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'arc-20081103-branch'.
Sprout from binutils-2_19-branch 2008-09-08 08:56:58 UTC nobody 'This commit was manufactured by cvs2svn to create branch 'binutils-'
Cherrypick from binutils-2_19-branch 2009-01-03 17:43:46 UTC nobody 'This commit was manufactured by cvs2svn to create branch 'binutils-':
gas/testsuite/gas/ppc/common.d
gas/testsuite/gas/ppc/common.s
ld/testsuite/ld-powerpc/attr-gnu-12-1.s
ld/testsuite/ld-powerpc/attr-gnu-12-11.d
ld/testsuite/ld-powerpc/attr-gnu-12-2.s
ld/testsuite/ld-powerpc/attr-gnu-12-21.d
Cherrypick from binutils-2_19-branch 2008-09-11 09:06:56 UTC nobody 'This commit was manufactured by cvs2svn to create branch 'binutils-':
gprof/po/ro.po
Cherrypick from binutils-2_19-branch 2008-09-26 07:02:45 UTC nobody 'This commit was manufactured by cvs2svn to create branch 'binutils-':
gas/config/te-solaris.h
Cherrypick from master 2008-11-02 23:59:45 UTC Alan Modra <amodra@gmail.com> 'daily update':
ChangeLog
Makefile.def
Makefile.in
Makefile.tpl
bfd/ChangeLog
bfd/Makefile.am
bfd/Makefile.in
bfd/aclocal.m4
bfd/bfd-in2.h
bfd/cache.c
bfd/coff64-rs6000.c
bfd/coffgen.c
bfd/cofflink.c
bfd/config.in
bfd/configure
bfd/configure.in
bfd/doc/Makefile.in
bfd/dwarf2.c
bfd/elf-bfd.h
bfd/elf-eh-frame.c
bfd/elf.c
bfd/elf32-cris.c
bfd/elf32-ppc.c
bfd/elf32-sh-symbian.c
bfd/elf32-spu.c
bfd/elf32-xtensa.c
bfd/elf64-ppc.c
bfd/elflink.c
bfd/elfxx-mips.c
bfd/libbfd.h
bfd/linker.c
bfd/po/id.po
bfd/po/vi.po
bfd/reloc.c
bfd/version.h
binutils/BRANCHES
binutils/ChangeLog
binutils/Makefile.in
binutils/aclocal.m4
binutils/config.in
binutils/configure
binutils/configure.in
binutils/dlltool.c
binutils/doc/Makefile.in
binutils/dwarf.c
binutils/embedspu.sh
binutils/objcopy.c
binutils/po/id.po
binutils/po/sv.po
binutils/readelf.c
binutils/stabs.c
binutils/testsuite/ChangeLog
binutils/testsuite/binutils-all/group-2.s
binutils/testsuite/binutils-all/group-3.s
binutils/testsuite/binutils-all/group-4.s
binutils/testsuite/binutils-all/group.s
binutils/testsuite/binutils-all/objcopy.exp
binutils/testsuite/binutils-all/objdump.W
binutils/testsuite/binutils-all/strip-4.d
binutils/testsuite/binutils-all/strip-5.d
binutils/testsuite/binutils-all/strip-6.d
binutils/testsuite/binutils-all/strip-7.d
binutils/testsuite/binutils-all/strip-8.d
binutils/testsuite/binutils-all/strip-9.d
binutils/windmc.c
binutils/windres.c
configure
configure.ac
gas/ChangeLog
gas/Makefile.am
gas/Makefile.in
gas/NEWS
gas/aclocal.m4
gas/app.c
gas/config.in
gas/config/bfin-parse.y
gas/config/tc-bfin.c
gas/config/tc-cris.c
gas/config/tc-frv.c
gas/config/tc-frv.h
gas/config/tc-hppa.c
gas/config/tc-hppa.h
gas/config/tc-i386.c
gas/config/tc-i386.h
gas/config/tc-m68k.c
gas/config/tc-mips.c
gas/config/tc-mmix.c
gas/config/tc-mmix.h
gas/config/tc-mn10300.h
gas/config/tc-ns32k.c
gas/config/tc-ppc.c
gas/config/tc-sh.h
gas/config/tc-sh64.h
gas/config/tc-tic4x.c
gas/config/tc-xtensa.c
gas/config/tc-xtensa.h
gas/config/tc-z80.c
gas/configure
gas/configure.in
gas/configure.tgt
gas/doc/Makefile.in
gas/doc/as.texinfo
gas/doc/internals.texi
gas/dw2gencfi.c
gas/frags.c
gas/hash.c
gas/listing.c
gas/po/id.po
gas/read.c
gas/symbols.c
gas/testsuite/ChangeLog
gas/testsuite/gas/all/gas.exp
gas/testsuite/gas/cfi/cfi-alpha-1.d
gas/testsuite/gas/cfi/cfi-alpha-3.d
gas/testsuite/gas/cfi/cfi-arm-1.d
gas/testsuite/gas/cfi/cfi-common-1.d
gas/testsuite/gas/cfi/cfi-common-2.d
gas/testsuite/gas/cfi/cfi-common-3.d
gas/testsuite/gas/cfi/cfi-common-4.d
gas/testsuite/gas/cfi/cfi-common-5.d
gas/testsuite/gas/cfi/cfi-common-6.d
gas/testsuite/gas/cfi/cfi-hppa-1.d
gas/testsuite/gas/cfi/cfi-i386-2.d
gas/testsuite/gas/cfi/cfi-i386.d
gas/testsuite/gas/cfi/cfi-m68k.d
gas/testsuite/gas/cfi/cfi-mips-1.d
gas/testsuite/gas/cfi/cfi-ppc-1.d
gas/testsuite/gas/cfi/cfi-s390-1.d
gas/testsuite/gas/cfi/cfi-s390x-1.d
gas/testsuite/gas/cfi/cfi-sh-1.d
gas/testsuite/gas/cfi/cfi-sparc-1.d
gas/testsuite/gas/cfi/cfi-sparc64-1.d
gas/testsuite/gas/cfi/cfi-x86_64.d
gas/testsuite/gas/cris/rd-tls-1.d
gas/testsuite/gas/cris/rd-tls-1.s
gas/testsuite/gas/cris/rd-tls-2.d
gas/testsuite/gas/cris/rd-tls-2.s
gas/testsuite/gas/cris/tls-err-1.s
gas/testsuite/gas/cris/tls-err-2.s
gas/testsuite/gas/cris/tls-err-3.s
gas/testsuite/gas/elf/elf.exp
gas/testsuite/gas/i386/i386.exp
gas/testsuite/gas/i386/nops-5-i686.d
gas/testsuite/gas/i386/nops-5.d
gas/testsuite/gas/i386/nops-5.s
gas/testsuite/gas/i386/sse2avx.d
gas/testsuite/gas/i386/sse2avx.s
gas/testsuite/gas/i386/x86-64-nops-5-k8.d
gas/testsuite/gas/i386/x86-64-nops-5.d
gas/testsuite/gas/i386/x86-64-sse2avx.d
gas/testsuite/gas/i386/x86-64-sse2avx.s
gas/testsuite/gas/ppc/power4_32.d
gas/testsuite/gas/ppc/power4_32.s
gas/testsuite/gas/ppc/power6.d
gas/testsuite/gas/ppc/power6.s
gas/testsuite/gas/ppc/ppc.exp
gas/testsuite/gas/s390/esa-g5.d
gas/testsuite/gas/s390/esa-g5.s
gas/testsuite/gas/s390/esa-z990.d
gas/testsuite/gas/s390/esa-z990.s
gas/testsuite/gas/s390/zarch-z900.d
gas/testsuite/gas/s390/zarch-z900.s
gas/testsuite/gas/s390/zarch-z990.d
gas/testsuite/gas/s390/zarch-z990.s
gas/testsuite/gas/z80/arith.d
gas/testsuite/gas/z80/arith.s
gas/testsuite/gas/z80/bit.d
gas/testsuite/gas/z80/bit.s
gas/testsuite/gas/z80/block.d
gas/testsuite/gas/z80/block.s
gas/testsuite/gas/z80/branch.d
gas/testsuite/gas/z80/branch.s
gas/testsuite/gas/z80/inout.d
gas/testsuite/gas/z80/inout.s
gas/testsuite/gas/z80/ld-group.d
gas/testsuite/gas/z80/ld-group.s
gas/testsuite/gas/z80/misc.d
gas/testsuite/gas/z80/misc.s
gas/testsuite/gas/z80/rotate.d
gas/testsuite/gas/z80/rotate.s
gas/testsuite/gas/z80/z80.exp
gas/write.c
gold/ChangeLog
gold/Makefile.am
gold/Makefile.in
gold/archive.cc
gold/archive.h
gold/config.in
gold/configure
gold/configure.ac
gold/descriptors.cc
gold/descriptors.h
gold/fileread.cc
gold/fileread.h
gold/gold.cc
gold/i386.cc
gold/layout.cc
gold/main.cc
gold/mapfile.cc
gold/object.cc
gold/object.h
gold/options.cc
gold/options.h
gold/output.cc
gold/output.h
gold/plugin.cc
gold/plugin.h
gold/powerpc.cc
gold/readsyms.cc
gold/reloc.cc
gold/resolve.cc
gold/sparc.cc
gold/symtab.cc
gold/symtab.h
gold/target-reloc.h
gold/target.h
gold/testsuite/Makefile.am
gold/testsuite/Makefile.in
gold/testsuite/plugin_test.c
gold/testsuite/plugin_test_1.sh
gold/testsuite/plugin_test_2.sh
gold/testsuite/thin_archive_main.cc
gold/testsuite/thin_archive_test_1.cc
gold/testsuite/thin_archive_test_2.cc
gold/testsuite/thin_archive_test_3.cc
gold/testsuite/thin_archive_test_4.cc
gold/x86_64.cc
gprof/ChangeLog
gprof/Makefile.in
gprof/aclocal.m4
gprof/configure
gprof/configure.in
gprof/gconfig.in
gprof/po/vi.po
include/ChangeLog
include/demangle.h
include/elf/ChangeLog
include/elf/cris.h
include/elf/dwarf2.h
include/elf/ppc.h
include/obstack.h
include/plugin-api.h
ld/ChangeLog
ld/Makefile.am
ld/Makefile.in
ld/aclocal.m4
ld/config.in
ld/configure
ld/configure.in
ld/emulparams/arcelf.sh
ld/emulparams/criself.sh
ld/emulparams/crislinux.sh
ld/emulparams/elf32_i860.sh
ld/emulparams/elf32_i960.sh
ld/emulparams/elf32_sparc.sh
ld/emulparams/elf32_spu.sh
ld/emulparams/elf32am33lin.sh
ld/emulparams/elf32fr30.sh
ld/emulparams/elf32ip2k.sh
ld/emulparams/elf32mcore.sh
ld/emulparams/elf32openrisc.sh
ld/emulparams/elf32ppccommon.sh
ld/emulparams/elf32ppcwindiss.sh
ld/emulparams/elf32vax.sh
ld/emulparams/elf64_s390.sh
ld/emulparams/elf64_sparc.sh
ld/emulparams/elf64alpha.sh
ld/emulparams/elf64mmix.sh
ld/emulparams/elf64ppc.sh
ld/emulparams/elf_i386.sh
ld/emulparams/elf_i386_be.sh
ld/emulparams/elf_i386_ldso.sh
ld/emulparams/elf_i386_vxworks.sh
ld/emulparams/elf_s390.sh
ld/emulparams/elf_x86_64.sh
ld/emulparams/h8300elf.sh
ld/emulparams/hppa64linux.sh
ld/emulparams/hppalinux.sh
ld/emulparams/i386lynx.sh
ld/emulparams/i386moss.sh
ld/emulparams/i386nto.sh
ld/emulparams/m68kelf.sh
ld/emulparams/mn10200.sh
ld/emulparams/or32elf.sh
ld/emulparams/pjelf.sh
ld/emulparams/ppclynx.sh
ld/emulparams/scoreelf.sh
ld/emulparams/shelf.sh
ld/emulparams/shelf32.sh
ld/emulparams/shelf_nto.sh
ld/emulparams/shelf_vxworks.sh
ld/emulparams/shlelf32_linux.sh
ld/emulparams/shlelf_linux.sh
ld/emulparams/shlelf_nto.sh
ld/emultempl/armelf.em
ld/emultempl/beos.em
ld/emultempl/elf32.em
ld/emultempl/genelf.em
ld/emultempl/mmo.em
ld/emultempl/pe.em
ld/emultempl/pep.em
ld/emultempl/spuelf.em
ld/emultempl/sunos.em
ld/ldemul.c
ld/ldemul.h
ld/ldexp.c
ld/ldlang.c
ld/ldlang.h
ld/pe-dll.c
ld/po/id.po
ld/po/vi.po
ld/scripttempl/avr.sc
ld/scripttempl/elf.sc
ld/testsuite/ChangeLog
ld/testsuite/ld-elf/comm1.c
ld/testsuite/ld-elf/eh-frame-hdr.d
ld/testsuite/ld-elf/eh-group.exp
ld/testsuite/ld-elf/eh-group1.s
ld/testsuite/ld-elf/eh-group2.s
ld/testsuite/ld-elf/eh1.d
ld/testsuite/ld-elf/eh2.d
ld/testsuite/ld-elf/eh3.d
ld/testsuite/ld-elf/eh4.d
ld/testsuite/ld-elf/eh5.d
ld/testsuite/ld-elf/eh5b.s
ld/testsuite/ld-elf/eh6.d
ld/testsuite/ld-elf/extract-symbol-1sec.d
ld/testsuite/ld-elf/func1.c
ld/testsuite/ld-elf/group4.d
ld/testsuite/ld-elf/group5.d
ld/testsuite/ld-elf/group6.d
ld/testsuite/ld-elf/group7.d
ld/testsuite/ld-elf/shared.exp
ld/testsuite/ld-elf/stab.d
ld/testsuite/ld-elfcomm/common1b.c
ld/testsuite/ld-gc/gc.c
ld/testsuite/ld-ia64/tlsbin.rd
ld/testsuite/ld-ia64/tlspic.rd
ld/testsuite/ld-mips-elf/eh-frame1-n32.d
ld/testsuite/ld-mips-elf/eh-frame1-n64.d
ld/testsuite/ld-mips-elf/eh-frame2-n32.d
ld/testsuite/ld-mips-elf/eh-frame2-n64.d
ld/testsuite/ld-mips-elf/eh-frame3.d
ld/testsuite/ld-mips-elf/eh-frame4.d
ld/testsuite/ld-mips-elf/reloc-estimate-1.d
ld/testsuite/ld-powerpc/powerpc.exp
ld/testsuite/ld-powerpc/vxworks1-lib.rd
ld/testsuite/ld-shared/main.c
ld/testsuite/lib/ld-lib.exp
libiberty/ChangeLog
libiberty/Makefile.in
libiberty/config.in
libiberty/configure
libiberty/configure.ac
libiberty/cp-demangle.c
libiberty/cp-demangle.h
libiberty/testsuite/demangle-expected
libiberty/xstrdup.c
libtool.m4
ltgcc.m4
ltmain.sh
ltoptions.m4
ltsugar.m4
ltversion.m4
lt~obsolete.m4
opcodes/ChangeLog
opcodes/Makefile.am
opcodes/Makefile.in
opcodes/aclocal.m4
opcodes/configure
opcodes/configure.in
opcodes/i386-gen.c
opcodes/i386-opc.tbl
opcodes/i386-tbl.h
opcodes/po/fr.po
opcodes/po/vi.po
opcodes/s390-opc.c
opcodes/s390-opc.txt
opcodes/z80-dis.c
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(lang_output_section_statement_lookup): Update prototype.
* ldlang.c (lang_output_section_find,
lang_output_section_statement_lookup_1): Merge into..
(lang_output_section_statement_lookup): ..here. Update all callers.
(process_insert_statements): Set constraint negative
for output section statements we might be inserting. Make error
fatal on not finding insertion section.
(lang_output_section_find): Rather than comparing
output_section_statement.constraint against -1, test whether
it is postive.
(lang_output_section_statement_lookup_1): Likewise.
(output_prev_sec_find, strip_excluded_output_sections): Likewise.
(lang_record_phdrs): Likewise.
* emultempl/elf32.em (output_rel_find): Likewise.
* NEWS: Mention INSERT.
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* ldexp.c (fold_binary <DATA_SEGMENT_ALIGN>): Do not align
EXPLD.DATASEG.MIN_BASE.
* ldlang.c (lang_size_sections): New variable OLD_BASE. Rename
OLD_MIN_BASE to MIN_BASE with the former alignment from `ldexp.c'.
Use OLD_BASE now for the minimal base check after the base decrease by
the maximum alignment found.
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* bfd.c (struct _bfd): Correct outsymbols comment.
* bfd-in2.h: Regenerate.
* linker.c (bfd_generic_link_read_symbols): Renamed from..
(generic_link_read_symbols): ..this, and made global.
include/
* bfdlink.h (bfd_generic_link_read_symbols): Declare.
ld/
PR 6478
* ldcref.c (check_local_sym_xref): Use bfd_generic_link_read_symbols.
Don't free symbol pointer array.
(check_refs): Likewise.
* ldmain.c (warning_callback): Likewise.
* ldmisc.c (vfinfo): Likewise.
* pe-dll.c (process_def_file): Likewise.
(pe_walk_relocs_of_symbol, generate_reloc): Likewise.
* emultempl/pe.em (pe_find_data_imports): Likewise.
(gld_${EMULATION_NAME}_after_open): Likewise.
* emultempl/pep.em (pep_find_data_imports): Likewise.
(gld_${EMULATION_NAME}_after_open): Likewise.
* ldlang.h (lang_input_statement_type): Delete asymbols, symbol_count,
passive_position, closed.
* ldlang.c (new_afile): Don't set asymbols and symbol_count.
* ldmain.c (add_archive_element): xcalloc lang_input_statement_type.
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statement has an update_dot_tree expression, apply it to
print_dot.
(print_input_section): Do not update print_dot if it would move
print_dot backwards.
(lang_do_assignments_1): If the output section statement has an
update_dot_tree expression apply it to dot.
* ld-scripts/overlay-size.t (end_of_bss_overlays): Define.
(end_of_text_overlays): Define.
(end_of_data_overlays): Define.
* ld-scripts/overlay-size-map.d: Add expected values for
end_of_bss_overlays, end_of_text_overlays and
end_of_data_overlays.
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* ld.texinfo: Likewise.
* ldlang.c: Formatting throughout.
(archive_path): Only assume "[A-Za-z]:" is a dos drive.
(input_statement_is_archive_path): New function, extracted from..
(walk_wild): ..here.
(walk_wild_consider_section): Match archive:path here too.
(init_map_userdata, sort_def_symbol): Convert to ISO C.
* ldmain.c (main): Set link_info.path_separator.
* emultempl/spuelf.em (choose_target): Don't set it here.
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* bfdlink.h (struct bfd_link_info): Add "path_separator".
bfd/
* elf32-spu.c (spu_elf_auto_overlay): Relax requirement that
file names be unique. Specify archive:path in overlay script.
ld/
* ldlang.c (name_match): New function.
(unique_section_p, walk_wild_consider_section): Use it here.
(walk_wild_section_general): And here.
(archive_path): New function.
(walk_wild): Match archive:path filespecs.
(open_input_bfds): Don't load archive:path files.
* emultempl/spuelf.em (choose_target): Set path_separator.
* emulparams/elf32_spu.sh: Add ._ea.* sections to ._ea output.
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* testsuite/ld-elfcomm/elfcomm.exp (test_sort_common): Test the
ascending/descending argument to the --sort-common command line
option.
* testsuite/ld-elfcomm/sort-common.s: New file.
* ld.h (enum sort_order): New.
* ldlang.c (lang_check: Fix comment.
(lang_common): Sort commons in ascending or descending order.
(lang_one_common): Likewise.
* lexsup.c (ld_options): Have --sort-common take an option
argument.
(parse_args): Handle argument to --sort-common.
* ld.texinfo (--sort-common): Document new optional argument.
* NEWS: Mention new feature.
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* elf32-arm.c (THM2_MAX_FWD_BRANCH_OFFSET): Define.
(THM2_MAX_BWD_BRANCH_OFFSET): Define.
(ARM_MAX_FWD_BRANCH_OFFSET): Define.
(ARM_MAX_BWD_BRANCH_OFFSET): Define.
(THM_MAX_FWD_BRANCH_OFFSET): Define.
(THM_MAX_BWD_BRANCH_OFFSET): Define.
(arm_long_branch_stub): Define.
(arm_pic_long_branch_stub): Define.
(arm_thumb_v4t_long_branch_stub): Define.
(arm_thumb_thumb_long_branch_stub): Define.
(arm_thumb_arm_v4t_long_branch_stub): Define.
(STUB_SUFFIX): Define.
(elf32_arm_stub_type): Define.
(elf32_arm_stub_hash_entry): Define.
(elf32_arm_link_hash_entry): Add stub_cache field.
(arm_stub_hash_lookup): Define.
(elf32_arm_link_hash_table): Add stub_hash_table, stub_bfd,
add_stub_section, layout_sections_again, stub_group, bfd_count,
top_index, input_list fields.
(elf32_arm_link_hash_newfunc): Init new field.
(stub_hash_newfunc): New function.
(elf32_arm_link_hash_table_create): Init stub_hash_table.
(elf32_arm_hash_table_free): New function.
(arm_type_of_stub): New function.
(elf32_arm_stub_name): New function.
(elf32_arm_get_stub_entry): New function.
(elf32_arm_stub_add_mapping_symbol): New function.
(elf32_arm_add_stub): New function.
(arm_build_one_stub): New function.
(arm_size_one_stub): New function.
(elf32_arm_setup_section_lists): New function.
(elf32_arm_next_input_section): New function.
(group_sections): New function.
(elf32_arm_size_stubs): New function.
(elf32_arm_build_stubs): New function.
(bfd_elf32_arm_add_glue_sections_to_bfd): Skip stub sections.
(bfd_elf32_arm_process_before_allocation): No longer handle
R_ARM_CALL and R_ARM_THM_CALL.
(using_thumb_only): New function.
(elf32_arm_final_link_relocate): Redirect calls to stub if range
exceeds encoding capabilities.
(bfd_elf32_bfd_link_hash_table_free): Define.
* bfd-in.h (R_ARM_max): Fix value to 130.
(elf32_arm_setup_section_lists): Protype.
(elf32_arm_next_input_section): Protype.
(elf32_arm_size_stubs): Protype.
(elf32_arm_build_stubs): Protype.
ld/
* emultempl/armelf.em (build_section_lists): New function.
(stub_file): Define.
(need_laying_out): Define.
(group_size): Define.
(hook_stub_info): Define.
(hook_in_stub): New function.
(elf32_arm_add_stub_section): New function.
(gldarm_layout_sections_again): New function.
(gld${EMULATION_NAME}_finish): Replace arm_elf_finish(). Generate
stubs for long calls if needed.
(arm_elf_create_output_section_statements): create stub_file bfd.
(arm_for_each_input_file_wrapper): New function.
(arm_lang_for_each_input_file): New function.
(lang_for_each_input_file): Define.
(PARSE_AND_LIST_PROLOGUE): Add option token OPTION_STUBGROUP_SIZE.
(PARSE_AND_LIST_LONGOPTS): Add option stub-group-size.
(PARSE_AND_LIST_OPTIONS): Add option stub-group-size.
(PARSE_AND_LIST_ARGS_CASES): Add OPTION_STUBGROUP_SIZE case.
(LDEMUL_FINISH): Update to gld${EMULATION_NAME}_finish.
* ld/lang.c (print_input_statement): Skip if bfd has
BFD_LINKER_CREATED.
ld/testsuite
* ld-arm/arm-elf.exp (armelftests): Add farcall-arm-arm,
farcall-arm-arm-pic-veneer, farcall-arm-arm-be8 farcall-arm-thumb,
farcall-arm-thumb-blx, farcall-arm-thumb-pic-veneer,
farcall-arm-thumb-blx-pic-veneer, farcall-thumb-thumb,
farcall-thumb-thumb-pic-veneer, farcall-thumb-thumb-blx,
farcall-thumb-thumb-m, farcall-thumb-thumb-m-pic-veneer,
farcall-thumb-thumb-blx-pic-veneer, farcall-thumb-arm,
farcall-thumb-arm-pic-veneer, farcall-thumb-arm-blx,
farcall-thumb-arm-blx-pic-veneer.
Change thumb2-bl-as-thumb1-bad, thumb2-bl-bad.
* ld-arm/thumb2-bl-as-thumb1-bad.d: Reflects farcall stub
generation.
* ld-arm/thumb2-bl-bad.d: Likewise.
* ld-arm/thumb2-bl-as-thumb1-bad.s: Update comments.
* ld-arm/thumb2-bl-bad.s: Likewise.
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* ldlang.c (lang_size_sections_1): Don't check LMA overflow on
non-load sections.
ld/testsuite/
* ld-scripts/rgn-over.exp: Allow -ok file names to pass.
* ld-scripts/rgn-over8.s: New.
* ld-scripts/rgn-over8.t: New.
* ld-scripts/rgn-over8-ok.d: New.
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* ldlang.c (lang_size_sections_1): Honour the setting of an
lma_region even if there is no vma region set, or the vma region
is the same as the lma region.
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* bfdlink.h (struct bfd_link_hash_table): Delete creator field.
(struct bfd_link_info): Add output_bfd.
bfd/
* elflink.c: Replace all accesses to hash->creator field with
output_bfd->xvec.
* cofflink.c: Likewise.
* coff-h8300.c: Likewise.
* ecoff.c: Likewise.
* elf32-m68hc1x.c: Likewise.
* elf32-ppc.c: Likewise.
* elf64-alpha.c: Likewise.
* elf64-ppc.c: Likewise.
* elf64-sparc.c: Likewise.
* elfxx-mips.c: Likewise.
* i386linux.c: Likewise.
* m68klinux.c: Likewise.
* sparclinux.c: Likewise.
* sunos.c: Likewise.
* xcofflink.c: Likewise.
* linker.c: Likewise.
(_bfd_link_hash_table_init): Don't store creator.
ld/
* ldmain.h (output_bfd): Delete.
* ldmain.c (output_bfd): Delete.
Replace all occurrences of output_bfd with link_info.output_bfd.
* ldcref.c: Likewise.
* ldctor.c: Likewise.
* ldemul.c: Likewise.
* ldexp.c: Likewise.
* ldfile.c: Likewise.
* ldlang.c: Likewise.
* ldmisc.c: Likewise.
* ldwrite.c: Likewise.
* pe-dll.c: Likewise.
* emultempl/aix.em: Likewise.
* emultempl/alphaelf.em: Likewise.
* emultempl/armcoff.em: Likewise.
* emultempl/armelf.em: Likewise.
* emultempl/avrelf.em: Likewise.
* emultempl/beos.em: Likewise.
* emultempl/elf-generic.em: Likewise.
* emultempl/elf32.em: Likewise.
* emultempl/gld960.em: Likewise.
* emultempl/hppaelf.em: Likewise.
* emultempl/irix.em: Likewise.
* emultempl/linux.em: Likewise.
* emultempl/lnk960.em: Likewise.
* emultempl/m68hc1xelf.em: Likewise.
* emultempl/mmix-elfnmmo.em: Likewise.
* emultempl/mmo.em: Likewise.
* emultempl/pe.em: Likewise.
* emultempl/pep.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/scoreelf.em: Likewise.
* emultempl/sh64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
* emultempl/sunos.em: Likewise.
* emultempl/vanilla.em: Likewise.
* emultempl/vxworks.em: Likewise.
* emultempl/xtensaelf.em: Likewise.
* emultempl/z80.em: Likewise.
* ldlang.c (open_output): Don't return output, instead write
link_info_output_bfd directly.
* emultempl/alphaelf.em: Replace occurrences of link_info.hash->creator
with link_info.output_bfd->xvec.
* emultempl/hppaelf.em: Likewise.
* emultempl/ppc32elf.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
* emultempl/spuelf.em: Likewise.
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* ldfile.c (ldfile_add_library_path): Likewise.
* emultempl/elf32.em (check_ld_elf_hints, check_ld_so_conf): Likewise.
* emultempl/lnk960.em (lnk960_before_parse): Likewise.
* emultempl/spuelf.em (embedded_spu_file): Likewise.
|
|
PR ld/5670
* ldlang.c (process_insert_statements): Silence gcc 4.1 alias
warning.
|
|
* ld.texinfo (INSERT): Describe.
* ldgram.y (ldgram_in_script, ldgram_had_equals): Delete.
(INSERT_K, AFTER, BEFORE): Add as tokens.
(ifile_p1): Handle INSERT statements.
(saved_script_handle, force_make_executable): Move to..
* ldmain.c: ..here.
(previous_script_handle): New global var.
* ldmain.h (saved_script_handle, force_make_executable): Declare.
(previous_script_handle): Likewise.
* ldlex.l (INSERT_K, AFTER, BEFORE): Add tokens.
* lexsup.c (parge_args <-T>): Set previous_script_handle.
* ldlang.c (lang_for_each_statement_worker): Handle insert statement.
(map_input_to_output_sections, print_statement): Likewise.
(lang_size_sections_1, lang_do_assignments_1): Likewise.
(insert_os_after): New function, extracted from..
(lang_insert_orphan): ..here.
(process_insert_statements): New function.
(lang_process): Call it.
(lang_add_insert): New function.
* ldlang.h (lang_insert_statement_enum): New.
(lang_insert_statement_type): New.
(lang_statement_union_type): Add insert_statement.
(lang_add_insert): Declare.
ld/testsuite/
* ld-spu/ovl.lnk: Delete overlay.
* ld-spu/ovl1.lnk: New file.
* ld-spu/ovl2.lnk: New file.
* ld-spu/ovl.d: Update.
* ld-spu/ovl2.d: Update.
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(lang_afile_asection_pair_statement_type): Delete.
(lang_statement_union_type): Delete afile_asection_pair_statement.
* ldlang.c (lang_insert_orphan): Delete case handling the above.
(map_input_to_output_sections, print_statement): Likewise.
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|
PR 5604
* elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param
names from others.
(_bfd_elf_gc_keep): Declare.
* elfxx-target.h (elf_backend_gc_keep): Define.
(elfNN_bed): Init new field.
* elflink.c (_bfd_elf_gc_keep): New function.
(bfd_elf_gc_sections): Call gc_keep.
* elf64-ppc.c (elf_backend_gc_keep): Define.
(struct _ppc64_elf_section_data): Move .opd related fields to
a struct so they don't occupy the same storage. Adjust accesses
throughout file.
(ppc64_elf_gc_keep): New function, split out from..
(ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark
to mark .opd section, just set gc_mark.
(ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust
unless we are changing .opd. Test non-NULL opd->adjust at all
accesses throughout file.
* elf64-ppc.h (ppc64_elf_edit_opd): Update prototype.
ld/
PR 5604
* ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry
syms to _bfd_elf_gc_keep.
* emultempl/ppc64elf.em (ppc_before_allocation): Don't call
ppc64_elf_edit_opd if no_opd_opt.
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|
2008-01-11 Tristan Gingold <gingold@adacore.com>
Eric Botcazou <ebotcazou@adacore.com>
* ldlang.c (lang_end): Warns if the entry point is not found when
--gc-sections.
Emit an error if no root is specified when --gc-sections -r.
* ld.texinfo (Options): Document that --gc-sections is compatible
with -r and -q.
* ldmain.c (main): Do not error out if -r and --gc-sections.
* scripttempl/elf.sc: Emit ENTRY command only if relocating.
ld/testsuite:
2008-01-11 Tristan Gingold <gingold@adacore.com>
* lib/ld-lib.exp (check_gc_sections_available): Now available on
VxWorks.
* ld-gc: New directory for testing --gc-sections.
* ld-gc/gc.c: New file.
* ld-gc/gc.exp: New file.
* ld-gc/noent.s: New file.
* ld-gc/noent.d: New file.
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* ldlang.c (lang_end): Issue a warning for a missing start symbol
of a shared library if the symbol was specified on the command
line.
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* ldlang.c (lang_check_section_addresses): Also report size of
overflow for any overflowed memory regions.
(os_region_check): Diagnose an overflowed region only once per
region. Do not reset region->current on overflow.
2007-10-17 Zack Weinberg <zack@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ld-scripts/rgn-over.exp: New driver.
* ld-scripts/rgn-over.s: New file.
* ld-scripts/rgn-over1.d, ld-scripts/rgn-over1.t,
ld-scripts/rgn-over2.d, ld-scripts/rgn-over2.t,
ld-scripts/rgn-over3.d, ld-scripts/rgn-over3.t,
ld-scripts/rgn-over4.d, ld-scripts/rgn-over4.t,
ld-scripts/rgn-over5.d, ld-scripts/rgn-over5.t,
ld-scripts/rgn-over6.d, ld-scripts/rgn-over6.t,
ld-scripts/rgn-over7.d, ld-scripts/rgn-over7.t:
New test cases.
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|
2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3281
PR binutils/5037
* elf-bfd.h (elf_obj_tdata): Remove relro.
* elf.c (get_program_header_size): Check info->relro instead
of elf_tdata (abfd)->relro.
(_bfd_elf_map_sections_to_segments): Likewise.
(assign_file_positions_for_load_sections): Don't set
PT_GNU_RELRO segment alignment here.
(assign_file_positions_for_non_load_sections): Properly set up
PT_GNU_RELRO segment for copying executable/shared library.
(rewrite_elf_program_header): Remove PT_GNU_RELRO segment.
(copy_elf_program_header): Set p_size and p_size_valid fields for
PT_GNU_RELRO segment.
include/elf/
2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3281
PR binutils/5037
* internal.h (elf_segment_map): Add p_size and p_size_valid.
(ELF_IS_SECTION_IN_SEGMENT): Allow SHF_TLS sections in
PT_GNU_RELRO segments.
ld/
2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3281
PR binutils/5037
* ldexp.h (ldexp_control): Add relro, relro_start_stat and
relro_end_stat.
* ldexp.c (fold_binary): Set expld.dataseg.relro to
exp_dataseg_relro_start or exp_dataseg_relro_end when
seeing DATA_SEGMENT_ALIGN or DATA_SEGMENT_RELRO_END,
respectively.
* ldlang.c (lang_size_sections_1): Properly set
expld.dataseg.relro_start_stat and
expld.dataseg.relro_end_stat.
(find_relro_section_callback): New function.
(lang_find_relro_sections_1): Likewise.
(lang_find_relro_sections): Likewise.
(lang_process): Call lang_find_relro_sections for
non-relocatable link.
ld/testsuite/
2007-09-17 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/3281
PR binutils/5037
* ld-elf/binutils.exp: Update "-z relro" tests to use relro1.s.
Add "-z relro" tests with relro2.s. Add "-z relro" tests with
TLS for objcopy.
* ld-elf/relro1.s: New file.
* ld-elf/relro2.s: Likewise.
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expressions are correctly computed.
* testsuite/ld-script/map-address.d,
* testsuite/ld-script/map-address.t: Add a test for testing DEFINED in map output.
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|
assigned to phdrs. Avoid multiple forward scans for a section
with phdr assignment.
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|
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* elf32-arm.c (elf32_arm_compare_mapping): Compare first on vma,
then on type.
binutils/testsuite:
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* binutils-all/ar.exp (long_filenames): Delete temporary files on
the host.
* binutils-all/arm/objdump.exp: Only check "which $OBJDUMP" if
host is local.
* binutils-all/objcopy.exp: Use ${srecfile} to get the name of the
srec file to be passed to binutils_run.
(objcopy_test_readelf): Use remote_exec.
* binutils-all/readelf.exp (readelf_find_size): Use remote_exec.
(readelf_test): Likewise.
(readelf_wi_test): Likewise.
* lib/utils-lib.exp (run_dump_test): Only check "which $binary" if
host is local. Use remote_exec. Use $tempfile not
tmpdir/bintest.o.
gas:
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* as.c (main): Flush stderr before printing listings to ensure
consistent output order across platforms.
gas/testsuite:
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* lib/gas-defs.exp (gas_version): Use remote_* functions instead
of exec.
(gas_host_run): New.
(gas_run): Use gas_host_run.
(gas_start): Likewise.
(run_dump_test): Likewise.
(objdump): Use gas_host_run.
(objdump_start_no_subdir): Likewise.
* lib/gas-dg.exp (gas-dg-test): Use "remote_file host delete".
* lib/run: Remove.
* gas/macros/macros.exp: Download app4b.s to host.
* gas/i386/i386.exp (gas_64_check): Use gas_host_run.
(gas_32_check): Likewise.
* gas/maxq10/maxq10.exp (gas_64_check): Likewise
(gas_32_check): Likewise.
* gas/maxq20/maxq20.exp (gas_64_check): Likewise
(gas_32_check): Likewise.
* gas/sparc/sparc.exp (gas_64_check): Likewise.
* gas/cfi/cfi.exp: Likewise.
* gas/elf/elf.exp (run_list_test): Likewise. Use temporary file
for readelf output in place of pipe.
* gas/all/gas.exp: Download incbin.dat to host.
(do_comment): Allow \r\r\n.
ld:
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ldlang.c (sort_sections_by_lma): Sort by internal id after lma
for stable sort.
ld/testsuite:
2007-08-28 Mark Shinwell <shinwell@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
* ld-elfcomm/elfcomm.exp: Use run_host_cmd. Only check "which
$CC" if host is local.
* ld-checks/checks.exp: Use run_host_cmd.
* ld-elf/exclude.exp: Likewise.
* ld-elf/elf.exp: Download merge.ld if host is remote.
* ld-elf/binutils.exp (binutils_test): Use remote_exec.
* ld-elf/tls_common.exp: Use run_host_cmd.
* lib/ld-lib.exp (ld_version): Only check "which $ld" if host is
local. Use remote_exec.
(run_host_cmd): New.
(run_host_cmd_yesno): New.
(default_ld_relocate): Use run_host_cmd_yesno.
(default_ld_link): Likewise.
(default_ld_simple_link): Use run_host_cmd.
(default_ld_compile): Only check "which $ccprog" if host is local.
Use remote_file and remote_exec.
(default_ld_assemble): Only check "which $as" if host is local.
Use run_host_cmd.
(default_ld_nm): Use remote_exec, remote_upload and remote_file.
(run_dump_test): Use remote_exec, remote_upload and remote_file.
Only check "which $binary" if host is local.
(run_ld_link_tests): Use remote_exec, remote_upload and
remote_file.
* ld-selective/selective.exp: Only check "which $CXX" if host is
local. Use remote_exec.
* ld-scripts/phdrs.exp: Only check "which $objdump" if host is
local. Use run_host_cmd.
* ld-scripts/phdrs2.exp: Likewise.
* ld-scripts/weak.exp: Likewise.
* ld-undefined/weak-undef.exp: Likewise.
* ld-scripts/crossref.exp: Only check "which $CC" if host is local.
Use run_host_cmd.
* ld-scripts/map-address.exp: Upload map_address.map if host is
remote.
* ld-srec/srec.exp (run_srec_tests): Use run_host_cmd. Only check
"which $CC" and "which $CXX" if host is local.
* ld-undefined/undefined.exp: Only check "which $CC" if host is
local. Use remote_file and run_host_cmd.
* config/default.exp: Use remote_exec to create tmpdir.
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|
* ldlang.c (lang_insert_orphan): When searching through linker
script to place an orphan, don't stop on statements that appear
outside of SECTIONS.
* emultempl/elf32.em (output_rel_find): Prefer read-only alloc
sections over read/write alloc sections.
ld/testsuite/
* ld-elf/weak-dyn-1.rd: Adjust.
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|
with update_dot_tree.
|
|
* ldlang.c (lang_size_sections_1 <output_section_statement>): Only
use expld.result when valid.
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|
* bfdlink.h (struct bfd_link_info): Add input_bfds_tail.
bfd/
* simple.c (bfd_simple_get_relocated_section_content): Init
input_bfds_tail.
ld/
* ldlang.c (ldlang_add_file): Use input_bfds_tail.
* ldmain.c (main): Init input_bfds_tail. Sort link_info
initialization.
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(cref_fill_array): Adjust for changed demangler.
* ldlang.c (lang_one_common): Likewise.
|
|
Many files: Include sysdep.h before bfd.h.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
binutils/
* bucumm.h: Split off host dependencies to..
* sysdep.h: ..here.
Many files: Include sysdep.h. Remove duplicate headers and reorder.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
ld/
Many files: Include sysdep.h first. Remove duplicate headers.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
opcodes/
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
* ns32k-dis.c: Include sysdep.h first.
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* ldlang.c (lang_one_common): Likewise.
* ldmisc.c (vfinfo): Likewise.
(demangle): Delete.
* ldmisc.h (demangle): Delete.
* Makefile.am: Run "make dep-am".
* Makefile.in: Regenerate.
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* ldlang.h (enum section_type): Add overlay_section.
* ldlang.c (lang_add_section): Handle flags for overlay_section
as per normal_section.
(lang_size_sections_1): When setting lma, detect overlays by
os->sectype rather than by looking for overlapping vmas.
(lang_enter_overlay_section): Use overlay_section type.
(lang_leave_overlay): Set first overlay section to normal.
ld/testsuite/
* ld-spu/ovl.lnk: Use OVERLAY keyword.
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|
* elf64-alpha.c (struct alpha_elf_link_hash_table): Add relax_trip.
(elf64_alpha_size_got_sections): Remove unused something_changed local.
(elf64_alpha_size_plt_section): Return void.
(elf64_alpha_size_rela_got_section): Likewise.
(elf64_alpha_relax_section): Only regenerate got+plt if the
relax_trip counter has changed.
include/
* bfdlink.h (struct bfd_link_info): Add relax_trip.
ld/
* ldlang.c (relax_sections): Initialize and increment
link_info.relax_trip.
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200x-xx-xx Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* NEWS: Mention -l:foo.
* ld.texinfo: Document it.
* ldlang.c (new_afile): If a lang_input_file_is_l_enum
entry as a name beginning with a coloh, convert it to a
lang_input_file_is_search_file_enum entry without the colon.
ld/testsuite/
* ld-libs/lib-1.s, ld-libs/lib-2.s, ld-libs/lib-2.d,
* ld-libs/libs.exp: New files.
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spu target emul files.
* configure.in: Check for mkstemp and waitpid.
* Makefile.in: Regenerate.
* configure: Regenerate.
* config.in: Regenerate.
* ldlang.c (input_file_chain): Make global.
(lang_add_input_file): Don't set lang_has_input_file here.
* ldlang.h (input_file_chain): Declare.
* emultempl/ppc32elf.em (ppc_recognized_file): New function.
(LDEMUL_RECOGNIZED_FILE): Define.
* emultempl/ppc64elf.em (ppc64_recognized_file): New function.
(LDEMUL_RECOGNIZED_FILE): Define.
* emultempl/spuelf.em (struct tflist): New.
(tmp_file_list): New var.
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* ldlang.c (lang_insert_orphan): Provide start/stop loadaddr syms
rather than defining unconditionally.
(lang_leave_overlay_section): Likewise.
* ld.texinfo (Overlay Description): Update description and examples
for start/stop syms.
ld/testsuite/
* ld-elf/overlay.d: -u symbols we want to see in the output.
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|
x86_64-pc-mingw32 target.
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test to not trigger on overlays. Only warn on backwards move
if non-default lma.
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|
* ldlang.c (lang_size_sections_1): Add a missing `)'.
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|
move unless section size is non-zero.
|
|
2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3831
* elf-bfd.h (bfd_elf_link_mark_dynamic_symbol): Add an
argument, Elf_Internal_Sym *.
* elflink.c (bfd_elf_link_mark_dynamic_symbol): Mark a data
symbol dynamic if info->dynamic_data is TRUE.
(bfd_elf_record_link_assignment): Updated call to
bfd_elf_record_link_assignment.
(_bfd_elf_merge_symbol): Likewise. Always call
bfd_elf_link_mark_dynamic_symbol.
include/
2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3831
* bfdlink.h (bfd_link_info): Rename dynamic to dynamic_list.
Add dynamic and dynamic_data.
ld/
2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3831
* NEWS: Mention -Bsymbolic-functions, --dynamic-list-data and
--dynamic-list-cpp-new.
* ld.texinfo: Document -Bsymbolic-functions, --dynamic-list-data
and --dynamic-list-cpp-new.
* ldlang.c (lang_append_dynamic_list_cpp_new): New.
(lang_process): Change link_info.dynamic to
link_info.dynamic_list.
(lang_append_dynamic_list): Likewise.
* ldmain.c (main): Likewise. Initialize link_info.dynamic and
link_info.dynamic_data to FALSE.
* ldlang.h (lang_append_dynamic_list_cpp_new): New.
* lexsup.c (option_values): Add OPTION_DYNAMIC_LIST_DATA and
OPTION_DYNAMIC_LIST_CPP_NEW.
(ld_options): Add entries for -Bsymbolic-functions,
--dynamic-list-data and --dynamic-list-cpp-new. Make
-Bsymbolic-functions an alias of --dynamic-list-data.
(parse_args): Change link_info.dynamic to link_info.dynamic_list.
Set link_info.dynamic to TRUE for --dynamic-list and
--dynamic-list-cpp-typeinfo. Handle --dynamic-list-data and
--dynamic-list-cpp-new.
ld/testsuite/
2007-01-16 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3831
* ld-elf/del.cc: New.
* ld-elf/dl5.cc: Likewise.
* ld-elf/dl5.out: Likewise.
* ld-elf/new.cc: Likewise.
* ld-elf/shared.exp: Add tests for --dynamic-list-data and
--dynamic-list-cpp-new.
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when lma differs from vma.
testsuite/
* ld-scripts/overlay-size-map.d: Update.
|
|
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3111
* elf-bfd.h (elf_obj_tdata): Add symbuf.
(_bfd_elf_section_already_linked): Add struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(bfd_elf_match_symbols_in_sections): Likewise.
* elf.c (assign_section_numbers): Updated to add
struct bfd_link_info *.
(bfd_elf_match_symbols_in_sections): Updated. Cache symbol
buffer if info->reduce_memory_overheads is false.
* elflink.c (match_group_member): Updated to add
struct bfd_link_info *.
(_bfd_elf_check_kept_section): Likewise.
(elf_link_input_bfd): Likewise.
(_bfd_elf_section_already_linked): Likewise.
(bfd_elf_final_link): Free symbol buffer if
info->reduce_memory_overheads is false.
* libbfd-in.h (_bfd_nolink_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* libbfd.h: Regenerated.
* linker.c (bfd_section_already_linked): Add
struct bfd_link_info *.
(_bfd_generic_section_already_linked): Likewise.
* targets.c (bfd_target): Add struct bfd_link_info * to
_section_already_linked.
* bfd-in2.h: Regenerated.
include/
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3111
* bfdlink.h (bfd_link_info): Add reduce_memory_overheads.
ld/
2006-10-30 H.J. Lu <hongjiu.lu@intel.com>
PR ld/3111
* ld.h (args_type): Remove reduce_memory_overheads.
* ldlang.c (lang_map): Updated.
(section_already_linked): Likewise.
(print_input_section): Likewise.
* ldmain.c (main): Likewise.
* lexsup.c (parse_args): Likewise.
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* section.c (SEC_KEEP): Update comment.
* bfd-in2.h: Regenerate.
* elflink.c (bfd_elf_gc_sections): Ignore SEC_EXCLUDE sections.
* merge.c (_bfd_merge_sections): Set SEC_KEEP on excluded sections.
* stabs.c (_bfd_discard_section_stabs): Likewise.
(_bfd_link_section_stabs): Likewise. Simplify abs_section check.
ld/
* ldlang.c (lang_map): Don't say SEC_LINKER_CREATED and SEC_KEEP
sections have been discarded.
(lang_do_version_exports_section): Set SEC_KEEP on export section.
* emultempl/elf32.em (before_allocation): Set SEC_KEEP on warning
sections.
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