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Diffstat (limited to 'ld/ChangeLog-2009')
| -rw-r--r-- | ld/ChangeLog-2009 | 1643 |
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diff --git a/ld/ChangeLog-2009 b/ld/ChangeLog-2009 new file mode 100644 index 0000000..00df796 --- /dev/null +++ b/ld/ChangeLog-2009 @@ -0,0 +1,1643 @@ +2009-12-17 Dave Korn <dave.korn.cygwin@gmail.com> + + * pe-dll.c (generate_reloc): Take account of wrapper options when + testing if a weak symbol is defined or not, and when it is not, + consider whether the default value requires a base reloc anyway. + +2009-12-17 Dave Korn <dave.korn.cygwin@gmail.com> + + * deffilep.y (def_file_free): Add missing shadow parameter renaming. + (def_file_print): Likewise. + (def_stash_module): Likewise. + (def_file_add_import): Likewise. + +2009-12-11 Nick Clifton <nickc@redhat.com> + + * Makefile.in: Regenerate. + * configure: Regenerate. + * deffilep.y: Fix shadowed variable warnings. + * ldlang.c: Likewise. + * ldmain.c: Likewise. + * pe-dll.c: Likewise. + * emultempl/elf32.em: Likewise. + +2009-12-09 Alan Modra <amodra@bigpond.net.au> + + PR ld/11012 + * emulparams/elf64ppc.sh (OTHER_GOT_RELOC_SECTIONS): Move .rela.opd .. + (INITIAL_RELOC_SECTIONS): .. to here. New define. + * scripttempl/elf.sc: Expand INITIAL_RELOC_SECTIONS. + +2009-12-04 Jie Zhang <jie.zhang@analog.com> + + * ld.texinfo: Make it clear that --nmagic disables linking + against shared libraries. + +2009-11-30 Joseph Myers <joseph@codesourcery.com> + + * configure: Regenerate. + +2009-11-30 Alan Modra <amodra@bigpond.net.au> + + PR ld/11006 + * lexsup.c (parse_args): Allow nested --start-group, --end-group. + +2009-11-27 Tristan Gingold <gingold@adacore.com> + + * pe-dll.c (pe_implied_import_dll): Return early if there is no + export entries. + +2009-11-26 Nick Clifton <nickc@redhat.com> + + PR ld/10956 + * ld.h (struct args_type): Rename 'relax' field to + 'disable_target_specific_optimizations' and turn it into a + tri-state variable. + (RELAXATION_DISABLED_BY_DEFAULT): New macro. + (RELAXATION_DISABLED_BY_USER): New macro. + (RELAXATION_ENABLED): New macro. + (DISABLE_RELAXATION): New macro. + (ENABLE_RELAXATION): New macro. + * lexsup (enum option_values): Add OPTION_NO_RELAX. + (struct ld_options): Add --no-relax. + (parse_args): Handle OPTION_NO_RELAX. Use DISABLE_RELAXATION and + ENABLE_RELAXATION macros. + * ldlang.c (lang_relax_sections): Use RELAXATION_ENABLED macro. + (lang_process): Likewise. + * ldmain.c (main): Initialise + disable_target_specific_optimizations field. + (multiple_definition): Use RELAXATION_ENABLED macro. + * ld.texinfo: Document new command line option. + * emultempl/alphaelf.em: Remove --no-relax option. + (before_allocation): Test RELAXATION_DISABLED_BY_USER macro. + Use ENABLE_RELAXATION macro. + * emultempl/avrelf.em: (after_allocation): Test RELAXATION_ENABLED + macro. + * emultempl/cr16elf.em: Remove --no-relax option. + (before_allocation): Test RELAXATION_DISABLED_BY_USER macro. + Use ENABLE_RELAXATION macro. + * emultempl/crxelf.em: Remove --no-relax option. + (before_allocation): Test RELAXATION_DISABLED_BY_USER macro. + Use ENABLE_RELAXATION macro. + * emultempl/mmix-elfnmmo.em: (before_allocation): Use + ENABLE_RELAXATION macro. + * emultempl/needrelax.em: (before_allocation): Use + ENABLE_RELAXATION macro. + * emultempl/ppc32elf.em: (before_allocation): Test + RELAXATION_DISABLED_BY_DEFAULT macro. Use + ENABLE_RELAXATION macro. + * emultempl/sh64elf.em: (before_allocation): Test + RELAXATION_ENABLED macro. Use DISABLE_RELAXATION macro. + * emultempl/xtensaelf.em: Remove --no-relax option. + (before_allocation): Test RELAXATION_ENABLED macro. + Use ENABLE_RELAXATION macro. + +2009-11-25 Kai Tietz <kai.tietz@onevision.com> + + * scripttempl/pe.sc: (.note.GNU-stack): Mark as discardable. + (.gnu.lto_*): Likewise. + * scripttempl/pep.sc: (.note.GNU-stack): Mark as discardable. + (.gnu.lto_*): Likewise. + +2009-11-23 Paul Brook <paul@codesourcery.com> + + * ldexp.c: Copy symbol type for simple assignments. + +2009-11-20 Thomas Schwinge <thomas@codesourcery.com> + + * emulparams/armelf.sh (OTHER_READONLY_SECTIONS) + <__exidx_start, __exidx_end>: Use PROVIDE_HIDDEN. + * emulparams/armelf_linux_eabi.sh (OTHER_READONLY_SECTIONS) + <__exidx_start, __exidx_end>: Likewise. + * emulparams/armsymbian.sh (OTHER_READONLY_SECTIONS) + <.ARM.exidx$$Base, __exidx_start, __exidx_end, .ARM.exidx$$Limit>: + Likewise. + +2009-11-19 Matthias Klose <doko@ubuntu.com> + + PR ld/9863 + * emulparams/armelf_linux.sh (DATA_START_SYMBOLS): Use PROVIDE + with __data_start. + +2009-11-19 Ben Elliston <bje@au.ibm.com> + + * ldlex.l: Enable nounput flex option. + +2009-11-15 Kai Tietz <kai.tietz@onevision.com> + + * pe-dll.c (pe_undef_alias_cdecl_match): New function. + (pe_find_cdecl_alias_match): New function. + (pe_process_import_defs): Add matching for import symbols + declared as cdecl for fastcall/stdcall. + * emultempl/pe.em (pe_undef_cdecl_match): Treat fastcall + symbols, too. + (pe_fixup_stdcalls): Likewise. + (gld_XXX_after_open): Redo scanning for imported + fastcall/stdcall symbols as cdecl one. + * emultempl/pep.em (pep_undef_cdecl_match): Treat fastcall + symbols, too. + (pep_fixup_stdcalls): Likewise. + (gld_XXX_after_open): Redo scanning for imported + fastcall/stdcall symbols as cdecl one. + +2009-11-11 Nick Clifton <nickc@redhat.com> + + * po/id.po: Updated Indonesian translation. + +2009-11-11 Jan Kratochvil <jan.kratochvil@redhat.com> + + * configure.in: Call ACX_LARGEFILE. Stop calling AC_SYS_LARGEFILE. + * aclocal.m4: Regenerate. + * configure: Regenerate. + +2009-11-10 Nick Clifton <nickc@redhat.com> + + PR ld/10864 + * ld.texinfo (Entry Point): Mention that the default entry symbol + is not 'start' on some targets. + +2009-11-06 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/10912 + * ldmain.c (add_DT_NEEDED_for_dynamic): Default to TRUE. + +2009-11-06 Kai Tietz <kai.tietz@onevision.com> + + * pe.em (DEFAULT_PSEUDO_RELOC_VERSION): New macro. + (gld_XXX_before_parse): Set pseudo-relocation default + version to DEFAULT_PSEUDO_RELOC_VERSION. + (gldXXX_handle_option): Likewise. + + +2009-11-05 Nick Clifton <nickc@redhat.com> + + * lexsup.c: Rename --add-needed to --copy-dt-needed-entries. + * ldlang.h (struct lang_input_statement_struct): Rename add_needed + to add_DT_NEEDED_for_dynamic. Rename as_needed to + add_DT_NEEDED_for_regular. + * ldlang.c: Likewise. + * ldlang.h: Likewise. + * ldlang.c: Use the new variable names. + * ldgram.y: Likewise. + * emultempl/elf32.em: Likewise. + * ld.texinfo: Document the renamed option. Also mention its + affect on the resolution of dynamic symbols. + * NEWS: Mention the changed option name. + +2009-11-04 Kai Tietz <kai.tietz@onevision.com> + + * emulparams/arm_epoc_pe.sh: Remove ENTRY. + * emulparams/arm_wince_pe.sh: Likewise. + * emulparams/i386pe.sh: Likewise. + * emulparams/i386pe_posix.sh: Likewise. + * emulparams/mcorepe.sh: Likewise. + * emulparams/mipspe.sh: Likewise. + * emulparams/ppcpe.sh: Likewise. + * emulparams/armpe.sh: Likewise. + * emulparams/i386pep.sh: Likewise. + * emulparams/shpe.sh: Likewise. + Additionally cleaned up double-defined + variables SUBSYSTEM and INITIAL_SYMBOL_CHAR. + * emultempl/pe.em: Remove use of ENTRY. + (pe_subsystem): New local variable. + (gld_XXX_before_parse): Don't set default + entry point here. + (set_entry_point): New function to set entry + point. + (set_pe_subsystem): Remove code for entry point. + (gld_XXX_after_parse): Use set_entry_point here. + * emultempl/pep.em: Likewise. + +2009-10-29 Nathan Sidwell <nathan@codesourcery.com> + + * emulparams/vxworks.sh (OTHER_READONLY_SECTIONS): Move into ... + (OTHER_READWRITE_SECTIONS): ... here. + +2009-10-28 Kai Tietz <kai.tietz@onevision.com> + + * emultempl/pep.em (U): Define underscore macro. + (init): Use for __ImageBase U macro. + +2009-10-23 Kai Tietz <kai.tietz@onevision.com> + + * deffile.h (def_file_export): New member its_name. + (def_file_import): Likewise. + (def_file_add_export): Add argument its_name. + (def_file_add_import): Likewise. + * deffilep.y (def_exports): Add argument its_name. + (def_import): Likewise. + (EQUAL): Add new token for '=='. + (opt_equalequal_name): New rule. + (expline): Add rule opt_equalequal_name. + (impline): Likewise. + (def_file_free): Free for exports and imports + the optional member its_name. + (def_lex): Add scan of '==' as EQUAL. + * pe-dll.c (pe_export_sort): Sort for its_name too. + (process_def_file_and_drectve): Adjust calls to + def_file_add_export. + (generate_edata): Take its_name in account. + (make_one): Likewise. + (pe_process_import_defs): Likewise. + (pe_dll_generate_def_file): Add print of new '==' option. + * ld.texinfo: Extend documentation about .def file syntax. + * NEWS: Mention new feature. + +2009-10-23 Kai Tietz <kai.tietz@onevision.com> + + * deffilep.y (def_lex): Allow '<' and '>' characters in identifier + strings. + +2009-10-23 Ryan Mansfield <rmansfield@qnx.com> + + PR ld/10489 + * emultempl/elf32.em (gld${EMULATION_NAME}_search_needed): Handle + drive specifiers for DOS based filesystems in rpath-link strings. + +2009-10-19 Nick Clifton <nickc@redhat.com> + + * Makefile.am: Remove spurious sanitization marker. + * Makefile.in: Regenerate. + +2009-10-16 Dmitry Gorbachev <d.g.gorbachev@gmail.com> + + * emultempl/pe.em (OPTION_EXCLUDE_ALL_SYMBOLS): New macro. + (gld${EMULATION_NAME}_add_options): Add new --exclude-all-symbols option + to exclude all symbols from automatic export. + (gld_${EMULATION_NAME}_list_options): Describe it. + (gld${EMULATION_NAME}_handle_option): Handle it. + * emultempl/pep.em: Likewise to all the above. + * pe-dll.c (pe_dll_exclude_all_symbols): New variable. + (process_def_file_and_drectve): Use it. + * pe-dll.h (pe_dll_exclude_all_symbols): Declare. + * pep-dll.c (pep_dll_exclude_all_symbols): Define pep_ alias. + * pep-dll.h (pe_dll_exclude_all_symbols): Declare. + * NEWS: Mention the new feature. + * ld.texinfo: Document the new command line switch. + +2009-10-14 Andreas Schwab <schwab@linux-m68k.org> + + * ldlex.l (yy_input): Remove second argument and return the value + instead. + (YY_INPUT): Adjust. + +2009-10-14 Alan Modra <amodra@bigpond.net.au> + + * emultempl/netbsd.em (gldnetbsd_before_parse): Typo fix. + +2009-10-14 Ryan Mansfield <rmansfield@qnx.com> + + * ldlang.c (load_symbols): Set whole_archive from entry when + parsing a linker script. + +2009-10-10 Alan Modra <amodra@bigpond.net.au> + + * scripttempl/elf32cr16.sc: Revert 2009-09-28 changes. + * scripttempl/elf32cr16c.sc: Likewise. + * scripttempl/elf32crx.sc: Likewise. + * scripttempl/tic54xcoff.sc: Likewise. + * scripttempl/aix.sc: Likewise. + * scripttempl/avr.sc: Likewise. + * scripttempl/elf32msp430.sc: Likewise. + * scripttempl/elf32msp430_3.sc: Likewise. + * scripttempl/elf32sh-symbian.sc: Likewise. + * scripttempl/elf_chaos.sc: Likewise. + * scripttempl/elfi370.sc: Likewise. + * scripttempl/nw.sc: Likewise. + * scripttempl/psos.sc: Likewise. + * scripttempl/armbpabi.sc: Likewise. + * scripttempl/elf.sc: Likewise. + * scripttempl/elf64hppa.sc: Likewise. + * scripttempl/elfd10v.sc: Likewise. + * scripttempl/elfd30v.sc: Likewise. + * scripttempl/elfm68hc11.sc: Likewise. + * scripttempl/elfm68hc12.sc: Likewise. + * scripttempl/elfmicroblaze.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/iq2000.sc: Likewise. + * scripttempl/mep.sc: Likewise. + * scripttempl/xstormy16.sc: Likewise. + +2009-10-09 Alan Modra <amodra@bigpond.net.au> + + PR ld/10749 + * ldlang.c (lang_size_sections_1): Zero section vmas only for COFF. + +2009-10-08 Alan Modra <amodra@bigpond.net.au> + + PR ld/10744 + * ldlang.c (lang_new_phdr): Allow FILEHDR/PHDRS on more than the + first PT_LOAD header. + * ld.texinfo: Update. + +2009-10-06 Nathan Sidwell <nathan@codesourcery.com> + + * ldlang.c (lang_new_phdr): Check PHDRS and FILEHDR in loadable + segments do not appear after a different loadable segment. + * ld.texinfo (PHDRS): Document order of processing segments. + Document where PHDRS and FILEHDR may appear. + +2009-10-03 Alan Modra <amodra@bigpond.net.au> + + * emultempl/ppc32elf.em (emit_stub_syms): Init to -1. + (ppc_after_open): Set emit_stubs_syms by default when shared. + (OPTION_NO_STUBSYMS): Define. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, + PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms. + * emultempl/ppc64elf.em (emit_stub_syms): Init to -1. + (gld${EMULATION_NAME}_finish): Set emit_stubs_syms by default. + (OPTION_NO_STUBSYMS): Define. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, + PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms. + +2009-09-29 Joel Sherrill <joel.sherrill@oarcorp.com> + + * emulparams/m68kelf.sh (NOP): Use 0x4e71 (nop) rather than 0x4e75 + (rts). + +2009-09-29 DJ Delorie <dj@redhat.com> + + * Makefile.am: Add rules to build RX emulation. + * configure.tgt: Likewise. + * NEWS: Mention support for RX architecture. + * Makefile.in: Regenerate. + * emulparams/elf32rx.sh: New file. + * emultempl/rxelf.em: New file. + +2009-09-29 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (lang_size_sections_1): Allow scripts to specify a + non-zero vma even when relocatable. + +2009-09-28 Alan Modra <amodra@bigpond.net.au> + + * scripttempl/elf32cr16.sc: Emit empty script for ld -r and ld -Ur. + * scripttempl/elf32cr16c.sc: Likewise. + * scripttempl/elf32crx.sc: Likewise. + * scripttempl/tic54xcoff.sc: Likewise. + * scripttempl/aix.sc: Delete ${RELOCATING-0}. + * scripttempl/avr.sc: Likewise. + * scripttempl/elf32msp430.sc: Likewise. + * scripttempl/elf32msp430_3.sc: Likewise. + * scripttempl/elf32sh-symbian.sc: Likewise. + * scripttempl/elf_chaos.sc: Likewise. + * scripttempl/elfi370.sc: Likewise. + * scripttempl/nw.sc: Likewise. + * scripttempl/psos.sc: Likewise. + * scripttempl/armbpabi.sc: Delete ${RELOCATING-0} and ${CONSTRUCTING-0}. + * scripttempl/elf.sc: Likewise. + * scripttempl/elf64hppa.sc: Likewise. + * scripttempl/elfd10v.sc: Likewise. + * scripttempl/elfd30v.sc: Likewise. + * scripttempl/elfm68hc11.sc: Likewise. + * scripttempl/elfm68hc12.sc: Likewise. + * scripttempl/elfmicroblaze.sc: Likewise. + * scripttempl/elfxtensa.sc: Likewise. + * scripttempl/iq2000.sc: Likewise. + * scripttempl/mep.sc: Likewise. + * scripttempl/xstormy16.sc: Likewise. + +2009-09-27 Christopher Faylor <me+cygwin@cgf.cx> + + PR ld/10634 + * ldlang.c (lang_size_sections_1): Always force output vma to zero for + relocatable sections. + (lang_size_sections_1): Revert previous COFF-only accommodation for + relocatable sections. + +2009-09-25 Martin Thuresson <martint@google.com> + + Update sources to make arm targets compile cleanly with + -Wc++-compat: + * emultempl/armelf.em: Add casts. + +2009-09-23 Matt Rice <ratmice@gmail.com> + + * emultempl/elf32.em (gld${EMULATION_NAME}_add_options): Add --audit, + --depaudit, and -P options. + (gld${EULATION_NAME}_handle_options): Ditto. + (gld${EULATION_NAME}_list_options): Ditto. + (gld${EMULATION_NAME}_append_to_separated_string): New function for + handling rpath-like colon separated strings. + (gld${EMULATION_NAME}_before_allocation): Pass the audit and depaudit + libs to bfd. Propagate DT_AUDIT from needed libs to depaudit. + * ld.texinfo: Document new options. + +2009-09-23 Nick Clifton <nickc@redhat.com> + + * po/vi.po: Updated Vietnamese translation. + +2009-09-22 Alan Modra <amodra@bigpond.net.au> + + * scripttempl/a29k.sc: Delete. + * scripttempl/ebmon29k.sc: Delete. + * scripttempl/m68klynx.sc: Delete. + * scripttempl/sa29200.sc: Delete. + * scripttempl/sparclynx.sc: Delete. + +2009-09-21 Alan Modra <amodra@bigpond.net.au> + + * emultempl/ppc32elf.em (no_tls_get_addr_opt): New var. + (ppc_before_allocation): Pass to ppc_elf_tls_setup. + (OPTION_NO_TLS_GET_ADDR_OPT): Define. Redefine other options in + terms of previous option. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add + --no-tls-get-addr-optimize. + (PARSE_AND_LIST_ARGS_CASES): Handle it. + * emultempl/ppc64elf.em (no_tls_get_addr_opt): New var. + (ppc_before_allocation): Pass to ppc64_elf_tls_setup. + (OPTION_NO_TLS_GET_ADDR_OPT): Define. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add + --no-tls-get-addr-optimize. + (PARSE_AND_LIST_ARGS_CASES): Handle it. + +2009-09-18 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2009-09-13 Alan Modra <amodra@bigpond.net.au> + + PR ld/6766 + * lexsup.c (parse_args <-e>): Revert 2009-03-18 change. + * ldemul.c (after_parse_default): Add entry symbol as undef. + * emultempl/alphaelf.em (alpha_after_parse): Call 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/ia64elf.em (gld${EMULATION_NAME}_after_parse): Likewise. + * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Call + after_parse_default and delete now duplicate code. + * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise. + * scripttempl/elf32cr16.sc: No need to make entry extern. + * scripttempl/elf32cr16c.sc: Likewise. + * scripttempl/elf32crx.sc: Likewise. + * scripttempl/elf32xc16xs.sc: Only provide ENTRY on final link. + +2009-09-11 Nick Clifton <nickc@redhat.com> + + * po/ld.pot: Updated by the Translation project. + * po/fi.po: Updated Finnish translation. + +2009-09-11 Martin Thuresson <martint@google.com> + + Updated sources to compile cleanly with -Wc++-compat: + * ld.h (enum endian_enum,enum symbolic_enum,enum + dynamic_list_enum): Move to top level. + * ldcref.c: Add casts. + * ldctor.c: Add casts. + * ldexp.c + * ldexp.h (enum node_tree_enum,enum phase_enum): Move to top level. + * ldlang.c: Add casts. (lang_insert_orphan): Use enum name instead + of integer. + * ldlang.h (enum statement_enum): Move to top level. + * ldmain.c: Add casts. + * ldwrite.c: Add casts. + * lexsup.c: Add casts. (enum control_enum): Move to top level. + * mri.c: Add casts. (mri_draw_tree): Use enum name instead of + integer. + +2009-09-09 Alan Modra <amodra@bigpond.net.au> + + * scripttempl/aix.sc: Only provide ENTRY on final link. + * scripttempl/alpha.sc: Likewise. + * scripttempl/armcoff.sc: Likewise. + * scripttempl/crisaout.sc: Likewise. + * scripttempl/delta68.sc: Likewise. + * scripttempl/ebmon29k.sc: Likewise. + * scripttempl/elf32xc16x.sc: Likewise. + * scripttempl/elf32xc16xl.sc: Likewise. + * scripttempl/elfmicroblaze.sc: Likewise. + * scripttempl/epocpe.sc: Likewise. + * scripttempl/h8300.sc: Likewise. + * scripttempl/h8300h.sc: Likewise. + * scripttempl/h8300hn.sc: Likewise. + * scripttempl/h8300s.sc: Likewise. + * scripttempl/h8300sn.sc: Likewise. + * scripttempl/h8300sx.sc: Likewise. + * scripttempl/h8300sxn.sc: Likewise. + * scripttempl/hppaelf.sc: Likewise. + * scripttempl/i386beos.sc: Likewise. + * scripttempl/i386coff.sc: Likewise. + * scripttempl/i386go32.sc: Likewise. + * scripttempl/m68kaux.sc: Likewise. + * scripttempl/m68klynx.sc: Likewise. + * scripttempl/m88kbcs.sc: Likewise. + * scripttempl/maxqcoff.sc: Likewise. + * scripttempl/mcorepe.sc: Likewise. + * scripttempl/mips.sc: Likewise. + * scripttempl/ppcpe.sc: Likewise. + * scripttempl/sa29200.sc: Likewise. + * scripttempl/sparccoff.sc: Likewise. + * scripttempl/sparclynx.sc: Likewise. + * scripttempl/tic4xcoff.sc: Likewise. + * scripttempl/tic54xcoff.sc: Likewise. + * scripttempl/tic80coff.sc: Likewise. + * scripttempl/z8000.sc: Likewise. + +2009-09-07 Tristan Gingold <gingold@adacore.com> + + * po/ld.pot: Regenerate. + +2009-09-05 Martin Thuresson <martin@mtme.org> + + * emultempl/elf32.em (gld${EMULATION_NAME}_load_symbols, + gld${EMULATION_NAME}_try_needed): Rename variable class to + link_class. + +2009-09-04 Tristan Gingold <gingold@adacore.com> + + * NEWS: Add marker for 2.20. + +2009-09-04 Alan Modra <amodra@bigpond.net.au> + + * scripttempl/elf.sc (.text): Add cold text sections. + +2009-09-04 Jie Zhang <jie.zhang@analog.com> + + * emulparams/elf32bfinfd.sh (OTHER_SECTIONS): Add .l2.text + and .l2.data. + +2009-09-03 Dave Korn <dave.korn.cygwin@gmail.com> + + * scripttempl/pe.sc (.text): Add "*(.text.*)" in order to catch + new GCC hot/cold/unlikely partitions. + * scripttempl/pep.sc: Likewise. + * scripttempl/epocpe.sc: Likewise. + * scripttempl/mcorepe.sc: Likewise. + * scripttempl/ppcpe.sc: Likewise. + +2009-09-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Makefile.am (ldgram.o, ldlex.o, deffilep.o): Supply correct + source file name for generated files which may be in $(srcdir). + * Makefile.in: Regenerate. + +2009-09-01 H.J. Lu <hongjiu.lu@intel.com> + + * ldver.c (ldversion): Change to "Copyright 2009". + +2009-09-01 Jie Zhang <jie.zhang@analog.com> + + * scripttempl/elf.sc: Add ${USER_LABEL_PREFIX} to _start, etext, + _stack and __bss_start. + * emulparams/bfin.sh (ENTRY): Remove. + +2009-08-30 Alan Modra <amodra@bigpond.net.au> + + PR ld/10569 + * ldexp.c (fold_name <MAXPAGESIZE>): Return config.maxpagesize. + (fold_name <COMMONPAGESIZE>): Similarly. + * ldlang.c (output_target): Make global. + * ldlang.h (output_target): Declare. + * ldmain.c (main): Set config.maxpagesize from bfd_emul_get_maxpagesize. + Similarly for config.commonpagesize. + * ldemul.c (set_output_arch_default): Call bfd_emul_set_maxpagesize + and bfd_emul_set_commonpagesize. + * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Don't call + bfd_emul_set_maxpagesize or bfd_emul_set_commonpagesize here. + +2009-08-29 Martin Thuresson <martin@mtme.org> + + * ldexp.c (exp_intop, exp_bigintop, exp_relop, exp_binop) + (exp_trinop, exp_unop, exp_nameop, exp_assop): Rename variable new + to new_e. + * ldfile.c (ldfile_add_library_path): Rename variable new to + new_dirs. (ldfile_add_arch): Rename variable new to new_arch. + * ldlang.c (new_statement, lang_final, lang_add_wild) + (lang_target, lang_add_fill, lang_add_data, lang_add_assignment) + (lang_add_insert): Rename variable new to new_stmt. (new_afile): + Added missing cast. (lang_memory_region_lookup): Rename variable + new to new_region. (init_os): Rename variable new to + new_userdata. (lang_add_section): Rename variable new to + new_section. (ldlang_add_undef): Rename variable new to + new_undef. (realsymbol): Rename variable new to new_name. + +2009-08-26 Nick Clifton <nickc@redhat.com> + + PR ld/10555 + * emultempl/elf32.em (_after_open): Do not create a + .note.gnu-build-id section if there are no input files. + +2009-08-24 Nick Clifton <nickc@redhat.com> + + * scripttempl/elfxtensa.sc (DISCARDED): Discard sections with + .gnu.lto_ prefix. + * scripttempl/armbpabi.sc: Likewise. + * scripttempl/elf32sh-symbian.sc: Likewise. + * scripttempl/elf64hppa.sc: Likewise. + * scripttempl/mep.sc: Likewise. + +2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Makefile.am (ldmain.o, ldfile.o): Fix typos in non-fastdep + rules. + (eelf32_spu.o): Add dependency tracking. + * Makefile.in: Regenerate. + + * Makefile.am (am__skiplex, am__skipyacc): New. + * Makefile.in: Regenerate. + +2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * Makefile.am (bin_PROGRAMS): Renamed from ... + (noinst_PROGRAMS): ... this. + (transform): Override, including the renaming of ld-new to ld. + (install-exec-local): Installation of ld in $(bindir) not needed + here any more. + (AM_CPPFLAGS): Renamed from ... + (INCLUDES): ... this. + (MAINTAINERCLEANFILES): Add ld.1. + * Makefile.in: Regenerate. + + * Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus. Add + no-texinfo.tex, no-dist, foreign. + (TEXINFO_TEX): New variable. + (install-data-local): Removed, not needed any more. + (all): Dependencies upon info and ld.1 not needed any more. + (MKDEP, DEP, DEP1, dep.sed, dep, dep-in, dep-am): Removed. + (mkdep generated section): Removed. + (ldgram.o, ldlex.o, deffilep.o, ldmain.o, ldfile.o): Rewrite to + use automake dependency tracking mechanism. + (EXTRA_ld_new_SOURCES): Add pep-dll.c, pe-dll.c, and + $(ALL_EMULATIONS:.o=.c) $(ALL_64_EMULATIONS:.o=.c) so their + dependencies are tracked too. + (BUILT_SOURCES): New, list $(GENERATED_HFILES) to ensure they + are built early. + * configure.in: Use AM_MAINTAINER_MODE. + * aclocal.m4, configure, Makefile.in: Regenerate. + + * Makefile.am (pdf__strip_dir, install-pdf, install-pdf-am) + (install-pdf-recursive, html__strip_dir, install-html) + (install-html-am, install-html-recursive): Remove. + * Makefile.in: Regenerate. + + * Makefile.in: Regenerate. + * aclocal.m4: Likewise. + * config.in: Likewise. + * configure: Likewise. + +2009-08-21 Richard Guenther <rguenther@suse.de> + + * scripttempl/elf.sc: Discard sections with .gnu.lto_ prefix. + +2009-08-12 Tristan Gingold <gingold@adacore.com> + + * ld.h (fat_user_section_struct): Add map_symbol_def_count field. + * ldlang.c (hash_entry_addr_cmp): New function. + (print_all_symbols): Sort the symbols by address before printing them. + +2009-08-10 Alan Modra <amodra@bigpond.net.au> + + PR 10474 + * ldemul.c (after_allocation_default): Run lang_relax_sections. + * ldlang.h (lang_relax_sections): Declare. + * ldlang.c (relax_sections): Delete. + (lang_relax_sections): New function. + (lang_process): Don't relax directly from here. + * emultempl/alphaelf.em (alpha_finish): Call finish_default. + * emultempl/armelf.em (arm_elf_after_allocation): Delete. Move body.. + (gld${EMULATION_NAME}_finish): ..to here. Move existing code.. + (gld${EMULATION_NAME}_after_allocation): ..to here. New function. + (LDEMUL_AFTER_ALLOCATION): Update. + * emultempl/avrelf.em (avr_elf_finish, LDEMUL_FINISH): Delete. + (avr_elf_after_allocation): New function. + (LDEMUL_AFTER_ALLOCATION): Define. + * emultempl/elf-generic.em (gld${EMULATION_NAME}_map_segments): Call + lang_relax_sections. + * emultempl/elf32.em (gld${EMULATION_NAME}_finish): Delete. Move.. + (gld${EMULATION_NAME}_after_allocation): ..code to here. New function. + (LDEMUL_AFTER_ALLOCATION, LDEMUL_FINISH): Update. + * emultempl/genelf.em (gld${EMULATION_NAME}_finish): Delete. Move.. + (gld${EMULATION_NAME}_after_allocation): ..code to here. New function. + (LDEMUL_FINISH): Delete. + (LDEMUL_AFTER_ALLOCATION): Define. + * emultempl/hppaelf.em (gld${EMULATION_NAME}_finish): Delete. Move.. + (gld${EMULATION_NAME}_after_allocation): ..to here. New function. + (LDEMUL_FINISH): Delete. + (LDEMUL_AFTER_ALLOCATION): Define. + * emultempl/m68hc1xelf.em (m68hc11elf_finish): Delete. Move.. + (m68hc11elf_after_allocation): ..to here. New function. + (LDEMUL_FINISH): Delete. + (LDEMUL_AFTER_ALLOCATION): Define. + * emultempl/m68kelf.em (m68k_elf_after_allocation): Call + gld${EMULATION_NAME}_after_allocation. + * emultempl/mmix-elfnmmo.em (mmix_after_allocation): Call + gld${EMULATION_NAME}_after_allocation. + * emultempl/mmo.em (mmo_finish): Delete. Move body.. + (gld${EMULATION_NAME}_after_allocation): ..to here. New function. + (LDEMUL_FINISH): Define. + * emultempl/ppc64elf.em (ppc_layout_sections_again): Set elf_gp. + (gld${EMULATION_NAME}_finish): Move code sizing sections.. + (gld${EMULATION_NAME}_after_allocation): ..to here. + * emultempl/sh64elf.em (sh64_elf_${EMULATION_NAME}_after_allocation): + Call gld${EMULATION_NAME}_after_allocation. + * emultempl/spuelf.em (gld${EMULATION_NAME}_finish): Delete + bfd_elf_discard_info and map_segments call. + +2009-08-06 Michael Eager <eager@eagercon.com> + + * Makefile.am: Add eelf32mb_linux.o, eelf32microblaze.o to + ALL_EMULATIONS, targets. + * Makefile.in: Regenerate. + * configure.tgt: Add microblaze*-linux*, microblaze* targets. + * emulparams/elf32mb_linux.sh: New. + * emulparams/elf32microblaze.sh. New. + * scripttempl/elfmicroblaze.sc: New. + +2009-08-05 Trevor Smigiel <Trevor_Smigiel@playstation.sony.com> + + * emulparams/elf32_spu.sh (OTHER_READONLY_SECTIONS): Add .fixup + section and __fixup_start symbol. + * emultempl/spuelf.em (params): Initialize emit_fixups member. + (spu_before_allocation): Call spu_elf_size_sections. + (OPTION_SPU_EMIT_FIXUPS): Define. + (PARSE_AND_LIST_LONGOPTS): Add --emit-fixups. + (PARSE_AND_LIST_ARGS_CASES): Handle --emit-fixups. + * ld.texinfo (--emit-fixups): Document. + +2009-08-04 Alan Modra <amodra@bigpond.net.au> + + PR 10474 + * emultempl/ppc32elf.em (ppc_before_allocation): Test rawsize, + not size, after lang_reset_memory_regions. + +2009-07-30 Alan Modra <amodra@bigpond.net.au> + + * emulparams/elf32ppc.sh (PLT): Don't include ".iplt". + * emulparams/elf_i386.sh (IREL_IN_PLT): Define. + * emulparams/elf_x86_64.sh (IREL_IN_PLT): Define. + * scripttempl/elf.sc: Create separate .iplt and .rela.iplt sections + when !IREL_IN_PLT. + +2009-07-29 Hans-Peter Nilsson <hp@bitrange.com> + + * scripttempl/mmo.sc: For relocateable links, set $OUTPUT_FORMAT to + the new $RELOCATEABLE_OUTPUT_FORMAT, if set. + (OUTPUT_FORMAT): Use the variable $OUTPUT_FORMAT. + (ENTRY): Don't emit for relocateable links. + (/DISCARD/): Don't discard .gnu.warning.* for relocateable links. + * emulparams/mmo.sh (RELOCATEABLE_OUTPUT_FORMAT): Set, to + elf64-mmix. + * emulparams/elf64mmix.sh (OTHER_TEXT_SECTIONS): Empty, don't + provide "Main" or set "_start.", for relocateable links. + +2009-07-27 Nick Clifton <nickc@redhat.com> + + * (po/fi.po): Updated Finnish translation. + +2009-07-25 H.J. Lu <hongjiu.lu@intel.com> + + * configure.tgt (targ64_extra_emuls): Add elf_l1om if elf_x86_64 + is supported. Add elf_l1om_fbsd if elf_x86_64_fbsd is supported. + (targ_extra_emuls): Likewise. + + * Makefile.am (ALL_64_EMULATIONS): Add eelf_l1om.o and + eelf_l1om_fbsd.o + (eelf_l1om.c): New. + (eelf_l1om_fbsd.c): Likewise. + * Makefile.in: Regenerated. + + * emulparams/elf_l1om.sh: New. + * emulparams/elf_l1om_fbsd.sh: Likewise. + +2009-07-23 Ulrich Drepper <drepper@redhat.com> + + * NEWS: Mention the linker's support for symbols with a binding of + STB_GNU_UNIQUE. + +2009-07-22 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/10429 + * ldlang.c (insert_os_after): Tie assignments to non-alloc + output sections if there is no-input section. + +2009-07-11 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (insert_os_after): Don't tie assignments to non-alloc + output sections. + +2009-07-10 Alan Modra <amodra@bigpond.net.au> + + * emultempl/ppc32elf.em (ppc_before_allocation): Turn on + linker relaxation if it might be necessary. + +2009-07-10 Alan Modra <amodra@bigpond.net.au> + + * emulparams/elf32ppc.sh (GOTPLT, PLT): Handle .iplt. + +2009-07-06 Matthias Klose <doko@ubuntu.com> + + * ld.texinfo: Fix typo. + +2009-07-03 Tristan Gingold <gingold@adacore.com> + + * scripttempl/pep.sc: Put .eh_frame in its own section. + * scripttempl/pe.sc: Ditto. + +2009-06-26 Kai Tietz <kai.tietz@onevision.com> + + * scripttempl/pe.sc (.debug_pubtypes): Added section rule. + * scripttempl/pep.sc: Likewise. + +2009-06-25 Tristan Gingold <gingold@adacore.com> + + * ldlang.c (print_input_section): Add is_discarded parameter. Adjust + prototype. + (lang_map): Print the size of discarded sections. + (print_statement): Adjust call to print_input_section. + +2009-06-18 Dave Korn <dave.korn.cygwin@gmail.com> + + Merge cegcc and mingw32ce target name changes from CeGCC project: + + 2008-09-24 Pedro Alves <pedroalves@users.sourceforge.net> + + * configure.tgt (arm*-*-cegcc*): Set LIB_PATH to + ${tooldir}/lib/w32api. + + 2007-12-25 Pedro Alves <pedro_alves@portugalmail.pt> + + * configure.tgt: Add arm*-*-cegcc* target. + + 2007-12-17 Pedro Alves <pedro_alves@portugalmail.pt> + + * configure.tgt: Add arm-*-mingw32ce* target. + +2009-06-10 Philip Blundell <philb@gnu.org> + + * emultempl/armelf.em (gld${EMULATION_NAME}_finish): Avoid crash + if section has no ELF data. + +2009-06-06 H.J. Lu <hongjiu.lu@intel.com> + + * scripttempl/elf.sc: Add .rel.ifunc and .rela.ifunc. + +2009-06-05 H.J. Lu <hongjiu.lu@intel.com> + + * scripttempl/elf.sc: Remove .rel.ifunc.dyn and .rela.ifunc.dyn. + +2009-06-04 Alan Modra <amodra@bigpond.net.au> + + * dep-in.sed: Don't use \n in replacement part of s command. + * Makefile.am (DEP1): LC_ALL for uniq. + * Makefile.in: Regenerate. + +2009-06-01 H.J. Lu <hongjiu.lu@intel.com> + + * scripttempl/elf.sc (PLT): Add "*(.iplt)". + (GOT): Add "*(.igot.plt)a" and "*(.igot)". + (GOTPLT): Add "*(.igot)". + (__rel_iplt_start): New. + (__rel_iplt_end): Likewise. + (__rela_iplt_start): Likewise. + (__rela_iplt_end): Likewise. + +2009-05-27 Dave Korn <dave.korn.cygwin@gmail.com> + + * deffilep.y (%union): Add new string-type semantic value 'digits'. + (%token): Remove NUMBER as token, add DIGITS. + (%type): Add NUMBER as type. Add new id types anylang_id, opt_id. + (ALIGNCOMM): Parse an anylang_id instead of a plain ID. + (anylang_id): New production. + (opt_digits): Likewise. + (opt_id): Likewise. + (NUMBER): Likewise. + (def_lex): Return strings of digits in raw string form as DIGITS + token, instead of converting to numeric integer type. + +2009-05-26 Nathan Sidwell <nathan@codesourcery.com> + + * ldmain.c (main): Don't reject --relax -r. + * ld.texinfo (PowerPC ELF32): Document behaviour of relaxing + partial links. + +2009-05-26 Nick Clifton <nickc@redhat.com> + + * po/id.po: Updated Indonesian translation. + * po/ld.pot: Updated template file. + +2009-05-26 Alan Modra <amodra@bigpond.net.au> + + * dep-in.sed: Output one filename per line with all lines having + continuation backslash. Prefix first line with "A", following + lines with "B". + * Makefile.am (DEP): Don't use dep.sed here. + (DEP1): Run $MKDEP on single files, use dep.sed here on dependencies, + sort and uniq. + * Makefile.in: Regenerate. + +2009-05-26 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (lang_check_section_addresses): Ignore non-alloc sections. + +2009-05-22 Julian Brown <julian@codesourcery.com> + + * emultempl/armelf.em (fix_cortex_a8): New. + (arm_elf_before_allocation): Call bfd_elf32_arm_set_cortex_a8_fix. + (arm_elf_create_output_section_statements): Add fix_cortex_a8 to + bfd_elf32_arm_set_target_relocs. + (OPTION_FIX_CORTEX_A8, OPTION_NO_FIX_CORTEX_A8): New. + (PARSE_AND_LIST_LONGOPTS): Add [no-]fix-cortex-a8 options. + (PARSE_AND_LIST_OPTIONS): Add [no-]fix-cortex-a8 options. + (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_[NO_]FIX_CORTEX_A8. + * ld.texinfo (--[no-]fix-cortex-a8): Briefly document new options. + +2009-05-22 Nathan Sidwell <nathan@codesourcery.com> + + * ldlang.c (lang_check_section_addresses): Ignore non-loadable + sections when checking for overlap. Clarify error message + concerns load address. + +2009-05-22 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2009-05-19 Dave Korn <dave.korn.cygwin@gmail.com> + + * NEWS: Mention new feature. + * deffile.h (def_file_aligncomm): Add new struct definition. + (def_file): Add new def_file_aligncomm member. + * deffilep.y (%token): Add new ALIGNCOMM token. + (command): Add production rule for ALIGNCOMM. + (def_file_free): Free any chained def_file_aligncomm structs. + (diropts[]): Add entry for '-aligncomm' .drectve command. + (def_aligncomm): New grammar function. + * ld.texinfo: Document new feature. + * pe-dll.c (process_def_file): Rename from this ... + (process_def_file_and_drectve): ... to this, updating all callers, + and process any aligncomms chained to the def file after scanning + all .drectve sections. + (generate_edata): Updated to match. + (pe_dll_build_sections): Likewise. + +2009-05-17 Aaron W. LaFramboise <aaron98wiridge9@aaronwl.com> + + * pe-dll.c (process_def_file): Do not create empty export table. + +2009-05-15 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (lang_output_section_statement_lookup): Add function + comment. Make "name" non-const. Ensure duplicate entries use + the same string, allowing simple comparison in hash bucket loop. + Tweak constraint check. + (next_matching_output_section_statement): New function. + * ldlang.h (lang_output_section_statement_lookup): Update. + (next_matching_output_section_statement): Declare. + * emultempl/elf32.em (gld${EMULATION_NAME}_place_orphan): Don't + combine orphan sections when input sections flags differ in + alloc or load. + * emultempl/pe.em: Formatting throughout. + (gld${EMULATION_NAME}_place_orphan): As for elf32.em. + * emultempl/pep.em: Formatting throughout. + (gld${EMULATION_NAME}_place_orphan): As for elf32.em. + +2009-05-14 Ulrich Weigand <uweigand@de.ibm.com> + + * emultempl/spuelf.em (PARSE_AND_LIST_ARGS_CASES): Always use + compact stubs with software i-cache. + +2009-05-14 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spuelf.em (spu_before_allocation): Call + spu_elf_place_overlay_data. + +2009-05-14 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (lang_insert_orphan): Add __start_<section> symbol + assignment inside output section statement. Ensure only one + set of symbols per output section. + * emultempl/pe.em (gld_${EMULATION_NAME}_place_orphan): Add non- + dollar sections before dollar sections. Correct add_child + list insertion. + * emultempl/pep.em (gld_${EMULATION_NAME}_place_orphan): Likewise. + +2009-05-05 Paul Brook <paul@codesourcery.com> + + * emultempl/armelf.em (compare_output_sec_vma): New function. + (gld${EMULATION_NAME}_finish): Add exidx munging code. + +2009-05-05 Anatoly Sokolov <aesok@post.ru> + + * scripttempl/avr.sc (MEMORY): Use DATA_ORIGIN. + * emulparams/avr1.sh (DATA_ORIGIN): Add. + * emulparams/avr2.sh (DATA_ORIGIN): Add. + * emulparams/avr25.sh (DATA_ORIGIN): Add. + * emulparams/avr3.sh (DATA_ORIGIN): Add. + * emulparams/avr31.sh (DATA_ORIGIN): Add. + * emulparams/avr35.sh (DATA_ORIGIN): Add. + * emulparams/avr4.sh (DATA_ORIGIN): Add. + * emulparams/avr5.sh (DATA_ORIGIN): Add. + * emulparams/avr51.sh (DATA_ORIGIN): Add. + (DATA_LENGTH): Update. + * emulparams/avr6.sh (DATA_ORIGIN): Add. + (DATA_LENGTH): Update. + +2009-05-04 Dave Korn <dave.korn.cygwin@gmail.com> + + * NEWS: Mention new feature. + * ld.texinfo (--version-script): Document extent of PE support. + (WIN32): Mention --version-script. Extend auto-export description. + * pe-dll.c (process_def_file): Use version script info to filter + symbols from auto-export. + * testsuite/ld-pe/vers-script-1.d: New file. + * testsuite/ld-pe/vers-script-2.d: New file. + * testsuite/ld-pe/vers-script-3.d: New file. + * testsuite/ld-pe/vers-script-4.d: New file. + * testsuite/ld-pe/vers-script-1.ver: New file. + * testsuite/ld-pe/vers-script-2.ver: New file. + * testsuite/ld-pe/vers-script-3.ver: New file. + * testsuite/ld-pe/vers-script-4.ver: New file. + * testsuite/ld-pe/vers-script-dll.c: New file. + * testsuite/ld-pe/vers-script.exp: New test script. + +2009-05-01 Nathan Sidwell <nathan@codesourcery.com> + + * emulparams/vxworks.sh (TEXT_START_ADDR): Override. + +2009-04-30 Nick Clifton <nickc@redhat.com> + + * NEWS: Mention support for IFUNC symbols. + +2009-04-29 Anthony Green <green@moxielogic.com> + + * emulparams/elf32moxie.sh (STACK_ADDR): Move default stack + position out to accommodate larger programs. + +2009-04-29 Chris Demetriou <cgd@google.com> + + * lexsup.c (option_values): Add OPTION_NO_EXPORT_DYNAMIC. + (ld_options): Likewise. + (parse_args): Likewise. + * ld.texinfo: Document --no-export-dynamic. + * NEWS: Mention --no-export-dynamic. + +2009-04-29 Alan Modra <amodra@bigpond.net.au> + + * deffilep.y (STACKSIZE_K): Rename from STACKSIZE. + +2009-04-25 Alan Modra <amodra@bigpond.net.au> + + PR 10061 + * genscripts.sh: Don't pass $EMULATION_NAME as $CUSTOMIZER_SCRIPT + param. + +2009-04-21 Daniel Jacobowitz <dan@codesourcery.com> + + * emultempl/armelf.em (bfd_for_interwork, arm_elf_after_open) + (arm_elf_set_bfd_for_interworking): Delete. + (arm_elf_before_allocation): Do not set the interworking BFD. + Move allocation inside not-dynamic block. + (arm_elf_create_output_section_statements): Create glue sections + and set the interworking BFD here. + (LDEMUL_AFTER_OPEN): Delete. + +2009-04-16 Richard Sandiford <r.sandiford@uk.ibm.com> + + * ldlang.c (lang_one_common): Use bfd_define_common_symbol. + +2009-04-15 Anthony Green <green@moxielogic.com> + + * configure.tgt: Add moxie support. + * Makefile.am: Add moxie files. + * Makefile.in: Rebuilt. + * emulparams/elf32moxie.sh: New file. + * scripttempl/moxie.sc: New file. + +2009-04-15 Kazu Hirata <kazu@codesourcery.com> + + * ldlang.c: Do not include limits.h. + +2009-04-14 Alan Modra <amodra@bigpond.net.au> + + PR ld/10047 + * ldfile.c (find_scripts_dir): Use make_relative_prefix to find + ldscripts in build tree. Don't repeat search for ../lib/ldscripts. + +2009-04-13 H.J. Lu <hongjiu.lu@intel.com> + + * ldfile.c (ldfile_find_command_file): Revert the last change. + +2009-04-11 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/10047 + * ldfile.c (ldfile_find_command_file): First try raw name. + +2009-04-09 Nick Clifton <nickc@redhat.com> + + PR 9824 + * ld.texinfo (Output Section Constraint): New node. Documents the + ONLY_IF_RO and ONLY_IF_RW constraints. + (Symbolic Constants): New node. Documents the CONSTANT operator. + +2009-04-09 Thilo Fischer <thilo.fischer@uni-muenster.de> + + * emultempl/spuelf.em (embedded_spu_file): Use pex_one in place + of fork/execvp. + +2009-04-08 H.J. Lu <hongjiu.lu@intel.com> + + * lexsup.c (option_values): Add OPTION_WARN_ALTERNATE_EM. + (ld_options): Likewise. + (parse_args): Likewise. + + * ld.texinfo: Document --warn-alternate-em. + + * NEWS: Mention --warn-alternate-em. + +2009-04-07 DJ Delorie <dj@redhat.com> + + * emulparams/elf32mep.sh: Change default endian to little. + +2009-04-07 Nick Clifton <nickc@redhat.com> + + * ld.texinfo (Output Section Address): Note that specifying an + address for an output section will only change the location + counter if the output section is used. + +2009-04-06 Kazu Hirata <kazu@codesourcery.com> + + * ldfile.c (ldfile_find_command_file): Initialize result. + +2009-04-06 Kazu Hirata <kazu@codesourcery.com> + + * ld.texinfo (-L): Mention that -L options do not affect how ld + searches for a linker script unless -T option is specified. + * ldfile.c (ldfile_find_command_file): Append the path obtained + from the program name to the search path instead of + prepending. Add a new parameter "default_only". Restrict the + search to the default script location if the new parameter is + true. + (ldfile_open_command_file_1): New. + (ldfile_open_command_file): Call ldfile_open_command_file_1. + (ldfile_open_default_command_file): New. + +2009-04-03 Nathan Sidwell <nathan@codesourcery.com> + + * ldlang.c (lang_leave_output_section_statement): Set lma_region + if it is not overridden and section is for the same vma region as + the previous section. + +2009-04-02 Dave Korn <dave.korn.cygwin@gmail.com> + + PR ld/6744 + * ld.texinfo (--export-dynamic): Mention --export-all-symbols. + * emultempl/pe.em (gld_${EMULATION_NAME}_after_parse): Issue + warning if --export-dynamic was passed on command-line. + * emultempl/pep.em (gld_${EMULATION_NAME}_after_parse): Likewise. + +2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com> + + * emultempl/aix.em (gld${EMULATION_NAME}_open_dynamic_archive): New + function. + (ld_${EMULATION_NAME}_emulation): Use it. + +2009-03-20 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/9970 + * ldlang.c (lang_end): Warn missing entry symbol for -pie. + +2009-03-19 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spuelf.em (spu_before_allocation): Report errors from + spu_elf_find_overlays. + +2009-03-18 H.J. Lu <hongjiu.lu@intel.com> + + PR ld/6766 + * lexsup.c (parse_args): Call ldlang_add_undef for -e. + +2009-03-18 Alan Modra <amodra@bigpond.net.au> + + * ld.h: Remove alloca handling. + +2009-03-17 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spu_icache.S: Add new entry to dummy handler. + * emultempl/spu_icache.o_c: Regenerate. + * emultempl/spuelf.em (params): Init new field. + (no_overlays): New static var. + (spu_before_allocation): Use it. + (OPTION_SPU_COMPACT_STUBS): Define. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add compact-stubs. + (PARSE_AND_LIST_ARGS_CASES): Handle compact-stubs. Adjust no-overlays + handling. + +2009-03-17 Alan Modra <amodra@bigpond.net.au> + + * configure.host (HOSTING_LIBS): Two dollars on shell variable + expansion to suit make. + +2009-03-17 Alan Modra <amodra@bigpond.net.au> + + * configure.in: Invoke ACX_PROG_CMP_IGNORE_INITIAL. + * Makefile.am (check-DEJAGNU): Set DO_COMPARE. + * aclocal.m4: Regenerate. + * configure: Regenerate. + * Makefile.in: Regenerate. + +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * emultempl/aix.em (auto_export_flags): New variable. + (explicit_auto_export_flags): Likewise. + (OPTION_EXPALL, OPTION_EXPFULL): New enum values. + (OPTION_NOEXPALL, OPTION_NOEXPFULL): Likewise. + (gld${EMULATION_NAME}_add_options): Add -bexpall, -bexpfull, + -bnoexpall and -bnoexpfull. + (gld${EMULATION_NAME}_handle_option): Handle them. + (gld${EMULATION_NAME}_before_allocation): Update the call to + bfd_size_dynamic_sections. + +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * emultempl/aix.em (gld${EMULATION_NAME}_handle_option): Make + -berok and -bernotok control link_info.unresolved_syms_in_objects + and link_info.unresolved_syms_in_shared_libs instead of + force_make_executable. + +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * emultempl/aix.em (gld${EMULATION_NAME}_before_parse): Set + config.dynamic_link to TRUE. + +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * emultempl/aix.em (gld${EMULATION_NAME}_before_allocation): Mark + .text, .data and .bss output sections as SEC_KEEP. + +2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com> + + * configure.tgt: Extend AIX 5 behavior to AIX 6 and above. + +2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com> + Danny Smith <dannysmith@users.sourceforge.net> + + * emultmpl/pe.em (pe_dll_characteristics): New variable. + (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT, + OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND, + OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE): + New macros for options to set DllCharacteristics flag bits. + (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg, + nxcompat, no-isolation, no-seh, no-bind, wdmdriver, tsaware options. + (init): Add DllCharacteristics field. + (gld_${EMULATION_NAME}_list_options): List new options. + (gld${EMULATION_NAME}_handle_option): Handle new options. + * emultmpl/pep.em (pe_dll_characteristics): New variable. + (OPTION_DYNAMIC_BASE, OPTION_FORCE_INTEGRITY, OPTION_NX_COMPAT, + OPTION_NO_ISOLATION. OPTION_NO_SEH, OPTION_NO_BIND, + OPTION_WDM_DRIVER, OPTION_TERMINAL_SERVER_AWARE): + New macros for options to set DllCharacteristics flags. + (gld${EMULATION_NAME}_add_options): Add dynamicbase, forceinteg, + nxcompat,no-isolation, no-seh, no-bind, wdmdriver, tsaware options. + (init): Add DllCharacteristics field. + (gld_${EMULATION_NAME}_list_options): List new options. + (gld${EMULATION_NAME}_handle_option): Handle new options. + * ldtexinfo : Document dynamicbase, forceinteg, nxcompat, + no-isolation, no-seh, no-bind, wdmdriver, tsaware options. + +2009-03-06 Nick Clifton <nickc@redhat.com> + + * po/es.po: Updated Spanish translation. + +2009-03-03 Dave Korn <dave.korn.cygwin@gmail.com> + + * emultempl/pe.em (debug_section_p): New bfd_map_over_sections hook. + (gld_${EMULATION_NAME}_after_open): Use it to iterate all sections + of all input BFDs, looking for debug info. Enable long section names + if any found. + * emultempl/pe.em (debug_section_p): Likewise. + (gld_${EMULATION_NAME}_after_open): Likewise. + * NEWS: Retrospectively adjust news announcement. + * ld.texinfo: Update documentation to mention new behaviour. + +2009-03-03 Alan Modra <amodra@bigpond.net.au> + + * Makefile.am: Run "make dep-am". + * Makefile.in: Regenerate. + +2009-03-02 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * ldgram.y: Add support for REGION_ALIAS operator. + * ldlang.c: Likewise. + * ldlang.h: Likewise. + * ldlex.l: Likewise. + * NEWS: Mention the new feature. + * ld.texinfo: Document the new feature. + +2009-03-02 Qinwei <qinwei@sunnorth.com.cn> + + * Makefile.am: Replace score elf emulation with score3 and score7 + emulations. + * Makefile.in: Regenerate, + * NEWS: Mention support for Score7 architecture. + * configure.tgt: Add score7 emulation to score-elf target. + * emulparams/scoreelf.sh: Add score7 support. + * emultempl/scoreelf.em: Likewise. + +2009-03-01 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> + + * configure.tgt: Only use elf64hppa target emulation for hpux. + * emulparams/elf64hppa.sh: Don't include hppa64linux.sh. + (SCRIPT_NAME): Use new script elf64hppa. + (SCRIPT_NAME, ELFSIZE, NO_REL_RELOCS, ARCH, MACHINE, ENTRY, + TEMPLATE_NAME, GENERATE_SHLIB_SCRIPT, OTHER_READONLY_SECTIONS, + OTHER_READWRITE_SECTIONS, OTHER_BSS_SECTIONS, OTHER_GOT_RELOC_SECTIONS, + DATA_START_SYMBOLS, OTHER_SYMBOLS, DATA_PLT, PLT_BEFORE_GOT, + TEXT_DYNAMIC): Define. + * emulparams/hppa64linux.sh: Adjust comments. + * scripttempl/elf64hppa.sc: New file. + +2009-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> + + * configure: Regenerate. + +2009-02-27 Dave Korn <dave.korn.cygwin@gmail.com> + + * emultempl/pe.em (gld_${EMULATION_NAME}_before_parse): Set + default state of auto-import flag based on $target. + +2009-02-24 Joseph Myers <joseph@codesourcery.com> + + * ld.texinfo (ARM): Document changed meaning of --stub-group-size. + * emultempl/armelf.em (hook_in_stub): Insert after the input section. + (elf32_arm_add_stub_section): Update comment. + (PARSE_AND_LIST_OPTIONS): Update help for --stub-group-size. + +2009-02-24 Sandra Loosemore <sandra@codesourcery.com> + + * ld.texinfo (Options): Correct typos in example. Recommend + using joined forms of syntax for passing options with arguments + from a driver. + (-a): Use consistent syntax for documenting option arguments. + Clean up indexing and markup. + (-A/--architecture): Likewise. + (-f/--auxiliary): Likewise. + (-F/--filter): Likewise. + (-fini): Likewise. + (-G/--gpsize): Likewise. + (-h/-soname):Likewise. + (-init): Likewise. + (-l/--library): Likewise. + (-L/--library-path): Likewise. + (-m): Likewise. + (--defsym): Likewise. + (-I/--dynamic-linker): Likewise. + (-Map): Likewise. + (--oformat): Likewise. + (--retain-symbols-file): Likewise. + (-rpath): Likewise. + (-rpath-link): Likewise. + (--sort-common): Likewise. + (--sort-section): Likewise. + (--split-by-file): Likewise. + (--split-by-reloc): Likewise. + (--sysroot): Likewise. + (--section-start): Likewise. + (-Tbss, -Tdata, -Ttext): Likewise. + (-Ttext-segment): Likewise. + (--version-script): Likewise. + (--wrap): Likewise. + +2009-02-18 Dave Korn <dave.korn.cygwin@gmail.com> + + * ld.texinfo: Update to mention long section name options. + * NEWS: Mention new behaviour and command-line options. + * pe-dll.c (pe_use_coff_long_section_names): New global variable. + (pe_output_file_set_long_section_names): New function. + (pe_dll_build_sections): Call it on output BFDs. + (pe_exe_build_sections): Likewise. + (pe_dll_fill_sections): Likewise. + (pe_exe_fill_sections): Likewise. + * pe-dll.h (pe_use_coff_long_section_names): Declare extern. + (pe_output_file_set_long_section_names): Add prototype. + * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias. + (pe_output_file_set_long_section_names): Likewise. + * pep-dll.h (pep_use_coff_long_section_names): Declare extern. + (pep_output_file_set_long_section_names): Add prototype. + * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro. + (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise. + (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. + (gld_${EMULATION_NAME}_list_options): Describe them. + (gld${EMULATION_NAME}_handle_option): Set or clear global + pe_use_coff_long_section_names flag when options recognised. + (gld_${EMULATION_NAME}_after_open): En/disable long section names + for main output bfd by calling pe_output_file_set_long_section_names. + * pep.em (enum options): Extend enum with new getopt option values. + (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[]. + (gld_${EMULATION_NAME}_list_options): Describe them. + (gld${EMULATION_NAME}_handle_option): Set or clear global + pe_use_coff_long_section_names flag when options recognised. + (gld_${EMULATION_NAME}_after_open): En/disable long section names + for main output bfd by calling pep_output_file_set_long_section_names. + +2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com> + + * emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit + inadvertent .reloc sections caused by refactoring accident. + +2009-02-16 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (process_insert_statements): ASSERT that output section + statements are in order. + +2009-02-16 Alan Modra <amodra@bigpond.net.au> + + * ldlang.c (push_stat_ptr, pop_stat_ptr): New functions. + (stat_save, stat_save_ptr): New variables. + (lang_insert_orphan): Use push_stat_ptr and pop_stat_ptr. + (load_symbols): Likewise. Delete dead "bad_load" code. + (open_input_bfds): Warn on script containing output sections. + (lang_enter_output_section_statement): Use push_stat_ptr. + (lang_enter_group): Likewise. + (lang_leave_output_section_statement): Use pop_stat_ptr. + (lang_leave_group): Likewise. + * ldlang.h (push_stat_ptr, pop_stat_ptr): Declare. + * ldctor.c (ldctor_build_sets): Use push_stat_ptr and pop_stat_ptr. + * emultempl/beos.em (gld_${EMULATION_NAME}_set_symbols): Likewise. + * emultempl/pe.em (gld_${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. + +2009-02-09 Nathan Sidwell <nathan@codesourcery.com> + + Missing piece of 2009-01-26 commit + * ldlang.c (lang_process): Don't consider relocatable flag when + checking for overlap. + +2009-02-05 Joseph Myers <joseph@codesourcery.com> + + * emulparams/m68kelf.sh: Add newline at end of file. + +2009-02-04 Nick Clifton <nickc@redhat.com> + + PR 9805 + * ld.texinfo (--allow-shlib-undefined): Correct description of + default settings and tidy up the rest of the entry. + +2009-02-04 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spuelf.em (spu_after_open): Don't combine .text.ia.* + during relocatable link. + +2009-02-03 Nick Clifton <nickc@redhat.com> + + PR 9797 + * ld.texinfo (Constants): Document the base-encoding suffixes + supported in linker scripts. + +2009-02-03 Alan Modra <amodra@bigpond.net.au> + + * NEWS: Mention --as-needed change. + +2009-02-03 Carlos O'Donell <carlos@codesourcery.com> + + * configure.in: AC_SUBST pdfdir. + * Makefile.am: Add install-pdf, install-pdf-am, + and install-pdf-recursive targets. Define pdf__strip_dir. + * po/Make-in: Add install-pdf target. + * configure: Regenerate. + * Makefile.in: Regenerate. + +2009-01-31 Alan Modra <amodra@bigpond.net.au> + + * ld.texinfo (--as-needed): Update. + +2009-01-29 Andrew Jenner <andrew@codesourcery.com> + + * emultempl/armelf.em: Correct formatting of help text for + --no-enum-size-warning option. + +2009-01-26 Nathan Sidwell <nathan@codesourcery.com> + + * lexsup.c (parse_args): Set check_section_addresses to 1 or 0. + * ld.h (args_type): Make check_section_addresses a char. + * ldmain.c (main): Default check_section_addresses to -1. Check it + for relocatable links. + * ld.texinfo (--check-sections): Update documentation. + +2009-01-26 Kai Tietz <kai.tietz@onevision.com> + + * pe-dll.c (tmp_seq2): New static variable. + (make_singleton_name_imp): New. + (make_import_fixup_entry): Use for v2 the _imp_<name> symbol and + avoid duplicate import table generation for same symbol. + (pe_create_runtime_relocator_reference): Make reference for + 64-bit 8 bytes. + +2009-01-21 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spuelf.em (params): Init new field. + (OPTION_SPU_NON_IA_TEXT): Define. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add --non-ia-text. + (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_SPU_NON_IA_TEXT. + +2009-01-16 H.J. Lu <hongjiu.lu@intel.com> + + * lexsup.c (option_values): Add OPTION_TTEXT_SEGMENT. + (ld_options): Add -Ttext-segment. + (parse_args): Handle OPTION_TTEXT_SEGMENT. + + * ld.texinfo: Document -Ttext-segment. + + * NEWS: Mention -Ttext-segment. + + * scripttempl/elf.sc (TEXT_START_ADDR): Use SEGMENT_START. + (SHLIB_TEXT_START_ADDR): Likewise. + +2009-01-13 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spu_icache.o_c: Regenerate. + +2009-01-12 Alan Modra <amodra@bigpond.net.au> + + * emultempl/spuelf.em (params): Init new fields. + (num_lines_set, line_size_set, icache_mgr, icache_mgr_stream): New vars. + (spu_place_special_section): Adjust placement for soft-icache. Pad + soft-icache section to a fixed size. Clear addr_tree. + (spu_elf_load_ovl_mgr): Support soft-icache. Map overlay manager + sections a little more intelligently. + (gld${EMULATION_NAME}_finish): Don't call spu_elf_build_stubs. + (OPTION_SPU_NUM_LINES): Rename from OPTION_SPU_NUM_REGIONS. + (OPTION_SPU_SOFT_ICACHE, OPTION_SPU_LINE_SIZE): Define. + (OPTION_SPU_LRLIVE): Define. + (PARSE_AND_LIST_LONGOPTS): Add new soft-icache options. + (PARSE_AND_LIST_OPTIONS): Likewise. + (PARSE_AND_LIST_ARGS_CASES): Handle them. + * emultempl/spu_icache.S: Dummy file. + * emultempl/spu_icache.o_c: Regenerate. + * Makefile.am (eelf32_spu.c): Depend on spu_icache.o_c. + (spu_icache.o_c): Add rule to build. + (CLEANFILES): Zap temp files. + (EXTRA_DIST): Add spu_icache.o_c. + * Makefile.in: Regenerate. + +2009-01-08 Kai Tietz <kai.tietz@onevision.com> + + * pe.em (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES): New. + (gld..._add_options): Add new option + --use-nul-prefixed-import-tables. + (gld..._handle_option): Likewise. + * pep.em: Same as for pe.em. + * ld.texinfo: Add new option documentation for + --use-nul-prefixed-import-tables. + * pe-dll.c (pe_use_nul_prefixed_import_tables): New. + (make_head): Make prefix leading zero prefix element for + idata$4 and idata$5 dependent to new flag. + (make_import_fixup_entry): Remove idata4/5 prefix. + * pe-dll.h (pe_use_nul_prefixed_import_tables): New. + * pep-dll.c (pe_use_nul_prefixed_import_tables): New. + * pep-dll.h (pep_use_nul_prefixed_import_tables): New. + * NEWS: Add new option. + +2009-01-05 Kai Tietz <kai.tietz@onevision.com> + + * emultempl/pe.em: Prefix dollar characters to be outputed in + generated C file. + * emultempl/pep.em: Likewise. + +2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com> + + * NEWS: Mention new feature --exclude-modules-for-implib. + * ld.texinfo: Document new --exclude-modules-for-implib option. + * pe-dll.c (exclude_list_struct): Change type member from int to + new enumeration exclude_type. + (pe_dll_add_excludes): Accept exclude_type instead of int param. + (auto_export): Replace magic constants by exclude_type values and + handle new choice EXCLUDEFORIMPLIB. + (pe_dll_generate_implib): Accept a pointer to the link_info and + iterate all input BFDs looking for EXCLUDEFORIMPLIB modules; re-open + fresh BFDs for any found and link into import lib archive chain. + * pe-dll.h (exclude_type): Add new enumerated type to replace magic + constants previously used for exclude_list_struct type member. + (pe_dll_add_excludes, pe_dll_generate_implib): Update prototypes. + * pep-dll.h (exclude_type, pe_dll_add_excludes, + pe_dll_generate_implib): Likewise to all the above. + * emultempl/pe.em (OPTION_EXCLUDE_MODULES_FOR_IMPLIB): Define new + getopts long option code for new --exclude-modules-for-implib option. + (gld${EMULATION_NAME}_add_options): Add new entry to xtra_long[]. + (gld_${EMULATION_NAME}_list_options): List usage for it. + (gld${EMULATION_NAME}_handle_option): Use exclude_type enumerated + values when calling pe_dll_add_excludes, and handle EXCLUDEFORIMPLIB. + (gld_${EMULATION_NAME}_finish): Pass pointer to link_info when + calling pe_dll_generate_implib. + * emultempl/pep.em (options): Define new enumerated value for getopts + long option code for new --exclude-modules-for-implib option. + (gld${EMULATION_NAME}_add_options, gld_${EMULATION_NAME}_list_options, + gld${EMULATION_NAME}_handle_option, gld_${EMULATION_NAME}_finish): + Again, likewise to all the above. + +2009-01-03 Dave Korn <dave.korn.cygwin@gmail.com> + + * pe-dll.c (autofilter_liblist): Add entry for shared libgcc. + (libnamencmp): New function. + (auto_export): Use it in place of strncmp when filtering libraries. + +For older changes see ChangeLog-2008 + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |