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| author | James Clarke <jrtc27@jrtc27.com> | 2016-06-28 12:00:56 +0100 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2016-06-28 12:00:56 +0100 |
| commit | 7160c10d6530b79ea45d435933b07765f610f54d (patch) | |
| tree | 16edffe83c4a976ac178ae15d6f7a0306c89c603 | |
| parent | 6c9a7fb62fcddbcafba8ab765e6fe190482c3d0a (diff) | |
| download | binutils-7160c10d6530b79ea45d435933b07765f610f54d.tar.gz binutils-7160c10d6530b79ea45d435933b07765f610f54d.tar.bz2 binutils-7160c10d6530b79ea45d435933b07765f610f54d.zip | |
Don't convert R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
bfd * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert
R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64.
gold * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32
to R_SPARC_RELATIVE if class is ELFCLASS64.
(Target_sparc::Scan::global): Likewise.
ld * testsuite/ld-elf/symbolic-func.r: Allow non-zero offsets from
.text.
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/elfxx-sparc.c | 3 | ||||
| -rw-r--r-- | gold/ChangeLog | 6 | ||||
| -rw-r--r-- | gold/sparc.cc | 11 | ||||
| -rw-r--r-- | ld/ChangeLog | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/symbolic-func.r | 2 |
6 files changed, 26 insertions, 6 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index e6ed9609fcc..52b26fcd593 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2016-06-28 James Clarke <jrtc27@jrtc27.com> + + * elfxx-sparc.c (_bfd_sparc_elf_relocate_section): Don't convert + R_SPARC_32 to R_SPARC_RELATIVE if class is ELFCLASS64. + 2016-06-28 Maciej W. Rozycki <macro@imgtec.com> * elf32-mips.c (elf_mips16_howto_table_rel): Add diff --git a/bfd/elfxx-sparc.c b/bfd/elfxx-sparc.c index 3c4725566c7..63558c7f555 100644 --- a/bfd/elfxx-sparc.c +++ b/bfd/elfxx-sparc.c @@ -3481,7 +3481,8 @@ _bfd_sparc_elf_relocate_section (bfd *output_bfd, } else { - if (r_type == R_SPARC_32 || r_type == R_SPARC_64) + if ( (!ABI_64_P (output_bfd) && r_type == R_SPARC_32) + || (ABI_64_P (output_bfd) && r_type == R_SPARC_64)) { outrel.r_info = SPARC_ELF_R_INFO (htab, NULL, 0, R_SPARC_RELATIVE); diff --git a/gold/ChangeLog b/gold/ChangeLog index 0bf521ddde9..1a52b850dbc 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,9 @@ +2016-06-28 James Clarke <jrtc27@jrtc27.com> + + * sparc.cc (Target_sparc::Scan::local): Don't convert R_SPARC_32 + to R_SPARC_RELATIVE if class is ELFCLASS64. + (Target_sparc::Scan::global): Likewise. + 2016-06-23 Cary Coutant <ccoutant@gmail.com> Igor Kudrin <ikudrin@accesssoftek.com> diff --git a/gold/sparc.cc b/gold/sparc.cc index 10a503153e7..dc4612dc2a1 100644 --- a/gold/sparc.cc +++ b/gold/sparc.cc @@ -2292,7 +2292,9 @@ Target_sparc<size, big_endian>::Scan::local( // apply the link-time value, so we flag the location with // an R_SPARC_RELATIVE relocation so the dynamic loader can // relocate it easily. - if (parameters->options().output_is_position_independent()) + if (parameters->options().output_is_position_independent() + && ((size == 64 && r_type == elfcpp::R_SPARC_64) + || (size == 32 && r_type == elfcpp::R_SPARC_32))) { Reloc_section* rela_dyn = target->rela_dyn_section(layout); unsigned int r_sym = elfcpp::elf_r_sym<size>(reloc.get_r_info()); @@ -2300,8 +2302,9 @@ Target_sparc<size, big_endian>::Scan::local( output_section, data_shndx, reloc.get_r_offset(), reloc.get_r_addend(), is_ifunc); + break; } - break; + /* Fall through. */ case elfcpp::R_SPARC_HIX22: case elfcpp::R_SPARC_LOX10: @@ -2766,8 +2769,8 @@ Target_sparc<size, big_endian>::Scan::global( reloc.get_r_offset(), reloc.get_r_addend()); } - else if ((r_type == elfcpp::R_SPARC_32 - || r_type == elfcpp::R_SPARC_64) + else if (((size == 64 && r_type == elfcpp::R_SPARC_64) + || (size == 32 && r_type == elfcpp::R_SPARC_32)) && gsym->can_use_relative_reloc(false)) { Reloc_section* rela_dyn = target->rela_dyn_section(layout); diff --git a/ld/ChangeLog b/ld/ChangeLog index 79c495d1c7d..9b6ff77afb1 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,8 @@ +2016-06-28 James Clarke <jrtc27@jrtc27.com> + + * testsuite/ld-elf/symbolic-func.r: Allow non-zero offsets from + .text. + 2016-06-28 Maciej W. Rozycki <macro@imgtec.com> * testsuite/ld-mips-elf/attr-gnu-4-10.d: Match any UNIX OS/ABI. diff --git a/ld/testsuite/ld-elf/symbolic-func.r b/ld/testsuite/ld-elf/symbolic-func.r index 174e76fb0f5..3d31f8f72b2 100644 --- a/ld/testsuite/ld-elf/symbolic-func.r +++ b/ld/testsuite/ld-elf/symbolic-func.r @@ -14,5 +14,5 @@ Relocation section.* *Offset.* -0*[1-9a-f][0-9a-f]* +[^ ]+ +[^ ]+ +([0-9a-f]+( +\.text( \+ 0)?)?)? +0*[1-9a-f][0-9a-f]* +[^ ]+ +[^ ]+ +([0-9a-f]+( +\.text( \+ [0-9a-f]+)?)?)? #pass |