74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
//===-- ObjectFilePlaceholder.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 LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H
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#define LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H
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#include "lldb/Symbol/ObjectFile.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Utility/ArchSpec.h"
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#include "lldb/Utility/FileSpec.h"
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#include "lldb/Utility/UUID.h"
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#include "lldb/lldb-private.h"
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/// A minimal ObjectFile implementation providing a dummy object file for the
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/// cases when the real module binary is not available. This allows the module
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/// to show up in "image list" and symbols to be added to it.
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class ObjectFilePlaceholder : public lldb_private::ObjectFile {
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public:
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// Static Functions
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static void Initialize() {}
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static void Terminate() {}
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static llvm::StringRef GetPluginNameStatic() { return "placeholder"; }
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ObjectFilePlaceholder(const lldb::ModuleSP &module_sp,
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const lldb_private::ModuleSpec &module_spec,
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lldb::addr_t base, lldb::addr_t size);
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llvm::StringRef GetPluginName() override { return GetPluginNameStatic(); }
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bool ParseHeader() override { return true; }
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Type CalculateType() override { return eTypeUnknown; }
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Strata CalculateStrata() override { return eStrataUnknown; }
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uint32_t GetDependentModules(lldb_private::FileSpecList &file_list) override {
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return 0;
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}
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bool IsExecutable() const override { return false; }
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lldb_private::ArchSpec GetArchitecture() override { return m_arch; }
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lldb_private::UUID GetUUID() override { return m_uuid; }
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void ParseSymtab(lldb_private::Symtab &symtab) override {}
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bool IsStripped() override { return true; }
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lldb::ByteOrder GetByteOrder() const override {
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return m_arch.GetByteOrder();
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}
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uint32_t GetAddressByteSize() const override {
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return m_arch.GetAddressByteSize();
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}
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lldb_private::Address GetBaseAddress() override;
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void CreateSections(lldb_private::SectionList &unified_section_list) override;
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bool SetLoadAddress(lldb_private::Target &target, lldb::addr_t value,
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bool value_is_offset) override;
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void Dump(lldb_private::Stream *s) override;
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lldb::addr_t GetBaseImageAddress() const { return m_base; }
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private:
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lldb_private::ArchSpec m_arch;
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lldb_private::UUID m_uuid;
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lldb::addr_t m_base;
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lldb::addr_t m_size;
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};
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#endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_PLACEHOLDER_OBJECTFILEPLACEHOLDER_H
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