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[/] [s80186/] [trunk/] [rtl/] [alu/] [or.sv] - Blame information for rev 2

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1 2 jamieiles
// Copyright Jamie Iles, 2017
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//
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// This file is part of s80x86.
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//
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// s80x86 is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// s80x86 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with s80x86.  If not, see .
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task do_or;
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    output [15:0] out;
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    input is_8_bit;
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    input [15:0] a;
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    input [15:0] b;
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    input [15:0] flags_in;
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    output [15:0] flags_out;
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    begin
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        flags_out = flags_in;
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        out = a | b;
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        {flags_out[CF_IDX], flags_out[OF_IDX]} = 2'b0;
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        common_flags(flags_out, is_8_bit, out, a, b);
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    end
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endtask

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