4 * The IRIX kernel maps a page at PRDA_ADDRESS with the
5 * contents of prda and fills it the bits on prda_sys.
11 #define PRDA_ADDRESS 0x200000L
12 #define PRDA ((struct prda *) PRDA_ADDRESS)
19 u32 t_prid; /* processor type, $prid CP0 register */
25 u32 t_cpu; /* current/last cpu */
27 /* FIXME: The signal information, not supported by Linux now */
28 u32 t_flags; /* if true, then the sigprocmask is in userspace */
29 u32 t_sigprocmask [1]; /* the sigprocmask */
34 struct prda_sys prda_sys;
37 #define t_sys prda_sys
39 ptrdiff_t prctl (int op, int v1, int v2);