diff --git a/lib/Target/ARM/ARMAsmPrinter.cpp b/lib/Target/ARM/ARMAsmPrinter.cpp index efb20d150ed..a78e54d0e99 100644 --- a/lib/Target/ARM/ARMAsmPrinter.cpp +++ b/lib/Target/ARM/ARMAsmPrinter.cpp @@ -23,6 +23,7 @@ #include "llvm/CodeGen/MachineFunctionPass.h" #include "llvm/CodeGen/MachineConstantPool.h" #include "llvm/CodeGen/MachineInstr.h" +#include "llvm/Target/TargetData.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Support/Mangler.h" #include "llvm/ADT/Statistic.h" @@ -190,6 +191,34 @@ bool ARMAsmPrinter::doInitialization(Module &M) { } bool ARMAsmPrinter::doFinalization(Module &M) { + const TargetData *TD = TM.getTargetData(); + + for (Module::const_global_iterator I = M.global_begin(), E = M.global_end(); + I != E; ++I) { + if (!I->hasInitializer()) // External global require no code + continue; + + if (EmitSpecialLLVMGlobal(I)) + continue; + + O << "\n\n"; + std::string name = Mang->getValueName(I); + Constant *C = I->getInitializer(); + unsigned Size = TD->getTypeSize(C->getType()); + unsigned Align = TD->getTypeAlignment(C->getType()); + + assert (I->getLinkage() == GlobalValue::ExternalLinkage); + O << "\t.globl " << name << "\n"; + + assert (!C->isNullValue()); + SwitchToDataSection(".data", I); + + EmitAlignment(Align, I); + O << "\t.type " << name << ", %object\n"; + O << "\t.size " << name << ", " << Size << "\n"; + O << name << ":\n"; + EmitGlobalConstant(C); + } AsmPrinter::doFinalization(M); return false; // success }