source: rtems/cpukit/score/macros/rtems/score/sysstate.inl @ 3a4ae6c

4.104.114.84.95
Last change on this file since 3a4ae6c was 3a4ae6c, checked in by Joel Sherrill <joel.sherrill@…>, on Sep 11, 1995 at 7:35:39 PM

The word "RTEMS" almost completely removed from the core.

Configuration Table Template file added and all tests
modified to use this. All gvar.h and conftbl.h files
removed from test directories.

Configuration parameter maximum_devices added.

Core semaphore and mutex handlers added and RTEMS API Semaphore
Manager updated to reflect this.

Initialization sequence changed to invoke API specific initialization
routines. Initialization tasks table now owned by RTEMS Tasks Manager.

Added user extension for post-switch.

Utilized user extensions to implement API specific functionality
like signal dispatching.

Added extensions to the System Initialization Thread so that an
API can register a function to be invoked while the system
is being initialized. These are largely equivalent to the
pre-driver and post-driver hooks.

Added the Modules file oar-go32_p5, modified oar-go32, and modified
the file make/custom/go32.cfg to look at an environment varable which
determines what CPU model is being used.

All BSPs updated to reflect named devices and clock driver's IOCTL
used by the Shared Memory Driver. Also merged clock isr into
main file and removed ckisr.c where possible.

Updated spsize to reflect new and moved variables.

Makefiles for the executive source and include files updated to show
break down of files into Core, RTEMS API, and Neither.

Header and inline files installed into subdirectory based on whether
logically in the Core or a part of the RTEMS API.

  • Property mode set to 100644
File size: 1.8 KB
Line 
1/*  sysstates.inl
2 *
3 *  This file contains the macro implementation of routines regarding the
4 *  system state.
5 *
6 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
7 *  On-Line Applications Research Corporation (OAR).
8 *  All rights assigned to U.S. Government, 1994.
9 *
10 *  This material may be reproduced by or for the U.S. Government pursuant
11 *  to the copyright license under the clause at DFARS 252.227-7013.  This
12 *  notice must appear in all copies of this file and its derivatives.
13 *
14 *  $Id$
15 */
16
17#ifndef __SYSTEM_STATE_inl
18#define __SYSTEM_STATE_inl
19
20/*PAGE
21 *
22 *  _System_state_Handler_initialization
23 */
24 
25#define _System_state_Handler_initialization( _is_multiprocessing ) \
26  do { \
27    _System_state_Current = SYSTEM_STATE_BEFORE_INITIALIZATION; \
28    _System_state_Is_multiprocessing = (_is_multiprocessing); \
29  } while ( 0 )
30
31/*PAGE
32 *
33 *  _System_state_Set
34 */
35
36#define _System_state_Set( _state ) \
37  do { \
38    _System_state_Current = (_state); \
39  } while ( 0 )
40
41/*PAGE
42 *
43 *  _System_state_Get
44 */
45
46#define _System_state_Get() \
47  (_System_state_Current)
48
49/*PAGE
50 *
51 *  _System_state_Is_before_initialization
52 */
53
54#define _System_state_Is_before_initialization( _state ) \
55  ((_state) == SYSTEM_STATE_BEFORE_INITIALIZATION)
56
57/*PAGE
58 *
59 *  _System_state_Is_before_multitasking
60 */
61
62#define _System_state_Is_before_multitasking( _state ) \
63  ((_state) == SYSTEM_STATE_BEFORE_MULTITASKING)
64
65/*PAGE
66 *
67 *  _System_state_Is_begin_multitasking
68 */
69
70#define _System_state_Is_begin_multitasking( _state ) \
71  ((_state) == SYSTEM_STATE_BEGIN_MULTITASKING)
72
73/*PAGE
74 *
75 *  _System_state_Is_up
76 */
77
78#define _System_state_Is_up( _state ) \
79  ((_state) == SYSTEM_STATE_UP)
80
81/*PAGE
82 *
83 *  _System_state_Is_failed
84 */
85
86#define _System_state_Is_failed( _state ) \
87  ((_state) == SYSTEM_STATE_FAILED)
88
89#endif
90/* end of include file */
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