openharmony/third_party_libffi
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_libffi synced 2025-02-17 01:49:14 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
third_party_libffi/patch/backport-openharmony-adapt.patch
cyberbox 11f14b52e5
fix x86-64 bug 
Signed-off-by: cyberbox <468042667@qq.com>
2024-05-15 07:05:38 +00:00

781 lines
22 KiB
Diff
Raw Blame History

diff --git a/fficonfig.h b/fficonfig.h
new file mode 100755
index 0000000..d12db96
--- /dev/null
+++ b/fficonfig.h
@@ -0,0 +1,230 @@
+/* fficonfig.h. Generated from fficonfig.h.in by configure. */
+/* fficonfig.h.in. Generated from configure.ac by autoheader. */
+
+/* Define if building universal (internal helper macro) */
+/* #undef AC_APPLE_UNIVERSAL_BUILD */
+
+/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
+ systems. This function is required for `alloca.c' support on those systems.
+ */
+/* #undef CRAY_STACKSEG_END */
+
+/* Define to 1 if using `alloca.c'. */
+/* #undef C_ALLOCA */
+
+/* Define to the flags needed for the .section .eh_frame directive. */
+#define EH_FRAME_FLAGS "a"
+
+/* Define this if you want extra debugging. */
+/* #undef FFI_DEBUG */
+
+/* Define this if you want statically defined trampolines */
+#define FFI_EXEC_STATIC_TRAMP 1
+
+/* Cannot use PROT_EXEC on this target, so, we revert to alternative means */
+/* #undef FFI_EXEC_TRAMPOLINE_TABLE */
+
+/* Define this if you want to enable pax emulated trampolines */
+/* #undef FFI_MMAP_EXEC_EMUTRAMP_PAX */
+
+/* Cannot use malloc on this target, so, we revert to alternative means */
+/* #undef FFI_MMAP_EXEC_WRIT */
+
+/* Define this if you do not want support for the raw API. */
+/* #undef FFI_NO_RAW_API */
+
+/* Define this if you do not want support for aggregate types. */
+/* #undef FFI_NO_STRUCTS */
+
+/* Define to 1 if you have `alloca', as a function or macro. */
+#define HAVE_ALLOCA 1
+
+/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
+ */
+#define HAVE_ALLOCA_H 1
+
+/* Define if your assembler supports .cfi_* directives. */
+#define HAVE_AS_CFI_PSEUDO_OP 1
+
+/* Define if your assembler supports .register. */
+/* #undef HAVE_AS_REGISTER_PSEUDO_OP */
+
+/* Define if the compiler uses zarch features. */
+/* #undef HAVE_AS_S390_ZARCH */
+
+/* Define if your assembler and linker support unaligned PC relative relocs.
+ */
+/* #undef HAVE_AS_SPARC_UA_PCREL */
+
+/* Define if your assembler supports unwind section type. */
+#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1
+
+/* Define if your assembler supports PC relative relocs. */
+#define HAVE_AS_X86_PCREL 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define if __attribute__((visibility("hidden"))) is supported. */
+#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* Define if you have the long double type and it is bigger than a double */
+#define HAVE_LONG_DOUBLE 1
+
+/* Define if you support more than one size of the long double type */
+/* #undef HAVE_LONG_DOUBLE_VARIANT */
+
+/* Define to 1 if you have the `memcpy' function. */
+#define HAVE_MEMCPY 1
+
+/* Define to 1 if you have the `memfd_create' function. */
+#define HAVE_MEMFD_CREATE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the `mkostemp' function. */
+#define HAVE_MKOSTEMP 1
+
+/* Define to 1 if you have the `mkstemp' function. */
+#define HAVE_MKSTEMP 1
+
+/* Define to 1 if you have the `mmap' function. */
+#define HAVE_MMAP 1
+
+/* Define if mmap with MAP_ANON(YMOUS) works. */
+#define HAVE_MMAP_ANON 1
+
+/* Define if mmap of /dev/zero works. */
+#define HAVE_MMAP_DEV_ZERO 1
+
+/* Define if read-only mmap of a plain file works. */
+#define HAVE_MMAP_FILE 1
+
+/* Define if your compiler supports pointer authentication. */
+/* #undef HAVE_PTRAUTH */
+
+/* Define if .eh_frame sections should be read-only. */
+#define HAVE_RO_EH_FRAME 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the <sys/memfd.h> header file. */
+/* #undef HAVE_SYS_MEMFD_H */
+
+/* Define to 1 if you have the <sys/mman.h> header file. */
+#define HAVE_SYS_MMAN_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if GNU symbol versioning is used for libatomic. */
+#define LIBFFI_GNU_SYMBOL_VERSIONING 1
+
+/* Define to the sub-directory where libtool stores uninstalled libraries. */
+#define LT_OBJDIR ".libs/"
+
+/* Name of package */
+#define PACKAGE "libffi"
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "http://github.com/libffi/libffi/issues"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "libffi"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "libffi 3.4.2"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "libffi"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "3.4.2"
+
+/* The size of `double', as computed by sizeof. */
+#define SIZEOF_DOUBLE 8
+
+/* The size of `long double', as computed by sizeof. */
+#define SIZEOF_LONG_DOUBLE 16
+
+/* The size of `size_t', as computed by sizeof. */
+#define SIZEOF_SIZE_T 8
+
+/* If using the C implementation of alloca, define if you know the
+ direction of stack growth for your system; otherwise it will be
+ automatically deduced at runtime.
+ STACK_DIRECTION > 0 => grows toward higher addresses
+ STACK_DIRECTION < 0 => grows toward lower addresses
+ STACK_DIRECTION = 0 => direction of growth unknown */
+/* #undef STACK_DIRECTION */
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* Define if symbols are underscored. */
+/* #undef SYMBOL_UNDERSCORE */
+
+/* Define this if you are using Purify and want to suppress spurious messages.
+ */
+/* #undef USING_PURIFY */
+
+/* Version number of package */
+#define VERSION "3.4.2"
+
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+ significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+# endif
+#else
+# ifndef WORDS_BIGENDIAN
+/* # undef WORDS_BIGENDIAN */
+# endif
+#endif
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+
+#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
+#ifdef LIBFFI_ASM
+#ifdef __APPLE__
+#define FFI_HIDDEN(name) .private_extern name
+#else
+#define FFI_HIDDEN(name) .hidden name
+#endif
+#else
+#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
+#endif
+#else
+#ifdef LIBFFI_ASM
+#define FFI_HIDDEN(name)
+#else
+#define FFI_HIDDEN
+#endif
+#endif
+
diff --git a/include/ffi.h b/include/ffi.h
new file mode 100755
index 0000000..48b7f3a
--- /dev/null
+++ b/include/ffi.h
@@ -0,0 +1,538 @@
+/* -----------------------------------------------------------------*-C-*-
+ libffi 3.4.2
+ - Copyright (c) 2011, 2014, 2019, 2021 Anthony Green
+ - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
+
+ 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.
+
+ ----------------------------------------------------------------------- */
+
+/* -------------------------------------------------------------------
+ Most of the API is documented in doc/libffi.texi.
+
+ The raw API is designed to bypass some of the argument packing and
+ unpacking on architectures for which it can be avoided. Routines
+ are provided to emulate the raw API if the underlying platform
+ doesn't allow faster implementation.
+
+ More details on the raw API can be found in:
+
+ http://gcc.gnu.org/ml/java/1999-q3/msg00138.html
+
+ and
+
+ http://gcc.gnu.org/ml/java/1999-q3/msg00174.html
+ -------------------------------------------------------------------- */
+
+#ifndef LIBFFI_H
+#define LIBFFI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* Specify which architecture libffi is configured for. */
+#ifdef __x86_64__
+#ifndef X86_64
+#define X86_64
+#endif
+#elif defined(__i386__) || defined(_M_IX86) || defined(_M_X64)
+#ifndef X86_64
+#define X86_64
+#endif
+#else
+#ifndef AARCH64
+#define AARCH64
+#endif
+#endif
+
+/* ---- System configuration information --------------------------------- */
+
+#include <ffitarget.h>
+
+#ifndef LIBFFI_ASM
+
+#if defined(_MSC_VER) && !defined(__clang__)
+#define __attribute__(X)
+#endif
+
+#include <stddef.h>
+#include <limits.h>
+
+/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example).
+ But we can find it either under the correct ANSI name, or under GNU
+ C's internal name. */
+
+#define FFI_64_BIT_MAX 9223372036854775807
+
+#ifdef LONG_LONG_MAX
+# define FFI_LONG_LONG_MAX LONG_LONG_MAX
+#else
+# ifdef LLONG_MAX
+# define FFI_LONG_LONG_MAX LLONG_MAX
+# ifdef _AIX52 /* or newer has C99 LLONG_MAX */
+# undef FFI_64_BIT_MAX
+# define FFI_64_BIT_MAX 9223372036854775807LL
+# endif /* _AIX52 or newer */
+# else
+# ifdef __GNUC__
+# define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
+# endif
+# ifdef _AIX /* AIX 5.1 and earlier have LONGLONG_MAX */
+# ifndef __PPC64__
+# if defined (__IBMC__) || defined (__IBMCPP__)
+# define FFI_LONG_LONG_MAX LONGLONG_MAX
+# endif
+# endif /* __PPC64__ */
+# undef FFI_64_BIT_MAX
+# define FFI_64_BIT_MAX 9223372036854775807LL
+# endif
+# endif
+#endif
+
+/* The closure code assumes that this works on pointers, i.e. a size_t
+ can hold a pointer. */
+
+typedef struct _ffi_type
+{
+ size_t size;
+ unsigned short alignment;
+ unsigned short type;
+ struct _ffi_type **elements;
+} ffi_type;
+
+/* Need minimal decorations for DLLs to work on Windows. GCC has
+ autoimport and autoexport. Always mark externally visible symbols
+ as dllimport for MSVC clients, even if it means an extra indirection
+ when using the static version of the library.
+ Besides, as a workaround, they can define FFI_BUILDING if they
+ *know* they are going to link with the static library. */
+#if defined _MSC_VER
+# if defined FFI_BUILDING_DLL /* Building libffi.DLL with msvcc.sh */
+# define FFI_API __declspec(dllexport)
+# elif !defined FFI_BUILDING /* Importing libffi.DLL */
+# define FFI_API __declspec(dllimport)
+# else /* Building/linking static library */
+# define FFI_API
+# endif
+#else
+# define FFI_API
+#endif
+
+/* The externally visible type declarations also need the MSVC DLL
+ decorations, or they will not be exported from the object file. */
+#if defined LIBFFI_HIDE_BASIC_TYPES
+# define FFI_EXTERN FFI_API
+#else
+# define FFI_EXTERN extern FFI_API
+#endif
+
+#ifndef LIBFFI_HIDE_BASIC_TYPES
+#if SCHAR_MAX == 127
+# define ffi_type_uchar ffi_type_uint8
+# define ffi_type_schar ffi_type_sint8
+#else
+ #error "char size not supported"
+#endif
+
+#if SHRT_MAX == 32767
+# define ffi_type_ushort ffi_type_uint16
+# define ffi_type_sshort ffi_type_sint16
+#elif SHRT_MAX == 2147483647
+# define ffi_type_ushort ffi_type_uint32
+# define ffi_type_sshort ffi_type_sint32
+#else
+ #error "short size not supported"
+#endif
+
+#if INT_MAX == 32767
+# define ffi_type_uint ffi_type_uint16
+# define ffi_type_sint ffi_type_sint16
+#elif INT_MAX == 2147483647
+# define ffi_type_uint ffi_type_uint32
+# define ffi_type_sint ffi_type_sint32
+#elif INT_MAX == 9223372036854775807
+# define ffi_type_uint ffi_type_uint64
+# define ffi_type_sint ffi_type_sint64
+#else
+ #error "int size not supported"
+#endif
+
+#if LONG_MAX == 2147483647
+# if FFI_LONG_LONG_MAX != FFI_64_BIT_MAX
+ #error "no 64-bit data type supported"
+# endif
+#elif LONG_MAX != FFI_64_BIT_MAX
+ #error "long size not supported"
+#endif
+
+#if LONG_MAX == 2147483647
+# define ffi_type_ulong ffi_type_uint32
+# define ffi_type_slong ffi_type_sint32
+#elif LONG_MAX == FFI_64_BIT_MAX
+# define ffi_type_ulong ffi_type_uint64
+# define ffi_type_slong ffi_type_sint64
+#else
+ #error "long size not supported"
+#endif
+
+/* These are defined in types.c. */
+FFI_EXTERN ffi_type ffi_type_void;
+FFI_EXTERN ffi_type ffi_type_uint8;
+FFI_EXTERN ffi_type ffi_type_sint8;
+FFI_EXTERN ffi_type ffi_type_uint16;
+FFI_EXTERN ffi_type ffi_type_sint16;
+FFI_EXTERN ffi_type ffi_type_uint32;
+FFI_EXTERN ffi_type ffi_type_sint32;
+FFI_EXTERN ffi_type ffi_type_uint64;
+FFI_EXTERN ffi_type ffi_type_sint64;
+FFI_EXTERN ffi_type ffi_type_float;
+FFI_EXTERN ffi_type ffi_type_double;
+FFI_EXTERN ffi_type ffi_type_pointer;
+
+#if 1
+FFI_EXTERN ffi_type ffi_type_longdouble;
+#else
+#define ffi_type_longdouble ffi_type_double
+#endif
+
+#ifdef FFI_TARGET_HAS_COMPLEX_TYPE
+FFI_EXTERN ffi_type ffi_type_complex_float;
+FFI_EXTERN ffi_type ffi_type_complex_double;
+#if 1
+FFI_EXTERN ffi_type ffi_type_complex_longdouble;
+#else
+#define ffi_type_complex_longdouble ffi_type_complex_double
+#endif
+#endif
+#endif /* LIBFFI_HIDE_BASIC_TYPES */
+
+typedef enum {
+ FFI_OK = 0,
+ FFI_BAD_TYPEDEF,
+ FFI_BAD_ABI,
+ FFI_BAD_ARGTYPE
+} ffi_status;
+
+typedef struct {
+ ffi_abi abi;
+ unsigned nargs;
+ ffi_type **arg_types;
+ ffi_type *rtype;
+ unsigned bytes;
+ unsigned flags;
+#ifdef FFI_EXTRA_CIF_FIELDS
+ FFI_EXTRA_CIF_FIELDS;
+#endif
+} ffi_cif;
+
+/* ---- Definitions for the raw API -------------------------------------- */
+
+#ifndef FFI_SIZEOF_ARG
+# if LONG_MAX == 2147483647
+# define FFI_SIZEOF_ARG 4
+# elif LONG_MAX == FFI_64_BIT_MAX
+# define FFI_SIZEOF_ARG 8
+# endif
+#endif
+
+#ifndef FFI_SIZEOF_JAVA_RAW
+# define FFI_SIZEOF_JAVA_RAW FFI_SIZEOF_ARG
+#endif
+
+typedef union {
+ ffi_sarg sint;
+ ffi_arg uint;
+ float flt;
+ char data[FFI_SIZEOF_ARG];
+ void* ptr;
+} ffi_raw;
+
+#if FFI_SIZEOF_JAVA_RAW == 4 && FFI_SIZEOF_ARG == 8
+/* This is a special case for mips64/n32 ABI (and perhaps others) where
+ sizeof(void *) is 4 and FFI_SIZEOF_ARG is 8. */
+typedef union {
+ signed int sint;
+ unsigned int uint;
+ float flt;
+ char data[FFI_SIZEOF_JAVA_RAW];
+ void* ptr;
+} ffi_java_raw;
+#else
+typedef ffi_raw ffi_java_raw;
+#endif
+
+
+FFI_API
+void ffi_raw_call (ffi_cif *cif,
+ void (*fn)(void),
+ void *rvalue,
+ ffi_raw *avalue);
+
+FFI_API void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw);
+FFI_API void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args);
+FFI_API size_t ffi_raw_size (ffi_cif *cif);
+
+/* This is analogous to the raw API, except it uses Java parameter
+ packing, even on 64-bit machines. I.e. on 64-bit machines longs
+ and doubles are followed by an empty 64-bit word. */
+
+#if !FFI_NATIVE_RAW_API
+FFI_API
+void ffi_java_raw_call (ffi_cif *cif,
+ void (*fn)(void),
+ void *rvalue,
+ ffi_java_raw *avalue) __attribute__((deprecated));
+#endif
+
+FFI_API
+void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw) __attribute__((deprecated));
+FFI_API
+void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args) __attribute__((deprecated));
+FFI_API
+size_t ffi_java_raw_size (ffi_cif *cif) __attribute__((deprecated));
+
+/* ---- Definitions for closures ----------------------------------------- */
+
+#if FFI_CLOSURES
+
+#ifdef _MSC_VER
+__declspec(align(8))
+#endif
+typedef struct {
+#if 0
+ void *trampoline_table;
+ void *trampoline_table_entry;
+#else
+ union {
+ char tramp[FFI_TRAMPOLINE_SIZE];
+ void *ftramp;
+ };
+#endif
+ ffi_cif *cif;
+ void (*fun)(ffi_cif*,void*,void**,void*);
+ void *user_data;
+} ffi_closure
+#ifdef __GNUC__
+ __attribute__((aligned (8)))
+#endif
+ ;
+
+#ifndef __GNUC__
+# ifdef __sgi
+# pragma pack 0
+# endif
+#endif
+
+FFI_API void *ffi_closure_alloc (size_t size, void **code);
+FFI_API void ffi_closure_free (void *);
+
+#if defined(PA_LINUX) || defined(PA_HPUX)
+#define FFI_CLOSURE_PTR(X) ((void *)((unsigned int)(X) | 2))
+#define FFI_RESTORE_PTR(X) ((void *)((unsigned int)(X) & ~3))
+#else
+#define FFI_CLOSURE_PTR(X) (X)
+#define FFI_RESTORE_PTR(X) (X)
+#endif
+
+FFI_API ffi_status
+ffi_prep_closure (ffi_closure*,
+ ffi_cif *,
+ void (*fun)(ffi_cif*,void*,void**,void*),
+ void *user_data)
+#if defined(__GNUC__) && (((__GNUC__ * 100) + __GNUC_MINOR__) >= 405)
+ __attribute__((deprecated ("use ffi_prep_closure_loc instead")))
+#elif defined(__GNUC__) && __GNUC__ >= 3
+ __attribute__((deprecated))
+#endif
+ ;
+
+FFI_API ffi_status
+ffi_prep_closure_loc (ffi_closure*,
+ ffi_cif *,
+ void (*fun)(ffi_cif*,void*,void**,void*),
+ void *user_data,
+ void*codeloc);
+
+#ifdef __sgi
+# pragma pack 8
+#endif
+typedef struct {
+#if 0
+ void *trampoline_table;
+ void *trampoline_table_entry;
+#else
+ char tramp[FFI_TRAMPOLINE_SIZE];
+#endif
+ ffi_cif *cif;
+
+#if !FFI_NATIVE_RAW_API
+
+ /* If this is enabled, then a raw closure has the same layout
+ as a regular closure. We use this to install an intermediate
+ handler to do the transaltion, void** -> ffi_raw*. */
+
+ void (*translate_args)(ffi_cif*,void*,void**,void*);
+ void *this_closure;
+
+#endif
+
+ void (*fun)(ffi_cif*,void*,ffi_raw*,void*);
+ void *user_data;
+
+} ffi_raw_closure;
+
+typedef struct {
+#if 0
+ void *trampoline_table;
+ void *trampoline_table_entry;
+#else
+ char tramp[FFI_TRAMPOLINE_SIZE];
+#endif
+
+ ffi_cif *cif;
+
+#if !FFI_NATIVE_RAW_API
+
+ /* If this is enabled, then a raw closure has the same layout
+ as a regular closure. We use this to install an intermediate
+ handler to do the translation, void** -> ffi_raw*. */
+
+ void (*translate_args)(ffi_cif*,void*,void**,void*);
+ void *this_closure;
+
+#endif
+
+ void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*);
+ void *user_data;
+
+} ffi_java_raw_closure;
+
+FFI_API ffi_status
+ffi_prep_raw_closure (ffi_raw_closure*,
+ ffi_cif *cif,
+ void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
+ void *user_data);
+
+FFI_API ffi_status
+ffi_prep_raw_closure_loc (ffi_raw_closure*,
+ ffi_cif *cif,
+ void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
+ void *user_data,
+ void *codeloc);
+
+#if !FFI_NATIVE_RAW_API
+FFI_API ffi_status
+ffi_prep_java_raw_closure (ffi_java_raw_closure*,
+ ffi_cif *cif,
+ void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
+ void *user_data) __attribute__((deprecated));
+
+FFI_API ffi_status
+ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
+ ffi_cif *cif,
+ void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
+ void *user_data,
+ void *codeloc) __attribute__((deprecated));
+#endif
+
+#endif /* FFI_CLOSURES */
+
+#if FFI_GO_CLOSURES
+
+typedef struct {
+ void *tramp;
+ ffi_cif *cif;
+ void (*fun)(ffi_cif*,void*,void**,void*);
+} ffi_go_closure;
+
+FFI_API ffi_status ffi_prep_go_closure (ffi_go_closure*, ffi_cif *,
+ void (*fun)(ffi_cif*,void*,void**,void*));
+
+FFI_API void ffi_call_go (ffi_cif *cif, void (*fn)(void), void *rvalue,
+ void **avalue, void *closure);
+
+#endif /* FFI_GO_CLOSURES */
+
+/* ---- Public interface definition -------------------------------------- */
+
+FFI_API
+ffi_status ffi_prep_cif(ffi_cif *cif,
+ ffi_abi abi,
+ unsigned int nargs,
+ ffi_type *rtype,
+ ffi_type **atypes);
+
+FFI_API
+ffi_status ffi_prep_cif_var(ffi_cif *cif,
+ ffi_abi abi,
+ unsigned int nfixedargs,
+ unsigned int ntotalargs,
+ ffi_type *rtype,
+ ffi_type **atypes);
+
+FFI_API
+void ffi_call(ffi_cif *cif,
+ void (*fn)(void),
+ void *rvalue,
+ void **avalue);
+
+FFI_API
+ffi_status ffi_get_struct_offsets (ffi_abi abi, ffi_type *struct_type,
+ size_t *offsets);
+
+/* Useful for eliminating compiler warnings. */
+#define FFI_FN(f) ((void (*)(void))f)
+
+/* ---- Definitions shared with assembly code ---------------------------- */
+
+#endif
+
+/* If these change, update src/mips/ffitarget.h. */
+#define FFI_TYPE_VOID 0
+#define FFI_TYPE_INT 1
+#define FFI_TYPE_FLOAT 2
+#define FFI_TYPE_DOUBLE 3
+#if 1
+#define FFI_TYPE_LONGDOUBLE 4
+#else
+#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
+#endif
+#define FFI_TYPE_UINT8 5
+#define FFI_TYPE_SINT8 6
+#define FFI_TYPE_UINT16 7
+#define FFI_TYPE_SINT16 8
+#define FFI_TYPE_UINT32 9
+#define FFI_TYPE_SINT32 10
+#define FFI_TYPE_UINT64 11
+#define FFI_TYPE_SINT64 12
+#define FFI_TYPE_STRUCT 13
+#define FFI_TYPE_POINTER 14
+#define FFI_TYPE_COMPLEX 15
+
+/* This should always refer to the last type code (for sanity checks). */
+#define FFI_TYPE_LAST FFI_TYPE_COMPLEX
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
Reference in New Issue View Git Blame Copy Permalink