5 * Auxiliary info table entry. A table of these entries gets placed at the
6 * top of a new task's stack so user-space can figure out things that are
7 * difficult or impossible to determine otherwise (e.g., its base load
15 #include <arch/auxvec.h>
17 /* Symbolic values for the entries in the auxiliary table
18 put on the initial stack */
19 #define AT_NULL 0 /* end of vector */
20 #define AT_IGNORE 1 /* entry should be ignored */
21 #define AT_EXECFD 2 /* file descriptor of program */
22 #define AT_PHDR 3 /* program headers for program */
23 #define AT_PHENT 4 /* size of program header entry */
24 #define AT_PHNUM 5 /* number of program headers */
25 #define AT_PAGESZ 6 /* system page size */
26 #define AT_BASE 7 /* base address of interpreter */
27 #define AT_FLAGS 8 /* flags */
28 #define AT_ENTRY 9 /* entry point of program */
29 #define AT_NOTELF 10 /* program is not ELF */
30 #define AT_UID 11 /* real uid */
31 #define AT_EUID 12 /* effective uid */
32 #define AT_GID 13 /* real gid */
33 #define AT_EGID 14 /* effective gid */
34 #define AT_PLATFORM 15 /* string identifying CPU for optimizations */
35 #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */
36 #define AT_CLKTCK 17 /* frequency at which times() increments */
38 #define AT_SECURE 23 /* secure mode boolean */
40 #define AT_ENTRIES 22 /* Number of entries in the auxiliary table */
42 #endif /* _LWK_AUXVEC_H */