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8151181: Add JSnap to jhsdb

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Reviewed-by: dsamersoff
This commit is contained in:
Yasumasa Suenaga 2016-03-04 18:12:41 +09:00
parent 33db96b04e
commit c25179f250
1 changed files with 49 additions and 0 deletions
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49
hotspot/src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/SALauncher.java
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@ -30,6 +30,7 @@ import java.util.Arrays;
import sun.jvm.hotspot.tools.JStack;
import sun.jvm.hotspot.tools.JMap;
import sun.jvm.hotspot.tools.JInfo;
import sun.jvm.hotspot.tools.JSnap;
public class SALauncher {
@ -39,6 +40,7 @@ public class SALauncher {
System.out.println(" jstack --help\tto get more information");
System.out.println(" jmap --help\tto get more information");
System.out.println(" jinfo --help\tto get more information");
System.out.println(" jsnap --help\tto get more information");
return false;
}
@ -85,6 +87,11 @@ public class SALauncher {
return commonHelp();
}
private static boolean jsnapHelp() {
System.out.println(" <no option>\tdump performance counters");
return commonHelp();
}
private static boolean toolHelp(String toolName) {
if (toolName.equals("jstack")) {
return jstackHelp();
@ -95,6 +102,9 @@ public class SALauncher {
if (toolName.equals("jmap")) {
return jmapHelp();
}
if (toolName.equals("jsnap")) {
return jsnapHelp();
}
if (toolName.equals("hsdb") || toolName.equals("clhsdb")) {
return commonHelp();
}
@ -308,6 +318,40 @@ public class SALauncher {
JInfo.main(newArgs.toArray(new String[newArgs.size()]));
}
private static void runJSNAP(String[] oldArgs) {
SAGetopt sg = new SAGetopt(oldArgs);
String[] longOpts = {"exe=", "core=", "pid="};
ArrayList<String> newArgs = new ArrayList();
String exeORpid = null;
String core = null;
String s = null;
while((s = sg.next(null, longOpts)) != null) {
if (s.equals("exe")) {
exeORpid = sg.getOptarg();
continue;
}
if (s.equals("core")) {
core = sg.getOptarg();
continue;
}
if (s.equals("pid")) {
exeORpid = sg.getOptarg();
continue;
}
}
if (exeORpid != null) {
newArgs.add(exeORpid);
if (core != null) {
newArgs.add(core);
}
}
JSnap.main(newArgs.toArray(new String[newArgs.size()]));
}
public static void main(String[] args) {
// Provide a help
if (args.length == 0) {
@ -355,5 +399,10 @@ public class SALauncher {
runJINFO(oldArgs);
return;
}
if (args[0].equals("jsnap")) {
runJSNAP(oldArgs);
return;
}
}
}