void printInstruction(const MachineInstr *MI); // autogenerated.
static const char *getRegisterName(unsigned RegNo);
- void emitLinkage(const MCSymbol *GVSym, GlobalValue::LinkageTypes l);
bool runOnMachineFunction(MachineFunction &F);
bool PrintAsmOperand(const MachineInstr *MI, unsigned OpNo,
unsigned AsmVariant, const char *ExtraCode);
RegisterAsmPrinter<BlackfinAsmPrinter> X(TheBlackfinTarget);
}
-void BlackfinAsmPrinter::emitLinkage(const MCSymbol *GVSym,
- GlobalValue::LinkageTypes L) {
- switch (L) {
- default: llvm_unreachable("Unknown linkage type!");
- case GlobalValue::InternalLinkage: // Symbols default to internal.
- case GlobalValue::PrivateLinkage:
- case GlobalValue::LinkerPrivateLinkage:
- break;
- case GlobalValue::ExternalLinkage:
- O << MAI->getGlobalDirective() << *GVSym << "\n";
- break;
- case GlobalValue::LinkOnceAnyLinkage:
- case GlobalValue::LinkOnceODRLinkage:
- case GlobalValue::WeakAnyLinkage:
- case GlobalValue::WeakODRLinkage:
- O << MAI->getGlobalDirective() << *GVSym << "\n";
- O << MAI->getWeakDefDirective() << *GVSym << "\n";
- break;
- }
-}
-
/// runOnMachineFunction - This uses the printInstruction()
/// method to print assembly for each instruction.
///
bool BlackfinAsmPrinter::runOnMachineFunction(MachineFunction &MF) {
SetupMachineFunction(MF);
- EmitConstantPool(MF.getConstantPool());
- EmitJumpTableInfo(MF);
-
- const Function *F = MF.getFunction();
- OutStreamer.SwitchSection(getObjFileLowering().SectionForGlobal(F, Mang, TM));
- EmitAlignment(2, F);
- emitLinkage(CurrentFnSym, F->getLinkage());
- printVisibility(CurrentFnSym, F->getVisibility());
-
- O << "\t.type\t" << *CurrentFnSym << ", STT_FUNC\n";
- O << *CurrentFnSym << ":\n";
-
- if (DW)
- DW->BeginFunction(&MF);
-
+
+ EmitFunctionHeader();
+
// Print out code for the function.
for (MachineFunction::const_iterator I = MF.begin(), E = MF.end();
I != E; ++I) {
}
}
+ EmitJumpTableInfo(MF);
+
O << "\t.size " << *CurrentFnSym << ", .-" << *CurrentFnSym << "\n";
if (DW)