Initial revision

c/src/exec/sapi/headers/init.h

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+/*  init.h
+ *
+ *  This include file contains all the constants and structures associated
+ *  with the Initialization Manager.  This manager is responsible for
+ *  initializing RTEMS, creating and starting all configured initialization
+ *  tasks, invoking the initialization routine for each user-supplied device
+ *  driver, and initializing the optional multiprocessor layer.
+ *
+ *  This manager provides directives to:
+ *
+ *     + initialize the RTEMS executive
+ *     + shutdown the RTEMS executive
+ *
+ *
+ *  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_INIT_h
+#define __RTEMS_INIT_h
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rtems/config.h>
+#include <rtems/intr.h>
+
+/*
+ *  rtems_initialize_executive
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine implements the rtems_initialize_executive directive.  This
+ *  directive is invoked at system startup to initialize the RTEMS
+ *  multitasking environment.
+ */
+
+void rtems_initialize_executive(
+  rtems_configuration_table *configuration_table,
+  rtems_cpu_table           *cpu_table
+);
+
+/*
+ *  rtems_initialize_executive_early
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine implements the early portion of rtems_initialize_executive
+ *  directive up to the pretasking hook. This directive is invoked at system
+ *  startup to initialize the RTEMS multitasking environment.
+ */
+
+rtems_interrupt_level rtems_initialize_executive_early(
+  rtems_configuration_table *configuration_table,
+  rtems_cpu_table           *cpu_table
+);
+
+/*
+ *  rtems_initialize_executive_late
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine implements the early portion of rtems_initialize_executive
+ *  directive up to the pretasking hook. This directive is invoked at system
+ *  startup to initialize the RTEMS multitasking environment.
+ */
+
+void rtems_initialize_executive_late(
+  rtems_interrupt_level bsp_level
+);
+
+/*
+ *  rtems_shutdown_executive
+ *
+ *  DESCRIPTION:
+ *
+ *  This routine implements the rtems_shutdown_executive directive.  The
+ *  invocation of this directive results in the RTEMS environment being
+ *  shutdown and multitasking halted.  From the application's perspective,
+ *  invocation of this directive results in the rtems_initialize_executive
+ *  directive exitting to the startup code which invoked it.
+ */
+
+void rtems_shutdown_executive(
+  unsigned32 result
+);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+/* end of include file */