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git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
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patacongo
2012-09-17 18:18:44 +00:00
commit 57623d42eb
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misc/pascal/include/pinsn.h
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/***************************************************************************
* pinsn.h
* External Declarations associated libinsn.a
*
* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* 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 __PINSN_H
#define __PINSN_H
/***************************************************************************
* Included Files
***************************************************************************/
#include <stdint.h>
/***************************************************************************
* Global Function Prototypes
***************************************************************************/
/* Opcode generators */
extern void insn_GenerateSimple(enum pcode_e opcode);
extern void insn_GenerateDataOperation(enum pcode_e opcode, int32_t data);
extern void insn_GenerateDataSize(uint32_t dwDataSize);
extern void insn_GenerateFpOperation(uint8_t fpOpcode);
extern void insn_GenerateIoOperation(uint16_t ioOpcode, uint16_t fileNumber);
extern void insn_BuiltInFunctionCall(uint16_t libOpcode);
extern void insn_GenerateLevelReference(enum pcode_e opcode, uint16_t level,
int32_t offset);
extern void insn_GenerateProcedureCall(uint16_t level, int32_t offset);
extern void insn_GenerateLineNumber(uint16_t includeNumber, uint32_t lineNumber);
extern void insn_SetStackLevel(uint32_t level);
/* Opcode relocation */
extern int insn_Relocate(OPTYPE *op, uint32_t pcOffset, uint32_t roOffset);
extern void insn_FixupProcedureCall(uint8_t *progData, uint32_t symValue);
/* POFF-wrapped INSNS access helpers */
extern uint32_t insn_GetOpCode(poffHandle_t handle, OPTYPE *ptr);
extern void insn_ResetOpCodeRead(poffHandle_t handle);
extern void insn_AddOpCode(poffHandle_t handle, OPTYPE *ptr);
extern void insn_ResetOpCodeWrite(poffHandle_t handle);
extern void insn_AddTmpOpCode(poffProgHandle_t progHandle, OPTYPE *ptr);
extern void insn_ResetTmpOpCodeWrite(poffProgHandle_t progHandle);
/* INSN-specific disassembler */
extern void insn_DisassemblePCode(FILE* lfile, OPTYPE *pop);
#endif /* __PINSN_H */