75 lines
1.6 KiB
C
75 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* Copyright (C) 2019 MediaTek Inc.
|
|
*/
|
|
|
|
#undef TRACE_SYSTEM
|
|
#define TRACE_SYSTEM tee
|
|
|
|
#if !defined(_TRACE_TEE_H) || defined(TRACE_HEADER_MULTI_READ)
|
|
#define _TRACE_TEE_H
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/tracepoint.h>
|
|
#include <tee_sanity.h>
|
|
|
|
TRACE_EVENT(tee_sched_start,
|
|
TP_PROTO(struct tee_trace_struct *p),
|
|
TP_ARGS(p),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cpuid)
|
|
__array(char, ktime, TASK_COMM_LEN)
|
|
__field(u32, tpid)
|
|
__array(char, tbuf, TASK_COMM_LEN * 2)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->cpuid = p->cpuid;
|
|
memcpy(__entry->ktime, p->ktimestamp, TASK_COMM_LEN);
|
|
__entry->tpid = p->tee_pid;
|
|
memcpy(__entry->tbuf, p->tee_postfix, TASK_COMM_LEN * 2);
|
|
),
|
|
TP_printk("B|%d|%s[%u][%s]%03x-%s",
|
|
BEGINED_PID,
|
|
TEE_TRACING_MARK,
|
|
__entry->cpuid,
|
|
__entry->ktime,
|
|
__entry->tpid,
|
|
__entry->tbuf)
|
|
);
|
|
|
|
TRACE_EVENT(tee_sched_end,
|
|
TP_PROTO(struct tee_trace_struct *p),
|
|
TP_ARGS(p),
|
|
|
|
TP_STRUCT__entry(
|
|
__field(u32, cpuid)
|
|
__array(char, ktime, TASK_COMM_LEN)
|
|
__field(u32, tpid)
|
|
__array(char, tbuf, TASK_COMM_LEN)
|
|
),
|
|
TP_fast_assign(
|
|
__entry->cpuid = p->cpuid;
|
|
memcpy(__entry->ktime, p->ktimestamp, TASK_COMM_LEN);
|
|
__entry->tpid = p->tee_pid;
|
|
memcpy(__entry->tbuf, p->tee_postfix, TASK_COMM_LEN);
|
|
),
|
|
TP_printk("E|%d|%s[%u][%s]%03x-%s",
|
|
BEGINED_PID,
|
|
TEE_TRACING_MARK,
|
|
__entry->cpuid,
|
|
__entry->ktime,
|
|
__entry->tpid,
|
|
__entry->tbuf)
|
|
);
|
|
|
|
|
|
#endif /*_TRACE_TEE_H */
|
|
|
|
#undef TRACE_INCLUDE_PATH
|
|
#undef TRACE_INCLUDE_FILE
|
|
#define TRACE_INCLUDE_PATH .
|
|
#define TRACE_INCLUDE_FILE trace_tee
|
|
/* This part must be outside protection */
|
|
#include <trace/define_trace.h>
|