*** old/src/share/vm/asm/assembler.cpp	Mon May  5 12:28:40 2014
--- new/src/share/vm/asm/assembler.cpp	Mon May  5 12:28:39 2014

*** 117,127 ****
--- 117,127 ----
    }
    L.bind_loc(locator());
    L.patch_instructions((MacroAssembler*)this);
  }
  
- void AbstractAssembler::generate_stack_overflow_check( int frame_size_in_bytes) {
    if (UseStackBanging) {
      // Each code entry causes one stack bang n pages down the stack where n
      // is configurable by StackShadowPages.  The setting depends on the maximum
      // depth of VM call stack or native before going back into java code,
      // since only java code can raise a stack overflow exception using the

*** 132,142 ****
--- 132,142 ----
      // this shadow zone.
      // The entry code may need to bang additional pages if the framesize
      // is greater than a page.
  
      const int page_size = os::vm_page_size();
!     int bang_end = StackShadowPages * page_size;
  
      // This is how far the previous frame's stack banging extended.
      const int bang_end_safe = bang_end;
  
      if (frame_size_in_bytes > page_size) {