Author: emaste
Date: Wed Oct 31 14:19:58 2018
New Revision: 339954
URL: https://svnweb.freebsd.org/changeset/base/339954
Log:
Add __used to __CTOR_LIST__ and __DTOR_LIST__
Enabling BSD_CRTBEGIN on amd64 resulted in
error: unused variable '__CTOR_LIST__'.
__CTOR_LIST__ is indeed unused in crtbegin.c; it marks the beginning of
the .ctors array and is used in crtend.c. Annotate __DTOR_LIST__ as
well for consistency.
Discussed with: andrew
MFC with: r339738
Sponsored by: The FreeBSD Foundation
Modified:
head/lib/csu/common/crtbegin.c
Modified: head/lib/csu/common/crtbegin.c
==============================================================================
--- head/lib/csu/common/crtbegin.c Wed Oct 31 14:03:48 2018
(r339953)
+++ head/lib/csu/common/crtbegin.c Wed Oct 31 14:19:58 2018
(r339954)
@@ -45,10 +45,10 @@ void *__dso_handle = 0;
#ifdef HAVE_CTORS
static void __do_global_dtors_aux(void) __used;
-static crt_func __CTOR_LIST__[] __section(".ctors") = {
+static crt_func __CTOR_LIST__[] __section(".ctors") __used = {
(crt_func)-1
};
-static crt_func __DTOR_LIST__[] __section(".dtors") = {
+static crt_func __DTOR_LIST__[] __section(".dtors") __used = {
(crt_func)-1
};
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