diff options
Diffstat (limited to 'sysdeps/generic/machine-sp.h')
-rw-r--r-- | sysdeps/generic/machine-sp.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sysdeps/generic/machine-sp.h b/sysdeps/generic/machine-sp.h new file mode 100644 index 0000000000..6d8ad485e2 --- /dev/null +++ b/sysdeps/generic/machine-sp.h @@ -0,0 +1,36 @@ +/* Machine-specific function to return the stack pointer. Stub version. + Copyright (C) 1994, 1997 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 Library General Public License as + published by the Free Software Foundation; either version 2 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. 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__ ("{STACK-POINTER}"); + return __sp__; +} + +#endif /* machine-sp.h */ |