blob: e896e03720b6ba0320778c84c47de9de5552309d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
//===-- StepOutRequestHandler.cpp -----------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "DAP.h"
#include "EventHelper.h"
#include "LLDBUtils.h"
#include "Protocol/ProtocolRequests.h"
#include "RequestHandler.h"
#include "llvm/Support/Error.h"
using namespace llvm;
using namespace lldb_dap::protocol;
namespace lldb_dap {
/// The request resumes the given thread to step out (return) from a
/// function/method and allows all other threads to run freely by resuming
/// them.
///
/// If the debug adapter supports single thread execution (see capability
/// `supportsSingleThreadExecutionRequests`), setting the `singleThread`
/// argument to true prevents other suspended threads from resuming.
///
/// The debug adapter first sends the response and then a `stopped` event (with
/// reason `step`) after the step has completed."
Error StepOutRequestHandler::Run(const StepOutArguments &arguments) const {
lldb::SBThread thread = dap.GetLLDBThread(arguments.threadId);
if (!thread.IsValid())
return make_error<DAPError>("invalid thread");
if (!lldb::SBDebugger::StateIsStoppedState(
dap.target.GetProcess().GetState()))
return make_error<NotStoppedError>();
// Remember the thread ID that caused the resume so we can set the
// "threadCausedFocus" boolean value in the "stopped" events.
dap.focus_tid = thread.GetThreadID();
lldb::SBError error;
thread.StepOut(error);
return ToError(error);
}
} // namespace lldb_dap
|
