1
|
1 |
/*
|
|
2 |
* Copyright 2000-2006 Sun Microsystems, Inc. All Rights Reserved.
|
|
3 |
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
|
|
4 |
*
|
|
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
|
|
7 |
* published by the Free Software Foundation.
|
|
8 |
*
|
|
9 |
* This code is distributed in the hope that it will be useful, but WITHOUT
|
|
10 |
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
11 |
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
12 |
* version 2 for more details (a copy is included in the LICENSE file that
|
|
13 |
* accompanied this code).
|
|
14 |
*
|
|
15 |
* You should have received a copy of the GNU General Public License version
|
|
16 |
* 2 along with this work; if not, write to the Free Software Foundation,
|
|
17 |
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
18 |
*
|
|
19 |
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
|
|
20 |
* CA 95054 USA or visit www.sun.com if you need additional information or
|
|
21 |
* have any questions.
|
|
22 |
*
|
|
23 |
*/
|
|
24 |
|
|
25 |
package sun.jvm.hotspot;
|
|
26 |
|
|
27 |
import java.io.*;
|
|
28 |
import java.awt.*;
|
|
29 |
import java.awt.event.*;
|
|
30 |
import java.math.*;
|
|
31 |
import javax.swing.*;
|
|
32 |
import javax.swing.tree.*;
|
|
33 |
import java.util.*;
|
|
34 |
|
|
35 |
import sun.jvm.hotspot.code.*;
|
|
36 |
import sun.jvm.hotspot.compiler.*;
|
|
37 |
import sun.jvm.hotspot.debugger.*;
|
|
38 |
import sun.jvm.hotspot.gc_implementation.parallelScavenge.*;
|
|
39 |
import sun.jvm.hotspot.gc_interface.*;
|
|
40 |
import sun.jvm.hotspot.interpreter.*;
|
|
41 |
import sun.jvm.hotspot.memory.*;
|
|
42 |
import sun.jvm.hotspot.oops.*;
|
|
43 |
import sun.jvm.hotspot.runtime.*;
|
|
44 |
import sun.jvm.hotspot.ui.*;
|
|
45 |
import sun.jvm.hotspot.ui.tree.*;
|
|
46 |
import sun.jvm.hotspot.ui.classbrowser.*;
|
|
47 |
import sun.jvm.hotspot.utilities.*;
|
|
48 |
|
|
49 |
/** The top-level HotSpot Debugger. FIXME: make this an embeddable
|
|
50 |
component! (Among other things, figure out what to do with the
|
|
51 |
menu bar...) */
|
|
52 |
|
|
53 |
public class HSDB implements ObjectHistogramPanel.Listener, SAListener {
|
|
54 |
public static void main(String[] args) {
|
|
55 |
new HSDB(args).run();
|
|
56 |
}
|
|
57 |
|
|
58 |
//--------------------------------------------------------------------------------
|
|
59 |
// Internals only below this point
|
|
60 |
//
|
|
61 |
private HotSpotAgent agent;
|
|
62 |
private JDesktopPane desktop;
|
|
63 |
private boolean attached;
|
|
64 |
/** List <JMenuItem> */
|
|
65 |
private java.util.List attachMenuItems;
|
|
66 |
/** List <JMenuItem> */
|
|
67 |
private java.util.List detachMenuItems;
|
|
68 |
private JMenu toolsMenu;
|
|
69 |
private JMenuItem showDbgConsoleMenuItem;
|
|
70 |
private JMenuItem computeRevPtrsMenuItem;
|
|
71 |
private JInternalFrame attachWaitDialog;
|
|
72 |
private JInternalFrame threadsFrame;
|
|
73 |
private JInternalFrame consoleFrame;
|
|
74 |
private WorkerThread workerThread;
|
|
75 |
// These had to be made data members because they are referenced in inner classes.
|
|
76 |
private String pidText;
|
|
77 |
private int pid;
|
|
78 |
private String execPath;
|
|
79 |
private String coreFilename;
|
|
80 |
|
|
81 |
private void doUsage() {
|
|
82 |
System.out.println("Usage: java HSDB [[pid] | [path-to-java-executable [path-to-corefile]] | help ]");
|
|
83 |
System.out.println(" pid: attach to the process whose id is 'pid'");
|
|
84 |
System.out.println(" path-to-java-executable: Debug a core file produced by this program");
|
|
85 |
System.out.println(" path-to-corefile: Debug this corefile. The default is 'core'");
|
|
86 |
System.out.println(" If no arguments are specified, you can select what to do from the GUI.\n");
|
|
87 |
HotSpotAgent.showUsage();
|
|
88 |
}
|
|
89 |
|
|
90 |
private HSDB(String[] args) {
|
|
91 |
switch (args.length) {
|
|
92 |
case (0):
|
|
93 |
break;
|
|
94 |
|
|
95 |
case (1):
|
|
96 |
if (args[0].equals("help") || args[0].equals("-help")) {
|
|
97 |
doUsage();
|
|
98 |
System.exit(0);
|
|
99 |
}
|
|
100 |
// If all numbers, it is a PID to attach to
|
|
101 |
// Else, it is a pathname to a .../bin/java for a core file.
|
|
102 |
try {
|
|
103 |
int unused = Integer.parseInt(args[0]);
|
|
104 |
// If we get here, we have a PID and not a core file name
|
|
105 |
pidText = args[0];
|
|
106 |
} catch (NumberFormatException e) {
|
|
107 |
execPath = args[0];
|
|
108 |
coreFilename = "core";
|
|
109 |
}
|
|
110 |
break;
|
|
111 |
|
|
112 |
case (2):
|
|
113 |
execPath = args[0];
|
|
114 |
coreFilename = args[1];
|
|
115 |
break;
|
|
116 |
|
|
117 |
default:
|
|
118 |
System.out.println("HSDB Error: Too many options specified");
|
|
119 |
doUsage();
|
|
120 |
System.exit(1);
|
|
121 |
}
|
|
122 |
}
|
|
123 |
|
|
124 |
private void run() {
|
|
125 |
// At this point, if pidText != null we are supposed to attach to it.
|
|
126 |
// Else, if execPath != null, it is the path of a jdk/bin/java
|
|
127 |
// and coreFilename is the pathname of a core file we are
|
|
128 |
// supposed to attach to.
|
|
129 |
|
|
130 |
agent = new HotSpotAgent();
|
|
131 |
workerThread = new WorkerThread();
|
|
132 |
attachMenuItems = new java.util.ArrayList();
|
|
133 |
detachMenuItems = new java.util.ArrayList();
|
|
134 |
|
|
135 |
JFrame frame = new JFrame("HSDB - HotSpot Debugger");
|
|
136 |
frame.setSize(800, 600);
|
|
137 |
frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
|
|
138 |
|
|
139 |
JMenuBar menuBar = new JMenuBar();
|
|
140 |
|
|
141 |
//
|
|
142 |
// File menu
|
|
143 |
//
|
|
144 |
|
|
145 |
JMenu menu = new JMenu("File");
|
|
146 |
menu.setMnemonic(KeyEvent.VK_F);
|
|
147 |
JMenuItem item;
|
|
148 |
item = createMenuItem("Attach to HotSpot process...",
|
|
149 |
new ActionListener() {
|
|
150 |
public void actionPerformed(ActionEvent e) {
|
|
151 |
showAttachDialog();
|
|
152 |
}
|
|
153 |
});
|
|
154 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_A, ActionEvent.ALT_MASK));
|
|
155 |
item.setMnemonic(KeyEvent.VK_A);
|
|
156 |
menu.add(item);
|
|
157 |
attachMenuItems.add(item);
|
|
158 |
|
|
159 |
item = createMenuItem("Open HotSpot core file...",
|
|
160 |
new ActionListener() {
|
|
161 |
public void actionPerformed(ActionEvent e) {
|
|
162 |
showOpenCoreFileDialog();
|
|
163 |
}
|
|
164 |
});
|
|
165 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_O, ActionEvent.ALT_MASK));
|
|
166 |
item.setMnemonic(KeyEvent.VK_O);
|
|
167 |
menu.add(item);
|
|
168 |
attachMenuItems.add(item);
|
|
169 |
|
|
170 |
item = createMenuItem("Connect to debug server...",
|
|
171 |
new ActionListener() {
|
|
172 |
public void actionPerformed(ActionEvent e) {
|
|
173 |
showConnectDialog();
|
|
174 |
}
|
|
175 |
});
|
|
176 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, ActionEvent.ALT_MASK));
|
|
177 |
item.setMnemonic(KeyEvent.VK_S);
|
|
178 |
menu.add(item);
|
|
179 |
attachMenuItems.add(item);
|
|
180 |
|
|
181 |
item = createMenuItem("Detach",
|
|
182 |
new ActionListener() {
|
|
183 |
public void actionPerformed(ActionEvent e) {
|
|
184 |
detach();
|
|
185 |
}
|
|
186 |
});
|
|
187 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_D, ActionEvent.ALT_MASK));
|
|
188 |
item.setMnemonic(KeyEvent.VK_S);
|
|
189 |
menu.add(item);
|
|
190 |
detachMenuItems.add(item);
|
|
191 |
|
|
192 |
// Disable detach menu items at first
|
|
193 |
setMenuItemsEnabled(detachMenuItems, false);
|
|
194 |
|
|
195 |
menu.addSeparator();
|
|
196 |
|
|
197 |
item = createMenuItem("Exit",
|
|
198 |
new ActionListener() {
|
|
199 |
public void actionPerformed(ActionEvent e) {
|
|
200 |
System.exit(0);
|
|
201 |
}
|
|
202 |
});
|
|
203 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_X, ActionEvent.ALT_MASK));
|
|
204 |
item.setMnemonic(KeyEvent.VK_X);
|
|
205 |
menu.add(item);
|
|
206 |
menuBar.add(menu);
|
|
207 |
|
|
208 |
//
|
|
209 |
// Tools menu
|
|
210 |
//
|
|
211 |
|
|
212 |
toolsMenu = new JMenu("Tools");
|
|
213 |
toolsMenu.setMnemonic(KeyEvent.VK_T);
|
|
214 |
|
|
215 |
item = createMenuItem("Class Browser",
|
|
216 |
new ActionListener() {
|
|
217 |
public void actionPerformed(ActionEvent e) {
|
|
218 |
showClassBrowser();
|
|
219 |
}
|
|
220 |
});
|
|
221 |
item.setMnemonic(KeyEvent.VK_B);
|
|
222 |
|
|
223 |
toolsMenu.add(item);
|
|
224 |
|
|
225 |
item = createMenuItem("Code Viewer",
|
|
226 |
new ActionListener() {
|
|
227 |
public void actionPerformed(ActionEvent e) {
|
|
228 |
showCodeViewer();
|
|
229 |
}
|
|
230 |
});
|
|
231 |
item.setMnemonic(KeyEvent.VK_C);
|
|
232 |
|
|
233 |
toolsMenu.add(item);
|
|
234 |
|
|
235 |
|
|
236 |
item = createMenuItem("Compute Reverse Ptrs",
|
|
237 |
new ActionListener() {
|
|
238 |
public void actionPerformed(ActionEvent e) {
|
|
239 |
fireComputeReversePtrs();
|
|
240 |
}
|
|
241 |
});
|
|
242 |
computeRevPtrsMenuItem = item;
|
|
243 |
item.setMnemonic(KeyEvent.VK_M);
|
|
244 |
toolsMenu.add(item);
|
|
245 |
|
|
246 |
item = createMenuItem("Deadlock Detection",
|
|
247 |
new ActionListener() {
|
|
248 |
public void actionPerformed(ActionEvent e) {
|
|
249 |
showDeadlockDetectionPanel();
|
|
250 |
}
|
|
251 |
});
|
|
252 |
item.setMnemonic(KeyEvent.VK_D);
|
|
253 |
toolsMenu.add(item);
|
|
254 |
|
|
255 |
item = createMenuItem("Find Object by Query",
|
|
256 |
new ActionListener() {
|
|
257 |
public void actionPerformed(ActionEvent e) {
|
|
258 |
showFindByQueryPanel();
|
|
259 |
}
|
|
260 |
});
|
|
261 |
item.setMnemonic(KeyEvent.VK_Q);
|
|
262 |
toolsMenu.add(item);
|
|
263 |
|
|
264 |
|
|
265 |
item = createMenuItem("Find Pointer",
|
|
266 |
new ActionListener() {
|
|
267 |
public void actionPerformed(ActionEvent e) {
|
|
268 |
showFindPanel();
|
|
269 |
}
|
|
270 |
});
|
|
271 |
item.setMnemonic(KeyEvent.VK_P);
|
|
272 |
toolsMenu.add(item);
|
|
273 |
|
|
274 |
item = createMenuItem("Find Value In Heap",
|
|
275 |
new ActionListener() {
|
|
276 |
public void actionPerformed(ActionEvent e) {
|
|
277 |
showFindInHeapPanel();
|
|
278 |
}
|
|
279 |
});
|
|
280 |
item.setMnemonic(KeyEvent.VK_V);
|
|
281 |
toolsMenu.add(item);
|
|
282 |
|
|
283 |
item = createMenuItem("Find Value In Code Cache",
|
|
284 |
new ActionListener() {
|
|
285 |
public void actionPerformed(ActionEvent e) {
|
|
286 |
showFindInCodeCachePanel();
|
|
287 |
}
|
|
288 |
});
|
|
289 |
item.setMnemonic(KeyEvent.VK_A);
|
|
290 |
toolsMenu.add(item);
|
|
291 |
|
|
292 |
item = createMenuItem("Heap Parameters",
|
|
293 |
new ActionListener() {
|
|
294 |
public void actionPerformed(ActionEvent e) {
|
|
295 |
showHeapParametersPanel();
|
|
296 |
}
|
|
297 |
});
|
|
298 |
item.setMnemonic(KeyEvent.VK_H);
|
|
299 |
toolsMenu.add(item);
|
|
300 |
|
|
301 |
item = createMenuItem("Inspector",
|
|
302 |
new ActionListener() {
|
|
303 |
public void actionPerformed(ActionEvent e) {
|
|
304 |
showInspector(null);
|
|
305 |
}
|
|
306 |
});
|
|
307 |
item.setMnemonic(KeyEvent.VK_R);
|
|
308 |
item.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_R, ActionEvent.ALT_MASK));
|
|
309 |
toolsMenu.add(item);
|
|
310 |
|
|
311 |
item = createMenuItem("Memory Viewer",
|
|
312 |
new ActionListener() {
|
|
313 |
public void actionPerformed(ActionEvent e) {
|
|
314 |
showMemoryViewer();
|
|
315 |
}
|
|
316 |
});
|
|
317 |
item.setMnemonic(KeyEvent.VK_M);
|
|
318 |
toolsMenu.add(item);
|
|
319 |
|
|
320 |
item = createMenuItem("Monitor Cache Dump",
|
|
321 |
new ActionListener() {
|
|
322 |
public void actionPerformed(ActionEvent e) {
|
|
323 |
showMonitorCacheDumpPanel();
|
|
324 |
}
|
|
325 |
});
|
|
326 |
item.setMnemonic(KeyEvent.VK_D);
|
|
327 |
toolsMenu.add(item);
|
|
328 |
|
|
329 |
item = createMenuItem("Object Histogram",
|
|
330 |
new ActionListener() {
|
|
331 |
public void actionPerformed(ActionEvent e) {
|
|
332 |
showObjectHistogram();
|
|
333 |
}
|
|
334 |
});
|
|
335 |
item.setMnemonic(KeyEvent.VK_O);
|
|
336 |
toolsMenu.add(item);
|
|
337 |
|
|
338 |
item = createMenuItem("Show System Properties",
|
|
339 |
new ActionListener() {
|
|
340 |
public void actionPerformed(ActionEvent e) {
|
|
341 |
showSystemProperties();
|
|
342 |
}
|
|
343 |
});
|
|
344 |
item.setMnemonic(KeyEvent.VK_S);
|
|
345 |
toolsMenu.add(item);
|
|
346 |
|
|
347 |
item = createMenuItem("Show VM Version",
|
|
348 |
new ActionListener() {
|
|
349 |
public void actionPerformed(ActionEvent e) {
|
|
350 |
showVMVersion();
|
|
351 |
}
|
|
352 |
});
|
|
353 |
item.setMnemonic(KeyEvent.VK_M);
|
|
354 |
toolsMenu.add(item);
|
|
355 |
|
|
356 |
item = createMenuItem("Show -XX flags",
|
|
357 |
new ActionListener() {
|
|
358 |
public void actionPerformed(ActionEvent e) {
|
|
359 |
showCommandLineFlags();
|
|
360 |
}
|
|
361 |
});
|
|
362 |
item.setMnemonic(KeyEvent.VK_X);
|
|
363 |
toolsMenu.add(item);
|
|
364 |
|
|
365 |
toolsMenu.setEnabled(false);
|
|
366 |
menuBar.add(toolsMenu);
|
|
367 |
|
|
368 |
//
|
|
369 |
// Windows menu
|
|
370 |
//
|
|
371 |
|
|
372 |
JMenu windowsMenu = new JMenu("Windows");
|
|
373 |
windowsMenu.setMnemonic(KeyEvent.VK_W);
|
|
374 |
item = createMenuItem("Console",
|
|
375 |
new ActionListener() {
|
|
376 |
public void actionPerformed(ActionEvent e) {
|
|
377 |
showConsole();
|
|
378 |
}
|
|
379 |
});
|
|
380 |
item.setMnemonic(KeyEvent.VK_C);
|
|
381 |
windowsMenu.add(item);
|
|
382 |
showDbgConsoleMenuItem = createMenuItem("Debugger Console",
|
|
383 |
new ActionListener() {
|
|
384 |
public void actionPerformed(ActionEvent e) {
|
|
385 |
showDebuggerConsole();
|
|
386 |
}
|
|
387 |
});
|
|
388 |
showDbgConsoleMenuItem.setMnemonic(KeyEvent.VK_D);
|
|
389 |
windowsMenu.add(showDbgConsoleMenuItem);
|
|
390 |
showDbgConsoleMenuItem.setEnabled(false);
|
|
391 |
|
|
392 |
menuBar.add(windowsMenu);
|
|
393 |
|
|
394 |
|
|
395 |
frame.setJMenuBar(menuBar);
|
|
396 |
|
|
397 |
desktop = new JDesktopPane();
|
|
398 |
frame.getContentPane().add(desktop);
|
|
399 |
GraphicsUtilities.reshapeToAspectRatio(frame, 4.0f/3.0f, 0.75f, Toolkit.getDefaultToolkit().getScreenSize());
|
|
400 |
GraphicsUtilities.centerInContainer(frame, Toolkit.getDefaultToolkit().getScreenSize());
|
|
401 |
frame.show();
|
|
402 |
|
|
403 |
Runtime.getRuntime().addShutdownHook(new java.lang.Thread() {
|
|
404 |
public void run() {
|
|
405 |
detachDebugger();
|
|
406 |
}
|
|
407 |
});
|
|
408 |
|
|
409 |
if (pidText != null) {
|
|
410 |
attach(pidText);
|
|
411 |
} else if (execPath != null) {
|
|
412 |
attach(execPath, coreFilename);
|
|
413 |
}
|
|
414 |
}
|
|
415 |
|
|
416 |
// FIXME: merge showAttachDialog, showOpenCoreFileDialog, showConnectDialog
|
|
417 |
private void showAttachDialog() {
|
|
418 |
// FIXME: create filtered text field which only accepts numbers
|
|
419 |
setMenuItemsEnabled(attachMenuItems, false);
|
|
420 |
final JInternalFrame attachDialog = new JInternalFrame("Attach to HotSpot process");
|
|
421 |
attachDialog.getContentPane().setLayout(new BorderLayout());
|
|
422 |
|
|
423 |
JPanel panel = new JPanel();
|
|
424 |
panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
|
|
425 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
426 |
attachDialog.setBackground(panel.getBackground());
|
|
427 |
|
|
428 |
panel.add(new JLabel("Enter process ID:"));
|
|
429 |
final JTextField pidTextField = new JTextField(10);
|
|
430 |
ActionListener attacher = new ActionListener() {
|
|
431 |
public void actionPerformed(ActionEvent e) {
|
|
432 |
attachDialog.setVisible(false);
|
|
433 |
desktop.remove(attachDialog);
|
|
434 |
workerThread.invokeLater(new Runnable() {
|
|
435 |
public void run() {
|
|
436 |
attach(pidTextField.getText());
|
|
437 |
}
|
|
438 |
});
|
|
439 |
}
|
|
440 |
};
|
|
441 |
|
|
442 |
pidTextField.addActionListener(attacher);
|
|
443 |
panel.add(pidTextField);
|
|
444 |
attachDialog.getContentPane().add(panel, BorderLayout.NORTH);
|
|
445 |
|
|
446 |
Box vbox = Box.createVerticalBox();
|
|
447 |
panel = new JPanel();
|
|
448 |
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
|
|
449 |
panel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
|
|
450 |
JTextArea ta = new JTextArea(
|
|
451 |
"Enter the process ID of a currently-running HotSpot process. On " +
|
|
452 |
"Solaris and most Unix operating systems, this can be determined by " +
|
|
453 |
"typing \"ps -u <your username> | grep java\"; the process ID is the " +
|
|
454 |
"first number which appears on the resulting line. On Windows, the " +
|
|
455 |
"process ID is present in the Task Manager, which can be brought up " +
|
|
456 |
"while logged on to the desktop by pressing Ctrl-Alt-Delete.");
|
|
457 |
ta.setLineWrap(true);
|
|
458 |
ta.setWrapStyleWord(true);
|
|
459 |
ta.setEditable(false);
|
|
460 |
ta.setBackground(panel.getBackground());
|
|
461 |
panel.add(ta);
|
|
462 |
vbox.add(panel);
|
|
463 |
|
|
464 |
Box hbox = Box.createHorizontalBox();
|
|
465 |
hbox.add(Box.createGlue());
|
|
466 |
JButton button = new JButton("OK");
|
|
467 |
button.addActionListener(attacher);
|
|
468 |
hbox.add(button);
|
|
469 |
hbox.add(Box.createHorizontalStrut(20));
|
|
470 |
button = new JButton("Cancel");
|
|
471 |
button.addActionListener(new ActionListener() {
|
|
472 |
public void actionPerformed(ActionEvent e) {
|
|
473 |
attachDialog.setVisible(false);
|
|
474 |
desktop.remove(attachDialog);
|
|
475 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
476 |
}
|
|
477 |
});
|
|
478 |
hbox.add(button);
|
|
479 |
hbox.add(Box.createGlue());
|
|
480 |
panel = new JPanel();
|
|
481 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
482 |
panel.add(hbox);
|
|
483 |
vbox.add(panel);
|
|
484 |
|
|
485 |
attachDialog.getContentPane().add(vbox, BorderLayout.SOUTH);
|
|
486 |
|
|
487 |
desktop.add(attachDialog);
|
|
488 |
attachDialog.setSize(400, 300);
|
|
489 |
GraphicsUtilities.centerInContainer(attachDialog);
|
|
490 |
attachDialog.show();
|
|
491 |
pidTextField.requestFocus();
|
|
492 |
}
|
|
493 |
|
|
494 |
// FIXME: merge showAttachDialog, showOpenCoreFileDialog, showConnectDialog
|
|
495 |
private void showOpenCoreFileDialog() {
|
|
496 |
setMenuItemsEnabled(attachMenuItems, false);
|
|
497 |
final JInternalFrame dialog = new JInternalFrame("Open Core File");
|
|
498 |
dialog.getContentPane().setLayout(new BorderLayout());
|
|
499 |
|
|
500 |
JPanel panel = new JPanel();
|
|
501 |
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
|
|
502 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
503 |
dialog.setBackground(panel.getBackground());
|
|
504 |
|
|
505 |
Box hbox = Box.createHorizontalBox();
|
|
506 |
Box vbox = Box.createVerticalBox();
|
|
507 |
vbox.add(new JLabel("Path to core file:"));
|
|
508 |
vbox.add(new JLabel("Path to Java executable:"));
|
|
509 |
hbox.add(vbox);
|
|
510 |
|
|
511 |
vbox = Box.createVerticalBox();
|
|
512 |
final JTextField corePathField = new JTextField(40);
|
|
513 |
final JTextField execPathField = new JTextField(40);
|
|
514 |
vbox.add(corePathField);
|
|
515 |
vbox.add(execPathField);
|
|
516 |
hbox.add(vbox);
|
|
517 |
|
|
518 |
final JButton browseCorePath = new JButton("Browse ..");
|
|
519 |
final JButton browseExecPath = new JButton("Browse ..");
|
|
520 |
browseCorePath.addActionListener(new ActionListener() {
|
|
521 |
public void actionPerformed(ActionEvent e) {
|
|
522 |
JFileChooser fileChooser = new JFileChooser(new File("."));
|
|
523 |
int retVal = fileChooser.showOpenDialog(dialog);
|
|
524 |
if (retVal == JFileChooser.APPROVE_OPTION) {
|
|
525 |
corePathField.setText(fileChooser.getSelectedFile().getPath());
|
|
526 |
}
|
|
527 |
}
|
|
528 |
});
|
|
529 |
browseExecPath.addActionListener(new ActionListener() {
|
|
530 |
public void actionPerformed(ActionEvent e) {
|
|
531 |
JFileChooser fileChooser = new JFileChooser(new File("."));
|
|
532 |
int retVal = fileChooser.showOpenDialog(dialog);
|
|
533 |
if (retVal == JFileChooser.APPROVE_OPTION) {
|
|
534 |
execPathField.setText(fileChooser.getSelectedFile().getPath());
|
|
535 |
}
|
|
536 |
}
|
|
537 |
});
|
|
538 |
vbox = Box.createVerticalBox();
|
|
539 |
vbox.add(browseCorePath);
|
|
540 |
vbox.add(browseExecPath);
|
|
541 |
hbox.add(vbox);
|
|
542 |
|
|
543 |
panel.add(hbox);
|
|
544 |
dialog.getContentPane().add(panel, BorderLayout.NORTH);
|
|
545 |
|
|
546 |
ActionListener attacher = new ActionListener() {
|
|
547 |
public void actionPerformed(ActionEvent e) {
|
|
548 |
dialog.setVisible(false);
|
|
549 |
desktop.remove(dialog);
|
|
550 |
workerThread.invokeLater(new Runnable() {
|
|
551 |
public void run() {
|
|
552 |
attach(execPathField.getText(), corePathField.getText());
|
|
553 |
}
|
|
554 |
});
|
|
555 |
}
|
|
556 |
};
|
|
557 |
corePathField.addActionListener(attacher);
|
|
558 |
execPathField.addActionListener(attacher);
|
|
559 |
|
|
560 |
vbox = Box.createVerticalBox();
|
|
561 |
panel = new JPanel();
|
|
562 |
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
|
|
563 |
panel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
|
|
564 |
JTextArea ta = new JTextArea(
|
|
565 |
"Enter the full path names to the core file from a HotSpot process " +
|
|
566 |
"and the Java executable from which it came. The latter is typically " +
|
|
567 |
"located in the JDK/JRE directory under the directory " +
|
|
568 |
"jre/bin/<arch>/native_threads.");
|
|
569 |
ta.setLineWrap(true);
|
|
570 |
ta.setWrapStyleWord(true);
|
|
571 |
ta.setEditable(false);
|
|
572 |
ta.setBackground(panel.getBackground());
|
|
573 |
panel.add(ta);
|
|
574 |
vbox.add(panel);
|
|
575 |
|
|
576 |
hbox = Box.createHorizontalBox();
|
|
577 |
hbox.add(Box.createGlue());
|
|
578 |
JButton button = new JButton("OK");
|
|
579 |
button.addActionListener(attacher);
|
|
580 |
hbox.add(button);
|
|
581 |
hbox.add(Box.createHorizontalStrut(20));
|
|
582 |
button = new JButton("Cancel");
|
|
583 |
button.addActionListener(new ActionListener() {
|
|
584 |
public void actionPerformed(ActionEvent e) {
|
|
585 |
dialog.setVisible(false);
|
|
586 |
desktop.remove(dialog);
|
|
587 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
588 |
}
|
|
589 |
});
|
|
590 |
hbox.add(button);
|
|
591 |
hbox.add(Box.createGlue());
|
|
592 |
panel = new JPanel();
|
|
593 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
594 |
panel.add(hbox);
|
|
595 |
vbox.add(panel);
|
|
596 |
|
|
597 |
dialog.getContentPane().add(vbox, BorderLayout.SOUTH);
|
|
598 |
|
|
599 |
desktop.add(dialog);
|
|
600 |
dialog.setSize(500, 300);
|
|
601 |
GraphicsUtilities.centerInContainer(dialog);
|
|
602 |
dialog.show();
|
|
603 |
corePathField.requestFocus();
|
|
604 |
}
|
|
605 |
|
|
606 |
// FIXME: merge showAttachDialog, showOpenCoreFileDialog, showConnectDialog
|
|
607 |
private void showConnectDialog() {
|
|
608 |
// FIXME: create filtered text field which only accepts numbers
|
|
609 |
setMenuItemsEnabled(attachMenuItems, false);
|
|
610 |
final JInternalFrame dialog = new JInternalFrame("Connect to HotSpot Debug Server");
|
|
611 |
dialog.getContentPane().setLayout(new BorderLayout());
|
|
612 |
|
|
613 |
JPanel panel = new JPanel();
|
|
614 |
panel.setLayout(new BoxLayout(panel, BoxLayout.X_AXIS));
|
|
615 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
616 |
dialog.setBackground(panel.getBackground());
|
|
617 |
|
|
618 |
panel.add(new JLabel("Enter machine name:"));
|
|
619 |
final JTextField pidTextField = new JTextField(40);
|
|
620 |
ActionListener attacher = new ActionListener() {
|
|
621 |
public void actionPerformed(ActionEvent e) {
|
|
622 |
dialog.setVisible(false);
|
|
623 |
desktop.remove(dialog);
|
|
624 |
workerThread.invokeLater(new Runnable() {
|
|
625 |
public void run() {
|
|
626 |
connect(pidTextField.getText());
|
|
627 |
}
|
|
628 |
});
|
|
629 |
}
|
|
630 |
};
|
|
631 |
|
|
632 |
pidTextField.addActionListener(attacher);
|
|
633 |
panel.add(pidTextField);
|
|
634 |
dialog.getContentPane().add(panel, BorderLayout.NORTH);
|
|
635 |
|
|
636 |
Box vbox = Box.createVerticalBox();
|
|
637 |
panel = new JPanel();
|
|
638 |
panel.setLayout(new BoxLayout(panel, BoxLayout.Y_AXIS));
|
|
639 |
panel.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
|
|
640 |
JTextArea ta = new JTextArea(
|
|
641 |
"Enter the name of a machine on which the HotSpot \"Debug Server\" is " +
|
|
642 |
"running and is attached to a process or core file.");
|
|
643 |
ta.setLineWrap(true);
|
|
644 |
ta.setWrapStyleWord(true);
|
|
645 |
ta.setEditable(false);
|
|
646 |
ta.setBackground(panel.getBackground());
|
|
647 |
panel.add(ta);
|
|
648 |
vbox.add(panel);
|
|
649 |
|
|
650 |
Box hbox = Box.createHorizontalBox();
|
|
651 |
hbox.add(Box.createGlue());
|
|
652 |
JButton button = new JButton("OK");
|
|
653 |
button.addActionListener(attacher);
|
|
654 |
hbox.add(button);
|
|
655 |
hbox.add(Box.createHorizontalStrut(20));
|
|
656 |
button = new JButton("Cancel");
|
|
657 |
button.addActionListener(new ActionListener() {
|
|
658 |
public void actionPerformed(ActionEvent e) {
|
|
659 |
dialog.setVisible(false);
|
|
660 |
desktop.remove(dialog);
|
|
661 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
662 |
}
|
|
663 |
});
|
|
664 |
hbox.add(button);
|
|
665 |
hbox.add(Box.createGlue());
|
|
666 |
panel = new JPanel();
|
|
667 |
panel.setBorder(BorderFactory.createEmptyBorder(5, 5, 5, 5));
|
|
668 |
panel.add(hbox);
|
|
669 |
vbox.add(panel);
|
|
670 |
|
|
671 |
dialog.getContentPane().add(vbox, BorderLayout.SOUTH);
|
|
672 |
|
|
673 |
desktop.add(dialog);
|
|
674 |
dialog.setSize(400, 300);
|
|
675 |
GraphicsUtilities.centerInContainer(dialog);
|
|
676 |
dialog.show();
|
|
677 |
pidTextField.requestFocus();
|
|
678 |
}
|
|
679 |
|
|
680 |
public void showThreadOopInspector(JavaThread thread) {
|
|
681 |
showInspector(new OopTreeNodeAdapter(thread.getThreadObj(), null));
|
|
682 |
}
|
|
683 |
|
|
684 |
public void showInspector(SimpleTreeNode adapter) {
|
|
685 |
showPanel("Inspector", new Inspector(adapter), 1.0f, 0.65f);
|
|
686 |
}
|
|
687 |
|
|
688 |
public void showLiveness(Oop oop, LivenessPathList liveness) {
|
|
689 |
ByteArrayOutputStream bos = new ByteArrayOutputStream();
|
|
690 |
PrintStream tty = new PrintStream(bos);
|
|
691 |
int numPaths = liveness.size();
|
|
692 |
for (int i = 0; i < numPaths; i++) {
|
|
693 |
tty.println("Path " + (i + 1) + " of " + numPaths + ":");
|
|
694 |
liveness.get(i).printOn(tty);
|
|
695 |
}
|
|
696 |
JTextArea ta = new JTextArea(bos.toString());
|
|
697 |
ta.setLineWrap(true);
|
|
698 |
ta.setWrapStyleWord(true);
|
|
699 |
ta.setEditable(false);
|
|
700 |
|
|
701 |
JPanel panel = new JPanel();
|
|
702 |
panel.setLayout(new BorderLayout());
|
|
703 |
|
|
704 |
JScrollPane scroller = new JScrollPane();
|
|
705 |
scroller.getViewport().add(ta);
|
|
706 |
|
|
707 |
panel.add(scroller, BorderLayout.CENTER);
|
|
708 |
|
|
709 |
bos = new ByteArrayOutputStream();
|
|
710 |
tty = new PrintStream(bos);
|
|
711 |
tty.print("Liveness result for ");
|
|
712 |
Oop.printOopValueOn(oop, tty);
|
|
713 |
|
|
714 |
JInternalFrame frame = new JInternalFrame(bos.toString());
|
|
715 |
frame.setResizable(true);
|
|
716 |
frame.setClosable(true);
|
|
717 |
frame.setIconifiable(true);
|
|
718 |
frame.getContentPane().setLayout(new BorderLayout());
|
|
719 |
frame.getContentPane().add(panel, BorderLayout.CENTER);
|
|
720 |
frame.pack();
|
|
721 |
desktop.add(frame);
|
|
722 |
GraphicsUtilities.reshapeToAspectRatio(frame, 0.5f / 0.2f, 0.5f, frame.getParent().getSize());
|
|
723 |
frame.show();
|
|
724 |
}
|
|
725 |
|
|
726 |
private void fireComputeReversePtrs() {
|
|
727 |
// Possible this might have been computed elsewhere
|
|
728 |
if (VM.getVM().getRevPtrs() != null) {
|
|
729 |
computeRevPtrsMenuItem.setEnabled(false);
|
|
730 |
return;
|
|
731 |
}
|
|
732 |
|
|
733 |
workerThread.invokeLater(new Runnable() {
|
|
734 |
public void run() {
|
|
735 |
HeapProgress progress = new HeapProgress("Reverse Pointers Analysis");
|
|
736 |
try {
|
|
737 |
ReversePtrsAnalysis analysis = new ReversePtrsAnalysis();
|
|
738 |
analysis.setHeapProgressThunk(progress);
|
|
739 |
analysis.run();
|
|
740 |
computeRevPtrsMenuItem.setEnabled(false);
|
|
741 |
} catch (OutOfMemoryError e) {
|
|
742 |
final String errMsg = formatMessage(e.toString(), 80);
|
|
743 |
SwingUtilities.invokeLater(new Runnable() {
|
|
744 |
public void run() {
|
|
745 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
746 |
"Error computing reverse pointers:" + errMsg,
|
|
747 |
"Error",
|
|
748 |
JOptionPane.WARNING_MESSAGE);
|
|
749 |
}
|
|
750 |
});
|
|
751 |
} finally {
|
|
752 |
// make sure the progress bar goes away
|
|
753 |
progress.heapIterationComplete();
|
|
754 |
}
|
|
755 |
}
|
|
756 |
});
|
|
757 |
}
|
|
758 |
|
|
759 |
// Simple struct containing signal information
|
|
760 |
class SignalInfo {
|
|
761 |
public int sigNum;
|
|
762 |
public String sigName;
|
|
763 |
}
|
|
764 |
|
|
765 |
// Need to have mutable vframe as well as visible memory panel
|
|
766 |
abstract class StackWalker implements Runnable {
|
|
767 |
protected JavaVFrame vf;
|
|
768 |
protected AnnotatedMemoryPanel annoPanel;
|
|
769 |
|
|
770 |
StackWalker(JavaVFrame vf, AnnotatedMemoryPanel annoPanel) {
|
|
771 |
this.vf = vf;
|
|
772 |
this.annoPanel = annoPanel;
|
|
773 |
}
|
|
774 |
}
|
|
775 |
|
|
776 |
public void showThreadStackMemory(final JavaThread thread) {
|
|
777 |
// dumpStack(thread);
|
|
778 |
JavaVFrame vframe = getLastJavaVFrame(thread);
|
|
779 |
if (vframe == null) {
|
|
780 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
781 |
"Thread \"" + thread.getThreadName() +
|
|
782 |
"\" has no Java frames on its stack",
|
|
783 |
"Show Stack Memory",
|
|
784 |
JOptionPane.INFORMATION_MESSAGE);
|
|
785 |
return;
|
|
786 |
}
|
|
787 |
|
|
788 |
JInternalFrame stackFrame = new JInternalFrame("Stack Memory for " + thread.getThreadName());
|
|
789 |
stackFrame.getContentPane().setLayout(new BorderLayout());
|
|
790 |
stackFrame.setResizable(true);
|
|
791 |
stackFrame.setClosable(true);
|
|
792 |
stackFrame.setIconifiable(true);
|
|
793 |
final long addressSize = agent.getTypeDataBase().getAddressSize();
|
|
794 |
boolean is64Bit = (addressSize == 8);
|
|
795 |
// This is somewhat of a hack to guess a thread's stack limits since the
|
|
796 |
// JavaThread doesn't support this functionality. However it is nice in that
|
|
797 |
// it locks us into the active region of the thread's stack and not its
|
|
798 |
// theoretical limits.
|
|
799 |
//
|
|
800 |
sun.jvm.hotspot.runtime.Frame tmpFrame = thread.getCurrentFrameGuess();
|
|
801 |
Address sp = tmpFrame.getSP();
|
|
802 |
Address starting = sp;
|
|
803 |
Address maxSP = starting;
|
|
804 |
Address minSP = starting;
|
|
805 |
RegisterMap tmpMap = thread.newRegisterMap(false);
|
|
806 |
while ((tmpFrame != null) && (!tmpFrame.isFirstFrame())) {
|
|
807 |
tmpFrame = tmpFrame.sender(tmpMap);
|
|
808 |
if (tmpFrame != null) {
|
|
809 |
sp = tmpFrame.getSP();
|
|
810 |
if (sp != null) {
|
|
811 |
maxSP = AddressOps.max(maxSP, sp);
|
|
812 |
minSP = AddressOps.min(minSP, sp);
|
|
813 |
}
|
|
814 |
}
|
|
815 |
|
|
816 |
}
|
|
817 |
// It is useful to be able to see say +/- 8K on the current stack range
|
|
818 |
AnnotatedMemoryPanel annoMemPanel = new AnnotatedMemoryPanel(agent.getDebugger(), is64Bit, starting,
|
|
819 |
minSP.addOffsetTo(-8192),
|
|
820 |
maxSP.addOffsetTo( 8192));
|
|
821 |
|
|
822 |
stackFrame.getContentPane().add(annoMemPanel, BorderLayout.CENTER);
|
|
823 |
desktop.add(stackFrame);
|
|
824 |
GraphicsUtilities.reshapeToAspectRatio(stackFrame, 4.0f / 3.0f, 0.85f, stackFrame.getParent().getSize());
|
|
825 |
stackFrame.show();
|
|
826 |
|
|
827 |
// Stackmap computation for interpreted frames is expensive; do
|
|
828 |
// all stackwalking work in another thread for better GUI
|
|
829 |
// responsiveness
|
|
830 |
workerThread.invokeLater(new StackWalker(vframe, annoMemPanel) {
|
|
831 |
public void run() {
|
|
832 |
Address startAddr = null;
|
|
833 |
|
|
834 |
// As this is a debugger, we want to provide potential crash
|
|
835 |
// information to the user, i.e., by marking signal handler frames
|
|
836 |
// on the stack. Since this system is currently targeted at
|
|
837 |
// annotating the Java frames (interpreted or compiled) on the
|
|
838 |
// stack and not, for example, "external" frames (note the current
|
|
839 |
// absence of a PC-to-symbol lookup mechanism at the Debugger
|
|
840 |
// level), we want to mark any Java frames which were interrupted
|
|
841 |
// by a signal. We do this by making two passes over the stack,
|
|
842 |
// one which finds signal handler frames and puts the parent
|
|
843 |
// frames in a table and one which finds Java frames and if they
|
|
844 |
// are in the table indicates that they were interrupted by a signal.
|
|
845 |
|
|
846 |
Map interruptedFrameMap = new HashMap();
|
|
847 |
{
|
|
848 |
sun.jvm.hotspot.runtime.Frame tmpFrame = thread.getCurrentFrameGuess();
|
|
849 |
RegisterMap tmpMap = thread.newRegisterMap(false);
|
|
850 |
while ((tmpFrame != null) && (!tmpFrame.isFirstFrame())) {
|
|
851 |
if (tmpFrame.isSignalHandlerFrameDbg()) {
|
|
852 |
// Add some information to the map that we can extract later
|
|
853 |
sun.jvm.hotspot.runtime.Frame interruptedFrame = tmpFrame.sender(tmpMap);
|
|
854 |
SignalInfo info = new SignalInfo();
|
|
855 |
info.sigNum = tmpFrame.getSignalNumberDbg();
|
|
856 |
info.sigName = tmpFrame.getSignalNameDbg();
|
|
857 |
interruptedFrameMap.put(interruptedFrame, info);
|
|
858 |
}
|
|
859 |
tmpFrame = tmpFrame.sender(tmpMap);
|
|
860 |
}
|
|
861 |
}
|
|
862 |
|
|
863 |
while (vf != null) {
|
|
864 |
String anno = null;
|
|
865 |
JavaVFrame curVFrame = vf;
|
|
866 |
sun.jvm.hotspot.runtime.Frame curFrame = curVFrame.getFrame();
|
|
867 |
Method interpreterFrameMethod = null;
|
|
868 |
|
|
869 |
if (curVFrame.isInterpretedFrame()) {
|
|
870 |
anno = "Interpreted frame";
|
|
871 |
} else {
|
|
872 |
anno = "Compiled frame";
|
|
873 |
if (curVFrame.isDeoptimized()) {
|
|
874 |
anno += " (deoptimized)";
|
|
875 |
}
|
|
876 |
}
|
|
877 |
if (curVFrame.mayBeImpreciseDbg()) {
|
|
878 |
anno += "; information may be imprecise";
|
|
879 |
}
|
|
880 |
|
|
881 |
if (curVFrame.isInterpretedFrame()) {
|
|
882 |
// Find the codelet
|
|
883 |
InterpreterCodelet codelet = VM.getVM().getInterpreter().getCodeletContaining(curFrame.getPC());
|
|
884 |
String description = null;
|
|
885 |
if (codelet != null) {
|
|
886 |
description = codelet.getDescription();
|
|
887 |
}
|
|
888 |
if (description == null) {
|
|
889 |
anno += "\n(Unknown interpreter codelet)";
|
|
890 |
} else {
|
|
891 |
anno += "\nExecuting in codelet \"" + description + "\" at PC = " + curFrame.getPC();
|
|
892 |
}
|
|
893 |
} else if (curVFrame.isCompiledFrame()) {
|
|
894 |
anno += "\nExecuting at PC = " + curFrame.getPC();
|
|
895 |
}
|
|
896 |
|
|
897 |
if (startAddr == null) {
|
|
898 |
startAddr = curFrame.getSP();
|
|
899 |
}
|
|
900 |
|
|
901 |
// FIXME: some compiled frames with empty oop map sets have been
|
|
902 |
// found (for example, Vector's inner Enumeration class, method
|
|
903 |
// "hasMoreElements"). Not sure yet why these cases are showing
|
|
904 |
// up -- should be possible (though unlikely) for safepoint code
|
|
905 |
// to patch the return instruction of these methods and then
|
|
906 |
// later attempt to get an oop map for that instruction. For
|
|
907 |
// now, we warn if we find such a method.
|
|
908 |
boolean shouldSkipOopMaps = false;
|
|
909 |
if (curVFrame.isCompiledFrame()) {
|
|
910 |
CodeBlob cb = VM.getVM().getCodeCache().findBlob(curFrame.getPC());
|
|
911 |
OopMapSet maps = cb.getOopMaps();
|
|
912 |
if ((maps == null) || (maps.getSize() == 0)) {
|
|
913 |
shouldSkipOopMaps = true;
|
|
914 |
}
|
|
915 |
}
|
|
916 |
|
|
917 |
// Add signal information to annotation if necessary
|
|
918 |
SignalInfo sigInfo = (SignalInfo) interruptedFrameMap.get(curFrame);
|
|
919 |
if (sigInfo != null) {
|
|
920 |
// This frame took a signal and we need to report it.
|
|
921 |
anno = (anno + "\n*** INTERRUPTED BY SIGNAL " + Integer.toString(sigInfo.sigNum) +
|
|
922 |
" (" + sigInfo.sigName + ")");
|
|
923 |
}
|
|
924 |
|
|
925 |
JavaVFrame nextVFrame = curVFrame;
|
|
926 |
sun.jvm.hotspot.runtime.Frame nextFrame = curFrame;
|
|
927 |
do {
|
|
928 |
curVFrame = nextVFrame;
|
|
929 |
curFrame = nextFrame;
|
|
930 |
|
|
931 |
try {
|
|
932 |
Method method = curVFrame.getMethod();
|
|
933 |
if (interpreterFrameMethod == null && curVFrame.isInterpretedFrame()) {
|
|
934 |
interpreterFrameMethod = method;
|
|
935 |
}
|
|
936 |
int bci = curVFrame.getBCI();
|
|
937 |
String lineNumberAnno = "";
|
|
938 |
if (method.hasLineNumberTable()) {
|
|
939 |
if ((bci == DebugInformationRecorder.SYNCHRONIZATION_ENTRY_BCI) ||
|
|
940 |
(bci >= 0 && bci < method.getCodeSize())) {
|
|
941 |
lineNumberAnno = ", line " + method.getLineNumberFromBCI(bci);
|
|
942 |
} else {
|
|
943 |
lineNumberAnno = " (INVALID BCI)";
|
|
944 |
}
|
|
945 |
}
|
|
946 |
anno += "\n" + method.getMethodHolder().getName().asString() + "." +
|
|
947 |
method.getName().asString() + method.getSignature().asString() +
|
|
948 |
"\n@bci " + bci + lineNumberAnno;
|
|
949 |
} catch (Exception e) {
|
|
950 |
anno += "\n(ERROR while iterating vframes for frame " + curFrame + ")";
|
|
951 |
}
|
|
952 |
|
|
953 |
nextVFrame = curVFrame.javaSender();
|
|
954 |
if (nextVFrame != null) {
|
|
955 |
nextFrame = nextVFrame.getFrame();
|
|
956 |
}
|
|
957 |
} while (nextVFrame != null && nextFrame.equals(curFrame));
|
|
958 |
|
|
959 |
if (shouldSkipOopMaps) {
|
|
960 |
anno = anno + "\nNOTE: null or empty OopMapSet found for this CodeBlob";
|
|
961 |
}
|
|
962 |
|
|
963 |
if (curFrame.getFP() != null) {
|
|
964 |
annoPanel.addAnnotation(new Annotation(curFrame.getSP(),
|
|
965 |
curFrame.getFP(),
|
|
966 |
anno));
|
|
967 |
} else {
|
|
968 |
if (VM.getVM().getCPU().equals("x86") || VM.getVM().getCPU().equals("amd64")) {
|
|
969 |
// For C2, which has null frame pointers on x86/amd64
|
|
970 |
CodeBlob cb = VM.getVM().getCodeCache().findBlob(curFrame.getPC());
|
|
971 |
Address sp = curFrame.getSP();
|
|
972 |
if (Assert.ASSERTS_ENABLED) {
|
|
973 |
Assert.that(cb.getFrameSize() > 0, "CodeBlob must have non-zero frame size");
|
|
974 |
}
|
|
975 |
annoPanel.addAnnotation(new Annotation(sp,
|
|
976 |
sp.addOffsetTo(cb.getFrameSize()),
|
|
977 |
anno));
|
|
978 |
} else {
|
|
979 |
Assert.that(VM.getVM().getCPU().equals("ia64"), "only ia64 should reach here");
|
|
980 |
}
|
|
981 |
}
|
|
982 |
|
|
983 |
// Add interpreter frame annotations
|
|
984 |
if (curFrame.isInterpretedFrame()) {
|
|
985 |
annoPanel.addAnnotation(new Annotation(curFrame.addressOfInterpreterFrameExpressionStack(),
|
|
986 |
curFrame.addressOfInterpreterFrameTOS(),
|
|
987 |
"Interpreter expression stack"));
|
|
988 |
if (interpreterFrameMethod != null) {
|
|
989 |
// The offset is just to get the right stack slots highlighted in the output
|
|
990 |
int offset = 1;
|
|
991 |
annoPanel.addAnnotation(new Annotation(curFrame.addressOfInterpreterFrameLocal(offset),
|
|
992 |
curFrame.addressOfInterpreterFrameLocal((int) interpreterFrameMethod.getMaxLocals() + offset),
|
|
993 |
"Interpreter locals area for frame with SP = " + curFrame.getSP()));
|
|
994 |
}
|
|
995 |
String methodAnno = "Interpreter frame methodOop";
|
|
996 |
if (interpreterFrameMethod == null) {
|
|
997 |
methodAnno += " (BAD OOP)";
|
|
998 |
}
|
|
999 |
Address a = curFrame.addressOfInterpreterFrameMethod();
|
|
1000 |
annoPanel.addAnnotation(new Annotation(a, a.addOffsetTo(addressSize), methodAnno));
|
|
1001 |
a = curFrame.addressOfInterpreterFrameCPCache();
|
|
1002 |
annoPanel.addAnnotation(new Annotation(a, a.addOffsetTo(addressSize), "Interpreter constant pool cache"));
|
|
1003 |
}
|
|
1004 |
|
|
1005 |
RegisterMap rm = (RegisterMap) vf.getRegisterMap().clone();
|
|
1006 |
if (!shouldSkipOopMaps) {
|
|
1007 |
try {
|
|
1008 |
curFrame.oopsDo(new AddressVisitor() {
|
|
1009 |
public void visitAddress(Address addr) {
|
|
1010 |
if (Assert.ASSERTS_ENABLED) {
|
|
1011 |
Assert.that(addr.andWithMask(VM.getVM().getAddressSize() - 1) == null,
|
|
1012 |
"Address " + addr + "should have been aligned");
|
|
1013 |
}
|
|
1014 |
// Check contents
|
|
1015 |
OopHandle handle = addr.getOopHandleAt(0);
|
|
1016 |
String anno = "null oop";
|
|
1017 |
if (handle != null) {
|
|
1018 |
// Find location
|
|
1019 |
CollectedHeap collHeap = VM.getVM().getUniverse().heap();
|
|
1020 |
boolean bad = true;
|
|
1021 |
anno = "BAD OOP";
|
|
1022 |
if (collHeap instanceof GenCollectedHeap) {
|
|
1023 |
GenCollectedHeap heap = (GenCollectedHeap) collHeap;
|
|
1024 |
for (int i = 0; i < heap.nGens(); i++) {
|
|
1025 |
if (heap.getGen(i).isIn(handle)) {
|
|
1026 |
if (i == 0) {
|
|
1027 |
anno = "NewGen ";
|
|
1028 |
} else if (i == 1) {
|
|
1029 |
anno = "OldGen ";
|
|
1030 |
} else {
|
|
1031 |
anno = "Gen " + i + " ";
|
|
1032 |
}
|
|
1033 |
bad = false;
|
|
1034 |
break;
|
|
1035 |
}
|
|
1036 |
}
|
|
1037 |
|
|
1038 |
if (bad) {
|
|
1039 |
// Try perm gen
|
|
1040 |
if (heap.permGen().isIn(handle)) {
|
|
1041 |
anno = "PermGen ";
|
|
1042 |
bad = false;
|
|
1043 |
}
|
|
1044 |
}
|
|
1045 |
} else if (collHeap instanceof ParallelScavengeHeap) {
|
|
1046 |
ParallelScavengeHeap heap = (ParallelScavengeHeap) collHeap;
|
|
1047 |
if (heap.youngGen().isIn(handle)) {
|
|
1048 |
anno = "PSYoungGen ";
|
|
1049 |
bad = false;
|
|
1050 |
} else if (heap.oldGen().isIn(handle)) {
|
|
1051 |
anno = "PSOldGen ";
|
|
1052 |
bad = false;
|
|
1053 |
} else if (heap.permGen().isIn(handle)) {
|
|
1054 |
anno = "PSPermGen ";
|
|
1055 |
bad = false;
|
|
1056 |
}
|
|
1057 |
} else {
|
|
1058 |
// Optimistically assume the oop isn't bad
|
|
1059 |
anno = "[Unknown generation] ";
|
|
1060 |
bad = false;
|
|
1061 |
}
|
|
1062 |
|
|
1063 |
if (!bad) {
|
|
1064 |
try {
|
|
1065 |
Oop oop = VM.getVM().getObjectHeap().newOop(handle);
|
|
1066 |
if (oop instanceof Instance) {
|
|
1067 |
// Java-level objects always have workable names
|
|
1068 |
anno = anno + oop.getKlass().getName().asString();
|
|
1069 |
} else {
|
|
1070 |
ByteArrayOutputStream bos = new ByteArrayOutputStream();
|
|
1071 |
Oop.printOopValueOn(oop, new PrintStream(bos));
|
|
1072 |
anno = anno + bos.toString();
|
|
1073 |
}
|
|
1074 |
}
|
|
1075 |
catch (AddressException e) {
|
|
1076 |
anno += "CORRUPT OOP";
|
|
1077 |
}
|
|
1078 |
catch (NullPointerException e) {
|
|
1079 |
anno += "CORRUPT OOP (null pointer)";
|
|
1080 |
}
|
|
1081 |
}
|
|
1082 |
}
|
|
1083 |
|
|
1084 |
annoPanel.addAnnotation(new Annotation(addr, addr.addOffsetTo(addressSize), anno));
|
|
1085 |
}
|
|
1086 |
}, rm);
|
|
1087 |
} catch (Exception e) {
|
|
1088 |
System.err.println("Error while performing oopsDo for frame " + curFrame);
|
|
1089 |
e.printStackTrace();
|
|
1090 |
}
|
|
1091 |
}
|
|
1092 |
|
|
1093 |
vf = nextVFrame;
|
|
1094 |
}
|
|
1095 |
|
|
1096 |
// This used to paint as we walked the frames. This caused the display to be refreshed
|
|
1097 |
// enough to be annoying on remote displays. It also would cause the annotations to
|
|
1098 |
// be displayed in varying order which caused some annotations to overwrite others
|
|
1099 |
// depending on the races between painting and adding annotations. This latter problem
|
|
1100 |
// still exists to some degree but moving this code here definitely seems to reduce it
|
|
1101 |
annoPanel.makeVisible(startAddr);
|
|
1102 |
annoPanel.repaint();
|
|
1103 |
}
|
|
1104 |
});
|
|
1105 |
}
|
|
1106 |
|
|
1107 |
/** NOTE we are in a different thread here than either the main
|
|
1108 |
thread or the Swing/AWT event handler thread, so we must be very
|
|
1109 |
careful when creating or removing widgets */
|
|
1110 |
private void attach(String pidText) {
|
|
1111 |
try {
|
|
1112 |
this.pidText = pidText;
|
|
1113 |
pid = Integer.parseInt(pidText);
|
|
1114 |
}
|
|
1115 |
catch (NumberFormatException e) {
|
|
1116 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1117 |
public void run() {
|
|
1118 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
1119 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
1120 |
"Unable to parse process ID \"" + HSDB.this.pidText + "\".\nPlease enter a number.",
|
|
1121 |
"Parse error",
|
|
1122 |
JOptionPane.WARNING_MESSAGE);
|
|
1123 |
}
|
|
1124 |
});
|
|
1125 |
return;
|
|
1126 |
}
|
|
1127 |
|
|
1128 |
// Try to attach to this process
|
|
1129 |
Runnable remover = new Runnable() {
|
|
1130 |
public void run() {
|
|
1131 |
attachWaitDialog.setVisible(false);
|
|
1132 |
desktop.remove(attachWaitDialog);
|
|
1133 |
attachWaitDialog = null;
|
|
1134 |
}
|
|
1135 |
};
|
|
1136 |
|
|
1137 |
try {
|
|
1138 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1139 |
public void run() {
|
|
1140 |
JOptionPane pane = new JOptionPane("Attaching to process " + pid + ", please wait...", JOptionPane.INFORMATION_MESSAGE);
|
|
1141 |
pane.setOptions(new Object[] {});
|
|
1142 |
attachWaitDialog = pane.createInternalFrame(desktop, "Attaching to Process");
|
|
1143 |
attachWaitDialog.show();
|
|
1144 |
}
|
|
1145 |
});
|
|
1146 |
|
|
1147 |
// FIXME: display exec'd debugger's output messages during this
|
|
1148 |
// lengthy call
|
|
1149 |
agent.attach(pid);
|
|
1150 |
if (agent.getDebugger().hasConsole()) {
|
|
1151 |
showDbgConsoleMenuItem.setEnabled(true);
|
|
1152 |
}
|
|
1153 |
attached = true;
|
|
1154 |
SwingUtilities.invokeLater(remover);
|
|
1155 |
}
|
|
1156 |
catch (DebuggerException e) {
|
|
1157 |
SwingUtilities.invokeLater(remover);
|
|
1158 |
final String errMsg = formatMessage(e.getMessage(), 80);
|
|
1159 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1160 |
public void run() {
|
|
1161 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
1162 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
1163 |
"Unable to connect to process ID " + pid + ":\n\n" + errMsg,
|
|
1164 |
"Unable to Connect",
|
|
1165 |
JOptionPane.WARNING_MESSAGE);
|
|
1166 |
}
|
|
1167 |
});
|
|
1168 |
agent.detach();
|
|
1169 |
return;
|
|
1170 |
}
|
|
1171 |
|
|
1172 |
// OK, the VM should be available. Create the Threads dialog.
|
|
1173 |
showThreadsDialog();
|
|
1174 |
}
|
|
1175 |
|
|
1176 |
/** NOTE we are in a different thread here than either the main
|
|
1177 |
thread or the Swing/AWT event handler thread, so we must be very
|
|
1178 |
careful when creating or removing widgets */
|
|
1179 |
private void attach(final String executablePath, final String corePath) {
|
|
1180 |
// Try to open this core file
|
|
1181 |
Runnable remover = new Runnable() {
|
|
1182 |
public void run() {
|
|
1183 |
attachWaitDialog.setVisible(false);
|
|
1184 |
desktop.remove(attachWaitDialog);
|
|
1185 |
attachWaitDialog = null;
|
|
1186 |
}
|
|
1187 |
};
|
|
1188 |
|
|
1189 |
try {
|
|
1190 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1191 |
public void run() {
|
|
1192 |
JOptionPane pane = new JOptionPane("Opening core file, please wait...", JOptionPane.INFORMATION_MESSAGE);
|
|
1193 |
pane.setOptions(new Object[] {});
|
|
1194 |
attachWaitDialog = pane.createInternalFrame(desktop, "Opening Core File");
|
|
1195 |
attachWaitDialog.show();
|
|
1196 |
}
|
|
1197 |
});
|
|
1198 |
|
|
1199 |
// FIXME: display exec'd debugger's output messages during this
|
|
1200 |
// lengthy call
|
|
1201 |
agent.attach(executablePath, corePath);
|
|
1202 |
if (agent.getDebugger().hasConsole()) {
|
|
1203 |
showDbgConsoleMenuItem.setEnabled(true);
|
|
1204 |
}
|
|
1205 |
attached = true;
|
|
1206 |
SwingUtilities.invokeLater(remover);
|
|
1207 |
}
|
|
1208 |
catch (DebuggerException e) {
|
|
1209 |
SwingUtilities.invokeLater(remover);
|
|
1210 |
final String errMsg = formatMessage(e.getMessage(), 80);
|
|
1211 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1212 |
public void run() {
|
|
1213 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
1214 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
1215 |
"Unable to open core file\n" + corePath + ":\n\n" + errMsg,
|
|
1216 |
"Unable to Open Core File",
|
|
1217 |
JOptionPane.WARNING_MESSAGE);
|
|
1218 |
}
|
|
1219 |
});
|
|
1220 |
agent.detach();
|
|
1221 |
return;
|
|
1222 |
}
|
|
1223 |
|
|
1224 |
// OK, the VM should be available. Create the Threads dialog.
|
|
1225 |
showThreadsDialog();
|
|
1226 |
}
|
|
1227 |
|
|
1228 |
/** NOTE we are in a different thread here than either the main
|
|
1229 |
thread or the Swing/AWT event handler thread, so we must be very
|
|
1230 |
careful when creating or removing widgets */
|
|
1231 |
private void connect(final String remoteMachineName) {
|
|
1232 |
// Try to open this core file
|
|
1233 |
Runnable remover = new Runnable() {
|
|
1234 |
public void run() {
|
|
1235 |
attachWaitDialog.setVisible(false);
|
|
1236 |
desktop.remove(attachWaitDialog);
|
|
1237 |
attachWaitDialog = null;
|
|
1238 |
}
|
|
1239 |
};
|
|
1240 |
|
|
1241 |
try {
|
|
1242 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1243 |
public void run() {
|
|
1244 |
JOptionPane pane = new JOptionPane("Connecting to debug server, please wait...", JOptionPane.INFORMATION_MESSAGE);
|
|
1245 |
pane.setOptions(new Object[] {});
|
|
1246 |
attachWaitDialog = pane.createInternalFrame(desktop, "Connecting to Debug Server");
|
|
1247 |
attachWaitDialog.show();
|
|
1248 |
}
|
|
1249 |
});
|
|
1250 |
|
|
1251 |
agent.attach(remoteMachineName);
|
|
1252 |
if (agent.getDebugger().hasConsole()) {
|
|
1253 |
showDbgConsoleMenuItem.setEnabled(true);
|
|
1254 |
}
|
|
1255 |
attached = true;
|
|
1256 |
SwingUtilities.invokeLater(remover);
|
|
1257 |
}
|
|
1258 |
catch (DebuggerException e) {
|
|
1259 |
SwingUtilities.invokeLater(remover);
|
|
1260 |
final String errMsg = formatMessage(e.getMessage(), 80);
|
|
1261 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1262 |
public void run() {
|
|
1263 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
1264 |
JOptionPane.showInternalMessageDialog(desktop,
|
|
1265 |
"Unable to connect to machine \"" + remoteMachineName + "\":\n\n" + errMsg,
|
|
1266 |
"Unable to Connect",
|
|
1267 |
JOptionPane.WARNING_MESSAGE);
|
|
1268 |
}
|
|
1269 |
});
|
|
1270 |
agent.detach();
|
|
1271 |
return;
|
|
1272 |
}
|
|
1273 |
|
|
1274 |
// OK, the VM should be available. Create the Threads dialog.
|
|
1275 |
showThreadsDialog();
|
|
1276 |
}
|
|
1277 |
|
|
1278 |
private void detachDebugger() {
|
|
1279 |
if (!attached) {
|
|
1280 |
return;
|
|
1281 |
}
|
|
1282 |
agent.detach();
|
|
1283 |
attached = false;
|
|
1284 |
}
|
|
1285 |
|
|
1286 |
private void detach() {
|
|
1287 |
detachDebugger();
|
|
1288 |
attachWaitDialog = null;
|
|
1289 |
threadsFrame = null;
|
|
1290 |
consoleFrame = null;
|
|
1291 |
setMenuItemsEnabled(attachMenuItems, true);
|
|
1292 |
setMenuItemsEnabled(detachMenuItems, false);
|
|
1293 |
toolsMenu.setEnabled(false);
|
|
1294 |
showDbgConsoleMenuItem.setEnabled(false);
|
|
1295 |
// FIXME: is this sufficient, or will I have to do anything else
|
|
1296 |
// to the components to kill them off? What about WorkerThreads?
|
|
1297 |
desktop.removeAll();
|
|
1298 |
desktop.invalidate();
|
|
1299 |
desktop.validate();
|
|
1300 |
desktop.repaint();
|
|
1301 |
}
|
|
1302 |
|
|
1303 |
/** NOTE that this is called from another thread than the main or
|
|
1304 |
Swing thread and we have to be careful about synchronization */
|
|
1305 |
private void showThreadsDialog() {
|
|
1306 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1307 |
public void run() {
|
|
1308 |
threadsFrame = new JInternalFrame("Java Threads");
|
|
1309 |
threadsFrame.setResizable(true);
|
|
1310 |
threadsFrame.setIconifiable(true);
|
|
1311 |
JavaThreadsPanel threadsPanel = new JavaThreadsPanel();
|
|
1312 |
threadsPanel.addPanelListener(HSDB.this);
|
|
1313 |
threadsFrame.getContentPane().add(threadsPanel);
|
|
1314 |
threadsFrame.setSize(500, 300);
|
|
1315 |
threadsFrame.pack();
|
|
1316 |
desktop.add(threadsFrame);
|
|
1317 |
GraphicsUtilities.moveToInContainer(threadsFrame, 0.75f, 0.25f, 0, 20);
|
|
1318 |
threadsFrame.show();
|
|
1319 |
setMenuItemsEnabled(attachMenuItems, false);
|
|
1320 |
setMenuItemsEnabled(detachMenuItems, true);
|
|
1321 |
toolsMenu.setEnabled(true);
|
|
1322 |
VM.registerVMInitializedObserver(new Observer() {
|
|
1323 |
public void update(Observable o, Object data) {
|
|
1324 |
computeRevPtrsMenuItem.setEnabled(true);
|
|
1325 |
}
|
|
1326 |
});
|
|
1327 |
}
|
|
1328 |
});
|
|
1329 |
}
|
|
1330 |
|
|
1331 |
private void showObjectHistogram() {
|
|
1332 |
sun.jvm.hotspot.oops.ObjectHistogram histo = new sun.jvm.hotspot.oops.ObjectHistogram();
|
|
1333 |
ObjectHistogramCleanupThunk cleanup =
|
|
1334 |
new ObjectHistogramCleanupThunk(histo);
|
|
1335 |
doHeapIteration("Object Histogram",
|
|
1336 |
"Generating histogram...",
|
|
1337 |
histo,
|
|
1338 |
cleanup);
|
|
1339 |
}
|
|
1340 |
|
|
1341 |
class ObjectHistogramCleanupThunk implements CleanupThunk {
|
|
1342 |
sun.jvm.hotspot.oops.ObjectHistogram histo;
|
|
1343 |
|
|
1344 |
ObjectHistogramCleanupThunk(sun.jvm.hotspot.oops.ObjectHistogram histo) {
|
|
1345 |
this.histo = histo;
|
|
1346 |
}
|
|
1347 |
|
|
1348 |
public void heapIterationComplete() {
|
|
1349 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1350 |
public void run() {
|
|
1351 |
JInternalFrame histoFrame = new JInternalFrame("Object Histogram");
|
|
1352 |
histoFrame.setResizable(true);
|
|
1353 |
histoFrame.setClosable(true);
|
|
1354 |
histoFrame.setIconifiable(true);
|
|
1355 |
histoFrame.getContentPane().setLayout(new BorderLayout());
|
|
1356 |
ObjectHistogramPanel panel = new ObjectHistogramPanel(histo);
|
|
1357 |
panel.addPanelListener(HSDB.this);
|
|
1358 |
histoFrame.getContentPane().add(panel);
|
|
1359 |
desktop.add(histoFrame);
|
|
1360 |
GraphicsUtilities.reshapeToAspectRatio(histoFrame, 4.0f / 3.0f, 0.6f,
|
|
1361 |
histoFrame.getParent().getSize());
|
|
1362 |
GraphicsUtilities.centerInContainer(histoFrame);
|
|
1363 |
histoFrame.show();
|
|
1364 |
}
|
|
1365 |
});
|
|
1366 |
}
|
|
1367 |
}
|
|
1368 |
|
|
1369 |
public void showObjectsOfType(Klass type) {
|
|
1370 |
FindObjectByType finder = new FindObjectByType(type);
|
|
1371 |
FindObjectByTypeCleanupThunk cleanup =
|
|
1372 |
new FindObjectByTypeCleanupThunk(finder);
|
|
1373 |
ByteArrayOutputStream bos = new ByteArrayOutputStream();
|
|
1374 |
type.printValueOn(new PrintStream(bos));
|
|
1375 |
String typeName = bos.toString();
|
|
1376 |
doHeapIteration("Show Objects Of Type",
|
|
1377 |
"Finding instances of \"" + typeName + "\"",
|
|
1378 |
finder,
|
|
1379 |
cleanup);
|
|
1380 |
}
|
|
1381 |
|
|
1382 |
class FindObjectByTypeCleanupThunk implements CleanupThunk {
|
|
1383 |
FindObjectByType finder;
|
|
1384 |
|
|
1385 |
FindObjectByTypeCleanupThunk(FindObjectByType finder) {
|
|
1386 |
this.finder = finder;
|
|
1387 |
}
|
|
1388 |
|
|
1389 |
public void heapIterationComplete() {
|
|
1390 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1391 |
public void run() {
|
|
1392 |
JInternalFrame finderFrame = new JInternalFrame("Show Objects of Type");
|
|
1393 |
finderFrame.getContentPane().setLayout(new BorderLayout());
|
|
1394 |
finderFrame.setResizable(true);
|
|
1395 |
finderFrame.setClosable(true);
|
|
1396 |
finderFrame.setIconifiable(true);
|
|
1397 |
ObjectListPanel panel = new ObjectListPanel(finder.getResults(),
|
|
1398 |
new HeapProgress("Reverse Pointers Analysis"));
|
|
1399 |
panel.addPanelListener(HSDB.this);
|
|
1400 |
finderFrame.getContentPane().add(panel);
|
|
1401 |
desktop.add(finderFrame);
|
|
1402 |
GraphicsUtilities.reshapeToAspectRatio(finderFrame, 4.0f / 3.0f, 0.6f,
|
|
1403 |
finderFrame.getParent().getSize());
|
|
1404 |
GraphicsUtilities.centerInContainer(finderFrame);
|
|
1405 |
finderFrame.show();
|
|
1406 |
}
|
|
1407 |
});
|
|
1408 |
}
|
|
1409 |
}
|
|
1410 |
|
|
1411 |
private void showDebuggerConsole() {
|
|
1412 |
if (consoleFrame == null) {
|
|
1413 |
consoleFrame = new JInternalFrame("Debugger Console");
|
|
1414 |
consoleFrame.setResizable(true);
|
|
1415 |
consoleFrame.setClosable(true);
|
|
1416 |
consoleFrame.setIconifiable(true);
|
|
1417 |
consoleFrame.getContentPane().setLayout(new BorderLayout());
|
|
1418 |
consoleFrame.getContentPane().add(new DebuggerConsolePanel(agent.getDebugger()), BorderLayout.CENTER);
|
|
1419 |
GraphicsUtilities.reshapeToAspectRatio(consoleFrame, 5.0f, 0.9f, desktop.getSize());
|
|
1420 |
}
|
|
1421 |
if (consoleFrame.getParent() == null) {
|
|
1422 |
desktop.add(consoleFrame);
|
|
1423 |
}
|
|
1424 |
consoleFrame.setVisible(true);
|
|
1425 |
consoleFrame.show();
|
|
1426 |
consoleFrame.getContentPane().getComponent(0).requestFocus();
|
|
1427 |
}
|
|
1428 |
|
|
1429 |
private void showConsole() {
|
|
1430 |
CommandProcessor.DebuggerInterface di = new CommandProcessor.DebuggerInterface() {
|
|
1431 |
public HotSpotAgent getAgent() {
|
|
1432 |
return agent;
|
|
1433 |
}
|
|
1434 |
public boolean isAttached() {
|
|
1435 |
return attached;
|
|
1436 |
}
|
|
1437 |
public void attach(String pid) {
|
|
1438 |
attach(pid);
|
|
1439 |
}
|
|
1440 |
public void attach(String java, String core) {
|
|
1441 |
}
|
|
1442 |
public void detach() {
|
|
1443 |
detachDebugger();
|
|
1444 |
}
|
|
1445 |
public void reattach() {
|
|
1446 |
if (attached) {
|
|
1447 |
detachDebugger();
|
|
1448 |
}
|
|
1449 |
if (pidText != null) {
|
|
1450 |
attach(pidText);
|
|
1451 |
} else {
|
|
1452 |
attach(execPath, coreFilename);
|
|
1453 |
}
|
|
1454 |
}
|
|
1455 |
};
|
|
1456 |
|
|
1457 |
showPanel("Command Line", new CommandProcessorPanel(new CommandProcessor(di, null, null, null)));
|
|
1458 |
}
|
|
1459 |
|
|
1460 |
private void showFindByQueryPanel() {
|
|
1461 |
showPanel("Find Object by Query", new FindByQueryPanel());
|
|
1462 |
}
|
|
1463 |
|
|
1464 |
private void showFindPanel() {
|
|
1465 |
showPanel("Find Pointer", new FindPanel());
|
|
1466 |
}
|
|
1467 |
|
|
1468 |
private void showFindInHeapPanel() {
|
|
1469 |
showPanel("Find Address In Heap", new FindInHeapPanel());
|
|
1470 |
}
|
|
1471 |
|
|
1472 |
private void showFindInCodeCachePanel() {
|
|
1473 |
showPanel("Find Address In Code Cache", new FindInCodeCachePanel());
|
|
1474 |
}
|
|
1475 |
|
|
1476 |
private void showHeapParametersPanel() {
|
|
1477 |
showPanel("Heap Parameters", new HeapParametersPanel());
|
|
1478 |
}
|
|
1479 |
|
|
1480 |
public void showThreadInfo(final JavaThread thread) {
|
|
1481 |
showPanel("Info for " + thread.getThreadName(), new ThreadInfoPanel(thread));
|
|
1482 |
}
|
|
1483 |
|
|
1484 |
public void showJavaStackTrace(final JavaThread thread) {
|
|
1485 |
JavaStackTracePanel jstp = new JavaStackTracePanel();
|
|
1486 |
showPanel("Java stack trace for " + thread.getThreadName(), jstp);
|
|
1487 |
jstp.setJavaThread(thread);
|
|
1488 |
}
|
|
1489 |
|
|
1490 |
private void showDeadlockDetectionPanel() {
|
|
1491 |
showPanel("Deadlock Detection", new DeadlockDetectionPanel());
|
|
1492 |
}
|
|
1493 |
|
|
1494 |
private void showMonitorCacheDumpPanel() {
|
|
1495 |
showPanel("Monitor Cache Dump", new MonitorCacheDumpPanel());
|
|
1496 |
}
|
|
1497 |
|
|
1498 |
public void showClassBrowser() {
|
|
1499 |
final JInternalFrame progressFrame = new JInternalFrame("Class Browser");
|
|
1500 |
progressFrame.setResizable(true);
|
|
1501 |
progressFrame.setClosable(true);
|
|
1502 |
progressFrame.setIconifiable(true);
|
|
1503 |
progressFrame.getContentPane().setLayout(new BorderLayout());
|
|
1504 |
final ProgressBarPanel bar = new ProgressBarPanel("Generating class list ..");
|
|
1505 |
bar.setIndeterminate(true);
|
|
1506 |
progressFrame.getContentPane().add(bar, BorderLayout.CENTER);
|
|
1507 |
desktop.add(progressFrame);
|
|
1508 |
progressFrame.pack();
|
|
1509 |
GraphicsUtilities.centerInContainer(progressFrame);
|
|
1510 |
progressFrame.show();
|
|
1511 |
|
|
1512 |
workerThread.invokeLater(new Runnable() {
|
|
1513 |
public void run() {
|
|
1514 |
HTMLGenerator htmlGen = new HTMLGenerator();
|
|
1515 |
InstanceKlass[] klasses = SystemDictionaryHelper.getAllInstanceKlasses();
|
|
1516 |
final String htmlText = htmlGen.genHTMLForKlassNames(klasses);
|
|
1517 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1518 |
public void run() {
|
|
1519 |
JInternalFrame cbFrame = new JInternalFrame("Class Browser");
|
|
1520 |
cbFrame.getContentPane().setLayout(new BorderLayout());
|
|
1521 |
cbFrame.setResizable(true);
|
|
1522 |
cbFrame.setClosable(true);
|
|
1523 |
cbFrame.setIconifiable(true);
|
|
1524 |
ClassBrowserPanel cbPanel = new ClassBrowserPanel();
|
|
1525 |
cbFrame.getContentPane().add(cbPanel, BorderLayout.CENTER);
|
|
1526 |
desktop.remove(progressFrame);
|
|
1527 |
desktop.repaint();
|
|
1528 |
desktop.add(cbFrame);
|
|
1529 |
GraphicsUtilities.reshapeToAspectRatio(cbFrame, 1.25f, 0.85f,
|
|
1530 |
cbFrame.getParent().getSize());
|
|
1531 |
cbFrame.show();
|
|
1532 |
cbPanel.setClassesText(htmlText);
|
|
1533 |
}
|
|
1534 |
});
|
|
1535 |
}
|
|
1536 |
});
|
|
1537 |
}
|
|
1538 |
|
|
1539 |
public void showCodeViewer() {
|
|
1540 |
showPanel("Code Viewer", new CodeViewerPanel(), 1.25f, 0.85f);
|
|
1541 |
}
|
|
1542 |
|
|
1543 |
public void showCodeViewer(final Address address) {
|
|
1544 |
final CodeViewerPanel panel = new CodeViewerPanel();
|
|
1545 |
showPanel("Code Viewer", panel, 1.25f, 0.85f);
|
|
1546 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1547 |
public void run() {
|
|
1548 |
panel.viewAddress(address);
|
|
1549 |
}
|
|
1550 |
});
|
|
1551 |
|
|
1552 |
}
|
|
1553 |
|
|
1554 |
public void showMemoryViewer() {
|
|
1555 |
showPanel("Memory Viewer", new MemoryViewer(agent.getDebugger(), agent.getTypeDataBase().getAddressSize() == 8));
|
|
1556 |
}
|
|
1557 |
|
|
1558 |
public void showCommandLineFlags() {
|
|
1559 |
showPanel("Command Line Flags", new VMFlagsPanel());
|
|
1560 |
}
|
|
1561 |
|
|
1562 |
public void showVMVersion() {
|
|
1563 |
showPanel("VM Version Info", new VMVersionInfoPanel());
|
|
1564 |
}
|
|
1565 |
|
|
1566 |
public void showSystemProperties() {
|
|
1567 |
showPanel("System Properties", new SysPropsPanel());
|
|
1568 |
}
|
|
1569 |
|
|
1570 |
private void showPanel(String name, JPanel panel) {
|
|
1571 |
showPanel(name, panel, 5.0f / 3.0f, 0.4f);
|
|
1572 |
}
|
|
1573 |
|
|
1574 |
private void showPanel(String name, JPanel panel, float aspectRatio, float fillRatio) {
|
|
1575 |
JInternalFrame frame = new JInternalFrame(name);
|
|
1576 |
frame.getContentPane().setLayout(new BorderLayout());
|
|
1577 |
frame.setResizable(true);
|
|
1578 |
frame.setClosable(true);
|
|
1579 |
frame.setIconifiable(true);
|
|
1580 |
frame.setMaximizable(true);
|
|
1581 |
frame.getContentPane().add(panel, BorderLayout.CENTER);
|
|
1582 |
desktop.add(frame);
|
|
1583 |
GraphicsUtilities.reshapeToAspectRatio(frame, aspectRatio, fillRatio, frame.getParent().getSize());
|
|
1584 |
GraphicsUtilities.randomLocation(frame);
|
|
1585 |
frame.show();
|
|
1586 |
if (panel instanceof SAPanel) {
|
|
1587 |
((SAPanel)panel).addPanelListener(this);
|
|
1588 |
}
|
|
1589 |
}
|
|
1590 |
|
|
1591 |
//--------------------------------------------------------------------------------
|
|
1592 |
// Framework for heap iteration with progress bar
|
|
1593 |
//
|
|
1594 |
|
|
1595 |
interface CleanupThunk {
|
|
1596 |
public void heapIterationComplete();
|
|
1597 |
}
|
|
1598 |
|
|
1599 |
class HeapProgress implements HeapProgressThunk {
|
|
1600 |
private JInternalFrame frame;
|
|
1601 |
private ProgressBarPanel bar;
|
|
1602 |
private String windowTitle;
|
|
1603 |
private String progressBarTitle;
|
|
1604 |
private CleanupThunk cleanup;
|
|
1605 |
|
|
1606 |
HeapProgress(String windowTitle) {
|
|
1607 |
this(windowTitle, "Percentage of heap visited", null);
|
|
1608 |
}
|
|
1609 |
|
|
1610 |
HeapProgress(String windowTitle, String progressBarTitle) {
|
|
1611 |
this(windowTitle, progressBarTitle, null);
|
|
1612 |
}
|
|
1613 |
|
|
1614 |
HeapProgress(String windowTitle, String progressBarTitle, CleanupThunk cleanup) {
|
|
1615 |
this.windowTitle = windowTitle;
|
|
1616 |
this.progressBarTitle = progressBarTitle;
|
|
1617 |
this.cleanup = cleanup;
|
|
1618 |
}
|
|
1619 |
|
|
1620 |
public void heapIterationFractionUpdate(final double fractionOfHeapVisited) {
|
|
1621 |
if (frame == null) {
|
|
1622 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1623 |
public void run() {
|
|
1624 |
frame = new JInternalFrame(windowTitle);
|
|
1625 |
frame.setResizable(true);
|
|
1626 |
frame.setIconifiable(true);
|
|
1627 |
frame.getContentPane().setLayout(new BorderLayout());
|
|
1628 |
bar = new ProgressBarPanel(progressBarTitle);
|
|
1629 |
frame.getContentPane().add(bar, BorderLayout.CENTER);
|
|
1630 |
desktop.add(frame);
|
|
1631 |
frame.pack();
|
|
1632 |
GraphicsUtilities.constrainToSize(frame, frame.getParent().getSize());
|
|
1633 |
GraphicsUtilities.centerInContainer(frame);
|
|
1634 |
frame.show();
|
|
1635 |
}
|
|
1636 |
});
|
|
1637 |
}
|
|
1638 |
|
|
1639 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1640 |
public void run() {
|
|
1641 |
bar.setValue(fractionOfHeapVisited);
|
|
1642 |
}
|
|
1643 |
});
|
|
1644 |
}
|
|
1645 |
|
|
1646 |
public void heapIterationComplete() {
|
|
1647 |
SwingUtilities.invokeLater(new Runnable() {
|
|
1648 |
public void run() {
|
|
1649 |
desktop.remove(frame);
|
|
1650 |
desktop.repaint();
|
|
1651 |
if (VM.getVM().getRevPtrs() != null) {
|
|
1652 |
// Ended up computing reverse pointers as a side-effect
|
|
1653 |
computeRevPtrsMenuItem.setEnabled(false);
|
|
1654 |
}
|
|
1655 |
}
|
|
1656 |
});
|
|
1657 |
|
|
1658 |
if (cleanup != null) {
|
|
1659 |
cleanup.heapIterationComplete();
|
|
1660 |
}
|
|
1661 |
}
|
|
1662 |
}
|
|
1663 |
|
|
1664 |
class VisitHeap implements Runnable {
|
|
1665 |
HeapVisitor visitor;
|
|
1666 |
|
|
1667 |
VisitHeap(HeapVisitor visitor) {
|
|
1668 |
this.visitor = visitor;
|
|
1669 |
}
|
|
1670 |
|
|
1671 |
public void run() {
|
|
1672 |
VM.getVM().getObjectHeap().iterate(visitor);
|
|
1673 |
}
|
|
1674 |
}
|
|
1675 |
|
|
1676 |
private void doHeapIteration(String frameTitle,
|
|
1677 |
String progressBarText,
|
|
1678 |
HeapVisitor visitor,
|
|
1679 |
CleanupThunk cleanup) {
|
|
1680 |
sun.jvm.hotspot.oops.ObjectHistogram histo = new sun.jvm.hotspot.oops.ObjectHistogram();
|
|
1681 |
HeapProgress progress = new HeapProgress(frameTitle,
|
|
1682 |
progressBarText,
|
|
1683 |
cleanup);
|
|
1684 |
HeapVisitor progVisitor = new ProgressiveHeapVisitor(visitor, progress);
|
|
1685 |
workerThread.invokeLater(new VisitHeap(progVisitor));
|
|
1686 |
}
|
|
1687 |
|
|
1688 |
//--------------------------------------------------------------------------------
|
|
1689 |
// Stack trace helper
|
|
1690 |
//
|
|
1691 |
|
|
1692 |
private static JavaVFrame getLastJavaVFrame(JavaThread cur) {
|
|
1693 |
RegisterMap regMap = cur.newRegisterMap(true);
|
|
1694 |
sun.jvm.hotspot.runtime.Frame f = cur.getCurrentFrameGuess();
|
|
1695 |
if (f == null) return null;
|
|
1696 |
boolean imprecise = true;
|
|
1697 |
if (f.isInterpretedFrame() && !f.isInterpretedFrameValid()) {
|
|
1698 |
System.err.println("Correcting for invalid interpreter frame");
|
|
1699 |
f = f.sender(regMap);
|
|
1700 |
imprecise = false;
|
|
1701 |
}
|
|
1702 |
VFrame vf = VFrame.newVFrame(f, regMap, cur, true, imprecise);
|
|
1703 |
if (vf == null) {
|
|
1704 |
System.err.println(" (Unable to create vframe for topmost frame guess)");
|
|
1705 |
return null;
|
|
1706 |
}
|
|
1707 |
if (vf.isJavaFrame()) {
|
|
1708 |
return (JavaVFrame) vf;
|
|
1709 |
}
|
|
1710 |
return (JavaVFrame) vf.javaSender();
|
|
1711 |
}
|
|
1712 |
|
|
1713 |
// Internal routine for debugging
|
|
1714 |
private static void dumpStack(JavaThread cur) {
|
|
1715 |
RegisterMap regMap = cur.newRegisterMap(true);
|
|
1716 |
sun.jvm.hotspot.runtime.Frame f = cur.getCurrentFrameGuess();
|
|
1717 |
PrintStream tty = System.err;
|
|
1718 |
while (f != null) {
|
|
1719 |
tty.print("Found ");
|
|
1720 |
if (f.isInterpretedFrame()) { tty.print("interpreted"); }
|
|
1721 |
else if (f.isCompiledFrame()) { tty.print("compiled"); }
|
|
1722 |
else if (f.isEntryFrame()) { tty.print("entry"); }
|
|
1723 |
else if (f.isNativeFrame()) { tty.print("native"); }
|
|
1724 |
else if (f.isGlueFrame()) { tty.print("glue"); }
|
|
1725 |
else { tty.print("external"); }
|
|
1726 |
tty.print(" frame with PC = " + f.getPC() + ", SP = " + f.getSP() + ", FP = " + f.getFP());
|
|
1727 |
if (f.isSignalHandlerFrameDbg()) {
|
|
1728 |
tty.print(" (SIGNAL HANDLER)");
|
|
1729 |
}
|
|
1730 |
tty.println();
|
|
1731 |
|
|
1732 |
if (!f.isFirstFrame()) {
|
|
1733 |
f = f.sender(regMap);
|
|
1734 |
} else {
|
|
1735 |
f = null;
|
|
1736 |
}
|
|
1737 |
}
|
|
1738 |
}
|
|
1739 |
|
|
1740 |
//--------------------------------------------------------------------------------
|
|
1741 |
// Component utilities
|
|
1742 |
//
|
|
1743 |
|
|
1744 |
private static JMenuItem createMenuItem(String name, ActionListener l) {
|
|
1745 |
JMenuItem item = new JMenuItem(name);
|
|
1746 |
item.addActionListener(l);
|
|
1747 |
return item;
|
|
1748 |
}
|
|
1749 |
|
|
1750 |
/** Punctuates the given string with \n's where necessary to not
|
|
1751 |
exceed the given number of characters per line. Strips
|
|
1752 |
extraneous whitespace. */
|
|
1753 |
private String formatMessage(String message, int charsPerLine) {
|
|
1754 |
StringBuffer buf = new StringBuffer(message.length());
|
|
1755 |
StringTokenizer tokenizer = new StringTokenizer(message);
|
|
1756 |
int curLineLength = 0;
|
|
1757 |
while (tokenizer.hasMoreTokens()) {
|
|
1758 |
String tok = tokenizer.nextToken();
|
|
1759 |
if (curLineLength + tok.length() > charsPerLine) {
|
|
1760 |
buf.append('\n');
|
|
1761 |
curLineLength = 0;
|
|
1762 |
} else {
|
|
1763 |
if (curLineLength != 0) {
|
|
1764 |
buf.append(' ');
|
|
1765 |
++curLineLength;
|
|
1766 |
}
|
|
1767 |
}
|
|
1768 |
buf.append(tok);
|
|
1769 |
curLineLength += tok.length();
|
|
1770 |
}
|
|
1771 |
return buf.toString();
|
|
1772 |
}
|
|
1773 |
|
|
1774 |
private void setMenuItemsEnabled(java.util.List items, boolean enabled) {
|
|
1775 |
for (Iterator iter = items.iterator(); iter.hasNext(); ) {
|
|
1776 |
((JMenuItem) iter.next()).setEnabled(enabled);
|
|
1777 |
}
|
|
1778 |
}
|
|
1779 |
}
|