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Override spike's misa in cosim mode #1360

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Feb 23, 2023
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1 change: 1 addition & 0 deletions generators/chipyard/src/main/resources/csrc/cospike.cc
Original file line number Diff line number Diff line change
Expand Up @@ -226,6 +226,7 @@ extern "C" void cospike_cosim(long long int cycle,
bool csr_read = (insn & 0x7f) == 0x73;
if (csr_read) printf("CSR read %lx\n", csr_addr);
if (csr_read && (
(csr_addr == 0x301) || // misa
(csr_addr == 0xf13) || // mimpid
(csr_addr == 0xf12) || // marchid
(csr_addr == 0xf11) || // mvendorid
Expand Down