1 //===-- llvm/Target/PPCTargetObjectFile.cpp - PPC Object Info Impl --------===//
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 "PPCTargetObjectFile.h"
11 #include "PPCSubtarget.h"
12 #include "llvm/MC/MCSectionMachO.h"
13 #include "llvm/Support/Dwarf.h"
14 #include "llvm/Target/TargetMachine.h"
15 using namespace llvm;
16 using namespace dwarf;
17 
18 //===----------------------------------------------------------------------===//
19 //                              Mach-O Target
20 //===----------------------------------------------------------------------===//
21 
22 void PPCMachOTargetObjectFile::Initialize(MCContext &Ctx,
23                                           const TargetMachine &TM) {
24   TargetLoweringObjectFileMachO::Initialize(Ctx, TM);
25 
26   // Exception Handling.
27   LSDASection = getMachOSection("__TEXT", "__gcc_except_tab", 0,
28                                 SectionKind::getReadOnlyWithRel());
29 }
30 
31 unsigned PPCMachOTargetObjectFile::getTTypeEncoding() const {
32   return DW_EH_PE_indirect | DW_EH_PE_pcrel | DW_EH_PE_sdata4;
33 }
34