diff options
| -rw-r--r-- | include/llvm/CodeGen/AsmPrinter.h | 1 | ||||
| -rw-r--r-- | lib/CodeGen/AsmPrinter/AsmPrinter.cpp | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/llvm/CodeGen/AsmPrinter.h b/include/llvm/CodeGen/AsmPrinter.h index c2fd6ce367..4ecc7ade71 100644 --- a/include/llvm/CodeGen/AsmPrinter.h +++ b/include/llvm/CodeGen/AsmPrinter.h @@ -486,6 +486,7 @@ namespace llvm { unsigned uid) const; void EmitLLVMUsedList(const ConstantArray *InitList); void EmitXXStructorList(const Constant *List, bool isCtor); + void EmitTLSInitFuncs(const ConstantArray *InitList); GCMetadataPrinter *GetOrCreateGCPrinter(GCStrategy *C); }; } diff --git a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp index 84162ace41..4a71ad3337 100644 --- a/lib/CodeGen/AsmPrinter/AsmPrinter.cpp +++ b/lib/CodeGen/AsmPrinter/AsmPrinter.cpp @@ -1254,6 +1254,11 @@ bool AsmPrinter::EmitSpecialLLVMGlobal(const GlobalVariable *GV) { return true; } + if (GV->getName() == "llvm.tls_init_funcs") { + EmitTLSInitFuncs(cast<ConstantArray>(GV->getInitializer())); + return true; + } + return false; } @@ -1320,6 +1325,16 @@ void AsmPrinter::EmitXXStructorList(const Constant *List, bool isCtor) { } } +/// EmitTLSInitFuncs - Emit the TLS initialization functions. +void AsmPrinter::EmitTLSInitFuncs(const ConstantArray *InitList) { + const DataLayout *TD = TM.getDataLayout(); + OutStreamer.SwitchSection(getObjFileLowering().getTLSThreadInitSection()); + EmitAlignment(Log2_32(TD->getPointerPrefAlignment())); + for (unsigned I = 0, E = InitList->getNumOperands(); I != E; ++I) + EmitGlobalConstant( + dyn_cast<Constant>(InitList->getOperand(I)->stripPointerCasts())); +} + //===--------------------------------------------------------------------===// // Emission and print routines // |