1//===-- DNBThreadResumeActions.h --------------------------------*- 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// Created by Greg Clayton on 03/13/2010
10//
11//===----------------------------------------------------------------------===//
12
13#ifndef LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBTHREADRESUMEACTIONS_H
14#define LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBTHREADRESUMEACTIONS_H
15
16#include <vector>
17
18#include "DNBDefs.h"
19
20class DNBThreadResumeActions {
21public:
22 DNBThreadResumeActions();
23
24 DNBThreadResumeActions(nub_state_t default_action, int signal);
25
26 DNBThreadResumeActions(const DNBThreadResumeAction *actions,
27 size_t num_actions);
28
29 bool IsEmpty() const { return m_actions.empty(); }
30
31 void Append(const DNBThreadResumeAction &action);
32
33 void AppendAction(nub_thread_t tid, nub_state_t state, int signal = 0,
34 nub_addr_t addr = INVALID_NUB_ADDRESS);
35
36 void AppendResumeAll() { AppendAction(INVALID_NUB_THREAD, state: eStateRunning); }
37
38 void AppendSuspendAll() { AppendAction(INVALID_NUB_THREAD, state: eStateStopped); }
39
40 void AppendStepAll() { AppendAction(INVALID_NUB_THREAD, state: eStateStepping); }
41
42 const DNBThreadResumeAction *GetActionForThread(nub_thread_t tid,
43 bool default_ok) const;
44
45 size_t NumActionsWithState(nub_state_t state) const;
46
47 bool SetDefaultThreadActionIfNeeded(nub_state_t action, int signal);
48
49 void SetSignalHandledForThread(nub_thread_t tid) const;
50
51 const DNBThreadResumeAction *GetFirst() const { return m_actions.data(); }
52
53 size_t GetSize() const { return m_actions.size(); }
54
55 void Clear() {
56 m_actions.clear();
57 m_signal_handled.clear();
58 }
59
60protected:
61 std::vector<DNBThreadResumeAction> m_actions;
62 mutable std::vector<bool> m_signal_handled;
63};
64
65#endif // LLDB_TOOLS_DEBUGSERVER_SOURCE_DNBTHREADRESUMEACTIONS_H
66

source code of lldb/tools/debugserver/source/DNBThreadResumeActions.h