[lld] [llvm] [Object][Wasm] Use file offset for section addresses in linked wasm files (PR #80529)

[Derek Schuff via llvm-commits]

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@@ -1366,8 +1375,9 @@ static SymbolInfoTy createDummySymbolInfo(const ObjectFile &Obj,
                                           uint8_t Type) {
   if (Obj.isXCOFF() && (SymbolDescription || TracebackTable))
     return SymbolInfoTy(std::nullopt, Addr, Name, std::nullopt, false);
-  else
-    return SymbolInfoTy(Addr, Name, Type);
+  if (Obj.isWasm())
+    return SymbolInfoTy(Addr, Name, wasm::WASM_SYMBOL_TYPE_SECTION);
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dschuff wrote:

It doesn't actually matter what the symbol kind is, it just has to be distinguishable from a regular function symbol in WebAssemblyDisassembler.cpp. Its address is the beginning of the section so it seemed reasonable to call it a section symbol, but we could come up with something else; perhaps a dummy symbol type or something else on the SymbolInfoTy object.

https://github.com/llvm/llvm-project/pull/80529