Check .gnu.warning section in shared library
[deliverable/binutils-gdb.git] / ld / ChangeLog
index 93aa35ea41d471d875c558bbd8065b410365f8cb..4af9fca38d249eb32d5a611187a51d4e8e3bd275 100644 (file)
@@ -1,5 +1,273 @@
+2013-07-19  Sebastian Huber  <sebastian.huber@embedded-brains.de>
+
+       * ldgram.y: Add ALIGN_WITH_INPUT output section attribute.
+       * ldlang.c: Likewise.
+       * ldlang.h: Likewise.
+       * ldlex.l: Likewise.
+       * mri.c: Likewise.
+       * ld.texinfo: Document new feature.
+       * NEWS: Mention new feature.
+
+2013-07-18  Roland McGrath  <mcgrathr@google.com>
+
+       * emultempl/armelf.em (elf32_arm_add_stub_section): Take third
+       argument ALIGNMENT_POWER, use it instead of constant 3.
+
+2013-07-08  Jeff Law  <law@redhat.com>
+
+       * scripttempl/elf.sc: Handle function names and other text after
+       .text.unlikely too.
+
+2013-07-08  Tristan Gingold  <gingold@adacore.com>
+
+       * scripttempl/ia64vms.sc: Add support of per data and per function
+       sections.
+
+2013-07-01  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/ppc64elf.em: (ppc_layout_sections_again): Call
+       ppc64_elf_set_toc rather than ppc64_elf_toc/_bfd_set_gp_value.
+       (gld${EMULATION_NAME}_after_allocation): Likewise.
+
+2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * emulparams/aarch64elf32.sh: New file.
+
+2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32b.c.
+       (eaarch64elf32b.c): New dependency and rule.
+       * Makefile.in: Re-generated.
+       * configure.tgt (aarch64-*-elf): Add aarch64elf32b.
+       (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise.
+       * emulparams/aarch64elf32b.sh: New file.
+
+2013-06-26  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32.c.
+       (eaarch64elf32.c): New dependency and rule.
+       * Makefile.in: Re-generated.
+       * configure.tgt (aarch64-*-elf): Add aarch64elf32.
+       (aarch64_be-*-elf, aarch64_be-*-linux*, aarch64-*-linux*): Likewise.
+       * emulparams/aarch64elf32.sh: New file.
+
+2013-06-25  Maciej W. Rozycki  <macro@codesourcery.com>
+
+       * emultempl/mipself.em (insn32): New variable.
+       (mips_create_output_section_statements): Handle insn32 mode.
+       (PARSE_AND_LIST_PROLOGUE): New macro.
+       (PARSE_AND_LIST_LONGOPTS): Likewise.
+       (PARSE_AND_LIST_OPTIONS): Likewise.
+
+       * gen-doc.texi: Set MIPS.
+       * ld.texinfo: Likewise.
+       (Options specific to MIPS targets): New section.
+       (ld and MIPS family): New node.
+       (Top, Machine Dependent): List the new node.
+
+2013-06-24  Maciej W. Rozycki  <macro@codesourcery.com>
+
+       * emulparams/elf32btsmip.sh: Arrange for .got.plt to be placed
+       as close to .plt as possible.
+       * scripttempl/elf.sc: Handle $INITIAL_READWRITE_SECTIONS and
+       $PLT_NEXT_DATA variables.
+
+2013-06-23  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * Makefile.am (ALL_EMULATION_SOURCES): Move MIPS ELF emulations to...
+       (ALL_64_EMULATION_SOURCES): ...here.
+       * Makefile.in: Regenerate.
+
+2013-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
+
+       * NEWS: Document the removal of MIPS ECOFF targets.
+       * ld.texinfo (--gpsize=@var{value}): Use MIPS ELF rather than
+       MIPS ECOFF as an example of a target that supports small data.
+       * ldmain.c (g_switch_value): Likewise.
+       * configure.tgt (mips*-*-pe, mips*-dec-ultrix*, mips*-dec-osf*)
+       (mips*-sgi-irix* [v4 and earlier], mips*el-*-ecoff*, mips*-*-ecoff*)
+       (mips*-*-bsd*, mips*-*-lnews*): Remove cases.
+       * Makefile.am (ALL_EMULATION_SOURCES): Remove emipsbig.c, emipsbsd.c,
+       emipsidt.c, emipsidtl.c, emipslit.c, emipslnews.c and emipspe.c.
+       (emipsbig.c, emipsbsd.c, emipsidt.c, emipsidtl.c, emipslit.c)
+       (emipslnews.c, emipspe.c): Delete rules.
+       * Makefile.in: Regenerate.
+       * emulparams/mipsbig.sh, emulparams/mipsbsd.sh, emulparams/mipsidt.sh,
+       emulparams/mipsidtl.sh, emulparams/mipslit.sh, emulparams/mipslnews.sh,
+       emulparams/mipspe.sh, emultempl/mipsecoff.em: Delete.
+       * emultempl/m68kcoff.em: Update comment to say that MIPS ECOFF support
+       has now been removed.
+       * emultempl/pe.em: Remove TARGET_IS_mipspe checks.
+
+2013-06-19  Will Newton  <will.newton@linaro.org>
+
+       * emulparams/aarch64elf.sh: Remove IREL_IN_PLT.
+
+2013-06-14  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * emulparams/aarch64elf.sh: Add IREL_IN_PLT.
+
+2013-06-12  Nick Clifton  <nickc@redhat.com>
+
+       * ldcref.c (output_one_cref): Place common definitions after
+       ordinary definitions but before references.
+
+2013-06-10  Dilyan Palauzov  <dilyan.palauzov@aegee.org>
+
+       PR ld/15598
+       * ld.texinfo (Source Code Reference): Fix typos.
+
+2013-06-07  Will Newton  <will.newton@linaro.org>
+
+       * emulparams/aarch64elf.sh: Add IREL_IN_PLT.
+
+2013-06-07  Nick Clifton  <nickc@redhat.com>
+
+       * ld.texinfo (SEGMENT_START): Rephrase to indicate that a -T
+       option must appear before the SEGMENT_START is encountered in
+       order for the default value to be overridden.
+
+2013-05-03  Alan Modra  <amodra@gmail.com>
+
+       PR ld/15365
+       * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+       Restrict __ehdr_start's export class to no less than STV_HIDDEN.
+
+2013-05-03  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+       Only call lang_for_each_statement if an ELF hash table is used.
+
+2013-05-02  Nick Clifton  <nickc@redhat.com>
+
+       * Makefile.am: Add emsp430X.c
+       * Makefine.in: Regenerate.
+       * configure.tgt (msp430): Add msp430X emulation.
+       * ldmain.c (multiple_definition): Only disable relaxation if it
+       was enabled by the user.
+       * ldmain.h (RELAXATION_ENABLED_BY_USER): New macro.
+       * emulparams/msp430all.sh: Add support for MSP430X.
+       * emultempl/generic.em: (before_parse): Enable relaxation for the
+       MSP430.
+       * scripttempl/msp430.sc: Reorganize sections.  Add .rodata
+       section.
+       * scripttempl/msp430_3.sc: Likewise.
+       * NEWS: Mention support for MSP430X.
+
+2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
+
+       * configure.tgt: Replace alpha*-*-linuxecoff* pattern with
+       alpha*-*-linux*ecoff*.  Update the `sed' pattern used to convert
+       from alpha*-*-linux-* to alpha*-*-linux*ecoff*.
+
+2013-05-01  Maciej W. Rozycki  <macro@codesourcery.com>
+
+       * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation):
+       Use is_elf_hash_table rather than a handcoded condition.
+
+2013-04-30  Nick Clifton  <nickc@redhat.com>
+
+       * ld.texinfo (SORT_BY_ALIGNMENT): Fix and clarify typo - sections
+       are sorted by descending order of alignment.
+
+2013-04-29  Nick Clifton  <nickc@redhat.com>
+
+       * scripttempl/DWARF.sc: Add support for .debug_line.* and
+       .debug_line_end.
+
+2013-04-29  Yaakov Selkowitz  <yselkowitz@users.sourceforge.net>
+
+       * emultempl/pe.em [cygwin]: Do not merge rdata with v2
+       psuedo-relocs.
+
+2013-04-28  Thomas Schwinge  <thomas@codesourcery.com>
+
+       * scripttempl/armbpabi.sc: Replace "source" usage with ".".
+       * scripttempl/avr.sc: Likewise.
+       * scripttempl/elf.sc: Likewise.
+       * scripttempl/elf32cr16.sc: Likewise.
+       * scripttempl/elf32crx.sc: Likewise.
+       * scripttempl/elf32msp430.sc: Likewise.
+       * scripttempl/elf32msp430_3.sc: Likewise.
+       * scripttempl/elf32sh-symbian.sc: Likewise.
+       * scripttempl/elf64hppa.sc: Likewise.
+       * scripttempl/elf_chaos.sc: Likewise.
+       * scripttempl/elfd10v.sc: Likewise.
+       * scripttempl/elfd30v.sc: Likewise.
+       * scripttempl/elfi370.sc: Likewise.
+       * scripttempl/elfm68hc11.sc: Likewise.
+       * scripttempl/elfm68hc12.sc: Likewise.
+       * scripttempl/elfxgate.sc: Likewise.
+       * scripttempl/elfxtensa.sc: Likewise.
+       * scripttempl/epiphany_4x4.sc: Likewise.
+       * scripttempl/i386beos.sc: Likewise.
+       * scripttempl/i386go32.sc: Likewise.
+       * scripttempl/ia64vms.sc: Likewise.
+       * scripttempl/ip2k.sc: Likewise.
+       * scripttempl/iq2000.sc: Likewise.
+       * scripttempl/mep.sc: Likewise.
+       * scripttempl/mmo.sc: Likewise.
+       * scripttempl/v850.sc: Likewise.
+       * scripttempl/v850_rh850.sc: Likewise.
+       * scripttempl/xstormy16.sc: Likewise.
+
+2013-04-26  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
+
+       * scripttempl/avr.sc: Add ALIGN directive after *(.progmem*).
+
+2013-04-26  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/elf32.em (gld${EMULATION_NAME}_after_open): Test
+       unresolved_syms_in_shared_libs rather than !executable to
+       determine whether to load DT_NEEDED libraries.
+
+2013-04-25  Alan Modra  <amodra@gmail.com>
+
+       * Makefile.am (ALL_EMULATION_SOURCES): Add eelf32lppclinux.c.
+       (eelf32lppclinux.c): New rule.
+       * Makefile.in: Regenerate.
+       * configure.tgt: Merge powerpc-linux and other powerpc-elf targets
+       with corresponding little-endian targets.
+       * emulparams/elf32lppc.sh: Update comment.
+       * emulparams/elf32lppclinux.sh: New.
+
+2013-04-24  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * configure.tgt (targ_extra_emuls): Adds elf32_x86_64 for
+       x86_64-*-elf*.
+       (targ_extra_libpath): Likewise.
+       (tdir_elf_i386): Replace x86_64 with i386 for x86_64-*-elf*.
+
+2013-04-24  Yufeng Zhang  <yufeng.zhang@arm.com>
+
+       * emulparams/aarch64elf.sh: Define ELFSIZE=64.
+       * emulparams/aarch64linux.sh: Ditto.
+       * emultempl/aarch64elf.em (aarch64_elf_before_allocation):
+       Replace elf64 with elf${ELFSIZE}.
+       (elf64_aarch64_add_stub_section): Likewise.
+       (build_section_lists): Likewise.
+       (gld${EMULATION_NAME}_after_allocation): Likewise.
+       (gld${EMULATION_NAME}_finish): Likewise.
+       (aarch64_elf_create_output_section_statements): Likewise.
+
+2013-04-24  Nick Clifton  <nickc@redhat.com>
+
+       PR ld/15389
+       * scripttempl/avr.sc: Add .note.gnu.build-id section.
+
+2013-04-22  Alan Modra  <amodra@gmail.com>
+
+       * emultempl/ppc64elf.em (ppc_create_output_section_statements):
+       Check return from ppc64_elf_init_stub_bfd.
+
 2013-04-15  Nick Clifton  <nickc@redhat.com>
 
+       * Makefile.am (ELF_DEPS): Add a dependency upon
+       scripttempl/DWARF.sc.
+       (ELF_GEN_DEPS): Likewise.
+       (emmo.c): Likewise.
+       * Makefile.in: Regenerate.
+
        * scripttempl/armbpabi.sc: Replace DWARF sections with an
        inclusion of DWARF.sc.
        * scripttempl/avr.sc: Likewise.
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