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62 lines
1.7 KiB
62 lines
1.7 KiB
4 months ago
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//===-- DWARFDebugMacro.h ----------------------------------------*- C++
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//-*-===//
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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 LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGMACRO_H
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#define LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGMACRO_H
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#include <map>
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#include "lldb/Core/dwarf.h"
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#include "lldb/Symbol/DebugMacros.h"
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#include "lldb/lldb-types.h"
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namespace lldb_private {
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class DWARFDataExtractor;
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} // namespace lldb_private
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class SymbolFileDWARF;
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class DWARFDebugMacroHeader {
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public:
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enum HeaderFlagMask {
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OFFSET_SIZE_MASK = 0x1,
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DEBUG_LINE_OFFSET_MASK = 0x2,
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OPCODE_OPERANDS_TABLE_MASK = 0x4
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};
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static DWARFDebugMacroHeader
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ParseHeader(const lldb_private::DWARFDataExtractor &debug_macro_data,
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lldb::offset_t *offset);
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bool OffsetIs64Bit() const { return m_offset_is_64_bit; }
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private:
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static void
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SkipOperandTable(const lldb_private::DWARFDataExtractor &debug_macro_data,
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lldb::offset_t *offset);
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uint16_t m_version;
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bool m_offset_is_64_bit;
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uint64_t m_debug_line_offset;
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};
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class DWARFDebugMacroEntry {
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public:
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static void
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ReadMacroEntries(const lldb_private::DWARFDataExtractor &debug_macro_data,
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const lldb_private::DWARFDataExtractor &debug_str_data,
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const bool offset_is_64_bit, lldb::offset_t *sect_offset,
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SymbolFileDWARF *sym_file_dwarf,
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lldb_private::DebugMacrosSP &debug_macros_sp);
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};
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#endif // LLDB_SOURCE_PLUGINS_SYMBOLFILE_DWARF_DWARFDEBUGMACRO_H
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