X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2FRtsStartup.c;h=f10de578c74c5308271e66a18350d1784b1bf91c;hb=54e6de853bd5260389006e75d661877ef1ea951d;hp=f221ad8b13b34b813d3a09c57c9384a09511a8cb;hpb=addff19a9c6ee89e36cb966988aa9f868ae2e4a6;p=ghc-hetmet.git

diff --git a/rts/RtsStartup.c b/rts/RtsStartup.c
index f221ad8..f10de57 100644
--- a/rts/RtsStartup.c
+++ b/rts/RtsStartup.c
@@ -34,6 +34,7 @@
 #include "Stable.h"
 #include "Hpc.h"
 #include "FileLock.h"
+#include "EventLog.h"
 
 #if defined(RTS_GTK_FRONTPANEL)
 #include "FrontPanel.h"
@@ -195,7 +196,9 @@ hs_init(int *argc, char **argv[])
 #endif
 
     /* initTracing must be after setupRtsFlags() */
+#ifdef DEBUG
     initTracing();
+#endif
 
 #if defined(PAR)
     /* NB: this really must be done after processing the RTS flags */
@@ -225,6 +228,20 @@ hs_init(int *argc, char **argv[])
     /* initialise the stable pointer table */
     initStablePtrTable();
 
+    /* Add some GC roots for things in the base package that the RTS
+     * knows about.  We don't know whether these turn out to be CAFs
+     * or refer to CAFs, but we have to assume that they might.
+     */
+    getStablePtr((StgPtr)base_GHCziTopHandler_runIO_closure);
+    getStablePtr((StgPtr)base_GHCziTopHandler_runNonIO_closure);
+    getStablePtr((StgPtr)stackOverflow_closure);
+    getStablePtr((StgPtr)heapOverflow_closure);
+    getStablePtr((StgPtr)runFinalizerBatch_closure);
+    getStablePtr((StgPtr)unpackCString_closure);
+    getStablePtr((StgPtr)blockedOnDeadMVar_closure);
+    getStablePtr((StgPtr)nonTermination_closure);
+    getStablePtr((StgPtr)blockedIndefinitely_closure);
+
     /* initialise the shared Typeable store */
     initTypeableStore();
 
@@ -240,6 +257,12 @@ hs_init(int *argc, char **argv[])
 
     initProfiling1();
 
+#ifdef EVENTLOG
+    if (RtsFlags.EventLogFlags.doEventLogging) {
+        initEventLogging();
+    }
+#endif
+
     /* start the virtual timer 'subsystem'. */
     initTimer();
     startTimer();
@@ -388,19 +411,22 @@ hs_exit_(rtsBool wait_foreign)
     
     OnExitHook();
 
-#if defined(RTS_USER_SIGNALS)
-    if (RtsFlags.MiscFlags.install_signal_handlers) {
-        freeSignalHandlers();
-    }
-#endif
-
 #if defined(THREADED_RTS)
     ioManagerDie();
 #endif
 
     /* stop all running tasks */
     exitScheduler(wait_foreign);
+
+    /* run C finalizers for all active weak pointers */
+    runAllCFinalizers(weak_ptr_list);
     
+#if defined(RTS_USER_SIGNALS)
+    if (RtsFlags.MiscFlags.install_signal_handlers) {
+        freeSignalHandlers();
+    }
+#endif
+
 #if defined(GRAN)
     /* end_gr_simulation prints global stats if requested -- HWL */
     if (!RtsFlags.GranFlags.GranSimStats.Suppressed)
@@ -497,6 +523,13 @@ hs_exit_(rtsBool wait_foreign)
     if (prof_file != NULL) fclose(prof_file);
 #endif
 
+#ifdef EVENTLOG
+    if (RtsFlags.EventLogFlags.doEventLogging) {
+        endEventLogging();
+        freeEventLogging();
+    }
+#endif
+
 #if defined(TICKY_TICKY)
     if (RtsFlags.TickyFlags.showTickyStats) PrintTickyInfo();
 #endif