DCache/ICache: reg i -> integer i

[firearm.git] / ICache.v

diff --git a/ICache.v b/ICache.v
index b9e4eff..d9fbf04 100644 (file)
--- a/ICache.v
+++ b/ICache.v
@@ -32,7 +32,7 @@ module ICache(
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];
        
        reg [21:0] cache_tags [15:0];
        reg [31:0] cache_data [15:0 /* line */] [15:0 /* word */];
        

-       reg [4:0] i;
+       integer i;

        initial
                for (i = 0; i < 16; i = i + 1)
                begin
        initial
                for (i = 0; i < 16; i = i + 1)
                begin


@@ -77,7 +77,9 @@ module ICache(
                                if (cache_fill_pos == 15) begin /* Done? */
                                        cache_tags[rd_idx] <= rd_tag;
                                        cache_valid[rd_idx] <= 1;
                                if (cache_fill_pos == 15) begin /* Done? */
                                        cache_tags[rd_idx] <= rd_tag;
                                        cache_valid[rd_idx] <= 1;

-                               end
+                                       $display("ICACHE: Fill complete for line %x, tag %x", rd_idx, rd_tag);
+                               end else
+                                       cache_valid[rd_idx] <= 0;

                        end
                end
        end
                        end
                end
        end