ceff6644bb
This patch removes the comments grouping header includes. They were added after running IWYU over the LLDB codebase. However they add little value, are often outdates and burdensome to maintain. llvm-svn: 346626
122 lines
3.6 KiB
C++
122 lines
3.6 KiB
C++
//===-- FreeBSDThread.h -----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef liblldb_FreeBSDThread_H_
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#define liblldb_FreeBSDThread_H_
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#include <memory>
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#include <string>
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#include "RegisterContextPOSIX.h"
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#include "lldb/Target/Thread.h"
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class ProcessMessage;
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class ProcessMonitor;
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class POSIXBreakpointProtocol;
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//------------------------------------------------------------------------------
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// @class FreeBSDThread
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// Abstraction of a FreeBSD thread.
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class FreeBSDThread : public lldb_private::Thread {
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public:
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//------------------------------------------------------------------
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// Constructors and destructors
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//------------------------------------------------------------------
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FreeBSDThread(lldb_private::Process &process, lldb::tid_t tid);
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virtual ~FreeBSDThread();
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// POSIXThread
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void RefreshStateAfterStop() override;
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// This notifies the thread when a private stop occurs.
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void DidStop() override;
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const char *GetInfo() override;
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void SetName(const char *name) override;
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const char *GetName() override;
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lldb::RegisterContextSP GetRegisterContext() override;
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lldb::RegisterContextSP
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CreateRegisterContextForFrame(lldb_private::StackFrame *frame) override;
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lldb::addr_t GetThreadPointer() override;
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//--------------------------------------------------------------------------
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// These functions provide a mapping from the register offset
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// back to the register index or name for use in debugging or log
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// output.
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unsigned GetRegisterIndexFromOffset(unsigned offset);
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const char *GetRegisterName(unsigned reg);
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const char *GetRegisterNameFromOffset(unsigned offset);
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//--------------------------------------------------------------------------
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// These methods form a specialized interface to POSIX threads.
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//
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bool Resume();
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void Notify(const ProcessMessage &message);
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//--------------------------------------------------------------------------
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// These methods provide an interface to watchpoints
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//
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bool EnableHardwareWatchpoint(lldb_private::Watchpoint *wp);
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bool DisableHardwareWatchpoint(lldb_private::Watchpoint *wp);
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uint32_t NumSupportedHardwareWatchpoints();
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uint32_t FindVacantWatchpointIndex();
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protected:
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POSIXBreakpointProtocol *GetPOSIXBreakpointProtocol() {
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if (!m_reg_context_sp)
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m_reg_context_sp = GetRegisterContext();
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return m_posix_thread;
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}
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std::unique_ptr<lldb_private::StackFrame> m_frame_ap;
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lldb::BreakpointSiteSP m_breakpoint;
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bool m_thread_name_valid;
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std::string m_thread_name;
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POSIXBreakpointProtocol *m_posix_thread;
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ProcessMonitor &GetMonitor();
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bool CalculateStopInfo() override;
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void BreakNotify(const ProcessMessage &message);
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void WatchNotify(const ProcessMessage &message);
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virtual void TraceNotify(const ProcessMessage &message);
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void LimboNotify(const ProcessMessage &message);
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void SignalNotify(const ProcessMessage &message);
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void SignalDeliveredNotify(const ProcessMessage &message);
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void CrashNotify(const ProcessMessage &message);
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void ExitNotify(const ProcessMessage &message);
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void ExecNotify(const ProcessMessage &message);
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lldb_private::Unwind *GetUnwinder() override;
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//--------------------------------------------------------------------------
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// FreeBSDThread internal API.
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// POSIXThread override
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virtual void WillResume(lldb::StateType resume_state) override;
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};
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#endif // #ifndef liblldb_FreeBSDThread_H_
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