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comparison agent/src/share/classes/sun/jvm/hotspot/code/MonitorValue.java @ 818:b109e761e927

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6837472: com/sun/jdi/MonitorFrameInfo.java fails with AggressiveOpts in 6u14 Summary: Disable escape analysis when jvmti/debugger is used. Add support for EA ibto SA. Reviewed-by: never
author kvn
date Tue, 09 Jun 2009 16:19:10 -0700
parents a61af66fc99e
children bd02caa94611
comparison
equal deleted inserted replaced
793:eacd97c88873 818:b109e761e927
27 import java.io.*; 27 import java.io.*;
28 28
29 public class MonitorValue { 29 public class MonitorValue {
30 private ScopeValue owner; 30 private ScopeValue owner;
31 private Location basicLock; 31 private Location basicLock;
32 private boolean eliminated;
32 33
33 // FIXME: not useful yet 34 // FIXME: not useful yet
34 // MonitorValue(ScopeValue* owner, Location basic_lock); 35 // MonitorValue(ScopeValue* owner, Location basic_lock);
35 36
36 public MonitorValue(DebugInfoReadStream stream) { 37 public MonitorValue(DebugInfoReadStream stream) {
37 basicLock = new Location(stream); 38 basicLock = new Location(stream);
38 owner = ScopeValue.readFrom(stream); 39 owner = ScopeValue.readFrom(stream);
40 eliminated= stream.readBoolean();
39 } 41 }
40 42
41 public ScopeValue owner() { return owner; } 43 public ScopeValue owner() { return owner; }
42 public Location basicLock() { return basicLock; } 44 public Location basicLock() { return basicLock; }
45 public boolean eliminated() { return eliminated; }
43 46
44 // FIXME: not yet implementable 47 // FIXME: not yet implementable
45 // void write_on(DebugInfoWriteStream* stream); 48 // void write_on(DebugInfoWriteStream* stream);
46 49
47 public void printOn(PrintStream tty) { 50 public void printOn(PrintStream tty) {
48 tty.print("monitor{"); 51 tty.print("monitor{");
49 owner().printOn(tty); 52 owner().printOn(tty);
50 tty.print(","); 53 tty.print(",");
51 basicLock().printOn(tty); 54 basicLock().printOn(tty);
52 tty.print("}"); 55 tty.print("}");
56 if (eliminated) {
57 tty.print(" (eliminated)");
58 }
53 } 59 }
54 } 60 }