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busybear: more progress moving from instrf to instrrawd

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This commit is contained in:
Noah Boorstin 2021-03-23 14:06:21 -04:00
parent f3194c6388
commit 24e403bc35
1 changed files with 95 additions and 95 deletions
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6
wally-pipelined/testbench/testbench-busybear.sv
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@ -262,7 +262,7 @@ module testbench_busybear();
end
always @(dut.hart.priv.csr.genblk1.csrm.MCAUSE_REGW) begin
if (dut.hart.priv.csr.genblk1.csrm.MCAUSE_REGW == 2 && instrs != 0) begin
if (dut.hart.priv.csr.genblk1.csrm.MCAUSE_REGW == 2 && instrs > 1) begin
$display("!!!!!! illegal instruction !!!!!!!!!!");
$display("(as a reminder, MCAUSE and MEPC are set by this)");
$display("at %0t ps, instr %0d, HADDR %x", $time, instrs, HADDR);
@ -282,7 +282,7 @@ module testbench_busybear();
//CSR checking \
always @(``PATH``.``CSR``_REGW) begin \
if ($time > 1) begin \
if (instrs != 0) begin \
if (instrs > 1) begin \
scan_file_csr = $fscanf(data_file_csr, "%s\n", CSR); \
scan_file_csr = $fscanf(data_file_csr, "%x\n", expected``CSR``); \
if(CSR.icompare(`"CSR`")) begin \
@ -385,7 +385,7 @@ module testbench_busybear();
always @(dut.hart.ifu.PCD or dut.hart.ifu.InstrRawD or reset) begin
if(~HWRITE) begin
#3;
if (~reset && dut.hart.ifu.InstrRawD[15:0] !== {16{1'bx}} && ~dut.hart.StallD) begin
if (~reset && dut.hart.ifu.InstrRawD[15:0] !== {16{1'bx}} && dut.hart.ifu.PCD !== 64'h0) begin
if (dut.hart.ifu.PCD !== lastPCD) begin
lastCheckInstrD = CheckInstrD;
lastPC <= dut.hart.ifu.PCD;