diff options
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp index 708f5f7536f..4f4ebfc5629 100644 --- a/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/DwarfUnit.cpp @@ -1587,6 +1587,26 @@ void DwarfTypeUnit::emitHeader(bool UseOffsets) { sizeof(Ty->getOffset())); } +DIE::value_iterator +DwarfUnit::addSectionDelta(DIE &Die, dwarf::Attribute Attribute, + const MCSymbol *Hi, const MCSymbol *Lo) { + return Die.addValue(DIEValueAllocator, Attribute, + DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset + : dwarf::DW_FORM_data4, + new (DIEValueAllocator) DIEDelta(Hi, Lo)); +} + +DIE::value_iterator +DwarfUnit::addSectionLabel(DIE &Die, dwarf::Attribute Attribute, + const MCSymbol *Label, const MCSymbol *Sec) { + if (Asm->MAI->doesDwarfUseRelocationsAcrossSections()) + return addLabel(Die, Attribute, + DD->getDwarfVersion() >= 4 ? dwarf::DW_FORM_sec_offset + : dwarf::DW_FORM_data4, + Label); + return addSectionDelta(Die, Attribute, Label, Sec); +} + bool DwarfTypeUnit::isDwoUnit() const { // Since there are no skeleton type units, all type units are dwo type units // when split DWARF is being used. |
