/* | |
* Copyright 2003-2010 Sun Microsystems, Inc. All Rights Reserved. | |
* Copyright 2007, 2008 Red Hat, Inc. | |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
* | |
* This code is free software; you can redistribute it and/or modify it | |
* under the terms of the GNU General Public License version 2 only, as | |
* published by the Free Software Foundation. | |
* | |
* This code 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 | |
* version 2 for more details (a copy is included in the LICENSE file that | |
* accompanied this code). | |
* | |
* You should have received a copy of the GNU General Public License version | |
* 2 along with this work; if not, write to the Free Software Foundation, | |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
* | |
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
* CA 95054 USA or visit www.sun.com if you need additional information or | |
* have any questions. | |
* | |
*/ | |
public: | |
static void invoke_method(methodOop method, address entry_point, TRAPS) { | |
((ZeroEntry *) entry_point)->invoke(method, THREAD); | |
} | |
static void invoke_osr(methodOop method, | |
address entry_point, | |
address osr_buf, | |
TRAPS) { | |
((ZeroEntry *) entry_point)->invoke_osr(method, osr_buf, THREAD); | |
} | |
public: | |
static int expr_index_at(int i) { | |
return stackElementWords * i; | |
} | |
static int expr_offset_in_bytes(int i) { | |
return stackElementSize * i; | |
} | |
static int local_index_at(int i) { | |
assert(i <= 0, "local direction already negated"); | |
return stackElementWords * i; | |
} |