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Update privmode.sv

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Program clean up
This commit is contained in:
Harshini Srinath 2023-06-12 20:27:48 -07:00 committed by GitHub
parent 63a7649179
commit dba1a77e5f
1 changed files with 4 additions and 4 deletions
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8
src/privileged/privmode.sv
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@ -43,10 +43,10 @@ module privmode import cvw::*; #(parameter cvw_t P) (
always_comb begin
if (TrapM) begin // Change privilege based on DELEG registers (see 3.1.8)
if (P.S_SUPPORTED & DelegateM) NextPrivilegeModeM = P.S_MODE;
else NextPrivilegeModeM = P.M_MODE;
end else if (mretM) NextPrivilegeModeM = STATUS_MPP;
else if (sretM) NextPrivilegeModeM = {1'b0, STATUS_SPP};
else NextPrivilegeModeM = PrivilegeModeW;
else NextPrivilegeModeM = P.M_MODE;
end else if (mretM) NextPrivilegeModeM = STATUS_MPP;
else if (sretM) NextPrivilegeModeM = {1'b0, STATUS_SPP};
else NextPrivilegeModeM = PrivilegeModeW;
end
flopenl #(2) privmodereg(clk, reset, ~StallW, NextPrivilegeModeM, P.M_MODE, PrivilegeModeW);