src/cpu/x86/vm/stubRoutines_x86.hpp

@@ -34,17 +34,20 @@
   // shuffle mask for fixing up 128-bit words consisting of big-endian 32-bit integers
   static address _key_shuffle_mask_addr;
   // masks and table for CRC32
   static uint64_t _crc_by128_masks[];
   static juint    _crc_table[];
+  // table for CRC32C
+  static juint* _crc32c_table;
   // swap mask for ghash
   static address _ghash_long_swap_mask_addr;
   static address _ghash_byte_swap_mask_addr;
 
  public:
   static address verify_mxcsr_entry()    { return _verify_mxcsr_entry; }
   static address key_shuffle_mask_addr() { return _key_shuffle_mask_addr; }
   static address crc_by128_masks_addr()  { return (address)_crc_by128_masks; }
   static address ghash_long_swap_mask_addr() { return _ghash_long_swap_mask_addr; }
   static address ghash_byte_swap_mask_addr() { return _ghash_byte_swap_mask_addr; }
+  static void generate_CRC32C_table(bool is_pclmulqdq_supported);
 
 #endif // CPU_X86_VM_STUBROUTINES_X86_32_HPP