-2010-12-09 Mike Frysinger <vapier@gentoo.org>
-
- * .gitignore: New file.
-
-2010-12-06 H.J. Lu <hongjiu.lu@intel.com>
-
- * lexsup.c (ld_options): Add -flto and -flto-partition= for
- GCC LTO option compatibility.
-
-2010-12-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12288
- * plugin.c (message): Don't add the trailing `\n' for
- LDPL_ERROR.
-
-2010-12-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12288
- * testplug.c: Remove the trailing `\n' from TV_MESSAGE.
-
-2010-12-06 Dmitry Gorbachev <d.g.gorbachev@gmail.com>
-
- PR ld/12288
- * plugin.c (message): Use putchar for the trailing `\n'.
-
-2010-12-06 H.J. Lu <hongjiu.lu@intel.com>
- Dmitry Gorbachev <d.g.gorbachev@gmail.com>
-
- PR ld/12289
- * ldmain.c (main): Don't call plugin_call_cleanup.
-
- * plugin.c (plugin_call_cleanup): Make it static.
- (message): Don't call plugin_call_cleanup.
- (plugin_load_plugins): Call xatexit with plugin_call_cleanup.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12289
- * plugin.c (message): Call plugin_call_cleanup on fatal
- error.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- * plugin.c (message): Add a space after `:' in error message.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- * plugin.c (asymbol_from_plugin_symbol): Add the trailing `\n'
- to einfo.
- (get_symbols): Likewise.
- (plugin_notice): Likewise.
- (plugin_multiple_definition): Likewise.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12288
- * plugin.c (message): Add the trailing `\n'.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- * ldfile.c (ldfile_open_file_search): Check maybe_archive instead
- of is_archive.
- * emultempl/aix.em: Likewise.
- * emultempl/elf32.em: Likewise.
- * emultempl/linux.em: Likewise.
- * emultempl/pe.em: Likewise.
- * emultempl/pep.em: Likewise.
- * emultempl/sunos.em: Likewise.
- * emultempl/vms.em: Likewise.
-
- * ldlang.c (new_afile): Set maybe_archive instead of is_archive..
-
- * ldlang.h (lang_input_statement_struct): Replace is_archive
- with maybe_archive.
-
-2010-12-05 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12277
- * plugin.c (asymbol_from_plugin_symbol): Properly convert LTO
- plugin visibility to ELF visibility.
- (is_visible_from_outside): Re-indent.
-
-2010-12-04 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_size_sections_1): Align lma using same alignment
- as for vma.
-
-2010-12-03 H.J. Lu <hongjiu.lu@intel.com>
-
- * lexsup.c (ld_options): Fix a typo in comments.
-
-2010-12-01 H.J. Lu <hongjiu.lu@intel.com>
-
- * plugin.h: Re-indent.
-
-2010-11-30 Joel Sherrill <joel.sherrill@oarcorp.com>
-
- * configure.tgt: Add sparc64-rtems.
-
-2010-11-26 Alan Modra <amodra@gmail.com>
-
- * po/ja.po: Update.
-
-2010-11-25 Alan Modra <amodra@gmail.com>
-
- * po/bg.po: Update.
- * po/es.po: Update.
- * po/fi.po: Update.
- * po/ja.po: New.
- * po/zh_CN.po: Update.
-
-2010-11-25 Jan Hubicka <hubicka@ucw.cz>
-
- * scripttempl/elf.sc: Group .text.exit, text.startup and .text.hot
- sections.
-
-2010-11-23 Matthias Klose <doko@ubuntu.com>
-
- * configure.ac: For --enable-gold, handle value `default' instead of
- `both*'. Always install ld as ld.gold, install as ld if gold is
- the default.
+2012-05-16 Sergio Durigan Junior <sergiodj@redhat.com>
+
+ * emultempl/m68hc1xelf.em (hook_in_stub): Pass proper `bfd'
+ as the first argument for `bfd_get_section_name'.
+
+2012-05-16 Samuel Thibault <samuel.thibault@ens-lyon.org>
+
+ PR ld/14069
+ * emultempl/elf32.em: Include *-*-gnu* targets in ld.so.conf
+ support.
+
+2012-05-15 James Murray <jsm@jsm-net.demon.co.uk>
+
+ * NEWS: Mention the support for S12X processors.
+
+2012-05-14 James Lemke <jwlemke@codesourcery.com>
+
+ * ldlang.c (walk_wild_consider_section): Don't copy section_flag_list.
+ Pass it to callback.
+ (walk_wild_section_general): Pass section_flag_list to callback.
+ (lang_add_section): Add sflag_list parm.
+ Move out logic to keep / omit a section & call bfd_lookup_section_flags.
+ (output_section_callback_fast): Add sflag_list parm.
+ Add new parm to lang_add_section calls.
+ (output_section_callback): Likewise.
+ (check_section_callback): Add sflag_list parm.
+ (lang_place_orphans): Add new parm to lang_add_section calls.
+ (gc_section_callback): Add sflag_list parm.
+ (find_relro_section_callback): Likewise.
+ * ldlang.h (callback_t): Add flag_info parm.
+ (lang_add_section): Add sflag_list parm.
+ * emultempl/armelf.em (elf32_arm_add_stub_section):
+ Add lang_add_section parm.
+ * emultempl/beos.em (gld*_place_orphan): Likewise.
+ * emultempl/elf32.em (gld*_place_orphan): Likewise.
+ * emultempl/hppaelf.em (hppaelf_add_stub_section): Likewise.
+ * emultempl/m68hc1xelf.em (m68hc11elf_add_stub_section): Likewise.
+ * emultempl/mipself.em (mips_add_stub_section): Likewise.
+ * emultempl/mmo.em (mmo_place_orphan): Likewise.
+ * emultempl/pe.em (gld_*_place_orphan): Likewise.
+ * emultempl/pep.em (gld_*_place_orphan): Likewise.
+ * emultempl/ppc64elf.em (ppc_add_stub_section): Likewise.
+ * emultempl/spuelf.em (spu_place_special_section): Likewise.
+ * emultempl/vms.em (vms_place_orphan): Likewise.
+
+2012-05-14 Catherine Moore <clm@codesourcery.com>
+
+ * NEWS: Mention PowerPC VLE port.
+
+2012-05-11 Daniel Richard G. <skunk@iskunk.org>
+
+ PR binutils/14028
+ * configure.in: Invoke ACX_HEADER_STRING.
* configure: Regenerate.
+ * config.in: Regenerate.
+ * sysdep.h: If STRINGS_WITH_STRING is defined then include both
+ string.h and strings.h.
-2010-11-21 H.J. Lu <hongjiu.lu@intel.com>
-
- * ldfile.c: Re-indent plugin code.
- * ldlang.c: Likewise.
- * ldmain.c: Likewise.
- * plugin.c: Likewise.
-
-2010-11-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12246
- * plugin.c (asymbol_from_plugin_symbol): Set alignment of
- common symbol to 1 for For ELF targets.
-
-2010-11-20 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/12247
- * lexsup.c (parse_args): Properly report loading plugin error.
-
-2010-11-19 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * plugin.c (is_visible_from_outside): New function.
- (get_symbols): Use it.
-
-2010-11-16 Jie Zhang <jie.zhang@analog.com>
-
- * Makefile.am (eelf32bfinfd.c, eelf32bfin.c): Depend on bfin.em.
- * Makefile.in: Regenerated.
- * emulparams/bfin.sh (EXTRA_EM_FILE): Set.
- * emulparams/elf32bfinfd.sh (EXTRA_EM_FILE): Likewise.
- * emultempl/bfin.em: New.
-
-2010-11-16 Yasuaki Taniguchi <taniguchi.yasua@jp.fujitsu.com>
-
- * emultempl/pe.em (_list_options): Correct typo.
- * emultempl/pep.em (_list_options): Likewise.
-
-2010-11-08 Thomas Schwinge <thomas@schwinge.name>
-
- * configure.host: Add stanza for *-*-gnu*.
-
-2010-11-05 Pierre Muller <muller@ics.u-strasbg.fr>
+2012-05-08 Alan Modra <amodra@gmail.com>
- * emultempl/spuelf.em (new_tmp_file): Fix wrong first parameter.
-
-2010-11-05 Tristan Gingold <gingold@adacore.com>
-
- * po/ld.pot: Regenerate
- * po/POTFILES.in: Regenerate
-
-2010-11-05 Tristan Gingold <gingold@adacore.com>
-
- * NEWS: Add marker for 2.21.
-
-2010-11-05 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * plugin.h (plugin_active_plugins_p): New prototype.
- (is_ir_dummy_bfd): Delete prototype.
- * plugin.c: Fix formatting issues.
- (is_ir_dummy_bfd): Make static.
- (plugin_active_plugins_p): New function.
- * ldfile.c (ldfile_try_open_bfd): Use it to save work if no plugins
- are loaded. Always close file descriptor after claim handler returns.
- * ldmain.c (add_archive_element): Likewise.
-
-2010-11-05 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_add_section): Distinguish ELF treatment of NOLOAD.
- (map_input_to_output_sections): Likewise.
- (lang_size_sections_1): Likewise.
- (IGNORE_SECTION): Don't test SEC_NEVER_LOAD.
- (lang_check_section_addresses): Likewise.
-
-2010-11-04 Kai Tietz <kai.tietz@onevision.com>
-
- * scripttempl/pe.sc (.debug_types): New.
- * scripttempl/pep.sc: Likewise.
-
-2010-11-04 Alan Modra <amodra@gmail.com>
-
- * plugin.c (is_ir_dummy_bfd): Don't segfault on NULL abfd.
-
-2010-11-03 Nick Clifton <nickc@redhat.com>
-
- PR ld/12001
- * ldlang.c (ldlang_def_chain_list): New variable. Contains a list
- of symbols defined via the --defsym command line option and
- currently waiting assignment.
- (insert_defined): Add a defined symbol to the symbol table.
- (ldlang_add_def): Add a entry to the ldlang_def_chain_list.
- (lang_place_defineds): Walk ldlang_def_chain_list defining the
- symbols.
- (lang_process): Call lang_place_defineds.
- (lang_add_assignment): If the assignment has come from a --defsym
- command line option then call lang_add_def.
-
-2010-11-03 Alan Modra <amodra@gmail.com>
-
- * Makefile.am (eelf64hppa.c): Correct dependencies.
+ * Makefile.am (check_DEJAGNU): Export LC_ALL=C in place of other
+ LC and LANG environment vars.
* Makefile.in: Regenerate.
-2010-11-02 H.J. Lu <hongjiu.lu@intel.com>
-
- * scripttempl/armbpabi.sc: Include compressed DWARF debug
- sections.
- * scripttempl/avr.sc: Likewise.
- * scripttempl/elf32cr16.sc: Likewise.
- * scripttempl/elf32crx.sc: Likewise.
- * scripttempl/elf32msp430.sc: Likewise.
- * scripttempl/elf32msp430_3.sc: Likewise.
- * scripttempl/elf32sh-symbian.sc: Likewise.
- * scripttempl/elf64hppa.sc: Likewise.
- * scripttempl/elf_chaos.sc: Likewise.
- * scripttempl/elfd10v.sc: Likewise.
- * scripttempl/elfd30v.sc: Likewise.
- * scripttempl/elfi370.sc: Likewise.
- * scripttempl/elfm68hc11.sc: Likewise.
- * scripttempl/elfm68hc12.sc: Likewise.
- * scripttempl/elfxtensa.sc: Likewise.
- * scripttempl/ip2k.sc: Likewise.
- * scripttempl/iq2000.sc: Likewise.
- * scripttempl/mep.sc: Likewise.
- * scripttempl/mmo.sc: Likewise.
- * scripttempl/v850.sc: Likewise.
- * scripttempl/xstormy16.sc: Likewise.
+2012-05-07 Tristan Gingold <gingold@adacore.com>
-2010-10-29 H.J. Lu <hongjiu.lu@intel.com>
+ * pe-dll.c (udef_table): Make it static.
- * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after
- bfd_openr returns.
- * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise.
+2012-05-05 Alan Modra <amodra@gmail.com>
- * scripttempl/elf.sc: Include compressed DWARF debug sections.
+ * pe-dll.c (process_def_file_and_drectve): Use bfd_und_section_ptr.
+ (generate_reloc): Use bfd_abs_section_ptr.
-2010-10-28 Alan Modra <amodra@gmail.com>
+2012-05-04 H.J. Lu <hongjiu.lu@intel.com>
- * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR.
+ * configure.tgt: Support x86_64-*-linux-gnux32.
-2010-10-28 Matthias Klose <doko@ubuntu.com>
+2012-05-03 Sean Keys <skeys@ipdatasys.com>
- * ld.texinfo: Add directory section for info document.
- * ldint.texinfo: Likewise.
+ * Makefile.am (ALL_EMULATIONS): Added new emulation for XGATE
+ and XGATE (elf).
+ * Makefile.in: Rebuild.
+ * configure.tgt: Recognize XGATE.
+ * scripttempl/elfxgate.sc: New file, mostly cloned from m68hc12.
+ * emulparams/xgateelf: New emulation, mostly cloned from m68hc12.
+ * NEWS: Mention new support.
-2010-10-28 Alan Modra <amodra@gmail.com>
+2012-04-26 Hans-Peter Nilsson <hp@axis.com>
- * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For
- --no-undefined-version, don't report dot sym versions added by ld.
+ Make bfd asserts cause linker errors.
+ * ldmain.c (default_bfd_assert_handler): New variable.
+ (ld_bfd_assert_handler): New function.
+ (main): Call bfd_set_assert_handler.
-2010-10-28 Alan Modra <amodra@gmail.com>
-
- * ldlang.h (ldlang_add_undef): Add cmdline param.
- * ldlang.c (undef_from_cmdline): New var.
- (ldlang_add_undef): Add cmdline param. Set undef_from_cmdline.
- (lang_end): Really require -e or -u from command line on
- relocatable --gc-sections.
- * ldemul.c (after_parse_default): Adjust ldlang_add_undef call.
- * ldgram.y (extern_name_list_body): Likewise.
- * lexsup.c (parse_args): Likewise.
- * emultempl/aix.em (gld${EMULATION_NAME}_read_file): Likewise.
-
-2010-10-25 Alan Modra <amodra@gmail.com>
-
- * plugin.c (plugin_get_ir_dummy_bfd): Set bfd_use_reserved_id.
- Formatting.
-
-2010-10-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * emulparams/elf32_sparc_sol2.sh (OUTPUT_FORMAT): Set to
- elf32-sparc-sol2.
- * emulparams/elf64_sparc_sol2.sh (OUTPUT_FORMAT): Set to
- elf64-sparc-sol2.
-
-2010-10-22 Alan Modra <amodra@gmail.com>
-
- * ldwrite.c (build_link_order <lang_data_statement_enum>): Don't
- output when section has no contents.
- (build_link_order <lang_reloc_statement_enum>): Likewise.
-
-2010-10-21 Joseph Myers <joseph@codesourcery.com>
-
- * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Use
- .c6xabi.attributes, not __TI_build_attributes.
-
-2010-10-20 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * plugin.c (get_symbols): Check symbol type correctly.
-
-2010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * configure.in: If <dlfcn.h> can't be found, try for <Windows.h>
- * configure: Regenerate.
- * config.in: Likewise.
- * plugin.c [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlopen): Provide
- trival LoadLibrary-based replacement for Windows systems.
- [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise trivial
- replacement based on GetProcAddress.
- [!HAVE_DLFCN_H && HAVE_WINDOWS_H] (dlsym): Likewise FreeLibrary.
- * sysdep.h: Don't infer presence of <dlfcn.h> from ENABLE_PLUGINS
- anymore, use its own guard.
-
-2010-10-15 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * plugin.c (add_input_file): Take copy of input string.
- (add_input_library): Likewise.
- (set_extra_library_path): Likewise.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 6/6).
- * ldlang.c (load_symbols): Handle bfd subsitution when calling the
- add_archive_element callback.
- * ldmain.c (add_archive_element)[ENABLE_PLUGINS]: Offer the archive
- member to the plugins and if claimed set "subsbfd" output parameter to
- point to the dummy IR-only BFD.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 5/6).
- * plugin.c (asymbol_from_plugin_symbol): If the bfd is an ELF bfd,
- find the elf symbol data and set the visibility in the st_other field.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 4/6).
- * ldlang.c (lang_process)[ENABLE_PLUGINS]: Move invocation of
- plugin_call_all_symbols_read to before setting of gc_sym_list, and
- open any new input files that may have been added during it.
- * ldmain.c (multiple_definition)[ENABLE_PLUGINS]: Call out to
- plugin_multiple_definition and let it have first say over what to do
- with the clashing definitions.
- * plugin.c (no_more_claiming): New boolean variable.
- (plugin_cached_allow_multiple_defs): Likewise.
- (add_input_file): Implement.
- (add_input_library): Likewise.
- (set_extra_library_path): Likewise.
- (plugin_call_claim_file): Don't do anything when no_more_claiming set.
- (plugin_call_all_symbols_read): Set it. Disable link info
- "allow_multiple_definition" flag, but cache its value.
- (plugin_multiple_definition): New function.
- * plugin.h (plugin_multiple_definition): Add prototype.
- * testplug.c (addfile_enum_t): New enumerated typedef.
- (add_file_t): New struct typedef.
- (addfiles_list): New variable.
- (addfiles_tail_chain_ptr): Likewise.
- (record_add_file): New function.
- (parse_option): Parse "add:", "lib:" and "dir:" options and call it.
- (onall_symbols_read): Iterate the list of new files, libs and dirs,
- adding them.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 3/6).
- * ldmain.c (notice)[ENABLE_PLUGINS]: Call plugin_notice.
- * plugin.c (non_ironly_hash): Add new bfd hash table.
- (plugin_load_plugins): Exit early if no plugins to load. If plugins
- do load successfully, set notice_all flag in link info.
- (get_symbols): Implement.
- (plugin_load_plugins): Exit early if no plugins to load, else after
- loading plugins successfully enable notice_all mode.
- (init_non_ironly_hash): Lazily init non_ironly_hash table.
- (plugin_notice): Record symbols referenced from non-IR files in the
- non_ironly_hash. Suppress tracing, cref generation and nocrossrefs
- tracking for symbols from dummy IR bfds.
- * plugin.h: Fix formatting.
- (plugin_notice): Add prototype.
- * testplug.c (dumpresolutions): New global var.
- (parse_options): Accept "dumpresolutions".
- (onall_symbols_read): Get syms and dump resolutions if it was given.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 2/6).
- * ldfile.c (ldfile_try_open_bfd)[ENABLE_PLUGINS]: Don't return early
- during compat checks if they pass, instead offer any successfully
- opened and accepted file to the plugin claim file hooks chain. Create
- a dummy bfd to accept symbols added by the plugin, if the plugin
- claims the file.
- * ldlang.c (lang_process)[ENABLE_PLUGINS]: Call plugin all symbols
- read hook chain before ldemul_after_open.
- * ldlang.h (struct lang_input_statement_struct): Add new single-bit
- 'claimed' flag.
- * plugin.c (IRONLY_SUFFIX): New macro for dummy bfd file suffix.
- (IRONLY_SUFFIX_LEN): Length of the above string.
- (plugin_get_ir_dummy_bfd): New function to create the dummy bfd used
- to store symbols for ir-only files.
- (is_ir_dummy_bfd): New function to check if a bfd is ir-only.
- (asymbol_from_plugin_symbol): New function converts symbol formats.
- (add_symbols): Call it to convert plugin syms to bfd syms and add
- them to the dummy bfd.
- * plugin.h: Add missing include guards.
- (plugin_get_ir_dummy_bfd): Add prototype.
- (is_ir_dummy_bfd): Likewise.
- * testplug.c (TV_MESSAGE): New helper macro.
- (struct claim_file): New struct.
- (claim_file_t): New typedef.
- (tag_names[]): Make static and const.
- (claimfiles_list): New variable.
- (claimfiles_tail_chain_ptr): Likewise.
- (last_claimfile): Likewise.
- (record_claim_file): Record a file to claim on a singly-linked list.
- (parse_symdefstr): Parse an ASCII representation of a symbol from a
- plugin option into the fields of a struct ld_plugin_symbol.
- (record_claimed_file_symbol): Use it to parse plugin option for
- adding a symbol.
- (parse_option): Parse claim file and add symbol options.
- (dump_tv_tag): Use TV_MESSAGE.
- (onload): Likewise.
- (onclaim_file): Make static. Use TV_MESSAGE. Scan list of files to
- claim and claim this file if required, adding any symbols specified.
- (onall_symbols_read): Make static and use TV_MESSAGE.
- (oncleanup): Likewise.
-
-2010-10-14 Dave Korn <dave.korn.cygwin@gmail.com>
-
- Apply LD plugin patch series (part 1/6).
- * configure.in: Add AC_CHECKs for file io and dlfcn headers and
- functions and AC_SEARCH for -ldl.
- (enable_plugins): New shell variable set if above tests find dlopen
- functionality.
- (ENABLE_PLUGINS): Add related automake conditional.
- * configure: Regenerate.
- * config.in: Likewise.
- * Makefile.am (PLUGIN_C): Declare plugin C source file, conditional
- on ENABLE_PLUGINS being defined.
- (PLUGIN_H): Likewise for header file.
- (PLUGIN_OBJECT): Likewise for object file.
- (PLUGIN_CFLAGS): Likewise -D flag required to compile plugin support.
- (AM_CPPFLAGS): Use PLUGIN_CFLAGS.
- (CFILES): Use PLUGIN_C.
- (HFILES): Use PLUGIN_H.
- (OFILES): Use PLUGIN_OBJECT.
- (ld_new_SOURCES): Use PLUGIN_C.
- (noinst_LTLIBRARIES)[ENABLE_PLUGINS]: Declare test plugin.
- (libldtestplug_la_SOURCES)[ENABLE_PLUGINS]: Add automake definition
- for test plugin.
- (libldtestplug_la_CFLAGS)[ENABLE_PLUGINS]: Likewise.
- (libldtestplug_la_LDFLAGS)[ENABLE_PLUGINS]: Likewise.
- * Makefile.in: Regenerate.
- * sysdep.h: Include stdarg.h, unistd.h and one of fcntl.h or
- sys/file.h where available. Include dlfcn.h when ENABLE_PLUGINS.
- (O_RDONLY): Supply default definition likewise to bfd's sysdep.h
- (O_WRONLY): Likewise.
- (O_RDWR): Likewise.
- (O_ACCMODE): Likewise.
- (O_BINARY): Likewise.
- (SEEK_SET): Likewise.
- (SEEK_CUR): Likewise.
- (SEEK_END): Likewise.
- * ldmisc.c (vfinfo): Make non-static. Add %p format char.
- * ldmisc.h (vfinfo): Declare extern prototype.
- * lexsup.c (enum option_values)[ENABLE_PLUGINS]: Add new entries for
- OPTION_PLUGIN and OPTION_PLUGIN_OPT.
- (ld_options[])[ENABLE_PLUGINS]: Add option data for the above two.
- (parse_args)[ENABLE_PLUGINS]: Handle them, and load all plugins once
- option parsing is complete.
- * ldmain.c (main)[ENABLE_PLUGINS]: Call plugin cleanup hooks just
- after lang_finish.
- * plugin.c: New source file.
- * plugin.h: Likewise new header.
- * testplug.c: New source file.
-
-2010-10-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * emultempl/solaris2.em (elf_solaris2_before_allocation): Renamed
- basever_syms to global_syms.
- Emit global_syms into .dynamic section for all executables and
- shared objects.
- (elf_solaris2_after_allocation): New function.
- (LDEMUL_AFTER_ALLOCATION): Use it.
- * emulparams/solaris2.sh: New file.
- * emulparams/elf32_sparc_sol2.sh: Use it.
- * emulparams/elf64_sparc_sol2.sh: Likewise.
- * emulparams/elf_i386_sol2.sh: Likewise.
- * emulparams/elf_x86_64_sol2.sh: Likewise.
- * Makefile.am (eelf32_sparc_sol2.c): Depend on
- $(srcdir)/emulparams/solaris2.sh.
- (eelf64_sparc_sol2.c): Likewise.
- (eelf_x86_64_sol2.c): Likewise.
- (eelf_i386_sol2.c): Likewise.
- * Makefile.in: Regenerate.
+2012-04-24 Alan Modra <amodra@gmail.com>
-2010-10-06 Nick Clifton <nickc@redhat.com>
+ * ld/ldlang.c (size_input_section): Use sec_info_type rather than
+ usrdata->flags.just_syms.
+ * ld/ldwrite.c (build_link_order): Likewise.
+ * ld/emultempl/hppaelf.em (build_section_lists): Likewise.
+ * ld/emultempl/ppc64elf.em (build_toc_list): Likewise.
+ * ld/emultempl/armelf.em (build_section_lists): Likewise.
+ (after_allocation): Update for renamed sec_info_type value.
+ * ld/emultempl/tic6xdsbt.em: Likewise.
- * ld.texinfo: Update description of computation of VMA and LMA
- addresses for output sections.
+2012-04-12 Roland McGrath <mcgrathr@google.com>
-2010-10-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+ * configure.tgt (arm*-*-nacl*, arm*b-*-nacl*): Handle them.
+ * emulparams/armelf_nacl.sh: New file.
+ * emulparams/armelfb_nacl.sh: New file.
+ * Makefile.am (ALL_EMULATION_SOURCES): Add earmelf_nacl.c
+ and earmelfb_nacl.c here.
+ (earmelf_nacl.c, earmelfb_nacl.c): New targets.
+ * Makefile.in: Regenerated.
- * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit.
- * Makefile.in: Regenerate.
+2012-04-11 Tristan Gingold <gingold@adacore.com>
- * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ...
- (ALL_EMULATION_SOURCES): ... this new variable.
- (ALL_64_EMULATIONS): Rewrite in terms of ...
- (ALL_64_EMULATION_SOURCES): ... this new variable.
- (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES
- variables.
- (eelf32microblaze.c): Fix indentation.
+ * scripttempl/ia64vms.sc: New file.
+ * emultempl/vms.em (_before_parse): Support for ia64.
+ (elf64-ia64-vms): New fragment for ia64.
+ * emulparams/elf64_ia64_vms.sh: New file.
+ * configure.tgt (ia64-*-*vms*): Add.
+ * Makefile.am (ALL_64_EMULATION_SOURCES): Add eelf64_ia64_vms.c
+ (eelf64_ia64_vms.c): New rule.
* Makefile.in: Regenerate.
-2010-10-04 Bernd Schmidt <bernds@codesourcery.com>
-
- * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use
- _bfd_elf_single_rel_hdr.
-
-2010-10-01 Alan Modra <amodra@gmail.com>
-
- PR ld/12066
- * ldexp.c (fold_name): Treat absolute symbols as plain numbers.
- * ld.texinfo (Expression Section): Don't say absolute symbols
- are addresses.
-
-2010-09-29 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load
- section for orphans handled here.
-
-2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+2012-04-06 Roland McGrath <mcgrathr@google.com>
+ * configure.in (AC_CHECK_HEADERS): Add locale.h.
+ * config.in: Regenerate.
* configure: Regenerate.
-2010-09-23 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * scripttempl/armcoff.sc: Revert 2010-09-22 change.
-
-2010-09-23 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input
- to output section on a final link.
-
-2010-09-22 Kai Tietz <kai.tietz@onevision.com>
-
- * ldlang.c (lang_add_section): Allow for debugging
- section to be marked as noload but to keep content.
- (IGNORE_SECTION): Likewise.
- (lang_check_section_addresses): Likewise.
- * ldwrite.c (build_link_order): Likewise.
-
- * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add
- idata to orphan set.
- * emultempl/pep.em: Likewise.
- * scripttempl/armcoff.sc: Separate idata
- and add __IAT_start__ and __IAT_end__ labels.
- * scripttempl/pe.sc: Likewise.
- * scripttempl/pep.sc: Likewise.
-
-2010-09-20 David S. Miller <davem@davemloft.net>
-
- * emulparams/elf32_sparc.sh: Set NOP to 0x01000000
-
-2010-09-16 Alan Modra <amodra@gmail.com>
-
- * ld.texinfo (NOLOAD): Do not erroneously state that contents will
- appear in output file.
- * ldlang.c (lang_add_section): Clear SEC_HAS_CONTENTS on noload
- unless SEC_COFF_SHARED_LIBRARY.
- (map_input_to_output_sections): Don't set SEC_HAS_CONTENTS for noload
- output sections.
- (lang_size_sections_1): Don't test SEC_NEVER_LOAD when deciding
- to update dot in region. Ditto when setting SEC_ALLOC if dot
- advanced due to assignment.
- * ldwrite.c (build_link_order): Don't test SEC_NEVER_LOAD.
-
-2010-09-15 Kai Tietz <kai.tietz@onevision.com>
-
- * scripttempl/pep.sc: Add .xdata segment and
- put into .pdata all segments beginning with .pdata.
-
-2010-09-10 Alan Modra <amodra@gmail.com>
-
- PR ld/11931
- * ldlang.h (lang_for_each_statement_worker): Declare.
- * ldlang.c (lang_for_each_statement_worker): Make global. Don't
- recurse into children of output_section_statement with constraint
- set to -1.
- (print_assignment): Handle NULL output_section->bfd_section.
- (lang_size_sections_1): Ignore output section statement address
- when constraint is -1.
- * emultempl/xtensaelf.em (lang_for_each_statement_worker): Delete.
-
-2010-09-09 Tristan Gingold <gingold@adacore.com>
-
- * NEWS: Add a entry for alpha-vms.
-
-2010-09-07 Andrew Burgess <aburgess@broadcom.com>
-
- * ldwrite.c (clone_section): Call bfd_copy_private_section_data on
- newly cloned section.
-
-2010-09-02 Richard Henderson <rth@redhat.com>
-
- * configure.tgt (x86_64-*-mingw*): Add 32-bit pe emulations too.
-
-2010-08-31 Nick Clifton <nickc@redhat.com>
-
- * ldlex.l (WILDCHAR): Add the caret and exclamation point
- characters, so that they can be used inside globs.
-
-2010-08-31 Nick Clifton <nickc@redhat.com>
+2012-04-05 Nick Clifton <nickc@redhat.com>
- * ld.texinfo (MEMORY): Clarify the behaviour of the ! character in
- a region's attributes.
-
-2010-08-31 Alan Modra <amodra@gmail.com>
-
- * scripttempl/mmo.sc: Move assignment to "Main" inside .text
- output section statement.
-
-2010-08-25 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11946
- * emultempl/elf32.em (_before_allocation): Check audit entry
- only on ELF input.
-
-2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11937
- * emultempl/elf32.em (_after_open): Find one .eh_frame section
- for --eh-frame-hdr.
-
-2010-08-22 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11937
- * emultempl/elf32.em (_after_open): Find an ELF input for
- --build-id and --eh-frame-hdr.
-
-2010-08-20 Maciej W. Rozycki <macro@codesourcery.com>
-
- * Makefile.am (eshlelf_fd.c): Correct the name of the tool
- directory.
- * Makefile.in: Regenerate.
-
-2010-08-20 Nick Clifton <nickc@redhat.com>
-
- * emultempl/elf32.em (_after_open): Check for get_elf_backend_data
- returning NULL.
-
-2010-08-19 Alan Modra <amodra@gmail.com>
-
- * NEWS: Mention change in linker script expression evaluation.
-
-2010-08-19 Alan Modra <amodra@gmail.com>
-
- * ld.texinfo (Expression Section): Detail expression evaluation.
- (Builtin Functions <ADDR>): Correct.
- (Builtin Functions <LOADADDR>): Don't mention LOADADDR normally
- the same as ADDR.
- (Builtin Functions <SEGMENT_START>): Typo fix.
- * ldexp.c (new_number): New function.
- (make_abs, exp_get_abs_int): Cope with NULL expld.result.section.
- (fold_unary <'~', '!', '-'>): Don't make_abs.
- (fold_binary): Simplify result section logic. Return NULL section
- for logical ops.
- (fold_binary <SEGMENT_START>): Use new_rel_from_abs to set value to
- a consistent result.
- (fold_name <SIZEOF_HEADERS>): Return new_number, not new_abs.
- (fold_name <DEFINED, SIZEOF, ALIGNOF, LENGTH, CONSTANT>): Likewise.
- (fold_name <NAME>): No need to handle absolute symbols differently
- from relative ones.
- (fold_name <ORIGIN>): Don't return valid result when
- lang_first_phase_enum. Return new_rel_from_abs, not new_abs.
- (exp_fold_tree_1 <etree_value>): Return new_number, not new_rel.
- (exp_fold_tree_1): Ajust for NULL expld.result.section. When assigning
- a plain number to dot, assume the value is relative to expld.section.
- Make terms not in an output section, absolute.
- * ldlang.c (print_assignment): Fix style nit.
- (lang_size_sections_1): Cope with NULL expld.result.section.
- (lang_do_assignments_1): Likewise.
-
-2010-08-12 Alan Modra <amodra@gmail.com>
-
- * ldexp.c (new_rel): Remove "str". Update all call sites.
- (exp_fold_tree_1): When assigning to dot, calculate nextdot
- using expld.result.section rather than expld.section.
-
-2010-08-06 Alan Modra <amodra@gmail.com>
-
- PR ld/11887
- * ldlang.c (lang_add_vers_depend): Don't leave version_needed
- uninitialised.
-
-2010-07-28 Alan Modra <amodra@gmail.com>
-
- * ldexp.c (exp_print_tree): Print function-like binary nodes as
- functions rather than in-fix operators. Use fputs and fputc
- where appropriate.
-
-2010-07-23 Naveen.H.S <naveen.S@kpitcummins.com>
- Ina Pandit <ina.pandit@kpitcummins.com>
-
- * configure.tgt: Match all v850 targets.
-
-2010-07-20 Mike Frysinger <vapier@gentoo.org>
-
- * ld.texinfo (VERSION): Remove "int" from example script and add ";".
- Declare the default language as C.
-
-2010-07-17 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_check_section_addresses): Catch overlap for
- sections that wrap around the address space.
-
-2010-06-29 Nick Clifton <nickc@redhat.com>
-
- * scripttempl/xstormy16.sc (.gcc_except_table): Include sections
- with the .gcc_except_table. prefix.
-
-2010-06-29 Alan Modra <amodra@gmail.com>
-
- * emulparams/maxqcoff.sh: Delete file.
- * scripttempl/maxqcoff.sc: Delete file.
- * Makefile.am: Remove references to maxq.
- * configure.tgt: Likewise.
- * Makefile.in: Regenerate.
+ * configure.in (AC_CHECK_FUNCS): Add setlocale.
+ (AM_LC_MESSAGES): Add.
+ * aclocal.m4: Regenerate.
+ * config.in: Regenerate.
* configure: Regenerate.
- * po/POTFILES.in: Regenerate.
-
-2010-06-27 Alan Modra <amodra@gmail.com>
-
- * pe-dll.c (fill_edata): Avoid set but unused warning.
- (pe_walk_relocs_of_symbol): Delete set but unused variables.
- (generate_reloc, pe_implied_import_dll): Likewise.
- * emultempl/aix.em (open_dynamic_archive): Likewise.
- * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Likewise.
- (xtensa_layout_wild): Likewise.
- (xtensa_colocate_output_literals_callback): Likewise.
-
-2010-06-25 Alan Modra <amodra@gmail.com>
-
- * emultempl/ppc64elf.em (prelim_size_sections): New function.
- (ppc_before_allocation): Use it. Size sections before toc edit too.
-
-2010-06-25 Alan Modra <amodra@gmail.com>
-
- * emultempl/elf32.em (find_exp_assignment): Handle etree_provided.
-
-2010-06-20 Danny Smith <dannysmith@users.sourceforge.net>
-
- * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Make
- auto-import and merge-rdata defaults same for i[3-7]86 and
- x86_64 mingw.
-
-2010-06-15 Joseph Myers <joseph@codesourcery.com>
-
- * emulparams/elf32_tic6x_le.sh (ATTRS_SECTIONS): Define.
-
-2010-06-09 Dave Korn <dave.korn.cygwin@gmail.com>
-
- PR ld/11603
- * pe-dll.c (process_def_file_and_drectve): Reorder check for
- forwarded export name after check for ordinary export.
-
-2010-06-08 Bernd Schmidt <bernds@codesourcery.com>
-
- * emulparams/elf32_tic6x_le.sh (OTHER_BSS_SECTIONS): New.
-
-2010-06-08 Nick Clifton <nickc@redhat.com>
-
- * fdl.texi: Replace with v1.3 text.
- * ld.texinfo: Replace abbreviated 20th century year numbers with
- full versions.
- * ldint.texinfo: Likewise.
- Relicense under GFDL v1.3. Replace text of v1.1 FDL with an
- include of the fdl.texi file.
-
-2010-06-01 Tristan Gingold <gingold@adacore.com>
-
- * scripttempl/alphavms.sc: Add comments. Move $LINK$ to the
- readonly output-section. Handle LIB$INITIALIZE and sections
- created by gcc.
- * emultempl/vms.em (vms_place_orphan): Add comments.
-
-2010-05-28 Nick Clifton <nickc@redhat.com>
-
- * Makefile.am (eshlelf_fd.c): Fix typo in rule.
- * Makefile.in: Regenerate.
-
-2010-05-26 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11628
- * ldexp.c (fold_binary): Warn if value of SEGMENT_START isn't
- multiple of maximum page size.
-
-2010-05-25 Nick Clifton <nickc@redhat.com>
-
- * Makefile.am: Fix typo.
- * Makefile.in: Regenerate.
-
-2010-05-25 Daniel Jacobowitz <dan@codesourcery.com>
- Joseph Myers <joseph@codesourcery.com>
- Andrew Stubbs <ams@codesourcery.com>
-
- * Makefile.am (ALL_EMULATIONS): Add eshelf_fd.o and eshlelf_fd.o.
- (eshelf_fd.c, eshlelf_fd.c): New rules.
- * Makefile.in: Regenerate.
- * configure.tgt (sh-*-uclinux*): Add shelf_fd and shlelf_fd
- emulations.
- * emulparams/shelf_fd.sh: New file.
- * emulparams/shlelf_fd.sh: New file.
- * emulparams/shlelf_linux.sh: Update comment.
-
-2010-05-25 Jay Krell <jay.krell@cornell.edu>
-
- PR ld/11621
- * Makefile.am: Replace all occurences of .o with .@OBJEXT@
- * Makefile.in: Regenerate.
-2010-05-25 Kai Tietz <kai.tietz@onevision.com>
-
- * deffilep.y (opt_name): Allow leading dot.
- (dot_name): Likewise.
- (anylang_id): Likewise.
- * emultempl/pep.em (gld_${EMULATION_NAME}_before_parse): Enable by
- default auto_import.
- (gld${EMULATION_NAME}_handle_option): Warn about v1.
- (pep_find_data_imports): Remove superflous warnings about
- auto-import.
- (gld_${EMULATION_NAME}_get_script): Don't merge for auto-import
- and active pseudo-relocation-v2 rdata into data section.
- * emultempl/pe.em (default_merge_rdata): New shell variable.
- (MERGE_RDATA_V2): New macro.
- (gld_${EMULATION_NAME}_get_script): Adjust rule for auto-import
- selected script.
-
-2010-05-15 Kai Tietz <kai.tietz@onevision.com>
-
- * emultempl/pe.em (is_underscoring): New helper function.
- (gld_${EMULATION_NAME}_before_parse): Replace code
- for pe(p)_leading_underscore detection by is_underscoring.
- (U): Likewise.
- (GET_INIT_SYMBOL_NAME): Likewise.
- (U_SIZE): Likewise.
- (set_pe_name):
- (set_entry_point):
- (gld_${EMULATION_NAME}_set_symbols):
- * emultempl/pep.em: Likewise.
- * pe-dll.c (pe_detail_list): Set default
- underscoring for x64 target.
- (pe_dll_id_target): Add initialization of
- pe(p)_leading_underscore.
-
-2010-05-15 Dave Korn <dave.korn.cygwin@gmail.com>
-
- * pe-dll.c: Removed trailing whitespaces.
-
-2010-05-14 Alan Modra <amodra@gmail.com>
-
- PR ld/11583
- * ldexp.c (exp_fold_tree_1): If assignment source expression is
- invalid, make the destination symbol undefined.
-
-2010-05-11 Kai Tietz <kai.tietz@onevision.com>
-
- * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse):
- Initialize pe(p)_leading_underscore variable.
- (set_pe_name): Likewise.
- * emultempl/pep.em: Likewise.
- Additional change default to non-underscore for
- pep_leading_underscore equal to -1.
-
-2010-05-07 Tristan Gingold <gingold@adacore.com>
-
- * Makefile.in: Regenerate with automake 1.11.1.
- * aclocal.m4: Ditto.
-
-2010-05-05 Nick Clifton <nickc@redhat.com>
-
- * po/es.po: Updated Spanish translation.
-
-2010-04-27 Kai Tietz <kai.tietz@onevision.com>
-
- * pe-dll.c (_nm_-symbols): Use always underscored variant
- for symbols.
- (__imp_-symbols): Likewise.
- (___imp_-symbols): Likewise.
- * NEWS: Mention ABI change for x64 PE-COFF.
-
-2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
-
- * Makefile.am (install-exec-local): Properly install ld as
- default cross linker.
+2012-04-03 Roland McGrath <mcgrathr@google.com>
+
+ * configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
+ * emulparams/elf_nacl.sh: New file.
+ * emulparams/elf_i386_nacl.sh: New file.
+ * emulparams/elf32_x86_64_nacl.sh: New file.
+ * emulparams/elf_x86_64_nacl.sh: New file.
+ * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
+ (ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
+ eelf_x86_64_nacl.c here.
+ (eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
+ New targets.
* Makefile.in: Regenerated.
-2010-04-27 H.J. Lu <hongjiu.lu@intel.com>
- Nick Clifton <nickc@redhat.com>
-
- * configure.in (install_as_default): Define and set to true
- unless --enable-gold=both/gold has been specified.
- * configure: Regenerate.
-
- * Makefile.am (transform): Use ld.bfd as the default name of
- the linker.
- (install-exec-local): Also install the executable as a binary
- named 'ld' if install_as_default is true.
- * Makefile.in: Regenerate.
-
-2010-04-22 Nick Clifton <nickc@redhat.com>
-
- * po/ld.pot: Updated by the Translation project.
- * po/vi.po: Updated Vietnamese translation.
- * po/bg.po: Updated Bulgarian translation.
-
-2010-04-15 Andrew Haley <aph@redhat.com>
-
- * emultempl/armelf.em (merge_exidx_entries): New variable.
- (OPTION_NO_MERGE_EXIDX_ENTRIES): New definition.
- ("no-merge-exidx-entries"): New option.
- * ld.texinfo (merge-exidx-entries): Document this option.
-
-2010-04-14 Tristan Gingold <gingold@adacore.com>
-
- * emulparams/alphavms.sh: New file.
- * emultempl/vms.em: New file.
- * scripttempl/alphavms.sc: New file.
- * configure.tgt (alpha*-*-*vms*): Added.
- * Makefile.am (ALL_EMULATIONS): Add ealphavms.o
- (ealphavms.c): New target.
- * Makefile.in: Regenerate.
-
-2010-04-09 Nick Clifton <nickc@redhat.com>
-
- * ldlang.c (wild_sort): Remove unused variable section_name.
-
-2010-04-07 Alan Modra <amodra@gmail.com>
-
- * configure: Regenerate.
-
-2010-04-06 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11434
- * ld/testsuite/ld-x86-64/unique1.d: New.
- * ld/testsuite/ld-x86-64/unique1.s: Likewise.
-
- * ld-x86-64/x86-64.exp: Run unique1.
-
-2010-04-05 Kai Tietz <kai.tietz@onevision.com>
-
- * emultempl/pep.em (U): Macro modified.
- (U_SIZE): New helper macro.
- (GET_INIT_SYMBOL_NAME): Likewise.
- (enum options): Add OPTION_NO_LEADING_UNDERSCORE
- and OPTION_LEADING_UNDERSCORE enumerator-values.
- (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
- option.
- (definfo): Add new member is_c_symbol.
- (D): Add to macro underscore mode parameter.
- (init): Add definition for is_c_symbol.
- (gld_${EMULATION_NAME}_list_options): Display new options.
- (set_pep_name): Adjust underscoring dependent fixed
- symbol handling.
- (gld_${EMULATION_NAME}_set_symbols): Likewise.
- (saw_option): Likewise.
- (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
- (set_entry_point): Initial initial_symbol_char dependent to
- target's default and new option flag pep_leading_underscore.
- * emultempl/pe.em (U): Macro modified.
- (U_SIZE): New helper macro.
- (GET_INIT_SYMBOL_NAME): Likewise.
- (OPTION_LEADING_UNDERSCORE): Add new option define.
- (OPTION_NO_LEADING_UNDERSCORE): Likewise.
- (gld${EMULATION_NAME}_add_options): Add --(no-)leading-underscore
- option.
- (definfo): Add new member is_c_symbol.
- (D): Add to macro underscore mode parameter.
- (init): Add definition for is_c_symbol.
- (gld_${EMULATION_NAME}_list_options): Display new options.
- (set_pep_name): Adjust underscoring dependent fixed
- symbol handling.
- (gld_${EMULATION_NAME}_set_symbols): Likewise.
- (saw_option): Likewise.
- (gld_${EMULATION_NAME}_unrecognized_file): Likewise.
- (set_entry_point): Initial initial_symbol_char dependent to
- target's default and new option flag pep_leading_underscore.
- * pe-dll.c (pe_leading_underscore): New flag variable.
- (pe_detail_list): Remove const to allow modify of
- member underscore.
- (pe_dll_id_target): Initialize pe_details' underscore variable
- dependent to target's default and flag pe_leading_underscore.
- * pe-dll.h (pe_leading_underscore): Add extern declaration of
- option flag.
- * pep-dll.c (pe_leading_underscore): Add alias define for
- pep_leading_underscore.
- * pep-dll.h (pep_leading_underscore) Add extern declaration of
- option flag.
- * ld.texinfo: Add documentation for --(no-)leading-underscore
- option.
-
-2010-03-26 Alan Modra <amodra@gmail.com>
-
- PR ld/11426
- * configure.host (many linux targets <HOSTING_CRT0>): Remove edits.
- (m68*-motorola-sysv <HOSTING_LIBS>): Use here doc, not echo.
-
-2010-03-25 Joseph Myers <joseph@codesourcery.com>
-
- * Makefile.am (ALL_EMULATIONS): Add eelf32_tic6x_be.o and
- eelf32_tic6x_le.o.
- (eelf32_tic6x_be.c, eelf32_tic6x_le.c): New.
- * NEWS: Add news entry for TI C6X support.
- * configure.tgt (tic6x-*-*): New.
- * emulparams/elf32_tic6x_be.sh, emulparams/elf32_tic6x_le.sh: New.
-
-2010-03-23 Joseph Myers <joseph@codesourcery.com>
-
- * scripttempl/elf.sc (RODATA_NAME, SDATA_NAME, SBSS_NAME,
- BSS_NAME): Define if not already defined. Use in place of some
- hardcoded section names.
-
-2010-03-18 H.J. Lu <hongjiu.lu@intel.com>
-
- * scripttempl/elf.sc (INIT_ARRAY): Re-indent.
-
-2010-03-18 Aymeric Vincent <vincent@labri.fr>
-
- PR ld/11384
- * emultempl/sh64elf.em: Add missing EOF.
-
-2010-03-18 Doug Semler <dougsemler@gmail.com>
-
- * pe-dll.c (make_one): Make text section readonly.
- (make_one): Add *ABS* symbol @feat.00 with value 1 to tag
- the jump stub on X86 as /SAFESEH compatible for
- native toolchains.
-
-2010-03-17 Alan Modra <amodra@gmail.com>
-
- * ldlang.c (lang_size_sections_1): Remove "s" param. Set "s" from
- *prev instead. Update all callers.
-
-2010-03-15 Daniel Jacobowitz <dan@codesourcery.com>
-
- * ldlang.c (lang_insert_orphan): Place loadable orphans in the same
- region and phdrs as their placement section.
-
-2010-03-15 Alan Modra <amodra@gmail.com>
-
- * emultempl/ppc64elf.em (move_input_section, sort_toc_sections): New.
- (ppc_before_allocation): Call sort_toc_sections.
- (no_toc_sort, OPTION_NO_TOC_SORT): New.
- (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS,
- PARSE_AND_LIST_OPTIONS): Handle --no-toc-sort.
-
-2010-03-14 Alan Modra <amodra@gmail.com>
-
- PR ld/11378
- * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call
- ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
-
-2010-03-11 George Gensure <werkt0@gmail.com>
-
- PR ld/11367
- * ldcref.c (handle_asneeded_cref): Correct copying of refs.
-
-2010-03-05 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
-
- * Makefile.am (ALL_EMULATIONS): Add eelf32_sparc_sol2.o,
- eelf_i386_sol2.o.
- (ALL_64_EMULATIONS): Add eelf_x86_64_sol2.o, eelf64_sparc_sol2.o.
- (eelf32_sparc_sol2.c): New rule.
- (eelf64_sparc_sol2.c): Likewise.
- (eelf_x86_64_sol2.c): Likewise.
- (eelf_i386_sol2.c): Likewise.
- * Makefile.in: Regenerate.
- * configure.tgt (i[3-7]86-*-solaris2*): Change targ_emul to
- elf_i386_sol2.
- Add elf_i386_ldso, elf_x86_64_sol2 to targ_extra_emuls.
- (x86_64-*-solaris2*): Change targ_emul to elf_x86_64_sol2.
- Add elf_x86_64, elf_i386_sol2, elf_i386 to targ_extra_emuls.
- (sparc-*-solaris2.[0-6]*): Change targ_emul to elf32_sparc_sol2.
- Add target_extra_emuls.
- (sparc-*-solaris2*): Change targ_emul to elf32_sparc_sol2.
- Add elf32_sparc, elf64_sparc_sol2 to targ_extra_emuls.
- (sparcv9-*-solaris2*): Change targ_emul to elf64_sparc_sol2.
- Add elf64_sparc, elf32_sparc_sol2 to target_extra_emuls.
- * emulparams/elf32_sparc_sol2.sh: New file.
- * emulparams/elf64_sparc_sol2.sh: New file.
- * emulparams/elf_i386_sol2.sh: New file.
- * emulparams/elf_x86_64_sol2.sh: New file.
- * emultempl/solaris2.em: New file.
-
-2010-02-27 H.J. Lu <hongjiu.lu@intel.com>
-
- PR ld/11330
- * ld.texinfo: Replace explicitely with explicitly.
-
-2010-02-27 Jie Zhang <jie@codesourcery.com>
-
- * scripttempl/armbpabi.sc: Don't combine .init_array.* or
- .fini_array.* when do relocatable linking.
- * scripttempl/elf.sc: Likewise.
- * scripttempl/elf32sh-symbian.sc: Likewise.
- * scripttempl/elf64hppa.sc: Likewise.
- * scripttempl/elfxtensa.sc: Likewise.
-
-2010-02-26 Alan Modra <amodra@gmail.com>
-
- * scripttempl/elf.sc (.fini_array): Place input .fini_array after
- .fini_array.*.
- * scripttempl/armbpabi.sc: Likewise.
- * scripttempl/elf32sh-symbian.sc: Likewise.
- * scripttempl/elf64hppa.sc: Likewise.
- * scripttempl/elfxtensa.sc: Likewise.
-
-2010-02-25 Alan Modra <amodra@gmail.com>
-
- PR ld/11304
- * ldlang.c (init_os): Remove isec param. Don't check for
- bfd_section already set or call bfd_init_private_section_data
- here.
- (exp_init_os): Update init_os call.
- (lang_add_section): Tidy. Really don't set SEC_LINK_ONCE
- flags. Call bfd_init_private_section_data here.
- (map_input_to_output_sections): Tidy. Update init_os calls.
- Use os->sectype to select sec flags for lang_data_statement.
-
-2010-02-23 Alan Modra <amodra@gmail.com>
-
- PR ld/11304
- * ldlang.c: Revert last patch.
-
-2010-02-23 Nick Clifton <nickc@redhat.com>
-
- * po/bg.po: Updated Bulgarian translation.
-
-2010-02-22 Alan Modra <amodra@gmail.com>
-
- PR ld/11304
- * ldlang.c (exp_init_os): Delete forward declaration.
- (init_os): Don't check for bfd_section already created and don't
- init addr_tree and load_base expressions here.
- (map_input_to_output_sections): Only map input to output sections
- and set constraints here, and as an exception, create output
- sections which have their address set. Move all the other code to..
- (create_other_output_sections): ..here. New function. Handle init
- of addr_tree and load_base here too.
- (lang_process): Call create_other_output_sections.
-
-2010-02-19 Alan Modra <amodra@gmail.com>
-
- * Makefile.am (eelf32_i960.c): Depend on ELF_GEN_DEPS, not ELF_DEPS.
- * Makefile.in: Regenerate.
+ * scripttempl/elf.sc: Handle SEPARATE_CODE cases.
-2010-02-19 Alan Modra <amodra@gmail.com>
+2012-04-02 Mike Frysinger <vapier@gentoo.org>
- * ldlang.c (unique_section_p): Add os param. Allow group
- sections to match /DISCARD/. Update all callers.
- * emultempl/genelf.em (gld${EMULATION_NAME}_before_allocation): New.
- (LDEMUL_BEFORE_ALLOCATION): Define.
+ * ldmisc.c (vfinfo): Assign new local str to fmt. Delete
+ putc call. If str and fmt are different, call fwrite on
+ the difference.
-2010-02-15 Nick Clifton <nickc@redhat.com>
+2012-03-30 Nick Clifton <nickc@redhat.com>
* po/vi.po: Updated Vietnamese translation.
-2010-02-10 Richard Sandiford <r.sandiford@uk.ibm.com>
-
- * Makefile.am (CFILES): Add ldlex-wrapper.c.
- (OFILES): Replace ldlex.c with ldlex-wrapper.c.
- (ldlex.o): Replace with...
- (ldlex-wrapper.o): ...this new rule.
- (EXTRA_ld_new_SOURCES): Add ldlex.l.
- (ld_new_SOURCES): Replace ldlex.l with ldlex-wrapper.c.
- * Makefile.in: Regenerate.
- * ldlex.l (sysdep.h): Don't include here.
- * ldlex-wrapper.c: New file.
-
-2010-02-09 Alan Modra <amodra@gmail.com>
-
- * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed
- function parameters.
-
-2010-02-05 Nick Clifton <nickc@redhat.com>
-
- * configure.in (ALL_LIBGUAS): Add bg.
- * configure: Regenerate.
- * po/bg.po: New Bulgarian translation.
-
-2010-02-05 Ryan Mansfield <rmansfield@qnx.com>
-
- * emultempl/armelf.em (PARSE_AND_LIST_OPTIONS): Fix help for
- --target1-abs and --target1-rel options.
-
-2010-02-03 Nick Clifton <nickc@redhat.com>
-
- * emultempl/alphaelf.em: Update value expected from elf_object_id.
+2012-03-27 Roland McGrath <mcgrathr@google.com>
+
+ * configure.in: Set want64 on a 64-bit host regardless of
+ --enable-targets=all.
+ * configure: Regenerated.
+
+2012-03-26 Tristan Gingold <gingold@adacore.com>
+
+ * lexsup.c (parse_args): Add a missing '\n'.
+
+2012-03-25 Alan Modra <amodra@gmail.com>
+
+ * ldemul.c (before_allocation_default): Revert last change.
+ ldlang.c (lang_add_section): Likewise.
+ (strip_excluded_output_sections): Don't strip output sections with
+ user input sections when emitrelocations, unless all are SEC_EXCLUDE.
+
+2012-03-23 Alan Modra <amodra@gmail.com>
+
+ * ldemul.c (before_allocation_default): When emitrelocations,
+ don't strip sections..
+ * ldlang.c (lang_add_section): ..and don't set up map_head, map_tail.
+
+2012-03-14 Kai Tietz <ktietz@redhat.com>
+ Pascal Obry <pascal@obry.net>
+
+ * pe-dll.c (found_sym): New static variable.
+ (undef_count): Likewise.
+ (key_value): New structure.
+ (undef_sort_cmp): Compare routine for qsort/bsearch.
+ (pe_find_cdecl_alias_match): Add new argument.
+ (pe_undef_alias_cdecl_match): Removed.
+ (pe_undef_count): New helper routine.
+ (pe_create_undef_table): Likewise.
+ (pe_process_import_defs): Use pe_create_undef_table and
+ new pe_undef_alias_cdecl_match function.
+
+2012-03-14 Alan Modra <amodra@gmail.com>
+
+ PR ld/13839
+ * ldexp.c (fold_name): Ignore undefined symbols when assigning to
+ dot in mark phase.
+ (exp_fold_tree_1): Evaluate assignment to dot expressions even when
+ discarding result, for side effects. Fix typo in error message.
+
+2012-03-08 Tristan Gingold <gingold@adacore.com>
+
+ * ldexp.c (exp_print_tree): Special case for SEGMENT_START.
+ (exp_print_token): Constify.
+
+2012-03-08 Alan Modra <amodra@gmail.com>
+
+ PR ld/10340
+ * ldfile.c (is_sysrooted_pathname): Remove notsame param.
+ (ldfile_add_library_path): Don't set sysrooted flag.
+ (ldfile_open_file_search): Likewise, and don't copy them.
+ (try_open): Delete exten and code handling such. Add sysrooted
+ param and return whether path is in sysroot.
+ (ldfile_find_command_file): Delete extend param. Add sysrooted
+ param. Rename local var. Update try_open calls.
+ (ldfile_open_command_file_1): Pass sysrooted to lex_push_file.
+ * ldfile.h (search_dirs_type): Remove sysrooted field.
+ * ldlang.c (new_afile): Always set sysrooted from input_flags.
+ (load_symbols): Don't set input_flags.sysrooted.
+ * ldlang.h (struct lang_input_statement_flags): Revise sysrooted
+ comment.
+ * ldlex.h (lex_push_file): Update prototype.
+ * ldlex.l (sysrooted_stack): New array.
+ (EOF): Pop input_flags.sysrooted.
+ (lex_push_file): Add sysrooted param. Save and set
+ input_flags.sysrooted.
+
+2012-03-06 Alan Modra <amodra@gmail.com>
+
+ * ldlang.h (struct lang_input_statement_flags): New, extract from..
+ (lang_input_statement_type): ..here. New field "flags".
+ (input_flags): Declare.
+ (missing_file): Delete.
+ * ldmain.h (whole_archive): Delete.
+ (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
+ * ld.h (ld_config_type <dynamic_link>): Delete.
+ * ldmain.c (whole_archive): Delete.
+ (add_DT_NEEDED_for_regular, add_DT_NEEDED_for_dynamic): Delete.
+ * ldlang.c (missing_file, ldlang_sysrooted_script): Delete.
+ (input_flags): New variable. Replace all uses of config.dynamic_link,
+ missing_file, ldlang_sysrooted_script, whole_archive,
+ add_DT_NEEDED_for_regular and add_DT_NEEDED_for_dynamic with fields
+ from here.
+ * ldfile.c: Likewise.
+ * ldgram.y: Likewise.
+ * ldmain.c: Likewise.
+ * ldwrite.c: Likewise.
+ * lexsup.c: Likewise.
+ * plugin.c: Likewise.
+ * emultempl/aix.em: Likewise.
+ * emultempl/armelf.em: Likewise.
+ * emultempl/elf32.em: Likewise.
* emultempl/hppaelf.em: Likewise.
- * emultempl/mipself.em: Likewise.
- * emultempl/ppc32elf.em: Likewise.
+ * emultempl/linux.em: Likewise.
+ * emultempl/pe.em: Likewise.
+ * emultempl/pep.em: Likewise.
* emultempl/ppc64elf.em: Likewise.
+ * emultempl/scoreelf.em: Likewise.
+ * emultempl/spuelf.em: Likewise.
+ * emultempl/sunos.em: Likewise.
+ * emultempl/vms.em: Likewise.
+ * ldlang.c (new_afile): Use memset to init zero fields.
+ (load_symbols): Simplify save and restore of flags around command
+ file processing.
+ * ldfile.c (is_sysrooted_pathname): Tidy.
-2010-02-03 Alan Modra <amodra@gmail.com>
-
- * emultempl/ppc64elf.em (build_toc_list): Report errors from
- ppc64_elf_next_toc_section.
- (after_allocation): Update for changed function names and params.
- Run second pass of multitoc partitioning.
-
-2010-01-21 Jon Grant <jg@jguk.org>
- Nick Clifton <nickc@redhat.com>
-
- PR 4437
- * ldfile.c: (ldfile_open_file): Do not stop link upon encountering
- a missing file or library. Instead mark the entry as missing and
- set the global flag to indicate that missing files were
- encountered.
- * ldlang.c (missing_files): New exported variable.
- (load_symbols): Skip loading if the file is missing.
- (open_input_bfds): Terminate link if any input files were
- missing.
- * ldlang.h (struct lang_input_statement_struct): Add missing_file
- field.
- Add export of missing_file variable.
-
-2010-01-13 DJ Delorie <dj@redhat.com>
+2012-03-05 Hans-Peter Nilsson <hp@axis.com>
- * emultempl/elf32.em (_place_orphan): If an input section doesn't
- match an existing output section, but an unused output section
- statement does match, use it.
- * emultempl/pe.em (_place_orphan): Likewise.
- * emultempl/pep.em (_place_orphan): Likewise.
+ * configure.tgt (mips64*el-*-freebsd*, mips64*-*-freebsd*)
+ (mips*el-*-freebsd*, mips*-*-freebsd*): Correct triplets by
+ replacing trailing "-*" with "*".
-2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
+2012-02-25 Walter Lee <walt@tilera.com>
- * configure: Regenerate.
+ * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32tilegx_be.c.
+ (ALL_64_EMULATION_SOURCES): Add eelf64tilegx_be.c.
+ (eelf32tilegx_be.c): Add rule to build this file.
+ (eelf64tilegx_be.c): Ditto.
* Makefile.in: Regenerate.
-
-2010-01-08 H.J. Lu <hongjiu.lu@intel.com>
-
- * ldver.c (ldversion): Change to "Copyright 2010".
-
-2010-01-08 Alan Modra <amodra@gmail.com>
-
- PR 11107
- * emultempl/vxworks.em: Expand tr arguments to suit non-GNU tr.
-
-For older changes see ChangeLog-2009
+ * configure.tgt (tilegx-*-*): Support big endian.
+ (tilegxbe-*-*): New.
+ * emulparams/elf32tilegx.sh (OUTPUT_FORMAT): Rename.
+ (BIG_OUTPUT_FORMAT): Define.
+ (LITTLE_OUTPUT_FORMAT): Define.
+ * emulparams/elf32tilegx_be.sh: New.
+ * emulparams/elf64tilegx.sh (OUTPUT_FORMAT): Rename.
+ (BIG_OUTPUT_FORMAT): Define.
+ (LITTLE_OUTPUT_FORMAT): Define.
+ * emulparams/elf64tilegx_be.sh: New.
+
+2012-02-24 Kai Tietz <ktietz@redhat.com>
+
+ PR binutils/13710
+ * deffilep.y (keyword_as_name): Disable LIBRARY
+ keyword.
+
+2012-02-22 Alan Modra <amodra@gmail.com>
+
+ PR ld/13683
+ * ldlang.c (lang_process): Rerun lang_do_assignments before
+ starting garbage collection.
+ * ldexp.c (fold_name): Generate a reloc for defined symbols
+ found without an associated output section during the mark phase.
+ (exp_fold_tree_1): Continue processing an expression, even if we
+ are unable to fold it, if we are in the first two evaluation
+ phases.
+ * ldexp.h (enum lang_phase_type): Add descriptions of the phases.
+
+2012-02-19 Kai Tietz <ktietz@redhat.com>
+
+ * deffilep.y (cmp_import_elem): Sort first by module name.
+ * pe-dll.c (process_def_file_and_drectve): Free strings
+ from removed export-element.
+ (add_bfd_to_link): Optimize loop on import-elements and lower
+ allocated memory.
+ (pe_implied_import_dll): Pass NULL instead of 0 for pointer
+ argument.
+
+2012-02-18 Hans-Peter Nilsson <hp@axis.com>
+
+ * ldmisc.c (vfinfo <%S>): Use same type and avoid cast for
+ temporary variable node used for NULL argument.
+
+2012-02-18 Alan Modra <amodra@gmail.com>
+
+ PR ld/13343
+ * ld.h (parsing_defsym): Delete.
+ * ldexp.c (exp_intop, exp_bigintop, exp_relop): Set type.filename.
+ (fold_binary, fold_name, exp_fold_tree_1, exp_get_vma, exp_get_fill,
+ exp_get_abs_int): Add tree arg for %S in error messages. Don't
+ fudge lineno.
+ (exp_binop, exp_unop, exp_nameop, exp_assop, exp_assert): Copy
+ type.filename from sub-tree.
+ (exp_trinop): Likewise, and use "cond" rather than "lhs".
+ * ldexp.h (node_type): Add filename field to struct.
+ * ldfile.c (ldfile_input_filename): Delete. Remove all refs.
+ * ldfile.h (ldfile_input_filename): Delete.
+ * ldgram.y (phdr_type, phdr_qualifiers, yyerror): Add NULL arg for
+ %S in error messages.
+ * ldemul.c (syslib_default, hll_default): Likewise.
+ * ldlang.c (lang_memory_region_lookup, lang_memory_region_alias,
+ lang_get_regions, lang_new_phdr): Likewise.
+ (lang_size_sections_1): Pass addr_tree for %S.
+ * ldlex.h (lex_redirect): Update prototype.
+ (ldlex_filename): Declare.
+ * ldlex.l (<EOF>): Don't set ldfile_input_filename.
+ (lex_redirect): Add fake_filename and count params. Push
+ fake_filename to file_name_stack and init lineno from count.
+ (ldlex_filename): New function.
+ (lex_warn_invalid): Use above.
+ * ldmain.c (main): Update lex_redirect call.
+ * ldmisc.c (vfinfo <%S>): Take file name and line number from
+ etree_type arg, or use current if arg is NULL.
+ * lexsup.c (parsing_defsym): Delete.
+ (parse_args <OPTION_DEFSYM>): Update lex_redirect call.
+
+2012-02-13 Kai Tietz <ktietz@redhat.com>
+
+ * deffilep.y (find_export_in_list): Set is_indent for
+ first or last element, if identical.
+ (find_import_in_list): Likewise.
+
+2012-02-11 Kai Tietz <ktietz@redhat.com>
+
+ * deffilep.y (%union): New type id_const.
+ (opt_name2): New rule.
+ (keyword_as_name): New rule.
+ (dot_name): Replaced by opt_name2 rule.
+ (opt_name): Adjust rule.
+ (opt_equal_name): Likewise.
+
+2012-02-11 Pascal Obry <pascal@obry.net>
+
+ * pe-dll.c (auto_export): Use bsearch to speed up scan of exports
+ table.
+ (process_def_file_and_drectve): Maintain sorting of exports table
+ after stripping leading @ signs.
+
+2012-02-09 Alan Modra <amodra@gmail.com>
+
+ * ldgram.y (input_section_spec_no_keep): Don't ignore sect_flags.
+
+2012-01-31 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/13616
+ * emulparams/elf32_x86_64.sh: Remove NOP.
+ * emulparams/elf_i386.sh: Likewise.
+ * emulparams/elf_i386_be.sh: Likewise.
+ * emulparams/elf_i386_ldso.sh: Likewise.
+ * emulparams/elf_i386_vxworks.sh: Likewise.
+ * emulparams/elf_k1om.sh: Likewise.
+ * emulparams/elf_l1om.sh: Likewise.
+ * emulparams/elf_x86_64.sh: Likewise.
+
+ * ldlang.c (zero_fill): Initialized to 0.
+
+ * ldwrite.c (build_link_order): Set data size to linker odrder
+ size when they are the same.
+
+ * scripttempl/elf.sc: Don't specify fill if NOP is undefined.
+
+2012-01-17 Alan Modra <amodra@gmail.com>
+
+ * ldver.c (ldversion): Update copyright message year.
+
+2012-01-15 Alan Modra <amodra@gmail.com>
+
+ PR ld/12758
+ * ldlang.c (lang_process): Don't reopen all files, just those
+ newly added by plugin.
+
+2012-01-11 Alan Modra <amodra@gmail.com>
+
+ * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE,
+ PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
+ PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and
+ --{no-,}plt-align.
+ (plt_thread_safe, plt_stub_align): New vars.
+ (gld${EMULATION_NAME}_after_allocation): Pass them to
+ ppc64_elf_size_stubs. Align stub sections according to plt_stub_align.
+ * ld.texinfo: Document new command line options, and an old
+ undocumented option.
+
+2012-01-09 Roland McGrath <mcgrathr@google.com>
+
+ * configure.in: Use AM_ZLIB.
+ * configure: Regenerated.
+
+For older changes see ChangeLog-2011
\f
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