1 //===--- PNaCl.cpp - Implement PNaCl target feature support ---------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 // 9 // This file implements PNaCl TargetInfo objects. 10 // 11 //===----------------------------------------------------------------------===// 12 13 #include "PNaCl.h" 14 #include "clang/Basic/MacroBuilder.h" 15 16 using namespace clang; 17 using namespace clang::targets; 18 19 ArrayRef<const char *> PNaClTargetInfo::getGCCRegNames() const { 20 return std::nullopt; 21 } 22 23 ArrayRef<TargetInfo::GCCRegAlias> PNaClTargetInfo::getGCCRegAliases() const { 24 return std::nullopt; 25 } 26 27 void PNaClTargetInfo::getArchDefines(const LangOptions &Opts, 28 MacroBuilder &Builder) const { 29 Builder.defineMacro("__le32__"); 30 Builder.defineMacro("__pnacl__"); 31 } 32