dwarf::DW_FORM_data8, ID);
}
- // If we've requested ranges and have them emit a DW_AT_ranges attribute
- // on the unit that will remain in the .o file, otherwise add a
- // DW_AT_low_pc.
+ // If we have code split among multiple sections or we've requested
+ // it then emit a DW_AT_ranges attribute on the unit that will remain
+ // in the .o file, otherwise add a DW_AT_low_pc.
// FIXME: Also add a high pc if we can.
- // FIXME: We should use ranges if we have multiple compile units.
+ // FIXME: We should use ranges if we have multiple compile units or
+ // allow reordering of code ala .subsections_via_symbols in mach-o.
DwarfCompileUnit *U = SkCU ? SkCU : static_cast<DwarfCompileUnit *>(TheU);
- if (DwarfCURanges && TheU->getRanges().size())
+ if ((DwarfCURanges || TargetMachine::getFunctionSections()) &&
+ TheU->getRanges().size())
addSectionLabel(Asm, U, U->getUnitDie(), dwarf::DW_AT_ranges,
Asm->GetTempSymbol("cu_ranges", U->getUniqueID()),
DwarfDebugRangeSectionSym);