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comparison agent/src/share/classes/sun/jvm/hotspot/tools/PStack.java @ 8750:39432a1cefdd

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8003348: SA can not read core file on OS Summary: Macosx uses Mach-O file format for binary files, not ELF format. Currently SA works on core files on other platforms, t his change enables SA work on core file generated on Darwin. Reviewed-by: sla, sspitsyn Contributed-by: yumin.qi@oracle.com
author minqi
date Thu, 14 Mar 2013 00:33:08 -0700
parents 5ed317b25e23
children 38ea2efa32a7
comparison
equal deleted inserted replaced
8719:c8b31b461e1a 8750:39432a1cefdd
1 /* 1 /*
2 * Copyright (c) 2003, 2012, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
30 import sun.jvm.hotspot.interpreter.*; 30 import sun.jvm.hotspot.interpreter.*;
31 import sun.jvm.hotspot.debugger.*; 31 import sun.jvm.hotspot.debugger.*;
32 import sun.jvm.hotspot.debugger.cdbg.*; 32 import sun.jvm.hotspot.debugger.cdbg.*;
33 import sun.jvm.hotspot.oops.*; 33 import sun.jvm.hotspot.oops.*;
34 import sun.jvm.hotspot.runtime.*; 34 import sun.jvm.hotspot.runtime.*;
35 import sun.jvm.hotspot.utilities.PlatformInfo;
35 36
36 public class PStack extends Tool { 37 public class PStack extends Tool {
37 // in non-verbose mode, Method*s are not printed in java frames 38 // in non-verbose mode, Method*s are not printed in java frames
38 public PStack(boolean v, boolean concurrentLocks) { 39 public PStack(boolean v, boolean concurrentLocks) {
39 this.verbose = v; 40 this.verbose = v;
52 Debugger dbg = getAgent().getDebugger(); 53 Debugger dbg = getAgent().getDebugger();
53 run(out, dbg); 54 run(out, dbg);
54 } 55 }
55 56
56 public void run(PrintStream out, Debugger dbg) { 57 public void run(PrintStream out, Debugger dbg) {
58 if (PlatformInfo.getOS().equals("darwin")) {
59 out.println("Not available on Darwin");
60 return;
61 }
62
57 CDebugger cdbg = dbg.getCDebugger(); 63 CDebugger cdbg = dbg.getCDebugger();
58 if (cdbg != null) { 64 if (cdbg != null) {
59 ConcurrentLocksPrinter concLocksPrinter = null; 65 ConcurrentLocksPrinter concLocksPrinter = null;
60 // compute and cache java Vframes. 66 // compute and cache java Vframes.
61 initJFrameCache(); 67 initJFrameCache();