Mercurial > hg > truffle
view src/share/vm/ci/ciExceptionHandler.cpp @ 1135:e66fd840cb6b
6893081: method handle & invokedynamic code needs additional cleanup (post 6815692, 6858164)
Summary: During the work for 6829187 we have fixed a number of basic bugs which are logically grouped with 6815692 and 6858164 but which must be reviewed and pushed separately.
Reviewed-by: kvn, never
author | twisti |
---|---|
date | Mon, 04 Jan 2010 18:38:08 +0100 |
parents | a61af66fc99e |
children | dd57230ba8fe |
line wrap: on
line source
/* * Copyright 1999-2003 Sun Microsystems, Inc. All Rights Reserved. * 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. * */ #include "incls/_precompiled.incl" #include "incls/_ciExceptionHandler.cpp.incl" // ciExceptionHandler // // This class represents an exception handler for a method. // ------------------------------------------------------------------ // ciExceptionHandler::catch_klass // // Get the exception klass that this handler catches. ciInstanceKlass* ciExceptionHandler::catch_klass() { assert(!is_catch_all(), "bad index"); if (_catch_klass == NULL) { bool will_link; ciKlass* k = CURRENT_ENV->get_klass_by_index(_loading_klass, _catch_klass_index, will_link); if (!will_link && k->is_loaded()) { GUARDED_VM_ENTRY( k = CURRENT_ENV->get_unloaded_klass(_loading_klass, k->name()); ) } _catch_klass = k->as_instance_klass(); } return _catch_klass; } // ------------------------------------------------------------------ // ciExceptionHandler::print() void ciExceptionHandler::print() { tty->print("<ciExceptionHandler start=%d limit=%d" " handler_bci=%d ex_klass_index=%d", start(), limit(), handler_bci(), catch_klass_index()); if (_catch_klass != NULL) { tty->print(" ex_klass="); _catch_klass->print(); } tty->print(">"); }