.addImm(MI->getOperand(5).getImm());
}
+static const MCSymbolRefExpr *getTLSGetOffset(MCContext &Context) {
+ StringRef Name = "__tls_get_offset";
+ return MCSymbolRefExpr::Create(Context.GetOrCreateSymbol(Name),
+ MCSymbolRefExpr::VK_PLT,
+ Context);
+}
+
+static const MCSymbolRefExpr *getGlobalOffsetTable(MCContext &Context) {
+ StringRef Name = "_GLOBAL_OFFSET_TABLE_";
+ return MCSymbolRefExpr::Create(Context.GetOrCreateSymbol(Name),
+ MCSymbolRefExpr::VK_None,
+ Context);
+}
+
void SystemZAsmPrinter::EmitInstruction(const MachineInstr *MI) {
SystemZMCInstLower Lower(MF->getContext(), *this);
MCInst LoweredMI;
LoweredMI = MCInstBuilder(SystemZ::BR).addReg(SystemZ::R1D);
break;
+ case SystemZ::TLS_GDCALL:
+ LoweredMI = MCInstBuilder(SystemZ::BRASL)
+ .addReg(SystemZ::R14D)
+ .addExpr(getTLSGetOffset(MF->getContext()))
+ .addExpr(Lower.getExpr(MI->getOperand(0), MCSymbolRefExpr::VK_TLSGD));
+ break;
+
+ case SystemZ::TLS_LDCALL:
+ LoweredMI = MCInstBuilder(SystemZ::BRASL)
+ .addReg(SystemZ::R14D)
+ .addExpr(getTLSGetOffset(MF->getContext()))
+ .addExpr(Lower.getExpr(MI->getOperand(0), MCSymbolRefExpr::VK_TLSLDM));
+ break;
+
+ case SystemZ::GOT:
+ LoweredMI = MCInstBuilder(SystemZ::LARL)
+ .addReg(MI->getOperand(0).getReg())
+ .addExpr(getGlobalOffsetTable(MF->getContext()));
+ break;
+
case SystemZ::IILF64:
LoweredMI = MCInstBuilder(SystemZ::IILF)
.addReg(SystemZMC::getRegAsGR32(MI->getOperand(0).getReg()))
#undef LOWER_HIGH
case SystemZ::Serialize:
- if (Subtarget->hasFastSerialization())
+ if (MF->getSubtarget<SystemZSubtarget>().hasFastSerialization())
LoweredMI = MCInstBuilder(SystemZ::AsmBCR)
.addImm(14).addReg(SystemZ::R0D);
else
static MCSymbolRefExpr::VariantKind
getModifierVariantKind(SystemZCP::SystemZCPModifier Modifier) {
switch (Modifier) {
+ case SystemZCP::TLSGD: return MCSymbolRefExpr::VK_TLSGD;
+ case SystemZCP::TLSLDM: return MCSymbolRefExpr::VK_TLSLDM;
+ case SystemZCP::DTPOFF: return MCSymbolRefExpr::VK_DTPOFF;
case SystemZCP::NTPOFF: return MCSymbolRefExpr::VK_NTPOFF;
}
llvm_unreachable("Invalid SystemCPModifier!");
}
void SystemZAsmPrinter::EmitEndOfAsmFile(Module &M) {
- if (Subtarget->isTargetELF()) {
+ if (Triple(TM.getTargetTriple()).isOSBinFormatELF()) {
auto &TLOFELF =
static_cast<const TargetLoweringObjectFileELF &>(getObjFileLowering());