blob: 8fae4dde7fc35f9a6898fe1950efe0ace13d0559 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Location.java - a wrapper class for breakpoint locations in JVMTI
/* Copyright (C) 2006 Free Software Foundation
This file is part of libgcj.
This software is copyrighted work licensed under the terms of the
Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
details. */
package gnu.gcj.jvmti;
import java.lang.Long;
/**
* This class represents a breakpoint location (pair<jmethodID,jlocation>).
* BreakpointManager uses this class as a key in the Map of installed
* breakpoints.
*
* @author Keith Seitz (keiths@redhat.com)
*/
public class Location
{
// method (a jmethodID in JVMTI)
private long method;
// index (a jlocation in JVMTI)
private long location;
/**
* Constructor
*
* @param method the method defined by this location (a jmethodID)
* @param location the integer index of the insn in the method (a jlocation)
*/
public Location (long method, long location)
{
this.method = method;
this.location = location;
}
public int hashCode ()
{
return toString ().hashCode ();
}
public boolean equals (Object obj)
{
Location loc = (Location) obj;
return (loc.method == method && loc.location == location);
}
/**
* Converts the Location to a String
*/
public String toString ()
{
return Long.toHexString (method) + "." + Long.toString (location);
}
}
|
