[wasm] Remove "function tables" from the scope chains.

Building these objects takes a lot of time and memory for realistic
applications and exposing them via the Scope view in DevTools isn't
practical either. We have a replacement in the Console now, and if
this needs more exposure we can think about other, more scalable
ways with better UX.

Fixed: v8:10986
Bug: chromium:1141781
Change-Id: I6177d63a987749889a9880cf0738031191eb5705
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2507696
Commit-Queue: Clemens Backes <clemensb@chromium.org>
Auto-Submit: Benedikt Meurer <bmeurer@chromium.org>
Reviewed-by: Clemens Backes <clemensb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#70894}

src/wasm/wasm-debug.cc

@@ -51,60 +51,6 @@ Handle<String> PrintFToOneByteString(Isolate* isolate, const char* format,
              : isolate->factory()->NewStringFromOneByte(name).ToHandleChecked();
 }
 
-MaybeHandle<JSObject> CreateFunctionTablesObject(
-    Handle<WasmInstanceObject> instance) {
-  Isolate* isolate = instance->GetIsolate();
-  auto tables = handle(instance->tables(), isolate);
-  if (tables->length() == 0) return MaybeHandle<JSObject>();
-
-  const char* table_label = "table%d";
-  Handle<JSObject> tables_obj = isolate->factory()->NewJSObjectWithNullProto();
-  for (int table_index = 0; table_index < tables->length(); ++table_index) {
-    auto func_table =
-        handle(WasmTableObject::cast(tables->get(table_index)), isolate);
-    if (!IsSubtypeOf(func_table->type(), kWasmFuncRef, instance->module()))
-      continue;
-
-    Handle<String> table_name;
-    if (!WasmInstanceObject::GetTableNameOrNull(isolate, instance, table_index)
-             .ToHandle(&table_name)) {
-      table_name =
-          PrintFToOneByteString<true>(isolate, table_label, table_index);
-    }
-
-    Handle<JSObject> func_table_obj =
-        isolate->factory()->NewJSObjectWithNullProto();
-    JSObject::AddProperty(isolate, tables_obj, table_name, func_table_obj,
-                          NONE);
-    for (int i = 0; i < func_table->current_length(); ++i) {
-      Handle<Object> func = WasmTableObject::Get(isolate, func_table, i);
-      DCHECK(!WasmCapiFunction::IsWasmCapiFunction(*func));
-      if (func->IsNull(isolate)) continue;
-
-      Handle<String> func_name;
-      Handle<JSObject> func_obj =
-          isolate->factory()->NewJSObjectWithNullProto();
-
-      if (WasmExportedFunction::IsWasmExportedFunction(*func)) {
-        auto target_func = Handle<WasmExportedFunction>::cast(func);
-        auto target_instance = handle(target_func->instance(), isolate);
-        auto module = handle(target_instance->module_object(), isolate);
-        func_name = WasmModuleObject::GetFunctionName(
-            isolate, module, target_func->function_index());
-      } else if (WasmJSFunction::IsWasmJSFunction(*func)) {
-        auto target_func = Handle<JSFunction>::cast(func);
-        func_name = JSFunction::GetName(target_func);
-        if (func_name->length() == 0) {
-          func_name = isolate->factory()->InternalizeUtf8String("anonymous");
-        }
-      }
-      JSObject::AddProperty(isolate, func_obj, func_name, func, NONE);
-      JSObject::AddDataElement(func_table_obj, i, func_obj, NONE);
-    }
-  }
-  return tables_obj;
-}
-
 Handle<Object> WasmValueToValueObject(Isolate* isolate, WasmValue value) {
   Handle<ByteArray> bytes;
   switch (value.type().kind()) {
@@ -272,14 +218,6 @@ Handle<JSObject> GetModuleScopeObject(Handle<WasmInstanceObject> instance) {
                           NONE);
   }
 
-  Handle<JSObject> function_tables_obj;
-  if (CreateFunctionTablesObject(instance).ToHandle(&function_tables_obj)) {
-    Handle<String> tables_name = isolate->factory()->InternalizeString(
-        StaticCharVector("function tables"));
-    JSObject::AddProperty(isolate, module_scope_object, tables_name,
-                          function_tables_obj, NONE);
-  }
-
   auto& globals = instance->module()->globals;
   if (globals.size() > 0) {
     Handle<JSObject> globals_obj =

test/inspector/debugger/wasm-scope-info-expected.txt

@@ -15,8 +15,6 @@ at func (0:147):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -31,8 +29,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -49,8 +45,6 @@ at func (0:149):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -66,8 +60,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -84,8 +76,6 @@ at func (0:151):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -100,8 +90,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -118,8 +106,6 @@ at func (0:153):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -135,8 +121,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -153,8 +137,6 @@ at func (0:155):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -169,8 +151,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -187,8 +167,6 @@ at func (0:166):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -204,8 +182,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -222,8 +198,6 @@ at func (0:168):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -238,8 +212,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -256,8 +228,6 @@ at func (0:179):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -273,8 +243,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -291,8 +259,6 @@ at func (0:181):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -307,8 +273,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -325,8 +289,6 @@ at func (0:183):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -342,8 +304,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -360,8 +320,6 @@ at func (0:184):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -377,8 +335,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -395,8 +351,6 @@ at func (0:186):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -413,8 +367,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -431,8 +383,6 @@ at func (0:187):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -449,8 +399,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -467,8 +415,6 @@ at func (0:188):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -484,8 +430,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -502,8 +446,6 @@ at func (0:190):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -518,8 +460,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -536,8 +476,6 @@ at func (0:192):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -553,8 +491,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -571,8 +507,6 @@ at func (0:194):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -588,8 +522,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -606,8 +538,6 @@ at func (0:196):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -622,8 +552,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -640,8 +568,6 @@ at func (0:198):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -657,8 +583,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -675,8 +599,6 @@ at func (0:199):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -692,8 +614,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -710,8 +630,6 @@ at func (0:201):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -726,8 +644,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -744,8 +660,6 @@ at func (0:203):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f64)
@@ -761,8 +675,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -779,8 +691,6 @@ at func (0:205):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 15 (i32)
  - scope (local):
    0: 0 (f64)
@@ -795,8 +705,6 @@ at call_func (0:132):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 15 (i32)
  - scope (local):
    var0: 4 (i32)
@@ -813,8 +721,6 @@ at call_func (0:134):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, call_func: function 0() { [native code] }
    globals: "exported_global": 15 (i32)
  - scope (local):
    var0: 4 (i32)

test/inspector/debugger/wasm-scope-info-liftoff-expected.txt

@@ -15,8 +15,6 @@ at C (interpreted) (0:169):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -27,8 +25,6 @@ at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f32)
@@ -44,8 +40,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -61,8 +55,6 @@ at C (interpreted) (0:171):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -74,8 +66,6 @@ at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    0: 0 (f32)
@@ -91,8 +81,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 0 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -108,8 +96,6 @@ at C (interpreted) (0:173):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -120,8 +106,6 @@ at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -137,8 +121,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -154,8 +136,6 @@ at C (interpreted) (0:175):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -167,8 +147,6 @@ at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -184,8 +162,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -201,8 +177,6 @@ at C (interpreted) (0:177):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    i32_arg: 42 (i32)
@@ -213,8 +187,6 @@ at B (liftoff) (0:158):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -230,8 +202,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -247,8 +217,6 @@ at B (liftoff) (0:160):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -264,8 +232,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -281,8 +247,6 @@ at B (liftoff) (0:161):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -297,8 +261,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -314,8 +276,6 @@ at B (liftoff) (0:162):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    0: 0 (f32)
@@ -329,8 +289,6 @@ at A (liftoff) (0:128):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)
@@ -346,8 +304,6 @@ at A (liftoff) (0:130):
  - scope (module):
    instance: exports: "exported_global" (Global), "exported_memory" (Memory), "exported_table" (Table), "main" (Function)
    exported_memory: Uint8Array(65536)
-   function tables: 
-      exported_table: js_func: function js_func() { [native code] }, anonymous: function () { [native code] }, A (liftoff): function 0() { [native code] }
    globals: "exported_global": 42 (i32)
  - scope (local):
    var0: 42 (i32)