//===--- XCore.h - Declare XCore target feature support ---------*- C++ -*-===// // // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. // See https://llvm.org/LICENSE.txt for license information. // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// // // This file declares XCore TargetInfo objects. // //===----------------------------------------------------------------------===// #ifndef LLVM_CLANG_LIB_BASIC_TARGETS_XCORE_H #define LLVM_CLANG_LIB_BASIC_TARGETS_XCORE_H #include "clang/Basic/TargetInfo.h" #include "clang/Basic/TargetOptions.h" #include "llvm/ADT/Triple.h" #include "llvm/Support/Compiler.h" namespace clang { namespace targets { class LLVM_LIBRARY_VISIBILITY XCoreTargetInfo : public TargetInfo { static const Builtin::Info BuiltinInfo[]; public: XCoreTargetInfo(const llvm::Triple &Triple, const TargetOptions &) : TargetInfo(Triple) { NoAsmVariants = true; LongLongAlign = 32; SuitableAlign = 32; DoubleAlign = LongDoubleAlign = 32; SizeType = UnsignedInt; PtrDiffType = SignedInt; IntPtrType = SignedInt; WCharType = UnsignedChar; WIntType = UnsignedInt; UseZeroLengthBitfieldAlignment = true; resetDataLayout("e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:32" "-f64:32-a:0:32-n32"); } void getTargetDefines(const LangOptions &Opts, MacroBuilder &Builder) const override; ArrayRef getTargetBuiltins() const override; BuiltinVaListKind getBuiltinVaListKind() const override { return TargetInfo::VoidPtrBuiltinVaList; } const char *getClobbers() const override { return ""; } ArrayRef getGCCRegNames() const override { static const char *const GCCRegNames[] = { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", "r11", "cp", "dp", "sp", "lr" }; return llvm::makeArrayRef(GCCRegNames); } ArrayRef getGCCRegAliases() const override { return None; } bool validateAsmConstraint(const char *&Name, TargetInfo::ConstraintInfo &Info) const override { return false; } int getEHDataRegisterNumber(unsigned RegNo) const override { // R0=ExceptionPointerRegister R1=ExceptionSelectorRegister return (RegNo < 2) ? RegNo : -1; } bool allowsLargerPreferedTypeAlignment() const override { return false; } }; } // namespace targets } // namespace clang #endif // LLVM_CLANG_LIB_BASIC_TARGETS_XCORE_H