/*=================================================================
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/*=================================================================
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//
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//
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// kthread1.c
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// kthread1.c
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//
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//
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// Kernel C API Thread test 1
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// Kernel C API Thread test 1
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//
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//
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//==========================================================================
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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// for more details.
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//
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//
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// You should have received a copy of the GNU General Public License along
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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//
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// As a special exception, if other files instantiate templates or use macros
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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// in accordance with section (3) of the GNU General Public License.
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//
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//
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// This exception does not invalidate any other reasons why a work based on
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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// this file might be covered by the GNU General Public License.
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//
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//#####DESCRIPTIONBEGIN####
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//
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//
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// Author(s): dsm
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// Author(s): dsm
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// Contributors: dsm
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// Contributors: dsm
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// Date: 1998-03-18
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// Date: 1998-03-18
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// Description: Tests some basic thread functions.
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// Description: Tests some basic thread functions.
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//####DESCRIPTIONEND####
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//####DESCRIPTIONEND####
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*/
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*/
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#include <cyg/kernel/kapi.h>
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#include <cyg/kernel/kapi.h>
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#include <cyg/infra/testcase.h>
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#include <cyg/infra/testcase.h>
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#ifdef CYGFUN_KERNEL_API_C
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#ifdef CYGFUN_KERNEL_API_C
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#include "testaux.h"
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#include "testaux.h"
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#include <cyg/hal/hal_arch.h> // for CYGNUM_HAL_STACK_SIZE_TYPICAL
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#include <cyg/hal/hal_arch.h> // for CYGNUM_HAL_STACK_SIZE_TYPICAL
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#ifdef CYGNUM_HAL_STACK_SIZE_TYPICAL
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#ifdef CYGNUM_HAL_STACK_SIZE_TYPICAL
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#define STACKSIZE CYGNUM_HAL_STACK_SIZE_TYPICAL
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#define STACKSIZE CYGNUM_HAL_STACK_SIZE_TYPICAL
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#else
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#else
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#define STACKSIZE 2000
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#define STACKSIZE 2000
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#endif
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#endif
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static char stack[2][STACKSIZE];
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static char stack[2][STACKSIZE];
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static cyg_thread thread[2];
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static cyg_thread thread[2];
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static cyg_handle_t pt0,pt1;
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static cyg_handle_t pt0,pt1;
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static void entry0( cyg_addrword_t data )
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static void entry0( cyg_addrword_t data )
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{
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{
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CHECK( 222 == (int)data );
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CHECK( 222 == (int)data );
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cyg_thread_suspend(pt1);
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cyg_thread_suspend(pt1);
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cyg_thread_resume(pt1);
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cyg_thread_resume(pt1);
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cyg_thread_delay(1);
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cyg_thread_delay(1);
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cyg_thread_resume(pt1);
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cyg_thread_resume(pt1);
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cyg_thread_delay(1);
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cyg_thread_delay(1);
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CYG_TEST_PASS_FINISH("Kernel C API Thread 1 OK");
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CYG_TEST_PASS_FINISH("Kernel C API Thread 1 OK");
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}
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}
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static void entry1( cyg_addrword_t data )
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static void entry1( cyg_addrword_t data )
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{
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{
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cyg_handle_t self;
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cyg_handle_t self;
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CHECK( 333 == (int)data );
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CHECK( 333 == (int)data );
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self = cyg_thread_self();
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self = cyg_thread_self();
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CHECK( self == pt1 );
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CHECK( self == pt1 );
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cyg_thread_suspend(pt1);
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cyg_thread_suspend(pt1);
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cyg_thread_exit(); // no guarantee this will be called
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cyg_thread_exit(); // no guarantee this will be called
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}
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}
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void kthread1_main( void )
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void kthread1_main( void )
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{
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{
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CYG_TEST_INIT();
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CYG_TEST_INIT();
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cyg_thread_create(4, entry0, (cyg_addrword_t)222, "kthread1-0",
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cyg_thread_create(4, entry0, (cyg_addrword_t)222, "kthread1-0",
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(void *)stack[0], STACKSIZE, &pt0, &thread[0] );
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(void *)stack[0], STACKSIZE, &pt0, &thread[0] );
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cyg_thread_create(4, entry1, (cyg_addrword_t)333, "kthread1-1",
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cyg_thread_create(4, entry1, (cyg_addrword_t)333, "kthread1-1",
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(void *)stack[1], STACKSIZE, &pt1, &thread[1] );
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(void *)stack[1], STACKSIZE, &pt1, &thread[1] );
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cyg_thread_resume(pt0);
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cyg_thread_resume(pt0);
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cyg_thread_resume(pt1);
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cyg_thread_resume(pt1);
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cyg_scheduler_start();
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cyg_scheduler_start();
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CYG_TEST_FAIL_FINISH("Not reached");
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CYG_TEST_FAIL_FINISH("Not reached");
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}
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}
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externC void
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externC void
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cyg_start( void )
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cyg_start( void )
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{
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{
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kthread1_main();
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kthread1_main();
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}
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}
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#else /* def CYGFUN_KERNEL_API_C */
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#else /* def CYGFUN_KERNEL_API_C */
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externC void
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externC void
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cyg_start( void )
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cyg_start( void )
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{
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{
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CYG_TEST_INIT();
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CYG_TEST_INIT();
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CYG_TEST_NA("Kernel C API layer disabled");
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CYG_TEST_NA("Kernel C API layer disabled");
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}
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}
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#endif /* def CYGFUN_KERNEL_API_C */
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#endif /* def CYGFUN_KERNEL_API_C */
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/* EOF kthread1.c */
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/* EOF kthread1.c */
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