f2af060700
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).
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
//===- Object.h -------------------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLVM_TOOLS_LLVM_OBJCOPY_WASM_OBJECT_H
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#define LLVM_TOOLS_LLVM_OBJCOPY_WASM_OBJECT_H
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#include "llvm/ADT/ArrayRef.h"
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#include "llvm/ADT/StringRef.h"
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#include "llvm/Object/Wasm.h"
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#include <vector>
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namespace llvm {
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namespace objcopy {
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namespace wasm {
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struct Section {
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// For now, each section is only an opaque binary blob with no distinction
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// between custom and known sections.
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uint8_t SectionType;
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StringRef Name;
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ArrayRef<uint8_t> Contents;
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};
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struct Object {
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llvm::wasm::WasmObjectHeader Header;
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// For now don't discriminate between kinds of sections.
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std::vector<Section> Sections;
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};
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} // end namespace wasm
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} // end namespace objcopy
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} // end namespace llvm
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#endif // LLVM_TOOLS_LLVM_OBJCOPY_WASM_OBJECT_H
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