 @@ add_symbols (void * handle, - plugin_data->nsyms = nsyms; - plugin_data->syms = syms; - -- if (nsyms != 0) -+ abfd->tdata.plugin_data = plugin_data; -+ -+ bfd_plugin_get_symbols_in_object_only (abfd); -+ -+ if ((nsyms + plugin_data->object_only_nsyms) != 0) - abfd->flags |= HAS_SYMS; - -- abfd->tdata.plugin_data = plugin_data; - return LDPS_OK; - } - -@@ -440,7 +583,8 @@ static long - bfd_plugin_get_symtab_upper_bound (bfd *abfd) - { - struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; -- long nsyms = plugin_data->nsyms; -+ /* Add symbols from object only section. */ -+ long nsyms = plugin_data->nsyms + plugin_data->object_only_nsyms; - - BFD_ASSERT (nsyms >= 0); - -@@ -474,12 +618,7 @@ bfd_plugin_canonicalize_symtab (bfd *abf - struct plugin_data_struct *plugin_data = abfd->tdata.plugin_data; - long nsyms = plugin_data->nsyms; - const struct ld_plugin_symbol *syms = plugin_data->syms; -- static asection fake_section; -- static asection fake_common_section; -- int i; -- -- fake_section.name = ".text"; -- fake_common_section.flags = SEC_IS_COMMON; -+ int i, j; - - for (i = 0; i < nsyms; i++) - { -@@ -492,10 +631,11 @@ bfd_plugin_canonicalize_symtab (bfd *abf - s->name = syms[i].name; - s->value = 0; - s->flags = convert_flags (&syms[i]); -+ s->udata.p = NULL; - switch (syms[i].def) - { - case LDPK_COMMON: -- s->section = &fake_common_section; -+ s->section = &bfd_plugin_fake_common_section; - break; - case LDPK_UNDEF: - case LDPK_WEAKUNDEF: -@@ -503,15 +643,18 @@ bfd_plugin_canonicalize_symtab (bfd *abf - break; - case LDPK_DEF: - case LDPK_WEAKDEF: -- s->section = &fake_section; -+ s->section = &bfd_plugin_fake_text_section; - break; - default: - BFD_ASSERT (0); - } -- -- s->udata.p = (void *) &syms[i]; - } - -+ /* Copy symbols from object only section. */ -+ nsyms += plugin_data->object_only_nsyms; -+ for (j = 0; j < plugin_data->object_only_nsyms; j++, i++) -+ alocation[i] = plugin_data->object_only_syms[j]; -+ - return nsyms; - } - -diff -rup binutils-2.26.orig/bfd/plugin.h binutils-2.26/bfd/plugin.h ---- binutils-2.26.orig/bfd/plugin.h 2016-02-19 09:35:36.271000852 +0000 -+++ binutils-2.26/bfd/plugin.h 2016-02-19 09:35:54.906106526 +0000 -@@ -33,6 +33,8 @@ typedef struct plugin_data_struct - { - int nsyms; - const struct ld_plugin_symbol *syms; -+ int object_only_nsyms; -+ asymbol **object_only_syms; - } - plugin_data_struct; - -diff -rup binutils-2.26.orig/bfd/section.c binutils-2.26/bfd/section.c ---- binutils-2.26.orig/bfd/section.c 2016-02-19 09:35:36.276000881 +0000 -+++ binutils-2.26/bfd/section.c 2016-02-19 09:35:54.906106526 +0000 -@@ -588,6 +588,9 @@ CODE_FRAGMENT - .#define BFD_COM_SECTION_NAME "*COM*" - .#define BFD_IND_SECTION_NAME "*IND*" - . -+.{* GNU object-only section name. *} -+.#define GNU_OBJECT_ONLY_SECTION_NAME ".gnu_object_only" -+. - .{* Pointer to the common section. *} - .#define bfd_com_section_ptr (&_bfd_std_section[0]) - .{* Pointer to the undefined section. *} -diff -rup binutils-2.26.orig/binutils/objcopy.c binutils-2.26/binutils/objcopy.c ---- binutils-2.26.orig/binutils/objcopy.c 2016-02-19 09:35:36.287000943 +0000 -+++ binutils-2.26/binutils/objcopy.c 2016-02-19 09:35:54.908106537 +0000 -@@ -1108,30 +1108,6 @@ is_specified_symbol (const char *name, h - return htab_find (htab, name) != NULL; - } - --/* Return a pointer to the symbol used as a signature for GROUP. */ -- --static asymbol * --group_signature (asection *group) --{ -- bfd *abfd = group->owner; -- Elf_Internal_Shdr *ghdr; -- -- if (bfd_get_flavour (abfd) != bfd_target_elf_flavour) -- return NULL; -- -- ghdr = &elf_section_data (group)->this_hdr; -- if (ghdr->sh_link < elf_numsections (abfd)) -- { -- const struct elf_backend_data *bed = get_elf_backend_data (abfd); -- Elf_Internal_Shdr *symhdr = elf_elfsections (abfd) [ghdr->sh_link]; -- -- if (symhdr->sh_type == SHT_SYMTAB -- && ghdr->sh_info < symhdr->sh_size / bed->s->sizeof_sym) -- return isympp[ghdr->sh_info - 1]; -- } -- return NULL; --} -- - /* Return TRUE if the section is a DWO section. */ - - static bfd_boolean -@@ -1237,7 +1213,7 @@ is_strip_section (bfd *abfd ATTRIBUTE_UN - /* PR binutils/3181 - If we are going to strip the group signature symbol, then - strip the group section too. */ -- gsym = group_signature (sec); -+ gsym = bfd_group_signature (sec, isympp); - if (gsym != NULL) - gname = gsym->name; - else -@@ -3091,7 +3067,7 @@ setup_section (bfd *ibfd, sec_ptr isecti - - if ((isection->flags & SEC_GROUP) != 0) - { -- asymbol *gsym = group_signature (isection); -+ asymbol *gsym = bfd_group_signature (isection, isympp); - - if (gsym != NULL) - { -diff -rup binutils-2.26.orig/binutils/readelf.c binutils-2.26/binutils/readelf.c ---- binutils-2.26.orig/binutils/readelf.c 2016-02-19 09:35:36.295000988 +0000 -+++ binutils-2.26/binutils/readelf.c 2016-02-19 09:35:54.911106554 +0000 -@@ -3900,6 +3900,7 @@ get_section_type_name (unsigned int sh_t - case 0x7ffffffd: return "AUXILIARY"; - case 0x7fffffff: return "FILTER"; - case SHT_GNU_LIBLIST: return "GNU_LIBLIST"; -+ case SHT_GNU_OBJECT_ONLY: return "GNU_OBJECT_ONLY"; - - default: - if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC)) -diff -rup binutils-2.26.orig/gas/testsuite/gas/elf/section9.d binutils-2.26/gas/testsuite/gas/elf/section9.d ---- binutils-2.26.orig/gas/testsuite/gas/elf/section9.d 2016-02-19 09:35:36.397001567 +0000 -+++ binutils-2.26/gas/testsuite/gas/elf/section9.d 2016-02-19 09:35:54.912106560 +0000 -@@ -4,4 +4,5 @@ - #... - [ ]*\[.*\][ ]+\.gnu\.lto_main[ ]+PROGBITS.*[ ]+E[ ]+.* - [ ]*\[.*\][ ]+\.gnu\.lto_\.pureconst[ ]+PROGBITS.*[ ]+E[ ]+.* -+[ ]*\[.*\][ ]+\.gnu_object_only[ ]+GNU_OBJECT_ONLY.*[ ]+E[ ]+.* - #pass -diff -rup binutils-2.26.orig/gas/testsuite/gas/elf/section9.s binutils-2.26/gas/testsuite/gas/elf/section9.s ---- binutils-2.26.orig/gas/testsuite/gas/elf/section9.s 2016-02-19 09:35:36.397001567 +0000 -+++ binutils-2.26/gas/testsuite/gas/elf/section9.s 2016-02-19 09:35:54.912106560 +0000 -@@ -2,3 +2,5 @@ - .byte 0,0,0,0 - .section .gnu.lto_.pureconst,"",%progbits - .byte 0,0,0,0 -+ .section .gnu_object_only -+ .byte 0,0,0,0 -diff -rup binutils-2.26.orig/include/bfdlink.h binutils-2.26/include/bfdlink.h ---- binutils-2.26.orig/include/bfdlink.h 2016-02-19 09:35:36.672003126 +0000 -+++ binutils-2.26/include/bfdlink.h 2016-02-19 09:35:54.913106566 +0000 -@@ -400,6 +400,12 @@ struct bfd_link_info - /* TRUE if ok to have multiple definition. */ - unsigned int allow_multiple_definition: 1; - -+ /* TRUE if .gnu_object_only section should be created. */ -+ unsigned int emit_gnu_object_only: 1; -+ -+ /* TRUE if .gnu_object_only section is being created. */ -+ unsigned int emitting_gnu_object_only: 1; -+ - /* TRUE if ok to have version with no definition. */ - unsigned int allow_undefined_version: 1; - -diff -rup binutils-2.26.orig/include/elf/common.h binutils-2.26/include/elf/common.h ---- binutils-2.26.orig/include/elf/common.h 2016-02-19 09:35:36.675003143 +0000 -+++ binutils-2.26/include/elf/common.h 2016-02-19 09:35:54.913106566 +0000 -@@ -478,6 +478,7 @@ - #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes */ - #define SHT_GNU_HASH 0x6ffffff6 /* GNU style symbol hash table */ - #define SHT_GNU_LIBLIST 0x6ffffff7 /* List of prelink dependencies */ -+#define SHT_GNU_OBJECT_ONLY 0x6ffffff8 /* Object only */ - - /* The next three section types are defined by Solaris, and are named - SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU* -diff -rup binutils-2.26.orig/ld/emultempl/aarch64elf.em binutils-2.26/ld/emultempl/aarch64elf.em ---- binutils-2.26.orig/ld/emultempl/aarch64elf.em 2016-02-19 09:35:36.698003274 +0000 -+++ binutils-2.26/ld/emultempl/aarch64elf.em 2016-02-19 09:35:54.914106571 +0000 -@@ -271,7 +271,7 @@ gld${EMULATION_NAME}_after_allocation (v - } - - static void --gld${EMULATION_NAME}_finish (void) -+aarch64_finish (void) - { - if (!bfd_link_relocatable (&link_info)) - { -@@ -283,7 +283,7 @@ gld${EMULATION_NAME}_finish (void) - } - } - -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - - /* This is a convenient point to tell BFD about target specific flags. -@@ -435,4 +435,4 @@ LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS= - LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse - - # Call the extra arm-elf function --LDEMUL_FINISH=gld${EMULATION_NAME}_finish -+LDEMUL_FINISH=aarch64_finish -diff -rup binutils-2.26.orig/ld/emultempl/alphaelf.em binutils-2.26/ld/emultempl/alphaelf.em ---- binutils-2.26.orig/ld/emultempl/alphaelf.em 2016-02-19 09:35:36.698003274 +0000 -+++ binutils-2.26/ld/emultempl/alphaelf.em 2016-02-19 09:35:54.914106571 +0000 -@@ -104,7 +104,7 @@ alpha_finish (void) - if (limit_32bit) - elf_elfheader (link_info.output_bfd)->e_flags |= EF_ALPHA_32BIT; - -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - EOF - -diff -rup binutils-2.26.orig/ld/emultempl/armelf.em binutils-2.26/ld/emultempl/armelf.em ---- binutils-2.26.orig/ld/emultempl/armelf.em 2016-02-19 09:35:36.698003274 +0000 -+++ binutils-2.26/ld/emultempl/armelf.em 2016-02-19 09:35:54.914106571 +0000 -@@ -377,7 +377,7 @@ gld${EMULATION_NAME}_after_allocation (v - } - - static void --gld${EMULATION_NAME}_finish (void) -+arm_finish (void) - { - struct bfd_link_hash_entry * h; - -@@ -404,7 +404,7 @@ gld${EMULATION_NAME}_finish (void) - } - } - -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - - if (thumb_entry_symbol) - { -@@ -730,4 +730,4 @@ LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS= - LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME}"_before_parse - - # Call the extra arm-elf function --LDEMUL_FINISH=gld${EMULATION_NAME}_finish -+LDEMUL_FINISH=arm_finish -diff -rup binutils-2.26.orig/ld/emultempl/avrelf.em binutils-2.26/ld/emultempl/avrelf.em ---- binutils-2.26.orig/ld/emultempl/avrelf.em 2016-02-19 09:35:36.698003274 +0000 -+++ binutils-2.26/ld/emultempl/avrelf.em 2016-02-19 09:35:54.915106577 +0000 -@@ -209,7 +209,7 @@ avr_finish (void) - else - elf_elfheader (abfd)->e_flags &= ~EF_AVR_LINKRELAX_PREPARED; - -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - EOF - -diff -rup binutils-2.26.orig/ld/emultempl/elf32.em binutils-2.26/ld/emultempl/elf32.em ---- binutils-2.26.orig/ld/emultempl/elf32.em 2016-02-19 09:35:36.700003285 +0000 -+++ binutils-2.26/ld/emultempl/elf32.em 2016-02-19 09:35:54.915106577 +0000 -@@ -66,6 +66,7 @@ static void gld${EMULATION_NAME}_before_ - static void gld${EMULATION_NAME}_after_allocation (void); - static lang_output_section_statement_type *gld${EMULATION_NAME}_place_orphan - (asection *, const char *, int); -+static void gld${EMULATION_NAME}_finish (void); - EOF - - if [ "x${USE_LIBPATH}" = xyes ] ; then -@@ -1795,6 +1796,8 @@ output_rel_find (asection *sec, int isdy - return last; - } - -+static int orphan_init_done = 0; -+ - /* Place an orphan section. We use this to put random SHF_ALLOC - sections in the right segment. */ - -@@ -1803,7 +1806,7 @@ gld${EMULATION_NAME}_place_orphan (asect - const char *secname, - int constraint) - { -- static struct orphan_save hold[] = -+ static struct orphan_save orig_hold[] = - { - { ".text", - SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE, -@@ -1833,6 +1836,7 @@ gld${EMULATION_NAME}_place_orphan (asect - SEC_HAS_CONTENTS, - 0, 0, 0, 0 }, - }; -+ static struct orphan_save hold[ARRAY_SIZE (orig_hold)]; - enum orphan_save_index - { - orphan_text = 0, -@@ -1845,7 +1849,6 @@ gld${EMULATION_NAME}_place_orphan (asect - orphan_sdata, - orphan_nonalloc - }; -- static int orphan_init_done = 0; - struct orphan_save *place; - lang_output_section_statement_type *after; - lang_output_section_statement_type *os; -@@ -1924,15 +1927,22 @@ gld${EMULATION_NAME}_place_orphan (asect - - if (!orphan_init_done) - { -- struct orphan_save *ho; -+ struct orphan_save *ho, *horig; - - for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho) -+ for (ho = hold, horig = orig_hold; -+ ho < hold + ARRAY_SIZE (hold); -+ ++ho, ++horig) -+ { -+ *ho = *horig; -+ if (ho->name != NULL) - if (ho->name != NULL) - { - ho->os = lang_output_section_find (ho->name); - if (ho->os != NULL && ho->os->flags == 0) - ho->os->flags = ho->flags; - } -+ } - orphan_init_done = 1; - } - -@@ -2017,6 +2027,27 @@ gld${EMULATION_NAME}_place_orphan (asect - EOF - fi - -+fragment <<EOF -+ -+/* Final emulation specific call. */ -+ -+static void -+gld${EMULATION_NAME}_finish (void) -+{ -+EOF -+if test x"$LDEMUL_PLACE_ORPHAN" != xgld"$EMULATION_NAME"_place_orphan; then -+fragment <<EOF -+ /* Support the object-only output. */ -+ if (link_info.emit_gnu_object_only) -+ orphan_init_done = 0; -+ -+EOF -+fi -+fragment <<EOF -+ finish_default (); -+} -+EOF -+ - if test x"$LDEMUL_AFTER_ALLOCATION" != xgld"$EMULATION_NAME"_after_allocation; then - fragment <<EOF - -@@ -2503,7 +2534,7 @@ struct ld_emulation_xfer_struct ld_${EMU - ${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script}, - "${EMULATION_NAME}", - "${OUTPUT_FORMAT}", -- ${LDEMUL_FINISH-finish_default}, -+ ${LDEMUL_FINISH-gld${EMULATION_NAME}_finish}, - ${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL}, - ${LDEMUL_OPEN_DYNAMIC_ARCHIVE-gld${EMULATION_NAME}_open_dynamic_archive}, - ${LDEMUL_PLACE_ORPHAN-gld${EMULATION_NAME}_place_orphan}, -diff -rup binutils-2.26.orig/ld/emultempl/ppc32elf.em binutils-2.26/ld/emultempl/ppc32elf.em ---- binutils-2.26.orig/ld/emultempl/ppc32elf.em 2016-02-19 09:35:36.699003279 +0000 -+++ binutils-2.26/ld/emultempl/ppc32elf.em 2016-02-19 09:35:54.916106583 +0000 -@@ -215,7 +215,7 @@ ppc_finish (void) - { - if (params.ppc476_workaround) - lang_for_each_statement (no_zero_padding); -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - - EOF -diff -rup binutils-2.26.orig/ld/emultempl/ppc64elf.em binutils-2.26/ld/emultempl/ppc64elf.em ---- binutils-2.26.orig/ld/emultempl/ppc64elf.em 2016-02-19 09:35:36.699003279 +0000 -+++ binutils-2.26/ld/emultempl/ppc64elf.em 2016-02-19 09:35:54.916106583 +0000 -@@ -562,7 +562,7 @@ gld${EMULATION_NAME}_after_allocation (v - /* Final emulation specific call. */ - - static void --gld${EMULATION_NAME}_finish (void) -+ppc_finish (void) - { - char *msg = NULL; - char *line, *endline; -@@ -594,7 +594,7 @@ gld${EMULATION_NAME}_finish (void) - free (msg); - - ppc64_elf_restore_symbols (&link_info); -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - - -@@ -928,4 +928,4 @@ LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS= - LDEMUL_AFTER_OPEN=ppc_after_open - LDEMUL_BEFORE_ALLOCATION=ppc_before_allocation - LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation --LDEMUL_FINISH=gld${EMULATION_NAME}_finish -+LDEMUL_FINISH=ppc_finish -diff -rup binutils-2.26.orig/ld/emultempl/spuelf.em binutils-2.26/ld/emultempl/spuelf.em ---- binutils-2.26.orig/ld/emultempl/spuelf.em 2016-02-19 09:35:36.699003279 +0000 -+++ binutils-2.26/ld/emultempl/spuelf.em 2016-02-19 09:35:54.916106583 +0000 -@@ -416,7 +416,7 @@ spu_elf_relink (void) - /* Final emulation specific call. */ - - static void --gld${EMULATION_NAME}_finish (void) -+spu_finish (void) - { - if (is_spu_target ()) - { -@@ -432,7 +432,7 @@ gld${EMULATION_NAME}_finish (void) - einfo ("%P: --auto-overlay ignored with zero local store range\n"); - } - -- finish_default (); -+ gld${EMULATION_NAME}_finish (); - } - - static char * -@@ -832,5 +832,5 @@ PARSE_AND_LIST_ARGS_CASES=' - - LDEMUL_AFTER_OPEN=spu_after_open - LDEMUL_BEFORE_ALLOCATION=spu_before_allocation --LDEMUL_FINISH=gld${EMULATION_NAME}_finish -+LDEMUL_FINISH=spu_finish - LDEMUL_CHOOSE_TARGET=gld${EMULATION_NAME}_choose_target -diff -rup binutils-2.26.orig/ld/ldexp.c binutils-2.26/ld/ldexp.c ---- binutils-2.26.orig/ld/ldexp.c 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldexp.c 2016-02-19 09:35:54.917106588 +0000 -@@ -1616,14 +1616,15 @@ align_n (bfd_vma value, bfd_vma align) - } - - void --ldexp_init (void) -+ldexp_init (bfd_boolean object_only) - { - /* The value "13" is ad-hoc, somewhat related to the expected number of - assignments in a linker script. */ -- if (!bfd_hash_table_init_n (&definedness_table, -- definedness_newfunc, -- sizeof (struct definedness_hash_entry), -- 13)) -+ if (!object_only -+ && !bfd_hash_table_init_n (&definedness_table, -+ definedness_newfunc, -+ sizeof (struct definedness_hash_entry), -+ 13)) - einfo (_("%P%F: can not create hash table: %E\n")); - } - -@@ -1658,7 +1659,8 @@ ldexp_finalize_syms (void) - } - - void --ldexp_finish (void) -+ldexp_finish (bfd_boolean object_only) - { -- bfd_hash_table_free (&definedness_table); -+ if (!object_only) -+ bfd_hash_table_free (&definedness_table); - } -diff -rup binutils-2.26.orig/ld/ldexp.h binutils-2.26/ld/ldexp.h ---- binutils-2.26.orig/ld/ldexp.h 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldexp.h 2016-02-19 09:35:54.917106588 +0000 -@@ -229,8 +229,8 @@ fill_type *exp_get_fill - (etree_type *, fill_type *, char *); - bfd_vma exp_get_abs_int - (etree_type *, int, char *); --void ldexp_init (void); -+void ldexp_init (bfd_boolean); - void ldexp_finalize_syms (void); --void ldexp_finish (void); -+void ldexp_finish (bfd_boolean); - - #endif -diff -rup binutils-2.26.orig/ld/ldfile.c binutils-2.26/ld/ldfile.c ---- binutils-2.26.orig/ld/ldfile.c 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldfile.c 2016-02-19 09:35:54.918106594 +0000 -@@ -313,7 +313,9 @@ success: - && !no_more_claiming - && bfd_check_format (entry->the_bfd, bfd_object)) - plugin_maybe_claim (entry); -+ else - #endif /* ENABLE_PLUGINS */ -+ cmdline_check_object_only_section (entry->the_bfd, FALSE); - - /* It opened OK, the format checked out, and the plugins have had - their chance to claim it, so this is success. */ -diff -rup binutils-2.26.orig/ld/ldlang.c binutils-2.26/ld/ldlang.c ---- binutils-2.26.orig/ld/ldlang.c 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldlang.c 2016-02-19 09:35:54.921106611 +0000 -@@ -36,6 +36,7 @@ - #include "ldctor.h" - #include "ldfile.h" - #include "ldemul.h" -+#include "ldwrite.h" - #include "fnmatch.h" - #include "demangle.h" - #include "hashtab.h" -@@ -45,6 +46,9 @@ - #include "plugin.h" - #endif /* ENABLE_PLUGINS */ - -+/* FIXME: Put it here to avoid NAME conflict from ldgram.h. */ -+#include "elf-bfd.h" -+ - #ifndef offsetof - #define offsetof(TYPE, MEMBER) ((size_t) & (((TYPE*) 0)->MEMBER)) - #endif -@@ -68,6 +72,9 @@ static lang_statement_list_type *stat_sa - static lang_statement_list_type **stat_save_ptr = &stat_save[0]; - static struct unique_sections *unique_section_list; - static struct asneeded_minfo *asneeded_list_head; -+static cmdline_list_type cmdline_object_only_file_list; -+static cmdline_list_type cmdline_object_only_archive_list; -+static cmdline_list_type cmdline_temp_object_only_list; - - /* Forward declarations. */ - static void exp_init_os (etree_type *); -@@ -86,6 +93,10 @@ static void lang_do_version_exports_sect - static void lang_finalize_version_expr_head - (struct bfd_elf_version_expr_head *); - static void lang_do_memory_regions (void); -+static void cmdline_lists_init (void); -+static void cmdline_get_object_only_input_files (void); -+static void print_cmdline_list (cmdline_union_type *); -+static bfd_boolean cmdline_on_object_only_archive_list_p (bfd *); - - /* Exported variables. */ - const char *output_target; -@@ -1219,14 +1230,17 @@ output_section_statement_table_free (voi - /* Build enough state so that the parser can build its tree. */ - - void --lang_init (void) -+lang_init (bfd_boolean object_only) - { -- obstack_begin (&stat_obstack, 1000); -+ if (!object_only) -+ obstack_begin (&stat_obstack, 1000); - - stat_ptr = &statement_list; - - output_section_statement_table_init (); - -+ cmdline_lists_init (); -+ - lang_list_init (stat_ptr); - - lang_list_init (&input_file_chain); -@@ -2843,6 +2857,12 @@ load_symbols (lang_input_statement_type - loaded = FALSE; - } - -+ if (link_info.emitting_gnu_object_only) -+ { -+ if (!cmdline_on_object_only_archive_list_p (member)) -+ continue; -+ } -+ - subsbfd = member; - if (!(*link_info.callbacks - ->add_archive_element) (&link_info, member, -@@ -6780,7 +6800,38 @@ lang_process (void) - open_input_bfds (statement_list.head, OPEN_BFD_RESCAN); - } - } -+ else - #endif /* ENABLE_PLUGINS */ -+ if (bfd_link_relocatable (&link_info)) -+ { -+ /* Check if .gnu_object_only section should be created. */ -+ bfd *p; -+ int object_type; -+ -+ object_type = 0; -+ for (p = link_info.input_bfds; p != (bfd *) NULL; p = p->link.next) -+ { -+ object_type |= 1 << p->lto_type; -+ if ((object_type & (1 << lto_mixed_object)) != 0 -+ || ((object_type -+ & (1 << lto_non_ir_object -+ | 1 << lto_ir_object)) -+ == (1 << lto_non_ir_object | 1 << lto_ir_object))) -+ { -+ link_info.emit_gnu_object_only = TRUE; -+ break; -+ } -+ } -+ -+ if (verbose -+ && (cmdline_object_only_file_list.head -+ || cmdline_object_only_archive_list.head)) -+ { -+ info_msg (_("Object-only input files:\n ")); -+ print_cmdline_list (cmdline_object_only_file_list.head); -+ print_cmdline_list (cmdline_object_only_archive_list.head); -+ } -+ } - - link_info.gc_sym_list = &entry_symbol; - if (entry_symbol.name == NULL) -@@ -8275,3 +8326,965 @@ lang_print_memory_usage (void) - printf (" %6.2f%%\n", percent); - } - } -+ -+static void -+cmdline_lists_init (void) -+{ -+ cmdline_object_only_file_list.tail -+ = &cmdline_object_only_file_list.head; -+ cmdline_object_only_archive_list.tail -+ = &cmdline_object_only_archive_list.head; -+ cmdline_temp_object_only_list.tail -+ = &cmdline_temp_object_only_list.head; -+} -+ -+/* Allocate an item with TYPE and DATA. */ -+ -+static cmdline_union_type * -+cmdline_list_new (cmdline_enum_type type, void *data) -+{ -+ cmdline_union_type *new_opt; -+ -+ new_opt = (cmdline_union_type *) stat_alloc (sizeof (*new_opt)); -+ new_opt->header.type = type; -+ switch (type) -+ { -+ default: -+ break; -+ case cmdline_is_file_enum: -+ new_opt->file.filename = (const char *) data; -+ break; -+ case cmdline_is_bfd_enum: -+ new_opt->abfd.abfd = (bfd *) data; -+ break; -+ } -+ return new_opt; -+} -+ -+/* Append an item with TYPE and DATA to LIST. */ -+ -+static void -+cmdline_list_append (cmdline_list_type *list, cmdline_enum_type type, -+ void *data) -+{ -+ cmdline_union_type *new_opt = cmdline_list_new (type, data); -+ new_opt->header.next = NULL; -+ *list->tail = new_opt; -+ list->tail = &new_opt->header.next; -+} -+ -+static void -+print_cmdline_list (cmdline_union_type *c) -+{ -+ for (; c != NULL; c = c->header.next) -+ switch (c->header.type) -+ { -+ default: -+ abort (); -+ case cmdline_is_file_enum: -+ info_msg (" %s", c->file.filename); -+ break; -+ case cmdline_is_bfd_enum: -+ info_msg (" [%B]", c->abfd.abfd); -+ break; -+ } -+ -+ info_msg ("\n"); -+} -+ -+/* Return TRUE if ABFD is on cmdline_object_only_archive_list. */ -+ -+static bfd_boolean -+cmdline_on_object_only_archive_list_p (bfd *abfd) -+{ -+ cmdline_union_type *c, *next; -+ bfd *archive, *obfd, *oarchive; -+ ufile_ptr origin = abfd->origin; -+ -+ archive = bfd_my_archive (abfd); -+ for (c = cmdline_object_only_archive_list.head; c != NULL; c = next) -+ { -+ if (c->header.type != cmdline_is_bfd_enum) -+ abort (); -+ -+ next = c->header.next; -+ obfd = c->abfd.abfd; -+ oarchive = bfd_my_archive (obfd); -+ -+ /* The list is grouped by archive file name and sorted by member -+ origin. */ -+ if (strcmp (archive->filename, oarchive->filename) != 0) -+ continue; -+ -+ if (origin == obfd->origin) -+ return TRUE; -+ else if (origin < obfd->origin) -+ return FALSE; -+ } -+ -+ return FALSE; -+} -+ -+/* Append an item with TYPE and DATA to cmdline_object_only_file_list -+ or cmdline_object_only_archive_list if needed. */ -+ -+static void -+cmdline_object_only_list_append (cmdline_enum_type type, void *data) -+{ -+ cmdline_union_type *c; -+ cmdline_union_type *new_opt, *next, **prev; -+ bfd *abfd, *archive; -+ bfd *obfd, *oarchive; -+ bfd *nbfd, *narchive; -+ ufile_ptr origin, norigin; -+ -+ /* Put it on cmdline_object_only_file_list if it isn't an archive -+ member. */ -+ switch (type) -+ { -+ default: -+ abort (); -+ case cmdline_is_bfd_enum: -+ abfd = (bfd *) data; -+ archive = bfd_my_archive (abfd); -+ if (archive) -+ break; -+ case cmdline_is_file_enum: -+ cmdline_list_append (&cmdline_object_only_file_list, type, data); -+ return; -+ } -+ -+ /* Put archive member on cmdline_object_only_archive_list and sort -+ the list by archive name and archive member origin. */ -+ new_opt = (cmdline_union_type *) stat_alloc (sizeof (*new_opt)); -+ new_opt->header.type = cmdline_is_bfd_enum; -+ new_opt->header.next = NULL; -+ new_opt->abfd.abfd = (bfd *) data; -+ -+ c = cmdline_object_only_archive_list.head; -+ if (c == NULL) -+ { -+ cmdline_object_only_archive_list.head = new_opt; -+ cmdline_object_only_archive_list.tail = &new_opt->header.next; -+ return; -+ } -+ -+ prev = NULL; -+ origin = abfd->origin; -+ for (; c != NULL; c = next) -+ { -+ if (c->header.type != cmdline_is_bfd_enum) -+ abort (); -+ -+ next = c->header.next; -+ -+ obfd = c->abfd.abfd; -+ oarchive = bfd_my_archive (obfd); -+ -+ if (strcmp (archive->filename, oarchive->filename) == 0) -+ { -+ bfd_boolean after; -+ -+ if (origin < obfd->origin) -+ { -+ /* Insert it before the current. */ -+ new_opt->header.next = c; -+ if (prev) -+ *prev = new_opt; -+ else -+ cmdline_object_only_archive_list.head = new_opt; -+ return; -+ } -+ -+ after = TRUE; -+ -+ /* Check origin. */ -+ while (next) -+ { -+ if (next->header.type != cmdline_is_bfd_enum) -+ abort (); -+ -+ nbfd = next->abfd.abfd; -+ norigin = nbfd->origin; -+ if (origin > norigin) -+ { -+ /* Insert it after NEXT. */ -+ break; -+ } -+ -+ narchive = bfd_my_archive (nbfd); -+ if (strcmp (archive->filename, narchive->filename) != 0) -+ { -+ /* Insert it befor NEXT. */ -+ after = FALSE; -+ break; -+ } -+ -+ c = next; -+ next = next->header.next; -+ } -+ -+ if (after && next) -+ { -+ c = next; -+ next = next->header.next; -+ } -+ -+ if (*cmdline_object_only_archive_list.tail == c->header.next) -+ cmdline_object_only_archive_list.tail -+ = &new_opt->header.next; -+ -+ prev = &c->header.next; -+ new_opt->header.next = next; -+ *prev = new_opt; -+ return; -+ } -+ -+ prev = &c->header.next; -+ } -+ -+ *cmdline_object_only_archive_list.tail = new_opt; -+ cmdline_object_only_archive_list.tail = &new_opt->header.next; -+} -+ -+/* Get object-only input files. */ -+ -+static void -+cmdline_get_object_only_input_files (void) -+{ -+ cmdline_union_type *c, *next; -+ bfd *abfd, *archive; -+ bfd *nbfd, *narchive; -+ -+ /* Add files first. */ -+ for (c = cmdline_object_only_file_list.head; -+ c != NULL; c = c->header.next) -+ switch (c->header.type) -+ { -+ default: -+ abort (); -+ case cmdline_is_file_enum: -+ lang_add_input_file (c->file.filename, -+ lang_input_file_is_file_enum, NULL); -+ break; -+ case cmdline_is_bfd_enum: -+ abfd = c->abfd.abfd; -+ if (bfd_my_archive (abfd)) -+ abort (); -+ lang_add_input_file (abfd->filename, -+ lang_input_file_is_file_enum, NULL); -+ break; -+ } -+ -+ /* Add archive members next. */ -+ for (c = cmdline_object_only_archive_list.head; c != NULL; c = next) -+ { -+ if (c->header.type != cmdline_is_bfd_enum) -+ abort (); -+ -+ next = c->header.next; -+ -+ abfd = c->abfd.abfd; -+ archive = bfd_my_archive (abfd); -+ -+ /* Add the first archive of the archive member group. */ -+ lang_add_input_file (archive->filename, -+ lang_input_file_is_file_enum, NULL); -+ -+ /* Skip the rest members in the archive member group. */ -+ do -+ { -+ if (!next) -+ break; -+ -+ if (next->header.type != cmdline_is_bfd_enum) -+ abort (); -+ -+ next = next->header.next; -+ if (!next) -+ break; -+ nbfd = next->abfd.abfd; -+ narchive = bfd_my_archive (nbfd); -+ } -+ while (strcmp (archive->filename, narchive->filename) == 0); -+ } -+} -+ -+struct cmdline_arg -+{ -+ bfd *obfd; -+ asymbol **isympp; -+ int status; -+}; -+ -+/* Create a section in OBFD with the same -+ name and attributes as ISECTION in IBFD. */ -+ -+static void -+setup_section (bfd *ibfd, sec_ptr isection, void *p) -+{ -+ struct cmdline_arg *arg = (struct cmdline_arg *) p; -+ bfd *obfd = arg->obfd; -+ asymbol **isympp = arg->isympp; -+ const char *name = isection->name; -+ sec_ptr osection; -+ const char *err; -+ -+ /* Skip the object-only section. */ -+ if (ibfd->object_only_section == isection) -+ return; -+ -+ /* If we have already failed earlier on, do not keep on generating -+ complaints now. */ -+ if (arg->status) -+ return; -+ -+ osection = bfd_make_section_anyway_with_flags (obfd, name, -+ isection->flags); -+ -+ if (osection == NULL) -+ { -+ err = _("failed to create output section"); -+ goto loser; -+ } -+ -+ osection->size = isection->size; -+ osection->vma = isection->vma; -+ osection->lma = isection->lma; -+ osection->alignment_power = isection->alignment_power; -+ -+ /* Copy merge entity size. */ -+ osection->entsize = isection->entsize; -+ -+ /* This used to be mangle_section; we do here to avoid using -+ bfd_get_section_by_name since some formats allow multiple -+ sections with the same name. */ -+ isection->output_section = osection; -+ isection->output_offset = 0; -+ -+ if ((isection->flags & SEC_GROUP) != 0) -+ { -+ asymbol *gsym = bfd_group_signature (isection, isympp); -+ -+ if (gsym != NULL) -+ { -+ gsym->flags |= BSF_KEEP; -+ if (ibfd->xvec->flavour == bfd_target_elf_flavour) -+ elf_group_id (isection) = gsym; -+ } -+ } -+ -+ /* Allow the BFD backend to copy any private data it understands -+ from the input section to the output section. */ -+ if (!bfd_copy_private_section_data (ibfd, isection, obfd, osection)) -+ { -+ err = _("failed to copy private data"); -+ goto loser; -+ } -+ -+ /* All went well. */ -+ return; -+ -+loser: -+ arg->status = 1; -+ einfo (_("%P%F: setup_section: %s: %s\n"), err, name); -+} -+ -+/* Copy the data of input section ISECTION of IBFD -+ to an output section with the same name in OBFD. -+ If stripping then don't copy any relocation info. */ -+ -+static void -+copy_section (bfd *ibfd, sec_ptr isection, void *p) -+{ -+ struct cmdline_arg *arg = (struct cmdline_arg *) p; -+ bfd *obfd = arg->obfd; -+ asymbol **isympp = arg->isympp; -+ arelent **relpp; -+ long relcount; -+ sec_ptr osection; -+ bfd_size_type size; -+ long relsize; -+ flagword flags; -+ const char *err; -+ -+ /* Skip the object-only section. */ -+ if (ibfd->object_only_section == isection) -+ return; -+ -+ /* If we have already failed earlier on, do not keep on generating -+ complaints now. */ -+ if (arg->status) -+ return; -+ -+ flags = bfd_get_section_flags (ibfd, isection); -+ if ((flags & SEC_GROUP) != 0) -+ return; -+ -+ osection = isection->output_section; -+ size = bfd_get_section_size (isection); -+ -+ if (size == 0 || osection == 0) -+ return; -+ -+ relsize = bfd_get_reloc_upper_bound (ibfd, isection); -+ -+ if (relsize < 0) -+ { -+ /* Do not complain if the target does not support relocations. */ -+ if (relsize == -1 -+ && bfd_get_error () == bfd_error_invalid_operation) -+ relsize = 0; -+ else -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ } -+ -+ if (relsize == 0) -+ bfd_set_reloc (obfd, osection, NULL, 0); -+ else -+ { -+ relpp = (arelent **) xmalloc (relsize); -+ relcount = bfd_canonicalize_reloc (ibfd, isection, relpp, isympp); -+ if (relcount < 0) -+ { -+ err = _("relocation count is negative"); -+ goto loser; -+ } -+ -+ bfd_set_reloc (obfd, osection, -+ relcount == 0 ? NULL : relpp, relcount); -+ if (relcount == 0) -+ free (relpp); -+ } -+ -+ if (bfd_get_section_flags (ibfd, isection) & SEC_HAS_CONTENTS) -+ { -+ bfd_byte *memhunk = NULL; -+ -+ if (!bfd_get_full_section_contents (ibfd, isection, &memhunk)) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ if (!bfd_set_section_contents (obfd, osection, memhunk, 0, size)) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ free (memhunk); -+ } -+ -+ /* All went well. */ -+ return; -+ -+loser: -+ einfo (_("%P%F: copy_section: %s: %s\n"), err, isection->name); -+} -+/* Open the temporary bfd created in the same directory as PATH. */ -+ -+static bfd * -+cmdline_fopen_temp (const char *path, const char *target, -+ const char *mode) -+{ -+#define template "ldXXXXXX" -+ const char *slash = strrchr (path, '/'); -+ char *tmpname; -+ size_t len; -+ int fd; -+ -+#ifdef HAVE_DOS_BASED_FILE_SYSTEM -+ { -+ /* We could have foo/bar\\baz, or foo\\bar, or d:bar. */ -+ char *bslash = strrchr (path, '\\'); -+ -+ if (slash == NULL || (bslash != NULL && bslash > slash)) -+ slash = bslash; -+ if (slash == NULL && path[0] != '\0' && path[1] == ':') -+ slash = path + 1; -+ } -+#endif -+ -+ if (slash != (char *) NULL) -+ { -+ len = slash - path; -+ tmpname = (char *) xmalloc (len + sizeof (template) + 2); -+ memcpy (tmpname, path, len); -+ -+#ifdef HAVE_DOS_BASED_FILE_SYSTEM -+ /* If tmpname is "X:", appending a slash will make it a root -+ directory on drive X, which is NOT the same as the current -+ directory on drive X. */ -+ if (len == 2 && tmpname[1] == ':') -+ tmpname[len++] = '.'; -+#endif -+ tmpname[len++] = '/'; -+ } -+ else -+ { -+ tmpname = (char *) xmalloc (sizeof (template)); -+ len = 0; -+ } -+ -+ memcpy (tmpname + len, template, sizeof (template)); -+#undef template -+ -+#ifdef HAVE_MKSTEMP -+ fd = mkstemp (tmpname); -+#else -+ tmpname = mktemp (tmpname); -+ if (tmpname == NULL) -+ return NULL; -+ fd = open (tmpname, O_RDWR | O_CREAT | O_EXCL, 0600); -+#endif -+ if (fd == -1) -+ return NULL; -+ return bfd_fopen (tmpname, target, mode, fd); -+} -+ -+/* Add the object-only section. */ -+ -+static void -+cmdline_add_object_only_section (bfd_byte *contents, size_t size) -+{ -+ bfd_vma start; -+ flagword flags; -+ enum bfd_architecture iarch; -+ unsigned int imach; -+ long symcount; -+ long symsize; -+ asymbol **isympp = NULL; -+ asymbol **osympp = NULL; -+ bfd *obfd = NULL, *ibfd; -+ const char *err; -+ struct arg -+ { -+ bfd *obfd; -+ asymbol **isympp; -+ int status; -+ } arg; -+ char **matching; -+ char *ofilename = NULL; -+ asection *sec; -+ -+ ibfd = bfd_openr (output_filename, output_target); -+ if (!ibfd) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ if (!bfd_check_format_matches (ibfd, bfd_object, &matching)) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ obfd = cmdline_fopen_temp (output_filename, output_target, "w"); -+ if (!obfd) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ /* To be used after bfd_close (). */ -+ ofilename = xstrdup (bfd_get_filename (obfd)); -+ -+ if (!bfd_set_format (obfd, bfd_object)) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ /* Copy the start address, flags and architecture of input file to -+ output file. */ -+ flags = bfd_get_file_flags (ibfd); -+ start = bfd_get_start_address (ibfd); -+ iarch = bfd_get_arch (ibfd); -+ imach = bfd_get_mach (ibfd); -+ if (!bfd_set_start_address (obfd, start) -+ || !bfd_set_file_flags (obfd, flags) -+ || !bfd_set_arch_mach (obfd, iarch, imach)) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ symsize = bfd_get_symtab_upper_bound (ibfd); -+ if (symsize < 0) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ isympp = (asymbol **) xmalloc (symsize); -+ symcount = bfd_canonicalize_symtab (ibfd, isympp); -+ if (symcount < 0) -+ { -+ err = bfd_errmsg (bfd_get_error ()); -+ goto loser; -+ } -+ -+ arg.obfd = obfd; -+ arg.isympp = isympp; -+ arg.status = 0; -+ -+ /* BFD mandates that all output sections be created and sizes set before -+ any output is done. Thus, we traverse all sections multiple times. */ -+ bfd_map_over_sections (ibfd, setup_section, &arg); -+ -+ if (arg.status) -+ { -+ err = _("error setting up sections"); -+ goto loser; -+ } -+ -+ /* Allow the BFD backend to copy any private data it understands -+ from the input section to the output section. */ -+ if (! bfd_copy_private_header_data (ibfd, obfd)) -+ { -+ err = _("error copying private header data"); -+ goto loser; -+ } -+ -+ /* Create the object-only section. */ -+ sec = bfd_make_section_with_flags (obfd, -+ GNU_OBJECT_ONLY_SECTION_NAME, -+ (SEC_HAS_CONTENTS -+ | SEC_READONLY -+ | SEC_DATA -+ | SEC_LINKER_CREATED)); -+ if (sec == NULL) -+ { -+ err = _("can't create object-only section"); -+ goto loser; -+ } -+ -+ if (! bfd_set_section_size (obfd, sec, size)) -+ { -+ err = _("can't set object-only section size"); -+ goto loser; -+ } -+ -+ if (ibfd->object_only_section) -+ { -+ /* Filter out the object-only section symbol. */ -+ long src_count = 0, dst_count = 0; -+ asymbol **from, **to; -+ -+ osympp = (asymbol **) xmalloc (symcount * sizeof (asymbol *)); -+ from = isympp; -+ to = osympp; -+ for (; src_count < symcount; src_count++) -+ { -+ asymbol *sym = from[src_count]; -+ if (bfd_get_section (sym) != ibfd->object_only_section) -+ to[dst_count++] = sym; -+ } -+ to[dst_count] = NULL; -+ symcount = dst_count; -+ bfd_set_symtab (obfd, osympp, symcount); -+ } -+ else -+ bfd_set_symtab (obfd, isympp, symcount); -+ -+ /* This has to happen after the symbol table has been set. */ -+ bfd_map_over_sections (ibfd, copy_section, &arg); -+ -+ if (arg.status) -+ { -+ err = _("error copying sections"); -+ goto loser; -+ } -+ -+ /* Copy the object-only section to the output. */ -+ if (! bfd_set_section_contents (obfd, sec, contents, 0, size)) -+ { -+ err = _("error adding object-only section"); -+ goto loser; -+ } -+ -+ /* Allow the BFD backend to copy any private data it understands -+ from the input BFD to the output BFD. This is done last to -+ permit the routine to look at the filtered symbol table, which is -+ important for the ECOFF code at least. */ -+ if (! bfd_copy_private_bfd_data (ibfd, obfd)) -+ { -+ err = _("error copying private BFD data"); -+ goto loser; -+ } -+ -+ if (!bfd_close (obfd)) -+ { -+ unlink (ofilename); -+ einfo (_("%P%F: failed to finish output with object-only section\n")); -+ } -+ -+ /* Must be freed after bfd_close (). */ -+ free (isympp); -+ if (osympp) -+ free (osympp); -+ -+ if (rename (ofilename, output_filename)) -+ { -+ unlink (ofilename); -+ einfo (_("%P%F: failed to rename output with object-only section\n")); -+ } -+ -+ free (ofilename); -+ return; -+ -+loser: -+ if (isympp) -+ free (isympp); -+ if (osympp) -+ free (osympp); -+ if (obfd) -+ bfd_close (obfd); -+ if (ofilename) -+ unlink (ofilename); -+ einfo (_("%P%F: failed to add object-only section: %s\n"), err); -+} -+ -+/* Emit the final output with object-only section. */ -+ -+void -+cmdline_emit_object_only_section (void) -+{ -+ const char *saved_output_filename = output_filename; -+ int fd; -+ size_t size, off; -+ bfd_byte *contents; -+ struct stat st; -+ -+ /* Get a temporary object-only file. */ -+ output_filename = make_temp_file (".obj-only.o"); -+ -+ had_output_filename = FALSE; -+ link_info.input_bfds = NULL; -+ link_info.input_bfds_tail = &link_info.input_bfds; -+ -+ lang_init (TRUE); -+ ldexp_init (TRUE); -+ -+ ld_parse_linker_script (); -+ -+ /* Set up the object-only output. */ -+ lang_final (); -+ -+ /* Open the object-only file for output. */ -+ lang_for_each_statement (ldlang_open_output); -+ -+ ldemul_create_output_section_statements (); -+ -+ if (!bfd_section_already_linked_table_init ()) -+ einfo (_("%P%F: Failed to create hash table\n")); -+ -+ /* Call cmdline_on_object_only_archive_list_p to check which member -+ should be loaded. */ -+ input_flags.whole_archive = TRUE; -+ -+ /* Set it to avoid adding more to cmdline lists. */ -+ link_info.emitting_gnu_object_only = TRUE; -+ -+ /* Get object-only input files. */ -+ cmdline_get_object_only_input_files (); -+ -+ /* Open object-only input files. */ -+ open_input_bfds (statement_list.head, FALSE); -+ -+ ldemul_after_open (); -+ -+ bfd_section_already_linked_table_free (); -+ -+ /* Make sure that we're not mixing architectures. We call this -+ after all the input files have been opened, but before we do any -+ other processing, so that any operations merge_private_bfd_data -+ does on the output file will be known during the rest of the -+ link. */ -+ lang_check (); -+ -+ /* Size up the common data. */ -+ lang_common (); -+ -+ /* Update wild statements. */ -+ update_wild_statements (statement_list.head); -+ -+ /* Run through the contours of the script and attach input sections -+ to the correct output sections. */ -+ map_input_to_output_sections (statement_list.head, NULL, NULL); -+ -+ /* Find any sections not attached explicitly and handle them. */ -+ lang_place_orphans (); -+ -+ /* Do anything special before sizing sections. This is where ELF -+ and other back-ends size dynamic sections. */ -+ ldemul_before_allocation (); -+ -+ /* Size up the sections. */ -+ lang_size_sections (NULL, ! RELAXATION_ENABLED); -+ -+ /* See if anything special should be done now we know how big -+ everything is. This is where relaxation is done. */ -+ ldemul_after_allocation (); -+ -+ ldemul_finish (); -+ -+ /* Make sure that the section addresses make sense. */ -+ if (command_line.check_section_addresses) -+ lang_check_section_addresses (); -+ -+ lang_end (); -+ -+ ldwrite (); -+ -+ ldexp_finish (TRUE); -+ lang_finish (); -+ -+ if (! bfd_close (link_info.output_bfd)) -+ einfo (_("%P%F:%s: final close failed on object-only output: %E\n"), -+ output_filename); -+ -+ /* Read in the object-only file. */ -+ fd = open (output_filename, O_RDONLY | O_BINARY); -+ if (fd < 0) -+ { -+ bfd_set_error (bfd_error_system_call); -+ einfo (_("%P%F:%s: cannot open object-only output: %E"), -+ output_filename); -+ } -+ -+ /* Get the object-only file size. */ -+ if (fstat (fd, &st) != 0) -+ { -+ bfd_set_error (bfd_error_system_call); -+ einfo (_("%P%F:%s: cannot stat object-only output: %E"), -+ output_filename); -+ } -+ -+ size = st.st_size; -+ off = 0; -+ contents = (bfd_byte *) xmalloc (size); -+ while (off != size) -+ { -+ ssize_t got; -+ -+ got = read (fd, contents + off, size - off); -+ if (got < 0) -+ { -+ bfd_set_error (bfd_error_system_call); -+ einfo (_("%P%F:%s: read failed on object-only output: %E"), -+ output_filename); -+ } -+ -+ off += got; -+ } -+ -+ close (fd); -+ -+ /* Remove the temporary object-only file. */ -+ unlink (output_filename); -+ -+ output_filename = saved_output_filename; -+ -+ cmdline_add_object_only_section (contents, size); -+ -+ free (contents); -+} -+ -+/* Extract the object-only section. */ -+ -+static const char * -+cmdline_extract_object_only_section (bfd *abfd) -+{ -+ const char *name = bfd_extract_object_only_section (abfd); -+ -+ if (name == NULL) -+ einfo (_("%P%F: cannot extract object-only section from %B: %E"), -+ abfd); -+ -+ /* It should be removed after it is done. */ -+ cmdline_list_append (&cmdline_temp_object_only_list, -+ cmdline_is_file_enum, (void *) name); -+ -+ return name; -+} -+ -+/* Check and handle the object-only section. */ -+ -+void -+cmdline_check_object_only_section (bfd *abfd, bfd_boolean lto) -+{ -+ const char *filename; -+ -+ if (link_info.emitting_gnu_object_only -+ || abfd->format != bfd_object) -+ return; -+ -+ if (lto) -+ { -+ /* For LTO link, we only need to extract object-only section -+ from the mixed object, add it to input, and put it on LTO -+ claimed output. */ -+ switch (abfd->lto_type) -+ { -+ default: -+ abort (); -+ case lto_mixed_object: -+ filename = cmdline_extract_object_only_section (abfd); -+ lang_add_input_file (filename, -+ lang_input_file_is_file_enum, NULL); -+ break; -+ case lto_non_ir_object: -+ case lto_ir_object: -+ break; -+ } -+ } -+ else if (bfd_link_relocatable (&link_info)) -+ { -+ /* For non-LTO relocatable link, we need to append non-IR object -+ file and the object file in object-only section to the object -+ only list. */ -+ switch (abfd->lto_type) -+ { -+ default: -+ abort (); -+ case lto_mixed_object: -+ filename = cmdline_extract_object_only_section (abfd); -+ cmdline_object_only_list_append (cmdline_is_file_enum, -+ (void *) filename); -+ break; -+ case lto_non_ir_object: -+ cmdline_object_only_list_append (cmdline_is_bfd_enum, abfd); -+ break; -+ case lto_ir_object: -+ break; -+ } -+ } -+} -+ -+/* Remove temporary object-only files. */ -+ -+void -+cmdline_remove_object_only_files (void) -+{ -+ cmdline_union_type *c; -+ -+#ifdef ENABLE_PLUGINS -+ if (plugin_save_temps) -+ return; -+#endif -+ -+ c = cmdline_temp_object_only_list.head; -+ for (; c != NULL; c = c->header.next) -+ switch (c->header.type) -+ { -+ default: -+ abort (); -+ case cmdline_is_file_enum: -+ unlink (c->file.filename); -+ break; -+ } -+} -diff -rup binutils-2.26.orig/ld/ldlang.h binutils-2.26/ld/ldlang.h ---- binutils-2.26.orig/ld/ldlang.h 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldlang.h 2016-02-19 09:35:54.921106611 +0000 -@@ -517,7 +517,7 @@ extern struct asneeded_minfo **asneeded_ - extern void (*output_bfd_hash_table_free_fn) (struct bfd_link_hash_table *); - - extern void lang_init -- (void); -+ (bfd_boolean); - extern void lang_finish - (void); - extern lang_memory_region_type * lang_memory_region_lookup -@@ -693,4 +693,45 @@ lang_ld_feature (char *); - extern void - lang_print_memory_usage (void); - -+typedef enum -+{ -+ cmdline_is_file_enum, -+ cmdline_is_bfd_enum -+} cmdline_enum_type; -+ -+typedef struct cmdline_header_struct -+{ -+ union cmdline_union *next; -+ cmdline_enum_type type; -+} cmdline_header_type; -+ -+typedef struct cmdline_file_struct -+{ -+ cmdline_header_type header; -+ const char *filename; -+} cmdline_file_type; -+ -+typedef struct cmdline_bfd_struct -+{ -+ cmdline_header_type header; -+ bfd *abfd; -+} cmdline_bfd_type; -+ -+typedef union cmdline_union -+{ -+ cmdline_header_type header; -+ cmdline_file_type file; -+ cmdline_bfd_type abfd; -+} cmdline_union_type; -+ -+typedef struct cmdline_list -+{ -+ cmdline_union_type *head; -+ cmdline_union_type **tail; -+} cmdline_list_type; -+ -+extern void cmdline_emit_object_only_section (void); -+extern void cmdline_check_object_only_section (bfd *, bfd_boolean); -+extern void cmdline_remove_object_only_files (void); -+ - #endif -diff -rup binutils-2.26.orig/ld/ldlex.h binutils-2.26/ld/ldlex.h ---- binutils-2.26.orig/ld/ldlex.h 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldlex.h 2016-02-19 09:35:54.921106611 +0000 -@@ -134,6 +134,7 @@ enum option_values - #ifdef ENABLE_PLUGINS - OPTION_PLUGIN, - OPTION_PLUGIN_OPT, -+ OPTION_PLUGIN_SAVE_TEMPS, - #endif /* ENABLE_PLUGINS */ - OPTION_DEFAULT_SCRIPT, - OPTION_PRINT_OUTPUT_FORMAT, -diff -rup binutils-2.26.orig/ld/ldmain.c binutils-2.26/ld/ldmain.c ---- binutils-2.26.orig/ld/ldmain.c 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldmain.c 2016-02-19 09:35:54.922106617 +0000 -@@ -219,6 +219,9 @@ main (int argc, char **argv) - - xatexit (ld_cleanup); - -+ /* Remove temporary object-only files. */ -+ xatexit (cmdline_remove_object_only_files); -+ - /* Set up the sysroot directory. */ - ld_sysroot = get_sysroot (argc, argv); - if (*ld_sysroot) -@@ -291,8 +294,8 @@ main (int argc, char **argv) - default_target = ldemul_choose_target (argc, argv); - config.maxpagesize = bfd_emul_get_maxpagesize (default_target); - config.commonpagesize = bfd_emul_get_commonpagesize (default_target); -- lang_init (); -- ldexp_init (); -+ lang_init (FALSE); -+ ldexp_init (FALSE); - ldemul_before_parse (); - lang_has_input_file = FALSE; - parse_args (argc, argv); -@@ -307,34 +310,7 @@ main (int argc, char **argv) - - ldemul_set_symbols (); - -- /* If we have not already opened and parsed a linker script, -- try the default script from command line first. */ -- if (saved_script_handle == NULL -- && command_line.default_script != NULL) -- { -- ldfile_open_command_file (command_line.default_script); -- parser_input = input_script; -- yyparse (); -- } -- -- /* If we have not already opened and parsed a linker script -- read the emulation's appropriate default script. */ -- if (saved_script_handle == NULL) -- { -- int isfile; -- char *s = ldemul_get_script (&isfile); -- -- if (isfile) -- ldfile_open_default_command_file (s); -- else -- { -- lex_string = s; -- lex_redirect (s, _("built in linker script"), 1); -- } -- parser_input = input_script; -- yyparse (); -- lex_string = NULL; -- } -+ ld_parse_linker_script (); - - if (verbose) - { -@@ -445,7 +421,7 @@ main (int argc, char **argv) - fprintf (stderr, "lookup = %p val %lx\n", h, h ? h->u.def.value : 1); - } - #endif -- ldexp_finish (); -+ ldexp_finish (FALSE); - lang_finish (); - - /* Even if we're producing relocatable output, some non-fatal errors should -@@ -465,6 +441,8 @@ main (int argc, char **argv) - if (! bfd_close (link_info.output_bfd)) - einfo (_("%F%B: final close failed: %E\n"), link_info.output_bfd); - -+ link_info.output_bfd = NULL; -+ - /* If the --force-exe-suffix is enabled, and we're making an - executable file and it doesn't end in .exe, copy it to one - which does. */ -@@ -512,6 +490,9 @@ main (int argc, char **argv) - } - } - -+ if (link_info.emit_gnu_object_only) -+ cmdline_emit_object_only_section (); -+ - END_PROGRESS (program_name); - - if (config.stats) -@@ -805,7 +786,9 @@ add_archive_element (struct bfd_link_inf - *subsbfd = input->the_bfd; - } - } -+ else - #endif /* ENABLE_PLUGINS */ -+ cmdline_check_object_only_section (input->the_bfd, FALSE); - - ldlang_add_file (input); - -@@ -1484,3 +1467,38 @@ notice (struct bfd_link_info *info, - - return TRUE; - } -+ -+/* Parse the linker script. */ -+ -+void -+ld_parse_linker_script () -+{ -+ /* If we have not already opened and parsed a linker script, -+ try the default script from command line first. */ -+ if (saved_script_handle == NULL -+ && command_line.default_script != NULL) -+ { -+ ldfile_open_command_file (command_line.default_script); -+ parser_input = input_script; -+ yyparse (); -+ } -+ -+ /* If we have not already opened and parsed a linker script -+ read the emulation's appropriate default script. */ -+ if (saved_script_handle == NULL) -+ { -+ int isfile; -+ char *s = ldemul_get_script (&isfile); -+ -+ if (isfile) -+ ldfile_open_default_command_file (s); -+ else -+ { -+ lex_string = s; -+ lex_redirect (s, _("built in linker script"), 1); -+ } -+ parser_input = input_script; -+ yyparse (); -+ lex_string = NULL; -+ } -+} -diff -rup binutils-2.26.orig/ld/ldmain.h binutils-2.26/ld/ldmain.h ---- binutils-2.26.orig/ld/ldmain.h 2016-02-19 09:35:36.701003291 +0000 -+++ binutils-2.26/ld/ldmain.h 2016-02-19 09:35:54.922106617 +0000 -@@ -59,4 +59,6 @@ extern void add_wrap (const char *); - extern void add_ignoresym (struct bfd_link_info *, const char *); - extern void add_keepsyms_file (const char *); - -+extern void ld_parse_linker_script (void); -+ - #endif -diff -rup binutils-2.26.orig/ld/lexsup.c binutils-2.26/ld/lexsup.c ---- binutils-2.26.orig/ld/lexsup.c 2016-02-19 09:35:36.700003285 +0000 -+++ binutils-2.26/ld/lexsup.c 2016-02-19 09:35:54.923106623 +0000 -@@ -169,6 +169,9 @@ static const struct ld_option ld_options - '\0', N_("PLUGIN"), N_("Load named plugin"), ONE_DASH }, - { {"plugin-opt", required_argument, NULL, OPTION_PLUGIN_OPT}, - '\0', N_("ARG"), N_("Send arg to last-loaded plugin"), ONE_DASH }, -+ { {"plugin-save-temps", no_argument, NULL, OPTION_PLUGIN_SAVE_TEMPS}, -+ '\0', NULL, N_("Store plugin intermediate files permanently"), -+ ONE_DASH }, - { {"flto", optional_argument, NULL, OPTION_IGNORE}, - '\0', NULL, N_("Ignored for GCC LTO option compatibility"), - ONE_DASH }, -@@ -1020,6 +1023,9 @@ parse_args (unsigned argc, char **argv) - if (plugin_opt_plugin_arg (optarg)) - einfo (_("%P%F: bad -plugin-opt option\n")); - break; -+ case OPTION_PLUGIN_SAVE_TEMPS: -+ plugin_save_temps = TRUE; -+ break; - #endif /* ENABLE_PLUGINS */ - case 'q': - link_info.emitrelocations = TRUE; -diff -rup binutils-2.26.orig/ld/plugin.c binutils-2.26/ld/plugin.c ---- binutils-2.26.orig/ld/plugin.c 2016-02-19 09:35:36.702003296 +0000 -+++ binutils-2.26/ld/plugin.c 2016-02-19 09:35:54.923106623 +0000 -@@ -57,6 +57,9 @@ extern int errno; - /* Report plugin symbols. */ - bfd_boolean report_plugin_symbols; - -+/* Store plugin intermediate files permanently. */ -+bfd_boolean plugin_save_temps; -+ - /* The suffix to append to the name of the real (claimed) object file - when generating a dummy BFD to hold the IR symbols sent from the - plugin. For cosmetic use only; appears in maps, crefs etc. */ -@@ -1182,6 +1185,9 @@ plugin_maybe_claim (lang_input_statement - { - bfd *abfd = entry->the_bfd->plugin_dummy_bfd; - -+ /* Check object only section. */ -+ cmdline_check_object_only_section (entry->the_bfd, TRUE); -+ - /* Discard the real file's BFD and substitute the dummy one. */ - - /* BFD archive handling caches elements so we can't call -@@ -1227,14 +1233,17 @@ plugin_call_cleanup (void) - { - if (curplug->cleanup_handler && !curplug->cleanup_done) - { -- enum ld_plugin_status rv; -- curplug->cleanup_done = TRUE; -- called_plugin = curplug; -- rv = (*curplug->cleanup_handler) (); -- called_plugin = NULL; -- if (rv != LDPS_OK) -- info_msg (_("%P: %s: error in plugin cleanup: %d (ignored)\n"), -- curplug->name, rv); -+ if (!plugin_save_temps) -+ { -+ enum ld_plugin_status rv; -+ curplug->cleanup_done = TRUE; -+ called_plugin = curplug; -+ rv = (*curplug->cleanup_handler) (); -+ called_plugin = NULL; -+ if (rv != LDPS_OK) -+ info_msg (_("%P: %s: error in plugin cleanup: %d (ignored)\n"), -+ curplug->name, rv); -+ } - dlclose (curplug->dlhandle); - } - curplug = curplug->next; -diff -rup binutils-2.26.orig/ld/plugin.h binutils-2.26/ld/plugin.h ---- binutils-2.26.orig/ld/plugin.h 2016-02-19 09:35:36.702003296 +0000 -+++ binutils-2.26/ld/plugin.h 2016-02-19 09:35:54.924106628 +0000 -@@ -24,6 +24,9 @@ - /* Report plugin symbols. */ - extern bfd_boolean report_plugin_symbols; - -+/* Store plugin intermediate files permanently. */ -+extern bfd_boolean plugin_save_temps; -+ - /* Set at all symbols read time, to avoid recursively offering the plugin - its own newly-added input files and libs to claim. */ - extern bfd_boolean no_more_claiming; -diff -rup binutils-2.26.orig/ld/scripttempl/armbpabi.sc binutils-2.26/ld/scripttempl/armbpabi.sc ---- binutils-2.26.orig/ld/scripttempl/armbpabi.sc 2016-02-19 09:35:36.704003308 +0000 -+++ binutils-2.26/ld/scripttempl/armbpabi.sc 2016-02-19 09:35:54.924106628 +0000 -@@ -36,7 +36,7 @@ INTERP=".interp 0 : { *(.interp) } - PLT=".plt ${RELOCATING-0} : { *(.plt) }" - RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" - DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro .data.rel.ro.*) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.gnu_object_only) }" - if test -z "${NO_SMALL_DATA}"; then - SBSS=".sbss ${RELOCATING-0} : - { -diff -rup binutils-2.26.orig/ld/scripttempl/elf32sh-symbian.sc binutils-2.26/ld/scripttempl/elf32sh-symbian.sc ---- binutils-2.26.orig/ld/scripttempl/elf32sh-symbian.sc 2016-02-19 09:35:36.705003313 +0000 -+++ binutils-2.26/ld/scripttempl/elf32sh-symbian.sc 2016-02-19 09:35:54.925106634 +0000 -@@ -88,7 +88,7 @@ fi - PLT=".plt : { *(.plt) } :dynamic :dyn" - DYNAMIC=".dynamic : { *(.dynamic) } :dynamic :dyn" - RODATA=".rodata ALIGN(4) : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.directive) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.directive) *(.gnu.lto_*) *(.gnu_object_only) }" - test -z "$GOT" && GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) } :dynamic :dyn" - INIT_ARRAY=".init_array ${RELOCATING-0} : - { -diff -rup binutils-2.26.orig/ld/scripttempl/elf64hppa.sc binutils-2.26/ld/scripttempl/elf64hppa.sc ---- binutils-2.26.orig/ld/scripttempl/elf64hppa.sc 2016-02-19 09:35:36.705003313 +0000 -+++ binutils-2.26/ld/scripttempl/elf64hppa.sc 2016-02-19 09:35:54.925106634 +0000 -@@ -132,7 +132,7 @@ fi - DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" - RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" - DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.gnu_object_only) }" - if test -z "${NO_SMALL_DATA}"; then - SBSS=".sbss ${RELOCATING-0} : - { -diff -rup binutils-2.26.orig/ld/scripttempl/elf.sc binutils-2.26/ld/scripttempl/elf.sc ---- binutils-2.26.orig/ld/scripttempl/elf.sc 2016-02-19 09:35:36.705003313 +0000 -+++ binutils-2.26/ld/scripttempl/elf.sc 2016-02-19 09:35:54.924106628 +0000 -@@ -170,7 +170,7 @@ RELA_IPLT=".rela.iplt ${RELOCATING-0} - DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" - RODATA=".${RODATA_NAME} ${RELOCATING-0} : { *(.${RODATA_NAME}${RELOCATING+ .${RODATA_NAME}.* .gnu.linkonce.r.*}) }" - DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.gnu_object_only) }" - if test -z "${NO_SMALL_DATA}"; then - SBSS=".${SBSS_NAME} ${RELOCATING-0} : - { -diff -rup binutils-2.26.orig/ld/scripttempl/elfxtensa.sc binutils-2.26/ld/scripttempl/elfxtensa.sc ---- binutils-2.26.orig/ld/scripttempl/elfxtensa.sc 2016-02-19 09:35:36.705003313 +0000 -+++ binutils-2.26/ld/scripttempl/elfxtensa.sc 2016-02-19 09:35:54.925106634 +0000 -@@ -145,7 +145,7 @@ fi - DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" - RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" - DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.gnu_object_only) }" - INIT_LIT=".init.literal 0 : { *(.init.literal) }" - INIT=".init 0 : { *(.init) }" - FINI_LIT=".fini.literal 0 : { *(.fini.literal) }" -diff -rup binutils-2.26.orig/ld/scripttempl/mep.sc binutils-2.26/ld/scripttempl/mep.sc ---- binutils-2.26.orig/ld/scripttempl/mep.sc 2016-02-19 09:35:36.706003319 +0000 -+++ binutils-2.26/ld/scripttempl/mep.sc 2016-02-19 09:35:54.926106640 +0000 -@@ -119,7 +119,7 @@ fi - DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" - RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" - DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro .data.rel.ro.*) }" --DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" -+DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) *(.gnu_object_only) }" - if test -z "${NO_SMALL_DATA}"; then - SBSS=".sbss ${RELOCATING-0} : - { -diff -rup binutils-2.26.orig/ld/scripttempl/pep.sc binutils-2.26/ld/scripttempl/pep.sc ---- binutils-2.26.orig/ld/scripttempl/pep.sc 2016-02-19 09:35:36.706003319 +0000 -+++ binutils-2.26/ld/scripttempl/pep.sc 2016-02-19 09:35:54.926106640 +0000 -@@ -178,6 +178,7 @@ SECTIONS - *(.drectve) - ${RELOCATING+ *(.note.GNU-stack)} - ${RELOCATING+ *(.gnu.lto_*)} -+ ${RELOCATING+ *(.gnu_object_only)} - } - - .idata ${RELOCATING+BLOCK(__section_alignment__)} : -diff -rup binutils-2.26.orig/ld/scripttempl/pe.sc binutils-2.26/ld/scripttempl/pe.sc ---- binutils-2.26.orig/ld/scripttempl/pe.sc 2016-02-19 09:35:36.706003319 +0000 -+++ binutils-2.26/ld/scripttempl/pe.sc 2016-02-19 09:35:54.926106640 +0000 -@@ -165,6 +165,7 @@ SECTIONS - *(.drectve) - ${RELOCATING+ *(.note.GNU-stack)} - ${RELOCATING+ *(.gnu.lto_*)} -+ ${RELOCATING+ *(.gnu_object_only)} - } - - .idata ${RELOCATING+BLOCK(__section_alignment__)} : -diff -rup binutils-2.26.orig/ld/testsuite/ld-plugin/lto.exp binutils-2.26/ld/testsuite/ld-plugin/lto.exp ---- binutils-2.26.orig/ld/testsuite/ld-plugin/lto.exp 2016-02-19 09:35:36.807003892 +0000 -+++ binutils-2.26/ld/testsuite/ld-plugin/lto.exp 2016-02-19 09:36:15.450223025 +0000 -@@ -79,6 +79,15 @@ set lto_link_tests [list \ - [list "Build liblto-3.a" \ - "" "-flto $lto_fat" \ - {lto-3b.c} {} "liblto-3.a"] \ -+ [list "Compile 4a" \ -+ "" "-flto $lto_fat" \ -+ {lto-4a.c} {} ""] \ -+ [list "Compile 4b" \ -+ "" "-O2" \ -+ {lto-4b.c} {} ""] \ -+ [list "Compile 4c" \ -+ "" "-O2" \ -+ {lto-4c.c} {} ""] \ - [list "Compile 5a" \ - "" "-flto $lto_fat" \ - {lto-5a.c} {} ""] \ -@@ -94,6 +103,12 @@ set lto_link_tests [list \ - [list "Compile 9" \ - "" "-O2 -finline -flto" \ - {lto-9.cc} {} "" "c++"] \ -+ [list "Compile 10a" \ -+ "" "-O2" \ -+ {lto-10a.c} {} ""] \ -+ [list "Compile 10b" \ -+ "" "-O2 -flto $lto_fat" \ -+ {lto-10b.c} {} ""] \ - [list "Compile 11a" \ - "" "-O -flto" \ - {lto-11a.c} {} ""] \ -@@ -291,9 +306,21 @@ set lto_run_tests [list \ - [list "LTO 3c" \ - "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o -Wl,--whole-archive tmpdir/liblto-3.a -Wl,--no-whole-archive tmpdir/liblto-3.a" "" \ - {dummy.c} "lto-3d.exe" "lto-3.out" "" "c"] \ -+ [list "LTO 4a" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-a.o" "" \ -+ {dummy.c} "lto-4a.exe" "lto-4.out" "" "c"] \ -+ [list "LTO 4c" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-c.o" "" \ -+ {dummy.c} "lto-4c.exe" "lto-4.out" "" "c"] \ -+ [list "LTO 4d" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-d.o" "" \ -+ {dummy.c} "lto-4d.exe" "lto-4.out" "" "c"] \ - [list "LTO 5" \ - "-O2 -flto -fuse-linker-plugin tmpdir/lto-5.o" "" \ - {dummy.c} "lto-5.exe" "lto-5.out" "" "c"] \ -+ [list "LTO 10" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-10.o" "" \ -+ {dummy.c} "lto-10.exe" "lto-10.out" "" "c"] \ - [list "LTO 11" \ - "-O -flto -fuse-linker-plugin tmpdir/liblto-11.a" "" \ - {dummy.c} "lto-11.exe" "lto-11.out" "" "c"] \ -@@ -378,6 +405,15 @@ if { [is_elf_format] && [check_lto_share - } - } - -+set testname "Build liblto-4.a" -+remote_file host delete "tmpdir/liblto-4.a" -+set catch_output [run_host_cmd "$ar" "rc tmpdir/liblto-4.a tmpdir/lto-4a.o tmpdir/lto-4b.o tmpdir/lto-4c.o"] -+if {![string match "" $catch_output]} { -+ unresolved $testname -+ restore_notify -+ return -+} -+ - set testname "Build liblto-11.a" - remote_file host delete "tmpdir/liblto-11.a" - set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"] -@@ -424,8 +460,30 @@ return - # Run "ld -r" to generate inputs for complex LTO tests. - run_dump_test "lto-3r" - remote_exec host "mv" "tmpdir/dump tmpdir/lto-3.o" -+run_dump_test "lto-4r-a" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-a.o" -+run_dump_test "lto-4r-b" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-b.o" -+run_dump_test "lto-4r-c" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-c.o" -+run_dump_test "lto-4r-d" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-d.o" - run_dump_test "lto-5r" - remote_exec host "mv" "tmpdir/dump tmpdir/lto-5.o" -+run_dump_test "lto-10r" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-10.o" -+set testname "nm mixed object" -+set lto_plugin [run_host_cmd "$CC" "-print-prog-name=liblto_plugin.so tmpdir/lto-10.o"] -+if { [ regexp "liblto_plugin.so" $lto_plugin ] } { -+ set exec_output [run_host_cmd "$NM" "--plugin $lto_plugin tmpdir/lto-10.o"] -+ if { [ regexp "T main" $exec_output ] } { -+ pass $testname -+ } { -+ fail $testname -+ } -+} { -+ fail $testname -+ } - - run_cc_link_tests $lto_link_symbol_tests - -diff -rup binutils-2.26.orig/ld/testsuite/ld-plugin/lto.exp.orig binutils-2.26/ld/testsuite/ld-plugin/lto.exp.orig ---- binutils-2.26.orig/ld/testsuite/ld-plugin/lto.exp.orig 2016-02-19 09:35:36.805003880 +0000 -+++ binutils-2.26/ld/testsuite/ld-plugin/lto.exp.orig 2016-02-19 09:35:54.929106657 +0000 -@@ -79,6 +79,15 @@ set lto_link_tests [list \ - [list "Build liblto-3.a" \ - "" "-flto $lto_fat" \ - {lto-3b.c} {} "liblto-3.a"] \ -+ [list "Compile 4a" \ -+ "" "-flto $lto_fat" \ -+ {lto-4a.c} {} ""] \ -+ [list "Compile 4b" \ -+ "" "-O2" \ -+ {lto-4b.c} {} ""] \ -+ [list "Compile 4c" \ -+ "" "-O2" \ -+ {lto-4c.c} {} ""] \ - [list "Compile 5a" \ - "" "-flto $lto_fat" \ - {lto-5a.c} {} ""] \ -@@ -94,6 +103,12 @@ set lto_link_tests [list \ - [list "Compile 9" \ - "" "-O2 -finline -flto" \ - {lto-9.cc} {} "" "c++"] \ -+ [list "Compile 10a" \ -+ "" "-O2" \ -+ {lto-10a.c} {} ""] \ -+ [list "Compile 10b" \ -+ "" "-O2 -flto $lto_fat" \ -+ {lto-10b.c} {} ""] \ - [list "Compile 11a" \ - "" "-O -flto" \ - {lto-11a.c} {} ""] \ -@@ -291,9 +306,21 @@ set lto_run_tests [list \ - [list "LTO 3c" \ - "-O2 -flto -fuse-linker-plugin tmpdir/lto-3a.o tmpdir/lto-3c.o -Wl,--whole-archive tmpdir/liblto-3.a -Wl,--no-whole-archive tmpdir/liblto-3.a" "" \ - {dummy.c} "lto-3d.exe" "lto-3.out" "" "c"] \ -+ [list "LTO 4a" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-a.o" "" \ -+ {dummy.c} "lto-4a.exe" "lto-4.out" "" "c"] \ -+ [list "LTO 4c" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-c.o" "" \ -+ {dummy.c} "lto-4c.exe" "lto-4.out" "" "c"] \ -+ [list "LTO 4d" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-4r-d.o" "" \ -+ {dummy.c} "lto-4d.exe" "lto-4.out" "" "c"] \ - [list "LTO 5" \ - "-O2 -flto -fuse-linker-plugin tmpdir/lto-5.o" "" \ - {dummy.c} "lto-5.exe" "lto-5.out" "" "c"] \ -+ [list "LTO 10" \ -+ "-O2 -flto -fuse-linker-plugin tmpdir/lto-10.o" "" \ -+ {dummy.c} "lto-10.exe" "lto-10.out" "" "c"] \ - [list "LTO 11" \ - "-O -flto -fuse-linker-plugin tmpdir/liblto-11.a" "" \ - {dummy.c} "lto-11.exe" "lto-11.out" "" "c"] \ -@@ -378,6 +405,15 @@ if { [is_elf_format] && [check_lto_share - } - } - -+set testname "Build liblto-4.a" -+remote_file host delete "tmpdir/liblto-4.a" -+set catch_output [run_host_cmd "$ar" "rc tmpdir/liblto-4.a tmpdir/lto-4a.o tmpdir/lto-4b.o tmpdir/lto-4c.o"] -+if {![string match "" $catch_output]} { -+ unresolved $testname -+ restore_notify -+ return -+} -+ - set testname "Build liblto-11.a" - remote_file host delete "tmpdir/liblto-11.a" - set catch_output [run_host_cmd "$ar" "rc $plug_opt tmpdir/liblto-11.a tmpdir/lto-11a.o tmpdir/lto-11b.o tmpdir/lto-11c.o"] -@@ -416,11 +452,26 @@ if { [at_least_gcc_version 4 7] } { - } - } - -+# Fedora specific binutils patches break some of the tests that follow... -+restore_notify -+return -+ -+ - # Run "ld -r" to generate inputs for complex LTO tests. - run_dump_test "lto-3r" - remote_exec host "mv" "tmpdir/dump tmpdir/lto-3.o" -+run_dump_test "lto-4r-a" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-a.o" -+run_dump_test "lto-4r-b" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-b.o" -+run_dump_test "lto-4r-c" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-c.o" -+run_dump_test "lto-4r-d" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-4r-d.o" - run_dump_test "lto-5r" - remote_exec host "mv" "tmpdir/dump tmpdir/lto-5.o" -+run_dump_test "lto-10r" -+remote_exec host "mv" "tmpdir/dump tmpdir/lto-10.o" - - run_cc_link_tests $lto_link_symbol_tests - |