diff options
| author | Thomas Schwinge <thomas@codesourcery.com> | 2012-08-07 22:36:56 +0200 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2012-08-07 22:58:34 +0200 |
| commit | af7d78e726cb0d3248c461cfee27fe15121dacd1 (patch) | |
| tree | 3793752ac3159ff6e4bd68fd1dead446b1e3ea7c /sysdeps/i386/machine-sp.h | |
| parent | a5387f6a45d6b3f2b381d861f5c288b79da6204f (diff) | |
Rename ia32 sysdep directories to i386.
* sysdeps/i386/Implies: Remove file.
* sysdeps/mach/hurd/i386/Implies: Likewise.
* sysdeps/ia32/bits/memory.h: Rename to sysdeps/i386/bits/memory.h.
* sysdeps/ia32/bits/pt-atomic.h: Rename to sysdeps/i386/bits/pt-atomic.h.
* sysdeps/ia32/bits/spin-lock-inline.h: Rename to
sysdeps/i386/bits/spin-lock-inline.h.
* sysdeps/ia32/bits/spin-lock.h: Rename to sysdeps/i386/bits/spin-lock.h.
* sysdeps/ia32/machine-sp.h: Rename to sysdeps/i386/machine-sp.h.
* sysdeps/ia32/pt-machdep.h: Rename to sysdeps/i386/pt-machdep.h.
* sysdeps/mach/hurd/ia32/pt-machdep.c: Rename to
sysdeps/mach/hurd/i386/pt-machdep.c.
* sysdeps/mach/hurd/ia32/pt-setup.c: Rename to
sysdeps/mach/hurd/i386/pt-setup.c.
* Makefile (SYSDEP_PATH): Adapt to that.
Diffstat (limited to 'sysdeps/i386/machine-sp.h')
| -rw-r--r-- | sysdeps/i386/machine-sp.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sysdeps/i386/machine-sp.h b/sysdeps/i386/machine-sp.h new file mode 100644 index 0000000..cef6ab7 --- /dev/null +++ b/sysdeps/i386/machine-sp.h @@ -0,0 +1,30 @@ +/* Machine-specific function to return the stack pointer. i386 version. + Copyright (C) 1994, 1997, 2001, 2006 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. */ + +#define __thread_stack_pointer() ({ \ + register void *__sp__ asm("esp"); \ + __sp__; \ +}) + +#endif /* machine-sp.h */ |