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Libs/platform/common/inc/sl_code_classification.h

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+/***************************************************************************//**
+ * @file
+ * @brief Code Classification API
+ *******************************************************************************
+ * # License
+ * <b>Copyright 2023 Silicon Laboratories Inc. www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Zlib
+ *
+ * The licensor of this software is Silicon Laboratories Inc.
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ ******************************************************************************/
+
+#ifndef _SL_CODE_CLASSIFICATION_H_
+#define _SL_CODE_CLASSIFICATION_H_
+
+#include "sli_code_classification.h"
+
+// NOTE: This API is for use by applications only.
+
+/**************************************************************************//**
+ * @addtogroup code_placement
+ * @brief Code Classification API
+ * @{
+ *****************************************************************************/
+
+/******************************************************************************/
+/* Macro API                                                                  */
+/******************************************************************************/
+#if defined(__GNUC__) && !defined(__llvm__)
+
+// With GCC, __attribute__ can be used to specify the input section of
+// functions.
+
+/// Prepend a function definition with this macro to place it in RAM.
+#define SL_CODE_RAM \
+  __attribute__((section("text_application_ram")))
+
+#elif defined(__ICCARM__)
+
+// With IAR, _Pragma can be used to specify the input section of
+// functions.
+
+/// Prepend a function definition with this macro to place it in RAM.
+#define SL_CODE_RAM \
+  _Pragma("location =\"text_application_ram\"")
+
+#elif defined(__llvm__)
+
+#define SL_CODE_RAM
+
+#else
+  #error "(sl_code_classification.h): Code classification does not support \
+  the chosen compiler."
+#endif // __GNUC__
+
+/** @} (end addtogroup code_placement) */
+#endif // _SL_CODE_CLASSIFICATION_H_