From e0fc1a80cba8b91e3943f3287e7dcf68c6bb9b7f Mon Sep 17 00:00:00 2001 From: Josh Magee Date: Tue, 11 Feb 2014 01:35:14 +0000 Subject: [stackprotector] Add command line option -fstack-protector-strong This option has the following effects: * It adds the sspstrong IR attribute to each function within the CU. * It defines the macro __SSP_STRONG__ with the value of 2. Differential Revision: http://llvm-reviews.chandlerc.com/D2717 llvm-svn: 201120 --- clang/lib/CodeGen/CodeGenModule.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index c0c1219..7b1eab9 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -651,6 +651,8 @@ void CodeGenModule::SetLLVMFunctionAttributesForDefinition(const Decl *D, if (LangOpts.getStackProtector() == LangOptions::SSPOn) B.addAttribute(llvm::Attribute::StackProtect); + else if (LangOpts.getStackProtector() == LangOptions::SSPStrong) + B.addAttribute(llvm::Attribute::StackProtectStrong); else if (LangOpts.getStackProtector() == LangOptions::SSPReq) B.addAttribute(llvm::Attribute::StackProtectReq); -- cgit v1.1