/*

* Copyright (C) 2019 Apple Inc. All rights reserved.

*

* Redistribution and use in source and binary forms, with or without

* modification, are permitted provided that the following conditions

* are met:

* 1. Redistributions of source code must retain the above copyright

* notice, this list of conditions and the following disclaimer.

* 2. Redistributions in binary form must reproduce the above copyright

* notice, this list of conditions and the following disclaimer in the

* documentation and/or other materials provided with the distribution.

*

* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY

* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR

* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

*/

#pragma once

#if ENABLE(WEBASSEMBLY)

#include "CommonSlowPaths.h"

#include "WasmExceptionType.h"

#include <wtf/StdLibExtras.h>

namespace JSC {

class CallFrame;

struct Instruction;

struct ProtoCallFrame;

namespace Wasm {

class Instance;

}

namespace LLInt {

#define WASM_SLOW_PATH_DECL(name) \

extern "C" SlowPathReturnType slow_path_wasm_##name(CallFrame* callFrame, const Instruction* pc, Wasm::Instance* instance)

#define WASM_SLOW_PATH_HIDDEN_DECL(name) \

WASM_SLOW_PATH_DECL(name) REFERENCED_FROM_ASM WTF_INTERNAL

#if ENABLE(WEBASSEMBLY_B3JIT)

WASM_SLOW_PATH_HIDDEN_DECL(prologue_osr);

WASM_SLOW_PATH_HIDDEN_DECL(loop_osr);

WASM_SLOW_PATH_HIDDEN_DECL(epilogue_osr);

#endif

WASM_SLOW_PATH_HIDDEN_DECL(trace);

WASM_SLOW_PATH_HIDDEN_DECL(out_of_line_jump_target);

WASM_SLOW_PATH_HIDDEN_DECL(ref_func);

WASM_SLOW_PATH_HIDDEN_DECL(table_get);

WASM_SLOW_PATH_HIDDEN_DECL(table_set);

WASM_SLOW_PATH_HIDDEN_DECL(table_init);

WASM_SLOW_PATH_HIDDEN_DECL(elem_drop);

WASM_SLOW_PATH_HIDDEN_DECL(table_size);

WASM_SLOW_PATH_HIDDEN_DECL(table_fill);

WASM_SLOW_PATH_HIDDEN_DECL(table_copy);

WASM_SLOW_PATH_HIDDEN_DECL(table_grow);

WASM_SLOW_PATH_HIDDEN_DECL(grow_memory);

WASM_SLOW_PATH_HIDDEN_DECL(memory_fill);

WASM_SLOW_PATH_HIDDEN_DECL(memory_copy);

WASM_SLOW_PATH_HIDDEN_DECL(memory_init);

WASM_SLOW_PATH_HIDDEN_DECL(data_drop);

WASM_SLOW_PATH_HIDDEN_DECL(call);

WASM_SLOW_PATH_HIDDEN_DECL(call_no_tls);

WASM_SLOW_PATH_HIDDEN_DECL(call_indirect);

WASM_SLOW_PATH_HIDDEN_DECL(call_indirect_no_tls);

WASM_SLOW_PATH_HIDDEN_DECL(call_ref);

WASM_SLOW_PATH_HIDDEN_DECL(call_ref_no_tls);

WASM_SLOW_PATH_HIDDEN_DECL(set_global_ref);

WASM_SLOW_PATH_HIDDEN_DECL(set_global_ref_portable_binding);

WASM_SLOW_PATH_HIDDEN_DECL(memory_atomic_wait32);

WASM_SLOW_PATH_HIDDEN_DECL(memory_atomic_wait64);

WASM_SLOW_PATH_HIDDEN_DECL(memory_atomic_notify);

extern "C" SlowPathReturnType slow_path_wasm_throw_exception(CallFrame*, const Instruction*, Wasm::Instance* instance, Wasm::ExceptionType) REFERENCED_FROM_ASM WTF_INTERNAL;

extern "C" SlowPathReturnType slow_path_wasm_popcount(const Instruction* pc, uint32_t) REFERENCED_FROM_ASM WTF_INTERNAL;

extern "C" SlowPathReturnType slow_path_wasm_popcountll(const Instruction* pc, uint64_t) REFERENCED_FROM_ASM WTF_INTERNAL;

} } // namespace JSC::LLInt

#endif // ENABLE(WEBASSEMBLY)