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/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) 2018 embedded brains GmbH
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* 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.
*/
#include <rtems/record.h>
#include <rtems/score/thread.h>
bool _Record_Thread_create(
struct _Thread_Control *executing,
struct _Thread_Control *created
)
{
rtems_record_context context_storage;
rtems_record_context *context;
Objects_Id id;
context = rtems_record_prepare( &context_storage, 2 );
context = rtems_record_add(
context,
RTEMS_RECORD_EVENT_THREAD_CREATED,
created->Object.id
);
/* The idle threads are created without an executing thread */
if ( executing != NULL ) {
id = executing->Object.id;
} else {
id = 0;
}
rtems_record_commit(
context,
RTEMS_RECORD_EVENT_THREAD_CREATED_BY,
id
);
return true;
}
void _Record_Thread_delete(
struct _Thread_Control *executing,
struct _Thread_Control *deleted
)
{
rtems_record_context context_storage;
rtems_record_context *context;
context = rtems_record_prepare( &context_storage, 2 );
context = rtems_record_add(
context,
RTEMS_RECORD_EVENT_THREAD_DELETED,
deleted->Object.id
);
rtems_record_commit(
context,
RTEMS_RECORD_EVENT_THREAD_DELETED_BY,
executing->Object.id
);
}
void _Record_Thread_switch(
struct _Thread_Control *executing,
struct _Thread_Control *heir
)
{
rtems_record_context context_storage;
rtems_record_context *context;
context = rtems_record_prepare( &context_storage, 3 );
context = rtems_record_add(
context,
RTEMS_RECORD_EVENT_THREAD_SWITCH_OUT,
executing->Object.id
);
context = rtems_record_add(
context,
RTEMS_RECORD_EVENT_THREAD_STACK_CURRENT,
#if defined(__GNUC__)
(uintptr_t) __builtin_frame_address( 0 )
- (uintptr_t) executing->Start.Initial_stack.area
#else
0
#endif
);
rtems_record_commit(
context,
RTEMS_RECORD_EVENT_THREAD_SWITCH_IN,
heir->Object.id
);
}
void _Record_Thread_terminate( struct _Thread_Control *executing )
{
rtems_record_produce(
RTEMS_RECORD_EVENT_THREAD_TERMINATED,
executing->Object.id
);
}
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