4.104.114.84.95
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1 | /* stack.inl |
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2 | * |
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3 | * This file contains the macro implementation of the inlined |
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4 | * routines from the Stack Handler. |
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5 | * |
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6 | * COPYRIGHT (c) 1989-1998. |
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7 | * On-Line Applications Research Corporation (OAR). |
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8 | * Copyright assigned to U.S. Government, 1994. |
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9 | * |
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10 | * The license and distribution terms for this file may be |
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11 | * found in the file LICENSE in this distribution or at |
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12 | * http://www.OARcorp.com/rtems/license.html. |
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13 | * |
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14 | * $Id$ |
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15 | */ |
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16 | |
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17 | #ifndef __STACK_inl |
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18 | #define __STACK_inl |
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19 | |
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20 | /*PAGE |
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21 | * |
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22 | * _Stack_Initialize |
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23 | * |
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24 | */ |
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25 | |
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26 | #define _Stack_Initialize( _the_stack, _starting_address, _size ) \ |
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27 | { \ |
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28 | (_the_stack)->area = (_starting_address); \ |
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29 | (_the_stack)->size = (_size); \ |
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30 | } |
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31 | |
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32 | /*PAGE |
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33 | * |
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34 | * _Stack_Is_enough |
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35 | * |
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36 | */ |
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37 | |
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38 | #define _Stack_Is_enough( _size ) \ |
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39 | ( (_size) >= STACK_MINIMUM_SIZE ) |
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40 | |
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41 | /*PAGE |
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42 | * |
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43 | * _Stack_Adjust_size |
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44 | */ |
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45 | |
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46 | #define _Stack_Adjust_size( _size ) \ |
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47 | ((_size) + CPU_STACK_ALIGNMENT) |
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48 | |
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49 | #endif |
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50 | /* end of include file */ |
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