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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/register.h"
#include "kernel/rtlil.h"
#include "kernel/log.h"
USING_YOSYS_NAMESPACE
PRIVATE_NAMESPACE_BEGIN
struct CopyPass : public Pass {
CopyPass() : Pass("copy", "copy modules in the design") { }
void help() override
{
// |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
log("\n");
log(" copy old_name new_name\n");
log("\n");
log("Copy the specified module. Note that selection patterns are not supported\n");
log("by this command.\n");
log("\n");
}
void execute(std::vector<std::string> args, RTLIL::Design *design) override
{
if (args.size() != 3)
log_cmd_error("Invalid number of arguments!\n");
std::string src_name = RTLIL::escape_id(args[1]);
std::string trg_name = RTLIL::escape_id(args[2]);
if (design->module(src_name) == nullptr)
log_cmd_error("Can't find source module %s.\n", src_name.c_str());
if (design->module(trg_name) != nullptr)
log_cmd_error("Target module name %s already exists.\n", trg_name.c_str());
RTLIL::Module *new_mod = design->module(src_name)->clone();
new_mod->name = trg_name;
design->add(new_mod);
}
} CopyPass;
PRIVATE_NAMESPACE_END
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