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comparison jvmci/jdk.vm.ci.code/src/jdk/vm/ci/code/stack/InspectedFrame.java @ 23393:1d4ce2d19e52

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clean up and minimize JVMCI (JDK-8156835)
author Doug Simon <doug.simon@oracle.com>
date Thu, 12 May 2016 20:57:31 +0200
parents 1bbd4a7c274b
children
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23392:b3a816d3b844 23393:1d4ce2d19e52
22 */ 22 */
23 package jdk.vm.ci.code.stack; 23 package jdk.vm.ci.code.stack;
24 24
25 import jdk.vm.ci.meta.ResolvedJavaMethod; 25 import jdk.vm.ci.meta.ResolvedJavaMethod;
26 26
27 /**
28 * Access to the object variables in a stack frame.
29 */
27 public interface InspectedFrame { 30 public interface InspectedFrame {
28 31
29 /** 32 /**
30 * Returns the value of the local at the given index. Currently only works for object values. 33 * Returns the value of the object local at {@code index}. This value is a copy iff
31 * This value is a copy iff {@link #isVirtual(int)} is true. 34 * {@link #isVirtual(int)} is true.
32 */ 35 */
33 Object getLocal(int index); 36 Object getLocal(int index);
34 37
35 /** 38 /**
36 * Returns whether the local at the given index is a virtual object, and therefore the object 39 * Returns whether the local at {@code index} is a virtual object, and therefore the object
37 * returned by {@link #getLocal(int)} is a copy. 40 * returned by {@link #getLocal(int)} is a copy.
38 */ 41 */
39 boolean isVirtual(int index); 42 boolean isVirtual(int index);
40 43
41 /** 44 /**