X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Finclude%2Frte_trace_point_register.h;h=4e7c25ba10dd2fee597b288dc535f92d48279424;hb=56e15e83b8e2dac99f683913ab180e6b011d1450;hp=6c5872a3e6b6346d6d00477f630d8bf19550ede0;hpb=f58880682c81d412369742ff7e8159f226d9e620;p=dpdk.git

diff --git a/lib/librte_eal/include/rte_trace_point_register.h b/lib/librte_eal/include/rte_trace_point_register.h
index 6c5872a3e6..4e7c25ba10 100644
--- a/lib/librte_eal/include/rte_trace_point_register.h
+++ b/lib/librte_eal/include/rte_trace_point_register.h
@@ -2,14 +2,15 @@
  * Copyright(C) 2020 Marvell International Ltd.
  */
 
-#ifndef _RTE_TRACE_POINT_H_
-#error do not include this file directly, use <rte_trace_point.h> instead
-#endif
-
 #ifndef _RTE_TRACE_POINT_REGISTER_H_
 #define _RTE_TRACE_POINT_REGISTER_H_
 
+#ifdef _RTE_TRACE_POINT_H_
+#error for registration, include this file first before <rte_trace_point.h>
+#endif
+
 #include <rte_per_lcore.h>
+#include <rte_trace_point.h>
 
 RTE_DECLARE_PER_LCORE(volatile int, trace_point_sz);
 
@@ -17,4 +18,24 @@ RTE_DECLARE_PER_LCORE(volatile int, trace_point_sz);
 	__rte_trace_point_register(&__##trace, RTE_STR(name), \
 		(void (*)(void)) trace)
 
+#define __rte_trace_point_emit_header_generic(t) \
+	RTE_PER_LCORE(trace_point_sz) = __RTE_TRACE_EVENT_HEADER_SZ
+
+#define __rte_trace_point_emit_header_fp(t) \
+	__rte_trace_point_emit_header_generic(t)
+
+#define __rte_trace_point_emit(in, type) \
+do { \
+	RTE_BUILD_BUG_ON(sizeof(type) != sizeof(typeof(in))); \
+	__rte_trace_point_emit_field(sizeof(type), RTE_STR(in), \
+		RTE_STR(type)); \
+} while (0)
+
+#define rte_trace_point_emit_string(in) \
+do { \
+	RTE_SET_USED(in); \
+	__rte_trace_point_emit_field(__RTE_TRACE_EMIT_STRING_LEN_MAX, \
+		RTE_STR(in)"[32]", "string_bounded_t"); \
+} while (0)
+
 #endif /* _RTE_TRACE_POINT_REGISTER_H_ */