1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 #ifndef __ASM_SH_AUXVEC_H 3 #define __ASM_SH_AUXVEC_H 4 5 /* 6 * Architecture-neutral AT_ values in 0-17, leave some room 7 * for more of them. 8 */ 9 10 /* 11 * This entry gives some information about the FPU initialization 12 * performed by the kernel. 13 */ 14 #define AT_FPUCW 18 /* Used FPU control word. */ 15 16 /* 17 * The entry point to the vsyscall page gets placed here. 18 */ 19 #define AT_SYSINFO_EHDR 33 20 21 /* 22 * More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the 23 * value is -1, then the cache doesn't exist. Otherwise: 24 * 25 * bit 0-3: Cache set-associativity; 0 means fully associative. 26 * bit 4-7: Log2 of cacheline size. 27 * bit 8-31: Size of the entire cache >> 8. 28 */ 29 #define AT_L1I_CACHESHAPE 34 30 #define AT_L1D_CACHESHAPE 35 31 #define AT_L2_CACHESHAPE 36 32 33 #define AT_VECTOR_SIZE_ARCH 5 /* entries in ARCH_DLINFO */ 34 35 #endif /* __ASM_SH_AUXVEC_H */ 36