Lightweight ticky-ticky profiling

[ghc-hetmet.git] / rts / RtsStartup.c

diff --git a/rts/RtsStartup.c b/rts/RtsStartup.c
index 824ef98..deb38e0 100644 (file)
--- a/rts/RtsStartup.c
+++ b/rts/RtsStartup.c
@@ -138,7 +138,13 @@ hs_init(int *argc, char **argv[])
        return;
     }
 
-    /* The very first thing we do is grab the start time...just in case we're
+#if defined(DEBUG)
+    /* Start off by initialising the allocator debugging so we can
+     * use it anywhere */
+    initAllocator();
+#endif
+
+    /* Next we do is grab the start time...just in case we're
      * collecting timing statistics.
      */
     stat_startInit();
@@ -372,6 +378,10 @@ hs_exit(void)
     /* start timing the shutdown */
     stat_startExit();
     
+#if defined(RTS_USER_SIGNALS)
+    freeSignalHandlers();
+#endif
+
 #if defined(THREADED_RTS)
     ioManagerDie();
 #endif
@@ -387,7 +397,7 @@ hs_exit(void)
     
     /* stop the ticker */
     stopTimer();
-    
+
     /* reset the standard file descriptors to blocking mode */
     resetNonBlockingFd(0);
     resetNonBlockingFd(1);
@@ -432,12 +442,24 @@ hs_exit(void)
     // also outputs the stats (+RTS -s) info.
     exitStorage();
     
+    /* free the tasks */
+    freeScheduler();
+
     /* free shared Typeable store */
     exitTypeableStore();
 
-    /* initialise the stable pointer table */
+    /* free the stable pointer table */
     exitStablePtrTable();
 
+#if defined(PROFILING) || defined(DEBUG)
+    freeProfiling1();
+#endif
+
+#if defined(DEBUG)
+    /* free the thread label table */
+    freeThreadLabelTable();
+#endif
+
     /* free hash table storage */
     exitHashTable();
 
@@ -470,8 +492,14 @@ hs_exit(void)
     shutdownAsyncIO();
 #endif
 
-    // Finally, free all our storage.
+    // Finally, free all our storage
     freeStorage();
+
+#if defined(DEBUG)
+    /* and shut down the allocator debugging */
+    shutdownAllocator();
+#endif
+
 }
 
 // Compatibility interfaces