[Libunwind-devel] [PATCH 3/7] ppc32: add used attribute to dmy_ctxt

[Cody P Schafer]

---
 src/ppc32/ucontext_i.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ppc32/ucontext_i.h b/src/ppc32/ucontext_i.h
index ab21713..41b5ad5 100644
--- a/src/ppc32/ucontext_i.h
+++ b/src/ppc32/ucontext_i.h
@@ -43,7 +43,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 
SOFTWARE.  */
 
 /* These are dummy structures used only for obtaining the offsets of the
    various structure members. */
-static ucontext_t dmy_ctxt;
+static ucontext_t dmy_ctxt __attribute__((__used__));
 
 #define UC_MCONTEXT_GREGS_R0 ((void *)&dmy_ctxt.uc_mcontext.uc_regs->gregs[0] 
- (void *)&dmy_ctxt)
 #define UC_MCONTEXT_GREGS_R1 ((void *)&dmy_ctxt.uc_mcontext.uc_regs->gregs[1] 
- (void *)&dmy_ctxt)
-- 
1.7.11.3