Fix typo in desription of linker script symbols.
[deliverable/binutils-gdb.git] / ld / ChangeLog
index 243bf5f2b5299e7d5ccd2636f6e0e71ff50be9f7..7c60d9bbe4aec0da084ed2633f4ddc86d1601d1f 100644 (file)
@@ -1,3 +1,236 @@
+2015-09-03  Nick Clifton  <nickc@redhat.com>
+
+       * ld.texinfo (--build-id): Fix typo.  The COFF/PE build-id section
+       is called .buildid not .build-id.
+
+2015-09-03  Nick Clifton  <nickc@redhat.com>
+
+       (Source Code Reference): Fix off-by-one typo in example of how to
+       use linker script symbols in C source code.
+
+2015-08-19  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/aix.em: Don't set link_info.pic.
+       * emultempl/pe.em: Likewise.
+       * emultempl/pep.em: Likewise.
+       * emultempl/sunos.em: Likewise.
+       * lexsup.c (parse_args): Likewise.  Set type_pie for -pie.
+       * plugin.c (set_tv_header <LDPT_LINKER_OUTPUT>): Simplify.
+
+2015-08-18  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * ld/ldctor.c: Replace shared, executable, relocatable and pie
+       fields with bfd_link_executable, bfd_link_dll,
+       bfd_link_relocatable, bfd_link_pic and bfd_link_pie.
+       * ld/ldemul.c: Likewise.
+       * ld/ldfile.c: Likewise.
+       * ld/ldlang.c: Likewise.
+       * ld/ldmain.c: Likewise.
+       * ld/ldwrite.c: Likewise.
+       * ld/lexsup.c: Likewise.
+       * ld/pe-dll.c: Likewise.
+       * ld/plugin.c: Likewise.
+       * ld/emultempl/aarch64elf.em: Likewise.
+       * ld/emultempl/aix.em: Likewise.
+       * ld/emultempl/alphaelf.em: Likewise.
+       * ld/emultempl/armcoff.em: Likewise.
+       * ld/emultempl/armelf.em: Likewise.
+       * ld/emultempl/avrelf.em: Likewise.
+       * ld/emultempl/beos.em: Likewise.
+       * ld/emultempl/cr16elf.em: Likewise.
+       * ld/emultempl/elf-generic.em: Likewise.
+       * ld/emultempl/elf32.em: Likewise.
+       * ld/emultempl/genelf.em: Likewise.
+       * ld/emultempl/generic.em: Likewise.
+       * ld/emultempl/gld960.em: Likewise.
+       * ld/emultempl/gld960c.em: Likewise.
+       * ld/emultempl/hppaelf.em: Likewise.
+       * ld/emultempl/irix.em: Likewise.
+       * ld/emultempl/linux.em: Likewise.
+       * ld/emultempl/lnk960.em: Likewise.
+       * ld/emultempl/m68hc1xelf.em: Likewise.
+       * ld/emultempl/m68kcoff.em: Likewise.
+       * ld/emultempl/m68kelf.em: Likewise.
+       * ld/emultempl/metagelf.em: Likewise.
+       * ld/emultempl/mipself.em: Likewise.
+       * ld/emultempl/mmo.em: Likewise.
+       * ld/emultempl/msp430.em: Likewise.
+       * ld/emultempl/nds32elf.em: Likewise.
+       * ld/emultempl/needrelax.em: Likewise.
+       * ld/emultempl/nios2elf.em: Likewise.
+       * ld/emultempl/pe.em: Likewise.
+       * ld/emultempl/pep.em: Likewise.
+       * ld/emultempl/ppc32elf.em: Likewise.
+       * ld/emultempl/ppc64elf.em: Likewise.
+       * ld/emultempl/sh64elf.em: Likewise.
+       * ld/emultempl/solaris2.em: Likewise.
+       * ld/emultempl/spuelf.em: Likewise.
+       * ld/emultempl/sunos.em: Likewise.
+       * ld/emultempl/tic6xdsbt.em: Likewise.
+       * ld/emultempl/ticoff.em: Likewise.
+       * ld/emultempl/v850elf.em: Likewise.
+       * ld/emultempl/vms.em: Likewise.
+       * ld/emultempl/vxworks.em: Likewise.
+
+2015-08-18  Alan Modra  <amodra@gmail.com>
+
+       * ldexp.c (exp_fold_tree_1): Clear linker_def on symbol assignment.
+
+2015-08-06  Alan Modra  <amodra@gmail.com>
+
+       * ldexp.c (align_dot_val): Delete.
+       (fold_unary <ALIGN_K, NEXT>): Revert 2015-07-10 change.
+       (is_align_conditional): Revert 2015-07-20 change.
+       (exp_fold_tree_1): Likewise, but keep expanded comment.
+       * scripttempl/elf.sc (.ldata, .bss): Revert 2015-07-20 change.
+       * ld.texinfo (<ALIGN>): Correct description.
+
+2015-08-04  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * ld.texinfo (Options): Document --require-defined option.
+       * ldlang.c (struct require_defined_symbol): New structure.
+       (require_defined_symbol_list): New variable.
+       (ldlang_add_require_defined): New function.
+       (ldlang_check_require_defined_symbols): New function.
+       (lang_process): Check required symbols are defined.
+       * ldlang.h (ldlang_add_require_defined): Declare.
+       * ldlex.h (enum option_values): Add OPTION_REQUIRE_DEFINED_SYMBOL.
+       * lexsup.c (ld_options): Add '--require-defined' entry.
+       (parse_args): Handle '--requre-defined' entry.
+       * NEWS: Mention new '--require-defined' option.
+
+2015-08-03  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * ld.texinfo (MEMORY): Explain that multiple MEMORY commands are
+       acceptable.
+
+2015-07-29  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * lexsup.c (parse_args): Don't set link_info.executable to
+       TRUE for link_info.relocatable.
+
+2015-07-27  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * configure: Regenerated.
+
+2015-07-24  Nick Clifton  <nickc@redhat.com>
+
+       * emulparams/elf32rl78.sh (OTHER_SECTIONS): Provide a value for
+       the _-rl78_abs__ symbol.
+
+2015-07-20  Alan Modra  <amodra@gmail.com>
+
+       * emulparams/criself.sh (INIT_ADDR, FINI_ADDR): Define.
+       (INIT_START, FINI_START): Don't ALIGN.
+       * scriptempl/elf.sc (.init, .fini): Apply INIT_ADDR/FINI_ADDR.
+
+2015-07-20  Alan Modra  <amodra@gmail.com>
+
+       * scripttempl/elf.sc (.ldata, .bss): Align absolute value of dot.
+       * ldexp.c (is_align_conditional): Handle binary ALIGN.
+       (exp_fold_tree_1): Move code setting SEC_KEEP for assignments to
+       dot inside output sections.  Handle absolute expressions.
+
+2015-07-14  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * emultempl/elf32.em (gld${EMULATION_NAME}_handle_option): Make
+       --compress-debug-sections=zlib the same as
+       --compress-debug-sections=zlib-gabi.
+       * ld.texinfo: Change --compress-debug-sections=zlib to zlib-gabi.
+
+2015-07-14  Nick Clifton  <nickc@redhat.com>
+
+       * ld.texinfo (Options): Add missing period after @xref.
+
+2015-07-10  Alan Modra  <amodra@gmail.com>
+
+       * ldexp.c (align_dot_val): New function.
+       (fold_unary <ALIGN_K, NEXT>): Use it.
+
+2015-07-03   Kai Tietz  <ktietz@redhat.com>
+
+       PR ld/11539
+       * scripttempl/pep.sc: Mark .idata*, .CRT*, .tls*,
+       .rsrc*, .init, .ctor*, .dtor*, .fini, .jcr,
+       .eh_frame, .pdata. .xdata, and .gcc_except_table sections
+       as KEEP.
+       * scripttempl/pe.sc: Likewise.
+       * ld.texinfo: Document that --gc-sections has experimental support
+       for COFF and PE targets.
+       * NEWS: Mention experimental support.
+
+2015-07-03  Alan Modra  <amodra@gmail.com>
+
+       * Makefile.am (eelf32or1k.c, eelf32or1k_linux.c): Depend on ELF_DEPS.
+       * Makefile.in: Regenerate.
+
+2015-06-28  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * emultempl/elf32.em  (gld${EMULATION_NAME}_handle_option):
+       Replace COMPRESS_DEBUG_ZLIB with COMPRESS_DEBUG_GNU_ZLIB.
+
+2015-06-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * emulparams/elf_iamcu.sh (COMPILE_IN): New.
+
+2015-06-15  Nick Clifton  <nickc@redhat.com>
+
+       PR ld/18466
+       * emultempl/pe.em (pe_find_data_imports): Generate an error if a
+       symbol name is too long to handle.
+       * emultempl/pep.em (pep_find_data_imports): Likewise.
+
+2015-06-12  Tristan Gingold  <gingold@adacore.com>
+
+       * NEWS: Mention new option.
+       * lexsup.c (parse_args): Handle --print-memory-usage.
+       (ld_options): Add --print-memory-usage.
+       * ldmain.c (main): Call lang_print_memory_usage.
+       * ldlex.h (enum option_values): Add OPTION_PRINT_MEMORY_USAGE.
+       * ldlang.h: Add prototype of lang_print_memory_usage.
+       * ldlang.c (lang_print_memory_size, lang_print_memory_usage): New
+       functions.
+       * ld.texinfo (Options): Document --print-memory-usage.
+       * ld.h (args_type): Add print_memory_usage field.
+
+2015-06-08  Nick Clifton  <nickc@redhat.com>
+
+       * po/fr.po: Updated French Translation.
+
+2015-05-28  Catherine Moore  <clm@codesourcery.com>
+           Paul Brook <paul@codesourcery.com>
+
+       * emultempl/elf32.em (gld${EMULATION_NAME}_after_open):
+       Add Compact EH support.
+       * scripttempl/elf.sc: Handle .eh_frame_entry and .gnu_extab
+       sections.
+
+2015-05-17  Chung-Lin Tang  <cltang@codesourcery.com>
+
+       * configure.ac (AC_PROG_GREP): Check for grep program.
+       (elf_list_options,elf_shlib_list_options,elf_plt_unwind_list_options):
+       Enable ELF option printing for emulations containing
+       'TEMPLATE_NAME=elf32'.
+       * configure: Regenerate.
+
+2015-05-14  Nick Clifton  <nickc@redhat.com>
+
+       * ld.texinfo (ASSERT): Describe the interaction with PROVIDEd
+       symbols.
+
+2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * configure.tgt: Support i[3-7]86-*-elfiamcu target.
+
+2015-05-11  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * Makefile.am (ALL_EMULATION_SOURCES): Add eelf_iamcu.c.
+       (eelf_iamcu.c): New.
+       * configure.tgt (targ_extra_emuls): Add elf_iamcu if elf_i386 is
+       enabled in BFD.
+       * Makefile.in: Regenerated.
+       * emulparams/elf_iamcu.sh: New file.
+
 2015-05-05  Nick Clifton  <nickc@redhat.com>
 
        * emulparams/msp430elf.sh (TEMPLATE_NAME): Change to msp430.
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