87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
/****************************************************************************
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*
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* Open Watcom Project
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*
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* ========================================================================
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*
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* This file contains Original Code and/or Modifications of Original
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* Code as defined in and that are subject to the Sybase Open Watcom
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* Public License version 1.0 (the 'License'). You may not use this file
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* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
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* provided with the Original Code and Modifications, and is also
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* available at www.sybase.com/developer/opensource.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
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* NON-INFRINGEMENT. Please see the License for the specific language
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* governing rights and limitations under the License.
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*
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* ========================================================================
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*
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* Description: Init/Fini routines delcarations.
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*
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****************************************************************************/
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#ifndef _INITFINI_H_INCLUDED
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#define _INITFINI_H_INCLUDED
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#include "variety.h"
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#include "rtinit.h"
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#if defined(__386__)
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#define __PARMREG1 eax
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#define __PARMREG2 edx
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#elif defined(M_I86)
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#define __PARMREG1 ax
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#define __PARMREG2 dx
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#else
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#define __PARMREG1
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#define __PARMREG2
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#endif
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extern void __InitRtns( unsigned );
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// - takes priority limit parm in __PARMREG1
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// code will run init routines whose
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// priority is <= __PARMREG1 (really [0-255])
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// __PARMREG1==255 -> run all init routines
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// __PARMREG1==15 -> run init routines whose priority is <= 15
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#if defined(_M_IX86)
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#pragma aux __InitRtns "*" parm [__PARMREG1]
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#if !defined(__386__)
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extern void _WCI86FAR __FInitRtns(unsigned);
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#pragma aux __FInitRtns "*" parm [__PARMREG1]
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#endif
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#endif
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extern void __FiniRtns(unsigned,unsigned);
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// - takes priority limit range in __PARMREG1, __PARMREG2
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// code will run fini routines whose
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// priority is >= __PARMREG1 (really [0-255]) and
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// <= __PARMREG2 (really [0-255])
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// __PARMREG1==0 ,__PARMREG2==255 -> run all fini routines
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// __PARMREG1==16,__PARMREG2==255 -> run fini routines in range 16...255
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// __PARMREG1==16,__PARMREG2==40 -> run fini routines in range 16...40
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#if defined(_M_IX86)
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#pragma aux __FiniRtns "*" parm [__PARMREG1] [__PARMREG2]
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#if !defined(__386__)
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extern void _WCI86FAR __FFiniRtns( unsigned, unsigned );
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#pragma aux __FFiniRtns "*" parm [__PARMREG1] [__PARMREG2]
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#endif
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#endif
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#if defined(__OS2__) && defined(__386__)
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#define EXIT_PRIORITY_CLIB 0x00009F00
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#endif
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#undef __PARMREG1
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#undef __PARMREG2
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#endif
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