Mercurial > hg > graal-jvmci-8
annotate jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/site/ExceptionHandler.java @ 22773:9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
| author | Roland Schatz <roland.schatz@oracle.com> |
|---|---|
| date | Fri, 15 Jan 2016 16:50:19 +0100 |
| parents | jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/CompilationResult.java@22110ef74a40 |
| children |
| rev | line source |
|---|---|
| 22054 | 1 /* |
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22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
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2 * Copyright (c) 2009, 2016, Oracle and/or its affiliates. All rights reserved. |
| 22054 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
|
22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
23 package jdk.vm.ci.code.site; |
| 22054 | 24 |
| 25 /** | |
|
22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
26 * Represents exception handler information for a specific code position. It includes the catch code |
|
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
27 * position as well as the caught exception type. |
| 22054 | 28 */ |
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22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
29 public final class ExceptionHandler extends Site { |
| 22054 | 30 |
|
22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
31 public final int handlerPos; |
| 22054 | 32 |
|
22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
33 public ExceptionHandler(int pcOffset, int handlerPos) { |
|
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
34 super(pcOffset); |
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9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
35 this.handlerPos = handlerPos; |
| 22054 | 36 } |
| 37 | |
| 38 @Override | |
| 39 public String toString() { | |
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22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
40 return String.format("%d[<exception edge to %d>]", pcOffset, handlerPos); |
| 22054 | 41 } |
| 42 | |
| 43 @Override | |
| 44 public boolean equals(Object obj) { | |
| 45 if (this == obj) { | |
| 46 return true; | |
| 47 } | |
|
22773
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
48 if (obj instanceof ExceptionHandler) { |
|
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
49 ExceptionHandler that = (ExceptionHandler) obj; |
|
9273bb6ba33e
Simplify code installation interface: Use CompiledCode class instead of CompilationResult and DataSection.
Roland Schatz <roland.schatz@oracle.com>
parents:
22740
diff
changeset
|
50 if (this.pcOffset == that.pcOffset && this.handlerPos == that.handlerPos) { |
| 22054 | 51 return true; |
| 52 } | |
| 53 } | |
| 54 return false; | |
| 55 } | |
| 56 } |