diff options
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elf64-ppc.c | 2 | ||||
| -rw-r--r-- | ld/ChangeLog | 7 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/pr22649.msg | 2 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/shared.exp | 77 |
5 files changed, 57 insertions, 37 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index a31693e..85ea86a 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2018-01-12 Alan Modra <amodra@gmail.com> + + PR ld/22649 + * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Ignore dynamic + references on forced local symbols. + 2018-01-12 Vlad Ivanov <vlad@ivanov.email> * elfxx-mips.c (_bfd_mips_elf_final_link): Notify user when diff --git a/bfd/elf64-ppc.c b/bfd/elf64-ppc.c index c548fef..d4016b9 100644 --- a/bfd/elf64-ppc.c +++ b/bfd/elf64-ppc.c @@ -6447,7 +6447,7 @@ ppc64_elf_gc_mark_dynamic_ref (struct elf_link_hash_entry *h, void *inf) if ((eh->elf.root.type == bfd_link_hash_defined || eh->elf.root.type == bfd_link_hash_defweak) - && (eh->elf.ref_dynamic + && ((eh->elf.ref_dynamic && !eh->elf.forced_local) || ((eh->elf.def_regular || ELF_COMMON_DEF_P (&eh->elf)) && ELF_ST_VISIBILITY (eh->elf.other) != STV_INTERNAL && ELF_ST_VISIBILITY (eh->elf.other) != STV_HIDDEN diff --git a/ld/ChangeLog b/ld/ChangeLog index a2c13c8..39f79fe 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,10 @@ +2018-01-12 Alan Modra <amodra@gmail.com> + + PR ld/22649 + * testsuite/ld-elf/pr22649.msg: Allow other messages. + * testsuite/ld-elf/shared.exp: Check that --gc-sections is + supported before running ld/22649 tests. + 2018-01-12 Nick Clifton <nickc@redhat.com> * emultempl/elf32.em (_handle_option): Add support for "-z undefs" diff --git a/ld/testsuite/ld-elf/pr22649.msg b/ld/testsuite/ld-elf/pr22649.msg index b4e45bd..66b5f25 100644 --- a/ld/testsuite/ld-elf/pr22649.msg +++ b/ld/testsuite/ld-elf/pr22649.msg @@ -1 +1,3 @@ +#... .*: Removing unused section '\.data' in file 'tmpdir/pr22649-2.*\.o' +#pass diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp index 1247fd2..5c4d78a 100644 --- a/ld/testsuite/ld-elf/shared.exp +++ b/ld/testsuite/ld-elf/shared.exp @@ -90,44 +90,49 @@ run_ld_link_tests [list \ {} \ "pr22649-1.so" \ ] \ - [list \ - "Build pr22649-2a.so" \ - "$LFLAGS -shared -gc-sections -print-gc-sections" \ - "" \ - "$AFLAGS_PIC" \ - {pr22649-2a.s} \ - {{ld pr22649.msg}} \ - "pr22649-2a.so" \ - ] \ - [list \ - "Build pr22649-2b.so" \ - "$LFLAGS -shared -gc-sections -print-gc-sections" \ - "tmpdir/pr22649-1.so" \ - "$AFLAGS_PIC" \ - {pr22649-2a.s} \ - {{ld pr22649.msg}} \ - "pr22649-2b.so" \ - ] \ - [list \ - "Build pr22649-2c.so" \ - "$LFLAGS -shared -gc-sections -print-gc-sections" \ - "" \ - "$AFLAGS_PIC" \ - {pr22649-2b.s} \ - {} \ - "pr22649-2b.so" \ - ] \ - [list \ - "Build pr22649-2d.so" \ - "$LFLAGS -shared -gc-sections -print-gc-sections" \ - "tmpdir/pr22649-1.so" \ - "$AFLAGS_PIC" \ - {pr22649-2b.s} \ - {} \ - "pr22649-2b.so" \ - ] \ ] +if { [check_gc_sections_available] } { + run_ld_link_tests [list \ + [list \ + "Build pr22649-2a.so" \ + "$LFLAGS -shared -gc-sections -print-gc-sections" \ + "" \ + "$AFLAGS_PIC" \ + {pr22649-2a.s} \ + {{ld pr22649.msg}} \ + "pr22649-2a.so" \ + ] \ + [list \ + "Build pr22649-2b.so" \ + "$LFLAGS -shared -gc-sections -print-gc-sections" \ + "tmpdir/pr22649-1.so" \ + "$AFLAGS_PIC" \ + {pr22649-2a.s} \ + {{ld pr22649.msg}} \ + "pr22649-2b.so" \ + ] \ + [list \ + "Build pr22649-2c.so" \ + "$LFLAGS -shared -gc-sections -print-gc-sections" \ + "" \ + "$AFLAGS_PIC" \ + {pr22649-2b.s} \ + {} \ + "pr22649-2b.so" \ + ] \ + [list \ + "Build pr22649-2d.so" \ + "$LFLAGS -shared -gc-sections -print-gc-sections" \ + "tmpdir/pr22649-1.so" \ + "$AFLAGS_PIC" \ + {pr22649-2b.s} \ + {} \ + "pr22649-2b.so" \ + ] \ + ] +} + run_ld_link_tests [list \ [list \ "DT_TEXTREL in shared lib" \ |