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author | Joe Onorato <joeo@android.com> | 2009-08-31 10:12:00 -0700 |
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committer | Joe Onorato <joeo@android.com> | 2009-08-31 10:12:00 -0700 |
commit | b72c5c2e5482cf10117b2b25f642f7616b2326c3 (patch) | |
tree | f02ba1bc29f4fe6853d9b7008eed37cdcfb96e81 /src/proguard/evaluation/InvocationUnit.java | |
parent | a23344a828357fe4b6596f8af5fed467d72757ab (diff) | |
download | proguard-b72c5c2e5482cf10117b2b25f642f7616b2326c3.tar.gz |
ProGuard 4.4android-sdk-tools_r4android-sdk-tools_r3android-sdk-2.1_r1android-sdk-2.0_r1android-sdk-2.0.1_r1android-sdk-2.0.1-docs_r1android-2.1_r2.1sandroid-2.1_r2.1p2android-2.1_r2.1pandroid-2.1_r2android-2.1_r1android-2.0_r1android-2.0.1_r1eclair-sholes-release2eclair-sholes-releaseeclair-releaseeclair-passion-release
Diffstat (limited to 'src/proguard/evaluation/InvocationUnit.java')
-rw-r--r-- | src/proguard/evaluation/InvocationUnit.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/src/proguard/evaluation/InvocationUnit.java b/src/proguard/evaluation/InvocationUnit.java new file mode 100644 index 0000000..cb4d3c5 --- /dev/null +++ b/src/proguard/evaluation/InvocationUnit.java @@ -0,0 +1,62 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu) + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This program 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 for + * more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +package proguard.evaluation; + +import proguard.classfile.*; +import proguard.classfile.attribute.CodeAttribute; +import proguard.classfile.instruction.ConstantInstruction; +import proguard.evaluation.value.Value; + +/** + * This interface sets up the variables for entering a method, + * and it updates the stack for the invocation of a class member. + * + * @author Eric Lafortune + */ +public interface InvocationUnit +{ + /** + * Sets up the given variables for entering the given method. + */ + public void enterMethod(Clazz clazz, + Method method, + Variables variables); + + + /** + * Exits the given method with the given return value. + */ + public void exitMethod(Clazz clazz, + Method method, + Value returnValue); + + + /** + * Updates the given stack corresponding to the execution of the given + * field or method reference instruction. + */ + public void invokeMember(Clazz clazz, + Method method, + CodeAttribute codeAttribute, + int offset, + ConstantInstruction constantInstruction, + Stack stack); +} |