[wasm] Experimental: Add support for multiple non-homogeneous tables

src/wasm/wasm-interpreter.cc

Index: src/wasm/wasm-interpreter.cc
diff --git a/src/wasm/wasm-interpreter.cc b/src/wasm/wasm-interpreter.cc
index aabf4105634f0de9723c6f5b88810eb4e3855c6b..49ed755e4868e62ab9f2342a4df51a4f3ef72135 100644
--- a/src/wasm/wasm-interpreter.cc
+++ b/src/wasm/wasm-interpreter.cc
@@ -1397,13 +1397,10 @@ class ThreadImpl : public WasmInterpreter::Thread {
           size_t index = stack_.size() - operand.arity - 1;
           DCHECK_LT(index, stack_.size());
           uint32_t entry_index = stack_[index].to<uint32_t>();
-          // Assume only one table for now.
-          DCHECK_LE(module()->function_tables.size(), 1u);
-          InterpreterCode* target = codemap()->GetIndirectCode(0, entry_index);
+          InterpreterCode* target =
+              codemap()->GetIndirectCode(operand.table_index, entry_index);
           if (target == nullptr) {
             return DoTrap(kTrapFuncInvalid, pc);
-          } else if (target->function->sig_index != operand.index) {
-            return DoTrap(kTrapFuncSigMismatch, pc);
           }
 
           DoCall(target, &pc, pc + 1 + operand.length, &limit);