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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.
*
*/
#include "kernel/yosys.h"
#ifndef REGISTER_H
#define REGISTER_H
YOSYS_NAMESPACE_BEGIN
struct Pass
{
std::string pass_name, short_help;
Pass(std::string name, std::string short_help = "** document me **");
virtual ~Pass();
virtual void help();
virtual void execute(std::vector<std::string> args, RTLIL::Design *design) = 0;
int call_counter;
int64_t runtime_ns;
struct pre_post_exec_state_t {
Pass *parent_pass;
int64_t begin_ns;
};
pre_post_exec_state_t pre_execute();
void post_execute(pre_post_exec_state_t state);
void cmd_log_args(const std::vector<std::string> &args);
void cmd_error(const std::vector<std::string> &args, size_t argidx, std::string msg);
void extra_args(std::vector<std::string> args, size_t argidx, RTLIL::Design *design, bool select = true);
static void call(RTLIL::Design *design, std::string command);
static void call(RTLIL::Design *design, std::vector<std::string> args);
static void call_on_selection(RTLIL::Design *design, const RTLIL::Selection &selection, std::string command);
static void call_on_selection(RTLIL::Design *design, const RTLIL::Selection &selection, std::vector<std::string> args);
static void call_on_module(RTLIL::Design *design, RTLIL::Module *module, std::string command);
static void call_on_module(RTLIL::Design *design, RTLIL::Module *module, std::vector<std::string> args);
Pass *next_queued_pass;
virtual void run_register();
static void init_register();
static void done_register();
};
struct Frontend : Pass
{
// for reading of here documents
static FILE *current_script_file;
static std::string last_here_document;
std::string frontend_name;
Frontend(std::string name, std::string short_help = "** document me **");
virtual void run_register() YS_OVERRIDE;
virtual ~Frontend();
virtual void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE YS_FINAL;
virtual void execute(std::istream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) = 0;
static std::vector<std::string> next_args;
void extra_args(std::istream *&f, std::string &filename, std::vector<std::string> args, size_t argidx);
static void frontend_call(RTLIL::Design *design, std::istream *f, std::string filename, std::string command);
static void frontend_call(RTLIL::Design *design, std::istream *f, std::string filename, std::vector<std::string> args);
};
struct Backend : Pass
{
std::string backend_name;
Backend(std::string name, std::string short_help = "** document me **");
virtual void run_register() YS_OVERRIDE;
virtual ~Backend();
virtual void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE YS_FINAL;
virtual void execute(std::ostream *&f, std::string filename, std::vector<std::string> args, RTLIL::Design *design) = 0;
void extra_args(std::ostream *&f, std::string &filename, std::vector<std::string> args, size_t argidx);
static void backend_call(RTLIL::Design *design, std::ostream *f, std::string filename, std::string command);
static void backend_call(RTLIL::Design *design, std::ostream *f, std::string filename, std::vector<std::string> args);
};
// implemented in passes/cmds/select.cc
extern void handle_extra_select_args(Pass *pass, std::vector<std::string> args, size_t argidx, size_t args_size, RTLIL::Design *design);
extern RTLIL::Selection eval_select_args(const vector<string> &args, RTLIL::Design *design);
extern void eval_select_op(vector<RTLIL::Selection> &work, const string &op, RTLIL::Design *design);
extern std::map<std::string, Pass*> pass_register;
extern std::map<std::string, Frontend*> frontend_register;
extern std::map<std::string, Backend*> backend_register;
YOSYS_NAMESPACE_END
#endif
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