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Update control bits for froundnx

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Jordan Carlin 2024-05-24 15:17:36 -07:00
parent dcafe4793e
commit ae29a9b861
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1 changed files with 4 additions and 4 deletions
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8
src/fpu/fctrl.sv
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@ -165,19 +165,19 @@ module fctrl import cvw::*; #(parameter cvw_t P) (
else if (Rs2D == 5'b00100 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // fround.s (Zfa)
else if (Rs2D == 5'b00101 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // froundnx.s (Zfa)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_1; // froundnx.s (Zfa)
7'b0100001: if (Rs2D[4:2] == 3'b000 & SupportedFmt2 & Rs2D[1:0] != 2'b01)
ControlsD = `FCTRLW'b1_0_01_00_001_0_0_0_0_0; // fcvt.d.(s/h/q)
else if (Rs2D == 5'b00100 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // fround.d (Zfa)
else if (Rs2D == 5'b00101 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // froundnx.d (Zfa)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_1; // froundnx.d (Zfa)
7'b0100010: if (Rs2D[4:2] == 3'b000 & SupportedFmt2 & Rs2D[1:0] != 2'b10)
ControlsD = `FCTRLW'b1_0_01_00_010_0_0_0_0_0; // fcvt.h.(s/d/q)
else if (Rs2D == 5'b00100 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // fround.h (Zfa)
else if (Rs2D == 5'b00101 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // froundnx.h (Zfa)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_1; // froundnx.h (Zfa)
// coverage off
// Not covered in testing because rv64gc does not support quad precision
7'b0100011: if (Rs2D[4:2] == 3'b000 & SupportedFmt2 & Rs2D[1:0] != 2'b11)
@ -185,7 +185,7 @@ module fctrl import cvw::*; #(parameter cvw_t P) (
else if (Rs2D == 5'b00100 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // fround.q (Zfa)
else if (Rs2D == 5'b00101 & P.ZFA_SUPPORTED)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_0; // froundnx.q (Zfa)
ControlsD = `FCTRLW'b1_0_00_00_100_0_0_0_1_1; // froundnx.q (Zfa)
// coverage on
7'b1101000: case(Rs2D)
5'b00000: ControlsD = `FCTRLW'b1_0_01_00_101_0_0_0_0_0; // fcvt.s.w w->s