1*0b57cec5SDimitry Andric //===--- ARC.h - Declare ARC target feature support -------------*- C++ -*-===// 2*0b57cec5SDimitry Andric // 3*0b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4*0b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 5*0b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6*0b57cec5SDimitry Andric // 7*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 8*0b57cec5SDimitry Andric // 9*0b57cec5SDimitry Andric // This file declares ARC TargetInfo objects. 10*0b57cec5SDimitry Andric // 11*0b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 12*0b57cec5SDimitry Andric 13*0b57cec5SDimitry Andric #ifndef LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 14*0b57cec5SDimitry Andric #define LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 15*0b57cec5SDimitry Andric 16*0b57cec5SDimitry Andric #include "clang/Basic/TargetInfo.h" 17*0b57cec5SDimitry Andric #include "clang/Basic/TargetOptions.h" 18*0b57cec5SDimitry Andric #include "llvm/ADT/Triple.h" 19*0b57cec5SDimitry Andric #include "llvm/Support/Compiler.h" 20*0b57cec5SDimitry Andric 21*0b57cec5SDimitry Andric namespace clang { 22*0b57cec5SDimitry Andric namespace targets { 23*0b57cec5SDimitry Andric 24*0b57cec5SDimitry Andric class LLVM_LIBRARY_VISIBILITY ARCTargetInfo : public TargetInfo { 25*0b57cec5SDimitry Andric public: 26*0b57cec5SDimitry Andric ARCTargetInfo(const llvm::Triple &Triple, const TargetOptions &) 27*0b57cec5SDimitry Andric : TargetInfo(Triple) { 28*0b57cec5SDimitry Andric NoAsmVariants = true; 29*0b57cec5SDimitry Andric LongLongAlign = 32; 30*0b57cec5SDimitry Andric SuitableAlign = 32; 31*0b57cec5SDimitry Andric DoubleAlign = LongDoubleAlign = 32; 32*0b57cec5SDimitry Andric SizeType = UnsignedInt; 33*0b57cec5SDimitry Andric PtrDiffType = SignedInt; 34*0b57cec5SDimitry Andric IntPtrType = SignedInt; 35*0b57cec5SDimitry Andric UseZeroLengthBitfieldAlignment = true; 36*0b57cec5SDimitry Andric resetDataLayout("e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-" 37*0b57cec5SDimitry Andric "i32:32:32-f32:32:32-i64:32-f64:32-a:0:32-n32"); 38*0b57cec5SDimitry Andric } 39*0b57cec5SDimitry Andric 40*0b57cec5SDimitry Andric void getTargetDefines(const LangOptions &Opts, 41*0b57cec5SDimitry Andric MacroBuilder &Builder) const override; 42*0b57cec5SDimitry Andric 43*0b57cec5SDimitry Andric ArrayRef<Builtin::Info> getTargetBuiltins() const override { return None; } 44*0b57cec5SDimitry Andric 45*0b57cec5SDimitry Andric BuiltinVaListKind getBuiltinVaListKind() const override { 46*0b57cec5SDimitry Andric return TargetInfo::VoidPtrBuiltinVaList; 47*0b57cec5SDimitry Andric } 48*0b57cec5SDimitry Andric 49*0b57cec5SDimitry Andric const char *getClobbers() const override { return ""; } 50*0b57cec5SDimitry Andric 51*0b57cec5SDimitry Andric ArrayRef<const char *> getGCCRegNames() const override { 52*0b57cec5SDimitry Andric static const char *const GCCRegNames[] = { 53*0b57cec5SDimitry Andric "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", 54*0b57cec5SDimitry Andric "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", 55*0b57cec5SDimitry Andric "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", 56*0b57cec5SDimitry Andric "r24", "r25", "gp", "sp", "fp", "ilink1", "r30", "blink"}; 57*0b57cec5SDimitry Andric return llvm::makeArrayRef(GCCRegNames); 58*0b57cec5SDimitry Andric } 59*0b57cec5SDimitry Andric 60*0b57cec5SDimitry Andric ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override { 61*0b57cec5SDimitry Andric return None; 62*0b57cec5SDimitry Andric } 63*0b57cec5SDimitry Andric 64*0b57cec5SDimitry Andric bool validateAsmConstraint(const char *&Name, 65*0b57cec5SDimitry Andric TargetInfo::ConstraintInfo &Info) const override { 66*0b57cec5SDimitry Andric return false; 67*0b57cec5SDimitry Andric } 68*0b57cec5SDimitry Andric }; 69*0b57cec5SDimitry Andric 70*0b57cec5SDimitry Andric } // namespace targets 71*0b57cec5SDimitry Andric } // namespace clang 72*0b57cec5SDimitry Andric 73*0b57cec5SDimitry Andric #endif // LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 74