From ac7d5ef06a6d6e8d84abbd1f0b82162725f98326 Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Thu, 11 May 1995 17:39:37 +0000 Subject: Initial revision --- c/src/exec/score/include/rtems/system.h | 132 ++++++++++++++++++++++++++++++++ 1 file changed, 132 insertions(+) create mode 100644 c/src/exec/score/include/rtems/system.h (limited to 'c/src/exec/score/include/rtems/system.h') diff --git a/c/src/exec/score/include/rtems/system.h b/c/src/exec/score/include/rtems/system.h new file mode 100644 index 0000000000..3ff3772d11 --- /dev/null +++ b/c/src/exec/score/include/rtems/system.h @@ -0,0 +1,132 @@ +/* system.h + * + * This include file contains information that is included in every + * function in the executive. This must be the first include file + * included in all internal RTEMS files. + * + * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. + * On-Line Applications Research Corporation (OAR). + * All rights assigned to U.S. Government, 1994. + * + * This material may be reproduced by or for the U.S. Government pursuant + * to the copyright license under the clause at DFARS 252.227-7013. This + * notice must appear in all copies of this file and its derivatives. + * + * $Id$ + */ + +#ifndef __RTEMS_SYSTEM_h +#define __RTEMS_SYSTEM_h + +#ifdef __cplusplus +extern "C" { +#endif + +/* + * The following define the CPU Family and Model within the family + * + * NOTE: The string "REPLACE_THIS_WITH_USE_INLINE_OR_MACROS" is replaced + * with either "USE_INLINES" or "USE_MACROS" based upon the + * whether this target configuration uses the inline or + * macro implementations of the inlined RTEMS routines. + */ + + +#define REPLACE_THIS_WITH_USE_INLINE_OR_MACROS + +/* + * The following insures that all data is declared in the space + * of the Initialization Manager. It is referenced as "external" + * in every other file. + */ + +#ifdef INIT +#undef EXTERN +#define EXTERN +#else +#undef EXTERN +#define EXTERN extern +#endif + +/* + * The following (in conjunction with compiler arguments) are used + * to choose between the use of static inline functions and macro + * functions. The static inline implementation allows better + * type checking with no cost in code size or execution speed. + */ + +#ifdef USE_INLINES +#define STATIC static +#define INLINE __inline__ +#else +/* +#error Only the GNU C compiler is currently supported!!! +*/ +#define STATIC +#define INLINE +#endif + +/* + * Include a base set of files. + */ + +/* + * XXX: Eventually proc_ptr needs to disappear!!! + */ + +typedef void * proc_ptr; + +#include /* processor specific information */ +#include /* RTEMS status codes */ + +/* + * Define NULL + */ + +#ifndef NULL +#define NULL 0 /* NULL value */ +#endif + +/* + * Boolean constants + */ + +#if !defined( TRUE ) || (TRUE != 1) +#undef TRUE +#define TRUE (1) +#endif + +#if !defined( FALSE ) || (FALSE != 0) +#undef FALSE +#define FALSE (0) +#endif + +#define stringify( _x ) # _x + +/* + * The following is the extern for the RTEMS version string. + * The contents of this string are CPU specific. + */ + +extern const char _RTEMS_version[]; /* RTEMS version string */ +extern const char _Copyright_Notice[]; /* RTEMS copyright string */ + +/* + * The jump table of entry points into RTEMS directives. + */ + +#define NUMBER_OF_ENTRY_POINTS 79 +extern const void * _Entry_points[ NUMBER_OF_ENTRY_POINTS + 1 ]; + +/* + * The following defines the CPU dependent information table. + */ + +EXTERN rtems_cpu_table _CPU_Table; /* CPU dependent info */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ -- cgit v1.2.3