Linux kernel mirror (for testing)
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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 */