mirror of git://gcc.gnu.org/git/gcc.git
136 lines
2.8 KiB
C
136 lines
2.8 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <fcntl.h>
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#include <ffi.h>
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#include "fficonfig.h"
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#if defined HAVE_STDINT_H
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#include <stdint.h>
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#endif
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#if defined HAVE_INTTYPES_H
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#include <inttypes.h>
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#endif
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#define MAX_ARGS 256
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#define CHECK(x) (void)(!(x) ? (abort(), 1) : 0)
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/* Define macros so that compilers other than gcc can run the tests. */
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#undef __UNUSED__
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#if defined(__GNUC__)
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#define __UNUSED__ __attribute__((__unused__))
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#define __STDCALL__ __attribute__((stdcall))
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#define __THISCALL__ __attribute__((thiscall))
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#define __FASTCALL__ __attribute__((fastcall))
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#else
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#define __UNUSED__
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#define __STDCALL__ __stdcall
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#define __THISCALL__ __thiscall
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#define __FASTCALL__ __fastcall
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#endif
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#ifndef ABI_NUM
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#define ABI_NUM FFI_DEFAULT_ABI
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#define ABI_ATTR
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#endif
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/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
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file open. */
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#ifdef HAVE_MMAP_ANON
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# undef HAVE_MMAP_DEV_ZERO
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# include <sys/mman.h>
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# ifndef MAP_FAILED
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# define MAP_FAILED -1
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# endif
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# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
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# define MAP_ANONYMOUS MAP_ANON
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# endif
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# define USING_MMAP
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#endif
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#ifdef HAVE_MMAP_DEV_ZERO
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# include <sys/mman.h>
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# ifndef MAP_FAILED
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# define MAP_FAILED -1
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# endif
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# define USING_MMAP
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#endif
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/* MinGW kludge. */
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#ifdef _WIN64
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#define PRIdLL "I64d"
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#define PRIuLL "I64u"
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#else
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#define PRIdLL "lld"
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#define PRIuLL "llu"
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#endif
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/* Tru64 UNIX kludge. */
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#if defined(__alpha__) && defined(__osf__)
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/* Tru64 UNIX V4.0 doesn't support %lld/%lld, but long is 64-bit. */
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#undef PRIdLL
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#define PRIdLL "ld"
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#undef PRIuLL
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#define PRIuLL "lu"
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#define PRId8 "hd"
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#define PRIu8 "hu"
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#define PRId64 "ld"
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#define PRIu64 "lu"
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#define PRIuPTR "lu"
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#endif
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/* PA HP-UX kludge. */
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#if defined(__hppa__) && defined(__hpux__) && !defined(PRIuPTR)
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#define PRIuPTR "lu"
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#endif
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/* IRIX kludge. */
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#if defined(__sgi)
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/* IRIX 6.5 <inttypes.h> provides all definitions, but only for C99
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compilations. */
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#define PRId8 "hhd"
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#define PRIu8 "hhu"
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#if (_MIPS_SZLONG == 32)
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#define PRId64 "lld"
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#define PRIu64 "llu"
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#endif
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/* This doesn't match <inttypes.h>, which always has "lld" here, but the
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arguments are uint64_t, int64_t, which are unsigned long, long for
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64-bit in <sgidefs.h>. */
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#if (_MIPS_SZLONG == 64)
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#define PRId64 "ld"
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#define PRIu64 "lu"
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#endif
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/* This doesn't match <inttypes.h>, which has "u" here, but the arguments
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are uintptr_t, which is always unsigned long. */
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#define PRIuPTR "lu"
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#endif
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/* Solaris < 10 kludge. */
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#if defined(__sun__) && defined(__svr4__) && !defined(PRIuPTR)
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#if defined(__arch64__) || defined (__x86_64__)
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#define PRIuPTR "lu"
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#else
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#define PRIuPTR "u"
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#endif
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#endif
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/* MSVC kludge. */
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#if defined _MSC_VER
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#define PRIuPTR "lu"
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#define PRIu8 "u"
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#define PRId8 "d"
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#define PRIu64 "I64u"
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#define PRId64 "I64d"
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#endif
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#ifndef PRIuPTR
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#define PRIuPTR "u"
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#endif
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