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편집 파일: ffitarget-x86_64.h

/* -----------------------------------------------------------------*-C-*- ffitarget.h - Copyright (c) 2012, 2014, 2018 Anthony Green Copyright (c) 1996-2003, 2010 Red Hat, Inc. Copyright (C) 2008 Free Software Foundation, Inc. Target configuration macros for x86 and x86-64. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ``Software''), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ----------------------------------------------------------------------- */ #ifndef LIBFFI_TARGET_H #define LIBFFI_TARGET_H #ifndef LIBFFI_H #error "Please do not include ffitarget.h directly into your source. Use ffi.h instead." #endif /* ---- System specific configurations ----------------------------------- */ /* For code common to all platforms on x86 and x86_64. */ #define X86_ANY #if defined (X86_64) && defined (__i386__) #undef X86_64 #define X86 #endif #ifdef X86_WIN64 #define FFI_SIZEOF_ARG 8 #define USE_BUILTIN_FFS 0 /* not yet implemented in mingw-64 */ #endif #define FFI_TARGET_SPECIFIC_STACK_SPACE_ALLOCATION #ifndef _MSC_VER #define FFI_TARGET_HAS_COMPLEX_TYPE #endif /* ---- Generic type definitions ----------------------------------------- */ #ifndef LIBFFI_ASM #ifdef X86_WIN64 #ifdef _MSC_VER typedef unsigned __int64 ffi_arg; typedef __int64 ffi_sarg; #else typedef unsigned long long ffi_arg; typedef long long ffi_sarg; #endif #else #if defined __x86_64__ && defined __ILP32__ #define FFI_SIZEOF_ARG 8 #define FFI_SIZEOF_JAVA_RAW 4 typedef unsigned long long ffi_arg; typedef long long ffi_sarg; #else typedef unsigned long ffi_arg; typedef signed long ffi_sarg; #endif #endif typedef enum ffi_abi { #if defined(X86_WIN64) FFI_FIRST_ABI = 0, FFI_WIN64, /* sizeof(long double) == 8 - microsoft compilers */ FFI_GNUW64, /* sizeof(long double) == 16 - GNU compilers */ FFI_LAST_ABI, #ifdef __GNUC__ FFI_DEFAULT_ABI = FFI_GNUW64 #else FFI_DEFAULT_ABI = FFI_WIN64 #endif #elif defined(X86_64) || (defined (__x86_64__) && defined (X86_DARWIN)) FFI_FIRST_ABI = 1, FFI_UNIX64, FFI_WIN64, FFI_EFI64 = FFI_WIN64, FFI_GNUW64, FFI_LAST_ABI, FFI_DEFAULT_ABI = FFI_UNIX64 #elif defined(X86_WIN32) FFI_FIRST_ABI = 0, FFI_SYSV = 1, FFI_STDCALL = 2, FFI_THISCALL = 3, FFI_FASTCALL = 4, FFI_MS_CDECL = 5, FFI_PASCAL = 6, FFI_REGISTER = 7, FFI_LAST_ABI, FFI_DEFAULT_ABI = FFI_MS_CDECL #else FFI_FIRST_ABI = 0, FFI_SYSV = 1, FFI_THISCALL = 3, FFI_FASTCALL = 4, FFI_STDCALL = 5, FFI_PASCAL = 6, FFI_REGISTER = 7, FFI_MS_CDECL = 8, FFI_LAST_ABI, FFI_DEFAULT_ABI = FFI_SYSV #endif } ffi_abi; #endif /* ---- Definitions for closures ----------------------------------------- */ #define FFI_CLOSURES 1 #define FFI_GO_CLOSURES 1 #define FFI_TYPE_SMALL_STRUCT_1B (FFI_TYPE_LAST + 1) #define FFI_TYPE_SMALL_STRUCT_2B (FFI_TYPE_LAST + 2) #define FFI_TYPE_SMALL_STRUCT_4B (FFI_TYPE_LAST + 3) #define FFI_TYPE_MS_STRUCT (FFI_TYPE_LAST + 4) #if defined (X86_64) || defined(X86_WIN64) \ || (defined (__x86_64__) && defined (X86_DARWIN)) /* 4 bytes of ENDBR64 + 7 bytes of LEA + 6 bytes of JMP + 7 bytes of NOP + 8 bytes of pointer. */ # define FFI_TRAMPOLINE_SIZE 32 # define FFI_NATIVE_RAW_API 0 #else /* 4 bytes of ENDBR32 + 5 bytes of MOV + 5 bytes of JMP + 2 unused bytes. */ # define FFI_TRAMPOLINE_SIZE 16 # define FFI_NATIVE_RAW_API 1 /* x86 has native raw api support */ #endif #if !defined(GENERATE_LIBFFI_MAP) && defined(__CET__) # include <cet.h> # if (__CET__ & 1) != 0 # define ENDBR_PRESENT # endif # define _CET_NOTRACK notrack #else # define _CET_ENDBR # define _CET_NOTRACK #endif #endif