--- a/hotspot/src/share/vm/classfile/javaClasses.cpp Sat Apr 23 00:33:38 2011 -0400
+++ b/hotspot/src/share/vm/classfile/javaClasses.cpp Tue Apr 26 14:04:43 2011 -0400
@@ -1357,7 +1357,7 @@
};
-void java_lang_Throwable::fill_in_stack_trace(Handle throwable, TRAPS) {
+void java_lang_Throwable::fill_in_stack_trace(Handle throwable, methodHandle method, TRAPS) {
if (!StackTraceInThrowable) return;
ResourceMark rm(THREAD);
@@ -1374,6 +1374,16 @@
JavaThread* thread = (JavaThread*)THREAD;
BacktraceBuilder bt(CHECK);
+ // If there is no Java frame just return the method that was being called
+ // with bci 0
+ if (!thread->has_last_Java_frame()) {
+ if (max_depth >= 1 && method() != NULL) {
+ bt.push(method(), 0, CHECK);
+ set_backtrace(throwable(), bt.backtrace());
+ }
+ return;
+ }
+
// Instead of using vframe directly, this version of fill_in_stack_trace
// basically handles everything by hand. This significantly improved the
// speed of this method call up to 28.5% on Solaris sparc. 27.1% on Windows.
@@ -1477,7 +1487,7 @@
set_backtrace(throwable(), bt.backtrace());
}
-void java_lang_Throwable::fill_in_stack_trace(Handle throwable) {
+void java_lang_Throwable::fill_in_stack_trace(Handle throwable, methodHandle method) {
// No-op if stack trace is disabled
if (!StackTraceInThrowable) {
return;
@@ -1491,7 +1501,7 @@
PRESERVE_EXCEPTION_MARK;
JavaThread* thread = JavaThread::active();
- fill_in_stack_trace(throwable, thread);
+ fill_in_stack_trace(throwable, method, thread);
// ignore exceptions thrown during stack trace filling
CLEAR_PENDING_EXCEPTION;
}