/* Machine-specific function to return the stack pointer.  i386 version.

   Copyright (C) 1994-2018 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, see

   <http://www.gnu.org/licenses/>.  */

#ifndef _MACHINE_SP_H

#define _MACHINE_SP_H

/* Return the current stack pointer.  */

#define __thread_stack_pointer() ({					      \

  register void *__sp__ asm("esp");					      \

  __sp__;								      \

})

#endif /* machine-sp.h */