forked from github/verilator
b83b606267
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62 lines
2.2 KiB
C++
62 lines
2.2 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//*************************************************************************
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// DESCRIPTION: Verilator: Link XREF signals/functions together
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//
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// Code available from: http://www.veripool.org/verilator
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//
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//*************************************************************************
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//
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// Copyright 2003-2019 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 _V3LINKDOT_H_
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#define _V3LINKDOT_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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enum VLinkDotStep { LDS_PRIMARY, LDS_PARAMED, LDS_ARRAYED, LDS_SCOPED };
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class V3LinkDot {
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private:
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static int debug();
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static void linkDotGuts(AstNetlist* rootp, VLinkDotStep step);
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public:
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static void linkDotPrimary(AstNetlist* nodep) {
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UINFO(2,__FUNCTION__<<": "<<endl);
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linkDotGuts(nodep,LDS_PRIMARY);
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V3Global::dumpCheckGlobalTree("linkdot", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 6);
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}
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static void linkDotParamed(AstNetlist* nodep) {
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UINFO(2,__FUNCTION__<<": "<<endl);
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linkDotGuts(nodep,LDS_PARAMED);
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V3Global::dumpCheckGlobalTree("paramlink", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
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}
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static void linkDotArrayed(AstNetlist* nodep) {
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UINFO(2,__FUNCTION__<<": "<<endl);
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linkDotGuts(nodep,LDS_ARRAYED);
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V3Global::dumpCheckGlobalTree("linkdot", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 6);
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}
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static void linkDotScope(AstNetlist* nodep) {
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UINFO(2,__FUNCTION__<<": "<<endl);
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linkDotGuts(nodep,LDS_SCOPED);
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V3Global::dumpCheckGlobalTree("linkdot", 0, v3Global.opt.dumpTreeLevel(__FILE__) >= 3);
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}
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};
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#endif // Guard
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