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2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (plugin_input_file_t): Add use_mmap.
(plugin_pagesize): New.
(get_view): Use plugin_pagesize. Set use_mmap if mmap is used.
(plugin_load_plugins): Initialize plugin_pagesize.
(plugin_maybe_claim): Unmap the buffer if plugin didn't claim the
file.
2015-02-10 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (get_view): Align offset passed to mmap.
2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
* ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
if plugin isn't active or there is no thing more to claim.
2015-02-08 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (plugin_maybe_claim): Check format against bfd_object
directly.
2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (plugin_maybe_claim): Replace entry->the_bfd with
ibfd.
2015-02-07 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c: Include "libbfd.h".
(plugin_strdup): New.
(plugin_maybe_claim): Remove the argument of pointer to struct
ld_plugin_input_file. Open and handle input entry.
* plugin.h (plugin_maybe_claim): Updated.
* ldfile.c (ldfile_try_open_bfd): Call plugin_maybe_claim directly
without passing a pointer to struct ld_plugin_input_file.
* ldmain.c: Don't include "libbfd.h".
(add_archive_element): Call plugin_maybe_claim directly without
passing a pointer to struct ld_plugin_input_file.
2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
* ld.texinfo: Document -z text, -z notext and -z textoff.
* emultempl/elf32.em (gld${EMULATION_NAME}_list_options): Add
-z text, -z notext and -z textoff.
2015-02-06 H.J. Lu <hongjiu.lu@intel.com>
* configure.ac: Add AC_FUNC_MMAP.
* config.in: Regenerated.
* configure: Likewise.
* plugin.c: Include <sys/mman.h>.
(MAP_FAILED): New. Defined if not defined.
(PROT_READ): Likewise.
(MAP_PRIVATE): Likewise.
(view_buffer_t): New.
(plugin_input_file_t): Add view_buffer.
(get_view): Try mmap and cache the view buffer.
(plugin_maybe_claim): Initialize view_buffer.
2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
* plugin.c (release_input_file): Set fd to -1 after closing it.
(plugin_maybe_claim): Close fd only if fd != -1.
2015-02-05 H.J. Lu <hongjiu.lu@intel.com>
PR ld/17878
* plugin.c: Include <errno.h>.
(errno): New. Declare if needed.
(plugin_input_file_t): New.
(get_input_file): Implemented.
(get_view): Likewise.
(release_input_file): Likewise.
(add_symbols): Updated.
(get_symbols): Likewise.
(plugin_maybe_claim): Allocate a plugin_input_file_t. Close fd
only for a bfd_object input.
2015-02-02 Alan Modra <amodra@gmail.com>
* emultempl/ppc64elf.em (toc_section_name): New var.
(ppc_after_open): Set it.
(ppc_before_allocation): Use it.
(gld${EMULATION_NAME}_after_allocation): Here too.
2015-01-29 H.J. Lu <hongjiu.lu@intel.com>
* ldfile.c (ldfile_try_open_bfd): Replace plugin_active_plugins_p()
with link_info.lto_plugin_active.
* ldlang.c (lang_process): Likewise.
* ldmain.c (add_archive_element): Likewise.
* plugin.c (plugin_active_plugins_p): Removed.
* plugin.h (plugin_active_plugins_p): Likewise.
2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
* plugin.h (plugin_get_ir_dummy_bfd): Removed. Move comments to
...
* plugin.c (plugin_get_ir_dummy_bfd): Here. Make it static.
2015-01-28 H.J. Lu <hongjiu.lu@intel.com>
PR ld/17878
* plugin.c (tv_header_tags(): Add LDPT_GET_VIEW.
(get_view): New function.
(set_tv_header): Handle LDPT_GET_VIEW.
* testplug.c (tag_names): Add LDPT_GET_VIEW.
(tv_get_view): New.
(dump_tv_tag): Handle LDPT_GET_VIEW.
(parse_tv_tag): Likewise.
2015-01-28 Alan Modra <amodra@gmail.com>
* emulparams/elf64ppc.sh (INITIAL_READWRITE_SECTIONS): Define.
* emultempl/ppc64elf.em (params): Init new field.
(ppc_after_open): New function.
(LDEMUL_AFTER_OPEN): Define.
* ldlang.c (lang_final): Whitespace fix.
2015-01-28 James Bowman <james.bowman@ftdichip.com>
* Makefile.am: Add FT32 files.
* configure.tgt: Handle FT32 target.
* emulparams/elf32ft32.sh: New file.
* scripttempl/ft32.sc: New file.
* Makefile.in: Regenerate.
2015-01-28 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
PR 4643
* ldexp.c (fold_name): Fold LENGTH only after
lang_first_phase_enum.
* ldgram.y (memory_spec): Don't evaluate ORIGIN and LENGTH
rightaway.
* ldlang.h (struct memory_region_struct): Add origin_exp and
length_exp fields.
* ldlang.c (lang_do_memory_regions): New.
(lang_memory_region_lookup): Initialize origin_exp and
length_exp fields.
(lang_process): Call lang_do_memory_regions.
2015-01-20 Andrew Burgess <andrew.burgess@embecosm.com>
* ldlang.c (print_assignment): Only evaluate the expression for a
PROVIDE'd assignment when the destination is being defined.
Display a special message for PROVIDE'd symbols that are not being
provided.
2015-01-20 Alan Modra <amodra@gmail.com>
* emulparams/elf64ppc.sh (OTHER_SDATA_SECTIONS): Use in place of..
(OTHER_BSS_SYMBOLS): ..this.
(OTHER_PLT_RELOC_SECTIONS): Don't define.
(OTHER_GOT_RELOC_SECTIONS): Add rela.toc1 and rela.tocbss.
(OTHER_READWRITE_SECTIONS): Don't define. Move .toc1 to..
(OTHER_RELRO_SECTIONS_2): ..here.
* scripttempl/elf.sc: Move SBSS too when DATA_SDATA.
2015-01-20 Alan Modra <amodra@gmail.com>
* emulparams/elf64ppc.sh (BSS_PLT): Don't define.
(OTHER_READWRITE_SECTIONS): Move .branch_lt to..
(OTHER_RELRO_SECTIONS_2): ..here.
(DATA_GOT, SEPARATE_GOTPLT, DATA_SDATA, DATA_PLT,
PLT_BEFORE_GOT): Define.
* scripttempl/elf.sc: Handle DATA_SDATA and DATA_GOT/DATA_PLT/
PLT_BEFORE_GOT combination.
(DATA_GOT, SDATA_GOT): Don't define if either is already defined.
2015-01-20 Alan Modra <amodra@gmail.com>
* emulparams/elf64ppc.sh (OTHER_READWRITE_SECTIONS): Move .opd to..
(OTHER_RELRO_SECTIONS_2): ..here, new define.
* scripttempl/elf.sc: Add OTHER_RELRO_SECTIONS_2.
2015-01-19 Alan Modra <amodra@gmail.com>
PR ld/17615
* ldlang.c (lang_process): Run lang_common before lang_gc_sections.
2015-01-14 Jiong Wang <jiong.wang@arm.com>
* ld-arm/elf32-reject.s: New testcase.
* ld-arm/elf32-reject.d: Likewise.
* ld-arm/elf32-reject-pie.s: Likewise.
* ld-arm/elf32-reject-pie.d: Likewise.
* ld-arm/arm-elf.exp: Run new testcases.
* ld-arm/ifunc-7.s: Delete f2/f4 test items.
* ld-arm/ifunc-7.rd: Likewise.
* ld-arm/ifunc-7.gd: Likewise.
* ld-arm/ifunc-7.dd: Likewise.
* ld-arm/ifunc-8.s: Likewise.
* ld-arm/ifunc-8.rd: Likewise.
* ld-arm/ifunc-8.gd: Likewise.
* ld-arm/ifunc-8.dd: Likewise.
2015-01-01 Alan Modra <amodra@gmail.com>
* ldver.c (ldversion): Just print current year.
2015-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.
For older changes see ChangeLog-2014
Copyright (C) 2015 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
notice and this notice are preserved.
Local Variables:
mode: change-log
left-margin: 8
fill-column: 74
version-control: never
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