1 /* Auxiliary vector processing for Linux/Alpha.
2    Copyright (C) 2007-2021 Free Software Foundation, Inc.
3    This file is part of the GNU C Library.
4 
5    The GNU C Library is free software; you can redistribute it and/or
6    modify it under the terms of the GNU Lesser General Public
7    License as published by the Free Software Foundation; either
8    version 2.1 of the License, or (at your option) any later version.
9 
10    The GNU C Library is distributed in the hope that it will be useful,
11    but WITHOUT ANY WARRANTY; without even the implied warranty of
12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13    Lesser General Public License for more details.
14 
15    You should have received a copy of the GNU Lesser General Public
16    License along with the GNU C Library.  If not, see
17    <https://www.gnu.org/licenses/>.  */
18 
19 /* Scan the Aux Vector for the cache shape entries.  */
20 
21 extern long __libc_alpha_cache_shape[4];
22 
23 #define DL_PLATFORM_AUXV				\
24       case AT_L1I_CACHESHAPE:				\
25 	__libc_alpha_cache_shape[0] = av->a_un.a_val;	\
26 	break;						\
27       case AT_L1D_CACHESHAPE:				\
28 	__libc_alpha_cache_shape[1] = av->a_un.a_val;	\
29 	break;						\
30       case AT_L2_CACHESHAPE:				\
31 	__libc_alpha_cache_shape[2] = av->a_un.a_val;	\
32 	break;						\
33       case AT_L3_CACHESHAPE:				\
34 	__libc_alpha_cache_shape[3] = av->a_un.a_val;	\
35 	break;
36