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old-cross-binutils/ld/ChangeLog
Nick Clifton 91d6fa6a03 Add -Wshadow to the gcc command line options used when compiling the binutils. 
Fix up all warnings generated by the addition of this switch.
2009-12-11 13:42:17 +00:00

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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:
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