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| author | Awson <kyrab@mail.ru> | 2016-09-26 16:16:25 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-09-26 16:16:25 +0100 |
| commit | 384f7503344b1d07561f801ced7493858cde6164 (patch) | |
| tree | c5bd65aac6f050b151ac05fc678f5576bb56154d | |
| parent | 2b848ebdbb2d1f856c7525ed4d6efaf6fe70de81 (diff) | |
| download | gdb-384f7503344b1d07561f801ced7493858cde6164.zip gdb-384f7503344b1d07561f801ced7493858cde6164.tar.gz gdb-384f7503344b1d07561f801ced7493858cde6164.tar.bz2 | |
Fix the calculation of AMD64_PCRQUAD relocations.
PR ld/17955
* coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset
for R_AMD64_PCRQUAD relocations.
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/coff-x86_64.c | 7 |
2 files changed, 12 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index da0d7a0..ce06702 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2016-09-26 Awson <kyrab@mail.ru> + + PR ld/17955 + * coff-x86_64.c (coff_amd64_rtype_to_howto): Use an 8 byte offset + for R_AMD64_PCRQUAD relocations. + 2016-09-26 Alan Modra <amodra@gmail.com> * elf-bfd.h (_bfd_elf_ppc_merge_fp_attributes): Declare. diff --git a/bfd/coff-x86_64.c b/bfd/coff-x86_64.c index 398bc48..d92e03d 100644 --- a/bfd/coff-x86_64.c +++ b/bfd/coff-x86_64.c @@ -614,7 +614,12 @@ coff_amd64_rtype_to_howto (bfd *abfd ATTRIBUTE_UNUSED, #if defined(COFF_WITH_PE) if (howto->pc_relative) { - *addendp -= 4; +#ifndef DONT_EXTEND_AMD64 + if (rel->r_type == R_AMD64_PCRQUAD) + *addendp -= 8; + else +#endif + *addendp -= 4; /* If the symbol is defined, then the generic code is going to add back the symbol value in order to cancel out an |