From 1ae2248e140fa52193b6f8bc5391ffecf16136ce Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Wed, 9 Jan 2013 17:08:15 +0000 Subject: PowerPC: EH adjustments This patch adjust the r171506 to make all DWARF enconding pc-relative for PPC64. It also adds the R_PPC64_REL32 relocation handling in MCJIT (since the eh_frame will not generate PIC-relative relocation) and also adds the emission of stubs created by the TTypeEncoding. llvm-svn: 171979 --- llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp') diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp index 4319894376d..839f918a06c 100644 --- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp +++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp @@ -768,6 +768,25 @@ bool PPCLinuxAsmPrinter::doFinalization(Module &M) { } } + MachineModuleInfoELF &MMIELF = + MMI->getObjFileInfo(); + + MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList(); + if (!Stubs.empty()) { + OutStreamer.SwitchSection(getObjFileLowering().getDataSection()); + for (unsigned i = 0, e = Stubs.size(); i != e; ++i) { + // L_foo$stub: + OutStreamer.EmitLabel(Stubs[i].first); + // .long _foo + OutStreamer.EmitValue(MCSymbolRefExpr::Create(Stubs[i].second.getPointer(), + OutContext), + isPPC64 ? 8 : 4/*size*/, 0/*addrspace*/); + } + + Stubs.clear(); + OutStreamer.AddBlankLine(); + } + return AsmPrinter::doFinalization(M); } -- cgit v1.2.3