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llvm-mirror/tools/llvm-objcopy/wasm/Reader.h
Derek Schuff c56ad696b7 [llvm-objcopy] Initial support for wasm in llvm-objcopy
Currently only supports simple copying, other operations to follow.

Reviewers: sbc100, alexshap, jhenderson

Differential Revision: https://reviews.llvm.org/D70930

This is a reland of a928d127a with a one-line fix to ensure that
the wasm version number is written as little-endian (it's the only
field in all of the binary format that's not a single byte or an
LEB, but we may have to watch out more when we start handling the
linking section).
2020-01-29 17:32:02 -08:00

32 lines
860 B
C++

//===- Reader.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 LLVM_TOOLS_LLVM_OBJCOPY_WASM_READER_H
#define LLVM_TOOLS_LLVM_OBJCOPY_WASM_READER_H
#include "Object.h"
namespace llvm {
namespace objcopy {
namespace wasm {
class Reader {
public:
explicit Reader(const object::WasmObjectFile &O) : WasmObj(O) {}
Expected<std::unique_ptr<Object>> create() const;
private:
const object::WasmObjectFile &WasmObj;
};
} // end namespace wasm
} // end namespace objcopy
} // end namespace llvm
#endif // LLVM_TOOLS_LLVM_OBJCOPY_WASM_READER_H