diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-05-01 11:32:44 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2010-05-01 11:32:44 +0000 |
| commit | 72189cd2defd70ceb80276539e5fa294dc984851 (patch) | |
| tree | f02555e0091d306ee6ca92a8cbeef7195aba082a /lib/csu/crtend.c | |
| parent | dd2d0472289af6e25a7ba0ac8e710e777f02afcd (diff) | |
Sprinkle a few __used markers to prevent gcc4 from throwing away essential
bits of code and data. With this change gcc4 builds usable crt*.o on sparc64,
other architectures probably need some more love.
ok marco@, jsg@
Diffstat (limited to 'lib/csu/crtend.c')
| -rw-r--r-- | lib/csu/crtend.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/lib/csu/crtend.c b/lib/csu/crtend.c index f26b95580ba..6f61be9afa8 100644 --- a/lib/csu/crtend.c +++ b/lib/csu/crtend.c @@ -1,4 +1,4 @@ -/* $OpenBSD: crtend.c,v 1.8 2009/07/14 16:37:31 jsg Exp $ */ +/* $OpenBSD: crtend.c,v 1.9 2010/05/01 11:32:43 kettenis Exp $ */ /* $NetBSD: crtend.c,v 1.1 1996/09/12 16:59:04 cgd Exp $ */ #include <sys/cdefs.h> @@ -6,16 +6,16 @@ #include "extern.h" static init_f __CTOR_LIST__[1] - __attribute__((section(".ctors"))) = { (void *)0 }; /* XXX */ + __used __attribute__((section(".ctors"))) = { (void *)0 }; /* XXX */ static init_f __DTOR_LIST__[1] - __attribute__((section(".dtors"))) = { (void *)0 }; /* XXX */ + __used __attribute__((section(".dtors"))) = { (void *)0 }; /* XXX */ static const int __EH_FRAME_END__[] -__attribute__((unused, section(".eh_frame"), aligned(4))) = { 0 }; + __used __attribute__((section(".eh_frame"), aligned(4))) = { 0 }; #if (__GNUC__ > 2) static void * __JCR_END__[] -__attribute__((unused, section(".jcr"), aligned(sizeof(void*)))) = { 0 }; + __used __attribute__((section(".jcr"), aligned(sizeof(void*)))) = { 0 }; #endif MD_SECTION_EPILOGUE(".init"); |