llvm/lld/wasm/OutputSections.h

//===- OutputSections.h -----------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLD_WASM_OUTPUT_SECTIONS_H
#define LLD_WASM_OUTPUT_SECTIONS_H

#include "InputChunks.h"
#include "WriterUtils.h"
#include "lld/Common/ErrorHandler.h"
#include "lld/Common/LLVM.h"
#include "llvm/ADT/DenseMap.h"

namespace lld {

namespace wasm {
class OutputSection;
}
std::string toString(const wasm::OutputSection &section);

namespace wasm {

class OutputSegment;

class OutputSection { … };

class CodeSection : public OutputSection { … };

class DataSection : public OutputSection { … };

// Represents a custom section in the output file.  Wasm custom sections are
// used for storing user-defined metadata.  Unlike the core sections types
// they are identified by their string name.
// The linker combines custom sections that have the same name by simply
// concatenating them.
// Note that some custom sections such as "name" and "linking" are handled
// separately and are instead synthesized by the linker.
class CustomSection : public OutputSection { … };

} // namespace wasm
} // namespace lld

#endif // LLD_WASM_OUTPUT_SECTIONS_H