fixes: texture unit mem access sometimes going to smem, bilinear texture filtering; new: cache req_id,

2021-11-24 00:00:17 -05:00
parent 1501360f4b
commit 18762dffce
70 changed files with 3818 additions and 1727 deletions
--- a/sim/simX/memsim.h
+++ b/sim/simX/memsim.h
@@ -10,10 +10,22 @@ struct MemReq {
    uint64_t addr;
    uint32_t tag;
    bool write;
+    bool is_io;
+
+    MemReq(uint64_t _addr = 0, 
+           uint64_t _tag = 0, 
+           bool _write = false, 
+           bool _is_io = false
+    )   : addr(_addr)
+        , tag(_tag)
+        , write(_write)
+        , is_io(_is_io) 
+    {}
 };

 struct MemRsp {
-    uint32_t tag;
+    uint64_t tag;    
+    MemRsp(uint64_t _tag = 0) : tag (_tag) {}
 };

 class MemSim : public SimObject<MemSim>{