[wasm] Fix build after WasmDispatchTable refactoring

paolosevMSFT · V8 LUCI CQ · commit 054bea0f7fb4 · 2025-11-03T06:31:19.000-08:00
Fix DrumBrake build break caused by changes in https://crrev.com/c/7105440 (Reland "[sandbox][wasm] Un-expose dispatch_table_for_imports") Change-Id: I480843c9e1d98df96bdb489f76219680525d9304 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/7110678 Reviewed-by: Daniel Lehmann <dlehmann@chromium.org> Reviewed-by: Jakob Kummerow <jkummerow@chromium.org> Commit-Queue: Paolo Severini <paolosev@microsoft.com> Commit-Queue: Jakob Kummerow <jkummerow@chromium.org> Cr-Commit-Position: refs/heads/main@{#103468}
diff --git a/src/wasm/wasm-objects.cc b/src/wasm/wasm-objects.cc
@@ -2497,7 +2497,8 @@ void SetForNonWrapper(Tagged<DispatchTable> dispatch_table, int index,
   } else {
 #if V8_ENABLE_DRUMBRAKE
     // Ignore call_target, not used in jitless mode.
-    WriteField<int>(offset + kFunctionIndexBias, function_index);
+    dispatch_table->template WriteField<int>(
+        offset + DispatchTable::kFunctionIndexBias, function_index);
 #endif  // V8_ENABLE_DRUMBRAKE
   }
   dispatch_table->WriteProtectedPointerField(
@@ -2578,7 +2579,8 @@ void SetForWrapper(
   } else {
 #if V8_ENABLE_DRUMBRAKE
     // Ignore call_target, not used in jitless mode.
-    WriteField<int>(offset + kFunctionIndexBias, function_index);
+    dispatch_table->template WriteField<int>(
+        offset + DispatchTable::kFunctionIndexBias, function_index);
 #endif  // V8_ENABLE_DRUMBRAKE
   }
   if constexpr (requires { DispatchTable::kSigBias; }) {
diff --git a/src/wasm/wasm-objects.h b/src/wasm/wasm-objects.h
@@ -961,10 +961,9 @@ class WasmDispatchTableForImports : public TrustedObject {
   // In jitless mode, reuse the 'target' field storage to hold the (uint32_t)
   // function index.
   static constexpr size_t kFunctionIndexBias = kTargetBias;
-#else
+#endif  // V8_ENABLE_DRUMBRAKE
   static constexpr size_t kEntryPaddingSize =
       TAGGED_SIZE_8_BYTES ? kUInt32Size : 0;
-#endif  // V8_ENABLE_DRUMBRAKE
   static_assert(sizeof(WasmCodePointer) == kUInt32Size);
   static constexpr size_t kImplicitArgBias =
       kTargetBias + kEntryPaddingSize + kUInt32Size;
