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busybear: ignore illegal instruction when starting

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This commit is contained in:
Noah Boorstin 2021-03-23 13:28:44 -04:00
parent 0f8fe8fb3b
commit f3194c6388
1 changed files with 10 additions and 8 deletions
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18
wally-pipelined/testbench/testbench-busybear.sv
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@ -282,14 +282,16 @@ module testbench_busybear();
//CSR checking \
always @(``PATH``.``CSR``_REGW) begin \
if ($time > 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 \
$display("%0t ps, instr %0d: %s changed, expected %s", $time, instrs, `"CSR`", CSR); \
end \
if(``PATH``.``CSR``_REGW != ``expected``CSR) begin \
$display("%0t ps, instr %0d: %s does not equal %s expected: %x, %x", $time, instrs, `"CSR`", CSR, ``PATH``.``CSR``_REGW, ``expected``CSR); \
`ERROR \
if (instrs != 0) 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 \
$display("%0t ps, instr %0d: %s changed, expected %s", $time, instrs, `"CSR`", CSR); \
end \
if(``PATH``.``CSR``_REGW != ``expected``CSR) begin \
$display("%0t ps, instr %0d: %s does not equal %s expected: %x, %x", $time, instrs, `"CSR`", CSR, ``PATH``.``CSR``_REGW, ``expected``CSR); \
`ERROR \
end \
end \
end else begin \
for(integer j=0; j<totalCSR; j++) begin \