/// EmitValue - Emit label value.
///
void DIELabel::emitValue(const AsmPrinter *AP, dwarf::Form Form) const {
- AP->emitLabelReference(
- Label, SizeOf(AP, Form),
- Form == dwarf::DW_FORM_strp || Form == dwarf::DW_FORM_sec_offset ||
- Form == dwarf::DW_FORM_ref_addr || Form == dwarf::DW_FORM_data4);
+ bool IsSectionRelative = Form != dwarf::DW_FORM_addr;
+ AP->emitLabelReference(Label, SizeOf(AP, Form), IsSectionRelative);
}
/// SizeOf - Determine size of label value in bytes.
///
unsigned DIELabel::SizeOf(const AsmPrinter *AP, dwarf::Form Form) const {
- if (Form == dwarf::DW_FORM_data4) return 4;
- if (Form == dwarf::DW_FORM_sec_offset) return 4;
- if (Form == dwarf::DW_FORM_strp) return 4;
- return AP->MAI->getCodePointerSize();
+ switch (Form) {
+ case dwarf::DW_FORM_data4:
+ return 4;
+ case dwarf::DW_FORM_sec_offset:
+ case dwarf::DW_FORM_strp:
+ // FIXME: add support for DWARF64
+ return 4;
+ case dwarf::DW_FORM_addr:
+ return AP->MAI->getCodePointerSize();
+ default:
+ llvm_unreachable("DIE Value form not supported yet");
+ }
}
LLVM_DUMP_METHOD
true});
DIELoc *Loc = new (DIEValueAllocator) DIELoc;
addUInt(*Loc, dwarf::DW_FORM_data1, dwarf::DW_OP_WASM_location);
- addSInt(*Loc, dwarf::DW_FORM_sdata, FrameBase.Location.WasmLoc.Kind);
- addLabel(*Loc, dwarf::DW_FORM_udata, SPSym);
+ addSInt(*Loc, dwarf::DW_FORM_sdata, TI_GLOBAL_RELOC);
+ addLabel(*Loc, dwarf::DW_FORM_data4, SPSym);
DD->addArangeLabel(SymbolCU(this, SPSym));
addUInt(*Loc, dwarf::DW_FORM_data1, dwarf::DW_OP_stack_value);
addBlock(*SPDie, dwarf::DW_AT_frame_base, Loc);
}
addUInt(Die, dwarf::DW_FORM_data1, dwarf::DW_OP_addr);
- addLabel(Die, dwarf::DW_FORM_udata, Sym);
+ addLabel(Die, dwarf::DW_FORM_addr, Sym);
}
void DwarfUnit::addLabelDelta(DIE &Die, dwarf::Attribute Attribute,