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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
|
//===-- CommandObjectReproducer.cpp -----------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "CommandObjectReproducer.h"
#include "lldb/Utility/Reproducer.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h"
#include "lldb/Interpreter/OptionArgParser.h"
#include "lldb/Interpreter/OptionGroupBoolean.h"
using namespace lldb;
using namespace lldb_private;
class CommandObjectReproducerGenerate : public CommandObjectParsed {
public:
CommandObjectReproducerGenerate(CommandInterpreter &interpreter)
: CommandObjectParsed(interpreter, "reproducer generate",
"Generate reproducer on disk.", nullptr) {}
~CommandObjectReproducerGenerate() override = default;
protected:
bool DoExecute(Args &command, CommandReturnObject &result) override {
if (!command.empty()) {
result.AppendErrorWithFormat("'%s' takes no arguments",
m_cmd_name.c_str());
return false;
}
auto &r = repro::Reproducer::Instance();
if (auto generator = r.GetGenerator()) {
generator->Keep();
} else {
result.AppendErrorWithFormat("Unable to get the reproducer generator");
return false;
}
result.GetOutputStream()
<< "Reproducer written to '" << r.GetReproducerPath() << "'\n";
result.SetStatus(eReturnStatusSuccessFinishResult);
return result.Succeeded();
}
};
class CommandObjectReproducerStatus : public CommandObjectParsed {
public:
CommandObjectReproducerStatus(CommandInterpreter &interpreter)
: CommandObjectParsed(interpreter, "reproducer status",
"Show the current reproducer status.", nullptr) {}
~CommandObjectReproducerStatus() override = default;
protected:
bool DoExecute(Args &command, CommandReturnObject &result) override {
if (!command.empty()) {
result.AppendErrorWithFormat("'%s' takes no arguments",
m_cmd_name.c_str());
return false;
}
auto &r = repro::Reproducer::Instance();
if (auto generator = r.GetGenerator()) {
result.GetOutputStream() << "Reproducer is in capture mode.\n";
} else if (auto generator = r.GetLoader()) {
result.GetOutputStream() << "Reproducer is in replay mode.\n";
} else {
result.GetOutputStream() << "Reproducer is off.\n";
}
result.SetStatus(eReturnStatusSuccessFinishResult);
return result.Succeeded();
}
};
CommandObjectReproducer::CommandObjectReproducer(
CommandInterpreter &interpreter)
: CommandObjectMultiword(interpreter, "reproducer",
"Commands controlling LLDB reproducers.",
"log <subcommand> [<command-options>]") {
LoadSubCommand(
"generate",
CommandObjectSP(new CommandObjectReproducerGenerate(interpreter)));
LoadSubCommand("status", CommandObjectSP(
new CommandObjectReproducerStatus(interpreter)));
}
CommandObjectReproducer::~CommandObjectReproducer() = default;
|
