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Fix of InvalDelayed warning

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This commit is contained in:
Limnanthes Serafini 2023-04-13 16:53:36 -07:00
parent e6269b364f
commit ecce9b0ce1
1 changed files with 8 additions and 16 deletions
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24
testbench/testbench.sv
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@ -49,8 +49,8 @@ module testbench;
string InstrFName, InstrDName, InstrEName, InstrMName, InstrWName;
logic [31:0] InstrW;
string tests[];
logic [3:0] dummy;
string tests[];
logic [3:0] dummy;
logic [`AHBW-1:0] HRDATAEXT;
logic HREADYEXT, HRESPEXT;
@ -559,11 +559,8 @@ end
int file;
string LogFile;
logic resetD, resetEdge;
logic Enable;
// assign Enable = ~dut.core.StallD & ~dut.core.FlushD & dut.core.ifu.bus.icache.CacheRWF[1] & ~reset;
logic Enable, InvalDelayed;
// this version of Enable allows for accurate eviction logging.
// Likely needs further improvement.
assign Enable = dut.core.ifu.bus.icache.icache.cachefsm.LRUWriteEn &
dut.core.ifu.immu.immu.pmachecker.Cacheable &
~dut.core.ifu.bus.icache.icache.cachefsm.FlushStage &
@ -596,13 +593,13 @@ end
if (`DCACHE_SUPPORTED && `D_CACHE_ADDR_LOGGER) begin : DCacheLogger
int file;
string LogFile;
logic resetD, resetEdge;
string LogFile;
logic resetD, resetEdge;
logic Enabled;
string AccessTypeString, HitMissString;
flop #(1) ResetDReg(clk, reset, resetD);
assign resetEdge = ~reset & resetD;
flop #(1) ResetDReg(clk, reset, resetD);
assign resetEdge = ~reset & resetD;
assign HitMissString = dut.core.lsu.bus.dcache.dcache.CacheHit ? "H" :
(!dut.core.lsu.bus.dcache.dcache.vict.cacheLRU.AllValid) ? "M" :
dut.core.lsu.bus.dcache.dcache.LineDirty ? "D" : "E";
@ -611,12 +608,7 @@ end
dut.core.lsu.bus.dcache.CacheRWM == 2'b10 ? "R" :
dut.core.lsu.bus.dcache.CacheRWM == 2'b01 ? "W" :
"NULL";
// assign Enabled = (dut.core.lsu.bus.dcache.dcache.cachefsm.CurrState == 0) &
// ~dut.core.lsu.bus.dcache.dcache.cachefsm.FlushStage &
// (AccessTypeString != "NULL");
// This version of enable allows for accurate eviction logging.
// Likely needs further improvement.
assign Enabled = dut.core.lsu.bus.dcache.dcache.cachefsm.LRUWriteEn &
~dut.core.lsu.bus.dcache.dcache.cachefsm.FlushStage &
dut.core.lsu.dmmu.dmmu.pmachecker.Cacheable &