diff options
Diffstat (limited to 'llvm/lib/IR/Module.cpp')
| -rw-r--r-- | llvm/lib/IR/Module.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/IR/Module.cpp b/llvm/lib/IR/Module.cpp index 5cd74d5..b51ea45 100644 --- a/llvm/lib/IR/Module.cpp +++ b/llvm/lib/IR/Module.cpp @@ -714,6 +714,18 @@ void Module::setStackProtectorGuardReg(StringRef Reg) { addModuleFlag(ModFlagBehavior::Error, "stack-protector-guard-reg", ID); } +StringRef Module::getStackProtectorGuardSymbol() const { + Metadata *MD = getModuleFlag("stack-protector-guard-symbol"); + if (auto *MDS = dyn_cast_or_null<MDString>(MD)) + return MDS->getString(); + return {}; +} + +void Module::setStackProtectorGuardSymbol(StringRef Symbol) { + MDString *ID = MDString::get(getContext(), Symbol); + addModuleFlag(ModFlagBehavior::Error, "stack-protector-guard-symbol", ID); +} + int Module::getStackProtectorGuardOffset() const { Metadata *MD = getModuleFlag("stack-protector-guard-offset"); if (auto *CI = mdconst::dyn_extract_or_null<ConstantInt>(MD)) |