MachThreadList.h revision 7cbdcfb0cefcfd877b507ff2d83e51a1bde3fcc7
1//===-- MachThreadList.h ----------------------------------------*- C++ -*-===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is distributed under the University of Illinois Open Source 6// License. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9// 10// Created by Greg Clayton on 6/19/07. 11// 12//===----------------------------------------------------------------------===// 13 14#ifndef __MachThreadList_h__ 15#define __MachThreadList_h__ 16 17#include "MachThread.h" 18 19class DNBThreadResumeActions; 20 21class MachThreadList 22{ 23public: 24 MachThreadList (); 25 ~MachThreadList (); 26 27 void Clear (); 28 void Dump () const; 29 bool GetRegisterValue (nub_thread_t tid, uint32_t reg_set_idx, uint32_t reg_idx, DNBRegisterValue *reg_value) const; 30 bool SetRegisterValue (nub_thread_t tid, uint32_t reg_set_idx, uint32_t reg_idx, const DNBRegisterValue *reg_value) const; 31 nub_size_t GetRegisterContext (nub_thread_t tid, void *buf, size_t buf_len); 32 nub_size_t SetRegisterContext (nub_thread_t tid, const void *buf, size_t buf_len); 33 const char * GetThreadInfo (nub_thread_t tid) const; 34 void ProcessWillResume (MachProcess *process, const DNBThreadResumeActions &thread_actions); 35 uint32_t ProcessDidStop (MachProcess *process); 36 bool NotifyException (MachException::Data& exc); 37 bool ShouldStop (bool &step_more); 38 const char * GetName (thread_t tid); 39 nub_state_t GetState (thread_t tid); 40 nub_thread_t SetCurrentThread (thread_t tid); 41 bool GetThreadStoppedReason (nub_thread_t tid, struct DNBThreadStopInfo *stop_info) const; 42 void DumpThreadStoppedReason (nub_thread_t tid) const; 43 bool GetIdentifierInfo (nub_thread_t tid, thread_identifier_info_data_t *ident_info); 44 nub_size_t NumThreads () const; 45 nub_thread_t ThreadIDAtIndex (nub_size_t idx) const; 46 nub_thread_t CurrentThreadID (); 47 void CurrentThread (MachThreadSP& threadSP); 48 void NotifyBreakpointChanged (const DNBBreakpoint *bp); 49 uint32_t EnableHardwareBreakpoint (const DNBBreakpoint *bp) const; 50 bool DisableHardwareBreakpoint (const DNBBreakpoint *bp) const; 51 uint32_t EnableHardwareWatchpoint (const DNBBreakpoint *wp) const; 52 bool DisableHardwareWatchpoint (const DNBBreakpoint *wp) const; 53 uint32_t NumSupportedHardwareWatchpoints () const; 54 55 uint32_t GetThreadIndexForThreadStoppedWithSignal (const int signo) const; 56 57 MachThreadSP GetThreadByID (nub_thread_t tid) const; 58 59protected: 60 typedef std::vector<MachThreadSP> collection; 61 typedef collection::iterator iterator; 62 typedef collection::const_iterator const_iterator; 63 64 uint32_t UpdateThreadList (MachProcess *process, bool update, collection *num_threads = NULL); 65// const_iterator FindThreadByID (thread_t tid) const; 66 67 collection m_threads; 68 mutable PThreadMutex m_threads_mutex; 69 MachThreadSP m_current_thread; 70}; 71 72#endif // #ifndef __MachThreadList_h__ 73 74