forked from Archive/PX4-Autopilot
83 lines
3.6 KiB
C
83 lines
3.6 KiB
C
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/***************************************************************************
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* pinsn.h
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* External Declarations associated libinsn.a
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*
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* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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***************************************************************************/
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#ifndef __PINSN_H
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#define __PINSN_H
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/***************************************************************************
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* Included Files
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***************************************************************************/
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#include <stdint.h>
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/***************************************************************************
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* Global Function Prototypes
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***************************************************************************/
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/* Opcode generators */
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extern void insn_GenerateSimple(enum pcode_e opcode);
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extern void insn_GenerateDataOperation(enum pcode_e opcode, int32_t data);
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extern void insn_GenerateDataSize(uint32_t dwDataSize);
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extern void insn_GenerateFpOperation(uint8_t fpOpcode);
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extern void insn_GenerateIoOperation(uint16_t ioOpcode, uint16_t fileNumber);
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extern void insn_BuiltInFunctionCall(uint16_t libOpcode);
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extern void insn_GenerateLevelReference(enum pcode_e opcode, uint16_t level,
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int32_t offset);
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extern void insn_GenerateProcedureCall(uint16_t level, int32_t offset);
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extern void insn_GenerateLineNumber(uint16_t includeNumber, uint32_t lineNumber);
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extern void insn_SetStackLevel(uint32_t level);
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/* Opcode relocation */
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extern int insn_Relocate(OPTYPE *op, uint32_t pcOffset, uint32_t roOffset);
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extern void insn_FixupProcedureCall(uint8_t *progData, uint32_t symValue);
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/* POFF-wrapped INSNS access helpers */
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extern uint32_t insn_GetOpCode(poffHandle_t handle, OPTYPE *ptr);
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extern void insn_ResetOpCodeRead(poffHandle_t handle);
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extern void insn_AddOpCode(poffHandle_t handle, OPTYPE *ptr);
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extern void insn_ResetOpCodeWrite(poffHandle_t handle);
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extern void insn_AddTmpOpCode(poffProgHandle_t progHandle, OPTYPE *ptr);
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extern void insn_ResetTmpOpCodeWrite(poffProgHandle_t progHandle);
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/* INSN-specific disassembler */
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extern void insn_DisassemblePCode(FILE* lfile, OPTYPE *pop);
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#endif /* __PINSN_H */
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