x86-64: Add R_X86_64_converted_reloc_bit
authorH.J. Lu <hjl.tools@gmail.com>
Wed, 6 Sep 2017 12:06:35 +0000 (05:06 -0700)
committerH.J. Lu <hjl.tools@gmail.com>
Wed, 6 Sep 2017 12:06:35 +0000 (05:06 -0700)
commit78984959cb385388e29dcc88dc169449344f22d7
tree728839140d195a3653a3e33e5957ecab476f09e8
parent419414eafcee7cd749ee4622ef25020e48b52cc4
x86-64: Add R_X86_64_converted_reloc_bit

Add R_X86_64_converted_reloc_bit to relocation type to indicate if a
relocation is converted from a GOTPCREL relocation.  Linker now generates

failed to convert GOTPCREL relocation; relink with --no-relax

for all cases, including relocations against local symbols.

bfd/

* elf64-x86-64.c (R_X86_64_converted_reloc_bit): New.
(elf_x86_64_info_to_howto): Get the real relocation type by
masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_check_tls_transition): Get the real relocation type
by masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_convert_load_reloc): Set R_X86_64_converted_reloc_bit
instead of setting converted_reloc.
(elf_x86_64_relocate_section): Check R_X86_64_converted_reloc_bit
instead of converted_reloc. Get the real relocation type by
masking out R_X86_64_converted_reloc_bit.
(elf_x86_64_link_setup_gnu_properties): Verify that the value of
R_X86_64_converted_reloc_bit is valid.
* elfxx-x86.h (converted_reloc): Removed.

ld/

* testsuite/ld-x86-64/pr19609-2a.d: Updated.
* testsuite/ld-x86-64/pr19609-2b.d: Likewise.
* testsuite/ld-x86-64/pr19609-4a.d: Likewise.
* testsuite/ld-x86-64/pr19609-4c.d: Likewise.
bfd/ChangeLog
bfd/elf64-x86-64.c
bfd/elfxx-x86.h
ld/ChangeLog
ld/testsuite/ld-x86-64/pr19609-2a.d
ld/testsuite/ld-x86-64/pr19609-2b.d
ld/testsuite/ld-x86-64/pr19609-4a.d
ld/testsuite/ld-x86-64/pr19609-4c.d