git-svn-id: http://ltt.polymtl.ca/svn@289 04897980-b3bd-0310-b5e0-8ef037075253

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

diff --git a/ltt/branches/poly/lttv/state.c b/ltt/branches/poly/lttv/state.c
index 794a94f66d4d5a6a100f21b31b061d78359496d1..340f639cb3b98aeff31ecf46e2ae904902a389b7 100644 (file)
--- a/ltt/branches/poly/lttv/state.c
+++ b/ltt/branches/poly/lttv/state.c
@@ -23,6 +23,8 @@ static GQuark
 
 void remove_all_processes(GHashTable *processes);
 
+LttvProcessState *create_process(LttvTracefileState *tfs, 
+                                LttvProcessState *parent, guint pid);
 
 static void
 init(LttvTracesetState *self, LttvTraceset *ts)
@@ -36,6 +38,8 @@ init(LttvTracesetState *self, LttvTraceset *ts)
   LttvTracefileContext *tfc;
 
   LttvTracefileState *tfcs;
+  
+  LttTime timestamp = {0,0};
 
   LTTV_TRACESET_CONTEXT_CLASS(g_type_class_peek_parent(LTTV_TRACESET_STATE_GET_CLASS(self)))->init((LttvTracesetContext *)self, ts);
 
@@ -47,13 +51,15 @@ init(LttvTracesetState *self, LttvTraceset *ts)
     nb_tracefile = ltt_trace_control_tracefile_number(tc->t);
     for(j = 0 ; j < nb_tracefile ; j++) {
       tfcs = (LttvTracefileState *)tfc = tc->control_tracefiles[j];
-      tfcs->process = NULL;
+      tfc->timestamp = timestamp;
+      tfcs->process = create_process(tfcs, NULL,0);
     }
 
     nb_tracefile = ltt_trace_per_cpu_tracefile_number(tc->t);
     for(j = 0 ; j < nb_tracefile ; j++) {
       tfcs = (LttvTracefileState *)tfc = tc->per_cpu_tracefiles[j];
-      tfcs->process = NULL;
+      tfc->timestamp = timestamp;
+      tfcs->process = create_process(tfcs, NULL,0);
     }
   }
 }
@@ -106,9 +112,9 @@ traceset_state_instance_init (GTypeInstance *instance, gpointer g_class)
 
 
 static void
-traceset_state_finalize (LttvTracesetContext *self)
+traceset_state_finalize (LttvTracesetState *self)
 {
-  G_OBJECT_CLASS(g_type_class_peek_parent(LTTV_TRACESET_STATE_GET_CLASS(self)))->finalize(G_OBJECT(self));
+  G_OBJECT_CLASS(g_type_class_peek_parent(g_type_class_peek_parent(LTTV_TRACESET_STATE_GET_CLASS(self))))->finalize(G_OBJECT(self));
 }
 
 
@@ -157,9 +163,9 @@ trace_state_instance_init (GTypeInstance *instance, gpointer g_class)
 
 
 static void
-trace_state_finalize (LttvTraceContext *self)
+trace_state_finalize (LttvTraceState *self)
 {
-  G_OBJECT_CLASS(g_type_class_peek_parent(LTTV_TRACE_STATE_GET_CLASS(self)))->finalize(G_OBJECT(self));
+  G_OBJECT_CLASS(g_type_class_peek_parent(g_type_class_peek_parent(LTTV_TRACE_STATE_GET_CLASS(self))))->finalize(G_OBJECT(self));
 }
 
 
@@ -184,7 +190,7 @@ lttv_trace_state_get_type(void)
       (GClassInitFunc) trace_state_class_init,   /* class_init */
       NULL,   /* class_finalize */
       NULL,   /* class_data */
-      sizeof (LttvTracesetState),
+      sizeof (LttvTraceState),
       0,      /* n_preallocs */
       (GInstanceInitFunc) trace_state_instance_init    /* instance_init */
     };
@@ -205,7 +211,7 @@ tracefile_state_instance_init (GTypeInstance *instance, gpointer g_class)
 static void
 tracefile_state_finalize (LttvTracefileState *self)
 {
-  G_OBJECT_CLASS(g_type_class_peek_parent(LTTV_TRACEFILE_STATE_GET_CLASS(self)))->finalize(G_OBJECT(self));
+  G_OBJECT_CLASS(g_type_class_peek_parent(g_type_class_peek_parent(LTTV_TRACEFILE_STATE_GET_CLASS(self))))->finalize(G_OBJECT(self));
 }
 
 
@@ -282,7 +288,19 @@ static void pop_state(LttvTracefileState *tfs, LttvInterruptType t)
 
   guint depth = process->interrupt_stack->len - 1;
 
-  g_assert(process->state->t == t);
+  //  g_assert(process->state->t == t);
+  if(process->state->t != t){
+    g_warning("Different interrupt type: ignore it\n");
+    g_warning("process state has %s when pop_int is %s\n",
+                   g_quark_to_string(process->state->t),
+                   g_quark_to_string(t));
+    g_warning("{ %u, %u, %s, %s }\n",
+                   process->pid,
+                   process->ppid,
+                   g_quark_to_string(process->name),
+                   g_quark_to_string(process->state->s));
+    return;
+  }
   g_array_remove_index(process->interrupt_stack, depth);
   depth--;
   process->state = &g_array_index(process->interrupt_stack, LttvInterruptState,
@@ -307,6 +325,8 @@ LttvProcessState *create_process(LttvTracefileState *tfs,
 
   g_hash_table_insert(tcs->processes, GUINT_TO_POINTER(pid), process);
   process->pid = pid;
+  if(parent) process->ppid = parent->pid;
+  else process->ppid = 0;
   process->birth = tfc->timestamp;
   process->name = LTTV_STATE_UNNAMED;
   process->interrupt_stack = g_array_new(FALSE, FALSE, 
@@ -427,14 +447,17 @@ gboolean schedchange(void *hook_data, void *call_data)
 
   guint pid_in, pid_out, state_out;
 
-  pid_in = ltt_event_get_int(s->parent.e, h->f1);
-  pid_out = ltt_event_get_int(s->parent.e, h->f2);
-  state_out = ltt_event_get_int(s->parent.e, h->f3);
+  pid_in = ltt_event_get_unsigned(s->parent.e, h->f1);
+  pid_out = ltt_event_get_unsigned(s->parent.e, h->f2);
+  state_out = ltt_event_get_unsigned(s->parent.e, h->f3);
   if(s->process != NULL) {
     if(state_out == 0) s->process->state->s = LTTV_STATE_WAIT_CPU;
     else if(s->process->state->s == LTTV_STATE_EXIT) 
         exit_process(s, s->process);
     else s->process->state->s = LTTV_STATE_WAIT;
+
+    if(s->process->pid == 0)
+      s->process->pid == pid_out;
   }
   s->process = find_process(s, pid_in);
   s->process->state->s = LTTV_STATE_RUN;
@@ -450,7 +473,7 @@ gboolean process_fork(void *hook_data, void *call_data)
 
   guint child_pid;
 
-  child_pid = ltt_event_get_int(s->parent.e, f);
+  child_pid = ltt_event_get_unsigned(s->parent.e, f);
   create_process(s, s->process, child_pid);
   return FALSE;
 }
@@ -599,7 +622,6 @@ lttv_state_add_event_hooks(LttvTracesetState *self)
                        NULL, NULL, NULL, process_exit);
     g_array_append_val(hooks, hook_id);
 
-
     /* Add these hooks to each before_event_by_id hooks list */
 
     nb_control = ltt_trace_control_tracefile_number(ts->parent.t);