blob: 3524da0e7ffea3dc45ad32c2db4a6dcec5688e33 (
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
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
//===--- SanitizerArgs.h - Arguments for sanitizer tools -------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_CLANG_DRIVER_SANITIZERARGS_H
#define LLVM_CLANG_DRIVER_SANITIZERARGS_H
#include "clang/Basic/Sanitizers.h"
#include "llvm/Option/Arg.h"
#include "llvm/Option/ArgList.h"
#include <string>
namespace clang {
namespace driver {
class Driver;
class ToolChain;
class SanitizerArgs {
SanitizerSet Sanitizers;
SanitizerSet RecoverableSanitizers;
std::string BlacklistFile;
int SanitizeCoverage;
int MsanTrackOrigins;
int AsanFieldPadding;
bool AsanZeroBaseShadow;
bool UbsanTrapOnError;
bool AsanSharedRuntime;
bool LinkCXXRuntimes;
public:
/// Parses the sanitizer arguments from an argument list.
SanitizerArgs(const ToolChain &TC, const llvm::opt::ArgList &Args);
bool needsAsanRt() const { return Sanitizers.has(SanitizerKind::Address); }
bool needsSharedAsanRt() const { return AsanSharedRuntime; }
bool needsTsanRt() const { return Sanitizers.has(SanitizerKind::Thread); }
bool needsMsanRt() const { return Sanitizers.has(SanitizerKind::Memory); }
bool needsLsanRt() const {
return Sanitizers.has(SanitizerKind::Leak) &&
!Sanitizers.has(SanitizerKind::Address);
}
bool needsUbsanRt() const;
bool needsDfsanRt() const { return Sanitizers.has(SanitizerKind::DataFlow); }
bool sanitizesVptr() const { return Sanitizers.has(SanitizerKind::Vptr); }
bool requiresPIE() const;
bool needsUnwindTables() const;
bool linkCXXRuntimes() const { return LinkCXXRuntimes; }
void addArgs(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const;
private:
void clear();
bool getDefaultBlacklist(const Driver &D, std::string &BLPath);
};
} // namespace driver
} // namespace clang
#endif
|
