X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=ltt%2Fbranches%2Fpoly%2Flttv%2Flttv%2Fstate.h;h=f53fee8565a67f5719a19abebff179a1858395bf;hb=752d87df0028460e2684346dee7e53d68797647b;hp=85ff18943c589b6abdf00ef901ac537835776d72;hpb=b49e54b4abd9105b9904e050656b4a9981bdd064;p=lttv.git

diff --git a/ltt/branches/poly/lttv/lttv/state.h b/ltt/branches/poly/lttv/lttv/state.h
index 85ff1894..f53fee85 100644
--- a/ltt/branches/poly/lttv/lttv/state.h
+++ b/ltt/branches/poly/lttv/lttv/state.h
@@ -60,8 +60,8 @@ extern GQuark
     LTT_FACILITY_KERNEL_ARCH,
     LTT_FACILITY_PROCESS,
     LTT_FACILITY_FS,
-		LTT_FACILITY_STATEDUMP,
-		LTT_FACILITY_USER_GENERIC;
+    LTT_FACILITY_STATEDUMP,
+    LTT_FACILITY_USER_GENERIC;
 
 /* Events Quarks */
 
@@ -80,9 +80,10 @@ extern GQuark
     LTT_EVENT_EXIT,
     LTT_EVENT_FREE,
     LTT_EVENT_EXEC,
-		LTT_EVENT_ENUM_PROCESS_STATE,
-		LTT_EVENT_FUNCTION_ENTRY,
-		LTT_EVENT_FUNCTION_EXIT;
+    LTT_EVENT_ENUM_PROCESS_STATE,
+    LTT_EVENT_FUNCTION_ENTRY,
+    LTT_EVENT_FUNCTION_EXIT,
+    LTT_EVENT_THREAD_BRAND;
 
 /* Fields Quarks */
 
@@ -97,13 +98,15 @@ extern GQuark
     LTT_FIELD_PARENT_PID,
     LTT_FIELD_CHILD_PID,
     LTT_FIELD_PID,
+    LTT_FIELD_TGID,
     LTT_FIELD_FILENAME,
     LTT_FIELD_NAME,
+    LTT_FIELD_TYPE,
     LTT_FIELD_MODE,
     LTT_FIELD_SUBMODE,
     LTT_FIELD_STATUS,
-		LTT_FIELD_THIS_FN,
-		LTT_FIELD_CALL_SITE;
+    LTT_FIELD_THIS_FN,
+    LTT_FIELD_CALL_SITE;
 
 typedef struct _LttvTracesetState LttvTracesetState;
 typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
@@ -178,6 +181,7 @@ typedef GQuark LttvProcessStatus;
 
 extern LttvProcessStatus
   LTTV_STATE_UNNAMED,
+  LTTV_STATE_UNBRANDED,
   LTTV_STATE_WAIT_FORK,
   LTTV_STATE_WAIT_CPU,
   LTTV_STATE_EXIT,
@@ -186,22 +190,29 @@ extern LttvProcessStatus
   LTTV_STATE_RUN,
   LTTV_STATE_DEAD;
 
+typedef GQuark LttvProcessType;
+
+extern LttvProcessType
+  LTTV_STATE_USER_THREAD,
+  LTTV_STATE_KERNEL_THREAD;
 
 typedef struct _LttvExecutionState {
   LttvExecutionMode t;
   LttvExecutionSubmode n;
   LttTime entry;
   LttTime change;
-	LttTime cum_cpu_time;
+  LttTime cum_cpu_time;
   LttvProcessStatus s;
 } LttvExecutionState;
 
 typedef struct _LttvProcessState {
   guint pid;
+  guint tgid;
   guint ppid;
   LttTime creation_time;
   LttTime insertion_time;
   GQuark name;
+  GQuark brand;
   GQuark pid_time;
   GArray *execution_stack;         /* Array of LttvExecutionState */
   LttvExecutionState *state;       /* Top of interrupt stack */
@@ -210,12 +221,13 @@ typedef struct _LttvProcessState {
        * (Mathieu) */
   guint cpu;                /* CPU where process is scheduled (being either in
                                the active or inactive runqueue)*/
-	gboolean kernel_thread;		/* Is this thread a kernel_thread ? */
 //  guint  last_tracefile_index;    /* index in the trace for cpu tracefile */
-	LttvTracefileState	*usertrace;		/* Associated usertrace */
+  LttvTracefileState  *usertrace;    /* Associated usertrace */
   /* opened file descriptors, address map?... */
-  GArray *user_stack;					/* User space function call stack */
-	guint64	current_function;
+  GArray *user_stack;          /* User space function call stack */
+  guint64  current_function;
+  LttvProcessType type;        /* kernel thread or user space ? */
+  guint target_pid; /* target PID of the current event. */
 } LttvProcessState;
 
 #define ANY_CPU 0 /* For clarity sake : a call to lttv_state_find_process for
@@ -230,7 +242,7 @@ lttv_state_find_process_or_create(LttvTraceState *ts, guint cpu, guint pid,
 
 LttvProcessState *
 lttv_state_create_process(LttvTraceState *tcs, LttvProcessState *parent, 
-    guint cpu, guint pid, GQuark name, const LttTime *timestamp);
+    guint cpu, guint pid, guint tgid, GQuark name, const LttTime *timestamp);
 
 void lttv_state_write(LttvTraceState *self, LttTime t, FILE *fp);
 
@@ -267,14 +279,15 @@ struct _LttvTraceState {
 
   GHashTable *processes;  /* LttvProcessState objects indexed by pid and
                              last_cpu */
-	GHashTable *usertraces;	/* GPtrArray objects indexed by pid, containing
-														 pointers to LttvTracefileState objects. */
+  GHashTable *usertraces;  /* GPtrArray objects indexed by pid, containing
+                             pointers to LttvTracefileState objects. */
   guint nb_event, save_interval;
   /* Block/char devices, locks, memory pages... */
   GQuark *eventtype_names;
   GQuark *syscall_names;
-	guint  nb_syscalls;
+  guint  nb_syscalls;
   GQuark *trap_names;
+  guint  nb_traps;
   GQuark *irq_names;
   GQuark *soft_irq_names;
   LttTime *max_time_state_recomputed_in_seek;
@@ -301,7 +314,7 @@ void lttv_state_state_saved_free(LttvTraceState *self,
     LttvAttribute *container);
 
 int lttv_state_pop_state_cleanup(LttvProcessState *process,
-		LttvTracefileState *tfs);
+    LttvTracefileState *tfs);
 
 #define LTTV_TRACEFILE_STATE_TYPE  (lttv_tracefile_state_get_type ())
 #define LTTV_TRACEFILE_STATE(obj)  (G_TYPE_CHECK_INSTANCE_CAST ((obj), LTTV_TRACEFILE_STATE_TYPE, LttvTracefileState))
@@ -315,7 +328,7 @@ struct _LttvTracefileState {
 
   //LttvProcessState *process;
   GQuark tracefile_name;
-	guint cpu;	/* Current cpu of the tracefile */
+  guint cpu;  /* Current cpu of the tracefile */
 //  guint saved_position;
 };
 
@@ -325,5 +338,15 @@ struct _LttvTracefileStateClass {
 
 GType lttv_tracefile_state_get_type (void);
 
+static inline guint lttv_state_get_target_pid(LttvTracefileState *tfs)
+{
+  LttvTraceState *ts = (LttvTraceState*)tfs->parent.t_context;
+  guint cpu = tfs->cpu;
+  LttvProcessState *process = ts->running_process[cpu];
+
+  if(tfs->parent.target_pid >= 0) return tfs->parent.target_pid;
+  else return process->pid;
+}
+
 
 #endif // STATE_H