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/**
* @file
*
* @brief Initializes Thread and Executes it
*
* @ingroup RTEMSScoreThread
*/
/*
* COPYRIGHT (c) 1989-1999.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <rtems/score/threadimpl.h>
#include <rtems/score/isrlevel.h>
#include <rtems/score/userextimpl.h>
bool _Thread_Start(
Thread_Control *the_thread,
const Thread_Entry_information *entry,
ISR_lock_Context *lock_context
)
{
Per_CPU_Control *cpu_self;
_Thread_State_acquire_critical( the_thread, lock_context );
if ( !_States_Is_dormant( the_thread->current_state ) ) {
_Thread_State_release( the_thread, lock_context );
return false;
}
the_thread->Start.Entry = *entry;
_Thread_Load_environment( the_thread );
_Thread_Clear_state_locked( the_thread, STATES_ALL_SET );
cpu_self = _Thread_Dispatch_disable_critical( lock_context );
_Thread_State_release( the_thread, lock_context );
_User_extensions_Thread_start( the_thread );
_Thread_Dispatch_enable( cpu_self );
return true;
}
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