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usr / src / contrib / llvm-project / lldb / include / lldb / Target /

📁 ..
📄 ABI.h(7 KB)
📄 AssertFrameRecognizer.h(1.79 KB)
📄 DynamicLoader.h(12.8 KB)
📄 ExecutionContext.h(23.91 KB)
📄 ExecutionContextScope.h(2.07 KB)
📄 InstrumentationRuntime.h(3.06 KB)
📄 InstrumentationRuntimeStopInfo.h(1.3 KB)
📄 JITLoader.h(2.15 KB)
📄 JITLoaderList.h(1.17 KB)
📄 Language.h(9.42 KB)
📄 LanguageRuntime.h(6.71 KB)
📄 Memory.h(4.66 KB)
📄 MemoryHistory.h(998 B)
📄 MemoryRegionInfo.h(4.76 KB)
📄 ModuleCache.h(2.42 KB)
📄 OperatingSystem.h(2.66 KB)
📄 PathMappingList.h(4.09 KB)
📄 Platform.h(42.4 KB)
📄 Process.h(110.8 KB)
📄 ProcessStructReader.h(3.27 KB)
📄 Queue.h(5.04 KB)
📄 QueueItem.h(5.24 KB)
📄 QueueList.h(3.32 KB)
📄 RegisterCheckpoint.h(1.89 KB)
📄 RegisterContext.h(7.73 KB)
📄 RegisterContextUnwind.h(9.73 KB)
📄 RegisterNumber.h(1.71 KB)
📄 RemoteAwarePlatform.h(3.76 KB)
📄 SectionLoadHistory.h(2.79 KB)
📄 SectionLoadList.h(2.36 KB)
📄 StackFrame.h(20.05 KB)
📄 StackFrameList.h(5.83 KB)
📄 StackFrameRecognizer.h(5.65 KB)
📄 StackID.h(3.16 KB)
📄 StopInfo.h(6.92 KB)
📄 StructuredDataPlugin.h(7.14 KB)
📄 SystemRuntime.h(11.83 KB)
📄 Target.h(49.2 KB)
📄 TargetList.h(7.75 KB)
📄 Thread.h(49.21 KB)
📄 ThreadCollection.h(1.63 KB)
📄 ThreadList.h(4.65 KB)
📄 ThreadPlan.h(24.41 KB)
📄 ThreadPlanBase.h(1.79 KB)
📄 ThreadPlanCallFunction.h(5.55 KB)
📄 ThreadPlanCallFunctionUsingABI.h(1.98 KB)
📄 ThreadPlanCallOnFunctionExit.h(1.56 KB)
📄 ThreadPlanCallUserExpression.h(2.21 KB)
📄 ThreadPlanPython.h(2.11 KB)
📄 ThreadPlanRunToAddress.h(2.04 KB)
📄 ThreadPlanShouldStopHere.h(5.02 KB)
📄 ThreadPlanStack.h(5.48 KB)
📄 ThreadPlanStepInRange.h(4.66 KB)
📄 ThreadPlanStepInstruction.h(1.86 KB)
📄 ThreadPlanStepOut.h(3.67 KB)
📄 ThreadPlanStepOverBreakpoint.h(1.84 KB)
📄 ThreadPlanStepOverRange.h(1.83 KB)
📄 ThreadPlanStepRange.h(3.69 KB)
📄 ThreadPlanStepThrough.h(1.97 KB)
📄 ThreadPlanStepUntil.h(2.12 KB)
📄 ThreadPlanTracer.h(2.32 KB)
📄 ThreadSpec.h(3.35 KB)
📄 UnixSignals.h(4.25 KB)
📄 Unwind.h(2.4 KB)
📄 UnwindAssembly.h(1.81 KB)
📄 UnwindLLDB.h(5.69 KB)

Editing: ModuleCache.h

//===-- ModuleCache.h -------------------------------------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#ifndef LLDB_TARGET_MODULECACHE_H
#define LLDB_TARGET_MODULECACHE_H

#include "lldb/lldb-forward.h"
#include "lldb/lldb-types.h"

#include "lldb/Host/File.h"
#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/Status.h"

#include <functional>
#include <string>
#include <unordered_map>

namespace lldb_private {

class Module;
class UUID;

/// \class ModuleCache ModuleCache.h "lldb/Target/ModuleCache.h"
/// A module cache class.
///
/// Caches locally modules that are downloaded from remote targets. Each
/// cached module maintains 2 views:
///  - UUID view:
///  /${CACHE_ROOT}/${PLATFORM_NAME}/.cache/${UUID}/${MODULE_FILENAME}
///  - Sysroot view:
///  /${CACHE_ROOT}/${PLATFORM_NAME}/${HOSTNAME}/${MODULE_FULL_FILEPATH}
///
/// UUID views stores a real module file, whereas Sysroot view holds a symbolic
/// link to UUID-view file.
///
/// Example:
/// UUID view   :
/// /tmp/lldb/remote-
/// linux/.cache/30C94DC6-6A1F-E951-80C3-D68D2B89E576-D5AE213C/libc.so.6
/// Sysroot view: /tmp/lldb/remote-linux/ubuntu/lib/x86_64-linux-gnu/libc.so.6

class ModuleCache {
public:
  using ModuleDownloader =
      std::function<Status(const ModuleSpec &, const FileSpec &)>;
  using SymfileDownloader =
      std::function<Status(const lldb::ModuleSP &, const FileSpec &)>;

Status GetAndPut(const FileSpec &root_dir_spec, const char *hostname,
                   const ModuleSpec &module_spec,
                   const ModuleDownloader &module_downloader,
                   const SymfileDownloader &symfile_downloader,
                   lldb::ModuleSP &cached_module_sp, bool *did_create_ptr);

private:
  Status Put(const FileSpec &root_dir_spec, const char *hostname,
             const ModuleSpec &module_spec, const FileSpec &tmp_file,
             const FileSpec &target_file);

Status Get(const FileSpec &root_dir_spec, const char *hostname,
             const ModuleSpec &module_spec, lldb::ModuleSP &cached_module_sp,
             bool *did_create_ptr);

std::unordered_map<std::string, lldb::ModuleWP> m_loaded_modules;
};

} // namespace lldb_private

#endif // LLDB_TARGET_MODULECACHE_H

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Editing: ModuleCache.h

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