1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __ASM_ALPHA_AUXVEC_H
3 #define __ASM_ALPHA_AUXVEC_H
5 /* Reserve these numbers for any future use of a VDSO. */
8 #define AT_SYSINFO_EHDR 33
11 /* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
12 value is -1, then the cache doesn't exist. Otherwise:
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.
20 #define AT_L1I_CACHESHAPE 34
21 #define AT_L1D_CACHESHAPE 35
22 #define AT_L2_CACHESHAPE 36
23 #define AT_L3_CACHESHAPE 37
25 #define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */
27 #endif /* __ASM_ALPHA_AUXVEC_H */