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/************************************************************************
* arch/8051/include/types.h
*
* Copyright (C) 2007, 2009, 2011 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.
*
************************************************************************/
/* This file should never be included directed but, rather,
* only indirectly through sys/types.h
*/
#ifndef __ARCH_8051_INCLUDE_TYPES_H
#define __ARCH_8051_INCLUDE_TYPES_H
/************************************************************************
* Included Files
************************************************************************/
/************************************************************************
* Definitions
************************************************************************/
/************************************************************************
* Type Declarations
************************************************************************/
#ifndef __ASSEMBLY__
/* These are the sizes of the standard integer types. NOTE that these type
* names have a leading underscore character. This file will be included
* (indirectly) by include/stdint.h and typedef'ed to the final name without
* the underscore character. This roundabout way of doings things allows
* the stdint.h to be removed from the include/ directory in the event that
* the user prefers to use the definitions provided by their toolchain header
* files
*
*
* For SDCC, sizeof(int) is 16 and sizeof(long) is 32.
* long long and double are not supported.
*/
typedef signed char _int8_t;
typedef unsigned char _uint8_t;
typedef signed int _int16_t;
typedef unsigned int _uint16_t;
typedef signed long _int32_t;
typedef unsigned long _uint32_t;
/* For SDCC, a Generic pointer is 3 bytes in length with the
* first byte holding data space information.
*/
typedef signed long _intptr_t;
typedef unsigned long _uintptr_t;
/* This is the size of the interrupt state save returned by
* irqsave()
*/
typedef unsigned char irqstate_t;
#endif /* __ASSEMBLY__ */
/************************************************************************
* Global Function Prototypes
************************************************************************/
#endif /* __ARCH_8051_INCLUDE_TYPES_H */
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