54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
//===- GsymReaderV2.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_DEBUGINFO_GSYM_GSYMREADERV2_H
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#define LLVM_DEBUGINFO_GSYM_GSYMREADERV2_H
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#include "llvm/DebugInfo/GSYM/GsymReader.h"
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#include "llvm/DebugInfo/GSYM/HeaderV2.h"
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namespace llvm {
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class MemoryBuffer;
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namespace gsym {
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/// GsymReaderV2 reads GSYM V2 data from a buffer.
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class LLVM_ABI GsymReaderV2 : public GsymReader {
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friend class GsymReader;
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const HeaderV2 *Hdr = nullptr;
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std::unique_ptr<HeaderV2> SwappedHdr;
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protected:
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GsymReaderV2(std::unique_ptr<MemoryBuffer> Buffer, llvm::endianness Endian);
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llvm::Error parseHeaderAndGlobalDataEntries() override;
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public:
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GsymReaderV2(GsymReaderV2 &&RHS) = default;
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~GsymReaderV2() override = default;
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// Header accessors
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uint16_t getVersion() const override { return HeaderV2::getVersion(); }
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uint64_t getBaseAddress() const override { return Hdr->BaseAddress; }
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uint64_t getNumAddresses() const override { return Hdr->NumAddresses; }
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uint8_t getAddressOffsetSize() const override { return Hdr->AddrOffSize; }
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uint8_t getAddressInfoOffsetSize() const override {
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return HeaderV2::getAddressInfoOffsetSize();
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}
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uint8_t getStringOffsetSize() const override {
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return HeaderV2::getStringOffsetSize();
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}
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using GsymReader::dump;
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void dump(raw_ostream &OS) override;
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};
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} // namespace gsym
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} // namespace llvm
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#endif // LLVM_DEBUGINFO_GSYM_GSYMREADERV2_H
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