X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2FChangeLog;h=1dd68f0a96bddd2a914083c9be4295bf92313b03;hb=4194268f43623a5f893b9a92b0456d3cb43ab915;hp=e157d73089169f41ee8cade7affc10506643ab6b;hpb=d2667025dd30611514810c28bee9709e4623012a;p=deliverable%2Fbinutils-gdb.git diff --git a/ld/ChangeLog b/ld/ChangeLog index e157d73089..1dd68f0a96 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,472 @@ +2012-12-17 Alan Modra + + PR ld/14962 + * ldexp.h (struct ldexp_control): Add "assign_name". + * ldexp.c (fold_name ): Compare and clear assign_name on match. + (exp_fold_tree_1): Remove existing code testing for self assignment. + Instead set and test expld.assign_name. + * ldlang.c (scan_for_self_assignment): Delete. + (print_assignment): Instead set and test expld.assign_name. + +2012-12-11 Roland McGrath + + * emulparams/elf_nacl.sh (nacl_rodata_addr): New shell function. + (RODATA_ADDR, SHLIB_RODATA_ADDR): Use it to base the calculation + on SEGMENT_START("text-segment", ...) rather than ... alone. + * Makefile.am (earmelf_nacl.c, earmelfb_nacl.c): Add missing + dependency on $(srcdir)/emulparams/elf_nacl.sh. + * Makefile.in: Regenerate. + +2012-12-05 H.J. Lu + + PR ld/14915 + * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Also + check DT_NEEDED entries when creating shared object with + --copy-dt-needed-entries. + +2012-12-05 Leif Ekblad + + * configure.tgt: Add x86_64-*-rdos. + +2012-12-03 H.J. Lu + + PR ld/14904 + * ldmain.c (main): Don't check plugin_load_plugins return. + + * lexsup.c (parse_args): Don't check plugin_opt_plugin return. + + * plugin.c (dlerror): New. Defined if HAVE_DLFCN_H isn't + defined. + (plugin_opt_plugin): Change return type to void. Stop on + dlopen error and report error with dlerror (). + (plugin_load_plugins): Change return type to void. Stop on + dlsym error and report error with dlerror (). Don't use + set_plugin_error. + (plugin_call_cleanup): Issue an error for each plugin. + + * plugin.h (plugin_opt_plugin): Change return type to void. + (plugin_load_plugins): Likewise. + +2012-11-30 Joern Rennecke + + * scripttempl/epiphany_4x4.sc, emulparams/elf32epiphany_4x4.sh: Add. + * emultempl/epiphanyelf_4x4.em: Likewise. + * configure.tgt: Add elf32epiphany_4x4 support. + * Makefile.am: Likewise. + * Makefile.in: Regenerate. + +2012-11-29 Maciej W. Rozycki + + * Makefile.in: Regenerate. + +2012-11-27 Nick Clifton + + PR ld/14776 + * ld.texinfo: Fix spelling mistakes. + +2012-11-26 Roland McGrath + + * emultempl/aarch64elf.em (gld${EMULATION_NAME}_before_parse): + Copy last elf32.em here too. + * emultempl/armelf.em (gld${EMULATION_NAME}_before_parse): Likewise. + * emultempl/mmixelf.em (gld${EMULATION_NAME}_before_parse): Likewise. + * emultempl/scoreelf.em (gld${EMULATION_NAME}_before_parse): Likewise. + +2012-11-21 Roland McGrath + + * ld.h (ld_config_type): New flag member separate_code. + * emultempl/elf32.em + (gld${EMULATION_NAME}_before_parse): Set it based on $SEPARATE_CODE. + * ldlang.c (ldlang_override_segment_assignment): If it's set, then + always return TRUE when SEC_CODE differs between the sections. + +2012-11-20 H.J. Lu + + * ld.texinfo: Document "-z global". + + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Support + "-z global". + (gld${EMULATION_NAME}_list_options): Likewise. + +2012-11-15 Maxim Kuvyrkov + + Port lib32 arrangement from Debian. + * emulparams/elf_i386.sh: Include lib32 directories in library search + path. + +2012-11-15 Simon Baldwin + + * ldmain.c (main): Add start_sbrk set to sbrk(0) on entry. + On exit, compute data size as the delta between current + sbrk(0) and start_sbrk. + +2012-11-09 Nick Clifton + + * emultempl/rxelf.em (no_flag_mismatch_warnings): Initialise to + true. + (PARSE_AND_LIST_LONGOPTS): Add flag-mismatch-warnings. + (PARSE_AND_LIST_ARG_CASES): Add support for + --flag-mismatch-warnings. + + * Makefile.am: (ALL_EMULATION_SOURCES): Add ev850_rh850.c. + * Makefile.in: Regenerate. + * configure.tgt (v850*-*-*): Make v850_rh850 the default + emulation. Add vanilla v850 as an extra emulation. + * emulparams/v850_rh850.sh: New file. + * scripttempl/v850_rh850.sc: New file. + +2012-11-09 Edgar E. Iglesias + + * Makefile.am: Add eelf32microblazeel.c and eelf32mbel_linux.c. + * Makefile.in: Regenerated. + * configure.tgt: Add microblazeel and set endian per target. + * emulparams/elf32mb_linux.sh: Add OUTPUT_FORMAT. + * emulparams/elf32microblaze.sh: Likewise. + * emulparams/elf32mbel_linux.sh: New file. + * emulparams/elf32microblazeel.sh: Likewise. + +2012-11-09 H.J. Lu + + * testplug.c (record_add_file): Remove trailing redundant `;'. + +2012-11-05 Alan Modra + + * configure.in: Apply 2012-09-10 change to config.in here. + +2012-11-01 Nathan Sidwell + + * emultempl/elf32.em: Print stacksize help. + +2012-11-01 Alan Modra + + * ldlang.c (insert_pad): Correct output section size calculation. + (lang_size_sections_1): Likewise for lang_data_statement and + lang_reloc_statement. + +2012-10-29 Alan Modra + + * configure.tgt (powerpcle-pe,winnt,cygwin): Add deffilep.o + and pe-dll.o. + +2012-10-24 H.J. Lu + + * ld.h (command_line): Remove + disable_target_specific_optimizations. + (RELAXATION_DISABLED_BY_DEFAULT): Removed. + (RELAXATION_DISABLED_BY_USER): Likewise. + (RELAXATION_ENABLED): Likewise. + (DISABLE_RELAXATION): Likewise. + (ENABLE_RELAXATION): Likewise. + + * ldmain.c (main): Updated. + + * ldmain.h (RELAXATION_DISABLED_BY_DEFAULT): New macro. + (RELAXATION_DISABLED_BY_USER): Likewise. + (RELAXATION_ENABLED): Likewise. + (DISABLE_RELAXATION): Likewise. + (ENABLE_RELAXATION): Likewise. + +2012-10-23 Nathan Sidwell + + * ld.texinfo (stack-size): New option. + * emultempl/elf32.em: Add stack-size option. + +2012-10-22 Jan Beich + Alan Modra + + PR ld/14426 + * ldlex.h (option_values): Add OPTION_IGNORE_UNRESOLVED_SYMBOL. + * lexsup.c (parse_args): Likewise. + (ld_options): Describe --ignore-unresolved-symbol. + * ldmain.h (add_ignoresym): Declare. + * ldmain.c (add_ignoresym): New function, extracted from.. + (undefined_symbol): ..here. Return if the symbol is in ignore_hash. + (constructor_callback): Don't use global link_info here. + (reloc_overflow): Likewise. + +2012-10-22 Alan Modra + + * plugin.c (plugin_load_plugins): Warning fix. + +2012-10-18 Kai Tietz + + PR binutils/14067 + * NEWS: Menition new feature. + * scripttempl/pep.sc: Add zdebug sections. + * scripttempl/pe.sc: L + +2012-09-19 Steve Ellcey + + * configure.tgt: Add mips*-mti-elf* target. + +2012-09-17 Alan Modra + + * ld.texinfo (Expression Section): Correct description of + conversions for a binary operation involving an absolute symbol + and a number. + +2012-09-14 David Edelsohn + + * configure: Regenerate. + +2012-09-13 Anthony Green + + * emulparams/elf32moxie.sh (BIG_OUTPUT_FORMAT, + LITTLE_OUTPUT_FORMAT): Define. + (OUTPUT_FORMAT): Change to elf32-bigmoxie. + (EMBEDDED): Define. + +2012-09-12 DJ Delorie + + * emulparams/elf32rx.sh (OTHER_READONLY_SECTIONS): Add W_* sections. + +2012-09-10 Matthias Klose + + * config.in: Disable sanity check for kfreebsd. + +2012-09-10 H.J. Lu + + * configure: Regenerated. + +2012-09-10 Iain Sandoe + Alan Modra + + * configure.tgt (powerpc-*-elf, et al): Define targ_extra_libpath. + Correct whitespace. + (powerpcle-*-elf, et al): Likewise. Correct targ_extra_emuls. + +2012-09-10 Iain Sandoe + + * configure.tgt (powerpc-*-elf, et al): Define targ64_extra_emuls + and targ64_extra_libpath. + (powerpcle-*-elf, et al): Likewise. + +2012-09-09 Hans-Peter Nilsson + + * emultempl/mmo.em (mmo_place_orphan): Rewrite to also attach + orphan sections to .data and .bss output sections, not just .text. + When giving up on finding a suitable output section, attach to any + output section other than .MMIX.reg_contents, if it exists. + * scripttempl/mmo.sc: Move output debug sections to just before + .MMIX.reg_contents. Add .gnu.attributes. Add new . = . NOP + assignments and move end-of-section provide-symbols after them + to force the end-of-section symbols to the address after orphan + placement. Add SORT_NONE to .init and .fini sections. + +2012-08-30 H.J. Lu + + PR ld/14525 + * scripttempl/elf.sc: Also provide __executable_start for PIE. + +2012-08-17 Kai Tietz + + PR ld/14326 + * scripttempl/pe.sc: Add _etext symbol. + +2012-08-14 Nick Clifton + + * configure.in (ALL_LINGUGAS): Add uk. + * configure: Regenerate. + * po/uk.po: New Ukranian translation. + +2012-08-13 Ian Bolton + Laurent Desnogues + Jim MacArthur + Marcus Shawcroft + Nigel Stephens + Ramana Radhakrishnan + Richard Earnshaw + Sofiane Naci + Tejas Belagod + Yufeng Zhang + + * Makefile.am: Add AArch64. + * Makefile.in: Regenerate. + * configure.tgt: Add AArch64. + * emulparams/aarch64elf.sh: New file. + * emulparams/aarch64elfb.sh: New file. + * emulparams/aarch64linux.sh: New file. + * emulparams/aarch64linuxb.sh: New file. + * emultempl/aarch64elf.em: New file. + * NEWS: Mention the new feature. + +2012-08-09 Nick Clifton + + * po/vi.po: Updated Vietnamese translation. + +2012-08-07 Daniel Green + + * scripttempl/pe.sc (R_TLS): Add .tls$AAA and .tls$ZZZ. + * scripttempl/pep.sc (R_TLS): Add .tls$AAA and .tls$ZZZ. + +2012-08-07 Nick Clifton + + * po/ja.po: Updated Japanese translation. + +2012-08-06 Maciej W. Rozycki + + * emulparams/elf32bmip.sh: Make _gp hidden. + * emulparams/elf32bmipn32-defs.sh: Likewise. + * emulparams/elf32mipswindiss.sh: Likewise. + * scripttempl/mips.sc: Likewise. + +2012-08-06 Maciej W. Rozycki + + * ldexp.h (etree_union): Add defsym member to the assign member + structure. + (exp_assign): Add hidden argument to prototype. + * ldexp.c (exp_fold_tree_1): Use the defsym member to handle + --defsym symbols. + (exp_assop): Add defsym argument, initialize the defsym member + of the assign structure. + (exp_assign): Handle hidden symbols. + (exp_defsym): Update to use the defsym argument to exp_assop. + (exp_provide): Update to handle the defsym argument to exp_assop. + * ldlex.l (HIDDEN): New token. + * ldgram.y (HIDDEN): Likewise. + (assignment, section): Update calls to exp_assign. + * ldctor.c (ldctor_build_sets): Likewise. + * mri.c (mri_format): Likewise. + * ldlang.c (lang_insert_orphan, lang_leave_overlay): Likewise. + (open_input_bfds): Remove --defsym symbols special case. + * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Update + call to exp_assign. + * emultempl/pe.em (gld_${EMULATION_NAME}_set_symbols): Likewise. + * emultempl/pep.em (gld_${EMULATION_NAME}_set_symbols): Likewise. + * emultempl/spuelf.em (spu_place_special_section): Likewise. + * emultempl/xtensaelf.em (ld_xtensa_insert_page_offsets): + Likewise. + * ld.texinfo (Assigning Values to Symbols): Add HIDDEN. + (HIDDEN): New subsection. + +2012-07-31 H.J. Lu + + PR ld/14156 + * ldlang.c (wild_sort): Properly handle by_none. + + * scripttempl/elf.sc: Add SORT_NONE to .init and .fini sections. + * scripttempl/elf32msp430.sc: Likewise. + * scripttempl/elf32msp430_3.sc: Likewise. + * scripttempl/elfd10v.sc: Likewise. + * scripttempl/elfd30v.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + +2012-07-30 Nick Clifton + + * po/ld.pot: Updated template. + * po/bg.po: Updated Bulgarian translation. + * po/es.po: Updated Spanish translation. + * po/fi.po: Updated Finnish translation. + +2012-07-27 Mike Frysinger + + * configure.in (BFD_VERSION): Run bfd/configure --version and + parse the output of that. + * configure: Regenerate. + +2012-07-27 Tristan Gingold + + * NEWS: Add marker for 2.23. + +2012-07-24 Jan Waclawek + + PR ld/14058 + * emultempl/avrelf.em (avr_elf_after_allocation): Call + elf32_avr_size_stubs with is_prealloc_run as TRUE. + +2012-07-13 Andreas Krebbel + + * emulparams/elf_s390.sh (IREL_IN_PLT): Define. + * emulparams/elf64_s390.sh (IREL_IN_PLT): Define. + +2012-07-13 Nick Clifton + + PR ld/14357 + * ldmain.c (trace_file_tries): Rename to 'verbose'. + * ldfile.c: Likewise. + * ldlang.c: Likewise. + * ldmain.h: Likewise. + * lexsup.c: Likewise. + * emultempl/elf32.em: Likewise. + * emultemp/spuelf.em: Likewise. + * pe-dll.c (pe_dll_generate_implib): Only print creation message + in verbose mode. + +2012-07-10 H.J. Lu + + PR ld/14156 + * NEWS: Mention SORT_NONE. + + * ld.h (sort_type): Add by_none. + + * ld.texinfo: Document SORT_NONE. + + * ldgram.y: Handle SORT_NONE. + + * ldlang.c (update_wild_statements): Handle by_none. Don't + sort .init/.fini sections. + + * ldlex.l: Add SORT_NONE. + +2012-07-02 H.J. Lu + + * ld.texinfo: Replace __end_SECNAME with __stop_SECNAME. + +2012-06-29 Nick Clifton + + * scripttempl/alphavms.sc: Add .debug_macro section. + * scripttempl/elf.sc: Likewise. + * scripttempl/elf64hppa.sc: Likewise. + * scripttempl/elf_chaos.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/ia64vms.sc: Likewise. + + * scripttempl/armbpabi.sc: Add .debug_pubtypes, .debug_ranges and + .debug_macro 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/elfd30v.sc: Likewise. + * scripttempl/elfi370.sc: Likewise. + * scripttempl/elfm68hc11.sc: Likewise. + * scripttempl/elfm68hc12.sc: Likewise. + * scripttempl/elfxgate.sc: Likewise. + * scripttempl/i386beos.sc: Likewise. + * scripttempl/i386go32.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. + +2012-06-28 H.J. Lu + + * ldlang.c (update_wild_statements): Remove redundant statement. + +2012-06-25 Alan Modra + + * ldlang.c (load_symbols): Close file and set flags.loaded + after parsing script file. + (open_input_bfds): Don't segv on closed script. + +2012-06-24 H.J. Lu + + * configure.tgt: Enable elf_k1om for x86_64-*-linux-gnux32. + Remove x32 in tdir_i386linux and tdir_elf_i386. + +2012-06-22 Roland McGrath + + * NEWS: Mention __ehdr_start. + +2012-06-21 Alan Modra + + * ldlang.c (lang_insert_orphan): Don't make __start_ symbol + absolute, and remove unnecessary alignment. + 2012-06-16 Alan Modra * ldlang.h (lang_output_section_statement_type): Add after_end field. @@ -534,6 +1003,12 @@ For older changes see ChangeLog-2011 +Copyright (C) 2012 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + Local Variables: mode: change-log left-margin: 8