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/**********************************************************************
* paddopcode
* P-Code access utilities
*
* Copyright (C) 2008 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.
*
**********************************************************************/
/**********************************************************************
* Included Files
**********************************************************************/
#include "keywords.h"
#include "podefs.h"
#include "pinsn16.h"
#include "paslib.h"
#include "pofflib.h"
#include "pinsn.h"
/**********************************************************************
* Private Function Prototypes
**********************************************************************/
/**********************************************************************
* Global Variables
**********************************************************************/
/**********************************************************************
* Private Variables
**********************************************************************/
/**********************************************************************
* Private Functions
**********************************************************************/
/**********************************************************************
* Global Functions
**********************************************************************/
/**********************************************************************/
void insn_AddOpCode(poffHandle_t handle, OPTYPE *ptr)
{
/* Write the opcode which is always present */
(void)poffAddProgByte(handle, ptr->op);
/* Write the 8-bit argument if present */
if (ptr->op & o8)
{
(void)poffAddProgByte(handle, ptr->arg1);
}
/* Write the 16-bit argument if present */
if (ptr->op & o16)
{
(void)poffAddProgByte(handle, (ptr->arg2 >> 8));
(void)poffAddProgByte(handle, (ptr->arg2 & 0xff));
}
}
/**********************************************************************/
void insn_ResetOpCodeWrite(poffHandle_t handle)
{
poffResetAccess(handle);
}
/***********************************************************************/
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