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Oups there was a bug in the SATP fix. RV32GC was broken by the changes.

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This commit is contained in:
Ross Thompson 2023-08-23 09:28:53 -05:00
parent 45a7dfba28
commit 00e65c4ae7
2 changed files with 3 additions and 3 deletions
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4
src/privileged/csrs.sv
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@ -88,8 +88,8 @@ module csrs import cvw::*; #(parameter cvw_t P) (
assign WriteSEPCM = STrapM | (CSRSWriteM & (CSRAdrM == SEPC));
assign WriteSCAUSEM = STrapM | (CSRSWriteM & (CSRAdrM == SCAUSE));
assign WriteSTVALM = STrapM | (CSRSWriteM & (CSRAdrM == STVAL));
// assign WriteSATPM = CSRSWriteM & (CSRAdrM == SATP) & (PrivilegeModeW == P.M_MODE | ~STATUS_TVM);
assign WriteSATPM = CSRSWriteM & (CSRAdrM == SATP) & (PrivilegeModeW == P.M_MODE | ~STATUS_TVM) & (CSRWriteValM[63:60] != 4'hA);
if(P.XLEN == 64) assign WriteSATPM = CSRSWriteM & (CSRAdrM == SATP) & (PrivilegeModeW == P.M_MODE | ~STATUS_TVM) & (CSRWriteValM[63:60] != 4'hA);
else assign WriteSATPM = CSRSWriteM & (CSRAdrM == SATP) & (PrivilegeModeW == P.M_MODE | ~STATUS_TVM);
assign WriteSCOUNTERENM = CSRSWriteM & (CSRAdrM == SCOUNTEREN);
assign WriteSENVCFGM = CSRSWriteM & (CSRAdrM == SENVCFG);
assign WriteSTIMECMPM = CSRSWriteM & (CSRAdrM == STIMECMP) & STCE;

2
testbench/testbench-linux.sv
View File

@ -153,7 +153,7 @@ module testbench;
`define SSCRATCH `CSR_BASE.csrs.csrs.SSCRATCHreg.q
`define MTVEC `CSR_BASE.csrm.MTVECreg.q
`define STVEC `CSR_BASE.csrs.csrs.STVECreg.q
`define SATP `CSR_BASE.csrs.csrs.genblk1.SATPreg.q
`define SATP `CSR_BASE.csrs.csrs.genblk2.SATPreg.q
`define INSTRET `CSR_BASE.counters.counters.HPMCOUNTER_REGW[2]
`define MSTATUS `CSR_BASE.csrsr.MSTATUS_REGW
`define SSTATUS `CSR_BASE.csrsr.SSTATUS_REGW