commit 77b8b877430f6e384434d0acb201526c0d34b19c
author Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com> Wed Mar 01 15:35:28 2023 +0000
committer jayanthchidanand-arm <jayanthdodderi.chidanand@arm.com> Wed Mar 01 17:54:07 2023 +0100
tree be73589f0975248fc8bc18f9c5db21475b22fa8f
parent 64e01a36a2277039dd79d2751d940b974e904fbe

fix(cpufeat): resolve build errors due to compiler optimization

Currently most of the architectural feature build flags are set
to 2(FEATURE_STATE_CHECK) for fvp platform only.

However other platforms still configure them by default to 0, which
would lead to build failures in cases when compiler configured
to build TF-A  with zero optimization (CFLAGS='-O0').

This patch addresses such build issues and thereby resolves the failures
seen under CI-l3 test_configurations.

Change-Id: I45b82b821951bba6b9df08177f7d286e624a4239
Signed-off-by: Jayanth Dodderi Chidanand <jayanthdodderi.chidanand@arm.com>

include/lib/extensions/brbe.h

diff --git a/include/lib/extensions/brbe.h b/include/lib/extensions/brbe.h
index aac1ace..aee208d 100644
--- a/include/lib/extensions/brbe.h
+++ b/include/lib/extensions/brbe.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,12 @@
 #ifndef BRBE_H
 #define BRBE_H
 
+#if ENABLE_BRBE_FOR_NS
 void brbe_enable(void);
+#else
+void brbe_enable(void)
+{
+}
+#endif /* ENABLE_BRBE_FOR_NS */
 
 #endif /* BRBE_H */

include/lib/extensions/trbe.h

diff --git a/include/lib/extensions/trbe.h b/include/lib/extensions/trbe.h
index 1753ab6..0eff7c4 100644
--- a/include/lib/extensions/trbe.h
+++ b/include/lib/extensions/trbe.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,12 @@
 #ifndef TRBE_H
 #define TRBE_H
 
+#if ENABLE_TRBE_FOR_NS
 void trbe_enable(void);
+#else
+void trbe_enable(void)
+{
+}
+#endif /* ENABLE_TRBE_FOR_NS */
 
 #endif /* TRBE_H */

include/lib/extensions/trf.h

diff --git a/include/lib/extensions/trf.h b/include/lib/extensions/trf.h
index 18f17f3..a440abd 100644
--- a/include/lib/extensions/trf.h
+++ b/include/lib/extensions/trf.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, Arm Limited. All rights reserved.
+ * Copyright (c) 2021-2023, Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -7,6 +7,12 @@
 #ifndef TRF_H
 #define TRF_H
 
+#if ENABLE_TRF_FOR_NS
 void trf_enable(void);
+#else
+void trf_enable(void)
+{
+}
+#endif /* ENABLE_TRF_FOR_NS */
 
 #endif /* TRF_H */