Add header guards to asm macro files
Some assembly files containing macros are included like header files
into other assembly files. This will cause assembler errors if they
are included multiple times.
Add header guards to assembly macro files to avoid assembler errors.
Change-Id: Ia632e767ed7df7bf507b294982b8d730a6f8fe69
diff --git a/plat/fvp/include/plat_macros.S b/plat/fvp/include/plat_macros.S
index 9e5ef4d..6349c11 100644
--- a/plat/fvp/include/plat_macros.S
+++ b/plat/fvp/include/plat_macros.S
@@ -27,6 +27,9 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef __PLAT_MACROS_S__
+#define __PLAT_MACROS_S__
+
#include <cci.h>
#include <gic_v2.h>
#include <plat_config.h>
@@ -117,3 +120,5 @@
/* Store to the crash buf and print to console */
bl str_in_crash_buf_print
.endm
+
+#endif /* __PLAT_MACROS_S__ */