Subversion Repositories planix.SVN

typedef struct Tos Tos;
typedef struct Plink Plink;

#pragma incomplete Plink

struct Tos {
        struct                  /* Per process profiling */
        {
                Plink   *pp;    /* known to be 0(ptr) */
                Plink   *next;  /* known to be 4(ptr) */
                Plink   *last;
                Plink   *first;
                ulong   pid;
                ulong   what;
        } prof;
        uvlong  cyclefreq;      /* cycle clock frequency if there is one, 0 otherwise */
        vlong   kcycles;        /* cycles spent in kernel */
        vlong   pcycles;        /* cycles spent in process (kernel + user) */
        ulong   pid;            /* might as well put the pid here */
        ulong   clock;
        /* scratch space for kernel use (e.g., mips fp delay-slot execution) */
        ulong   kscr[4];
        /* top of stack is here */
};

extern Tos *_tos;