1 //===--- SanitizerSpecialCaseList.cpp - SCL for sanitizers ----------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // An extension of SpecialCaseList to allowing querying sections by
13 //===----------------------------------------------------------------------===//
14 #include "clang/Basic/SanitizerSpecialCaseList.h"
16 using namespace clang;
18 std::unique_ptr<SanitizerSpecialCaseList>
19 SanitizerSpecialCaseList::create(const std::vector<std::string> &Paths,
21 std::unique_ptr<clang::SanitizerSpecialCaseList> SSCL(
22 new SanitizerSpecialCaseList());
23 if (SSCL->createInternal(Paths, Error)) {
24 SSCL->createSanitizerSections();
30 std::unique_ptr<SanitizerSpecialCaseList>
31 SanitizerSpecialCaseList::createOrDie(const std::vector<std::string> &Paths) {
33 if (auto SSCL = create(Paths, Error))
35 llvm::report_fatal_error(Error);
38 void SanitizerSpecialCaseList::createSanitizerSections() {
39 for (auto &S : Sections) {
40 SanitizerMask Mask = 0;
42 #define SANITIZER(NAME, ID) \
43 if (S.SectionMatcher->match(NAME)) \
44 Mask |= SanitizerKind::ID;
45 #define SANITIZER_GROUP(NAME, ID, ALIAS) SANITIZER(NAME, ID)
47 #include "clang/Basic/Sanitizers.def"
49 #undef SANITIZER_GROUP
51 SanitizerSections.emplace_back(Mask, S.Entries);
55 bool SanitizerSpecialCaseList::inSection(SanitizerMask Mask, StringRef Prefix,
57 StringRef Category) const {
58 for (auto &S : SanitizerSections)
59 if ((S.Mask & Mask) &&
60 SpecialCaseList::inSectionBlame(S.Entries, Prefix, Query, Category))