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Diffstat (limited to 'nuttx/arch/avr/include/types.h')
-rw-r--r-- | nuttx/arch/avr/include/types.h | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/nuttx/arch/avr/include/types.h b/nuttx/arch/avr/include/types.h new file mode 100644 index 000000000..fd8c394c4 --- /dev/null +++ b/nuttx/arch/avr/include/types.h @@ -0,0 +1,95 @@ +/**************************************************************************** + * arch/avr/include/types.h + * + * Copyright (C) 2010 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. + * + ****************************************************************************/ + +/* This file should never be included directed but, rather, only indirectly + * through stdint.h + */ + +#ifndef __ARCH_AVR_INCLUDE_TYPES_H +#define __ARCH_AVR_INCLUDE_TYPES_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +/**************************************************************************** + * Pre-processor 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 + */ + +typedef char _int8_t; +typedef unsigned char _uint8_t; + +typedef short _int16_t; +typedef unsigned short _uint16_t; + +typedef int _int32_t; +typedef unsigned int _uint32_t; + +typedef long long _int64_t; +typedef unsigned long long _uint64_t; +#define __INT64_DEFINED + +/* A pointer is 4 bytes */ + +typedef int _intptr_t; +typedef unsigned int _uintptr_t; + +/* This is the size of the interrupt state save returned by irqsave(). */ + +typedef unsigned int irqstate_t; + +#endif /* __ASSEMBLY__ */ + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +#endif /* __ARCH_AVR_INCLUDE_TYPES_H */ + |