ok with new tracer

[lttv.git] / ltt / branches / poly / lttv / lttv / state.h

diff --git a/ltt/branches/poly/lttv/lttv/state.h b/ltt/branches/poly/lttv/lttv/state.h
index bf6ad5315666de94ad53110557f5dc1b0a5705e3..68c6eb2569378d029691d92a71c3381f3bf043d5 100644 (file)
--- a/ltt/branches/poly/lttv/lttv/state.h
+++ b/ltt/branches/poly/lttv/lttv/state.h
@@ -58,8 +58,9 @@
 extern GQuark
     LTT_FACILITY_KERNEL,
     LTT_FACILITY_KERNEL_ARCH,
-    LTT_FACILITY_PROCESS,
-    LTT_FACILITY_FS;
+    LTT_FACILITY_FS,
+    LTT_FACILITY_LIST,
+    LTT_FACILITY_USER_GENERIC;
 
 /* Events Quarks */
 
@@ -72,11 +73,17 @@ extern GQuark
     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_SCHED_SCHEDULE,
+    LTT_EVENT_PROCESS_FORK,
+    LTT_EVENT_KTHREAD_CREATE,
+    LTT_EVENT_PROCESS_EXIT,
+    LTT_EVENT_PROCESS_FREE,
+    LTT_EVENT_EXEC,
+    LTT_EVENT_PROCESS_STATE,
+    LTT_EVENT_STATEDUMP_END,
+    LTT_EVENT_FUNCTION_ENTRY,
+    LTT_EVENT_FUNCTION_EXIT,
+    LTT_EVENT_THREAD_BRAND;
 
 /* Fields Quarks */
 
@@ -85,13 +92,21 @@ extern GQuark
     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_PREV_PID,
+    LTT_FIELD_NEXT_PID,
+    LTT_FIELD_PREV_STATE,
     LTT_FIELD_PARENT_PID,
     LTT_FIELD_CHILD_PID,
     LTT_FIELD_PID,
-    LTT_FIELD_NAME;
+    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;
 
 typedef struct _LttvTracesetState LttvTracesetState;
 typedef struct _LttvTracesetStateClass LttvTracesetStateClass;
@@ -174,22 +189,32 @@ extern LttvProcessStatus
   LTTV_STATE_RUN,
   LTTV_STATE_DEAD;
 
+extern GQuark
+  LTTV_STATE_UNBRANDED;
+
+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;
   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 */
@@ -199,7 +224,12 @@ typedef struct _LttvProcessState {
   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 */
+  LttvTracefileState  *usertrace;    /* Associated usertrace */
   /* opened file descriptors, address map?... */
+  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
@@ -210,13 +240,14 @@ lttv_state_find_process(LttvTraceState *ts, guint cpu, guint pid);
 
 LttvProcessState *
 lttv_state_find_process_or_create(LttvTraceState *ts, guint cpu, guint pid,
-    LttTime *timestamp);
+    const LttTime *timestamp);
 
 LttvProcessState *
-lttv_state_create_process(LttvTraceState *ts, LttvProcessState *parent, 
-    guint cpu, guint pid, const LttTime *timestamp);
+lttv_state_create_process(LttvTraceState *tcs, LttvProcessState *parent, 
+    guint cpu, guint pid, guint tgid, GQuark name, const LttTime *timestamp);
 
 void lttv_state_write(LttvTraceState *self, LttTime t, FILE *fp);
+void lttv_state_write_raw(LttvTraceState *self, LttTime t, FILE *fp);
 
 /* The LttvTracesetState, LttvTraceState and LttvTracefileState types
    inherit from the corresponding Context objects defined in processTrace. */
@@ -251,18 +282,24 @@ struct _LttvTraceState {
 
   GHashTable *processes;  /* LttvProcessState objects indexed by pid and
                              last_cpu */
+  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;
   GQuark *trap_names;
+  guint  nb_traps;
+  guint  nb_irqs;
+  guint  nb_softirqs;
   GQuark *irq_names;
   GQuark *soft_irq_names;
   LttTime *max_time_state_recomputed_in_seek;
 
   /* Array of per cpu running process */
   LttvProcessState **running_process;
-  
+  gboolean has_precomputed_states;
 };
 
 struct _LttvTraceStateClass {
@@ -282,6 +319,8 @@ void lttv_state_restore(LttvTraceState *self, LttvAttribute *container);
 void lttv_state_state_saved_free(LttvTraceState *self, 
     LttvAttribute *container);
 
+int lttv_state_pop_state_cleanup(LttvProcessState *process,
+    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))
@@ -295,6 +334,7 @@ struct _LttvTracefileState {
 
   //LttvProcessState *process;
   GQuark tracefile_name;
+  guint cpu;  /* Current cpu of the tracefile */
 //  guint saved_position;
 };
 
@@ -304,5 +344,29 @@ 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;
+}
+
+
+#define HDR_PROCESS 0
+#define HDR_ES 1
+#define HDR_USER_STACK 2
+#define HDR_USERTRACE 3
+#define HDR_PROCESS_STATE 4
+#define HDR_CPU 5
+#define HDR_TRACEFILE 6
+#define HDR_TRACESET 7
+#define HDR_TRACE 8
+#define HDR_QUARKS 9
+#define HDR_QUARK 10
+
+
 
 #endif // STATE_H