| //===--- BPF.cpp - Implement BPF target feature support -------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file implements BPF TargetInfo objects. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #include "BPF.h" |
| #include "Targets.h" |
| #include "clang/Basic/MacroBuilder.h" |
| #include "llvm/ADT/StringRef.h" |
| |
| using namespace clang; |
| using namespace clang::targets; |
| |
| void BPFTargetInfo::getTargetDefines(const LangOptions &Opts, |
| MacroBuilder &Builder) const { |
| DefineStd(Builder, "bpf", Opts); |
| Builder.defineMacro("__BPF__"); |
| } |
| |
| static constexpr llvm::StringLiteral ValidCPUNames[] = {"generic", "v1", "v2", |
| "probe"}; |
| |
| bool BPFTargetInfo::isValidCPUName(StringRef Name) const { |
| return llvm::find(ValidCPUNames, Name) != std::end(ValidCPUNames); |
| } |
| |
| void BPFTargetInfo::fillValidCPUList(SmallVectorImpl<StringRef> &Values) const { |
| Values.append(std::begin(ValidCPUNames), std::end(ValidCPUNames)); |
| } |