2014-01-22 06:35:12 +01:00
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2014-01-22 Alan Modra <amodra@gmail.com>
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* ldlang.c (asneeded_list_head, asneeded_list_tail): New vars.
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(lang_init): Initialise them.
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(lang_print_asneeded): New function.
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(lang_process): Call lang_print_asneeded.
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* ldlang.h (struct asneeded_minfo): New.
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(asneeded_list_tail): Declare.
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* ldmain.c (add_archive_element): Improve archive map heading.
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* ldmisc.c (minfo): Stash --as-needed info.
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2014-01-22 03:21:19 +01:00
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2014-01-22 Alan Modra <amodra@gmail.com>
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* ld.h (struct map_symbol_def): Move to..
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* ldlang.h: ..here.
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* ldlang.c (print_assignment): Don't set expld.assign_name to dot.
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2014-01-22 02:13:03 +01:00
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2014-01-22 Alan Modra <amodra@gmail.com>
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* ld.texinfo (Output Section Discarding): Mention assigning to dot
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as a way of keeping otherwise empty sections.
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* ldexp.c (is_dot, is_value, is_sym_value, is_dot_ne_0,
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is_dot_plus_0, is_align_conditional): New predicates.
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(exp_fold_tree_1): Set SEC_KEEP when assigning to dot inside an
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output section, except for some special cases.
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* scripttempl/elfmicroblaze.sc: Use canonical form to align at
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end of .heap and .stack.
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2014-01-20 19:20:04 +01:00
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2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
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* emulparams/aarch64linuxb.sh (ELF_INTERPRETER_NAME): Define.
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2014-01-20 19:18:52 +01:00
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2014-01-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
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* emulparams/aarch64linux.sh (ELF_INTERPRETER_NAME): Define.
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2014-01-20 11:58:42 +01:00
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2014-01-20 Alan Modra <amodra@gmail.com>
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* ldlang.h (struct lang_definedness_hash_entry): Add by_object and
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by_script. Make iteration a single bit field.
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(lang_track_definedness, lang_symbol_definition_iteration): Delete.
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(lang_symbol_defined): Declare.
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* ldlang.c (lang_statement_iteration): Expand comment a little.
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(lang_init <lang_definedness_table>): Make it bigger.
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(lang_track_definedness, lang_symbol_definition): Delete.
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(lang_definedness_newfunc): Update.
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(lang_symbol_defined): New function.
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(lang_update_definedness): Create entries here. Do track whether
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script definition of symbol is valid, even when also defined in
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an object file.
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* ldexp.c (fold_name <DEFINED>): Update.
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(fold_name <NAME>): Allow self-assignment for absolute symbols
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defined in a linker script.
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2014-01-20 04:46:16 +01:00
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2014-01-20 Guy Martin <gmsoft@tuxicoman.be>
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Alan Modra <amodra@gmail.com>
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* ldlang.h (lang_output_section_get): Define.
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* ldlang.c (lang_output_section_get): Likewise.
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(init_os): Set the output_section userdata to the output
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section statement.
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* emultempl/hppaelf.em: Use lang_output_section_get instead of
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lang_output_section_find where applicable.
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* emultempl/aarch64elf.em: Likewise.
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* emultempl/aix.em: Likewise.
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* emultempl/armelf.em: Likewise.
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* emultempl/m68hc1xelf.em: Likewise.
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* emultempl/metagelf.em: Likewise.
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* emultempl/mipself.em: Likewise.
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* emultempl/ppc64elf.em: Likewise.
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* emultempl/spuelf.em: Likewise.
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2014-01-17 01:09:50 +01:00
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2014-01-17 Alan Modra <amodra@gmail.com>
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* genscripts.sh (COMPILE_IN): Don't set if already set.
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* emulparams/nds32elf.sh: Don't clear EMULATION_LIBPATH, set
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COMPILE_IN=no.
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* emulparams/nds32elf16m.sh: Likewise.
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* emulparams/nds32elf_linux.sh: Likewise.
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* emultempl/aix.em: Test COMPILE_IN value is "yes".
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* emultempl/armcoff.em: Likewise.
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* emultempl/elf32.em: Likewise.
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* emultempl/generic.em: Likewise.
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* emultempl/gld960.em: Likewise.
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* emultempl/gld960c.em: Likewise.
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* emultempl/linux.em: Likewise.
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* emultempl/lnk960.em: Likewise.
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* emultempl/m68kcoff.em: Likewise.
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* emultempl/sunos.em: Likewise.
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* emultempl/ticoff.em: Likewise.
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2014-01-15 21:53:04 +01:00
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2014-01-16 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/16456
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* genscripts.sh: Don't search directory with LIBPATH_SUFFIX_SKIP
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suffix.
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* emulparams/elf32_x86_64.sh (LIBPATH_SUFFIX_SKIP): Set to 64
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for elf32_x86_64 emulation.
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* emulparams/elf_i386.sh (LIBPATH_SUFFIX_SKIP): Set to 64
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for elf_i386 emulation.
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2014-01-16 02:17:25 +01:00
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2014-01-16 Alan Modra <amodra@gmail.com>
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* ld.h (fat_section_userdata_type, get_userdata): Move to..
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* ldlang.h (input_section_userdata_type, get_userdata): ..here.
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* ldlang.c (init_map_userdata): Delete. Fold into..
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(sort_def_symbol): ..here. Don't attach input section userdata
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to output sections or global bfd sections.
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(lang_map): Don't pre-allocate input section userdata.
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(init_os): Don't allocate userdata for output sections.
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(print_all_symbols): Update.
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2014-01-15 16:43:19 +01:00
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2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
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* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
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Silence uninitialized warning on ehdr_start_save with older
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GCC.
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2014-01-15 12:20:55 +01:00
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2014-01-15 Alan Modra <amodra@gmail.com>
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* emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Define
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__ehdr_start before size_dynamic_sections and restore afterwards.
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2014-01-10 11:41:46 +01:00
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2014-01-10 Alan Modra <amodra@gmail.com>
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PR ld/14207
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PR ld/16322
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PR binutils/16323
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* ldlang.c (lang_size_sections): Remove unneeded RELRO base
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adjust. Tidy comments.
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* ld.texinfo (DATA_SEGMENT_RELRO_END): Correct description.
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2014-01-10 01:25:26 +01:00
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2014-01-10 Hans-Peter Nilsson <hp@axis.com>
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* emulparams/crislinux.sh (COMMONPAGESIZE): Define.
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2013-12-12 19:35:47 +01:00
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2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/14207
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PR ld/16322
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PR binutils/16323
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* ldlang.c (lang_size_sections): Properly align RELRO base.
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2014-01-08 14:48:12 +01:00
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2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
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* ldver.c (ldversion): Update copyright year to 2014.
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2014-01-08 14:32:12 +01:00
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For older changes see ChangeLog-2013
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1999-05-03 09:29:11 +02:00
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2014-01-08 14:32:12 +01:00
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Copyright (C) 2014 Free Software Foundation, Inc.
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2012-12-10 13:48:03 +01:00
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Copying and distribution of this file, with or without modification,
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are permitted in any medium without royalty provided the copyright
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notice and this notice are preserved.
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1999-05-03 09:29:11 +02:00
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Local Variables:
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mode: change-log
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left-margin: 8
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fill-column: 74
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version-control: never
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End:
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