124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===-- BreakpointList.h ----------------------------------------*- C++ -*-===// 224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// The LLVM Compiler Infrastructure 424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// This file is distributed under the University of Illinois Open Source 624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// License. See LICENSE.TXT for details. 724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// 824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//===----------------------------------------------------------------------===// 924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#ifndef liblldb_BreakpointList_h_ 1124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#define liblldb_BreakpointList_h_ 1224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 1324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C Includes 1424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// C++ Includes 1524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include <list> 1624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Other libraries and framework includes 1724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner// Project includes 1824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Breakpoint/Breakpoint.h" 1924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#include "lldb/Host/Mutex.h" 2024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnernamespace lldb_private { 2224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 2424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner/// @class BreakpointList BreakpointList.h "lldb/Breakpoint/BreakpointList.h" 2524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner/// @brief This class manages a list of breakpoints. 2624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 2724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 2824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 2924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner/// General Outline: 3024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner/// Allows adding and removing breakpoints and find by ID and index. 3124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner//---------------------------------------------------------------------- 3224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerclass BreakpointList 3424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner{ 3524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerpublic: 3624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner BreakpointList (bool is_internal); 3724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 3824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ~BreakpointList(); 3924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 4024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 4124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Add the breakpoint \a bp_sp to the list. 4224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 4324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] bp_sp 4424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Shared pointer to the breakpoint that will get added to the list. 4524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 4624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 4724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns breakpoint id. 4824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 49bdcb6abaa287df2c5f312c51d993c1d0b0cb120cGreg Clayton lldb::break_id_t 50c7f5d5c3a3b48869f5ad2a3cdc4b20ca40929ba3Greg Clayton Add (lldb::BreakpointSP& bp_sp, bool notify); 5124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 5224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 5324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Standard "Dump" method. At present it does nothing. 5424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 5524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void 5624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner Dump (Stream *s) const; 5724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 5824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 5924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns a shared pointer to the breakpoint with id \a breakID. 6024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 6124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] breakID 6224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The breakpoint ID to seek for. 6324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 6424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 6524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// A shared pointer to the breakpoint. May contain a NULL pointer if the 6624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// breakpoint doesn't exist. 6724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 6824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner lldb::BreakpointSP 6924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FindBreakpointByID (lldb::break_id_t breakID); 7024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 7124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 7224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns a shared pointer to the breakpoint with id \a breakID. Const version. 7324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 7424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] breakID 7524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The breakpoint ID to seek for. 7624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 7724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 7824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// A shared pointer to the breakpoint. May contain a NULL pointer if the 7924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// breakpoint doesn't exist. 8024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 8124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const lldb::BreakpointSP 8224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner FindBreakpointByID (lldb::break_id_t breakID) const; 8324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 8424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 8524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns a shared pointer to the breakpoint with index \a i. 8624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 8724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] i 8824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The breakpoint index to seek for. 8924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 9024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 9124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// A shared pointer to the breakpoint. May contain a NULL pointer if the 9224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// breakpoint doesn't exist. 9324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 9424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner lldb::BreakpointSP 9536da2aa6dc5ad9994b638ed09eb81c44cc05540bGreg Clayton GetBreakpointAtIndex (size_t i); 9624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 9724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 9824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns a shared pointer to the breakpoint with index \a i, const version 9924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 10024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] i 10124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The breakpoint index to seek for. 10224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 10324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 10424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// A shared pointer to the breakpoint. May contain a NULL pointer if the 10524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// breakpoint doesn't exist. 10624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 10724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner const lldb::BreakpointSP 10836da2aa6dc5ad9994b638ed09eb81c44cc05540bGreg Clayton GetBreakpointAtIndex (size_t i) const; 10924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 11024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 11124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Returns the number of elements in this breakpoint list. 11224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 11324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 11424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The number of elements. 11524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 11624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner size_t 117bdcda468276dc9ab6bf648fc8cc07f3faad91526Greg Clayton GetSize() const 118bdcda468276dc9ab6bf648fc8cc07f3faad91526Greg Clayton { 119bdcda468276dc9ab6bf648fc8cc07f3faad91526Greg Clayton Mutex::Locker locker(m_mutex); 120bdcda468276dc9ab6bf648fc8cc07f3faad91526Greg Clayton return m_breakpoints.size(); 121bdcda468276dc9ab6bf648fc8cc07f3faad91526Greg Clayton } 12224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 12324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 12424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Removes the breakpoint given by \b breakID from this list. 12524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 12624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] breakID 12724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The breakpoint index to remove. 12824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 12924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @result 13024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// \b true if the breakpoint \a breakID was in the list. 13124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 13224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool 133c7f5d5c3a3b48869f5ad2a3cdc4b20ca40929ba3Greg Clayton Remove (lldb::break_id_t breakID, bool notify); 13424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void 13624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner SetEnabledAll (bool enabled); 13724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 13824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 13924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Removes all the breakpoints from this list. 14024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 14124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void 142c7f5d5c3a3b48869f5ad2a3cdc4b20ca40929ba3Greg Clayton RemoveAll (bool notify); 14324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 14424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 14524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// Tell all the breakpoints to update themselves due to a change in the 14624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// modules in \a module_list. \a added says whether the module was loaded 14724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// or unloaded. 14824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 14924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] module_list 15024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// The module list that has changed. 15124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// 15224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// @param[in] added 15324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner /// \b true if the modules are loaded, \b false if unloaded. 15424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner //------------------------------------------------------------------ 15524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void 15624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner UpdateBreakpoints (ModuleList &module_list, bool added); 15703e5e512252fc7971430027d8ea05f64576bcbb3Jim Ingham 15803e5e512252fc7971430027d8ea05f64576bcbb3Jim Ingham void 15903e5e512252fc7971430027d8ea05f64576bcbb3Jim Ingham UpdateBreakpointsWhenModuleIsReplaced (lldb::ModuleSP old_module_sp, lldb::ModuleSP new_module_sp); 16024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 16124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner void 16224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner ClearAllBreakpointSites (); 1633c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham 1643c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham //------------------------------------------------------------------ 1653c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham /// Sets the passed in Locker to hold the Breakpoint List mutex. 1663c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham /// 1673c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham /// @param[in] locker 1683c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham /// The locker object that is set. 1693c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham //------------------------------------------------------------------ 1703c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham void 1713c7b5b9f83cae58ca366db2bba37dc09485f7dccJim Ingham GetListMutex (lldb_private::Mutex::Locker &locker); 17224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerprotected: 17424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner typedef std::list<lldb::BreakpointSP> bp_collection; 17524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bp_collection::iterator 17724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner GetBreakpointIDIterator(lldb::break_id_t breakID); 17824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 17924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bp_collection::const_iterator 18024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner GetBreakpointIDConstIterator(lldb::break_id_t breakID) const; 18124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 18224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner mutable Mutex m_mutex; 18324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bp_collection m_breakpoints; // The breakpoint list, currently a list. 18424943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner lldb::break_id_t m_next_break_id; 18524943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner bool m_is_internal; 18624943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 18724943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattnerprivate: 18824943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner DISALLOW_COPY_AND_ASSIGN (BreakpointList); 18924943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner}; 19024943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 19124943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner} // namespace lldb_private 19224943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner 19324943d2ee8bfaa7cf5893e4709143924157a5c1eChris Lattner#endif // liblldb_BreakpointList_h_ 194