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path: root/elfcpp/x86_64.h
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* Update year range in copyright notice of binutils filesAlan Modra2019-01-011-1/+1
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* Add support for .note.gnu.property sections.Cary Coutant2018-06-221-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | elfcpp/ PR gold/22914 * elfcpp.h (NT_GNU_PROPERTY_TYPE_0): New note type. (GNU_PROPERTY_*): New Gnu property types. * x86_64.h (GNU_PROPERTY_X86_FEATURE_1_IBT) (GNU_PROPERTY_X86_FEATURE_1_SHSTK): New x86 feature bits. gold/ PR gold/22914 * layout.cc (Layout::Layout): Initialize gnu_properties_. (read_sized_value, write_sized_value): New functions. (Layout::layout_gnu_property): New method. (Layout::create_notes): Call create_gnu_properties_note. (Layout::create_gnu_properties_note): New method. * layout.h (Layout::layout_gnu_property): New method. (Layout::create_gnu_properties_note): New method. (Layout::Gnu_property, Layout::Gnu_properties): New types. (Layout::gnu_properties_): New data member. * object.cc (Sized_relobj_file::layout_gnu_property_section): New method. (Sized_relobj_file::do_layout): Handle .note.gnu.property sections. * object.h (Sized_relobj_file::layout_gnu_property_section): New method. * target.h (Target::merge_gnu_property): New method. (Target::do_merge_gnu_property): New virtual method. * x86_64.cc (Target_x86_64::do_merge_gnu_property): New method. * testsuite/Makefile.am (gnu_property_test): New test case. * testsuite/Makefile.in: Regenerate. * testsuite/gnu_property_a.S: New source file. * testsuite/gnu_property_b.S: New source file. * testsuite/gnu_property_c.S: New source file. * testsuite/gnu_property_main.c: New source file. * testsuite/gnu_property_test.sh: New test script.
* Update year range in copyright notice of binutils filesAlan Modra2018-01-031-1/+1
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* Update year range in copyright notice of all files.Alan Modra2017-01-021-1/+1
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* Copyright update for binutilsAlan Modra2016-01-011-1/+1
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* Gold: Don't fail on R_X86_64_[REX_]GOTPCRELX relocationsH.J. Lu2015-10-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch updates gold to treat the R_X86_64_GOTPCRELX and R_X86_64_REX_GOTPCRELX relocations proposed in https://groups.google.com/forum/#!topic/x86-64-abi/n9AWHogmVY0 the same as R_X86_64_GOTPCREL. FIXME: Gold should perform the transformations as suggested. elfcpp/ * x86_64.h (R_X86_64_GOTPCRELX): New. (R_X86_64_REX_GOTPCRELX): Likewise. gold/ * x86_64.cc (Target_x86_64<size>::Scan::get_reference_flags): Treat R_X86_64_GOTPCRELX and R_X86_64_REX_GOTPCRELX the same as R_X86_64_GOTPCREL. (Target_x86_64<size>::Scan::local): Likewise. (Target_x86_64<size>::Scan::possible_function_pointer_reloc): Likewise. (Target_x86_64<size>::Scan::global): Likewise. (Target_x86_64<size>::Relocate::relocate): Likewise. (Target_x86_64<size>::Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
* ChangeLog rotatation and copyright year updateAlan Modra2015-01-021-1/+1
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* Update copyright yearsAlan Modra2014-03-051-1/+1
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* Add R_X86_64_PC32_BND/R_X86_64_PLT32_BND suppor to goldH.J. Lu2013-11-181-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | elfcpp/ * x86_64.h (R_X86_64_PC32_BND): New. (R_X86_64_PLT32_BND): Likewise. gold/ * x86_64.cc (Target_x86_64<size>::Scan::get_reference_flags): Handle R_X86_64_PC32_BND and R_X86_64_PLT32_BND just like R_X86_64_PC32 and R_X86_64_PLT32, respectively. (Target_x86_64<size>::Scan::local): Likewise. (Target_x86_64<size>::Scan::global): Likewise. (Target_x86_64<size>::Relocate::relocate): Likewise. (Target_x86_64<size>::Relocatable_size_for_reloc::get_size_for_reloc): Likewise. (Target_x86_64<size>::Scan::check_non_pic(): Handle R_X86_64_PC32_BND. * testsuite/Makefile.am (check_PROGRAMS): Add exception_x86_64_bnd_test. (exception_x86_64_bnd_test_SOURCES): New macro. (exception_x86_64_bnd_test_DEPENDENCIES): Likewise. (exception_x86_64_bnd_test_LDFLAGS): Likewise. (exception_x86_64_bnd_test_LDADD): Likewise. (exception_x86_64_bnd_1.o): New rule. (exception_x86_64_bnd_2.o): Likewise. * testsuite/Makefile.in: Regenerated.
* Handle R_X86_64_64 properly for x32H.J. Lu2012-05-111-0/+1
| | | | | | | | | | | | | | elfcpp/ PR gold/14091 * x86_64.h (R_X86_64_RELATIVE64): New. gold/ PR gold/14091 * x86_64.cc (Target_x86_64::Scan::local): For x32, generate R_X86_64_RELATIVE64 instead of R_X86_64_RELATIVE in case of R_X86_64_64.
* elfcpp:/Ian Lance Taylor2010-08-041-3/+4
| | | | | | | | | | | | | | | | | | | * i386.h (R_386_IRELATIVE): Define. * powerpc.h (R_POWERPC_IRELATIVE): Define. (R_PPC_RELAX32, R_PPC_RELAX32PC): Don't define. (R_PPC_RELAX32_PLT, R_PPC_RELAX32PC_PLT): Don't define. * sparc.h (R_SPARC_IRELATIVE): Define. * x86_64.h (R_X86_64_IRELATIVE): Define. (R_X86_64_GNU_VTINHERIT): Rename from R_386_GNU_VTINHERIT. (R_X86_64_GNU_VTENTRY): Rename from R_386_GNU_VTENTRY. gold:/ * x86_64.cc (Target_x86_64::Scan::local): Use R_X86_64_GNU_VTINHERIT instead of R_386_GNU_VTINHERIT and R_X86_64_GNU_VTENTRY instead of R_386_GNU_VTENTRY. (Target_x86_64::Scan::global): Likewise. (Target_x86_64::Relocate::relocate): Likewise. (Target_x86_64::Relocatable_size_for_reloc::get_size_for_reloc): Likewise.
* Remove Andrew's e-mail address.Ian Lance Taylor2008-01-091-1/+1
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* From Craig Silverstein: update comments.Ian Lance Taylor2007-10-041-1/+7
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* Add licensing text to every source file.Ian Lance Taylor2007-09-221-0/+29
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* From Andrew Chatham: List x86_64 ELF relocs.Ian Lance Taylor2007-09-221-0/+65