source: rtems/c/src/exec/score/inline/rtems/score/stack.inl @ 3a4ae6c

4.104.114.84.95
Last change on this file since 3a4ae6c was 3a4ae6c, checked in by Joel Sherrill <joel.sherrill@…>, on 09/11/95 at 19:35:39

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: 1.1 KB
Line 
1/*  stack.inl
2 *
3 *  This file contains the static inline implementation of the inlined
4 *  routines from the Stack Handler.
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 __STACK_inl
18#define __STACK_inl
19
20/*PAGE
21 *
22 *  _Stack_Initialize
23 *
24 */
25
26STATIC INLINE void _Stack_Initialize (
27  Stack_Control *the_stack,
28  void          *starting_address,
29  unsigned32     size
30)
31{
32  the_stack->area = starting_address;
33  the_stack->size = size;
34}
35
36/*PAGE
37 *
38 *  _Stack_Is_enough
39 *
40 */
41
42STATIC INLINE boolean _Stack_Is_enough (
43  unsigned32 size
44)
45{
46  return ( size >= STACK_MINIMUM_SIZE );
47}
48
49/*PAGE
50 *
51 *  _Stack_Adjust_size
52 *
53 */
54
55STATIC INLINE unsigned32 _Stack_Adjust_size (
56  unsigned32 size
57)
58{
59  return size + CPU_STACK_ALIGNMENT;
60}
61
62#endif
63/* end of include file */
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