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diff --git a/cesar/ecos/packages/hal/common/current/tests/context.c b/cesar/ecos/packages/hal/common/current/tests/context.c
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+/*=================================================================
+//
+// context.c
+//
+// HAL Thread context handling test
+//
+//==========================================================================
+//####ECOSGPLCOPYRIGHTBEGIN####
+// -------------------------------------------
+// This file is part of eCos, the Embedded Configurable Operating System.
+// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
+//
+// eCos is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free
+// Software Foundation; either version 2 or (at your option) any later version.
+//
+// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
+// WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+// for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with eCos; if not, write to the Free Software Foundation, Inc.,
+// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+//
+// As a special exception, if other files instantiate templates or use macros
+// or inline functions from this file, or you compile this file and link it
+// with other works to produce a work based on this file, this file does not
+// by itself cause the resulting work to be covered by the GNU General Public
+// License. However the source code for this file must still be made available
+// in accordance with section (3) of the GNU General Public License.
+//
+// This exception does not invalidate any other reasons why a work based on
+// this file might be covered by the GNU General Public License.
+//
+// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
+// at http://sources.redhat.com/ecos/ecos-license/
+// -------------------------------------------
+//####ECOSGPLCOPYRIGHTEND####
+//==========================================================================
+//#####DESCRIPTIONBEGIN####
+//
+// Author(s): nickg
+// Contributors: nickg
+// Date: 1998-10-07
+//####DESCRIPTIONEND####
+*/
+
+#include <pkgconf/hal.h>
+
+#include <pkgconf/infra.h>
+
+#include <cyg/infra/testcase.h>
+
+#include <cyg/infra/cyg_trac.h>
+#include <cyg/hal/hal_arch.h>
+
+#define CYG_TRACE_USER_BOOL 1
+
+// -------------------------------------------------------------------------
+
+#define THREADS 4
+#define STACKSIZE (2*1024)
+
+char stack[THREADS][STACKSIZE];
+
+CYG_ADDRWORD sp[THREADS];
+
+cyg_count32 switches = 0;
+
+// -------------------------------------------------------------------------
+
+void entry0( CYG_ADDRWORD arg )
+{
+ CYG_TRACE1B("Thread %d started\n", arg );
+
+ while( switches < 1000 )
+ {
+ HAL_THREAD_SWITCH_CONTEXT( &sp[arg], &sp[(arg+1) % THREADS] );
+
+ CYG_TRACE1B("Thread %d resumed\n", arg );
+
+ switches++;
+ }
+
+ CYG_TEST_PASS_FINISH("HAL Context test");
+
+}
+
+// -------------------------------------------------------------------------
+
+void context_main(void)
+{
+ int i;
+
+ CYG_TEST_INIT();
+
+ // Init all thread contexts:
+
+ for( i = 0 ; i < THREADS; i++ )
+ {
+ sp[i] = (CYG_ADDRWORD)stack[i]+STACKSIZE;
+
+ HAL_THREAD_INIT_CONTEXT( sp[i], i, entry0, i*0x01010000 );
+ }
+
+ // Load the first thread.
+
+ HAL_THREAD_LOAD_CONTEXT( &sp[0] );
+}
+
+// -------------------------------------------------------------------------
+
+externC void
+cyg_start( void )
+{
+ context_main();
+}
+
+// -------------------------------------------------------------------------
+/* EOF context.c */