3.0.9rc12

.pc/windows/testsuite/libffi.call/ffitest.h

@@ -0,0 +1,111 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <fcntl.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <ffi.h>
+#include "fficonfig.h"
+
+#define MAX_ARGS 256
+
+#define CHECK(x) !(x) ? abort() : 0
+
+/* Define __UNUSED__ that also other compilers than gcc can run the tests.  */
+#undef __UNUSED__
+#if defined(__GNUC__)
+#define __UNUSED__ __attribute__((__unused__))
+#else
+#define __UNUSED__
+#endif
+
+/* 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
+
+/* MinGW kludge.  */
+#ifdef WIN64
+#define PRIdLL "PRId64"
+#define PRIuLL "PRIu64"
+#else
+#define PRIdLL "lld"
+#define PRIuLL "llu"
+#endif
+
+/* PA HP-UX kludge.  */
+#if defined(__hppa__) && defined(__hpux__) && !defined(PRIuPTR)
+#define PRIuPTR "lu"
+#endif
+
+/* Solaris < 10 kludge.  */
+#if defined(__sun__) && defined(__svr4__) && !defined(PRIuPTR)
+#if defined(__arch64__) || defined (__x86_64__)
+#define PRIuPTR "lu"
+#else
+#define PRIuPTR "u"
+#endif
+#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 == (void *) MAP_FAILED)
+    {
+      perror ("virtual memory exhausted");
+      exit (1);
+    }
+
+  return page;
+}
+
+#endif

.pc/windows/testsuite/libffi.special/ffitestcxx.h

@@ -0,0 +1,96 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <ffi.h>
+#include "fficonfig.h"
+
+#define MAX_ARGS 256
+
+
+/* Define __UNUSED__ that also other compilers than gcc can run the tests.  */
+#undef __UNUSED__
+#if defined(__GNUC__)
+#define __UNUSED__ __attribute__((__unused__))
+#else
+#define __UNUSED__
+#endif
+
+#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
+
+
+/* MinGW kludge.  */
+#ifdef WIN64
+#define PRIdLL "PRId64"
+#define PRIuLL "PRIu64"
+#else
+#define PRIdLL "lld"
+#define PRIuLL "llu"
+#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