1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __ASM_ALPHA_AUXVEC_H
3 #define __ASM_ALPHA_AUXVEC_H
4 
5 /* Reserve these numbers for any future use of a VDSO.  */
6 #if 0
7 #define AT_SYSINFO		32
8 #define AT_SYSINFO_EHDR		33
9 #endif
10 
11 /* More complete cache descriptions than AT_[DIU]CACHEBSIZE.  If the
12    value is -1, then the cache doesn't exist.  Otherwise:
13 
14       bit 0-3:	  Cache set-associativity; 0 means fully associative.
15       bit 4-7:	  Log2 of cacheline size.
16       bit 8-31:	  Size of the entire cache >> 8.
17       bit 32-63:  Reserved.
18 */
19 
20 #define AT_L1I_CACHESHAPE	34
21 #define AT_L1D_CACHESHAPE	35
22 #define AT_L2_CACHESHAPE	36
23 #define AT_L3_CACHESHAPE	37
24 
25 #define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */
26 
27 #endif /* __ASM_ALPHA_AUXVEC_H */
28