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Reenabled fmadd.h, which is really supported by Zfh

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David Harris 2024-01-24 07:46:50 -08:00
parent d2f645819d
commit 17f579d4ba
1 changed files with 2 additions and 3 deletions
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src/fpu/fctrl.sv
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@ -86,9 +86,8 @@ module fctrl import cvw::*; #(parameter cvw_t P) (
assign Fmt = Funct7D[1:0];
assign Fmt2 = Rs2D[1:0]; // source format for fcvt fp->fp
assign SupportedFmt = (Fmt == 2'b00 | (Fmt == 2'b01 & P.D_SUPPORTED) |
(Fmt == 2'b10 & P.ZFH_SUPPORTED & {OpD[6:4], OpD[1:0]} != 5'b10011) | // fma not supported for Zfh
(Fmt == 2'b11 & P.Q_SUPPORTED));
assign SupportedFmt = (Fmt == 2'b00 | (Fmt == 2'b01 & P.D_SUPPORTED) |
(Fmt == 2'b10 & P.ZFH_SUPPORTED) | (Fmt == 2'b11 & P.Q_SUPPORTED));
assign SupportedFmt2 = (Fmt2 == 2'b00 | (Fmt2 == 2'b01 & P.D_SUPPORTED) |
(Fmt2 == 2'b10 & P.ZFH_SUPPORTED) | (Fmt2 == 2'b11 & P.Q_SUPPORTED));