1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(C) 2020 Marvell International Ltd.
5 #ifndef _RTE_TRACE_POINT_H_
6 #error do not include this file directly, use <rte_trace_point.h> instead
9 #ifndef _RTE_TRACE_POINT_REGISTER_H_
10 #define _RTE_TRACE_POINT_REGISTER_H_
12 #include <rte_per_lcore.h>
14 RTE_DECLARE_PER_LCORE(volatile int, trace_point_sz);
16 #define RTE_TRACE_POINT_REGISTER(trace, name) \
17 __rte_trace_point_register(&__##trace, RTE_STR(name), \
18 (void (*)(void)) trace)
20 #define __rte_trace_point_emit_header_generic(t) \
21 RTE_PER_LCORE(trace_point_sz) = __RTE_TRACE_EVENT_HEADER_SZ
23 #define __rte_trace_point_emit_header_fp(t) \
24 __rte_trace_point_emit_header_generic(t)
26 #define __rte_trace_point_emit(in, type) \
28 RTE_BUILD_BUG_ON(sizeof(type) != sizeof(typeof(in))); \
29 __rte_trace_point_emit_field(sizeof(type), RTE_STR(in), \
33 #define rte_trace_point_emit_string(in) \
36 __rte_trace_point_emit_field(__RTE_TRACE_EMIT_STRING_LEN_MAX, \
37 RTE_STR(in)"[32]", "string_bounded_t"); \
40 #endif /* _RTE_TRACE_POINT_REGISTER_H_ */