diff options
Diffstat (limited to 'cpukit/libtrace/record/record-userext.c')
-rw-r--r-- | cpukit/libtrace/record/record-userext.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/cpukit/libtrace/record/record-userext.c b/cpukit/libtrace/record/record-userext.c new file mode 100644 index 0000000000..a57a3f751e --- /dev/null +++ b/cpukit/libtrace/record/record-userext.c @@ -0,0 +1,125 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (C) 2018, 2019 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. + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems/record.h> +#include <rtems/score/thread.h> + +bool _Record_Thread_create( + struct _Thread_Control *executing, + struct _Thread_Control *created +) +{ + rtems_record_produce( + RTEMS_RECORD_THREAD_CREATE, + created->Object.id + ); + + 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 + ); +} |