Xavi/cvw
1
0
Fork 0
forked from Github_Repos/cvw
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'main' of github.com:ross144/cvw

Browse Source
This commit is contained in:
Ross Thompson 2023-03-28 14:47:16 -05:00
commit f2edf0ff86
1 changed files with 51 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
testbench/testbench.sv
View File

@ -30,6 +30,8 @@
`define PrintHPMCounters 1
`define BPRED_LOGGER 1
`define I_CACHE_ADDR_LOGGER 1
`define D_CACHE_ADDR_LOGGER 1
module testbench;
parameter DEBUG=0;
@ -546,9 +548,57 @@ logic [3:0] dummy;
end
end
end
end
if (`I_CACHE_ADDR_LOGGER == 1) begin
int file;
string LogFile;
logic resetD, resetEdge;
flop #(1) ResetDReg(clk, reset, resetD);
assign resetEdge = ~reset & resetD;
initial begin
LogFile = $psprintf("ICache.log");
file = $fopen(LogFile, "w");
end
always @(posedge clk) begin
if(resetEdge) $fwrite(file, "TRAIN\n");
if(StartSample) $fwrite(file, "BEGIN %s\n", memfilename);
if(~dut.core.StallD & ~dut.core.FlushD) begin
$fwrite(file, "%h R\n", dut.core.ifu.PCPF);
end
if(EndSample) $fwrite(file, "END %s\n", memfilename);
end
end
if (`D_CACHE_ADDR_LOGGER == 1) begin
int file;
string LogFile;
logic resetD, resetEdge;
flop #(1) ResetDReg(clk, reset, resetD);
assign resetEdge = ~reset & resetD;
initial begin
LogFile = $psprintf("DCache.log");
file = $fopen(LogFile, "w");
end
always @(posedge clk) begin
if(resetEdge) $fwrite(file, "TRAIN\n");
if(StartSample) $fwrite(file, "BEGIN %s\n", memfilename);
if(~dut.core.StallW & ~dut.core.FlushW & dut.core.InstrValidM) begin
if(dut.core.lsu.bus.dcache.CacheRWM == 2'b10) begin
$fwrite(file, "%h R\n", dut.core.lsu.PAdrM);
end else if (dut.core.lsu.bus.dcache.CacheRWM == 2'b01) begin
$fwrite(file, "%h W\n", dut.core.lsu.PAdrM);
end else if (dut.core.lsu.bus.dcache.CacheAtomicM[1] == 1'b1) begin // *** This may change
$fwrite(file, "%h A\n", dut.core.lsu.PAdrM);
end else if (dut.core.lsu.bus.dcache.FlushDCache) begin
$fwrite(file, "%h F\n", dut.core.lsu.PAdrM);
end
end
if(EndSample) $fwrite(file, "END %s\n", memfilename);
end
end
if (`BPRED_SUPPORTED == 1) begin
if (`BPRED_LOGGER) begin
string direction;