diff --git a/Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.h b/Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.h
index badd342289..dc52dc98da 100644
--- a/Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.h
+++ b/Userland/Libraries/LibWasm/AbstractMachine/AbstractMachine.h
@@ -141,6 +141,7 @@ public:
     }
 
     auto& values() const { return m_values; }
+    auto& values() { return m_values; }
     auto is_trap() const { return m_is_trap; }
 
 private:
@@ -314,6 +315,11 @@ public:
 
     auto is_mutable() const { return m_mutable; }
     auto& value() const { return m_value; }
+    void set_value(Value value)
+    {
+        VERIFY(is_mutable());
+        m_value = move(value);
+    }
 
 private:
     bool m_mutable { false };
@@ -391,7 +397,7 @@ public:
     [[nodiscard]] bool is_empty() const { return m_data.is_empty(); }
     void push(EntryType entry) { m_data.append(move(entry)); }
     auto pop() { return m_data.take_last(); }
-    auto& last() { return m_data.last(); }
+    auto& peek() const { return m_data.last(); }
 
     auto size() const { return m_data.size(); }
     auto& entries() const { return m_data; }
diff --git a/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.cpp b/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.cpp
index 57652cb68a..1dbf4c9db3 100644
--- a/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.cpp
+++ b/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.cpp
@@ -10,6 +10,7 @@
 #include <LibWasm/AbstractMachine/Interpreter.h>
 #include <LibWasm/Opcode.h>
 #include <LibWasm/Printer/Printer.h>
+#include <math.h>
 
 namespace Wasm {
 
@@ -67,9 +68,168 @@ ReadonlyBytes Interpreter::load_from_memory(Configuration& configuration, const
         dbgln("LibWasm: Memory access out of bounds (expected 0 > {} and {} > {})", instance_address, instance_address + size, memory->size());
         return {};
     }
+    dbgln_if(WASM_TRACE_DEBUG, "load({} : {}) -> stack", instance_address, size);
     return memory->data().bytes().slice(instance_address, size);
 }
 
+void Interpreter::store_to_memory(Configuration& configuration, const Instruction& instruction, ReadonlyBytes data)
+{
+    auto& address = configuration.frame()->module().memories().first();
+    auto memory = configuration.store().get(address);
+    VERIFY(memory);
+    auto& arg = instruction.arguments().get<Instruction::MemoryArgument>();
+    auto base = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
+    VERIFY(base.has_value());
+    auto instance_address = base.value() + static_cast<i64>(arg.offset);
+    if (instance_address < 0 || static_cast<u64>(instance_address + data.size()) > memory->size()) {
+        dbgln("LibWasm: Memory access out of bounds (expected 0 > {} and {} > {})", instance_address, instance_address + data.size(), memory->size());
+        return;
+    }
+    dbgln_if(WASM_TRACE_DEBUG, "tempoaray({}b) -> store({})", data.size(), instance_address);
+    data.copy_to(memory->data().bytes().slice(instance_address, data.size()));
+}
+
+void Interpreter::call_address(Configuration& configuration, FunctionAddress address)
+{
+    auto instance = configuration.store().get(address);
+    VERIFY(instance);
+    const FunctionType* type { nullptr };
+    instance->visit([&](const auto& function) { type = &function.type(); });
+    VERIFY(type);
+    Vector<Value> args;
+    args.ensure_capacity(type->parameters().size());
+    for (size_t i = 0; i < type->parameters().size(); ++i) {
+        args.prepend(move(*configuration.stack().pop().get<NonnullOwnPtr<Value>>()));
+    }
+    Configuration function_configuration { configuration.store() };
+    function_configuration.depth() = configuration.depth() + 1;
+    auto result = function_configuration.call(address, move(args));
+    if (result.is_trap())
+        TODO();
+    for (auto& entry : result.values())
+        configuration.stack().push(make<Value>(move(entry)));
+}
+
+#define BINARY_NUMERIC_OPERATION(type, operator, ...)                                             \
+    do {                                                                                          \
+        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<type>();           \
+        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<type>();           \
+        VERIFY(lhs.has_value());                                                                  \
+        VERIFY(rhs.has_value());                                                                  \
+        auto result = lhs.value() operator rhs.value();                                           \
+        dbgln_if(WASM_TRACE_DEBUG, "{} {} {} = {}", lhs.value(), #operator, rhs.value(), result); \
+        configuration.stack().push(make<Value>(__VA_ARGS__(result)));                             \
+        return;                                                                                   \
+    } while (false)
+
+#define BINARY_PREFIX_NUMERIC_OPERATION(type, operation, ...)                                       \
+    do {                                                                                            \
+        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<type>();             \
+        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<type>();             \
+        VERIFY(lhs.has_value());                                                                    \
+        VERIFY(rhs.has_value());                                                                    \
+        auto result = operation(lhs.value(), rhs.value());                                          \
+        dbgln_if(WASM_TRACE_DEBUG, "{}({} {}) = {}", #operation, lhs.value(), rhs.value(), result); \
+        configuration.stack().push(make<Value>(__VA_ARGS__(result)));                               \
+        return;                                                                                     \
+    } while (false)
+
+#define UNARY_MAP(pop_type, operation, ...)                                                   \
+    do {                                                                                      \
+        auto value = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<pop_type>(); \
+        VERIFY(value.has_value());                                                            \
+        auto result = operation(value.value());                                               \
+        dbgln_if(WASM_TRACE_DEBUG, "map({}) {} = {}", #operation, value.value(), result);     \
+        configuration.stack().push(make<Value>(__VA_ARGS__(result)));                         \
+        return;                                                                               \
+    } while (false)
+
+#define UNARY_NUMERIC_OPERATION(type, operation) \
+    UNARY_MAP(type, operation, type)
+
+#define LOAD_AND_PUSH(read_type, push_type)                                            \
+    do {                                                                               \
+        auto slice = load_from_memory(configuration, instruction, sizeof(read_type));  \
+        VERIFY(slice.size() == sizeof(read_type));                                     \
+        if constexpr (sizeof(read_type) == 1)                                          \
+            configuration.stack().push(make<Value>(static_cast<push_type>(slice[0]))); \
+        else                                                                           \
+            configuration.stack().push(make<Value>(read_value<push_type>(slice)));     \
+        return;                                                                        \
+    } while (false)
+
+#define POP_AND_STORE(pop_type, store_type)                                                                               \
+    do {                                                                                                                  \
+        auto value = ConvertToRaw<pop_type> {}(*configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<pop_type>()); \
+        dbgln_if(WASM_TRACE_DEBUG, "stack({}) -> temporary({}b)", value, sizeof(store_type));                             \
+        store_to_memory(configuration, instruction, { &value, sizeof(store_type) });                                      \
+        return;                                                                                                           \
+    } while (false)
+
+template<typename T>
+static T read_value(ReadonlyBytes data)
+{
+    T value;
+    InputMemoryStream stream { data };
+    auto ok = IsSigned<T> ? LEB128::read_signed(stream, value) : LEB128::read_unsigned(stream, value);
+    VERIFY(ok);
+    return value;
+}
+
+template<>
+float read_value<float>(ReadonlyBytes data)
+{
+    InputMemoryStream stream { data };
+    LittleEndian<u32> raw_value;
+    stream >> raw_value;
+    VERIFY(!stream.has_any_error());
+    return bit_cast<float>(static_cast<u32>(raw_value));
+}
+
+template<>
+double read_value<double>(ReadonlyBytes data)
+{
+    InputMemoryStream stream { data };
+    LittleEndian<u64> raw_value;
+    stream >> raw_value;
+    VERIFY(!stream.has_any_error());
+    return bit_cast<double>(static_cast<u64>(raw_value));
+}
+
+template<typename T>
+struct ConvertToRaw {
+    T operator()(T value)
+    {
+        return value;
+    }
+};
+
+template<>
+struct ConvertToRaw<float> {
+    u32 operator()(float value)
+    {
+        LittleEndian<u32> res;
+        ReadonlyBytes bytes { &value, sizeof(float) };
+        InputMemoryStream stream { bytes };
+        stream >> res;
+        VERIFY(!stream.has_any_error());
+        return static_cast<u32>(res);
+    }
+};
+
+template<>
+struct ConvertToRaw<double> {
+    u64 operator()(double value)
+    {
+        LittleEndian<u64> res;
+        ReadonlyBytes bytes { &value, sizeof(double) };
+        InputMemoryStream stream { bytes };
+        stream >> res;
+        VERIFY(!stream.has_any_error());
+        return static_cast<u64>(res);
+    }
+};
+
 void Interpreter::interpret(Configuration& configuration, InstructionPointer& ip, const Instruction& instruction)
 {
     dbgln_if(WASM_TRACE_DEBUG, "Executing instruction {} at ip {}", instruction_name(instruction.opcode()), ip.value());
@@ -164,7 +324,38 @@ void Interpreter::interpret(Configuration& configuration, InstructionPointer& ip
         configuration.ip() = label->continuation();
         return;
     }
+    case Instructions::return_.value(): {
+        Vector<Stack::EntryType> results;
+        auto& frame = *configuration.frame();
+        results.ensure_capacity(frame.arity());
+        for (size_t i = 0; i < frame.arity(); ++i)
+            results.prepend(configuration.stack().pop());
+        // drop all locals
+        OwnPtr<Label> last_label;
+        for (; !configuration.stack().is_empty();) {
+            auto entry = configuration.stack().pop();
+            if (entry.has<NonnullOwnPtr<Label>>()) {
+                last_label = move(entry.get<NonnullOwnPtr<Label>>());
+                continue;
+            }
+            if (entry.has<NonnullOwnPtr<Frame>>()) {
+                // Push the frame back
+                configuration.stack().push(move(entry));
+                // Push its label back (if there is one)
+                if (last_label)
+                    configuration.stack().push(last_label.release_nonnull());
+                break;
+            }
+            last_label.clear();
+        }
+        // Push the results back
+        for (auto& result : results)
+            configuration.stack().push(move(result));
 
+        // Jump past the call/indirect instruction
+        configuration.ip() = configuration.frame()->expression().instructions().size() - 1;
+        return;
+    }
     case Instructions::br.value():
         return branch_to_label(configuration, instruction.arguments().get<LabelIndex>());
     case Instructions::br_if.value(): {
@@ -173,212 +364,357 @@ void Interpreter::interpret(Configuration& configuration, InstructionPointer& ip
         return branch_to_label(configuration, instruction.arguments().get<LabelIndex>());
     }
     case Instructions::br_table.value():
-    case Instructions::call.value():
-    case Instructions::call_indirect.value():
-    case Instructions::i32_load.value():
-    case Instructions::i64_load.value():
-    case Instructions::f32_load.value():
-    case Instructions::f64_load.value():
-    case Instructions::i32_load8_s.value():
         goto unimplemented;
-    case Instructions::i32_load8_u.value(): {
-        auto slice = load_from_memory(configuration, instruction, 1);
-        VERIFY(slice.size() == 1);
-        configuration.stack().push(make<Value>(static_cast<i32>(slice[0])));
+    case Instructions::call.value(): {
+        auto index = instruction.arguments().get<FunctionIndex>();
+        auto address = configuration.frame()->module().functions()[index.value()];
+        dbgln_if(WASM_TRACE_DEBUG, "call({})", address.value());
+        call_address(configuration, address);
         return;
     }
+    case Instructions::call_indirect.value(): {
+        auto& args = instruction.arguments().get<Instruction::IndirectCallArgs>();
+        auto table_address = configuration.frame()->module().tables()[args.table.value()];
+        auto table_instance = configuration.store().get(table_address);
+        auto index = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
+        VERIFY(index.has_value());
+        if (index.value() < 0 || static_cast<size_t>(index.value()) >= table_instance->elements().size()) {
+            dbgln("LibWasm: Element access out of bounds, expected {0} > 0 and {0} < {1}", index.value(), table_instance->elements().size());
+            return;
+        }
+        auto element = table_instance->elements()[index.value()];
+        if (!element.has_value() || !element->ref().has<FunctionAddress>()) {
+            dbgln("LibWasm: call_indirect attempted with invalid address element (not a function)");
+            return;
+        }
+        auto address = element->ref().get<FunctionAddress>();
+        dbgln_if(WASM_TRACE_DEBUG, "call_indirect({} -> {})", index.value(), address.value());
+        call_address(configuration, address);
+        return;
+    }
+    case Instructions::i32_load.value():
+        LOAD_AND_PUSH(i32, i32);
+    case Instructions::i64_load.value():
+        LOAD_AND_PUSH(i64, i64);
+    case Instructions::f32_load.value():
+        LOAD_AND_PUSH(float, float);
+    case Instructions::f64_load.value():
+        LOAD_AND_PUSH(double, double);
+    case Instructions::i32_load8_s.value():
+        LOAD_AND_PUSH(i8, i32);
+    case Instructions::i32_load8_u.value():
+        LOAD_AND_PUSH(u8, i32);
     case Instructions::i32_load16_s.value():
+        LOAD_AND_PUSH(i16, i32);
     case Instructions::i32_load16_u.value():
+        LOAD_AND_PUSH(u16, i32);
     case Instructions::i64_load8_s.value():
+        LOAD_AND_PUSH(i8, i64);
     case Instructions::i64_load8_u.value():
+        LOAD_AND_PUSH(u8, i64);
     case Instructions::i64_load16_s.value():
+        LOAD_AND_PUSH(i16, i64);
     case Instructions::i64_load16_u.value():
+        LOAD_AND_PUSH(u16, i64);
     case Instructions::i64_load32_s.value():
+        LOAD_AND_PUSH(i32, i64);
     case Instructions::i64_load32_u.value():
+        LOAD_AND_PUSH(u32, i64);
     case Instructions::i32_store.value():
+        POP_AND_STORE(i32, i32);
     case Instructions::i64_store.value():
+        POP_AND_STORE(i64, i64);
     case Instructions::f32_store.value():
+        POP_AND_STORE(float, float);
     case Instructions::f64_store.value():
+        POP_AND_STORE(double, double);
     case Instructions::i32_store8.value():
+        POP_AND_STORE(i32, i8);
     case Instructions::i32_store16.value():
+        POP_AND_STORE(i32, i16);
     case Instructions::i64_store8.value():
+        POP_AND_STORE(i64, i8);
     case Instructions::i64_store16.value():
+        POP_AND_STORE(i64, i16);
     case Instructions::i64_store32.value():
-    case Instructions::local_tee.value():
-    case Instructions::global_get.value():
-    case Instructions::global_set.value():
+        POP_AND_STORE(i64, i32);
+    case Instructions::local_tee.value(): {
+        auto value = *configuration.stack().peek().get<NonnullOwnPtr<Value>>();
+        auto local_index = instruction.arguments().get<LocalIndex>();
+        dbgln_if(WASM_TRACE_DEBUG, "stack:peek -> locals({})", local_index.value());
+        configuration.frame()->locals()[local_index.value()] = move(value);
+        return;
+    }
+    case Instructions::global_get.value(): {
+        auto global_index = instruction.arguments().get<GlobalIndex>();
+        auto address = configuration.frame()->module().globals()[global_index.value()];
+        dbgln_if(WASM_TRACE_DEBUG, "global({}) -> stack", address.value());
+        auto global = configuration.store().get(address);
+        configuration.stack().push(make<Value>(global->value()));
+        return;
+    }
+    case Instructions::global_set.value(): {
+        auto global_index = instruction.arguments().get<GlobalIndex>();
+        auto address = configuration.frame()->module().globals()[global_index.value()];
+        auto value = *configuration.stack().pop().get<NonnullOwnPtr<Value>>();
+        dbgln_if(WASM_TRACE_DEBUG, "stack -> global({})", address.value());
+        auto global = configuration.store().get(address);
+        global->set_value(move(value));
+        return;
+    }
     case Instructions::memory_size.value():
     case Instructions::memory_grow.value():
     case Instructions::table_get.value():
     case Instructions::table_set.value():
-    case Instructions::select_typed.value():
     case Instructions::ref_null.value():
     case Instructions::ref_func.value():
     case Instructions::ref_is_null.value():
-    case Instructions::return_.value():
     case Instructions::drop.value():
-    case Instructions::select.value():
-    case Instructions::i32_eqz.value():
-    case Instructions::i32_eq.value():
         goto unimplemented;
-    case Instructions::i32_ne.value(): {
-        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        VERIFY(lhs.has_value());
-        VERIFY(rhs.has_value());
-        configuration.stack().push(make<Value>(lhs.value() != rhs.value()));
+    case Instructions::select.value():
+    case Instructions::select_typed.value(): {
+        // Note: The type seems to only be used for validation.
+        auto value = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
+        VERIFY(value.has_value());
+        dbgln_if(WASM_TRACE_DEBUG, "select({})", value.value());
+        auto rhs = move(configuration.stack().pop().get<NonnullOwnPtr<Value>>());
+        auto lhs = move(configuration.stack().pop().get<NonnullOwnPtr<Value>>());
+        configuration.stack().push(value.value() != 0 ? move(lhs) : move(rhs));
         return;
     }
+    case Instructions::i32_eqz.value():
+        UNARY_NUMERIC_OPERATION(i32, 0 ==);
+    case Instructions::i32_eq.value():
+        BINARY_NUMERIC_OPERATION(i32, ==);
+    case Instructions::i32_ne.value():
+        BINARY_NUMERIC_OPERATION(i32, !=);
     case Instructions::i32_lts.value():
+        BINARY_NUMERIC_OPERATION(i32, <);
     case Instructions::i32_ltu.value():
+        BINARY_NUMERIC_OPERATION(u32, <);
     case Instructions::i32_gts.value():
+        BINARY_NUMERIC_OPERATION(i32, >);
     case Instructions::i32_gtu.value():
+        BINARY_NUMERIC_OPERATION(u32, >);
     case Instructions::i32_les.value():
+        BINARY_NUMERIC_OPERATION(i32, <=);
     case Instructions::i32_leu.value():
+        BINARY_NUMERIC_OPERATION(u32, <=);
     case Instructions::i32_ges.value():
+        BINARY_NUMERIC_OPERATION(i32, >=);
     case Instructions::i32_geu.value():
+        BINARY_NUMERIC_OPERATION(u32, >=);
     case Instructions::i64_eqz.value():
+        UNARY_NUMERIC_OPERATION(i64, 0ull ==);
     case Instructions::i64_eq.value():
+        BINARY_NUMERIC_OPERATION(i64, ==);
     case Instructions::i64_ne.value():
+        BINARY_NUMERIC_OPERATION(i64, !=);
     case Instructions::i64_lts.value():
+        BINARY_NUMERIC_OPERATION(i64, <);
     case Instructions::i64_ltu.value():
+        BINARY_NUMERIC_OPERATION(u64, <);
     case Instructions::i64_gts.value():
+        BINARY_NUMERIC_OPERATION(i64, >);
     case Instructions::i64_gtu.value():
+        BINARY_NUMERIC_OPERATION(u64, >);
     case Instructions::i64_les.value():
+        BINARY_NUMERIC_OPERATION(i64, <=);
     case Instructions::i64_leu.value():
+        BINARY_NUMERIC_OPERATION(u64, <=);
     case Instructions::i64_ges.value():
+        BINARY_NUMERIC_OPERATION(i64, >=);
     case Instructions::i64_geu.value():
+        BINARY_NUMERIC_OPERATION(u64, >=);
     case Instructions::f32_eq.value():
+        BINARY_NUMERIC_OPERATION(float, ==);
     case Instructions::f32_ne.value():
+        BINARY_NUMERIC_OPERATION(float, !=);
     case Instructions::f32_lt.value():
+        BINARY_NUMERIC_OPERATION(float, <);
     case Instructions::f32_gt.value():
+        BINARY_NUMERIC_OPERATION(float, >);
     case Instructions::f32_le.value():
+        BINARY_NUMERIC_OPERATION(float, <=);
     case Instructions::f32_ge.value():
+        BINARY_NUMERIC_OPERATION(float, >=);
     case Instructions::f64_eq.value():
+        BINARY_NUMERIC_OPERATION(double, ==);
     case Instructions::f64_ne.value():
+        BINARY_NUMERIC_OPERATION(double, !=);
     case Instructions::f64_lt.value():
+        BINARY_NUMERIC_OPERATION(double, <);
     case Instructions::f64_gt.value():
+        BINARY_NUMERIC_OPERATION(double, >);
     case Instructions::f64_le.value():
+        BINARY_NUMERIC_OPERATION(double, <=);
     case Instructions::f64_ge.value():
+        BINARY_NUMERIC_OPERATION(double, >);
     case Instructions::i32_clz.value():
     case Instructions::i32_ctz.value():
     case Instructions::i32_popcnt.value():
         goto unimplemented;
-    case Instructions::i32_add.value(): {
-        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        VERIFY(lhs.has_value());
-        VERIFY(rhs.has_value());
-        configuration.stack().push(make<Value>(lhs.value() + rhs.value()));
-        return;
-    }
+    case Instructions::i32_add.value():
+        BINARY_NUMERIC_OPERATION(i32, +, i32);
     case Instructions::i32_sub.value():
+        BINARY_NUMERIC_OPERATION(i32, -, i32);
     case Instructions::i32_mul.value():
+        BINARY_NUMERIC_OPERATION(i32, *, i32);
     case Instructions::i32_divs.value():
+        BINARY_NUMERIC_OPERATION(i32, /, i32);
     case Instructions::i32_divu.value():
+        BINARY_NUMERIC_OPERATION(u32, /, i32);
     case Instructions::i32_rems.value():
+        BINARY_NUMERIC_OPERATION(i32, %, i32);
     case Instructions::i32_remu.value():
-        goto unimplemented;
-    case Instructions::i32_and.value(): {
-        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        VERIFY(lhs.has_value());
-        VERIFY(rhs.has_value());
-        configuration.stack().push(make<Value>(lhs.value() & rhs.value()));
-        return;
-    }
-    case Instructions::i32_or.value(): {
-        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        VERIFY(lhs.has_value());
-        VERIFY(rhs.has_value());
-        configuration.stack().push(make<Value>(lhs.value() | rhs.value()));
-        return;
-    }
-    case Instructions::i32_xor.value(): {
-        auto lhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        auto rhs = configuration.stack().pop().get<NonnullOwnPtr<Value>>()->to<i32>();
-        VERIFY(lhs.has_value());
-        VERIFY(rhs.has_value());
-        configuration.stack().push(make<Value>(lhs.value() ^ rhs.value()));
-        return;
-    }
+        BINARY_NUMERIC_OPERATION(u32, %, i32);
+    case Instructions::i32_and.value():
+        BINARY_NUMERIC_OPERATION(i32, &, i32);
+    case Instructions::i32_or.value():
+        BINARY_NUMERIC_OPERATION(i32, |, i32);
+    case Instructions::i32_xor.value():
+        BINARY_NUMERIC_OPERATION(i32, ^, i32);
     case Instructions::i32_shl.value():
+        BINARY_NUMERIC_OPERATION(i32, <<, i32);
     case Instructions::i32_shrs.value():
+        BINARY_NUMERIC_OPERATION(i32, >>, i32);
     case Instructions::i32_shru.value():
+        BINARY_NUMERIC_OPERATION(u32, >>, i32);
     case Instructions::i32_rotl.value():
     case Instructions::i32_rotr.value():
     case Instructions::i64_clz.value():
     case Instructions::i64_ctz.value():
     case Instructions::i64_popcnt.value():
+        goto unimplemented;
     case Instructions::i64_add.value():
+        BINARY_NUMERIC_OPERATION(i64, +, i64);
     case Instructions::i64_sub.value():
+        BINARY_NUMERIC_OPERATION(i64, -, i64);
     case Instructions::i64_mul.value():
+        BINARY_NUMERIC_OPERATION(i64, *, i64);
     case Instructions::i64_divs.value():
+        BINARY_NUMERIC_OPERATION(i64, /, i64);
     case Instructions::i64_divu.value():
+        BINARY_NUMERIC_OPERATION(u64, /, i64);
     case Instructions::i64_rems.value():
+        BINARY_NUMERIC_OPERATION(i64, %, i64);
     case Instructions::i64_remu.value():
+        BINARY_NUMERIC_OPERATION(u64, %, i64);
     case Instructions::i64_and.value():
+        BINARY_NUMERIC_OPERATION(i64, &, i64);
     case Instructions::i64_or.value():
+        BINARY_NUMERIC_OPERATION(i64, |, i64);
     case Instructions::i64_xor.value():
+        BINARY_NUMERIC_OPERATION(i64, ^, i64);
     case Instructions::i64_shl.value():
+        BINARY_NUMERIC_OPERATION(i64, <<, i64);
     case Instructions::i64_shrs.value():
+        BINARY_NUMERIC_OPERATION(i64, >>, i64);
     case Instructions::i64_shru.value():
+        BINARY_NUMERIC_OPERATION(u64, >>, i64);
     case Instructions::i64_rotl.value():
     case Instructions::i64_rotr.value():
+        goto unimplemented;
     case Instructions::f32_abs.value():
+        UNARY_NUMERIC_OPERATION(float, fabsf);
     case Instructions::f32_neg.value():
+        UNARY_NUMERIC_OPERATION(float, -);
     case Instructions::f32_ceil.value():
+        UNARY_NUMERIC_OPERATION(float, ceilf);
     case Instructions::f32_floor.value():
+        UNARY_NUMERIC_OPERATION(float, floorf);
     case Instructions::f32_trunc.value():
+        UNARY_NUMERIC_OPERATION(float, truncf);
     case Instructions::f32_nearest.value():
+        UNARY_NUMERIC_OPERATION(float, roundf);
     case Instructions::f32_sqrt.value():
+        UNARY_NUMERIC_OPERATION(float, sqrtf);
     case Instructions::f32_add.value():
+        UNARY_NUMERIC_OPERATION(float, +);
     case Instructions::f32_sub.value():
+        UNARY_NUMERIC_OPERATION(float, -);
     case Instructions::f32_mul.value():
+        BINARY_NUMERIC_OPERATION(float, *, float);
     case Instructions::f32_div.value():
+        BINARY_NUMERIC_OPERATION(float, /, float);
     case Instructions::f32_min.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(float, min, float);
     case Instructions::f32_max.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(float, max, float);
     case Instructions::f32_copysign.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(float, copysignf, float);
     case Instructions::f64_abs.value():
+        UNARY_NUMERIC_OPERATION(double, fabs);
     case Instructions::f64_neg.value():
+        UNARY_NUMERIC_OPERATION(double, -);
     case Instructions::f64_ceil.value():
+        UNARY_NUMERIC_OPERATION(double, ceil);
     case Instructions::f64_floor.value():
+        UNARY_NUMERIC_OPERATION(double, floor);
     case Instructions::f64_trunc.value():
+        UNARY_NUMERIC_OPERATION(double, trunc);
     case Instructions::f64_nearest.value():
+        UNARY_NUMERIC_OPERATION(double, round);
     case Instructions::f64_sqrt.value():
+        UNARY_NUMERIC_OPERATION(double, sqrt);
     case Instructions::f64_add.value():
+        BINARY_NUMERIC_OPERATION(double, +, double);
     case Instructions::f64_sub.value():
+        BINARY_NUMERIC_OPERATION(double, -, double);
     case Instructions::f64_mul.value():
+        BINARY_NUMERIC_OPERATION(double, *, double);
     case Instructions::f64_div.value():
+        BINARY_NUMERIC_OPERATION(double, /, double);
     case Instructions::f64_min.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(double, min, double);
     case Instructions::f64_max.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(double, max, double);
     case Instructions::f64_copysign.value():
+        BINARY_PREFIX_NUMERIC_OPERATION(double, copysign, double);
     case Instructions::i32_wrap_i64.value():
+        UNARY_MAP(i64, i32, i32);
     case Instructions::i32_trunc_sf32.value():
     case Instructions::i32_trunc_uf32.value():
     case Instructions::i32_trunc_sf64.value():
     case Instructions::i32_trunc_uf64.value():
+        goto unimplemented;
     case Instructions::i64_extend_si32.value():
+        UNARY_MAP(i32, i64, i64);
     case Instructions::i64_extend_ui32.value():
+        UNARY_MAP(u32, i64, i64);
     case Instructions::i64_trunc_sf32.value():
     case Instructions::i64_trunc_uf32.value():
     case Instructions::i64_trunc_sf64.value():
     case Instructions::i64_trunc_uf64.value():
+        goto unimplemented;
     case Instructions::f32_convert_si32.value():
+        UNARY_MAP(i32, float, float);
     case Instructions::f32_convert_ui32.value():
+        UNARY_MAP(u32, float, float);
     case Instructions::f32_convert_si64.value():
+        UNARY_MAP(i64, float, float);
     case Instructions::f32_convert_ui64.value():
+        UNARY_MAP(u32, float, float);
     case Instructions::f32_demote_f64.value():
+        UNARY_MAP(double, float, float);
     case Instructions::f64_convert_si32.value():
+        UNARY_MAP(i32, double, double);
     case Instructions::f64_convert_ui32.value():
+        UNARY_MAP(u32, double, double);
     case Instructions::f64_convert_si64.value():
+        UNARY_MAP(i64, double, double);
     case Instructions::f64_convert_ui64.value():
+        UNARY_MAP(u64, double, double);
     case Instructions::f64_promote_f32.value():
+        UNARY_MAP(float, double, double);
     case Instructions::i32_reinterpret_f32.value():
+        UNARY_MAP(float, bit_cast<i32>, i32);
     case Instructions::i64_reinterpret_f64.value():
+        UNARY_MAP(double, bit_cast<i64>, i64);
     case Instructions::f32_reinterpret_i32.value():
+        UNARY_MAP(i32, bit_cast<float>, float);
     case Instructions::f64_reinterpret_i64.value():
+        UNARY_MAP(i64, bit_cast<double>, double);
     case Instructions::i32_trunc_sat_f32_s.value():
     case Instructions::i32_trunc_sat_f32_u.value():
     case Instructions::i32_trunc_sat_f64_s.value():
diff --git a/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.h b/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.h
index 1da5680adf..cdfaa32fcf 100644
--- a/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.h
+++ b/Userland/Libraries/LibWasm/AbstractMachine/Interpreter.h
@@ -17,6 +17,8 @@ private:
     void interpret(Configuration&, InstructionPointer&, const Instruction&);
     void branch_to_label(Configuration&, LabelIndex);
     ReadonlyBytes load_from_memory(Configuration&, const Instruction&, size_t);
+    void store_to_memory(Configuration&, const Instruction&, ReadonlyBytes data);
+    void call_address(Configuration&, FunctionAddress);
 };
 
 }