[WebAssembly] Expand symbol flags shown by llvm-objdump --symbols
Differential Revision: https://reviews.llvm.org/D57861
llvm-svn: 353357
diff --git a/llvm/tools/llvm-readobj/WasmDumper.cpp b/llvm/tools/llvm-readobj/WasmDumper.cpp
index e8440f6..42851ab 100644
--- a/llvm/tools/llvm-readobj/WasmDumper.cpp
+++ b/llvm/tools/llvm-readobj/WasmDumper.cpp
@@ -40,6 +40,18 @@
#undef ENUM_ENTRY
};
+static const EnumEntry<unsigned> WasmSymbolFlags[] = {
+#define ENUM_ENTRY(X) \
+ { #X, wasm::WASM_SYMBOL_##X }
+ ENUM_ENTRY(BINDING_GLOBAL),
+ ENUM_ENTRY(BINDING_WEAK),
+ ENUM_ENTRY(BINDING_LOCAL),
+ ENUM_ENTRY(VISIBILITY_DEFAULT),
+ ENUM_ENTRY(VISIBILITY_HIDDEN),
+ ENUM_ENTRY(UNDEFINED),
+#undef ENUM_ENTRY
+};
+
class WasmDumper : public ObjDumper {
public:
WasmDumper(const WasmObjectFile *Obj, ScopedPrinter &Writer)
@@ -209,7 +221,8 @@
WasmSymbol Symbol = Obj->getWasmSymbol(Sym.getRawDataRefImpl());
W.printString("Name", Symbol.Info.Name);
W.printEnum("Type", Symbol.Info.Kind, makeArrayRef(WasmSymbolTypes));
- W.printHex("Flags", Symbol.Info.Flags);
+ W.printFlags("Flags", Symbol.Info.Flags, makeArrayRef(WasmSymbolFlags));
+
if (Symbol.Info.Flags & wasm::WASM_SYMBOL_UNDEFINED)
W.printString("Module", Symbol.Info.Module);
if (Symbol.Info.Kind != wasm::WASM_SYMBOL_TYPE_DATA) {