diff options
| -rw-r--r-- | bfd/ChangeLog | 6 | ||||
| -rw-r--r-- | bfd/elflink.c | 6 | ||||
| -rw-r--r-- | ld/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/dynamic-1.c | 10 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/dynamic-1.rd | 5 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/dynamic-1.syms | 3 | ||||
| -rw-r--r-- | ld/testsuite/ld-elf/shared.exp | 3 |
7 files changed, 41 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 16ca958..2117f41 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,9 @@ +2014-02-10 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/16530 + * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in + executables if it matches dynamic_list. + 2014-02-10 Alan Modra <amodra@gmail.com> * po/SRC-POTFILES.in: Regenerate. diff --git a/bfd/elflink.c b/bfd/elflink.c index af4f6bb..b196203 100644 --- a/bfd/elflink.c +++ b/bfd/elflink.c @@ -12140,11 +12140,15 @@ bfd_boolean bfd_elf_gc_mark_dynamic_ref_symbol (struct elf_link_hash_entry *h, void *inf) { struct bfd_link_info *info = (struct bfd_link_info *) inf; + struct bfd_elf_dynamic_list *d = info->dynamic_list; if ((h->root.type == bfd_link_hash_defined || h->root.type == bfd_link_hash_defweak) && (h->ref_dynamic - || ((!info->executable || info->export_dynamic) + || ((!info->executable + || info->export_dynamic + || (d != NULL + && (*d->match) (&d->head, NULL, h->root.root.string))) && h->def_regular && ELF_ST_VISIBILITY (h->other) != STV_INTERNAL && ELF_ST_VISIBILITY (h->other) != STV_HIDDEN diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog index e9eb2aa..e289383 100644 --- a/ld/testsuite/ChangeLog +++ b/ld/testsuite/ChangeLog @@ -1,3 +1,12 @@ +2014-02-10 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/16530 + * ld-elf/dynamic-1.c: New file. + * ld-elf/dynamic-1.rd: Likewise. + * ld-elf/dynamic-1.syms: Likewise. + + * ld-elf/shared.exp (build_tests): Add dynamic-1. + 2014-02-02 Sebastian Huber <sebastian.huber@embedded-brains.de> * ld-scripts/rgn-at9.d: New file. diff --git a/ld/testsuite/ld-elf/dynamic-1.c b/ld/testsuite/ld-elf/dynamic-1.c new file mode 100644 index 0000000..439ffd1 --- /dev/null +++ b/ld/testsuite/ld-elf/dynamic-1.c @@ -0,0 +1,10 @@ +void +dynamic () +{ +} + +int +main () +{ + return 0; +} diff --git a/ld/testsuite/ld-elf/dynamic-1.rd b/ld/testsuite/ld-elf/dynamic-1.rd new file mode 100644 index 0000000..2c2f23b --- /dev/null +++ b/ld/testsuite/ld-elf/dynamic-1.rd @@ -0,0 +1,5 @@ +Symbol table '\.dynsym' contains [0-9]+ entries: + +Num: +Value +Size Type +Bind +Vis +Ndx Name +#... + +[0-9]+: +[0-9a-f]+ +[0-9a-f]+ +FUNC +GLOBAL +DEFAULT +[0-9]+ +_?dynamic +#... diff --git a/ld/testsuite/ld-elf/dynamic-1.syms b/ld/testsuite/ld-elf/dynamic-1.syms new file mode 100644 index 0000000..c9517f8 --- /dev/null +++ b/ld/testsuite/ld-elf/dynamic-1.syms @@ -0,0 +1,3 @@ +{ + dynamic; +}; diff --git a/ld/testsuite/ld-elf/shared.exp b/ld/testsuite/ld-elf/shared.exp index 981ce71..949851f 100644 --- a/ld/testsuite/ld-elf/shared.exp +++ b/ld/testsuite/ld-elf/shared.exp @@ -227,6 +227,9 @@ set build_tests { {"Build rdynamic-1" "-rdynamic -Wl,--gc-sections" "-ffunction-sections" {rdynamic-1.c} {{readelf {-s} rdynamic-1.rd}} "rdynamic-1"} + {"Build dynamic-1" + "-Wl,--dynamic-list,dynamic-1.syms -Wl,--gc-sections" "-ffunction-sections" + {dynamic-1.c} {{readelf {-s} dynamic-1.rd}} "dynamic-1"} } run_cc_link_tests $build_tests |