diff options
Diffstat (limited to 'libffi/include')
| -rw-r--r-- | libffi/include/Makefile.am | 13 | ||||
| -rw-r--r-- | libffi/include/Makefile.in | 432 | ||||
| -rw-r--r-- | libffi/include/ffi.h | 328 | ||||
| -rw-r--r-- | libffi/include/ffi.h.in | 313 | ||||
| -rw-r--r-- | libffi/include/ffi_common.h | 94 | ||||
| -rw-r--r-- | libffi/include/fficonfig.h | 130 | ||||
| -rw-r--r-- | libffi/include/ffitarget.h | 19 |
7 files changed, 1329 insertions, 0 deletions
diff --git a/libffi/include/Makefile.am b/libffi/include/Makefile.am new file mode 100644 index 0000000..048824d --- /dev/null +++ b/libffi/include/Makefile.am @@ -0,0 +1,13 @@ +## Process this with automake to create Makefile.in + +AUTOMAKE_OPTIONS=foreign + +DISTCLEANFILES=ffitarget.h +EXTRA_DIST=ffi.h.in ffi_common.h + +hackdir=$(includedir) + +hack_DATA= ffi.h + +toollibffidir = @tool_include_dir@/libffi +toollibffi_HEADERS = ffitarget.h diff --git a/libffi/include/Makefile.in b/libffi/include/Makefile.in new file mode 100644 index 0000000..a8d624a --- /dev/null +++ b/libffi/include/Makefile.in @@ -0,0 +1,432 @@ +# Makefile.in generated by automake 1.7.9 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +ACLOCAL = @ACLOCAL@ +ALLOCA = @ALLOCA@ +ALPHA_FALSE = @ALPHA_FALSE@ +ALPHA_TRUE = 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uninstall-am uninstall-hackDATA \ + uninstall-info-am uninstall-toollibffiHEADERS + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/libffi/include/ffi.h b/libffi/include/ffi.h new file mode 100644 index 0000000..5feb338 --- /dev/null +++ b/libffi/include/ffi.h @@ -0,0 +1,328 @@ +/* -----------------------------------------------------------------*-C-*- + libffi PyOBJC - Copyright (c) 1996-2003 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 CYGNUS SOLUTIONS 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. + + ----------------------------------------------------------------------- */ + +/* ------------------------------------------------------------------- + The basic API is described in the README file. + + The raw API is designed to bypass some of the argument packing + and unpacking on architectures for which it can be avoided. + + The closure API allows interpreted functions to be packaged up + inside a C function pointer, so that they can be called as C functions, + with no understanding on the client side that they are interpreted. + It can also be used in other cases in which it is necessary to package + up a user specified parameter and a function pointer as a single + function pointer. + + The closure API must be implemented in order to get its functionality, + e.g. for use by gij. Routines are provided to emulate the raw API + if the underlying platform doesn't allow faster implementation. + + More details on the raw and cloure 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 MACOSX + +#ifdef __i386__ +# define X86_DARWIN +#elif defined(__ppc__) +# define POWERPC_DARWIN +#else +# error "Unsupported MacOS X CPU type" +#endif + +#else + +#error "Unsupported OS type" + +#endif + +/* ---- System configuration information --------------------------------- */ + +#include <ffitarget.h> +#include "fficonfig.h" + +#ifndef LIBFFI_ASM + +#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. */ +#ifdef LONG_LONG_MAX +# define FFI_LONG_LONG_MAX LONG_LONG_MAX +#else +# ifdef LLONG_MAX +# define FFI_LONG_LONG_MAX LLONG_MAX +# else +# ifdef __GNUC__ +# define FFI_LONG_LONG_MAX __LONG_LONG_MAX__ +# endif +# endif +#endif + +#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 + +#define ffi_type_ulong ffi_type_uint64 +#define ffi_type_slong ffi_type_sint64 +#if LONG_MAX == 2147483647 +# if FFI_LONG_LONG_MAX != 9223372036854775807 + #error "no 64-bit data type supported" +# endif +#elif LONG_MAX != 9223372036854775807 + #error "long size not supported" +#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; + /*@null@*/ struct _ffi_type **elements; +} ffi_type; + +/* These are defined in types.c */ +extern ffi_type ffi_type_void; +extern ffi_type ffi_type_uint8; +extern ffi_type ffi_type_sint8; +extern ffi_type ffi_type_uint16; +extern ffi_type ffi_type_sint16; +extern ffi_type ffi_type_uint32; +extern ffi_type ffi_type_sint32; +extern ffi_type ffi_type_uint64; +extern ffi_type ffi_type_sint64; +extern ffi_type ffi_type_float; +extern ffi_type ffi_type_double; +extern ffi_type ffi_type_longdouble; +extern ffi_type ffi_type_pointer; + + +typedef enum { + FFI_OK = 0, + FFI_BAD_TYPEDEF, + FFI_BAD_ABI +} ffi_status; + +typedef unsigned FFI_TYPE; + +typedef struct { + ffi_abi abi; + unsigned nargs; + /*@dependent@*/ ffi_type **arg_types; + /*@dependent@*/ 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 == 9223372036854775807 +# define FFI_SIZEOF_ARG 8 +# endif +#endif + +typedef union { + ffi_sarg sint; + ffi_arg uint; + float flt; + char data[FFI_SIZEOF_ARG]; + void* ptr; +} ffi_raw; + +void ffi_raw_call (/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ ffi_raw *avalue); + +void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw); +void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args); +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. */ + +void ffi_java_raw_call (/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ ffi_raw *avalue); + +void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw); +void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args); +size_t ffi_java_raw_size (ffi_cif *cif); + +/* ---- Definitions for closures ----------------------------------------- */ + +#if FFI_CLOSURES + +typedef struct { + char tramp[FFI_TRAMPOLINE_SIZE]; + ffi_cif *cif; + void (*fun)(ffi_cif*,void*,void**,void*); + void *user_data; +} ffi_closure; + +ffi_status +ffi_prep_closure (ffi_closure*, + ffi_cif *, + void (*fun)(ffi_cif*,void*,void**,void*), + void *user_data); + +typedef struct { + char tramp[FFI_TRAMPOLINE_SIZE]; + + 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; + +ffi_status +ffi_prep_raw_closure (ffi_raw_closure*, + ffi_cif *cif, + void (*fun)(ffi_cif*,void*,ffi_raw*,void*), + void *user_data); + +ffi_status +ffi_prep_java_raw_closure (ffi_raw_closure*, + ffi_cif *cif, + void (*fun)(ffi_cif*,void*,ffi_raw*,void*), + void *user_data); + +#endif /* FFI_CLOSURES */ + +/* ---- Public interface definition -------------------------------------- */ + +ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif, + ffi_abi abi, + unsigned int nargs, + /*@dependent@*/ /*@out@*/ /*@partial@*/ ffi_type *rtype, + /*@dependent@*/ ffi_type **atypes); + +void ffi_call(/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ void **avalue); + +/* Useful for eliminating compiler warnings */ +#define FFI_FN(f) ((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 +#ifdef HAVE_LONG_DOUBLE +#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 + +/* This should always refer to the last type code (for sanity checks) */ +#define FFI_TYPE_LAST FFI_TYPE_POINTER + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/libffi/include/ffi.h.in b/libffi/include/ffi.h.in new file mode 100644 index 0000000..9f61d48 --- /dev/null +++ b/libffi/include/ffi.h.in @@ -0,0 +1,313 @@ +/* -----------------------------------------------------------------*-C-*- + libffi @VERSION@ - Copyright (c) 1996-2003 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 CYGNUS SOLUTIONS 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. + + ----------------------------------------------------------------------- */ + +/* ------------------------------------------------------------------- + The basic API is described in the README file. + + The raw API is designed to bypass some of the argument packing + and unpacking on architectures for which it can be avoided. + + The closure API allows interpreted functions to be packaged up + inside a C function pointer, so that they can be called as C functions, + with no understanding on the client side that they are interpreted. + It can also be used in other cases in which it is necessary to package + up a user specified parameter and a function pointer as a single + function pointer. + + The closure API must be implemented in order to get its functionality, + e.g. for use by gij. Routines are provided to emulate the raw API + if the underlying platform doesn't allow faster implementation. + + More details on the raw and cloure 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. */ +#define @TARGET@ + +/* ---- System configuration information --------------------------------- */ + +#include <ffitarget.h> + +#ifndef LIBFFI_ASM + +#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. */ +#ifdef LONG_LONG_MAX +# define FFI_LONG_LONG_MAX LONG_LONG_MAX +#else +# ifdef LLONG_MAX +# define FFI_LONG_LONG_MAX LLONG_MAX +# else +# ifdef __GNUC__ +# define FFI_LONG_LONG_MAX __LONG_LONG_MAX__ +# endif +# endif +#endif + +#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 + +#define ffi_type_ulong ffi_type_uint64 +#define ffi_type_slong ffi_type_sint64 +#if LONG_MAX == 2147483647 +# if FFI_LONG_LONG_MAX != 9223372036854775807 + #error "no 64-bit data type supported" +# endif +#elif LONG_MAX != 9223372036854775807 + #error "long size not supported" +#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; + /*@null@*/ struct _ffi_type **elements; +} ffi_type; + +/* These are defined in types.c */ +extern ffi_type ffi_type_void; +extern ffi_type ffi_type_uint8; +extern ffi_type ffi_type_sint8; +extern ffi_type ffi_type_uint16; +extern ffi_type ffi_type_sint16; +extern ffi_type ffi_type_uint32; +extern ffi_type ffi_type_sint32; +extern ffi_type ffi_type_uint64; +extern ffi_type ffi_type_sint64; +extern ffi_type ffi_type_float; +extern ffi_type ffi_type_double; +extern ffi_type ffi_type_longdouble; +extern ffi_type ffi_type_pointer; + + +typedef enum { + FFI_OK = 0, + FFI_BAD_TYPEDEF, + FFI_BAD_ABI +} ffi_status; + +typedef unsigned FFI_TYPE; + +typedef struct { + ffi_abi abi; + unsigned nargs; + /*@dependent@*/ ffi_type **arg_types; + /*@dependent@*/ 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 == 9223372036854775807 +# define FFI_SIZEOF_ARG 8 +# endif +#endif + +typedef union { + ffi_sarg sint; + ffi_arg uint; + float flt; + char data[FFI_SIZEOF_ARG]; + void* ptr; +} ffi_raw; + +void ffi_raw_call (/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ ffi_raw *avalue); + +void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw); +void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args); +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. */ + +void ffi_java_raw_call (/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ ffi_raw *avalue); + +void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw); +void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args); +size_t ffi_java_raw_size (ffi_cif *cif); + +/* ---- Definitions for closures ----------------------------------------- */ + +#if FFI_CLOSURES + +typedef struct { + char tramp[FFI_TRAMPOLINE_SIZE]; + ffi_cif *cif; + void (*fun)(ffi_cif*,void*,void**,void*); + void *user_data; +} ffi_closure; + +ffi_status +ffi_prep_closure (ffi_closure*, + ffi_cif *, + void (*fun)(ffi_cif*,void*,void**,void*), + void *user_data); + +typedef struct { + char tramp[FFI_TRAMPOLINE_SIZE]; + + 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; + +ffi_status +ffi_prep_raw_closure (ffi_raw_closure*, + ffi_cif *cif, + void (*fun)(ffi_cif*,void*,ffi_raw*,void*), + void *user_data); + +ffi_status +ffi_prep_java_raw_closure (ffi_raw_closure*, + ffi_cif *cif, + void (*fun)(ffi_cif*,void*,ffi_raw*,void*), + void *user_data); + +#endif /* FFI_CLOSURES */ + +/* ---- Public interface definition -------------------------------------- */ + +ffi_status ffi_prep_cif(/*@out@*/ /*@partial@*/ ffi_cif *cif, + ffi_abi abi, + unsigned int nargs, + /*@dependent@*/ /*@out@*/ /*@partial@*/ ffi_type *rtype, + /*@dependent@*/ ffi_type **atypes); + +void ffi_call(/*@dependent@*/ ffi_cif *cif, + void (*fn)(), + /*@out@*/ void *rvalue, + /*@dependent@*/ void **avalue); + +/* Useful for eliminating compiler warnings */ +#define FFI_FN(f) ((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 @HAVE_LONG_DOUBLE@ +#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 + +/* This should always refer to the last type code (for sanity checks) */ +#define FFI_TYPE_LAST FFI_TYPE_POINTER + +#ifdef __cplusplus +} +#endif + +#endif + diff --git a/libffi/include/ffi_common.h b/libffi/include/ffi_common.h new file mode 100644 index 0000000..1b948d5 --- /dev/null +++ b/libffi/include/ffi_common.h @@ -0,0 +1,94 @@ +/* ----------------------------------------------------------------------- + ffi_common.h - Copyright (c) 1996 Red Hat, Inc. + + Common internal definitions and macros. Only necessary for building + libffi. + ----------------------------------------------------------------------- */ + +#ifndef FFI_COMMON_H +#define FFI_COMMON_H + +#ifdef __cplusplus +extern "C" { +#endif + +#include <fficonfig.h> + +/* Do not move this. Some versions of AIX are very picky about where + this is positioned. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# if HAVE_ALLOCA_H +# include <alloca.h> +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +char *alloca (); +# endif +# endif +# endif +#endif + +/* Check for the existence of memcpy. */ +#if STDC_HEADERS +# include <string.h> +#else +# ifndef HAVE_MEMCPY +# define memcpy(d, s, n) bcopy ((s), (d), (n)) +# endif +#endif + +#if defined(FFI_DEBUG) +#include <stdio.h> +#endif + +#ifdef FFI_DEBUG +/*@exits@*/ void ffi_assert(/*@temp@*/ char *expr, /*@temp@*/ char *file, int line); +void ffi_stop_here(void); +void ffi_type_test(/*@temp@*/ /*@out@*/ ffi_type *a, /*@temp@*/ char *file, int line); + +#define FFI_ASSERT(x) ((x) ? (void)0 : ffi_assert(#x, __FILE__,__LINE__)) +#define FFI_ASSERT_AT(x, f, l) ((x) ? 0 : ffi_assert(#x, (f), (l))) +#define FFI_ASSERT_VALID_TYPE(x) ffi_type_test (x, __FILE__, __LINE__) +#else +#define FFI_ASSERT(x) +#define FFI_ASSERT_AT(x, f, l) +#define FFI_ASSERT_VALID_TYPE(x) +#endif + +#define ALIGN(v, a) (((((size_t) (v))-1) | ((a)-1))+1) + +/* Perform machine dependent cif processing */ +ffi_status ffi_prep_cif_machdep(ffi_cif *cif); + +/* Extended cif, used in callback from assembly routine */ +typedef struct +{ + /*@dependent@*/ ffi_cif *cif; + /*@dependent@*/ void *rvalue; + /*@dependent@*/ void **avalue; +} extended_cif; + +/* Terse sized type definitions. */ +typedef unsigned int UINT8 __attribute__((__mode__(__QI__))); +typedef signed int SINT8 __attribute__((__mode__(__QI__))); +typedef unsigned int UINT16 __attribute__((__mode__(__HI__))); +typedef signed int SINT16 __attribute__((__mode__(__HI__))); +typedef unsigned int UINT32 __attribute__((__mode__(__SI__))); +typedef signed int SINT32 __attribute__((__mode__(__SI__))); +typedef unsigned int UINT64 __attribute__((__mode__(__DI__))); +typedef signed int SINT64 __attribute__((__mode__(__DI__))); + +typedef float FLOAT32; + + +#ifdef __cplusplus +} +#endif + +#endif + + diff --git a/libffi/include/fficonfig.h b/libffi/include/fficonfig.h new file mode 100644 index 0000000..7013c6f --- /dev/null +++ b/libffi/include/fficonfig.h @@ -0,0 +1,130 @@ +/* + * Manually created fficonfig.h for darwin on PowerPC or Intel + * + * This file is manually generated to do away with the need for autoconf and + * therefore make it easier to cross-compile and build fat binaries. + * + * NOTE: This file was added by PyObjC. + */ + +#ifndef MACOSX +# error "This file is only supported on Mac OS X" +#endif + +#if defined(__i386__) +# define BYTEORDER 1234 +# undef HOST_WORDS_BIG_ENDIAN +# undef WORDS_BIGENDIAN +# define SIZEOF_DOUBLE 8 +# define HAVE_LONG_DOUBLE 1 +# define SIZEOF_LONG_DOUBLE 16 +#elif defined(__ppc__) +# define BYTEORDER 4321 +# define HOST_WORDS_BIG_ENDIAN 1 +# define WORDS_BIGENDIAN 1 +# define SIZEOF_DOUBLE 8 + +#if __GNUC__ >= 4 +# define HAVE_LONG_DOUBLE 1 +# define SIZEOF_LONG_DOUBLE 16 +#else +# undef HAVE_LONG_DOUBLE +# define SIZEOF_LONG_DOUBLE 8 +#endif /* __GNUC__ */ + +#else +# error "Unknown CPU type" +#endif + + +/* 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 "aw" + +/* Define this if you want extra debugging. */ +/* #undef FFI_DEBUG */ + +/* Define this is you do not want support for the raw API. */ +#define FFI_NO_RAW_API 1 + +/* Define this is 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 .register. */ +/* #undef HAVE_AS_REGISTER_PSEUDO_OP */ + +/* Define if your assembler and linker support unaligned PC relative relocs. + */ +/* #undef HAVE_AS_SPARC_UA_PCREL */ + + +/* Define to 1 if you have the `memcpy' function. */ +#define HAVE_MEMCPY 1 + +/* Define if mmap with MAP_ANON(YMOUS) works. */ +#define HAVE_MMAP_ANON 1 + +/* Define if mmap of /dev/zero works. */ +/* #undef HAVE_MMAP_DEV_ZERO */ + +/* Define if read-only mmap of a plain file works. */ +#define HAVE_MMAP_FILE 1 + +/* Define if .eh_frame sections should be read-only. */ +/* #undef HAVE_RO_EH_FRAME */ + + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +/* #undef NO_MINUS_C_MINUS_O */ + +/* Name of package */ +#define PACKAGE "libffi" + +/* Define to the address where bug reports for this package should be sent. */ +#define PACKAGE_BUGREPORT "http://gcc.gnu.org/bugs.html" + +/* 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 2.1" + +/* Define to the one symbol short name of this package. */ +#define PACKAGE_TARNAME "libffi" + +/* Define to the version of this package. */ +#define PACKAGE_VERSION "2.1" + + +/* 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 run-time. + 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 this if you are using Purify and want to suppress spurious messages. + */ +/*#undef USING_PURIFY*/ + +/* Version number of package */ +#define VERSION "2.1-pyobjc" + diff --git a/libffi/include/ffitarget.h b/libffi/include/ffitarget.h new file mode 100644 index 0000000..61d8c29 --- /dev/null +++ b/libffi/include/ffitarget.h @@ -0,0 +1,19 @@ +/* + * Dispatch to the right ffitarget file. This file is PyObjC specific, in a + * normal build the build environment copies the file to the right location or + * sets up the right include flags. We want to do neither because that would + * make building fat binaries harder. + */ +#if defined(__i386__) + +#include "../src/x86/ffitarget.h" + +#elif defined(__ppc__) + +#include "../src/powerpc/ffitarget.h" + +#else + +#errror "Unsupported CPU type" + +#endif |