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Fixed missing case in the align AccesByteOffset Mux.

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Rose Thompson 2024-03-06 15:43:55 -06:00
parent 0d8c251fa4
commit 54c1d28c8b
1 changed files with 4 additions and 3 deletions
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src/lsu/align.sv
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@ -98,10 +98,11 @@ module align import cvw::*; #(parameter cvw_t P) (
3'b000: AccessByteOffsetM = 0; // byte access
3'b001: AccessByteOffsetM = {{OFFSET_LEN-1{1'b0}}, IEUAdrM[0]}; // half access
3'b010: AccessByteOffsetM = {{OFFSET_LEN-2{1'b0}}, IEUAdrM[1:0]}; // word access
3'b011: AccessByteOffsetM = {{OFFSET_LEN-3{1'b0}}, IEUAdrM[2:0]}; // double access
3'b011: if(P.LLEN >= 64) AccessByteOffsetM = {{OFFSET_LEN-3{1'b0}}, IEUAdrM[2:0]}; // double access
else AccessByteOffsetM = 0; // shouldn't happen
3'b100: if(P.LLEN == 128) AccessByteOffsetM = IEUAdrM[OFFSET_LEN-1:0]; // quad access
else AccessByteOffsetM = 0; // invalid
default: AccessByteOffsetM = IEUAdrM[OFFSET_LEN-1:0];
else AccessByteOffsetM = IEUAdrM[OFFSET_LEN-1:0];
default: AccessByteOffsetM = 0; // shouldn't happen
endcase
case (Funct3M[1:0])
2'b00: PotentialSpillM = 0; // byte access