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/* init.h
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*
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* This include file contains all the constants and structures associated
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* with the Initialization Manager. This manager is responsible for
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* initializing RTEMS, creating and starting all configured initialization
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* tasks, invoking the initialization routine for each user-supplied device
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* driver, and initializing the optional multiprocessor layer.
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*
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* This manager provides directives to:
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*
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* + initialize the RTEMS executive
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* + shutdown the RTEMS executive
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*
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*
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* COPYRIGHT (c) 1989-1999.
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* On-Line Applications Research Corporation (OAR).
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.OARcorp.com/rtems/license.html.
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*
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* $Id: init.h,v 1.2 2001-09-27 11:59:19 chris Exp $
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*/
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#ifndef __RTEMS_INIT_h
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#define __RTEMS_INIT_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <rtems/rtems/types.h>
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#include <rtems/config.h>
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#include <rtems/rtems/intr.h>
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/*
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* The following defines the default Multiprocessing Configuration
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* Table. This table is used in a single processor system.
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*/
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extern const rtems_multiprocessing_table
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_Initialization_Default_multiprocessing_table;
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/*
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* rtems_initialize_executive
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*
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* DESCRIPTION:
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*
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* This routine implements the rtems_initialize_executive directive. This
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* directive is invoked at system startup to initialize the RTEMS
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* multitasking environment.
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*/
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void rtems_initialize_executive(
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rtems_configuration_table *configuration_table,
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rtems_cpu_table *cpu_table
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);
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/*
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* rtems_initialize_executive_early
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*
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* DESCRIPTION:
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*
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* This routine implements the early portion of rtems_initialize_executive
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* directive up to the pretasking hook. This directive is invoked at system
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* startup to initialize the RTEMS multitasking environment.
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*/
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rtems_interrupt_level rtems_initialize_executive_early(
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rtems_configuration_table *configuration_table,
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rtems_cpu_table *cpu_table
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);
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/*
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* rtems_initialize_executive_late
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*
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* DESCRIPTION:
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*
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* This routine implements the early portion of rtems_initialize_executive
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* directive up to the pretasking hook. This directive is invoked at system
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* startup to initialize the RTEMS multitasking environment.
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*/
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void rtems_initialize_executive_late(
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rtems_interrupt_level bsp_level
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);
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/*
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* rtems_shutdown_executive
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*
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* DESCRIPTION:
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*
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* This routine implements the rtems_shutdown_executive directive. The
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* invocation of this directive results in the RTEMS environment being
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* shutdown and multitasking halted. From the application's perspective,
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* invocation of this directive results in the rtems_initialize_executive
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* directive exitting to the startup code which invoked it.
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*/
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void rtems_shutdown_executive(
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unsigned32 result
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);
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#ifdef __cplusplus
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}
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#endif
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#endif
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/* end of include file */
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