| 1 | //===- Writer.h -------------------------------------------------*- C++ -*-===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #ifndef LLD_MACHO_WRITER_H |
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| 10 | #define LLD_MACHO_WRITER_H |
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| 11 | |
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| 12 | #include <cstdint> |
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| 13 | |
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| 14 | namespace lld::macho { |
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| 15 | |
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| 16 | class OutputSection; |
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| 17 | class InputSection; |
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| 18 | class Symbol; |
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| 19 | |
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| 20 | class LoadCommand { |
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| 21 | public: |
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| 22 | virtual ~LoadCommand() = default; |
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| 23 | virtual uint32_t getSize() const = 0; |
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| 24 | virtual void writeTo(uint8_t *buf) const = 0; |
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| 25 | }; |
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| 26 | |
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| 27 | template <class LP> void writeResult(); |
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| 28 | void resetWriter(); |
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| 29 | |
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| 30 | void createSyntheticSections(); |
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| 31 | |
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| 32 | // Add bindings for symbols that need weak or non-lazy bindings. |
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| 33 | void addNonLazyBindingEntries(const Symbol *, const InputSection *, |
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| 34 | uint64_t offset, int64_t addend = 0); |
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| 35 | |
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| 36 | extern OutputSection *firstTLVDataSection; |
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| 37 | |
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| 38 | } // namespace lld::macho |
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| 39 | |
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| 40 | #endif |
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| 41 | |
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