src/gallium/drivers/radeon/MCTargetDesc/AMDGPUMCAsmInfo.cpp

   1 //===-- MCTargetDesc/AMDGPUMCAsmInfo.cpp - Assembly Info ------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 #include "AMDGPUMCAsmInfo.h"
  11
  12 using namespace llvm;
  13 AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(const Target &T, StringRef &TT) : MCAsmInfo()
  14 {
  15   HasSingleParameterDotFile = false;
  16   WeakDefDirective = 0;
  17   //===------------------------------------------------------------------===//
  18   HasSubsectionsViaSymbols = true;
  19   HasMachoZeroFillDirective = false;
  20   HasMachoTBSSDirective = false;
  21   HasStaticCtorDtorReferenceInStaticMode = false;
  22   LinkerRequiresNonEmptyDwarfLines = true;
  23   MaxInstLength = 16;
  24   PCSymbol = "$";
  25   SeparatorString = "\n";
  26   CommentColumn = 40;
  27   CommentString = ";";
  28   LabelSuffix = ":";
  29   GlobalPrefix = "@";
  30   PrivateGlobalPrefix = ";.";
  31   LinkerPrivateGlobalPrefix = "!";
  32   InlineAsmStart = ";#ASMSTART";
  33   InlineAsmEnd = ";#ASMEND";
  34   AssemblerDialect = 0;
  35   AllowQuotesInName = false;
  36   AllowNameToStartWithDigit = false;
  37   AllowPeriodsInName = false;
  38
  39   //===--- Data Emission Directives -------------------------------------===//
  40   ZeroDirective = ".zero";
  41   AsciiDirective = ".ascii\t";
  42   AscizDirective = ".asciz\t";
  43   Data8bitsDirective = ".byte\t";
  44   Data16bitsDirective = ".short\t";
  45   Data32bitsDirective = ".long\t";
  46   Data64bitsDirective = ".quad\t";
  47   GPRel32Directive = 0;
  48   SunStyleELFSectionSwitchSyntax = true;
  49   UsesELFSectionDirectiveForBSS = true;
  50   HasMicrosoftFastStdCallMangling = false;
  51
  52   //===--- Alignment Information ----------------------------------------===//
  53   AlignDirective = ".align\t";
  54   AlignmentIsInBytes = true;
  55   TextAlignFillValue = 0;
  56
  57   //===--- Global Variable Emission Directives --------------------------===//
  58   GlobalDirective = ".global";
  59   ExternDirective = ".extern";
  60   HasSetDirective = false;
  61   HasAggressiveSymbolFolding = true;
  62   LCOMMDirectiveType = LCOMM::None;
  63   COMMDirectiveAlignmentIsInBytes = false;
  64   HasDotTypeDotSizeDirective = false;
  65   HasNoDeadStrip = true;
  66   HasSymbolResolver = false;
  67   WeakRefDirective = ".weakref\t";
  68   LinkOnceDirective = 0;
  69   //===--- Dwarf Emission Directives -----------------------------------===//
  70   HasLEB128 = true;
  71   SupportsDebugInformation = true;
  72   ExceptionsType = ExceptionHandling::None;
  73   DwarfUsesInlineInfoSection = false;
  74   DwarfSectionOffsetDirective = ".offset";
  75   DwarfUsesLabelOffsetForRanges = true;
  76
  77   //===--- CBE Asm Translation Table -----------------------------------===//
  78   AsmTransCBE = 0;
  79 }
  80 const char*
  81 AMDGPUMCAsmInfo::getDataASDirective(unsigned int Size, unsigned int AS) const
  82 {
  83   switch (AS) {
  84     default:
  85       return 0;
  86     case 0:
  87       return 0;
  88   };
  89   return 0;
  90 }
  91
  92 const MCSection*
  93 AMDGPUMCAsmInfo::getNonexecutableStackSection(MCContext &CTX) const
  94 {
  95   return 0;
  96 }