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/***************************************************************************
* pgen.h
* External Declarations associated with pgen.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 __PGEN_H
#define __PGEN_H
/***************************************************************************
* Compilation Switches
***************************************************************************/
/***************************************************************************
* Included Files
***************************************************************************/
#include "podefs.h"
/***************************************************************************
* Definitions
***************************************************************************/
/***************************************************************************
* Global Types
***************************************************************************/
/***************************************************************************
* Global Variable Prototypes
***************************************************************************/
/***************************************************************************
* Global Function Prototypes
***************************************************************************/
extern sint32 pas_GetCurrentStackLevel(void);
extern void pas_InvalidateCurrentStackLevel(void);
extern void pas_SetCurrentStackLevel(sint32 dwLsp);
extern uint32 pas_GetNStackLevelChanges(void);
extern void pas_GenerateSimple(enum pcode_e eOpCode);
extern void pas_GenerateDataOperation(enum pcode_e eOpCode, sint32 dwData);
extern void pas_GenerateDataSize(sint32 dwDataSize);
extern void pas_GenerateFpOperation(ubyte fpOpcode);
extern void pas_GenerateIoOperation(uint16 ioOpcode, uint16 fileNumber);
extern void pas_BuiltInFunctionCall(uint16 libOpcode);
extern void pas_GenerateLevelReference(enum pcode_e eOpCode, uint16 wLevel,
sint32 dwOffset);
extern void pas_GenerateStackReference(enum pcode_e eOpCode, STYPE *pVarPtr);
extern void pas_GenerateProcedureCall(STYPE *pProcPtr);
extern void pas_GenerateLineNumber(uint16 wIncludeNumber,
uint32 dwLineNumber);
extern void pas_GenerateStackExport(STYPE *pVarPtr);
extern void pas_GenerateStackImport(STYPE *pVarPtr);
extern void pas_GenerateProcedureCall(STYPE *pProcPtr);
extern void pas_GenerateDebugInfo(STYPE *pProcPtr, uint32 dwReturnSize);
extern void pas_GenerateProcExport(STYPE *pProcPtr);
extern void pas_GenerateProcImport(STYPE *pProcPtr);
extern void pas_GeneratePoffOutput(void);
#endif /* __PGEN_H */
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