diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/dl-sysdep.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/dl-sysdep.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c b/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c new file mode 100644 index 0000000000..a0214b0072 --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/dl-sysdep.c @@ -0,0 +1,60 @@ +/* Operating system support for run-time dynamic linker. Linux/PPC version. + Copyright (C) 1997, 1998, 2001, 2003 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. */ + + +#include "config.h" +#include "kernel-features.h" +#include <ldsodefs.h> + +extern long __libc_alpha_cache_shape[4]; +weak_extern (__libc_alpha_cache_shape); + + +/* Scan the Aux Vector for the cache shape entries. */ +#define DL_PLATFORM_AUXV \ + case AT_L1I_CACHESHAPE: \ + { \ + long *cls = __libc_alpha_cache_shape; \ + if (cls != NULL) \ + cls[0] = av->a_un.a_val; \ + break; \ + } \ + case AT_L1D_CACHESHAPE: \ + { \ + long *cls = __libc_alpha_cache_shape; \ + if (cls != NULL) \ + cls[1] = av->a_un.a_val; \ + break; \ + } \ + case AT_L2_CACHESHAPE: \ + { \ + long *cls = __libc_alpha_cache_shape; \ + if (cls != NULL) \ + cls[2] = av->a_un.a_val; \ + break; \ + } \ + case AT_L3_CACHESHAPE: \ + { \ + long *cls = __libc_alpha_cache_shape; \ + if (cls != NULL) \ + cls[3] = av->a_un.a_val; \ + break; \ + } + +#include <sysdeps/unix/sysv/linux/dl-sysdep.c> |