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// Copyright 2016 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.
#if !V8_ENABLE_WEBASSEMBLY
#error This header should only be included if WebAssembly is enabled.
#endif // !V8_ENABLE_WEBASSEMBLY
#ifndef V8_WASM_WASM_EXTERNAL_REFS_H_
#define V8_WASM_WASM_EXTERNAL_REFS_H_
#include <stdint.h>
#include "src/common/globals.h"
namespace v8 {
namespace internal {
namespace wasm {
V8_EXPORT_PRIVATE void f32_trunc_wrapper(Address data);
V8_EXPORT_PRIVATE void f32_floor_wrapper(Address data);
V8_EXPORT_PRIVATE void f32_ceil_wrapper(Address data);
V8_EXPORT_PRIVATE void f32_nearest_int_wrapper(Address data);
V8_EXPORT_PRIVATE void f64_trunc_wrapper(Address data);
V8_EXPORT_PRIVATE void f64_floor_wrapper(Address data);
V8_EXPORT_PRIVATE void f64_ceil_wrapper(Address data);
V8_EXPORT_PRIVATE void f64_nearest_int_wrapper(Address data);
V8_EXPORT_PRIVATE void int64_to_float32_wrapper(Address data);
V8_EXPORT_PRIVATE void uint64_to_float32_wrapper(Address data);
V8_EXPORT_PRIVATE void int64_to_float64_wrapper(Address data);
V8_EXPORT_PRIVATE void uint64_to_float64_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t float32_to_int64_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t float32_to_uint64_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t float64_to_int64_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t float64_to_uint64_wrapper(Address data);
V8_EXPORT_PRIVATE void float32_to_int64_sat_wrapper(Address data);
V8_EXPORT_PRIVATE void float32_to_uint64_sat_wrapper(Address data);
V8_EXPORT_PRIVATE void float64_to_int64_sat_wrapper(Address data);
V8_EXPORT_PRIVATE void float64_to_uint64_sat_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t int64_div_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t int64_mod_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t uint64_div_wrapper(Address data);
V8_EXPORT_PRIVATE int32_t uint64_mod_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word32_ctz_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word64_ctz_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word32_popcnt_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word64_popcnt_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word32_rol_wrapper(Address data);
V8_EXPORT_PRIVATE uint32_t word32_ror_wrapper(Address data);
V8_EXPORT_PRIVATE void word64_rol_wrapper(Address data);
V8_EXPORT_PRIVATE void word64_ror_wrapper(Address data);
V8_EXPORT_PRIVATE void float64_pow_wrapper(Address data);
V8_EXPORT_PRIVATE void f64x2_ceil_wrapper(Address data);
V8_EXPORT_PRIVATE void f64x2_floor_wrapper(Address data);
V8_EXPORT_PRIVATE void f64x2_trunc_wrapper(Address data);
V8_EXPORT_PRIVATE void f64x2_nearest_int_wrapper(Address data);
V8_EXPORT_PRIVATE void f32x4_ceil_wrapper(Address data);
V8_EXPORT_PRIVATE void f32x4_floor_wrapper(Address data);
V8_EXPORT_PRIVATE void f32x4_trunc_wrapper(Address data);
V8_EXPORT_PRIVATE void f32x4_nearest_int_wrapper(Address data);
// The return type is {int32_t} instead of {bool} to enforce the compiler to
// zero-extend the result in the return register.
int32_t memory_init_wrapper(Address data);
// The return type is {int32_t} instead of {bool} to enforce the compiler to
// zero-extend the result in the return register.
int32_t memory_copy_wrapper(Address data);
// The return type is {int32_t} instead of {bool} to enforce the compiler to
// zero-extend the result in the return register.
int32_t memory_fill_wrapper(Address data);
// Assumes copy ranges are in-bounds and length > 0.
void array_copy_wrapper(Address raw_instance, Address raw_dst_array,
uint32_t dst_index, Address raw_src_array,
uint32_t src_index, uint32_t length);
using WasmTrapCallbackForTesting = void (*)();
V8_EXPORT_PRIVATE void set_trap_callback_for_testing(
WasmTrapCallbackForTesting callback);
V8_EXPORT_PRIVATE void call_trap_callback_for_testing();
} // namespace wasm
} // namespace internal
} // namespace v8
#endif // V8_WASM_WASM_EXTERNAL_REFS_H_
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