Update libffi to 3.0.4.

darcs-hash:d0cdf89441c98da668f268b1af91e536dc3ed76e

3 files changed, 0 insertions, 236 deletions

diff --git a/libffi/testsuite/libffi.special/ffitestcxx.h b/libffi/testsuite/libffi.special/ffitestcxx.h
deleted file mode 100644
index 01414cc..0000000
--- a/libffi/testsuite/libffi.special/ffitestcxx.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <ffi.h>
-#include "fficonfig.h"
-
-#define MAX_ARGS 256
-
-#define CHECK(x) (!(x) ? abort() : (void)0)
-
-/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
-   file open.  */
-#ifdef HAVE_MMAP_ANON
-# undef HAVE_MMAP_DEV_ZERO
-
-# include <sys/mman.h>
-# ifndef MAP_FAILED
-#  define MAP_FAILED -1
-# endif
-# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
-#  define MAP_ANONYMOUS MAP_ANON
-# endif
-# define USING_MMAP
-
-#endif
-
-#ifdef HAVE_MMAP_DEV_ZERO
-
-# include <sys/mman.h>
-# ifndef MAP_FAILED
-#  define MAP_FAILED -1
-# endif
-# define USING_MMAP
-
-#endif
-
-#ifdef USING_MMAP
-static inline void *
-allocate_mmap (size_t size)
-{
-  void *page;
-#if defined (HAVE_MMAP_DEV_ZERO)
-  static int dev_zero_fd = -1;
-#endif
-
-#ifdef HAVE_MMAP_DEV_ZERO
-  if (dev_zero_fd == -1)
-    {
-      dev_zero_fd = open ("/dev/zero", O_RDONLY);
-      if (dev_zero_fd == -1)
-	{
-	  perror ("open /dev/zero: %m");
-	  exit (1);
-	}
-    }
-#endif
-
-
-#ifdef HAVE_MMAP_ANON
-  page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
-	       MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-#endif
-#ifdef HAVE_MMAP_DEV_ZERO
-  page = mmap (NULL, size, PROT_READ | PROT_WRITE | PROT_EXEC,
-	       MAP_PRIVATE, dev_zero_fd, 0);
-#endif
-
-  if (page == MAP_FAILED)
-    {
-      perror ("virtual memory exhausted");
-      exit (1);
-    }
-
-  return page;
-}
-
-#endif
diff --git a/libffi/testsuite/libffi.special/special.exp b/libffi/testsuite/libffi.special/special.exp
deleted file mode 100644
index df96d03..0000000
--- a/libffi/testsuite/libffi.special/special.exp
+++ /dev/null
@@ -1,36 +0,0 @@
-#   Copyright (C) 2003 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
-
-# libffi testsuite that uses the 'dg.exp' driver.
-
-load_lib libffi-dg.exp
-
-dg-init
-libffi-init
-
-global srcdir subdir
-
-global cxx_options
-
-set cxx_options " -lstdc++"
-
-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.cc]] $cxx_options ""
-
-dg-finish
-
-# Local Variables:
-# tcl-indent-level:4
-# End:
diff --git a/libffi/testsuite/libffi.special/unwindtest.cc b/libffi/testsuite/libffi.special/unwindtest.cc
deleted file mode 100644
index 4fec44c..0000000
--- a/libffi/testsuite/libffi.special/unwindtest.cc
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Area:	ffi_closure, unwind info
-   Purpose:	Check if the unwind information is passed correctly.
-   Limitations:	none.
-   PR:		none.
-   Originator:	Jeff Sturm <jsturm@one-point.com>  */
-
-/* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
-#include "ffitestcxx.h"
-
-void
-closure_test_fn(ffi_cif* cif, void* resp, void** args, void* userdata)
-{
-  throw 9;
-}
-
-typedef void (*closure_test_type)();
-
-void closure_test_fn1(ffi_cif* cif,void* resp,void** args,
-			     void* userdata)
- {
-    *(ffi_arg*)resp =
-      (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-      (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-      (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
-      (int)*(float *)args[6] + (int)(*(int *)args[7]) +
-      (int)(*(double*)args[8]) + (int)*(int *)args[9] +
-      (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-      (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-      (int)(*(int *)args[14]) + *(int *)args[15] + (int)(long)userdata;
-
-    printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	   (int)*(float *)args[0], (int)(*(float *)args[1]),
-	   (int)(*(float *)args[2]), (int)*(float *)args[3],
-	   (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
-	   (int)*(float *)args[6], (int)(*(int *)args[7]),
-	   (int)(*(double *)args[8]), (int)*(int *)args[9],
-	   (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	   (int)*(int *)args[12], (int)(*(int *)args[13]),
-	   (int)(*(int *)args[14]), *(int *)args[15],
-	   (int)(long)userdata, (int)*(ffi_arg*)resp);
-
-    throw (int)*(ffi_arg*)resp;
-}
-
-typedef int (*closure_test_type1)(float, float, float, float, signed short,
-				  float, float, int, double, int, int, float,
-				  int, int, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-#ifndef USING_MMAP
-  static ffi_closure cl;
-#endif
-  ffi_closure *pcl;
-  ffi_type * cl_arg_types[17];
-  int res;
-#ifdef USING_MMAP
-  pcl = (ffi_closure *) allocate_mmap (sizeof(ffi_closure));
-#else
-  pcl = &cl;
-#endif
-
-  {
-    cl_arg_types[1] = NULL;
-
-    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
-		       &ffi_type_void, cl_arg_types) == FFI_OK);
-    CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn, NULL) == FFI_OK);
-
-    try
-      {
-	(*((closure_test_type)(pcl)))();
-      } catch (int exception_code)
-      {
-	CHECK(exception_code == 9);
-      }
-
-    printf("part one OK\n");
-    /* { dg-output "part one OK" } */
-    }
-
-    {
-
-      cl_arg_types[0] = &ffi_type_float;
-      cl_arg_types[1] = &ffi_type_float;
-      cl_arg_types[2] = &ffi_type_float;
-      cl_arg_types[3] = &ffi_type_float;
-      cl_arg_types[4] = &ffi_type_sshort;
-      cl_arg_types[5] = &ffi_type_float;
-      cl_arg_types[6] = &ffi_type_float;
-      cl_arg_types[7] = &ffi_type_uint;
-      cl_arg_types[8] = &ffi_type_double;
-      cl_arg_types[9] = &ffi_type_uint;
-      cl_arg_types[10] = &ffi_type_uint;
-      cl_arg_types[11] = &ffi_type_float;
-      cl_arg_types[12] = &ffi_type_uint;
-      cl_arg_types[13] = &ffi_type_uint;
-      cl_arg_types[14] = &ffi_type_uint;
-      cl_arg_types[15] = &ffi_type_uint;
-      cl_arg_types[16] = NULL;
-
-      /* Initialize the cif */
-      CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-			 &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-      CHECK(ffi_prep_closure(pcl, &cif, closure_test_fn1,
-			     (void *) 3 /* userdata */)  == FFI_OK);
-      try
-	{
-	  (*((closure_test_type1)pcl))
-	    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
-	     19, 21, 1);
-	  /* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-	} catch (int exception_code)
-	{
-	  CHECK(exception_code == 255);
-	}
-      printf("part two OK\n");
-      /* { dg-output "\npart two OK" } */
-    }
-    exit(0);
-}