X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_debug.h;h=79b67b3ec32c16626fbfbca9d74b77fad914056b;hb=e9139a32f6e8dcc3e6fe4050ff45a9570fdba58b;hp=5c9d85aac5794f42858ab94f0c6c8db1eeaf2358;hpb=1c1d4d7a923d4804f1926fc5264f9ecdd8977b04;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_debug.h b/lib/librte_eal/common/include/rte_debug.h
index 5c9d85aac5..79b67b3ec3 100644
--- a/lib/librte_eal/common/include/rte_debug.h
+++ b/lib/librte_eal/common/include/rte_debug.h
@@ -1,13 +1,13 @@
 /*-
  *   BSD LICENSE
- * 
- *   Copyright(c) 2010-2013 Intel Corporation. All rights reserved.
+ *
+ *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
  *   All rights reserved.
- * 
+ *
  *   Redistribution and use in source and binary forms, with or without
  *   modification, are permitted provided that the following conditions
  *   are met:
- * 
+ *
  *     * Redistributions of source code must retain the above copyright
  *       notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above copyright
@@ -17,7 +17,7 @@
  *     * Neither the name of Intel Corporation nor the names of its
  *       contributors may be used to endorse or promote products derived
  *       from this software without specific prior written permission.
- * 
+ *
  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
@@ -43,6 +43,9 @@
  * the implementation is architecture-specific.
  */
 
+#include "rte_log.h"
+#include "rte_branch_prediction.h"
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -70,13 +73,21 @@ void rte_dump_registers(void);
  *
  * The function never returns.
  *
- * @param format
- *   The format string
- * @param args
- *   The variable list of arguments.
+ * @param ...
+ *   The format string, followed by the variable list of arguments.
  */
-#define rte_panic_(func, format, ...) __rte_panic(func, format "%.0s", __VA_ARGS__)
 #define rte_panic(...) rte_panic_(__func__, __VA_ARGS__, "dummy")
+#define rte_panic_(func, format, ...) __rte_panic(func, format "%.0s", __VA_ARGS__)
+
+#ifdef RTE_ENABLE_ASSERT
+#define RTE_ASSERT(exp)	RTE_VERIFY(exp)
+#else
+#define RTE_ASSERT(exp) do {} while (0)
+#endif
+#define	RTE_VERIFY(exp)	do {                                                  \
+	if (unlikely(!(exp)))                                                           \
+		rte_panic("line %d\tassert \"" #exp "\" failed\n", __LINE__); \
+} while (0)
 
 /*
  * Provide notification of a critical non-recoverable error and stop.
@@ -85,7 +96,11 @@ void rte_dump_registers(void);
  * documentation.
  */
 void __rte_panic(const char *funcname , const char *format, ...)
+#ifdef __GNUC__
+#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2))
 	__attribute__((cold))
+#endif
+#endif
 	__attribute__((noreturn))
 	__attribute__((format(printf, 2, 3)));