mirror of
https://github.com/verilator/verilator.git
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94 lines
3.9 KiB
C++
94 lines
3.9 KiB
C++
// -*- mode: C++; c-file-style: "cc-mode" -*-
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//*************************************************************************
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//
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// Copyright 2010-2019 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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///
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/// \file
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/// \brief Verilator: String include for all Verilated C files
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///
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/// This file is included automatically by Verilator at the top of
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/// all C++ files it generates. It is used when strings or other
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/// heavyweight types are required; these contents are not part of
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/// verilated.h to save compile time when such types aren't used.
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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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#ifndef _VERILATED_HEAVY_H_
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#define _VERILATED_HEAVY_H_ 1 ///< Header Guard
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#include "verilated.h"
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#include <string>
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//======================================================================
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// Conversion functions
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extern std::string VL_CVT_PACK_STR_NW(int lwords, WDataInP lwp) VL_MT_SAFE;
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inline std::string VL_CVT_PACK_STR_NQ(QData lhs) VL_PURE {
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WData lw[2]; VL_SET_WQ(lw, lhs);
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return VL_CVT_PACK_STR_NW(2, lw);
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}
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inline std::string VL_CVT_PACK_STR_NN(const std::string& lhs) VL_PURE {
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return lhs;
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}
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inline std::string VL_CVT_PACK_STR_NI(IData lhs) VL_PURE {
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WData lw[1]; lw[0] = lhs;
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return VL_CVT_PACK_STR_NW(1, lw);
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}
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inline std::string VL_CONCATN_NNN(const std::string& lhs, const std::string& rhs) VL_PURE {
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return lhs+rhs;
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}
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inline std::string VL_REPLICATEN_NNQ(int,int,int, const std::string& lhs, IData rep) VL_PURE {
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std::string out; out.reserve(lhs.length() * rep);
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for (unsigned times=0; times<rep; ++times) out += lhs;
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return out;
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}
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inline std::string VL_REPLICATEN_NNI(int obits,int lbits,int rbits,
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const std::string& lhs, IData rep) VL_PURE {
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return VL_REPLICATEN_NNQ(obits,lbits,rbits,lhs,rep);
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}
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inline IData VL_LEN_IN(const std::string& ld) { return ld.length(); }
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extern IData VL_FOPEN_NI(const std::string& filename, IData mode) VL_MT_SAFE;
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extern void VL_READMEM_N(bool hex, int width, int depth, int array_lsb,
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const std::string& filename,
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void* memp, IData start, IData end) VL_MT_SAFE;
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extern void VL_WRITEMEM_N(bool hex, int width, int depth, int array_lsb,
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const std::string& filename,
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const void* memp, IData start, IData end) VL_MT_SAFE;
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extern IData VL_SSCANF_INX(int lbits, const std::string& ld,
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const char* formatp, ...) VL_MT_SAFE;
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extern void VL_SFORMAT_X(int obits_ignored, std::string& output,
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const char* formatp, ...) VL_MT_SAFE;
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extern std::string VL_SFORMATF_NX(const char* formatp, ...) VL_MT_SAFE;
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extern IData VL_VALUEPLUSARGS_INW(int rbits, const std::string& ld, WDataOutP rwp) VL_MT_SAFE;
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inline IData VL_VALUEPLUSARGS_INI(int rbits, const std::string& ld, IData& rdr) VL_MT_SAFE {
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WData rwp[2]; // WData must always be at least 2
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IData got = VL_VALUEPLUSARGS_INW(rbits,ld,rwp);
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if (got) rdr = rwp[0];
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return got;
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}
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inline IData VL_VALUEPLUSARGS_INQ(int rbits, const std::string& ld, QData& rdr) VL_MT_SAFE {
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WData rwp[2];
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IData got = VL_VALUEPLUSARGS_INW(rbits,ld,rwp);
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if (got) rdr = VL_SET_QW(rwp);
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return got;
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}
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extern IData VL_VALUEPLUSARGS_INN(int, const std::string& ld, std::string& rdr) VL_MT_SAFE;
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#endif // Guard
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