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/include/common/asm_macros.S b/include/common/asm_macros.S
index 4dcb5f0..f9e7823 100644
--- a/include/common/asm_macros.S
+++ b/include/common/asm_macros.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2013-2015, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -27,6 +27,8 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef __ASM_MACROS_S__
+#define __ASM_MACROS_S__
#include <arch.h>
@@ -204,3 +206,5 @@
_mov_imm16 \_reg, (\_val), 48
.endif
.endm
+
+#endif /* __ASM_MACROS_S__ */
diff --git a/include/common/assert_macros.S b/include/common/assert_macros.S
index 807972f..cb6c78b 100644
--- a/include/common/assert_macros.S
+++ b/include/common/assert_macros.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -27,6 +27,8 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef __ASSERT_MACROS_S__
+#define __ASSERT_MACROS_S__
/*
* Assembler macro to enable asm_assert. Use this macro wherever
@@ -47,3 +49,5 @@
mov x1, __LINE__ ;\
b asm_assert ;\
300:
+
+#endif /* __ASSERT_MACROS_S__ */
diff --git a/include/lib/cpus/aarch64/cpu_macros.S b/include/lib/cpus/aarch64/cpu_macros.S
index 089f09c..72c35fb 100644
--- a/include/lib/cpus/aarch64/cpu_macros.S
+++ b/include/lib/cpus/aarch64/cpu_macros.S
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2014, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -27,6 +27,8 @@
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
+#ifndef __CPU_MACROS_S__
+#define __CPU_MACROS_S__
#include <arch.h>
@@ -80,3 +82,5 @@
.quad \_name\()_cpu_reg_dump
#endif
.endm
+
+#endif /* __CPU_MACROS_S__ */
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__ */
diff --git a/plat/juno/include/plat_macros.S b/plat/juno/include/plat_macros.S
index ac1077b..96b672a 100644
--- a/plat/juno/include/plat_macros.S
+++ b/plat/juno/include/plat_macros.S
@@ -27,6 +27,8 @@
* 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>
@@ -107,3 +109,6 @@
/* Store to the crash buf and print to console */
bl str_in_crash_buf_print
.endm
+
+
+#endif /* __PLAT_MACROS_S__ */