*** old/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp	Fri Mar 14 15:54:25 2014
--- new/src/os_cpu/bsd_x86/vm/os_bsd_x86.cpp	Fri Mar 14 15:54:25 2014

*** 490,499 ****
--- 490,504 ----
            tty->print_raw_cr("An irrecoverable stack overflow has occurred.");
          }
        }
      }
  
+     if ((sig == SIGSEGV || sig == SIGBUS) && VM_Version::is_cpuinfo_segv_addr(pc)) {
+       // Verify that OS save/restore AVX registers.
+       stub = VM_Version::cpuinfo_cont_addr();
+     }
+ 
      // We test if stub is already set (by the stack overflow code
      // above) so it is not overwritten by the code that follows. This
      // check is not required on other platforms, because on other
      // platforms we check for SIGSEGV only or SIGBUS only, where here
      // we have to check for both SIGSEGV and SIGBUS.