+++ /dev/null
-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
-@@ -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/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/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${EMULATION_NAME}_finish ();
- }
- EOF
-
-diff -rup binutils-2.26.orig/ld/emultempl/avrelf.em binutils-2.26/ld/emultempl/avrelf.em
---- binutils-2.26.orig/ld/emultempl/avrelf.em 2016-02-19 09:35:36.698003274 +0000
-+++ binutils-2.26/ld/emultempl/avrelf.em 2016-02-19 09:35:54.915106577 +0000
-@@ -209,7 +209,7 @@ avr_finish (void)
- elf_elfheader (abfd)->e_flags &= ~EF_AVR_LINKRELAX_PREPARED;
- }
-
-- finish_default ();
-+ gld${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${USE_LIBPATH}" = xyes ] ; then
-@@ -1795,6 +1796,8 @@ output_rel_find (asection *sec, int isdy
- in->owner, in);
- }
-
-+static int orphan_init_done = 0;
-+
- /* Place an orphan section. We use this to put random SHF_ALLOC
- sections in the right segment. */
-
-@@ -1803,7 +1806,7 @@ gld${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${EMULATION_NAME}_finish ();
- }
-
- EOF
-diff -rup binutils-2.26.orig/ld/emultempl/spuelf.em binutils-2.26/ld/emultempl/spuelf.em
---- binutils-2.26.orig/ld/emultempl/spuelf.em 2016-02-19 09:35:36.699003279 +0000
-+++ binutils-2.26/ld/emultempl/spuelf.em 2016-02-19 09:35:54.916106583 +0000
-@@ -416,7 +416,7 @@ spu_elf_relink (void)
- /* Final emulation specific call. */
-
- static void
--gld${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
-@@ -86,6 +93,13 @@ 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 *);
-+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;
-
- /* 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,
-@@ -6780,10 +6800,41 @@ 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);
-+ }
-+ }
-
- /* Make sure that nobody has tried to add a symbol to this list
- before now. */
- ASSERT (link_info.gc_sym_list == NULL);
-
- link_info.gc_sym_list = &entry_symbol;
-@@ -8275,3 +8326,968 @@ 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 = abfd->my_archive;
-+ 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 = obfd->my_archive;
-+
-+ /* 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 = abfd->my_archive;
-+ 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 = abfd->my_archive;
-+
-+ 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 = nbfd->my_archive;
-+ 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 (abfd->my_archive)
-+ 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 = abfd->my_archive;
-+
-+ /* 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 = nbfd->my_archive;
-+ }
-+ 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);
-+ free (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
-@@ -693,7 +693,48 @@ lang_ld_feature (char *);
- extern void
- lang_print_memory_usage (void);
-
- extern void
- lang_add_gc_name (const char *);
-
-+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. */
-
- /* We can't call bfd_close on archives. BFD archive handling
-@@ -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__)} :
---- binutils.orig/bfd/bfd-in2.h 2017-03-02 11:14:48.572979573 +0000
-+++ binutils-2.28/bfd/bfd-in2.h 2017-03-02 11:21:39.828458555 +0000
-@@ -1118,6 +1118,9 @@ bfd_boolean bfd_fill_in_gnu_debuglink_se
-
- char *bfd_follow_build_id_debuglink (bfd *abfd, const char *dir);
-
-+const char *bfd_extract_object_only_section
-+ (bfd *abfd);
-+
- /* Extracted from libbfd.c. */
-
- /* Byte swapping macros for user section data. */
---- binutils.orig/bfd/opncls.c 2017-03-02 11:14:48.586979385 +0000
-+++ binutils-2.28/bfd/opncls.c 2017-03-02 11:23:23.546065945 +0000
-@@ -1990,3 +1990,69 @@ bfd_follow_build_id_debuglink (bfd *abfd
- get_build_id_name,
- check_build_id_file, &build_id);
- }
-+
-+/*
-+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 = _bfd_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;
-+}
---- binutils.orig/bfd/plugin.c 2017-03-02 11:37:31.572677260 +0000
-+++ binutils-2.28/bfd/plugin.c 2017-03-02 11:40:35.246209573 +0000
-@@ -132,10 +132,10 @@ register_claim_file (ld_plugin_claim_fil
- }
-
- static asection bfd_plugin_fake_text_section
-- = BFD_FAKE_SECTION (bfd_plugin_fake_text_section, 0, 0, ".text", 0);
-+= BFD_FAKE_SECTION (bfd_plugin_fake_text_section, 0, ".text", 0, 0);
- static asection bfd_plugin_fake_common_section
-- = BFD_FAKE_SECTION (bfd_plugin_fake_common_section, SEC_IS_COMMON, 0,
-- NULL, 0);
-+ = BFD_FAKE_SECTION (bfd_plugin_fake_common_section, 0,
-+ NULL, 0, SEC_IS_COMMON);
-
- /* Get symbols from object only section. */
-
---- binutils.orig/ld/emultempl/armelf.em 2017-03-02 11:58:14.632981042 +0000
-+++ binutils-2.28/ld/emultempl/armelf.em 2017-03-02 12:00:55.663819055 +0000
-@@ -414,7 +414,7 @@ gld${EMULATION_NAME}_after_allocation (v
- }
-
- static void
--gld${EMULATION_NAME}_finish (void)
-+arm_finish (void)
- {
- struct bfd_link_hash_entry * h;
-
-@@ -441,7 +441,7 @@ gld${EMULATION_NAME}_finish (void)
- }
- }
-
-- finish_default ();
-+ gld${EMULATION_NAME}_finish ();
-
- if (params.thumb_entry_symbol)
- {
-@@ -790,4 +790,4 @@ LDEMUL_BEFORE_PARSE=gld"${EMULATION_NAME
- LDEMUL_SET_SYMBOLS=gld"${EMULATION_NAME}"_set_symbols
-
- # Call the extra arm-elf function
--LDEMUL_FINISH=gld${EMULATION_NAME}_finish
-+LDEMUL_FINISH=arm_finish
---- binutils.orig/ld/emultempl/ppc64elf.em 2017-03-02 11:58:14.632981042 +0000
-+++ binutils-2.28/ld/emultempl/ppc64elf.em 2017-03-02 12:01:40.961210895 +0000
-@@ -561,7 +561,7 @@ 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;
-@@ -592,7 +592,7 @@ gld${EMULATION_NAME}_finish (void)
- if (msg != NULL)
- free (msg);
-
-- finish_default ();
-+ gld${EMULATION_NAME}_finish ();
- }
-
-
-@@ -926,4 +926,4 @@ 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
projects / ipfire-3.x.git / commitdiff
