[aarch64-port-dev ] Temporary fix for single-stepping through method handle calls

[Andrew Haley]

What it says.  I think this is probably a bug that has already been fixed
in more recent HotSpot versions.

Andrew.



# HG changeset patch
# User aph
# Date 1378310141 -3600
# Node ID c8353ab9f44ccc708500a188c9452a7c8be3a2e2
# Parent  93a04adc792aef141d1832fb9aaa7c598fedfef4
Temporary fix for single-stepping through method handle calls.

diff -r 93a04adc792a -r c8353ab9f44c src/share/vm/prims/jvmtiExport.cpp
--- a/src/share/vm/prims/jvmtiExport.cpp	Wed Sep 04 15:41:31 2013 +0100
+++ b/src/share/vm/prims/jvmtiExport.cpp	Wed Sep 04 16:55:41 2013 +0100
@@ -1231,7 +1231,11 @@
     }
   }

-  state->decr_cur_stack_depth();
+  // FIXME: this is just a kludge to get JVMTI going.  Compiled
+  // MethodHandle code doesn't call the JVMTI notify routines, so the
+  // stack depth we see here is wrong.
+  state->invalidate_cur_stack_depth();
+  // state->decr_cur_stack_depth();
 }