diff options
| -rw-r--r-- | llvm/lib/Target/ARM/ARMAsmPrinter.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp index 9d3ef7a71ef..2b97e015bf4 100644 --- a/llvm/lib/Target/ARM/ARMAsmPrinter.cpp +++ b/llvm/lib/Target/ARM/ARMAsmPrinter.cpp @@ -545,6 +545,28 @@ void ARMAsmPrinter::EmitEndOfAsmFile(Module &M) { // generates code that does this, it is always safe to set. OutStreamer.EmitAssemblerFlag(MCAF_SubsectionsViaSymbols); } + + // Emit a .data.rel section containing any stubs that were created. + if (Subtarget->isTargetELF()) { + const TargetLoweringObjectFileELF &TLOFELF = + static_cast<const TargetLoweringObjectFileELF &>(getObjFileLowering()); + + MachineModuleInfoELF &MMIELF = MMI->getObjFileInfo<MachineModuleInfoELF>(); + + // Output stubs for external and common global variables. + MachineModuleInfoELF::SymbolListTy Stubs = MMIELF.GetGVStubList(); + if (!Stubs.empty()) { + OutStreamer.SwitchSection(TLOFELF.getDataRelSection()); + const DataLayout *TD = TM.getDataLayout(); + + for (auto &stub: Stubs) { + OutStreamer.EmitLabel(stub.first); + OutStreamer.EmitSymbolValue(stub.second.getPointer(), + TD->getPointerSize(0)); + } + Stubs.clear(); + } + } } //===----------------------------------------------------------------------===// |
