e1c6cf618c
Function symbols of course don't normally want .dynbss copies but with some old versions of gcc they are needed to copy the function descriptor. This patch restricts the cases where they are useful to compilers using dot-symbols, and enables the warning regardless of whether a PLT entry is emitted in the executable. PLTs in shared libraries are affected by a .dynbss copy in the executable. bfd/ PR 25384 * elf64-ppc.c (ELIMINATE_COPY_RELOCS): Update comment. (ppc64_elf_adjust_dynamic_symbol): Don't allow .dynbss copies of function symbols unless dot symbols are present. Do warn whenever one is created, regardles of whether a PLT entry is also emitted for the function symbol. ld/ * testsuite/ld-powerpc/ambiguousv1b.d: Adjust expected output. * testsuite/ld-powerpc/funref.s: Align func_tab. * testsuite/ld-powerpc/funref2.s: Likewise. * testsuite/ld-powerpc/funv1.s: Add dot symbols.
135 lines
4.6 KiB
Text
135 lines
4.6 KiB
Text
2020-01-15 Alan Modra <amodra@gmail.com>
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* testsuite/ld-powerpc/ambiguousv1b.d: Adjust expected output.
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* testsuite/ld-powerpc/funref.s: Align func_tab.
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* testsuite/ld-powerpc/funref2.s: Likewise.
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* testsuite/ld-powerpc/funv1.s: Add dot symbols.
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2020-01-14 Lili Cui <lili.cui@intel.com>
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* testsuite/ld-i386/align-branch-1.d: Updated for i686-pc-elf.
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2020-01-13 Alan Modra <amodra@gmail.com>
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* po/BLD-POTFILES.in: Regenerate.
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* testsuite/ld-arc/relax-local-pic.d: Improve matching patterns.
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* Makefile.am: Remove earcelf_prof.c and earclinux_prof.c
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emulations.
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* configure.tgt: Likewise.
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* Makefile.in: Regenerate.
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* emulparams/arcelf_prof.sh: Remove file.
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* emulparams/arclinux_prof.sh: Likewise.
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2020-01-13 Claudiu Zissulescu <claziss@gmail.com>
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* scripttempl/elfarcv2.sc : Allow interrupt vector table to be
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located at an arbitrary address. Use DWARF.sc file.
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* scripttempl/elfarc.sc: Use DWARF.sc file.
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2020-01-07 Alan Modra <amodra@gmail.com>
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* testsuite/ld-mips-elf/eh-frame5.s,
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* testsuite/ld-mips-elf/ehdr_start-new.s,
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* testsuite/ld-mips-elf/ehdr_start-o32.s,
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* testsuite/ld-mips-elf/mips16-call-global-1.s,
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* testsuite/ld-mips-elf/mips16-intermix-1.s,
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* testsuite/ld-mips-elf/mips16-pic-1b.s,
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* testsuite/ld-mips-elf/mips16-pic-4c.s,
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* testsuite/ld-mips-elf/no-shared-1-n64.s,
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* testsuite/ld-mips-elf/no-shared-1-o32.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-1b-micromips.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-1b.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-2a.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-3b.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-4b.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-5a.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-6-n32c.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-6-n64c.s,
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* testsuite/ld-mips-elf/pic-and-nonpic-6-o32c.s,
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* testsuite/ld-mips-elf/pie.s,
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* testsuite/ld-mips-elf/relax-jalr.s: Revert 2019-12-17 change.
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2020-01-06 Nick Clifton <nickc@redhat.com>
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PR 25327
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* testsuite/ld-elf/shared.exp: Add -fcommon option to compiler
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command line when building libcomm1.o and pr13250 tests.
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* testsuite/ld-plugin/lto.exp: Likewise for pr20267 tests.
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2020-01-06 Nick Clifton <nickc@redhat.com>
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PR 25326
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* testsuite/ld-elf/shared.exp: Add -fcommon option to compiler
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command line when building pr19579 binaries.
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2020-01-03 Hannes Domani <ssbssa@yahoo.de>
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* emultempl/pe.em: Add new option --enable-reloc-section.
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* emultempl/pep.em: Likewise.
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* ld.texi: Document --enable-reloc-section.
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* pe-dll.c (pe_dll_build_sections): Use pe_dll_enable_reloc_section.
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(pe_dll_fill_sections): Simplify by calling pe_exe_fill_sections.
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* pe-dll.h: Add extern declaration of option flag.
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* pep-dll.c (pe_dll_enable_reloc_section):
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Add alias define for pep_dll_enable_reloc_section.
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* pep-dll.h: Add extern declaration of option flag.
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2020-01-02 Sergey Belyashov <sergey.belyashov@gmail.com>
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* Makefile.am: Add new target z80-elf
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* configure.tgt: Likewise.
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* Makefile.in: Regenerate.
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* emultempl/z80.em: Add support for eZ80 and Z180 architectures.
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* emulparams/elf32z80.sh: New file.
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* emultempl/z80elf.em: Likewise.
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* testsuite/ld-elf/comm-data4.s: Fix for Z80.
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* testsuite/ld-elf/comm-data5.s: Fix for Z80.
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* testsuite/ld-scripts/fill16.d: Fix for Z80.
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* testsuite/ld-z80/arch_ez80_adl.d: Likewise.
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* testsuite/ld-z80/arch_ez80_z80.d: Likewise.
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* testsuite/ld-z80/arch_r800.d: Likewise.
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* testsuite/ld-z80/arch_z180.d: Likewise.
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* testsuite/ld-z80/arch_z80.d: Likewise.
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* testsuite/ld-z80/comb_arch_ez80_z80.d: Likewise.
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* testsuite/ld-z80/comb_arch_z180.d: Likewise.
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* testsuite/ld-z80/labels.s: Likewise.
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* testsuite/ld-z80/relocs.s: Likewise.
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* testsuite/ld-z80/relocs_b_ez80.d: Likewise.
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* testsuite/ld-z80/relocs_b_z80.d: Likewise.
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* testsuite/ld-z80/relocs_f_z80.d: Likewise.
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* testsuite/ld-z80/z80.exp: Likewise.
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* NEWS: Mention the new support.
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2020-01-02 Tamar Christina <tamar.christina@arm.com>
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PR 25210
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PR 24753
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* emultempl/aarch64elf.em (elf${ELFSIZE}_aarch64_add_stub_section):
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Remove SEC_LINKER_CREATED.
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* testsuite/ld-aarch64/aarch64-elf.exp: Add erratum835769-843419.
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* testsuite/ld-aarch64/erratum835769-843419.d: New test.
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2020-01-01 Alan Modra <amodra@gmail.com>
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Update year range in copyright notice of all files.
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For older changes see ChangeLog-2019
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Copyright (C) 2020 Free Software Foundation, Inc.
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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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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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