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Diffstat (limited to 'binutils-2.21/ld/ChangeLog')
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diff --git a/binutils-2.21/ld/ChangeLog b/binutils-2.21/ld/ChangeLog new file mode 100644 index 0000000..baeed00 --- /dev/null +++ b/binutils-2.21/ld/ChangeLog @@ -0,0 +1,1130 @@ +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. + * configure: Regenerate. + +2010-11-19 Dave Korn <dave.korn.cygwin@gmail.com> + + * plugin.c (is_visible_from_outside): New function. + (get_symbols): Use it. + +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.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. + +2010-10-29 H.J. Lu <hongjiu.lu@intel.com> + + * ldfile.c (ldfile_try_open_bfd): Set BFD_DECOMPRESS after + bfd_openr returns. + * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise. + + * scripttempl/elf.sc: Include compressed DWARF debug sections. + +2010-10-28 Alan Modra <amodra@gmail.com> + + * ldfile.c (find_scripts_dir): Don't look in absolute SCRIPTDIR. + +2010-10-28 Matthias Klose <doko@ubuntu.com> + + * ld.texinfo: Add directory section for info document. + * ldint.texinfo: Likewise. + +2010-10-28 Alan Modra <amodra@gmail.com> + + * emultempl/ppc64elf.em (gld${EMULATION_NAME}_new_vers_pattern): For + --no-undefined-version, don't report dot sym versions added by ld. + +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 + $(srcdir)/emulparams/solaris2.sh. + (eelf64_sparc_sol2.c): Likewise. + (eelf_x86_64_sol2.c): Likewise. + (eelf_i386_sol2.c): Likewise. + * Makefile.in: Regenerate. + +2010-10-06 Nick Clifton <nickc@redhat.com> + + * ld.texinfo: Update description of computation of VMA and LMA + addresses for output sections. + +2010-10-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Makefile.am (ALL_64_EMULATIONS): Fix typo in last commit. + * Makefile.in: Regenerate. + + * Makefile.am (ALL_EMULATIONS): Rewrite in terms of ... + (ALL_EMULATION_SOURCES): ... this new variable. + (ALL_64_EMULATIONS): Rewrite in terms of ... + (ALL_64_EMULATION_SOURCES): ... this new variable. + (EXTRA_ld_new_SOURCES): Rewrite in terms of the _SOURCES + variables. + (eelf32microblaze.c): Fix indentation. + * Makefile.in: Regenerate. + +2010-10-04 Bernd Schmidt <bernds@codesourcery.com> + + * emultempl/xtensaelf.em (replace_insn_sec_with_prop_sec): Use + _bfd_elf_single_rel_hdr. + +2010-10-01 Alan Modra <amodra@gmail.com> + + PR ld/12066 + * ldexp.c (fold_name): Treat absolute symbols as plain numbers. + * ld.texinfo (Expression Section): Don't say absolute symbols + are addresses. + +2010-09-29 Alan Modra <amodra@gmail.com> + + * ldlang.c (lang_place_orphans): Zero vma when relocatable or non-load + section for orphans handled here. + +2010-09-27 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2010-09-23 Dave Korn <dave.korn.cygwin@gmail.com> + + * scripttempl/armcoff.sc: Revert 2010-09-22 change. + +2010-09-23 Alan Modra <amodra@gmail.com> + + * ldlang.c (lang_add_section): Don't copy SEC_RELOC from input + to output section on a final link. + +2010-09-22 Kai Tietz <kai.tietz@onevision.com> + + * ldlang.c (lang_add_section): Allow for debugging + section to be marked as noload but to keep content. + (IGNORE_SECTION): Likewise. + (lang_check_section_addresses): Likewise. + * ldwrite.c (build_link_order): Likewise. + + * emultempl/pe.em (gld_${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> + + * 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: 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. + * 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. + +2010-02-19 Alan Modra <amodra@gmail.com> + + * 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. + +2010-02-15 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. + * emultempl/hppaelf.em: Likewise. + * emultempl/mipself.em: Likewise. + * emultempl/ppc32elf.em: Likewise. + * emultempl/ppc64elf.em: Likewise. + +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> + + * 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. + +2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + * 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 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |