/* * Copyright (c) 1999, 2019, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. *
*/
// ciExceptionHandler // // This class represents an exception handler for a method. class ciExceptionHandler : public AnyObj { private: friendclass ciMethod;
// The loader to be used for resolving the exception // klass.
ciInstanceKlass* _loading_klass;
// Handler data. int _start; int _limit; int _handler_bci; int _catch_klass_index;
// The exception klass that this handler catches.
ciInstanceKlass* _catch_klass;
public:
ciExceptionHandler(ciInstanceKlass* loading_klass, int start, int limit, int handler_bci, int klass_index) {
_loading_klass = loading_klass;
_start = start;
_limit = limit;
_handler_bci = handler_bci;
_catch_klass_index = klass_index;
_catch_klass = NULL;
}
int start() { return _start; } int limit() { return _limit; } int handler_bci() { return _handler_bci; } int catch_klass_index() { return _catch_klass_index; }
// Get the exception klass that this handler catches.
ciInstanceKlass* catch_klass();
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