diff options
Diffstat (limited to 'bfd/elf64-x86-64.c')
| -rw-r--r-- | bfd/elf64-x86-64.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index 1f8e6d0ebde..1a9bebe668f 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -7286,8 +7286,11 @@ elf_x86_64_merge_gnu_properties (struct bfd_link_info *info, features = 0; if (info->ibt) features = GNU_PROPERTY_X86_FEATURE_1_IBT; + if (info->shstk) + features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; number = aprop->u.number; - /* Add GNU_PROPERTY_X86_FEATURE_1_IBT. */ + /* Add GNU_PROPERTY_X86_FEATURE_1_IBT and + GNU_PROPERTY_X86_FEATURE_1_SHSTK. */ aprop->u.number = (number & bprop->u.number) | features; updated = number != (unsigned int) aprop->u.number; /* Remove the property if all feature bits are cleared. */ @@ -7299,9 +7302,12 @@ elf_x86_64_merge_gnu_properties (struct bfd_link_info *info, features = 0; if (info->ibt) features = GNU_PROPERTY_X86_FEATURE_1_IBT; + if (info->shstk) + features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; if (features) { - /* Add GNU_PROPERTY_X86_FEATURE_1_IBT. */ + /* Add GNU_PROPERTY_X86_FEATURE_1_IBT and + GNU_PROPERTY_X86_FEATURE_1_SHSTK. */ if (aprop != NULL) { number = aprop->u.number; @@ -7348,9 +7354,12 @@ elf_x86_64_link_setup_gnu_properties (struct bfd_link_info *info) features = 0; if (info->ibt) features = GNU_PROPERTY_X86_FEATURE_1_IBT; + if (info->shstk) + features |= GNU_PROPERTY_X86_FEATURE_1_SHSTK; if (features) { - /* Turn on GNU_PROPERTY_X86_FEATURE_1_IBT. */ + /* Turn on GNU_PROPERTY_X86_FEATURE_1_IBT and + GNU_PROPERTY_X86_FEATURE_1_SHSTK. */ bfd *ebfd = NULL; elf_property *prop; @@ -7368,7 +7377,8 @@ elf_x86_64_link_setup_gnu_properties (struct bfd_link_info *info) prop = _bfd_elf_get_property (pbfd, GNU_PROPERTY_X86_FEATURE_1_AND, 4); - /* Add GNU_PROPERTY_X86_FEATURE_1_IBT. */ + /* Add GNU_PROPERTY_X86_FEATURE_1_IBT and + GNU_PROPERTY_X86_FEATURE_1_SHSTK. */ prop->u.number |= features; prop->pr_kind = property_number; break; |