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buildroot: add workaround for weird initial MSTATUS state

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This commit is contained in:
Noah Boorstin 2021-04-21 16:03:42 -04:00
parent 44da1488ff
commit cd7ea29ce6
1 changed files with 7 additions and 5 deletions
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2
wally-pipelined/testbench/testbench-busybear.sv
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@ -299,6 +299,7 @@ module testbench_busybear();
`ERROR \ `ERROR \
end \ end \
end else begin \ end else begin \
if (!(`BUILDROOT == 1 && "MSTATUS" == `"CSR`")) begin \
for(integer j=0; j<totalCSR; j++) begin \ for(integer j=0; j<totalCSR; j++) begin \
if(!StartCSRname[j].icompare(`"CSR`")) begin \ if(!StartCSRname[j].icompare(`"CSR`")) begin \
if(``PATH``.``CSR``_REGW != StartCSRexpected[j]) begin \ if(``PATH``.``CSR``_REGW != StartCSRexpected[j]) begin \
@ -308,6 +309,7 @@ module testbench_busybear();
end \ end \
end \ end \
end \ end \
end \
end end
`define CHECK_CSR(CSR) \ `define CHECK_CSR(CSR) \
`CHECK_CSR2(CSR, dut.hart.priv.csr) `CHECK_CSR2(CSR, dut.hart.priv.csr)