1 files changed, 0 insertions, 136 deletions
diff --git a/contrib/gcc/config/host-hpux.c b/contrib/gcc/config/host-hpux.c
deleted file mode 100644
index 2ca5ba9bc496..000000000000
--- a/contrib/gcc/config/host-hpux.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* HP-UX host-specific hook definitions.
-   Copyright (C) 2004, 2005 Free Software Foundation, Inc.
-
-   This file is part of GCC.
-
-   GCC 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, or (at your
-   option) any later version.
-
-   GCC 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 GCC; see the file COPYING.  If not, write to the
-   Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
-   MA 02110-1301, USA.  */
-
-#include "config.h"
-#include "system.h"
-#include "coretypes.h"
-#include <sys/mman.h>
-#include <unistd.h>
-#include "hosthooks.h"
-#include "hosthooks-def.h"
-
-#ifndef MAP_FAILED
-#define MAP_FAILED (void *)-1L
-#endif
-
-static void *hpux_gt_pch_get_address (size_t, int);
-static int hpux_gt_pch_use_address (void *, size_t, int, size_t);
-
-#undef HOST_HOOKS_GT_PCH_GET_ADDRESS
-#define HOST_HOOKS_GT_PCH_GET_ADDRESS hpux_gt_pch_get_address
-#undef HOST_HOOKS_GT_PCH_USE_ADDRESS
-#define HOST_HOOKS_GT_PCH_USE_ADDRESS hpux_gt_pch_use_address
-
-/* For various ports, try to guess a fixed spot in the vm space
-   that's probably free.  */
-#if (defined(__hppa__) || defined(__ia64__)) && defined(__LP64__)
-# define TRY_EMPTY_VM_SPACE	0x8000000000000000
-#elif defined(__hppa__) || defined(__ia64__)
-# define TRY_EMPTY_VM_SPACE	0x60000000
-#else
-# define TRY_EMPTY_VM_SPACE	0
-#endif
-
-/* Determine a location where we might be able to reliably allocate
-   SIZE bytes.  FD is the PCH file, though we should return with the
-   file unmapped.  */
-
-static void *
-hpux_gt_pch_get_address (size_t size, int fd)
-{
-  void *addr;
-
-  addr = mmap ((void *)TRY_EMPTY_VM_SPACE, size, PROT_READ | PROT_WRITE,
-	       MAP_PRIVATE, fd, 0);
-
-  /* If we failed the map, that means there's *no* free space.  */
-  if (addr == (void *) MAP_FAILED)
-    return NULL;
-  /* Unmap the area before returning.  */
-  munmap (addr, size);
-
-  return addr;
-}
-
-/* Map SIZE bytes of FD+OFFSET at BASE.  Return 1 if we succeeded at
-   mapping the data at BASE, -1 if we couldn't.
-
-   It's not possibly to reliably mmap a file using MAP_PRIVATE to
-   a specific START address on either hpux or linux.  First we see
-   if mmap with MAP_PRIVATE works.  If it does, we are off to the
-   races.  If it doesn't, we try an anonymous private mmap since the
-   kernel is more likely to honor the BASE address in anonymous maps.
-   We then copy the data to the anonymous private map.  This assumes
-   of course that we don't need to change the data in the PCH file
-   after it is created.
-
-   This approach obviously causes a performance penalty but there is
-   little else we can do given the current PCH implementation.  */
-
-static int
-hpux_gt_pch_use_address (void *base, size_t size, int fd, size_t offset)
-{
-  void *addr;
-
-  /* We're called with size == 0 if we're not planning to load a PCH
-     file at all.  This allows the hook to free any static space that
-     we might have allocated at link time.  */
-  if (size == 0)
-    return -1;
-
-  /* Try to map the file with MAP_PRIVATE.  */
-  addr = mmap (base, size, PROT_READ | PROT_WRITE, MAP_PRIVATE, fd, offset);
-
-  if (addr == base)
-    return 1;
-
-  if (addr != (void *) MAP_FAILED)
-    munmap (addr, size);
-
-  /* Try to make an anonymous private mmap at the desired location.  */
-  addr = mmap (base, size, PROT_READ | PROT_WRITE,
-	       MAP_PRIVATE | MAP_ANONYMOUS, -1, 0);
-
-  if (addr != base)
-    {
-      if (addr != (void *) MAP_FAILED)
-        munmap (addr, size);
-      return -1;
-    }
-
-  if (lseek (fd, offset, SEEK_SET) == (off_t)-1)
-    return -1;
-
-  while (size)
-    {
-      ssize_t nbytes;
-
-      nbytes = read (fd, base, MIN (size, SSIZE_MAX));
-      if (nbytes <= 0)
-        return -1;
-      base = (char *) base + nbytes;
-      size -= nbytes;
-    }
-
-  return 1;
-}
-
-
-const struct host_hooks host_hooks = HOST_HOOKS_INITIALIZER;