1 files changed, 51 insertions, 0 deletions
diff --git a/platform/linux-generic/include/api/odp/compiler.h b/platform/linux-generic/include/api/odp/compiler.h
new file mode 100644
index 000000000..71a44317a
--- /dev/null
+++ b/platform/linux-generic/include/api/odp/compiler.h
@@ -0,0 +1,51 @@
+/* Copyright (c) 2014, Linaro Limited
+ * All rights reserved.
+ *
+ * SPDX-License-Identifier:     BSD-3-Clause
+ */
+
+
+/**
+ * @file
+ *
+ * Compiler related
+ */
+
+#ifndef ODP_COMPILER_H_
+#define ODP_COMPILER_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @addtogroup odp_compiler_optim
+ *  Macro for old compilers
+ *  @{
+ */
+
+/** @internal GNU compiler version */
+#define GCC_VERSION (__GNUC__ * 10000 \
+			+ __GNUC_MINOR__ * 100 \
+			+ __GNUC_PATCHLEVEL__)
+
+/**
+ * @internal
+ * Compiler __builtin_bswap16() is not available on all platforms
+ * until GCC 4.8.0 - work around this by offering __odp_builtin_bswap16()
+ * Don't use this function directly, instead see odp_byteorder.h
+ */
+#if GCC_VERSION < 40800
+#define __odp_builtin_bswap16(u16) ((((u16)&0x00ff) << 8)|(((u16)&0xff00) >> 8))
+#else
+#define __odp_builtin_bswap16(u16) __builtin_bswap16(u16)
+#endif
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif