llvm/clang/lib/CodeGen/Targets/Mips.cpp

//===- Mips.cpp -----------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//

#include "ABIInfoImpl.h"
#include "TargetInfo.h"

usingnamespaceclang;
usingnamespaceclang::CodeGen;

//===----------------------------------------------------------------------===//
// MIPS ABI Implementation.  This works for both little-endian and
// big-endian variants.
//===----------------------------------------------------------------------===//

namespace {
class MipsABIInfo : public ABIInfo { … };

class MIPSTargetCodeGenInfo : public TargetCodeGenInfo { … };
}

void MipsABIInfo::CoerceToIntArgs(
    uint64_t TySize, SmallVectorImpl<llvm::Type *> &ArgList) const { … }

// In N32/64, an aligned double precision floating point field is passed in
// a register.
llvm::Type* MipsABIInfo::HandleAggregates(QualType Ty, uint64_t TySize) const { … }

llvm::Type *MipsABIInfo::getPaddingType(uint64_t OrigOffset,
                                        uint64_t Offset) const { … }

ABIArgInfo
MipsABIInfo::classifyArgumentType(QualType Ty, uint64_t &Offset) const { … }

llvm::Type*
MipsABIInfo::returnAggregateInRegs(QualType RetTy, uint64_t Size) const { … }

ABIArgInfo MipsABIInfo::classifyReturnType(QualType RetTy) const { … }

void MipsABIInfo::computeInfo(CGFunctionInfo &FI) const { … }

RValue MipsABIInfo::EmitVAArg(CodeGenFunction &CGF, Address VAListAddr,
                              QualType OrigTy, AggValueSlot Slot) const { … }

ABIArgInfo MipsABIInfo::extendType(QualType Ty) const { … }

bool
MIPSTargetCodeGenInfo::initDwarfEHRegSizeTable(CodeGen::CodeGenFunction &CGF,
                                               llvm::Value *Address) const { … }

std::unique_ptr<TargetCodeGenInfo>
CodeGen::createMIPSTargetCodeGenInfo(CodeGenModule &CGM, bool IsOS32) { … }