X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Flttv%2Fstate.h;h=f8d62d4cd2e50480559ecb5b8ea6f580a3242b93;hb=b3fd4c02566c71add135fbc715fddafc9b03b141;hp=988ee647d1eee61e213ca48c56e3b8a1ad07803b;hpb=d3e01c7a1f640d3b08fd896b29f4ad72e65033a9;p=lttv.git

diff --git a/ltt/branches/poly/lttv/lttv/state.h b/ltt/branches/poly/lttv/lttv/state.h
index 988ee647..f8d62d4c 100644
--- a/ltt/branches/poly/lttv/lttv/state.h
+++ b/ltt/branches/poly/lttv/lttv/state.h
@@ -51,6 +51,54 @@
 /* Priority of state hooks */
 #define LTTV_PRIO_STATE 25
 
+#define LTTV_STATE_SAVE_INTERVAL 50000
+
+/* Facilities Quarks */
+
+extern GQuark
+    LTT_FACILITY_KERNEL,
+    LTT_FACILITY_KERNEL_ARCH,
+    LTT_FACILITY_PROCESS,
+    LTT_FACILITY_FS,
+		LTT_FACILITY_STATEDUMP;
+
+/* 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_SOFT_IRQ_ENTRY,
+    LTT_EVENT_SOFT_IRQ_EXIT,
+    LTT_EVENT_SCHEDCHANGE,
+    LTT_EVENT_FORK,
+    LTT_EVENT_EXIT,
+    LTT_EVENT_FREE,
+    LTT_EVENT_EXEC,
+		LTT_EVENT_ENUM_PROCESS_STATE;
+
+/* Fields Quarks */
+
+extern GQuark 
+    LTT_FIELD_SYSCALL_ID,
+    LTT_FIELD_TRAP_ID,
+    LTT_FIELD_IRQ_ID,
+    LTT_FIELD_SOFT_IRQ_ID,
+    LTT_FIELD_OUT,
+    LTT_FIELD_IN,
+    LTT_FIELD_OUT_STATE,
+    LTT_FIELD_PARENT_PID,
+    LTT_FIELD_CHILD_PID,
+    LTT_FIELD_PID,
+    LTT_FIELD_FILENAME,
+    LTT_FIELD_NAME,
+    LTT_FIELD_MODE,
+    LTT_FIELD_SUBMODE,
+    LTT_FIELD_STATUS;
+
 typedef struct _LttvTracesetState LttvTracesetState;
 typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
 
@@ -60,8 +108,10 @@ typedef struct _LttvTraceStateClass LttvTraceStateClass;
 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);
@@ -98,6 +148,7 @@ extern LttvExecutionMode
   LTTV_STATE_SYSCALL,
   LTTV_STATE_TRAP,
   LTTV_STATE_IRQ,
+  LTTV_STATE_SOFT_IRQ,
   LTTV_STATE_MODE_UNKNOWN;
 
 
@@ -124,8 +175,10 @@ extern LttvProcessStatus
   LTTV_STATE_WAIT_FORK,
   LTTV_STATE_WAIT_CPU,
   LTTV_STATE_EXIT,
+  LTTV_STATE_ZOMBIE,
   LTTV_STATE_WAIT,
-  LTTV_STATE_RUN;
+  LTTV_STATE_RUN,
+  LTTV_STATE_DEAD;
 
 
 typedef struct _LttvExecutionState {
@@ -146,22 +199,28 @@ typedef struct _LttvProcessState {
   GQuark pid_time;
   GArray *execution_stack;         /* Array of LttvExecutionState */
   LttvExecutionState *state;       /* Top of interrupt stack */
-  GQuark last_cpu;                /* Last CPU where process was scheduled */
+      /* WARNING : each time the execution_stack size is modified, the state
+       * must be reget : g_array_set_size can have to move the array.
+       * (Mathieu) */
+  guint cpu;                /* CPU where process is scheduled (being either in
+                               the active or inactive runqueue)*/
+//  guint  last_tracefile_index;    /* index in the trace for cpu tracefile */
   /* opened file descriptors, address map?... */
 } LttvProcessState;
 
-LttvProcessState *
-lttv_state_find_process(LttvTracefileState *tfs, guint pid);
+#define ANY_CPU 0 /* For clarity sake : a call to lttv_state_find_process for
+                     a PID != 0 will search on any cpu automatically. */
 
 LttvProcessState *
-lttv_state_find_process_from_trace(LttvTraceState *ts, GQuark cpu, guint pid);
+lttv_state_find_process(LttvTraceState *ts, guint cpu, guint pid);
 
 LttvProcessState *
-lttv_state_find_process_or_create(LttvTracefileState *tfs, guint pid);
+lttv_state_find_process_or_create(LttvTraceState *ts, guint cpu, guint pid,
+    LttTime *timestamp);
 
 LttvProcessState *
-lttv_state_create_process(LttvTracefileState *tfs, LttvProcessState *parent, 
-    guint pid);
+lttv_state_create_process(LttvTraceState *tcs, LttvProcessState *parent, 
+    guint cpu, guint pid, GQuark name, const LttTime *timestamp);
 
 void lttv_state_write(LttvTraceState *self, LttTime t, FILE *fp);
 
@@ -196,14 +255,20 @@ GType lttv_traceset_state_get_type (void);
 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;
   GQuark *syscall_names;
   GQuark *trap_names;
   GQuark *irq_names;
+  GQuark *soft_irq_names;
   LttTime *max_time_state_recomputed_in_seek;
+
+  /* Array of per cpu running process */
+  LttvProcessState **running_process;
+  
 };
 
 struct _LttvTraceStateClass {
@@ -234,9 +299,9 @@ void lttv_state_state_saved_free(LttvTraceState *self,
 struct _LttvTracefileState {
   LttvTracefileContext parent;
 
-  LttvProcessState *process;
-  GQuark cpu_name;
-  guint saved_position;
+  //LttvProcessState *process;
+  GQuark tracefile_name;
+//  guint saved_position;
 };
 
 struct _LttvTracefileStateClass {