/*
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (C) 2018, 2019 embedded brains GmbH & Co. KG
*
* 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.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/record.h>
#include <rtems/score/threadimpl.h>
bool _Record_Thread_create(
struct _Thread_Control *executing,
struct _Thread_Control *created
)
{
rtems_record_data data;
char name[ 2 * THREAD_DEFAULT_MAXIMUM_NAME_SIZE ];
rtems_record_item items[ 1 + sizeof( name ) / sizeof( data ) ];
size_t len;
size_t used;
items[ 0 ].event = RTEMS_RECORD_THREAD_CREATE;
items[ 0 ].data = created->Object.id;
len = _Thread_Get_name( created, name, sizeof( name ) );
used = _Record_String_to_items(
RTEMS_RECORD_THREAD_NAME,
name,
len,
&items[ 1 ],
RTEMS_ARRAY_SIZE( items ) - 1
);
rtems_record_produce_n( items, used + 1 );
return true;
}
void _Record_Thread_start(
struct _Thread_Control *executing,
struct _Thread_Control *started
)
{
rtems_record_produce(
RTEMS_RECORD_THREAD_START,
started->Object.id
);
}
void _Record_Thread_restart(
struct _Thread_Control *executing,
struct _Thread_Control *restarted
)
{
rtems_record_produce(
RTEMS_RECORD_THREAD_RESTART,
restarted->Object.id
);
}
void _Record_Thread_delete(
struct _Thread_Control *executing,
struct _Thread_Control *deleted
)
{
rtems_record_produce(
RTEMS_RECORD_THREAD_DELETE,
deleted->Object.id
);
}
void _Record_Thread_switch(
struct _Thread_Control *executing,
struct _Thread_Control *heir
)
{
rtems_record_item items[ 3 ];
items[ 0 ].event = RTEMS_RECORD_THREAD_SWITCH_OUT;
items[ 0 ].data = executing->Object.id;
items[ 1 ].event = RTEMS_RECORD_THREAD_STACK_CURRENT;
items[ 1 ].data =
#if defined(__GNUC__)
(uintptr_t) __builtin_frame_address( 0 )
- (uintptr_t) executing->Start.Initial_stack.area;
#else
0;
#endif
items[ 2 ].event = RTEMS_RECORD_THREAD_SWITCH_IN;
items[ 2 ].data = heir->Object.id;
rtems_record_produce_n( items, RTEMS_ARRAY_SIZE( items ) );
}
void _Record_Thread_begin( struct _Thread_Control *executing )
{
rtems_record_produce(
RTEMS_RECORD_THREAD_BEGIN,
executing->Object.id
);
}
void _Record_Thread_exitted( struct _Thread_Control *executing )
{
rtems_record_produce(
RTEMS_RECORD_THREAD_EXITTED,
executing->Object.id
);
}
void _Record_Thread_terminate( struct _Thread_Control *executing )
{
rtems_record_produce(
RTEMS_RECORD_THREAD_TERMINATE,
executing->Object.id
);
}