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Diffstat (limited to '')
| -rw-r--r-- | src/basic/static-destruct.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/basic/static-destruct.h b/src/basic/static-destruct.h index 5c0bea31a6..9f7392121d 100644 --- a/src/basic/static-destruct.h +++ b/src/basic/static-destruct.h @@ -21,10 +21,14 @@ typedef struct StaticDestructor { typeof(variable) *q = p; \ func(q); \ } \ - /* The actual destructor structure */ \ + /* The actual destructor structure we place in a special section to find it */ \ _section_("SYSTEMD_STATIC_DESTRUCT") \ + /* We pick pointer alignment, since that is apparently what gcc does for static variables */ \ _alignptr_ \ + /* Make sure this is not dropped from the image because not explicitly referenced */ \ _used_ \ + /* Make sure that AddressSanitizer doesn't pad this variable: we want everything in this section packed next to each other so that we can enumerate it. */ \ + _variable_no_sanitize_address_ \ static const StaticDestructor UNIQ_T(static_destructor_entry, uq) = { \ .data = &(variable), \ .destroy = UNIQ_T(static_destructor_wrapper, uq), \ |