10b57cec5SDimitry Andric //===--- ARC.h - Declare ARC target feature support -------------*- C++ -*-===// 20b57cec5SDimitry Andric // 30b57cec5SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 40b57cec5SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 50b57cec5SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 60b57cec5SDimitry Andric // 70b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 80b57cec5SDimitry Andric // 90b57cec5SDimitry Andric // This file declares ARC TargetInfo objects. 100b57cec5SDimitry Andric // 110b57cec5SDimitry Andric //===----------------------------------------------------------------------===// 120b57cec5SDimitry Andric 130b57cec5SDimitry Andric #ifndef LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 140b57cec5SDimitry Andric #define LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 150b57cec5SDimitry Andric 160b57cec5SDimitry Andric #include "clang/Basic/TargetInfo.h" 170b57cec5SDimitry Andric #include "clang/Basic/TargetOptions.h" 180b57cec5SDimitry Andric #include "llvm/ADT/Triple.h" 190b57cec5SDimitry Andric #include "llvm/Support/Compiler.h" 200b57cec5SDimitry Andric 210b57cec5SDimitry Andric namespace clang { 220b57cec5SDimitry Andric namespace targets { 230b57cec5SDimitry Andric 240b57cec5SDimitry Andric class LLVM_LIBRARY_VISIBILITY ARCTargetInfo : public TargetInfo { 250b57cec5SDimitry Andric public: 260b57cec5SDimitry Andric ARCTargetInfo(const llvm::Triple &Triple, const TargetOptions &) 270b57cec5SDimitry Andric : TargetInfo(Triple) { 280b57cec5SDimitry Andric NoAsmVariants = true; 290b57cec5SDimitry Andric LongLongAlign = 32; 300b57cec5SDimitry Andric SuitableAlign = 32; 310b57cec5SDimitry Andric DoubleAlign = LongDoubleAlign = 32; 320b57cec5SDimitry Andric SizeType = UnsignedInt; 330b57cec5SDimitry Andric PtrDiffType = SignedInt; 340b57cec5SDimitry Andric IntPtrType = SignedInt; 350b57cec5SDimitry Andric UseZeroLengthBitfieldAlignment = true; 360b57cec5SDimitry Andric resetDataLayout("e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-" 370b57cec5SDimitry Andric "i32:32:32-f32:32:32-i64:32-f64:32-a:0:32-n32"); 380b57cec5SDimitry Andric } 390b57cec5SDimitry Andric 400b57cec5SDimitry Andric void getTargetDefines(const LangOptions &Opts, 410b57cec5SDimitry Andric MacroBuilder &Builder) const override; 420b57cec5SDimitry Andric 430b57cec5SDimitry Andric ArrayRef<Builtin::Info> getTargetBuiltins() const override { return None; } 440b57cec5SDimitry Andric 450b57cec5SDimitry Andric BuiltinVaListKind getBuiltinVaListKind() const override { 460b57cec5SDimitry Andric return TargetInfo::VoidPtrBuiltinVaList; 470b57cec5SDimitry Andric } 480b57cec5SDimitry Andric 490b57cec5SDimitry Andric const char *getClobbers() const override { return ""; } 500b57cec5SDimitry Andric 510b57cec5SDimitry Andric ArrayRef<const char *> getGCCRegNames() const override { 520b57cec5SDimitry Andric static const char *const GCCRegNames[] = { 530b57cec5SDimitry Andric "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", 540b57cec5SDimitry Andric "r8", "r9", "r10", "r11", "r12", "r13", "r14", "r15", 550b57cec5SDimitry Andric "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", 560b57cec5SDimitry Andric "r24", "r25", "gp", "sp", "fp", "ilink1", "r30", "blink"}; 570b57cec5SDimitry Andric return llvm::makeArrayRef(GCCRegNames); 580b57cec5SDimitry Andric } 590b57cec5SDimitry Andric 600b57cec5SDimitry Andric ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override { 610b57cec5SDimitry Andric return None; 620b57cec5SDimitry Andric } 630b57cec5SDimitry Andric 640b57cec5SDimitry Andric bool validateAsmConstraint(const char *&Name, 650b57cec5SDimitry Andric TargetInfo::ConstraintInfo &Info) const override { 660b57cec5SDimitry Andric return false; 670b57cec5SDimitry Andric } 68*5ffd83dbSDimitry Andric 69*5ffd83dbSDimitry Andric bool hasExtIntType() const override { return true; } 700b57cec5SDimitry Andric }; 710b57cec5SDimitry Andric 720b57cec5SDimitry Andric } // namespace targets 730b57cec5SDimitry Andric } // namespace clang 740b57cec5SDimitry Andric 750b57cec5SDimitry Andric #endif // LLVM_CLANG_LIB_BASIC_TARGETS_ARC_H 76