Subversion Repositories core_arm

-- $(lic)

-- $(help_generic)

-- $(help_local)

library ieee;

use ieee.std_logic_1164.all;

use work.config.all;

use work.memdef.all;

use work.cache_config.all;

-- PREFIX: gwbl_xxx

package genwb_lib is

--        dcache                wb 

-- +-------+ +-------+  +-------+ +-------+

-- |       | |       |->|       | |       |

-- +-------+ +-------+  +-------+ +-------+

-- .       . .       .  .       . .       .              

--                      .         .       .              

--                      +-------+ +-------+          

--                      |       | |       |          

--                      +-------+ +-------+

--                          V         V

--                      +-------+ +-------+          

--                      |       | |       |          

--                      +-------+ +-------+           

--                                

-- .         .       .            

-- +-------+ +-------+             

-- |       | |       |            

-- +-------+ +-------+             

--                      +---------------------+-----------+-----------+----+

-- addr as tag-access : |        TTAG         |   TADDR   | TLINE     | 00 |   

--                      +---------------------+-----------+-----------+----+

type gwbl_entry is record

  addr : std_logic_vector(31 downto 0);

  data : std_logic_vector(31 downto 0);

  burst : std_logic;

  size : lmd_memsize;

  read : std_logic;

  lock : std_logic;                     -- lock until next req

end record;

type gwbl_entry_a is array (natural range <>) of gwbl_entry;

end genwb_lib;