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41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// -*- C++ -*-
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//*************************************************************************
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// DESCRIPTION: Verilator: Signed/unsigned resolution
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//
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// Code available from: http://www.veripool.org/verilator
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//
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// AUTHORS: Wilson Snyder with Paul Wasson, Duane Gabli
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//
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//*************************************************************************
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//
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// Copyright 2005-2010 by Wilson Snyder. This program is free software; you can
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// redistribute it and/or modify it under the terms of either the GNU
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// Lesser General Public License Version 3 or the Perl Artistic License
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// Version 2.0.
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//
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// Verilator 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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//*************************************************************************
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#ifndef _V3SIGNED_H_
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#define _V3SIGNED_H_ 1
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#include "config_build.h"
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#include "verilatedos.h"
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#include "V3Error.h"
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#include "V3Ast.h"
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//============================================================================
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class V3Signed {
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public:
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static void signedAll(AstNetlist* nodep);
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protected:
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friend class V3Width; // Use widthParamsEdit instead of signedParamsEdit
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static AstNode* signedParamsEdit(AstNode* nodep); // May replace nodep
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};
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#endif // Guard
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