2011-04-20 Alan Modra PR ld/12365 * ldmain.c (multiple_definition): Take a bfd_link_hash_entry pointer arg rather than "name", "obfd", "osec", "oval". Add code removed from linker.c. Hack around xcofflink.c oddity in passing NULL nbfd. (multiple_common): Similarly. * plugin.c (orig_allow_multiple_defs): Delete. (plugin_call_all_symbols_read): Don't twiddle allow_multiple_definition. (plugin_multiple_definition): Update. 2011-04-18 Kai Tietz * deffilep.y (def_aligncomm): Avoid duplets. * deffilep.y (def_pool_str): New type. (pool_strs): Local static. (def_pool_alloc): Local function. (def_pool_strdup): Likewise. (def_pool_free): Likewise. (opt_name): Replace xmalloc/xstrdup by def_pool_alloc/def_pool_strdup. (dot_name): Likewise. (anylang_id): Likewise. (def_lex): Likewise. (def_file_parse): Call def_pool_free on exit and cleanup directives elements. (def_file_add_directive): Call def_pool_free. 2011-04-18 Paul Brook * emulparams/elf32_tic6x_le.sh: Define OTHER_READONLY_SECTIONS for unwinding tables. 2011-04-18 Alan Modra PR ld/12365 PR ld/12672 * ldfile.c (ldfile_try_open_bfd): Don't attempt any plugin action when no_more_claiming. * ldmain.c (add_archive_element): Likewise. (multiple_definition): Remove plugin_multiple_definition call. (notice): Remove plugin_notice call. * ldlang.c (lang_list_insert_after, void lang_list_remove_tail): Move. Delete prototype. (plugin_insert): New static var. (open_input_bfds): Only rescan libs after plugin insert point. (lang_gc_sections): Omit plugin claimed files. (lang_process): Set plugin_insert. Only rescan when plugin adds objects. * plugin.h (no_more_claiming): Declare. (plugin_notice, plugin_multiple_definition): Don't declare. * plugin.c: Formatting. (orig_notice_all, orig_allow_multiple_defs, orig_callbacks, plugin_callbacks): New static vars. (no_more_claiming): Make global. (plugin_cached_allow_multiple_defs): Delete. (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section, use newer bfd_make_section variant. Make COMMON section too. Error handling. Correct setting of gp size. (asymbol_from_plugin_symbol): Properly cast last arg of concat. (message): Likewise for ACONCAT. (asymbol_from_plugin_symbol): Use our COMMON section. (get_symbols): When report_plugin_symbols, show visibility too. (init_non_ironly_hash): Move. Don't test non_ironly_hash. (plugin_load_plugins): Save state of linker callbacks, set up to call plugin_notice instead. Call init_non_ironly_hash here. (plugin_call_all_symbols_read): Set plugin_multiple_definition in plugin callbacks. (plugin_notice): Rewrite. (plugin_multiple_definition): Make static, call original callback. 2011-04-15 Alan Modra PR ld/12672 * ldlang.c (enum open_bfd_mode): New. (open_input_bfds): Replace "force" param with "mode". Reload archives for rescan. Update all callers. (lang_process): Make another open_input_bfds pass for plugins. 2011-04-13 Kai Tietz PR binutils/12658 * deffile.h (def_file_add_export): Add is_dup argument. (def_file_add_import): Likewise. * deffilep.y (are_names_equal): New helper. (cmp_export_elem): New helper. (find_export_in_list): Add search routine for exports. (def_file_add_export): Check for duplicates. (cmp_import_elem): New helper. (find_import_in_list): Add search routine for imports. (def_file_add_import): Check for duplicates. (def_exports): Handle duplicates. (def_imports): Likewise. * pe-dll.c (process_def_file_and_drectve): Likewise. (pe_implied_import_dll): Likewise. 2011-04-11 Chris Quenelle * scripttempl/elf.sc (.exception_ranges): Add new section. 2011-04-08 Hector Oron PR ld/12643 * configure.tgt: Add support for arm-*-gnueabihf targets. 2011-04-07 Eric B. Weddington * Makefile.in: Regenerate. Remove stray eavrtiny10 rules. 2011-04-07 Joseph Myers * configure.tgt: Remove stray ;;. 2011-04-06 Joseph Myers * configure.tgt (thumb-*-linux-* | thumb-*-uclinux*, strongarm-*-coff, strongarm-*-elf, strongarm-*-kaos*, thumb-*-coff, thumb-*-elf, thumb-epoc-pe, thumb-*-pe, xscale-*-coff, xscale-*-elf): Remove targets. 2011-03-31 H.J. Lu * configure.tgt: Add elf_l1om to targ_extra_libpath for x86_64-*-linux-*. * emulparams/elf_l1om.sh: Remove duplicates. 2011-03-31 Bernd Schmidt * emulparams/elf32_tic6x_le.sh (BIG_OUTPUT_FORMAT, EXTRA_EM_FILE, GENERATE_SHLIB_SCRIPT): New defines. (TEXT_START_ADDR): Define differently depending on target. (.got): Redefine to include "*(.dsbt)". (SDATA_START_SYMBOLS): Remove, replace with (OTHER_GOT_SYMBOLS): New. (OTHER_BSS_SECTIONS): Define only for ELF targets. * emultempl/tic6xdsbt.em: New file. * gen-doc.texi: Set C6X. * ld.texinfo: Likewise. (Options specific to C6X uClinux targets): New section. 2011-03-29 Alan Modra PR ld/12613 * ldlex.l (lex_warn_invalid): Don't assume char is unsigned. 2011-03-26 John Marino * configure.host: Update *-*-dragonfly* host entry. * configure.tgt: Update *-*-dragonfly* target entry. * ldlex.l: Prevent redefinition of YY_NO_UNPUT. 2011-03-28 Joseph Myers * configure.in: Check for windows.h, not Windows.h. * configure: Regenerate. * plugin.c: Include windows.h, not Windows.h. 2011-03-25 Eric B. Weddington * Makefile.in: Regenerate. 2011-03-23 Joseph Myers * lexsup.c (parse_args): Only set report_plugin_symbols if plugins are enabled. Mark level as possibly unused. 2011-03-22 Eric B. Weddington * Makefile.am (ALL_EMULATION_SOURCES): Add AVR XMEGA architectures. (eavrxmega?.c): Likewise. * configure.tgt (targ_extra_emuls): Likewise. * emulparams/avrxmega1.sh: New file. * emulparams/avrxmega2.sh: Likewise. * emulparams/avrxmega3.sh: Likewise. * emulparams/avrxmega4.sh: Likewise. * emulparams/avrxmega5.sh: Likewise. * emulparams/avrxmega6.sh: Likewise. * emulparams/avrxmega7.sh: Likewise. * emultempl/avrelf.em (avr_elf_${EMULATION_NAME}_before_allocation): Add avrxmega6, avrxmega7 to list of architectures for no stubs. 2011-03-21 Eric B. Weddington * scripttempl/avr.sc: Add fuse, lock, and signature memory regions. 2011-03-14 Richard Sandiford * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Check eh->target_internal. 2011-03-14 Richard Sandiford * emultempl/armelf.em (arm_elf_before_allocation): Check dynobj instead of dynamic_sections_created. 2011-03-10 Dave Korn * plugin.c (get_symbols): Use wrapped lookup for undefined symbols. 2011-03-10 Dave Korn * ldlang.c (lang_check): Don't run checks on dummy IR BFDs. 2011-03-10 Dave Korn * ldlang.h (lang_input_statement_type): Add new 'claim_archive' flag, wrapping both it and 'claim' flag in #ifdef ENABLE_PLUGINS. * ldmain.c (add_archive_element): Set it if the member is claimed. * ldlang.c (new_afile): Initialise claim_archive and claimed members. (find_replacements_insert_point): New helper function. (lang_process): After adding and opening replacement files passed from plugin, splice them into correct place in statement list and file chains to preserve critical link order. (lang_list_insert_after): New helper function. (lang_list_remove_tail): Likewise. 2011-03-10 Dave Korn * plugin.c (IRONLY_SUFFIX): Revise to nicely human-readable form. (IRONLY_SUFFIX_LEN): Delete. (plugin_get_ir_dummy_bfd): Don't append IRONLY_SUFFIX. (is_ir_dummy_bfd): Don't look for suffix; check claimed flag of enclosing lang input statement instead. 2011-03-10 Dave Korn * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Preserve alignment of input sections when creating orphan output sections during relocatable link. * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise. 2011-03-04 H.J. Lu * ld.texinfo: Document --verbose[=NUMBER]. * lexsup.c (ld_options): Update --verbose. (parse_args): Set report_plugin_symbols. * plugin.c (report_plugin_symbols): New. (get_symbols): Report plugin symbols if report_plugin_symbols is TRUE. * plugin.h (report_plugin_symbols): New. 2011-03-01 H.J. Lu PR ld/12529 * testplug.c: Don't include "filenames.h". (onclaim_file): Don't use filename_cmp. 2011-02-28 Kai Tietz * emultempl/beos.em (sort_by_file_name): Use filename_(n)cmp. * emultempl/elf32.em (gld${EMULATION_NAME}_vercheck): Likewise. (gld${EMULATION_NAME}_stat_needed): Likewise. (gld${EMULATION_NAME}_check_needed): Likewise. * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Likewise. (gld_${EMULATION_NAME}_unrecognized_file): Likewise. * emultempl/pep.em (gld_${EMULATION_NAME}_after_open): Likewise. (gld_${EMULATION_NAME}_unrecognized_file): Likewise. * ldfile.c (ldfile_open_file): Likewise. * ldlang.c (wild_sort): Likewise. (lookup_name): Likewise. (check_excluded_libs): Likewise. * ldmisc.c (vfinfo): Likewise. * pe-dll.c (libnamencmp): Likewise. (auto_export): Likewise. (pe_dll_generate_implib): Likewise. * testplug.c (onclaim_file): Likewise. 2011-02-24 H.J. Lu PR ld/12507 * plugin.c (get_symbols): Don't check entry symbol here. (init_non_ironly_hash): Add entry_symbol chain into non_ironly_hash. 2011-02-24 H.J. Lu PR ld/12507 * plugin.c (get_symbols): Don't mark entry symbol IR only. 2011-02-18 John David Anglin PR ld/12376 emulparams/hppalinux.sh (DATA_ADDR): Define. (SHLIB_DATA_ADDR): Likewise. 2011-02-16 H.J. Lu * emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX): Changed to x32 for x32. 2011-02-15 Kai Tietz * pe-dll.c (process_def_file_and_drectve): Don't strip leading underscore from symbol by calling bfd_find_version_for_sym. 2011-02-14 Mike Frysinger * ldlang.c (lang_vers_match): Declare a new c_sym, assign it to the bfd_demangle of sym, change users of sym to c_sym when not already demangling, and free when done. Change callers of cplus_demangle to bfd_demangle. 2011-02-14 Alan Modra * plugin.c (plugin_get_ir_dummy_bfd): Set SEC_EXCLUDE on dummy .text section, use newer bfd_make_section variant. Error handling. Correct setting of gp size. (asymbol_from_plugin_symbol): Properly cast last arg of concat. (message): Likewise for ACONCAT. (get_symbols): Formatting. 2011-02-14 Alan Modra * ldmain.c (remove_output): Rename to.. (ld_cleanup): ..this. Call bfd_cache_close_all and plugin_call_cleanup. (main): Adjust. * plugin.c (plugin_call_cleanup): Make global. (plugin_load_plugins): Don't register plugin_call_cleanup with xatexit. * plugin.h (plugin_call_cleanup): Declare. 2011-02-13 Ralf Wildenhues * configure: Regenerate. 2011-02-10 Alan Modra * scripttempl/armbpabi.sc: Revert 2010-11-02 H.J. Lu. * 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. * scripttempl/elf.sc: Revert 2010-10-29 H.J. Lu. 2011-01-22 H.J. Lu * Makefile.am (CXX): Removed. * configure.in: Add AC_PROG_CXX. * Makefile.in: Regenerated. * configure: Likewise. 2011-01-22 Richard Sandiford * plugin.c (plugin_get_ir_dummy_bfd): Copy across the bfd's private data and GP size. 2011-01-21 Alan Modra * ldexp.c (fold_binary): Set result section for arithmetic and logical operations to NULL when both operands are in same section. * ld.texinfo (Expression Section): Describe this. 2011-01-14 Alan Modra * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't attempt to put non-alloc orphans before debug sections, just place them after .comment. 2011-01-14 J. Park PR ld/12339 * ldlang.c (sort_def_symbol): Handle bfd_link_hash_warning symbols. 2011-01-14 Alan Modra * Makefile.am: Sort emulation rules. (eelf32am33lin.c): Delete. (ALL_EMULATION_SOURCES): Sort, add missing entries. (ALL_64_EMULATION_SOURCES): Likewise. * Makefile.in: Regenerate. 2011-01-13 Alan Modra PR ld/12356 * ld.texinfo (Miscellaneous Commands): Describe LD_FEATURE. (Expression Section): Update. * ld.h (ld_config_type): Add sane_expr. * ldgram.y (ifile_p1): Add LD_FEATURE. * ldlex.l (LD_FEATYRE): New. * ldemul.c (after_parse_default): Delete code handling ld_compatibility. * ldexp.h (struct ldexp_control): Delete uses_defined. * ldexp.c: Remove all uses of uses_defined. (fold_name): Test config.sane_expr rather than ld_compatibility. (exp_fold_tree_1): Likewise. Adjust handling of assignments during first phase. * ldlang.h (ld_compatibility): Delete. (lang_ld_feature): Declare. * ldlang.c (ld_compatibility): Delete. (open_input_bfds): Only handle assignments for --defsym. (lang_ld_feature): New function. PR ld/12356 * ldexp.h (exp_assop): Delete. (exp_assign, exp_defsym): Declare. * ldexp.c (exp_assop): Make static, handle all assignment variations. (exp_assign, exp_defsym): New functions. (exp_provide): Use exp_assop. * ldgram.y (defsym_expr): Use exp_defsym. * ldctor.c, * ldgram.y, * ldlang.c, * mri.c, * emultempl/beos.em, * emultempl/pe.em, * emultempl/pep.em, * emultempl/spuelf.em, * emultempl/xtensaelf.em: Update exp_assop -> exp_assign. 2011-01-12 Alan Modra PR ld/12380 * ldexp.h (enum phase_enum): Comment. Add exp_dataseg_done. * ldexp.c (fold_unary ): Rearrange code. Test for exp_dataseg_done rather than expld.phase == lang_final_phase_enum to detect when we've finished sizing sections. (fold_binary ): Likewise. (fold_binary ): Likewise. Also test that we are not inside an output section statement. * ldlang.c (lang_size_sections): Set exp_dataseg_done on exit if not exp_dataseg_relro_adjust or exp_dataseg_adjust. Don't set lang_final_phase_enum here. (lang_process): Set lang_final_phase_enum here. 2011-01-10 Nick Clifton * po/da.po: Updated Danish translation. 2011-01-10 H.J. Lu * ldlang.c (startup_file): Removed. (lang_startup): Updated. 2011-01-05 H.J. Lu PR ld/12364 * plugin.c (get_symbols): Check if owner_sec->owner is NULL before accessing its flags field. 2011-01-01 H.J. Lu * ldver.c (ldversion): Update copyright to 2011. For older changes see ChangeLog-2010 Local Variables: mode: change-log left-margin: 8 fill-column: 74 version-control: never End: