SBBreakpointOptionCommon.cpp revision 360784 
1//===-- SBBreakpointOptionCommon.cpp --------------------------------*- C++ -*-===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "lldb/API/SBBreakpointName.h"
10#include "lldb/API/SBBreakpointLocation.h"
11#include "lldb/API/SBDebugger.h"
12#include "lldb/API/SBEvent.h"
13#include "lldb/API/SBProcess.h"
14#include "lldb/API/SBStream.h"
15#include "lldb/API/SBStringList.h"
16#include "lldb/API/SBThread.h"
17
18#include "lldb/Breakpoint/BreakpointName.h"
19#include "lldb/Breakpoint/StoppointCallbackContext.h"
20#include "lldb/Core/Address.h"
21#include "lldb/Core/Debugger.h"
22#include "lldb/Core/StreamFile.h"
23#include "lldb/Interpreter/CommandInterpreter.h"
24#include "lldb/Interpreter/ScriptInterpreter.h"
25#include "lldb/Target/Process.h"
26#include "lldb/Target/Target.h"
27#include "lldb/Target/Thread.h"
28#include "lldb/Target/ThreadSpec.h"
29#include "lldb/Utility/Log.h"
30#include "lldb/Utility/Stream.h"
31
32#include "lldb/lldb-enumerations.h"
33
34#include "SBBreakpointOptionCommon.h"
35
36#include "llvm/ADT/STLExtras.h"
37
38using namespace lldb;
39using namespace lldb_private;
40
41SBBreakpointCallbackBaton::SBBreakpointCallbackBaton(SBBreakpointHitCallback
42                                                         callback,
43                                                     void *baton)
44      : TypedBaton(std::make_unique<CallbackData>()) {
45    getItem()->callback = callback;
46    getItem()->callback_baton = baton;
47  }
48
49 bool SBBreakpointCallbackBaton::PrivateBreakpointHitCallback(void *baton,
50                                                  StoppointCallbackContext *ctx,
51                                                  lldb::user_id_t break_id,
52                                                  lldb::user_id_t break_loc_id)
53{
54  ExecutionContext exe_ctx(ctx->exe_ctx_ref);
55  BreakpointSP bp_sp(
56      exe_ctx.GetTargetRef().GetBreakpointList().FindBreakpointByID(break_id));
57  if (baton && bp_sp) {
58    CallbackData *data = (CallbackData *)baton;
59    lldb_private::Breakpoint *bp = bp_sp.get();
60    if (bp && data->callback) {
61      Process *process = exe_ctx.GetProcessPtr();
62      if (process) {
63        SBProcess sb_process(process->shared_from_this());
64        SBThread sb_thread;
65        SBBreakpointLocation sb_location;
66        assert(bp_sp);
67        sb_location.SetLocation(bp_sp->FindLocationByID(break_loc_id));
68        Thread *thread = exe_ctx.GetThreadPtr();
69        if (thread)
70          sb_thread.SetThread(thread->shared_from_this());
71
72        return data->callback(data->callback_baton, sb_process, sb_thread,
73                              sb_location);
74      }
75    }
76  }
77  return true; // Return true if we should stop at this breakpoint
78}
79
80SBBreakpointCallbackBaton::~SBBreakpointCallbackBaton() = default;
81