diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-24 15:46:20 +0000 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2006-01-24 15:46:20 +0000 |
| commit | 3dbc359dd87d3c12c5a0ea58ae4f2106ba561f20 (patch) | |
| tree | 0397dae1861caf86ebf12b73cc35a7685eb5bac5 /libc/sysdeps/linux | |
| parent | 9ca46ae78954339b85bc5485fcc84354969aee34 (diff) | |
Move threads header to proper location
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/h8300/pt-machine.h | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/libc/sysdeps/linux/h8300/pt-machine.h b/libc/sysdeps/linux/h8300/pt-machine.h deleted file mode 100644 index ad83147cb..000000000 --- a/libc/sysdeps/linux/h8300/pt-machine.h +++ /dev/null @@ -1,58 +0,0 @@ -/* Machine-dependent pthreads configuration and inline functions. - H8/300 version. - Copyright (C) 1996, 1998, 2000, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson <rth@tamu.edu>. - - 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; 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 _PT_MACHINE_H -#define _PT_MACHINE_H 1 - -#ifndef PT_EI -# define PT_EI extern inline -#endif - -extern long int testandset (int *spinlock); - -/* Spinlock implementation; required. */ -PT_EI long int -testandset (int *spinlock) -{ - char ret; - - __asm__ __volatile__( - "sub.w %0,%0\n\t" - "stc ccr,@-sp\n\t" - "orc #0x80,ccr\n\t" - "bld #0,@%2\n\t" - "bset #0,@%2\n\t" - "rotxl.w %0\n\t" - "ldc @sp+,ccr\n\t" - :"=r"(ret),"=m"(*spinlock) - :"g"(spinlock) - :"cc"); - - return ret; -} - - -/* Get some notion of the current stack. Need not be exactly the top - of the stack, just something somewhere in the current frame. */ -#define CURRENT_STACK_FRAME stack_pointer -register char * stack_pointer __asm__ ("%sp"); - -#endif /* pt-machine.h */ |