forked from github/verilator
0102efd4ea
* Add tests for unpacked array in DPI-C * Add more generic parameter generator to AstNodes * Supports multi dimensional array in DPI ( DPI argmuments <=> Verilator internal type conversion) consider typedef in V3Task fix export test fix inout for scalar support export func of time * V3Premit does not show an error for wide words nor ArraySel * Unnecessary pack func for unapcked array does not appear anymore * Support unpacked array in runtime header - Add an overload for lvalue VL_CVT_PACK_STR_NN - Allow conversion from void * * touch up tests for codacy advices * resolve free functions. no functional change intended.
48 lines
1.7 KiB
C++
48 lines
1.7 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//*************************************************************************
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// DESCRIPTION: Verilator: Inlining of modules
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//
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// Code available from: https://verilator.org
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//
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//*************************************************************************
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//
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// Copyright 2003-2020 by Wilson Snyder. This program is free software; you
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// can 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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// SPDX-License-Identifier: LGPL-3.0-only OR Artistic-2.0
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//
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//*************************************************************************
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#ifndef _V3TASK_H_
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#define _V3TASK_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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#include <vector>
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//============================================================================
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typedef std::pair<AstVar*, AstArg*> V3TaskConnect; // [port, pin-connects-to]
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typedef std::vector<V3TaskConnect> V3TaskConnects; // [ [port, pin-connects-to] ... ]
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//============================================================================
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class V3Task final {
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public:
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static void taskAll(AstNetlist* nodep);
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/// Return vector of [port, pin-connects-to] (SLOW)
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static V3TaskConnects taskConnects(AstNodeFTaskRef* nodep, AstNode* taskStmtsp);
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static string assignInternalToDpi(AstVar* portp, bool isPtr, const string& frSuffix,
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const string& toSuffix, const string& frPrefix = "");
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static bool dpiToInternalFrStmt(AstVar* portp, const string& frName, string& frstmt,
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string& ket);
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static const char* dpiTemporaryVarSuffix();
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};
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#endif // Guard
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