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
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
|
//===--- CheckerRegistration.cpp - Registration for the Analyzer Checkers -===//
//
// 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
//
//===----------------------------------------------------------------------===//
//
// Defines the registration function for the analyzer checkers.
//
//===----------------------------------------------------------------------===//
#include "clang/StaticAnalyzer/Frontend/CheckerRegistration.h"
#include "clang/Basic/Diagnostic.h"
#include "clang/Frontend/FrontendDiagnostic.h"
#include "clang/StaticAnalyzer/Core/AnalyzerOptions.h"
#include "clang/StaticAnalyzer/Core/CheckerManager.h"
#include "clang/StaticAnalyzer/Frontend/CheckerRegistry.h"
#include "clang/StaticAnalyzer/Frontend/FrontendActions.h"
#include "llvm/ADT/SmallVector.h"
#include "llvm/Support/raw_ostream.h"
#include <memory>
using namespace clang;
using namespace ento;
std::unique_ptr<CheckerManager> ento::createCheckerManager(
ASTContext &context,
AnalyzerOptions &opts,
ArrayRef<std::string> plugins,
ArrayRef<std::function<void(CheckerRegistry &)>> checkerRegistrationFns,
DiagnosticsEngine &diags) {
auto checkerMgr = llvm::make_unique<CheckerManager>(context, opts);
CheckerRegistry allCheckers(plugins, diags, opts, context.getLangOpts(),
checkerRegistrationFns);
allCheckers.initializeManager(*checkerMgr);
allCheckers.validateCheckerOptions();
checkerMgr->finishedCheckerRegistration();
return checkerMgr;
}
void ento::printCheckerHelp(raw_ostream &out, ArrayRef<std::string> plugins,
AnalyzerOptions &anopts,
DiagnosticsEngine &diags,
const LangOptions &langOpts) {
out << "OVERVIEW: Clang Static Analyzer Checkers List\n\n";
out << "USAGE: -analyzer-checker <CHECKER or PACKAGE,...>\n\n";
CheckerRegistry(plugins, diags, anopts, langOpts)
.printCheckerWithDescList(out);
}
void ento::printEnabledCheckerList(raw_ostream &out,
ArrayRef<std::string> plugins,
AnalyzerOptions &anopts,
DiagnosticsEngine &diags,
const LangOptions &langOpts) {
out << "OVERVIEW: Clang Static Analyzer Enabled Checkers List\n\n";
CheckerRegistry(plugins, diags, anopts, langOpts)
.printEnabledCheckerList(out);
}
void ento::printCheckerConfigList(raw_ostream &OS,
ArrayRef<std::string> plugins,
AnalyzerOptions &opts,
DiagnosticsEngine &diags,
const LangOptions &LangOpts) {
CheckerRegistry(plugins, diags, opts, LangOpts)
.printCheckerOptionList(OS);
}
void ento::printAnalyzerConfigList(raw_ostream &out) {
out << "OVERVIEW: Clang Static Analyzer -analyzer-config Option List\n\n";
out << "USAGE: -analyzer-config <OPTION1=VALUE,OPTION2=VALUE,...>\n\n";
out << " -analyzer-config OPTION1=VALUE, -analyzer-config "
"OPTION2=VALUE, ...\n\n";
out << "OPTIONS:\n\n";
using OptionAndDescriptionTy = std::pair<StringRef, std::string>;
OptionAndDescriptionTy PrintableOptions[] = {
#define ANALYZER_OPTION(TYPE, NAME, CMDFLAG, DESC, DEFAULT_VAL) \
{ \
CMDFLAG, \
llvm::Twine(llvm::Twine() + "(" + \
(StringRef(#TYPE) == "StringRef" ? "string" : #TYPE ) + \
") " DESC \
" (default: " #DEFAULT_VAL ")").str() \
},
#define ANALYZER_OPTION_DEPENDS_ON_USER_MODE(TYPE, NAME, CMDFLAG, DESC, \
SHALLOW_VAL, DEEP_VAL) \
{ \
CMDFLAG, \
llvm::Twine(llvm::Twine() + "(" + \
(StringRef(#TYPE) == "StringRef" ? "string" : #TYPE ) + \
") " DESC \
" (default: " #SHALLOW_VAL " in shallow mode, " #DEEP_VAL \
" in deep mode)").str() \
},
#include "clang/StaticAnalyzer/Core/AnalyzerOptions.def"
#undef ANALYZER_OPTION
#undef ANALYZER_OPTION_DEPENDS_ON_USER_MODE
};
llvm::sort(PrintableOptions, [](const OptionAndDescriptionTy &LHS,
const OptionAndDescriptionTy &RHS) {
return LHS.first < RHS.first;
});
for (const auto &Pair : PrintableOptions) {
AnalyzerOptions::printFormattedEntry(out, Pair, /*InitialPad*/ 2,
/*EntryWidth*/ 30,
/*MinLineWidth*/ 70);
out << "\n\n";
}
}
|
