| //===-- WatchpointLocation.h ------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef liblldb_WatchpointLocation_h_ |
| #define liblldb_WatchpointLocation_h_ |
| |
| // C Includes |
| |
| // C++ Includes |
| #include <list> |
| |
| // Other libraries and framework includes |
| |
| // Project includes |
| #include "lldb/lldb-private.h" |
| #include "lldb/Core/UserID.h" |
| #include "lldb/Breakpoint/StoppointLocation.h" |
| |
| namespace lldb_private { |
| |
| class WatchpointLocation : |
| public StoppointLocation |
| { |
| public: |
| |
| WatchpointLocation (lldb::addr_t m_addr, lldb::tid_t tid, bool hardware); |
| |
| ~WatchpointLocation (); |
| |
| bool |
| IsEnabled () const; |
| |
| void |
| SetEnabled (uint32_t enabled); |
| |
| bool WatchpointRead () const; |
| bool WatchpointWrite () const; |
| uint32_t GetIgnoreCount () const; |
| void SetIgnoreCount (uint32_t n); |
| void SetWatchpointType (uint32_t type); |
| bool BreakpointWasHit (StoppointCallbackContext *context); |
| bool SetCallback (WatchpointHitCallback callback, void *callback_baton); |
| void Dump (Stream *s) const; |
| |
| private: |
| bool m_enabled; // Is this breakpoint enabled |
| uint32_t m_watch_read:1, // 1 if we stop when the watched data is read from |
| m_watch_write:1, // 1 if we stop when the watched data is written to |
| m_watch_was_read:1, // Set to 1 when watchpoint is hit for a read access |
| m_watch_was_written:1; // Set to 1 when watchpoint is hit for a write access |
| uint32_t m_ignore_count; // Number of times to ignore this breakpoint |
| WatchpointHitCallback m_callback; |
| void * m_callback_baton; // Callback user data to pass to callback |
| |
| static lldb::break_id_t |
| GetNextID(); |
| |
| DISALLOW_COPY_AND_ASSIGN (WatchpointLocation); |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_WatchpointLocation_h_ |