[wasm] Add support for multiple indirect function tables

test/cctest/wasm/test-run-wasm.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "src/base/platform/elapsed-timer.h"
 
@@ skipping 2389 matching lines @@
   WasmFunctionCompiler t2(sigs.i_ii(), &module);
   BUILD(t2, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)));
   t2.CompileAndAdd(/*sig_index*/ 1);
 
   // Signature table.
   module.AddSignature(sigs.f_ff());
   module.AddSignature(sigs.i_ii());
   module.AddSignature(sigs.d_dd());
 
   // Function table.
-  int table[] = {0, 1};
-  module.AddIndirectFunctionTable(table, 2);
+  uint16_t indirect_function_table[] = {0, 1};
+  module.AddIndirectFunctionTable(indirect_function_table,
+                                  arraysize(indirect_function_table));
   module.PopulateIndirectFunctionTable();
 
   // Builder the caller function.
   WasmRunner<int32_t> r(&module, MachineType::Int32());
   BUILD(r, WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(0), WASM_I8(66), WASM_I8(22)));
 
   CHECK_EQ(88, r.Call(0));
   CHECK_EQ(44, r.Call(1));
   CHECK_TRAP(r.Call(2));
 }
 
 WASM_EXEC_TEST(MultipleCallIndirect) {
   TestSignatures sigs;
   TestingModule module(execution_mode);
 
   WasmFunctionCompiler t1(sigs.i_ii(), &module);
   BUILD(t1, WASM_I32_ADD(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)));
   t1.CompileAndAdd(/*sig_index*/ 1);
 
   WasmFunctionCompiler t2(sigs.i_ii(), &module);
   BUILD(t2, WASM_I32_SUB(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)));
   t2.CompileAndAdd(/*sig_index*/ 1);
 
   // Signature table.
   module.AddSignature(sigs.f_ff());
   module.AddSignature(sigs.i_ii());
   module.AddSignature(sigs.d_dd());
 
   // Function table.
-  int table[] = {0, 1};
-  module.AddIndirectFunctionTable(table, 2);
+  uint16_t indirect_function_table[] = {0, 1};
+  module.AddIndirectFunctionTable(indirect_function_table,
+                                  arraysize(indirect_function_table));
   module.PopulateIndirectFunctionTable();
 
   // Builder the caller function.
   WasmRunner<int32_t> r(&module, MachineType::Int32(), MachineType::Int32(),
                         MachineType::Int32());
   BUILD(r, WASM_I32_ADD(
                WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(0), WASM_GET_LOCAL(1),
                                    WASM_GET_LOCAL(2)),
                WASM_CALL_INDIRECT2(1, WASM_GET_LOCAL(1), WASM_GET_LOCAL(2),
                                    WASM_GET_LOCAL(0))));
@@ skipping 385 matching lines @@
                         MachineType::Int32());
   BUILD(r, WASM_I32_REMS(WASM_GET_LOCAL(0), WASM_GET_LOCAL(1)), WASM_ZERO);
   const int32_t kMin = std::numeric_limits<int32_t>::min();
   CHECK_EQ(0, r.Call(133, 100));
   CHECK_EQ(0, r.Call(kMin, -1));
   CHECK_EQ(0, r.Call(0, 1));
   CHECK_TRAP(r.Call(100, 0));
   CHECK_TRAP(r.Call(-1001, 0));
   CHECK_TRAP(r.Call(kMin, 0));
 }