src/cpu/aarch64/vm/aarch64.ad

rev 12502 : 8172144: AArch64: Implement "JEP 270: Reserved Stack Areas for Critical Sections"
Reviewed-by: duke

*** 3006,3015 ****
--- 3006,3019 ----
  
    if (NotifySimulator) {
      __ notify(Assembler::method_reentry);
    }
  
+   if (StackReservedPages > 0 && C->has_reserved_stack_access()) {
+     __ reserved_stack_check();
+   }
+ 
    if (do_polling() && C->is_method_compilation()) {
      __ read_polling_page(rscratch1, os::get_polling_page(), relocInfo::poll_return_type);
    }
  }