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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-07 23:13:12 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2008-01-07 23:13:12 +0000 |
commit | 5462062fb673e26e07678b8c5087888eb405898e (patch) | |
tree | 53782348e54c1375c15d5e4debc78f6c222dc42f /nuttx/include | |
parent | 5aeb65d929bd040544288fcf253f768cb4339b19 (diff) | |
download | px4-nuttx-5462062fb673e26e07678b8c5087888eb405898e.tar.gz px4-nuttx-5462062fb673e26e07678b8c5087888eb405898e.tar.bz2 px4-nuttx-5462062fb673e26e07678b8c5087888eb405898e.zip |
Adding support for the z16f
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@520 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/include')
-rw-r--r-- | nuttx/include/nuttx/compiler.h | 94 |
1 files changed, 78 insertions, 16 deletions
diff --git a/nuttx/include/nuttx/compiler.h b/nuttx/include/nuttx/compiler.h index 945d6c25c..2ab68b381 100644 --- a/nuttx/include/nuttx/compiler.h +++ b/nuttx/include/nuttx/compiler.h @@ -1,7 +1,7 @@ -/************************************************************ - * compiler.h +/**************************************************************************** + * include/nuttx/compiler.h * - * Copyright (C) 2007 Gregory Nutt. All rights reserved. + * Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -14,7 +14,7 @@ * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. - * 3. Neither the name Gregory Nutt nor the names of its contributors may be + * 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. * @@ -31,20 +31,20 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************/ + ****************************************************************************/ #ifndef __COMPILER_H #define __COMPILER_H -/************************************************************ +/**************************************************************************** * Included Files - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Definitions - ************************************************************/ + ****************************************************************************/ -/* GCC-specific definitions *********************************/ +/* GCC-specific definitions *************************************************/ #ifdef __GNUC__ @@ -114,7 +114,7 @@ # define CONFIG_CAN_PASS_STRUCTS 1 -/* SDCC-specific definitions ********************************/ +/* SDCC-specific definitions ************************************************/ #elif defined(SDCC) @@ -196,7 +196,69 @@ # undef CONFIG_CAN_PASS_STRUCTS -/* Unknown compiler *****************************************/ +/* ZiLog-specific definitions ***********************************************/ + +#elif defined(__ZILOG__) + +/* At present, only the ZiLog ZNeo compiler is recognized */ + +# ifndef __ZNEO__ +# warning "Unrecognized ZiLog compiler" +# endif + +/* The ZiLog compiler does not support weak symbols */ + +# undef CONFIG_HAVE_WEAKFUNCTIONS +# define weak_alias(name, aliasname) +# define weak_function +# define weak_const_function + +/* The ZiLog compiler does not support the noreturn or packed attributes */ + +# define noreturn_function +# define packed_struct + +/* The ZiLog compiler does not support the reentrant attribute */ + +# define reentrant_function + +/* Addressing */ + +# define FAR _Far +# define NEAR _Near +# define DSEG _Far +# define CODE _Near + +/* Select the large, 32-bit addressing model */ + +# undef CONFIG_SMALL_MEMORY + +/* Long and int are the same size */ + +# undef CONFIG_LONG_IS_NOT_INT + +/* FAR pointers and int are the same size */ + +# undef CONFIG_PTR_IS_NOT_INT + +/* The ZiLog compiler does not support inline functions */ + +# undef CONFIG_HAVE_INLINE +# define inline + +/* The Zilog compiler supports both types double and long long, + * but the size is 32-bits (same as long and single precision) + * so it is safer to say that they are not supported. + */ + +# undef CONFIG_HAVE_DOUBLE +# undef CONFIG_HAVE_LONG_LONG + +/* Structures and unions can be assigned and passed as values */ + +# define CONFIG_CAN_PASS_STRUCTS 1 + +/* Unknown compiler *********************************************************/ #else @@ -224,13 +286,13 @@ #endif -/************************************************************ +/**************************************************************************** * Global Function Prototypes - ************************************************************/ + ****************************************************************************/ -/************************************************************ +/**************************************************************************** * Global Function Prototypes - ************************************************************/ + ****************************************************************************/ #ifdef __cplusplus #define EXTERN extern "C" |