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/****************************************************************************
*
* 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: interface to PROC.C routines
*
****************************************************************************/
#ifndef _PROC_H_
#define _PROC_H_
extern struct dsym *CurrProc; /* current procedure */
#if AMD64_SUPPORT
extern struct asym *sym_ReservedStack; /* max stack space required by INVOKE */
#endif
/* v2.11: proc status flags */
enum proc_status {
PRST_INSIDE_PROLOGUE = 0x01,
PRST_INSIDE_EPILOGUE = 0x02,
PRST_FPO = 0x04,
PRST_PROLOGUE_NOT_DONE = 0x80,
};
/*---------------------------------------------------------------------------*/
extern ret_code ParseProc( struct dsym *, int, struct asm_tok[], bool, enum lang_type );
extern struct asym *CreateProc( struct asym *, const char *, enum sym_state );
extern void DeleteProc( struct dsym * );
extern ret_code CopyPrototype( struct dsym *, struct dsym * );
extern ret_code RetInstr( int, struct asm_tok[], int ); /* handle RET/IRET within procedures */
extern void write_prologue( struct asm_tok[] );
extern void ProcInit( void );
extern void ProcCheckOpen( void );
#endif