forked from KolibriOS/kolibrios
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
|
/****************************************************************************
|
||
|
|
*
|
||
|
|
* Open Watcom Project
|
||
|
|
*
|
||
|
|
* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* ========================================================================
|
||
|
|
*
|
||
|
|
* This file contains Original Code and/or Modifications of Original
|
||
|
|
* Code as defined in and that are subject to the Sybase Open Watcom
|
||
|
|
* Public License version 1.0 (the 'License'). You may not use this file
|
||
|
|
* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
|
||
|
|
* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
|
||
|
|
* provided with the Original Code and Modifications, and is also
|
||
|
|
* available at www.sybase.com/developer/opensource.
|
||
|
|
*
|
||
|
|
* The Original Code and all software distributed under the License are
|
||
|
|
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
|
||
|
|
* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
|
||
|
|
* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
|
||
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
|
||
|
|
* NON-INFRINGEMENT. Please see the License for the specific language
|
||
|
|
* governing rights and limitations under the License.
|
||
|
|
*
|
||
|
|
* ========================================================================
|
||
|
|
*
|
||
|
|
* Description: Dummy stack check routines for non-x86 Win32 platforms.
|
||
|
|
*
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
|
||
|
|
#include "variety.h"
|
||
|
|
#include "rtdata.h"
|
||
|
|
#include "stacklow.h"
|
||
|
|
#include "exitwmsg.h"
|
||
|
|
|
||
|
|
#if defined(__AXP__) || defined(__PPC__)
|
||
|
|
void _init_stk( void )
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
_WCRTLINK unsigned __CHK( unsigned i )
|
||
|
|
{
|
||
|
|
return( i );
|
||
|
|
}
|
||
|
|
|
||
|
|
_WCRTLINK void __GRO( unsigned i )
|
||
|
|
{
|
||
|
|
i = i;
|
||
|
|
}
|
||
|
|
|
||
|
|
_WCRTLINK void __STKOVERFLOW( void )
|
||
|
|
{
|
||
|
|
__fatal_runtime_error( "stack overflow", -1 );
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
_WCRTLINK unsigned stackavail()
|
||
|
|
{
|
||
|
|
#if defined(__AXP__) || defined(__PPC__)
|
||
|
|
unsigned _SP;
|
||
|
|
|
||
|
|
_SP = (unsigned)&_SP;
|
||
|
|
return( _SP - _RWD_stacklow );
|
||
|
|
#else
|
||
|
|
return( _SP() - _RWD_stacklow );
|
||
|
|
#endif
|
||
|
|
}
|