-/*-
- * BSD LICENSE
- *
- * Copyright(c) 2010-2013 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
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * 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
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2010-2014 Intel Corporation
*/
#ifndef _RTE_DEBUG_H_
* the implementation is architecture-specific.
*/
+#include "rte_log.h"
+#include "rte_branch_prediction.h"
+
#ifdef __cplusplus
extern "C" {
#endif
*
* Display the format string and its expanded arguments (printf-like).
*
- * In a linuxapp environment, this function dumps the stack and calls
+ * In a linux environment, this function dumps the stack and calls
* abort() resulting in a core dump if enabled.
*
* 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 \"%s\" failed\n", __LINE__, #exp); \
+} while (0)
/*
* Provide notification of a critical non-recoverable error and stop.
* 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)));
+ __rte_format_printf(2, 3);
#ifdef __cplusplus
}