/* Machine-specific function to return the stack pointer.  Alpha version.   Copyright (C) 1994, 1997, 2007 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.  */#ifndef _MACHINE_SP_H#define _MACHINE_SP_H/* Return the current stack pointer.  */#ifndef _EXTERN_INLINE#define _EXTERN_INLINE __extern_inline#endif_EXTERN_INLINE void *__thread_stack_pointer (void){  register void *__sp__ __asm__ ("$30");  return __sp__;}#endif	/* machine-sp.h */