vhdl.h

// Copyright 2018-2019 Delft University of Technology
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
 
#pragma once
 
#include <vector>
#include <string>
#include <utility>
 
#include "cerata/vhdl/architecture.h"
#include "cerata/vhdl/block.h"
#include "cerata/vhdl/declaration.h"
#include "cerata/vhdl/design.h"
#include "cerata/vhdl/instantiation.h"
#include "cerata/vhdl/resolve.h"
#include "cerata/vhdl/defaults.h"
#include "cerata/vhdl/template.h"
 
#include "cerata/output.h"
#include "cerata/logging.h"
 
namespace cerata::vhdl {
 
// Metadata that this back-end understands
namespace meta {
constexpr char BACKUP_EXISTING[] = "vhdl_backup";
constexpr char PRIMITIVE[] = "vhdl_primitive";
constexpr char LIBRARY[] = "vhdl_library";
constexpr char PACKAGE[] = "vhdl_package";
constexpr char NAME[] = "vhdl_name";
constexpr char FORCE_VECTOR[] = "vhdl_force_vector";
constexpr char WAS_EXPANDED[] = "vhdl_expanded_stream_done";
constexpr char EXPAND_TYPE[] = "vhdl_expand_stream";
constexpr char NO_INSERT_SIGNAL[] = "vhdl_no_insert_signal";
}  // namespace meta
 
class VHDLOutputGenerator : public OutputGenerator {
 public:
  std::string notice_;
 
  explicit VHDLOutputGenerator(std::string root_dir,
                               std::vector<OutputSpec> outputs = {},
                               std::string notice = "")
      : OutputGenerator(std::move(root_dir), std::move(outputs)), notice_(std::move(notice)) {}
 
  void Generate() override;
 
  std::string subdir() override { return DEFAULT_SUBDIR; }
};
 
}  // namespace cerata::vhdl