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diff src/share/vm/oops/method.cpp @ 7469:0c8717a92b2d

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8001341: SIGSEGV in methodOopDesc::fast_exception_handler_bci_for(KlassHandle,int,Thread*)+0x3e9. Summary: Use methodHandle. Reviewed-by: coleenp, acorn, twisti, sspitsyn
author jiangli
date Tue, 08 Jan 2013 13:01:19 -0500
parents 5505fbbae3d3
children 18c3c3fa291b
line wrap: on
line diff
--- a/src/share/vm/oops/method.cpp	Thu Jan 03 15:08:43 2013 -0500
+++ b/src/share/vm/oops/method.cpp	Tue Jan 08 13:01:19 2013 -0500
@@ -192,16 +192,16 @@
   return buf;
 }
 
-int  Method::fast_exception_handler_bci_for(KlassHandle ex_klass, int throw_bci, TRAPS) {
+int Method::fast_exception_handler_bci_for(methodHandle mh, KlassHandle ex_klass, int throw_bci, TRAPS) {
   // exception table holds quadruple entries of the form (beg_bci, end_bci, handler_bci, klass_index)
   // access exception table
-  ExceptionTable table(this);
+  ExceptionTable table(mh());
   int length = table.length();
   // iterate through all entries sequentially
-  constantPoolHandle pool(THREAD, constants());
+  constantPoolHandle pool(THREAD, mh->constants());
   for (int i = 0; i < length; i ++) {
     //reacquire the table in case a GC happened
-    ExceptionTable table(this);
+    ExceptionTable table(mh());
     int beg_bci = table.start_pc(i);
     int end_bci = table.end_pc(i);
     assert(beg_bci <= end_bci, "inconsistent exception table");