1 files changed, 107 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/aix/init-first.c b/sysdeps/unix/sysv/aix/init-first.c
new file mode 100644
index 0000000000..2c8e0b1900
--- /dev/null
+++ b/sysdeps/unix/sysv/aix/init-first.c
@@ -0,0 +1,107 @@
+/* Initialization code run first thing by the XCOFF startup code.  AIX version.
+   Copyright (C) 2001 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 <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <unistd.h>
+#include <sysdep.h>
+#include <fpu_control.h>
+#include <sys/param.h>
+#include <sys/types.h>
+#include <libc-internal.h>
+
+#ifndef SHARED
+# include <ldsodefs.h>
+# include "dl-osinfo.h"
+#endif
+
+extern void __libc_init (int, char **, char **);
+
+/* The function is called from assembly stubs the compiler can't see.  */
+static void init (int, char **, char **) __attribute__ ((unused));
+
+extern int _dl_starting_up;
+weak_extern (_dl_starting_up)
+
+extern fpu_control_t _dl_fpu_control;
+extern int _dl_fpu_control_set;
+
+/* Set nonzero if we have to be prepared for more then one libc being
+   used in the process.  Safe assumption if initializer never runs.  */
+int __libc_multiple_libcs = 1;
+
+/* Remember the command line argument and enviroment contents for
+   later calls of initializers for dynamic libraries.  */
+int __libc_argc;
+char **__libc_argv;
+
+
+static void
+init (int argc, char **argv, char **envp)
+{
+  extern void __getopt_clean_environment (char **);
+  /* The next variable is only here to work around a bug in gcc <= 2.7.2.2.
+     If the address would be taken inside the expression the optimizer
+     would try to be too smart and throws it away.  Grrr.  */
+
+  /* XXX disable dl for now
+  int *dummy_addr = &_dl_starting_up;
+
+  __libc_multiple_libcs = dummy_addr && !_dl_starting_up; */
+
+  /* Save the command-line arguments.  */
+  __libc_argc = argc;
+  __libc_argv = argv;
+  __environ = envp;
+
+#ifndef SHARED
+  __libc_init_secure ();
+#endif
+
+  __libc_init (argc, argv, envp);
+
+  /* This is a hack to make the special getopt in GNU libc working.  */
+  __getopt_clean_environment (envp);
+
+#ifdef SHARED
+  __libc_global_ctors ();
+#endif
+}
+
+#ifdef SHARED
+
+strong_alias (init, _init);
+
+extern void __libc_init_first (void);
+
+void
+__libc_init_first (void)
+{
+}
+
+#else
+extern void __libc_init_first (int argc, char **argv, char **envp);
+
+void
+__libc_init_first (int argc, char **argv, char **envp)
+{
+  init (argc, argv, envp);
+}
+#endif