main.cpp

/*******************************************************************************
 * Copyright (c) 2001, 2014 IBM Corp. and others
 *
 * This program and the accompanying materials are made available under
 * the terms of the Eclipse Public License 2.0 which accompanies this
 * distribution and is available at https://www.eclipse.org/legal/epl-2.0/
 * or the Apache License, Version 2.0 which accompanies this distribution and
 * is available at https://www.apache.org/licenses/LICENSE-2.0.
 *
 * This Source Code may also be made available under the following
 * Secondary Licenses when the conditions for such availability set
 * forth in the Eclipse Public License, v. 2.0 are satisfied: GNU
 * General Public License, version 2 with the GNU Classpath
 * Exception [1] and GNU General Public License, version 2 with the
 * OpenJDK Assembly Exception [2].
 *
 * [1] https://www.gnu.org/software/classpath/license.html
 * [2] http://openjdk.java.net/legal/assembly-exception.html
 *
 * SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 OR GPL-2.0 WITH Classpath-exception-2.0 OR LicenseRef-GPL-2.0 WITH Assembly-exception
 *******************************************************************************/

#include <string.h>
#include "j9port.h"
#include "exelib_api.h"
#include "dfix.h"

void
zero_memory_loop(void* address, size_t size)
{
	int i;
	for (i=0; i < 10; i++) {
		dfix_zero_memory(address, size);
	}
}

void
memcpy_loop(void* dest, void* src, size_t size)
{
	int i;
	for (i=0; i < 10; i++) {
		dfix_memcpy(dest, src, size);
	}
}


UDATA RunAllTests(J9PortLibrary *portLibrary)
{
	char block1[256];
	char block2[256];

	zero_memory_loop(block1, sizeof(block1));
	memcpy_loop(block1, block2, sizeof(block1));
	return 1;
}

extern "C" {

UDATA
signalProtectedMain(struct J9PortLibrary *portLibrary, void *arg)
{
	struct j9cmdlineOptions * startupOptions = (struct j9cmdlineOptions *) arg;
	PORT_ACCESS_FROM_PORT(portLibrary);

#if defined(J9VM_OPT_MEMORY_CHECK_SUPPORT)
	/* This should happen before anybody allocates memory!  Otherwise, shutdown will not work properly. */
	memoryCheck_parseCmdLine( PORTLIB, startupOptions->argc-1, startupOptions->argv );
#endif /* J9VM_OPT_MEMORY_CHECK_SUPPORT */

	return RunAllTests(portLibrary);
}

}