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/*
* yosys -- Yosys Open SYnthesis Suite
*
* Copyright (C) 2012 Clifford Wolf <clifford@clifford.at>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
*/
// *** NOTE TO THE READER ***
//
// Maybe you have just opened this file in the hope to learn more about the
// Yosys API. Let me congratulate you on this great decision! ;)
//
// If you want to know how the design is represented by Yosys in the memory,
// you should read "kernel/rtlil.h".
//
// If you want to know how to register a command with Yosys, you could read
// "kernel/register.h", but it would be easier to just look at a simple
// example instead. A simple one would be "passes/cmds/log.cc".
//
// This header is very boring. It just defines some general things that
// belong nowhere else and includes the interesting headers.
//
// Find more information in the "CodingReadme" file.
#ifndef YOSYS_H
#define YOSYS_H
#include <map>
#include <set>
#include <vector>
#include <string>
#include <algorithm>
#include <functional>
#include <initializer_list>
#include <sstream>
#include <fstream>
#include <istream>
#include <ostream>
#include <iostream>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdio.h>
#ifndef _YOSYS_
# error It looks like you are trying to build Yosys without the config defines set. \
When building Yosys with a custom make system, make sure you set all the \
defines the Yosys Makefile would set for your build configuration.
#endif
#ifdef YOSYS_ENABLE_TCL
# include <tcl.h>
#endif
#ifdef _WIN32
# undef NOMINMAX
# define NOMINMAX 1
# undef YY_NO_UNISTD_H
# define YY_NO_UNISTD_H 1
# include <windows.h>
# include <io.h>
# include <direct.h>
# define strtok_r strtok_s
# define strdup _strdup
# define snprintf _snprintf
# define getcwd _getcwd
# define mkdir _mkdir
# define popen _popen
# define pclose _pclose
# define PATH_MAX MAX_PATH
# ifndef __MINGW32__
# define isatty _isatty
# define fileno _fileno
# endif
#endif
#define PRIVATE_NAMESPACE_BEGIN namespace {
#define PRIVATE_NAMESPACE_END }
#define YOSYS_NAMESPACE_BEGIN namespace Yosys {
#define YOSYS_NAMESPACE_END }
#define YOSYS_NAMESPACE_PREFIX Yosys::
#define USING_YOSYS_NAMESPACE using namespace Yosys;
#if __cplusplus >= 201103L
# define YS_OVERRIDE override
# define YS_FINAL final
#else
# define YS_OVERRIDE
# define YS_FINAL
#endif
#if defined(__GNUC__) || defined(__clang__)
# define YS_ATTRIBUTE(...) __attribute__((__VA_ARGS__))
# define YS_NORETURN
#elif defined(_MSC_VER)
# define YS_ATTRIBUTE(...)
# define YS_NORETURN __declspec(noreturn)
#else
# define YS_ATTRIBUTE(...)
# define YS_NORETURN
#endif
YOSYS_NAMESPACE_BEGIN
namespace RTLIL {
struct IdString;
struct SigSpec;
struct Wire;
struct Cell;
}
std::string stringf(const char *fmt, ...) YS_ATTRIBUTE(format(printf, 1, 2));
std::string vstringf(const char *fmt, va_list ap);
int readsome(std::istream &f, char *s, int n);
std::string next_token(std::string &text, const char *sep);
bool patmatch(const char *pattern, const char *string);
int run_command(const std::string &command, std::function<void(const std::string&)> process_line = std::function<void(const std::string&)>());
std::string make_temp_file(std::string template_str = "/tmp/yosys_XXXXXX");
std::string make_temp_dir(std::string template_str = "/tmp/yosys_XXXXXX");
bool check_file_exists(std::string filename, bool is_exec = false);
void remove_directory(std::string dirname);
template<typename T> int GetSize(const T &obj) { return obj.size(); }
int GetSize(RTLIL::Wire *wire);
YOSYS_NAMESPACE_END
#include "kernel/log.h"
#include "kernel/rtlil.h"
#include "kernel/register.h"
YOSYS_NAMESPACE_BEGIN
void yosys_setup();
void yosys_shutdown();
#ifdef YOSYS_ENABLE_TCL
Tcl_Interp *yosys_get_tcl_interp();
#endif
extern int autoidx;
extern RTLIL::Design *yosys_design;
RTLIL::IdString new_id(std::string file, int line, std::string func);
#define NEW_ID \
YOSYS_NAMESPACE_PREFIX new_id(__FILE__, __LINE__, __FUNCTION__)
#define ID(_str) \
([]() { static YOSYS_NAMESPACE_PREFIX RTLIL::IdString _id(_str); return _id; })()
RTLIL::Design *yosys_get_design();
std::string proc_self_dirname();
std::string proc_share_dirname();
const char *create_prompt(RTLIL::Design *design, int recursion_counter);
void run_frontend(std::string filename, std::string command, RTLIL::Design *design, std::string *backend_command, std::string *from_to_label);
void run_pass(std::string command, RTLIL::Design *design);
void run_backend(std::string filename, std::string command, RTLIL::Design *design);
void shell(RTLIL::Design *design);
// from kernel/version_*.o (cc source generated from Makefile)
extern const char *yosys_version_str;
// from passes/cmds/design.cc
extern std::map<std::string, RTLIL::Design*> saved_designs;
extern std::vector<RTLIL::Design*> pushed_designs;
// from passes/cmds/pluginc.cc
extern std::map<std::string, void*> loaded_plugins;
extern std::map<std::string, std::string> loaded_plugin_aliases;
void load_plugin(std::string filename, std::vector<std::string> aliases);
YOSYS_NAMESPACE_END
#endif
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