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authorUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
committerUlrich Drepper <drepper@redhat.com>2004-12-22 20:10:10 +0000
commita334319f6530564d22e775935d9c91663623a1b4 (patch)
treeb5877475619e4c938e98757d518bb1e9cbead751 /sysdeps/unix/sysv/linux/powerpc/libc-start.c
parent0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff)
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/libc-start.c')
-rw-r--r--sysdeps/unix/sysv/linux/powerpc/libc-start.c130
1 files changed, 0 insertions, 130 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/libc-start.c b/sysdeps/unix/sysv/linux/powerpc/libc-start.c
deleted file mode 100644
index a8005c1163..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/libc-start.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/* Copyright (C) 1998,2000,2001,2002,2003,2004,2005 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library 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
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, write to the Free
-   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-   02111-1307 USA.  */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <ldsodefs.h>
-#include <bp-start.h>
-#include <bp-sym.h>
-
-extern int __cache_line_size;
-weak_extern (__cache_line_size)
-/* The main work is done in the generic function.  */
-#define LIBC_START_MAIN generic_start_main
-#define LIBC_START_DISABLE_INLINE
-#define LIBC_START_MAIN_AUXVEC_ARG
-#define MAIN_AUXVEC_ARG
-#define INIT_MAIN_ARGS
-#include <csu/libc-start.c>
-
-struct startup_info
-  {
-    void *__unbounded sda_base;
-    int (*main) (int, char **, char **, void *);
-    int (*init) (int, char **, char **, void *);
-    void (*fini) (void);
-  };
-
-
-#ifdef SHARED
-# include <sys/time.h>
-# include <dl-vdso.h>
-# undef __gettimeofday
-# undef __clock_gettime
-# undef __clock_getres
-# include <bits/libc-vdso.h>
-
-void *__vdso_gettimeofday;
-void *__vdso_clock_gettime;
-void *__vdso_clock_getres;
-void *__vdso_get_tbfreq;
-
-static inline void _libc_vdso_platform_setup (void)
-  {
-    __vdso_gettimeofday = _dl_vdso_vsym ("__kernel_gettimeofday",
-  				         "LINUX_2.6.15");
-
-    __vdso_clock_gettime = _dl_vdso_vsym ("__kernel_clock_gettime",
-					  "LINUX_2.6.15");
-
-    __vdso_clock_getres = _dl_vdso_vsym ("__kernel_clock_getres",
-				         "LINUX_2.6.15");
-
-    __vdso_get_tbfreq = _dl_vdso_vsym ("__kernel_vdso_get_tbfreq",
-				       "LINUX_2.6.15");
-  }
-#endif
-
-int
-/* GKM FIXME: GCC: this should get __BP_ prefix by virtue of the
-   BPs in the arglist of startup_info.main and startup_info.init. */
-  BP_SYM (__libc_start_main) (int argc, char *__unbounded *__unbounded ubp_av,
-			      char *__unbounded *__unbounded ubp_ev,
-			      ElfW (auxv_t) * __unbounded auxvec,
-			      void (*rtld_fini) (void),
-			      struct startup_info *__unbounded stinfo,
-			      char *__unbounded *__unbounded stack_on_entry)
-{
-#if __BOUNDED_POINTERS__
-  char **argv;
-#else
-# define argv ubp_av
-#endif
-
-  /* the PPC SVR4 ABI says that the top thing on the stack will
-     be a NULL pointer, so if not we assume that we're being called
-     as a statically-linked program by Linux...  */
-  if (*stack_on_entry != NULL)
-    {
-      char *__unbounded * __unbounded temp;
-      /* ...in which case, we have argc as the top thing on the
-         stack, followed by argv (NULL-terminated), envp (likewise),
-         and the auxilary vector.  */
-      /* 32/64-bit agnostic load from stack */
-      argc = *(long int *__unbounded) stack_on_entry;
-      ubp_av = stack_on_entry + 1;
-      ubp_ev = ubp_av + argc + 1;
-#ifdef HAVE_AUX_VECTOR
-      temp = ubp_ev;
-      while (*temp != NULL)
-	++temp;
-      auxvec = (ElfW (auxv_t) *)++ temp;
-#endif
-      rtld_fini = NULL;
-    }
-
-  /* Initialize the __cache_line_size variable from the aux vector.  */
-  for (ElfW (auxv_t) * av = auxvec; av->a_type != AT_NULL; ++av)
-    switch (av->a_type)
-      {
-      case AT_DCACHEBSIZE:
-	{
-	  int *cls = &__cache_line_size;
-	  if (cls != NULL)
-	    *cls = av->a_un.a_val;
-	}
-	break;
-      }
-#ifdef SHARED
-  /* Resolve and initialize function pointers for VDSO functions.  */
-  _libc_vdso_platform_setup ();
-#endif
-  return generic_start_main (stinfo->main, argc, ubp_av, auxvec,
-			     stinfo->init, stinfo->fini, rtld_fini,
-			     stack_on_entry);
-}