/* Priority of state hooks */
#define LTTV_PRIO_STATE 25
+#define LTTV_STATE_SAVE_INTERVAL 50000
+
+/* Facilities Quarks */
+
+extern GQuark
+ LTT_FACILITY_KERNEL,
+ LTT_FACILITY_PROCESS;
+
+/* Events Quarks */
+
+extern GQuark
+ LTT_EVENT_SYSCALL_ENTRY,
+ LTT_EVENT_SYSCALL_EXIT,
+ LTT_EVENT_TRAP_ENTRY,
+ LTT_EVENT_TRAP_EXIT,
+ LTT_EVENT_IRQ_ENTRY,
+ LTT_EVENT_IRQ_EXIT,
+ LTT_EVENT_SCHEDCHANGE,
+ LTT_EVENT_FORK,
+ LTT_EVENT_EXIT,
+ LTT_EVENT_FREE;
+
+/* Fields Quarks */
+
+extern GQuark
+ LTT_FIELD_SYSCALL_ID,
+ LTT_FIELD_TRAP_ID,
+ LTT_FIELD_IRQ_ID,
+ LTT_FIELD_OUT,
+ LTT_FIELD_IN,
+ LTT_FIELD_OUT_STATE,
+ LTT_FIELD_PARENT_PID,
+ LTT_FIELD_CHILD_PID,
+ LTT_FIELD_PID;
+
+extern GQuark LTT_EVENT_SYSCALL_ENTRY;
+
typedef struct _LttvTracesetState LttvTracesetState;
typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
typedef struct _LttvTracefileState LttvTracefileState;
typedef struct _LttvTracefileStateClass LttvTracefileStateClass;
+gint lttv_state_hook_add_event_hooks(void *hook_data, void *call_data);
void lttv_state_add_event_hooks(LttvTracesetState *self);
+gint lttv_state_hook_remove_event_hooks(void *hook_data, void *call_data);
void lttv_state_remove_event_hooks(LttvTracesetState *self);
void lttv_state_save_add_event_hooks(LttvTracesetState *self);
LTTV_STATE_WAIT_FORK,
LTTV_STATE_WAIT_CPU,
LTTV_STATE_EXIT,
+ LTTV_STATE_ZOMBIE,
LTTV_STATE_WAIT,
LTTV_STATE_RUN;
GArray *execution_stack; /* Array of LttvExecutionState */
LttvExecutionState *state; /* Top of interrupt stack */
GQuark last_cpu; /* Last CPU where process was scheduled */
+ guint last_cpu_index; /* index in the trace for cpu tracefile */
/* opened file descriptors, address map?... */
} LttvProcessState;
LttvProcessState *
lttv_state_find_process(LttvTracefileState *tfs, guint pid);
-LttvProcessState *
-lttv_state_find_process_from_trace(LttvTraceState *ts, GQuark cpu, guint pid);
-
LttvProcessState *
lttv_state_find_process_or_create(LttvTracefileState *tfs, guint pid);
struct _LttvTraceState {
LttvTraceContext parent;
- GHashTable *processes; /* LttvProcessState objects indexed by pid */
+ GHashTable *processes; /* LttvProcessState objects indexed by pid and
+ last_cpu */
guint nb_event, save_interval;
/* Block/char devices, locks, memory pages... */
GQuark *eventtype_names;
LttvProcessState *process;
GQuark cpu_name;
- guint saved_position;
+// guint saved_position;
};
struct _LttvTracefileStateClass {