adding data fence support

2021-06-28 06:12:18 -07:00
parent 6ae2f5199d
commit c6afc35989
14 changed files with 1044 additions and 9 deletions
--- a/hw/rtl/interfaces/VX_lsu_req_if.v
+++ b/hw/rtl/interfaces/VX_lsu_req_if.v
@@ -10,6 +10,7 @@ interface VX_lsu_req_if ();
    wire [`NUM_THREADS-1:0]         tmask;    
    wire [31:0]                     PC;
    wire [`LSU_BITS-1:0]            op_type;
+    wire                            is_fence;
    wire [`NUM_THREADS-1:0][31:0]   store_data;
    wire [`NUM_THREADS-1:0][31:0]   base_addr;    
    wire [31:0]                     offset;