4b63ca1379
MipsMCAsmInfo was using '$' prefix for Mips32 and '.L' for Mips64 regardless of -target-abi option. By passing MCTargetOptions to MCAsmInfo we can find out Mips ABI and pick appropriate prefix. Tags: #llvm, #clang, #lldb Differential Revision: https://reviews.llvm.org/D66795
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
//===-- MipsMCAsmInfo.cpp - Mips Asm Properties ---------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file contains the declarations of the MipsMCAsmInfo properties.
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//
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//===----------------------------------------------------------------------===//
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#include "MipsMCAsmInfo.h"
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#include "MipsABIInfo.h"
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#include "llvm/ADT/Triple.h"
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using namespace llvm;
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void MipsMCAsmInfo::anchor() { }
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MipsMCAsmInfo::MipsMCAsmInfo(const Triple &TheTriple,
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const MCTargetOptions &Options) {
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IsLittleEndian = TheTriple.isLittleEndian();
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MipsABIInfo ABI = MipsABIInfo::computeTargetABI(TheTriple, "", Options);
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if (TheTriple.isMIPS64() && !ABI.IsN32())
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CodePointerSize = CalleeSaveStackSlotSize = 8;
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if (ABI.IsO32())
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PrivateGlobalPrefix = "$";
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else if (ABI.IsN32() || ABI.IsN64())
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PrivateGlobalPrefix = ".L";
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PrivateLabelPrefix = PrivateGlobalPrefix;
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AlignmentIsInBytes = false;
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Data16bitsDirective = "\t.2byte\t";
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Data32bitsDirective = "\t.4byte\t";
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Data64bitsDirective = "\t.8byte\t";
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CommentString = "#";
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ZeroDirective = "\t.space\t";
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GPRel32Directive = "\t.gpword\t";
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GPRel64Directive = "\t.gpdword\t";
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DTPRel32Directive = "\t.dtprelword\t";
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DTPRel64Directive = "\t.dtpreldword\t";
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TPRel32Directive = "\t.tprelword\t";
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TPRel64Directive = "\t.tpreldword\t";
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UseAssignmentForEHBegin = true;
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SupportsDebugInformation = true;
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ExceptionsType = ExceptionHandling::DwarfCFI;
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DwarfRegNumForCFI = true;
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HasMipsExpressions = true;
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UseIntegratedAssembler = true;
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}
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