diff options
Diffstat (limited to 'misc/Obsoleted/arch/8051/include/arch.h')
-rw-r--r-- | misc/Obsoleted/arch/8051/include/arch.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/misc/Obsoleted/arch/8051/include/arch.h b/misc/Obsoleted/arch/8051/include/arch.h new file mode 100644 index 000000000..48ab2b331 --- /dev/null +++ b/misc/Obsoleted/arch/8051/include/arch.h @@ -0,0 +1,86 @@ +/************************************************************************ + * arch.h + * + * Copyright (C) 2007, 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. + * + ************************************************************************/ + +/* This file should never be included directed but, rather, + * only indirectly through nuttx/arch.h + */ + +#ifndef __ARCH_ARCH_H +#define __ARCH_ARCH_H + +/************************************************************************ + * Included Files + ************************************************************************/ + +#include <stdint.h> + +/************************************************************************ + * Definitions + ************************************************************************/ + +/************************************************************************ + * Public Types + ************************************************************************/ + +/************************************************************************ + * Public Variables + ************************************************************************/ + +/************************************************************************ + * Public Function Prototypes + ************************************************************************/ + +#ifdef __cplusplus +#define EXTERN extern "C" +extern "C" +{ +#else +#define EXTERN extern +#endif + +/* The 805x family has a tiny, 256 stack and can be easily + * overflowed. The following macro can be used to instrument + * code to dump the stack pointer at critical locations. + */ + +void up_showsp(uint8_t ch) __naked; + +#undef EXTERN +#ifdef __cplusplus +} +#endif + +#endif /* __ARCH_ARCH_H */ + |