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📄 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: UnixSignals.h

//===-- UnixSignals.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_UNIXSIGNALS_H
#define LLDB_TARGET_UNIXSIGNALS_H

#include <map>
#include <string>
#include <vector>

#include "lldb/Utility/ConstString.h"
#include "lldb/lldb-private.h"
#include "llvm/ADT/Optional.h"

namespace lldb_private {

class UnixSignals {
public:
  static lldb::UnixSignalsSP Create(const ArchSpec &arch);
  static lldb::UnixSignalsSP CreateForHost();

// Constructors and Destructors
  UnixSignals();

virtual ~UnixSignals();

const char *GetSignalAsCString(int32_t signo) const;

bool SignalIsValid(int32_t signo) const;

int32_t GetSignalNumberFromName(const char *name) const;

const char *GetSignalInfo(int32_t signo, bool &should_suppress,
                            bool &should_stop, bool &should_notify) const;

bool GetShouldSuppress(int32_t signo) const;

bool SetShouldSuppress(int32_t signo, bool value);

bool SetShouldSuppress(const char *signal_name, bool value);

bool GetShouldStop(int32_t signo) const;

bool SetShouldStop(int32_t signo, bool value);
  bool SetShouldStop(const char *signal_name, bool value);

bool GetShouldNotify(int32_t signo) const;

bool SetShouldNotify(int32_t signo, bool value);

bool SetShouldNotify(const char *signal_name, bool value);

// These provide an iterator through the signals available on this system.
  // Call GetFirstSignalNumber to get the first entry, then iterate on
  // GetNextSignalNumber till you get back LLDB_INVALID_SIGNAL_NUMBER.
  int32_t GetFirstSignalNumber() const;

int32_t GetNextSignalNumber(int32_t current_signal) const;

int32_t GetNumSignals() const;

int32_t GetSignalAtIndex(int32_t index) const;

ConstString GetShortName(ConstString name) const;

// We assume that the elements of this object are constant once it is
  // constructed, since a process should never need to add or remove symbols as
  // it runs.  So don't call these functions anywhere but the constructor of
  // your subclass of UnixSignals or in your Process Plugin's GetUnixSignals
  // method before you return the UnixSignal object.

void AddSignal(int signo, const char *name, bool default_suppress,
                 bool default_stop, bool default_notify,
                 const char *description, const char *alias = nullptr);

void RemoveSignal(int signo);

// Returns a current version of the data stored in this class. Version gets
  // incremented each time Set... method is called.
  uint64_t GetVersion() const;

// Returns a vector of signals that meet criteria provided in arguments. Each
  // should_[suppress|stop|notify] flag can be None  - no filtering by this
  // flag true  - only signals that have it set to true are returned false -
  // only signals that have it set to true are returned
  std::vector<int32_t> GetFilteredSignals(llvm::Optional<bool> should_suppress,
                                          llvm::Optional<bool> should_stop,
                                          llvm::Optional<bool> should_notify);

protected:
  // Classes that inherit from UnixSignals can see and modify these

struct Signal {
    ConstString m_name;
    ConstString m_alias;
    std::string m_description;
    bool m_suppress : 1, m_stop : 1, m_notify : 1;

Signal(const char *name, bool default_suppress, bool default_stop,
           bool default_notify, const char *description, const char *alias);

~Signal() {}
  };

virtual void Reset();

typedef std::map<int32_t, Signal> collection;

collection m_signals;

// This version gets incremented every time something is changing in this
  // class, including when we call AddSignal from the constructor. So after the
  // object is constructed m_version is going to be > 0 if it has at least one
  // signal registered in it.
  uint64_t m_version = 0;

// GDBRemote signals need to be copyable.
  UnixSignals(const UnixSignals &rhs);

const UnixSignals &operator=(const UnixSignals &rhs) = delete;
};

} // Namespace lldb
#endif // LLDB_TARGET_UNIXSIGNALS_H

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Editing: UnixSignals.h

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