}
; UNDEF: undefined symbol: data_external
-; BADRELOC: undefined-data.ll.tmp.o: relocation of type R_WASM_MEMORY_ADDR_* against undefined data symbol: data_external
+; BADRELOC: undefined-data.ll.tmp.o: relocation R_WASM_MEMORY_ADDR_LEB cannot be used againt symbol data_external; recompile with -fPIC
using namespace lld;
using namespace lld::wasm;
-static StringRef reloctTypeToString(uint8_t RelocType) {
+StringRef lld::relocTypeToString(uint8_t RelocType) {
switch (RelocType) {
#define WASM_RELOC(NAME, REL) \
case REL: \
if (Rel.Type != R_WASM_GLOBAL_INDEX_LEB) {
uint32_t ExpectedValue = File->calcExpectedValue(Rel);
if (ExpectedValue != ExistingValue)
- warn("unexpected existing value for " + reloctTypeToString(Rel.Type) +
+ warn("unexpected existing value for " + relocTypeToString(Rel.Type) +
": existing=" + Twine(ExistingValue) +
" expected=" + Twine(ExpectedValue));
}
for (const WasmRelocation &Rel : Relocations) {
uint8_t *Loc = Buf + Rel.Offset + Off;
uint32_t Value = File->calcNewValue(Rel);
- LLVM_DEBUG(dbgs() << "apply reloc: type=" << reloctTypeToString(Rel.Type)
+ LLVM_DEBUG(dbgs() << "apply reloc: type=" << relocTypeToString(Rel.Type)
<< " addend=" << Rel.Addend << " index=" << Rel.Index
<< " value=" << Value << " offset=" << Rel.Offset
<< "\n");
} // namespace wasm
std::string toString(const wasm::InputChunk *);
+StringRef relocTypeToString(uint8_t RelocType);
+
} // namespace lld
#endif // LLD_WASM_INPUT_CHUNKS_H
case R_WASM_MEMORY_ADDR_SLEB:
case R_WASM_MEMORY_ADDR_I32:
case R_WASM_MEMORY_ADDR_LEB: {
- DataSymbol *DataSym = File->getDataSymbol(Reloc.Index);
- if (!Config->Relocatable && !isa<DefinedData>(DataSym) &&
- !DataSym->isWeak())
- error(File->getName() +
- ": relocation of type R_WASM_MEMORY_ADDR_* "
- "against undefined data symbol: " +
- DataSym->getName());
+ DataSymbol *Sym = File->getDataSymbol(Reloc.Index);
+ if (!Config->Relocatable && !isa<DefinedData>(Sym) && !Sym->isWeak())
+ error(File->getName() + ": relocation " +
+ relocTypeToString(Reloc.Type) + " cannot be used againt symbol " +
+ Sym->getName() + "; recompile with -fPIC");
+
break;
}
case R_WASM_GLOBAL_INDEX_LEB: {