60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
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typedef enum PTevent {
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SAdmit = 0, /* Edf admit */
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SRelease, /* Edf release, waiting to be scheduled */
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SEdf, /* running under EDF */
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SRun, /* running best effort */
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SReady, /* runnable but not running */
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SSleep, /* blocked; arg is PSstate| pc<<8 */
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SYield, /* blocked waiting for release */
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SSlice, /* slice exhausted */
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SDeadline, /* proc's deadline */
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SExpel, /* Edf expel */
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SDead, /* proc dies */
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SInts, /* Interrupt start */
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SInte, /* Interrupt end */
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STrap, /* fault */
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SUser, /* user event */
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SName, /* used to report names for pids */
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Nevent,
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} Tevent;
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enum {
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PTsize = 4 + 4 + 4 + 8 + 8,
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/* STrap arg flags */
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STrapRPF = 0x1000000000000000ULL, /* page fault (read) STrap arg */
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STrapWPF = 0x1000000000000000ULL, /* page fault (write) STrap arg */
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STrapSC = 0x2000000000000000ULL, /* sys call STrap arg */
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STrapMask = 0x0FFFFFFFFFFFFFFFULL, /* bits available in arg */
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/* Sleep states; keep in sync with the kernel schedstate
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* BUG: generate automatically.
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*/
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PSDead = 0, /* not used */
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PSMoribund, /* not used */
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PSReady, /* not used */
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PSScheding, /* not used */
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PSRunning, /* not used */
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PSQueueing,
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PSQueueingR,
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PSQueueingW,
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PSWakeme,
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PSBroken, /* not used */
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PSStopped, /* not used */
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PSRendezvous,
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PSWaitrelease,
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};
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typedef struct PTraceevent PTraceevent;
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struct PTraceevent {
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uint32_t pid; /* for the process */
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uint32_t etype; /* Event type */
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uint32_t machno; /* where the event happen */
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int64_t time; /* time stamp */
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uint64_t arg; /* for this event type */
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};
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