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/***************************************************************************
* polocal.h
* External Declarations associated with polocal.c
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
***************************************************************************/
#ifndef __POLOCAL_H
#define __POLOCAL_H
/***************************************************************************
* Included Files
****************************************************************************/
#include "keywords.h"
#include "pdefs.h"
#include "pofflib.h"
/***************************************************************************
* Definitions
****************************************************************************/
#define WINDOW 10 /* size of optimization window */
/***************************************************************************
* Global Function Prototypes
****************************************************************************/
extern void localOptimization(poffHandle_t poffHandle,
poffProgHandle_t poffProgHandle);
extern void deletePcode (sint16 delIndex);
extern void deletePcodePair (sint16 delIndex1, sint16 delIndex2);
/***************************************************************************
* Global Variables
****************************************************************************/
extern OPTYPE ptable [WINDOW]; /* Pcode Table */
extern OPTYPE *pptr [WINDOW]; /* Valid Pcode Pointers */
extern sint16 nops; /* No. Valid Pcode Pointers */
extern sint16 end_out; /* 1 = oEND pcode has been output */
#endif /* __PLOCAL_H */
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