source: rtems/cpukit/score/src/threadclose.c @ 588a5901

4.104.114.84.95
Last change on this file since 588a5901 was 588a5901, checked in by Joel Sherrill <joel.sherrill@…>, on 12/16/03 at 23:30:12

2003-12-16 Ralf Corsepius <corsepiu@…>

PR 533/bsps

  • startup/linkcmds: Update linkcmds for gcc 3.3.2.
  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*
2 *  Thread Handler
3 *
4 *
5 *  COPYRIGHT (c) 1989-1999.
6 *  On-Line Applications Research Corporation (OAR).
7 *
8 *  The license and distribution terms for this file may be
9 *  found in found in the file LICENSE in this distribution or at
10 *  http://www.rtems.com/license/LICENSE.
11 *
12 *  $Id$
13 */
14
15#include <rtems/system.h>
16#include <rtems/score/apiext.h>
17#include <rtems/score/context.h>
18#include <rtems/score/interr.h>
19#include <rtems/score/isr.h>
20#include <rtems/score/object.h>
21#include <rtems/score/priority.h>
22#include <rtems/score/states.h>
23#include <rtems/score/sysstate.h>
24#include <rtems/score/thread.h>
25#include <rtems/score/threadq.h>
26#include <rtems/score/userext.h>
27#include <rtems/score/wkspace.h>
28
29/*
30 *  _Thread_Close
31 *
32 *  DESCRIPTION:
33 *
34 *  This routine frees all memory associated with the specified
35 *  thread and removes it from the local object table so no further
36 *  operations on this thread are allowed.
37 */
38 
39void _Thread_Close(
40  Objects_Information  *information,
41  Thread_Control       *the_thread
42)
43{
44  _User_extensions_Thread_delete( the_thread );
45 
46  _Objects_Close( information, &the_thread->Object );
47 
48  _Thread_Set_state( the_thread, STATES_TRANSIENT );
49 
50  if ( !_Thread_queue_Extract_with_proxy( the_thread ) ) {
51    if ( _Watchdog_Is_active( &the_thread->Timer ) )
52      (void) _Watchdog_Remove( &the_thread->Timer );
53  }
54
55#if ( CPU_HARDWARE_FP == TRUE ) || ( CPU_SOFTWARE_FP == TRUE )
56#if ( CPU_USE_DEFERRED_FP_SWITCH == TRUE )
57  if ( _Thread_Is_allocated_fp( the_thread ) )
58    _Thread_Deallocate_fp();
59#endif
60  the_thread->fp_context = NULL;
61
62  if ( the_thread->Start.fp_context )
63    (void) _Workspace_Free( the_thread->Start.fp_context );
64#endif
65
66  _Thread_Stack_Free( the_thread );
67
68  if ( the_thread->extensions )
69    (void) _Workspace_Free( the_thread->extensions );
70
71  the_thread->Start.stack = NULL;
72  the_thread->extensions = NULL;
73}
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