mirror of
https://github.com/YosysHQ/yosys
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103 lines
3.4 KiB
C++
103 lines
3.4 KiB
C++
/* -*- c++ -*-
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* yosys -- Yosys Open SYnthesis Suite
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*
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* Copyright (C) 2012 Claire Xenia Wolf <claire@yosyshq.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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// *** NOTE TO THE READER ***
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//
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// Maybe you have just opened this file in the hope to learn more about the
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// Yosys API. Let me congratulate you on this great decision! ;)
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//
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// If you want to know how the design is represented by Yosys in the memory,
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// you should read "kernel/rtlil.h".
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//
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// If you want to know how to register a command with Yosys, you could read
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// "kernel/register.h", but it would be easier to just look at a simple
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// example instead. A simple one would be "passes/cmds/log.cc".
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//
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// This header is very boring. It just defines some general things that
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// belong nowhere else and includes the interesting headers.
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#ifndef YOSYS_H
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#define YOSYS_H
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#include "kernel/yosys_common.h"
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#include "kernel/log.h"
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#include "kernel/rtlil.h"
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#include "kernel/register.h"
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#ifdef YOSYS_ENABLE_TCL
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struct Tcl_Interp;
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#endif
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YOSYS_NAMESPACE_BEGIN
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void yosys_setup();
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#ifdef WITH_PYTHON
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bool yosys_already_setup();
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#endif
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void yosys_shutdown();
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#ifdef YOSYS_ENABLE_TCL
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Tcl_Interp *yosys_get_tcl_interp();
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#endif
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extern RTLIL::Design *yosys_design;
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RTLIL::Design *yosys_get_design();
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std::string proc_self_dirname();
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std::string proc_share_dirname();
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std::string proc_program_prefix();
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const char *create_prompt(RTLIL::Design *design, int recursion_counter);
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std::vector<std::string> glob_filename(const std::string &filename_pattern);
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void rewrite_filename(std::string &filename);
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void run_pass(std::string command, RTLIL::Design *design = nullptr);
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bool run_frontend(std::string filename, std::string command, RTLIL::Design *design = nullptr, std::string *from_to_label = nullptr);
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void run_backend(std::string filename, std::string command, RTLIL::Design *design = nullptr);
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void shell(RTLIL::Design *design);
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// journal of all input and output files read (for "yosys -E")
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extern std::set<std::string> yosys_input_files, yosys_output_files;
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// from kernel/version_*.o (cc source generated from Makefile)
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extern const char *yosys_version_str;
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const char* yosys_maybe_version();
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// from passes/cmds/design.cc
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extern std::map<std::string, RTLIL::Design*> saved_designs;
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extern std::vector<RTLIL::Design*> pushed_designs;
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// from passes/cmds/pluginc.cc
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extern std::map<std::string, void*> loaded_plugins;
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#ifdef WITH_PYTHON
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extern std::map<std::string, void*> loaded_python_plugins;
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#endif
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extern std::map<std::string, std::string> loaded_plugin_aliases;
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void load_plugin(std::string filename, std::vector<std::string> aliases);
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extern std::string yosys_share_dirname;
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extern std::string yosys_abc_executable;
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YOSYS_NAMESPACE_END
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#endif
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