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Start adding register checking

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I'm now realizing we need to simulate loads, or else these will all be wrong
This commit is contained in:
Noah Boorstin 2021-01-22 15:05:58 -05:00
parent 6d88c57f0f
commit 5b0070ac0b
2 changed files with 47 additions and 0 deletions
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12
wally-pipelined/src/testbench-busybear.sv
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@ -44,10 +44,22 @@ module testbench_busybear #(parameter XLEN=64, MISA=32'h00000104, ZCSR = 1, ZCOU
// //end
// end
end
logic [63:0] rfExpected[31:1];
logic [63:0] pcExpected;
always @(PCF) begin
//$display("%x", PCF);
scan_file = $fscanf(data_file, "%x\n", InstrF);
for(int i=1; i < 32; i++) begin
scan_file = $fscanf(data_file, "%x\n", rfExpected[i]);
end
scan_file = $fscanf(data_file, "%x\n", pcExpected);
//check things!
if (PCF != pcExpected) begin
$display("PC does not equal PC expected: %x, %x", PCF, pcExpected);
end
//$display("%x", InstrF);
end

35
wally-pipelined/wally-busybear.do
View File

@ -40,8 +40,43 @@ view wave
add wave /testbench_busybear/clk
add wave /testbench_busybear/reset
add wave -divider
add wave -hex /testbench_busybear/pcExpected
add wave -hex /testbench_busybear/dut/dp/PCF
add wave -hex /testbench_busybear/dut/dp/InstrF
add wave -divider
# registers!
add wave -hex /testbench_busybear/rfExpected
add wave -hex /testbench_busybear/dut/dp/regf/rf[1]
add wave -hex /testbench_busybear/dut/dp/regf/rf[2]
add wave -hex /testbench_busybear/dut/dp/regf/rf[3]
add wave -hex /testbench_busybear/dut/dp/regf/rf[4]
add wave -hex /testbench_busybear/dut/dp/regf/rf[5]
add wave -hex /testbench_busybear/dut/dp/regf/rf[6]
add wave -hex /testbench_busybear/dut/dp/regf/rf[7]
add wave -hex /testbench_busybear/dut/dp/regf/rf[8]
add wave -hex /testbench_busybear/dut/dp/regf/rf[9]
add wave -hex /testbench_busybear/dut/dp/regf/rf[10]
add wave -hex /testbench_busybear/dut/dp/regf/rf[11]
add wave -hex /testbench_busybear/dut/dp/regf/rf[12]
add wave -hex /testbench_busybear/dut/dp/regf/rf[13]
add wave -hex /testbench_busybear/dut/dp/regf/rf[14]
add wave -hex /testbench_busybear/dut/dp/regf/rf[15]
add wave -hex /testbench_busybear/dut/dp/regf/rf[16]
add wave -hex /testbench_busybear/dut/dp/regf/rf[17]
add wave -hex /testbench_busybear/dut/dp/regf/rf[18]
add wave -hex /testbench_busybear/dut/dp/regf/rf[19]
add wave -hex /testbench_busybear/dut/dp/regf/rf[20]
add wave -hex /testbench_busybear/dut/dp/regf/rf[21]
add wave -hex /testbench_busybear/dut/dp/regf/rf[22]
add wave -hex /testbench_busybear/dut/dp/regf/rf[23]
add wave -hex /testbench_busybear/dut/dp/regf/rf[24]
add wave -hex /testbench_busybear/dut/dp/regf/rf[25]
add wave -hex /testbench_busybear/dut/dp/regf/rf[26]
add wave -hex /testbench_busybear/dut/dp/regf/rf[27]
add wave -hex /testbench_busybear/dut/dp/regf/rf[28]
add wave -hex /testbench_busybear/dut/dp/regf/rf[29]
add wave -hex /testbench_busybear/dut/dp/regf/rf[30]
add wave -hex /testbench_busybear/dut/dp/regf/rf[31]
#add wave /testbench_busybear/InstrFName
##add wave -hex /testbench_busybear/dut/dp/PCD
#add wave -hex /testbench_busybear/dut/dp/InstrD