Rename PowerPC64 pcrel GOT TLS relocations
authorAlan Modra <amodra@gmail.com>
Sat, 6 Jun 2020 02:26:20 +0000 (11:56 +0930)
committerAlan Modra <amodra@gmail.com>
Sat, 6 Jun 2020 05:14:32 +0000 (14:44 +0930)
commit87c69f9732039d889f04ae8b9bb81b80e530a6f1
treef6cb53fcadadba05fd6654aaa41e9417cd3db8ea
parent1fc47f80893f810915a167ed554497f820cb2220
Rename PowerPC64 pcrel GOT TLS relocations

These relocations should have had REL in their names, to reflect the
fact that they are pc-relative.  Fix that now by adding _PCREL.
I've added some back-compatibility code to support anyone using
.reloc with the old relocations.

include/
* elf/ppc64.h (elf_ppc64_reloc_type): Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
bfd/
* reloc.c: Rename
BFD_RELOC_PPC64_GOT_TLSGD34 to BFD_RELOC_PPC64_GOT_TLSGD_PCREL34,
BFD_RELOC_PPC64_GOT_TLSLD34 to BFD_RELOC_PPC64_GOT_TLSLD_PCREL34,
BFD_RELOC_PPC64_GOT_TPREL34 to BFD_RELOC_PPC64_GOT_TPREL_PCREL34,
BFD_RELOC_PPC64_GOT_DTPREL34 to BFD_RELOC_PPC64_GOT_DTPREL_PCREL34.
* elf64-ppc.c: Update throughout for reloc renaming.
(ppc64_elf_reloc_name_lookup): Handle old reloc names.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
gas/
* config/tc-ppc.c: Update throughout for reloc renaming.
elfcpp/
* powerpc.h: Rename
R_PPC64_GOT_TLSGD34 to R_PPC64_GOT_TLSGD_PCREL34,
R_PPC64_GOT_TLSLD34 to R_PPC64_GOT_TLSLD_PCREL34,
R_PPC64_GOT_TPREL34 to R_PPC64_GOT_TPREL_PCREL34, and
R_PPC64_GOT_DTPREL34 to R_PPC64_GOT_DTPREL_PCREL34.
gold/
* powerpc.cc: Update throughout for reloc renaming.
13 files changed:
bfd/ChangeLog
bfd/bfd-in2.h
bfd/elf64-ppc.c
bfd/libbfd.h
bfd/reloc.c
elfcpp/ChangeLog
elfcpp/powerpc.h
gas/ChangeLog
gas/config/tc-ppc.c
gold/ChangeLog
gold/powerpc.cc
include/ChangeLog
include/elf/ppc64.h