X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=ld%2FChangeLog;h=b8ebe32c12a2e02af4409b10bf0913e778c3f567;hb=bb81b736af76774d76ca6adb8e7ba245b030a7d9;hp=e8bbc9ba800b05d578dc7555851bf2fdd7923104;hpb=0a4e6638daeca240a146c9b33219dffe1bd66afc;p=deliverable%2Fbinutils-gdb.git diff --git a/ld/ChangeLog b/ld/ChangeLog index e8bbc9ba80..b8ebe32c12 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,594 @@ +2013-10-14 Nick Clifton + + * emultempl/aix.em (_read_file): Close file at end of function. + +2013-10-10 Roland McGrath + + * ldmisc.c (vfinfo): Use Boolean ? "" : ":" in place of ":" + Boolean. + It silences some compilers' warnings and is much less bizarre to read. + +2013-10-09 Roland McGrath + + * emultempl/elf32.em (id_note_section_size): Use ATTRIBUTE_UNUSED + rather than a dummy assignment for unused parameter. + * plugin.c (get_input_file, release_input_file): Likewise. + +2013-10-09 Nick Clifton + + PR ld/16028 + * ldmain.c (add_keepsyms_file): Close file at end of function. + +2013-10-03 Will Newton + + * emulparams/aarch64elf.sh: Add IREL_IN_PLT. + * emulparams/aarch64elf32.sh: Likewise. + +2013-09-30 Nick Clifton + + * emulparams/msp430all.sh: Update ARCH names. + +2013-09-24 Alan Modra + + * emulparams/elf32ppccommon.sh (LIBPATH_SUFFIX): Provide 32-bit + and cross-endian values. + * emulparams/elf64ppc.sh: Source elf32ppccomon.sh. Delete duplicate, + and unset unwanted variables. + +2013-09-24 Alan Modra + + * genscripts.sh (LIB_PATH): Don't exclude libdir or tooldir when + sysrooted. Also, don't always add tooldir when non-sysrooted. + Instead add both when native and tooldir also when TOOL_DIR is + defined. Always prepend '=' to paths when sysrooted. Always + put paths with LIBPATH_SUFFIX first in search order. + +2013-09-20 Chung-Lin Tang + + * Makefile.am (enios2elf.c): Change tdir_nios2 to tdir_nios2elf. + * Makefile.in: Regenerate. + +2013-09-20 Alan Modra + + * configure: Regenerate. + +2013-09-18 Tristan Gingold + + * NEWS: Add marker for 2.24. + +2013-09-17 Nick Clifton + + PR ld/15957 + * deffilep.y (def_file_add_directive): Avoid readin past end of + buffer. + +2013-08-28 Nick Clifton + + PR ld/15896 + * ld.texinfo: Fix uses of MB abbreviation. + +2013-08-26 Roland McGrath + + * emulparams/elf_i386_nacl.sh (ARCH): Set to i386:nacl. + * emulparams/elf_x86_64_nacl.sh (ARCH): Set to i386:x86-64:nacl. + * emulparams/elf32_x86_64_nacl.sh (ARCH): Set to i386:x64-32:nacl. + +2013-08-23 Roland McGrath + + * emulparams/elf_nacl.sh (nacl_rodata_addr): Don't add in + SIZEOF_HEADERS here; elf.sc does it already. + +2013-08-23 Nick Clifton + + PR ld/15839 + * scripttempl/avr.sc: Do not include gc'able sections into general + sections during relocatable links. + +2013-08-22 Christian Franke + + * emultempl/pe.em: Add --disable-large-address-aware option. + * ld.texinfo (--disable-large-address-aware): Add documentation. + +2013-08-14 Clemens Lang + + * ldexp.c: Add LOG2CEIL() builtin function to linker script language + * ldgram.y: Likewise + * ldlex.l: Likewise + * NEWS: Mention the new feature. + * ld.texinfo: Document the new feature. + +2013-07-19 Sebastian Huber + + * ldgram.y: Add ALIGN_WITH_INPUT output section attribute. + * ldlang.c: Likewise. + * ldlang.h: Likewise. + * ldlex.l: Likewise. + * mri.c: Likewise. + * ld.texinfo: Document new feature. + * NEWS: Mention new feature. + +2013-07-18 Roland McGrath + + * emultempl/armelf.em (elf32_arm_add_stub_section): Take third + argument ALIGNMENT_POWER, use it instead of constant 3. + +2013-07-08 Jeff Law + + * scripttempl/elf.sc: Handle function names and other text after + .text.unlikely too. + +2013-07-08 Tristan Gingold + + * scripttempl/ia64vms.sc: Add support of per data and per function + sections. + +2013-07-01 Alan Modra + + * emultempl/ppc64elf.em: (ppc_layout_sections_again): Call + ppc64_elf_set_toc rather than ppc64_elf_toc/_bfd_set_gp_value. + (gld${EMULATION_NAME}_after_allocation): Likewise. + +2013-06-26 Yufeng Zhang + + * emulparams/aarch64elf32.sh: New file. + +2013-06-26 Yufeng Zhang + + * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32b.c. + (eaarch64elf32b.c): New dependency and rule. + * Makefile.in: Re-generated. + * configure.tgt (aarch64-*-elf): Add aarch64elf32b. + (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise. + * emulparams/aarch64elf32b.sh: New file. + +2013-06-26 Yufeng Zhang + + * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32.c. + (eaarch64elf32.c): New dependency and rule. + * Makefile.in: Re-generated. + * configure.tgt (aarch64-*-elf): Add aarch64elf32. + (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise. + * emulparams/aarch64elf32.sh: New file. + +2013-06-25 Maciej W. Rozycki + + * emultempl/mipself.em (insn32): New variable. + (mips_create_output_section_statements): Handle insn32 mode. + (PARSE_AND_LIST_PROLOGUE): New macro. + (PARSE_AND_LIST_LONGOPTS): Likewise. + (PARSE_AND_LIST_OPTIONS): Likewise. + + * gen-doc.texi: Set MIPS. + * ld.texinfo: Likewise. + (Options specific to MIPS targets): New section. + (ld and MIPS family): New node. + (Top, Machine Dependent): List the new node. + +2013-06-24 Maciej W. Rozycki + + * emulparams/elf32btsmip.sh: Arrange for .got.plt to be placed + as close to .plt as possible. + * scripttempl/elf.sc: Handle $INITIAL_READWRITE_SECTIONS and + $PLT_NEXT_DATA variables. + +2013-06-23 Richard Sandiford + + * Makefile.am (ALL_EMULATION_SOURCES): Move MIPS ELF emulations to... + (ALL_64_EMULATION_SOURCES): ...here. + * Makefile.in: Regenerate. + +2013-06-22 Richard Sandiford + + * NEWS: Document the removal of MIPS ECOFF targets. + * ld.texinfo (--gpsize=@var{value}): Use MIPS ELF rather than + MIPS ECOFF as an example of a target that supports small data. + * ldmain.c (g_switch_value): Likewise. + * configure.tgt (mips*-*-pe, mips*-dec-ultrix*, mips*-dec-osf*) + (mips*-sgi-irix* [v4 and earlier], mips*el-*-ecoff*, mips*-*-ecoff*) + (mips*-*-bsd*, mips*-*-lnews*): Remove cases. + * Makefile.am (ALL_EMULATION_SOURCES): Remove emipsbig.c, emipsbsd.c, + emipsidt.c, emipsidtl.c, emipslit.c, emipslnews.c and emipspe.c. + (emipsbig.c, emipsbsd.c, emipsidt.c, emipsidtl.c, emipslit.c) + (emipslnews.c, emipspe.c): Delete rules. + * Makefile.in: Regenerate. + * emulparams/mipsbig.sh, emulparams/mipsbsd.sh, emulparams/mipsidt.sh, + emulparams/mipsidtl.sh, emulparams/mipslit.sh, emulparams/mipslnews.sh, + emulparams/mipspe.sh, emultempl/mipsecoff.em: Delete. + * emultempl/m68kcoff.em: Update comment to say that MIPS ECOFF support + has now been removed. + * emultempl/pe.em: Remove TARGET_IS_mipspe checks. + +2013-06-19 Will Newton + + * emulparams/aarch64elf.sh: Remove IREL_IN_PLT. + +2013-06-14 Yufeng Zhang + + * emulparams/aarch64elf.sh: Add IREL_IN_PLT. + +2013-06-12 Nick Clifton + + * ldcref.c (output_one_cref): Place common definitions after + ordinary definitions but before references. + +2013-06-10 Dilyan Palauzov + + PR ld/15598 + * ld.texinfo (Source Code Reference): Fix typos. + +2013-06-07 Will Newton + + * emulparams/aarch64elf.sh: Add IREL_IN_PLT. + +2013-06-07 Nick Clifton + + * ld.texinfo (SEGMENT_START): Rephrase to indicate that a -T + option must appear before the SEGMENT_START is encountered in + order for the default value to be overridden. + +2013-05-03 Alan Modra + + PR ld/15365 + * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): + Restrict __ehdr_start's export class to no less than STV_HIDDEN. + +2013-05-03 Alan Modra + + * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): + Only call lang_for_each_statement if an ELF hash table is used. + +2013-05-02 Nick Clifton + + * Makefile.am: Add emsp430X.c + * Makefine.in: Regenerate. + * configure.tgt (msp430): Add msp430X emulation. + * ldmain.c (multiple_definition): Only disable relaxation if it + was enabled by the user. + * ldmain.h (RELAXATION_ENABLED_BY_USER): New macro. + * emulparams/msp430all.sh: Add support for MSP430X. + * emultempl/generic.em: (before_parse): Enable relaxation for the + MSP430. + * scripttempl/msp430.sc: Reorganize sections. Add .rodata + section. + * scripttempl/msp430_3.sc: Likewise. + * NEWS: Mention support for MSP430X. + +2013-05-01 Maciej W. Rozycki + + * configure.tgt: Replace alpha*-*-linuxecoff* pattern with + alpha*-*-linux*ecoff*. Update the `sed' pattern used to convert + from alpha*-*-linux-* to alpha*-*-linux*ecoff*. + +2013-05-01 Maciej W. Rozycki + + * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): + Use is_elf_hash_table rather than a handcoded condition. + +2013-04-30 Nick Clifton + + * ld.texinfo (SORT_BY_ALIGNMENT): Fix and clarify typo - sections + are sorted by descending order of alignment. + +2013-04-29 Nick Clifton + + * scripttempl/DWARF.sc: Add support for .debug_line.* and + .debug_line_end. + +2013-04-29 Yaakov Selkowitz + + * emultempl/pe.em [cygwin]: Do not merge rdata with v2 + psuedo-relocs. + +2013-04-28 Thomas Schwinge + + * scripttempl/armbpabi.sc: Replace "source" usage with ".". + * scripttempl/avr.sc: Likewise. + * scripttempl/elf.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/elfxgate.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/epiphany_4x4.sc: Likewise. + * scripttempl/i386beos.sc: Likewise. + * scripttempl/i386go32.sc: Likewise. + * scripttempl/ia64vms.sc: Likewise. + * scripttempl/ip2k.sc: Likewise. + * scripttempl/iq2000.sc: Likewise. + * scripttempl/mep.sc: Likewise. + * scripttempl/mmo.sc: Likewise. + * scripttempl/v850.sc: Likewise. + * scripttempl/v850_rh850.sc: Likewise. + * scripttempl/xstormy16.sc: Likewise. + +2013-04-26 Senthil Kumar Selvaraj + + * scripttempl/avr.sc: Add ALIGN directive after *(.progmem*). + +2013-04-26 Alan Modra + + * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Test + unresolved_syms_in_shared_libs rather than !executable to + determine whether to load DT_NEEDED libraries. + +2013-04-25 Alan Modra + + * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lppclinux.c. + (eelf32lppclinux.c): New rule. + * Makefile.in: Regenerate. + * configure.tgt: Merge powerpc-linux and other powerpc-elf targets + with corresponding little-endian targets. + * emulparams/elf32lppc.sh: Update comment. + * emulparams/elf32lppclinux.sh: New. + +2013-04-24 H.J. Lu + + * configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for + x86_64-*-elf*. + (targ_extra_libpath): Likewise. + (tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*. + +2013-04-24 Yufeng Zhang + + * emulparams/aarch64elf.sh: Define ELFSIZE=64. + * emulparams/aarch64linux.sh: Ditto. + * emultempl/aarch64elf.em (aarch64_elf_before_allocation): + Replace elf64 with elf${ELFSIZE}. + (elf64_aarch64_add_stub_section): Likewise. + (build_section_lists): Likewise. + (gld${EMULATION_NAME}_after_allocation): Likewise. + (gld${EMULATION_NAME}_finish): Likewise. + (aarch64_elf_create_output_section_statements): Likewise. + +2013-04-24 Nick Clifton + + PR ld/15389 + * scripttempl/avr.sc: Add .note.gnu.build-id section. + +2013-04-22 Alan Modra + + * emultempl/ppc64elf.em (ppc_create_output_section_statements): + Check return from ppc64_elf_init_stub_bfd. + +2013-04-15 Nick Clifton + + * Makefile.am (ELF_DEPS): Add a dependency upon + scripttempl/DWARF.sc. + (ELF_GEN_DEPS): Likewise. + (emmo.c): Likewise. + * Makefile.in: Regenerate. + + * scripttempl/armbpabi.sc: Replace DWARF sections with an + inclusion of DWARF.sc. + * scripttempl/avr.sc: Likewise. + * scripttempl/elf.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/elfxgate.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/epiphany_4x4.sc: Likewise. + * scripttempl/i386beos.sc: Likewise. + * scripttempl/i386go32.sc: Likewise. + * scripttempl/ia64vms.sc: Likewise. + * scripttempl/ip2k.sc: Likewise. + * scripttempl/iq2000.sc: Likewise. + * scripttempl/mep.sc: Likewise. + * scripttempl/mmo.sc: Likewise. + * scripttempl/v850.sc: Likewise. + * scripttempl/v850_rh850.sc: Likewise. + * scripttempl/xstormy16.sc: Likewise. + * scripttempl/DWARF.sc: New. + +2013-04-04 Alan Modra + + * ldlang.c (load_symbols): Report "error adding symbols" on + bfd_link_add_symbols failure. + * emultempl/elf32.em (gld${EMULATION_NAME}_try_needed): Likewise. + * emultempl/sunos.em (gld${EMULATION_NAME}_after_open): Likewise. + (gld${EMULATION_NAME}_try_needed): Likewise. + +2013-03-27 Georg-Johann Lay + + PR ld/13812 + * scripttempl/avr.sc: Place trampolines before .progmem section. + +2013-03-25 Kai Tietz + + * ld.texinfo (--disable-runtime-pseudo-reloc): Adjust default. + +2013-03-21 Michael Schewe + + * ld.texinfo (H8/300): Add description of relaxation of + mov @(disp:32,ERx) to mov @(disp:16,ERx). + +2013-03-21 Kai Tietz + + * pe-dll.c (process_def_file_and_drectve): Don't handle VC + generated C++-symbols as stdcall/fastcall. + +2013-03-18 Alan Modra + + * ld.texinfo (--as-needed): Update. + +2013-03-14 Jakub Jelinek + + * emulparams/aarch64linux.sh (LIBPATH_SUFFIX): Set to 64 for + aarch64linux* emulations. + +2013-03-07 Alan Modra + + * ldfile.c (ldfile_open_command_file_1): Return after einfo + to avoid warning. + +2013-03-05 Corinna Vinschen + + * configure.host: Add x86_64-*-cygwin* as valid host. + * configure.tgt: Add x86_64-*-cygwin* as valid target. + * emultempl/pep.em: Handle different requirements for Cygwin in terms + of start addresses for executables and DLLs, based on memory model in + http://cygwin.com/ml/cygwin-developers/2013-02/msg00027.html + +2013-03-05 Alan Modra + + PR ld/15222 + * ldlang.c (lang_size_sections_1): When given an lma_region align + LMA as per VMA only if lma_region is the same as region. + +2013-02-27 Nick Clifton + + * scripttempl/elf32msp430.sc: Add placement of .data.* sections. + Add alignment of .bss section. + * scripttempl/elf32msp430_3.sc: Likewise. + +2013-02-26 Nick Clifton + + PR ld/15188 + * ld.texinfo: Fix typos. + +2013-02-21 Alan Modra + + * scripttempl/elf.sc (.init_array, .fini_array): Don't sort all + .init_array/.fini_array input sections before .ctors/.dtors input + sections. + (CTORS_IN_INIT_ARRAY, DTORS_IN_INIT_ARRAY): Adjust to suit. + +2013-02-21 Alan Modra + + * emultempl/elf32.em (write_build_id, setup_build_id): Adjust + for elf_tdata changes. + +2013-02-21 Alan Modra + + * emultempl/elf-generic.em: Use newly defined elf_obj_tdata + accessor macros. + +2013-02-20 Alan Modra + + * Makefile.am: Use $(ELF_DEPS) on a number of eelf*.c rules. + * Makefile.in: Regenerate. + +2013-02-19 Sandra Loosemore + + PR ld/15146 + * plugin.c (plugin_notice): Add null check before dereferencing + pointer. + +2013-02-19 Alan Modra + + * emultempl/elf32.em (emit_note_gnu_build_id): New static var. + Replace all info->emit_note_gnu_build_id refs. + (id_note_section_size): Rename from + gld${EMULATION_NAME}_id_note_section_size. + (struct build_id_info): Delete. + (write_build_id): Rename from + gld${EMULATION_NAME}_write_build_id_section. + Update elf_tdata usage. Style, formatting. + (setup_build_id): New function. + (gld${EMULATION_NAME}_after_open): Use setup_build_id. + +2013-02-16 H.J. Lu + + PR ld/15146 + * plugin.c (plugin_notice): Replace the undefined dummy bfd with + the real one. + +2013-02-16 H.J. Lu + + PR ld/15141 + * plugin.c (plugin_notice): Also trace symbol from the IR bfd. + +2013-02-15 Kai Tietz + + * scripttempl/pep.sc (.xdata): Merge .xdata* into .xdata section. + (.pdata): Merge .pdata* into .pdata section. + +2013-02-11 Alan Modra + + * ldlang.c (get_init_priority): Comment typo. + (lang_finish): Free link_info.hash and lang_definedness_table. + (lang_end): Delete lang_definedness_table comment. + +2013-02-11 Alan Modra + + PR ld/15130 + * ld.texinfo (-rpath-link): Typo fix. + +2013-02-08 Markos Chandras + + * emultempl/metagelf.em (build_section_lists): Use sec_info_type + rather than userdata->flags.just_syms. + +2013-02-06 Sandra Loosemore + Andrew Jenner + + Based on patches from Altera Corporation. + + * Makefile.am (enios2elf.c): New rule. + * Makefile.in: Regenerated. + * configure.tgt: Add case for nios2*-*-*. + * emulparams/nios2elf.sh: New file. + * NEWS: Note Altera Nios II support. + +2013-02-06 Senthil Kumar Selvaraj + + * emultempl/avrelf.em (avr_elf_before_parse): New function. + (LDEMUL_BEFORE_PARSE): Define. + +2013-02-06 Alan Modra + + PR ld/15096 + * emultempl/elf32.em: Revert 2013-02-04, 2013-01-22 and 2013-01-21. + * emultempl/alphaelf.em: Revert 2013-02-04. + * emultempl/cr16elf.em: Likewise. + * emultempl/crxelf.em: Likewise. + * emultempl/hppaelf.em: Likewise. + * emultempl/ia64elf.em: Likewise. + * emultempl/mipself.em: Likewise. + * NEWS: Revert 2013-01-21. + +2013-02-04 H.J. Lu + + PR ld/15096 + * emultempl/alphaelf.em (alpha_after_parse): Call + gld${EMULATION_NAME}_after_parse instead of after_parse_default. + * emultempl/cr16elf.em (cr16elf_after_parse): Likewise. + * emultempl/crxelf.em (crxelf_after_parse): Likewise. + * emultempl/hppaelf.em (hppaelf_after_parse): Likewise. + * emultempl/mipself.em (mips_after_parse): Likewise. + + * emultempl/ia64elf.em (gld${EMULATION_NAME}_after_parse): Renamed + to ... + (gld_${EMULATION_NAME}_after_parse): This. Call + gld${EMULATION_NAME}_after_parse instead of after_parse_default. + (LDEMUL_AFTER_PARSE): Set to gld_${EMULATION_NAME}_after_parse. + + * emultempl/elf32.em (new_dtags_set): New variable. + (gld${EMULATION_NAME}_before_parse): Don't set link_info.new_dtags + here. + (gld${EMULATION_NAME}_after_parse): New function. + (ld_${EMULATION_NAME}_emulation): Replace after_parse_default' + with gld${EMULATION_NAME}_after_parse. + (gld${EMULATION_NAME}_handle_option): Set new_dtags_set to TRUE + when setting link_info.new_dtags. + 2013-01-25 Kai Tietz * deffilep.y (def_image_name): Adjust type of base-address