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clang/lib/CodeGen/CGDeclCXX.cpp
| Show First 20 Lines • Show All 415 Lines • ▼ Show 20 Lines | llvm::Function *CodeGenModule::CreateGlobalInitOrCleanUpFunction( | ||||
| if (getLangOpts().Sanitize.has(SanitizerKind::SafeStack) && | if (getLangOpts().Sanitize.has(SanitizerKind::SafeStack) && | ||||
| !isInSanitizerBlacklist(SanitizerKind::SafeStack, Fn, Loc)) | !isInSanitizerBlacklist(SanitizerKind::SafeStack, Fn, Loc)) | ||||
| Fn->addFnAttr(llvm::Attribute::SafeStack); | Fn->addFnAttr(llvm::Attribute::SafeStack); | ||||
| if (getLangOpts().Sanitize.has(SanitizerKind::ShadowCallStack) && | if (getLangOpts().Sanitize.has(SanitizerKind::ShadowCallStack) && | ||||
| !isInSanitizerBlacklist(SanitizerKind::ShadowCallStack, Fn, Loc)) | !isInSanitizerBlacklist(SanitizerKind::ShadowCallStack, Fn, Loc)) | ||||
| Fn->addFnAttr(llvm::Attribute::ShadowCallStack); | Fn->addFnAttr(llvm::Attribute::ShadowCallStack); | ||||
| auto RASignKind = getLangOpts().getSignReturnAddressScope(); | |||||
| if (RASignKind != LangOptions::SignReturnAddressScopeKind::None) { | |||||
| Fn->addFnAttr("sign-return-address", | |||||
| RASignKind == LangOptions::SignReturnAddressScopeKind::All | |||||
| ? "all" | |||||
| : "non-leaf"); | |||||
| auto RASignKey = getLangOpts().getSignReturnAddressKey(); | |||||
| Fn->addFnAttr("sign-return-address-key", | |||||
| RASignKey == LangOptions::SignReturnAddressKeyKind::AKey | |||||
| ? "a_key" | |||||
| : "b_key"); | |||||
| } | |||||
| if (getLangOpts().BranchTargetEnforcement) | |||||
| Fn->addFnAttr("branch-target-enforcement"); | |||||
| return Fn; | return Fn; | ||||
| } | } | ||||
| /// Create a global pointer to a function that will initialize a global | /// Create a global pointer to a function that will initialize a global | ||||
| /// variable. The user has requested that this pointer be emitted in a specific | /// variable. The user has requested that this pointer be emitted in a specific | ||||
| /// section. | /// section. | ||||
| void CodeGenModule::EmitPointerToInitFunc(const VarDecl *D, | void CodeGenModule::EmitPointerToInitFunc(const VarDecl *D, | ||||
| llvm::GlobalVariable *GV, | llvm::GlobalVariable *GV, | ||||
| ▲ Show 20 Lines • Show All 386 Lines • Show Last 20 Lines | |||||