diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/dl-auxv.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/dl-auxv.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/dl-auxv.h b/sysdeps/unix/sysv/linux/alpha/dl-auxv.h new file mode 100644 index 0000000000..8afc4dba3b --- /dev/null +++ b/sysdeps/unix/sysv/linux/alpha/dl-auxv.h @@ -0,0 +1,36 @@ +/* Auxiliary vector processing for Linux/Alpha. + Copyright (C) 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. */ + +/* Scan the Aux Vector for the cache shape entries. */ + +long __libc_alpha_cache_shape[4] = { -2, -2, -2, -2 }; + +#define DL_PLATFORM_AUXV \ + case AT_L1I_CACHESHAPE: \ + __libc_alpha_cache_shape[0] = av->a_un.a_val; \ + break; \ + case AT_L1D_CACHESHAPE: \ + __libc_alpha_cache_shape[1] = av->a_un.a_val; \ + break; \ + case AT_L2_CACHESHAPE: \ + __libc_alpha_cache_shape[2] = av->a_un.a_val; \ + break; \ + case AT_L3_CACHESHAPE: \ + __libc_alpha_cache_shape[3] = av->a_un.a_val; \ + break; |