Avoid duplicated code by placing general code for all three Core-Types in a generic folder.

The Core-Folder contains the generic code only.
The specific code is placed in the folder Core_A/R/M and includes the generic code.

Author: Masmiseim36

CMSIS/Core/Include/cmsis_armcc.h

@@ -1,11 +1,11 @@
 /**************************************************************************//**
- * @file     cmsis_compiler.h
+ * @file     compiler.h
  * @brief    CMSIS compiler generic header file
- * @version  V5.1.0
- * @date     09. October 2018
+ * @version  V5.0.0
+ * @date     04. December 2022
  ******************************************************************************/
 /*
- * Copyright (c) 2009-2018 Arm Limited. All rights reserved.
+ * Copyright (c) 2009-2022 Arm Limited. All rights reserved.
  *
  * SPDX-License-Identifier: Apache-2.0
  *
@@ -22,8 +22,8 @@
  * limitations under the License.
  */
 
-#ifndef __CMSIS_COMPILER_H
-#define __CMSIS_COMPILER_H
+#ifndef __CMSIS_GENERIC_COMPILER_H
+#define __CMSIS_GENERIC_COMPILER_H
 
 #include <stdint.h>
 
@@ -82,6 +82,9 @@
   #ifndef   __NO_RETURN
     #define __NO_RETURN                            __attribute__((noreturn))
   #endif
+  #ifndef   CMSIS_DEPRECATED
+    #define CMSIS_DEPRECATED                       __attribute__((deprecated))
+  #endif
   #ifndef   __USED
     #define __USED                                 __attribute__((used))
   #endif
@@ -154,6 +157,9 @@
   #ifndef   __NO_RETURN
     #define __NO_RETURN                            __attribute__((noreturn))
   #endif
+  #ifndef   CMSIS_DEPRECATED
+    #define CMSIS_DEPRECATED                       __attribute__((deprecated))
+  #endif
   #ifndef   __USED
     #define __USED                                 __attribute__((used))
   #endif
@@ -228,6 +234,10 @@
     #warning No compiler specific solution for __USED. __USED is ignored.
     #define __USED
   #endif
+  #ifndef   CMSIS_DEPRECATED
+    #warning No compiler specific solution for CMSIS_DEPRECATED. CMSIS_DEPRECATED is ignored.
+    #define CMSIS_DEPRECATED
+  #endif
   #ifndef   __WEAK
     #define __WEAK                                 __weak
   #endif
@@ -279,5 +289,5 @@
 #endif
 
 
-#endif /* __CMSIS_COMPILER_H */
+#endif /* __CMSIS_GENERIC_COMPILER_H */