/**
* Create the VMThrowable
*
* @return constructed VMThrowable
*/
static VMThrowable fillInStackTrace(Throwable parent) {
if (!VM.fullyBooted) {
return null;
} else if (RVMThread.getCurrentThread().isCollectorThread()) {
VM.sysWriteln("Exception in GC thread");
RVMThread.dumpVirtualMachine();
return null;
}
try {
StackTrace stackTrace = new StackTrace();
return new VMThrowable(stackTrace);
} catch (OutOfMemoryError oome) {
return null;
} catch (Throwable t) {
VM.sysFail(
"VMThrowable.fillInStackTrace(): Cannot fill in a stack trace; got a weird Throwable when I tried to");
return null;
}
}
/**
* Dump all threads & their stacks starting at the frame identified by the threads saved
* contextRegisters (ip & fp fields).
*/
@Uninterruptible
public static void dumpAllThreadStacks() {
RVMThread.dumpVirtualMachine();
} // dumpAllThreadStacks