++I) {
uint32_t Flags = I->getFlags();
- bool IsCommon = Flags & SymbolRef::SF_Common;
- if (IsCommon)
+ if (Flags & SymbolRef::SF_Common)
CommonSymbols.push_back(*I);
else {
object::SymbolRef::Type SymType = I->getType();
- if (SymType == object::SymbolRef::ST_Function ||
- SymType == object::SymbolRef::ST_Data ||
- SymType == object::SymbolRef::ST_Unknown) {
+ // Get symbol name.
+ ErrorOr<StringRef> NameOrErr = I->getName();
+ Check(NameOrErr.getError());
+ StringRef Name = *NameOrErr;
+
+ // Compute JIT symbol flags.
+ JITSymbolFlags RTDyldSymFlags = JITSymbolFlags::None;
+ if (Flags & SymbolRef::SF_Weak)
+ RTDyldSymFlags |= JITSymbolFlags::Weak;
+ if (Flags & SymbolRef::SF_Exported)
+ RTDyldSymFlags |= JITSymbolFlags::Exported;
+
+ if (Flags & SymbolRef::SF_Absolute) {
+ auto Addr = I->getAddress();
+ Check(Addr.getError());
+ uint64_t SectOffset = *Addr;
+ unsigned SectionID = AbsoluteSymbolSection;
+
+ DEBUG(dbgs() << "\tType: " << SymType << " (absolute) Name: " << Name
+ << " SID: " << SectionID << " Offset: "
+ << format("%p", (uintptr_t)SectOffset)
+ << " flags: " << Flags << "\n");
+ GlobalSymbolTable[Name] =
+ SymbolTableEntry(SectionID, SectOffset, RTDyldSymFlags);
+ } else if (SymType == object::SymbolRef::ST_Function ||
+ SymType == object::SymbolRef::ST_Data ||
+ SymType == object::SymbolRef::ST_Unknown ||
+ SymType == object::SymbolRef::ST_Other) {
- ErrorOr<StringRef> NameOrErr = I->getName();
- Check(NameOrErr.getError());
- StringRef Name = *NameOrErr;
ErrorOr<section_iterator> SIOrErr = I->getSection();
Check(SIOrErr.getError());
section_iterator SI = *SIOrErr;
if (SI == Obj.section_end())
continue;
+ // Get symbol offset.
uint64_t SectOffset;
Check(getOffset(*I, *SI, SectOffset));
bool IsCode = SI->isText();
- unsigned SectionID =
- findOrEmitSection(Obj, *SI, IsCode, LocalSections);
+ unsigned SectionID = findOrEmitSection(Obj, *SI, IsCode, LocalSections);
+
DEBUG(dbgs() << "\tType: " << SymType << " Name: " << Name
<< " SID: " << SectionID << " Offset: "
<< format("%p", (uintptr_t)SectOffset)
<< " flags: " << Flags << "\n");
- JITSymbolFlags RTDyldSymFlags = JITSymbolFlags::None;
- if (Flags & SymbolRef::SF_Weak)
- RTDyldSymFlags |= JITSymbolFlags::Weak;
- if (Flags & SymbolRef::SF_Exported)
- RTDyldSymFlags |= JITSymbolFlags::Exported;
GlobalSymbolTable[Name] =
SymbolTableEntry(SectionID, SectOffset, RTDyldSymFlags);
}