/* * Copyright (C) 2006-2020 Apple Inc. All rights reserved. * Copyright (C) 2007-2009 Torch Mobile, Inc. * Copyright (C) 2010, 2011 Research In Motion Limited. 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 #ifndef WTF_PLATFORM_GUARD_AGAINST_INDIRECT_INCLUSION #error "Please #include <wtf/Platform.h> instead of this file directly." #endif /* Macros for specifing specific calling conventions. */ #if CPU(X86) && COMPILER(MSVC) #define JSC_HOST_CALL __fastcall #elif CPU(X86) && COMPILER(GCC_COMPATIBLE) #define JSC_HOST_CALL __attribute__ ((fastcall)) #else #define JSC_HOST_CALL #endif #if CPU(X86) && OS(WINDOWS) #define CALLING_CONVENTION_IS_STDCALL 1 #ifndef CDECL #if COMPILER(MSVC) #define CDECL __cdecl #else #define CDECL __attribute__ ((__cdecl)) #endif #endif #else #define CALLING_CONVENTION_IS_STDCALL 0 #endif #if CPU(X86) #define WTF_COMPILER_SUPPORTS_FASTCALL_CALLING_CONVENTION 1 #ifndef FASTCALL #if COMPILER(MSVC) #define FASTCALL __fastcall #else #define FASTCALL __attribute__ ((fastcall)) #endif #endif #else #define WTF_COMPILER_SUPPORTS_FASTCALL_CALLING_CONVENTION 0 #endif #if ENABLE(JIT) && CALLING_CONVENTION_IS_STDCALL #define JIT_OPERATION CDECL #else #define JIT_OPERATION #endif