1 //===-- MipsMCAsmInfo.cpp - Mips Asm Properties ---------------------------===//
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 // This file contains the declarations of the MipsMCAsmInfo properties.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #include "MipsMCAsmInfo.h"
15 #include "llvm/ADT/Triple.h"
16 
17 using namespace llvm;
18 
anchor()19 void MipsMCAsmInfo::anchor() { }
20 
MipsMCAsmInfo(StringRef TT)21 MipsMCAsmInfo::MipsMCAsmInfo(StringRef TT) {
22   Triple TheTriple(TT);
23   if ((TheTriple.getArch() == Triple::mips) ||
24       (TheTriple.getArch() == Triple::mips64))
25     IsLittleEndian = false;
26 
27   if ((TheTriple.getArch() == Triple::mips64el) ||
28       (TheTriple.getArch() == Triple::mips64)) {
29     PointerSize = CalleeSaveStackSlotSize = 8;
30   }
31 
32   AlignmentIsInBytes          = false;
33   Data16bitsDirective         = "\t.2byte\t";
34   Data32bitsDirective         = "\t.4byte\t";
35   Data64bitsDirective         = "\t.8byte\t";
36   PrivateGlobalPrefix         = "$";
37   PrivateLabelPrefix          = "$";
38   CommentString               = "#";
39   ZeroDirective               = "\t.space\t";
40   GPRel32Directive            = "\t.gpword\t";
41   GPRel64Directive            = "\t.gpdword\t";
42   UseAssignmentForEHBegin = true;
43   SupportsDebugInformation = true;
44   ExceptionsType = ExceptionHandling::DwarfCFI;
45   DwarfRegNumForCFI = true;
46 }
47