-enableTimingStats( void ) /* called from the driver */
-{
-#if __GLASGOW_HASKELL__ >= 411
- RtsFlags.GcFlags.giveStats = ONELINE_GC_STATS;
-#endif
- /* ignored when bootstrapping with an older GHC */
-}
-
-void
-setHeapSize( HsInt size )
-{
-#if __GLASGOW_HASKELL__ >= 408
- RtsFlags.GcFlags.heapSizeSuggestion = size / BLOCK_SIZE;
- if (RtsFlags.GcFlags.heapSizeSuggestion >
- RtsFlags.GcFlags.maxHeapSize) {
- RtsFlags.GcFlags.maxHeapSize = RtsFlags.GcFlags.heapSizeSuggestion;
- }
-#endif
-}
-
-#if __GLASGOW_HASKELL__ >= 303
-
-void
-ErrorHdrHook (long fd)
-{
- char msg[]="\n";
- write(fd,msg,1);
-}
-
-void
-PatErrorHdrHook (long fd)
-{
- const char msg[]="\n*** Pattern-matching error within GHC!\n\nThis is a compiler bug; please report it to glasgow-haskell-bugs@haskell.org.\n\nFail:";
- write(fd,msg,sizeof(msg)-1);
-}
-
-void
-PreTraceHook (long fd)
-{
- const char msg[]="\n";
- write(fd,msg,sizeof(msg)-1);
-}
-
-void
-PostTraceHook (long fd)
-{
-#if 0
- const char msg[]="\n";
- write(fd,msg,sizeof(msg)-1);
-#endif
-}
-
-#else /* pre-3.03 GHC with old IO system */
-
-void
-ErrorHdrHook (FILE *where)
-{
- fprintf(where, "\n"); /* no "Fail: " */
-}
-
-void
-PatErrorHdrHook (FILE *where)
-{
- fprintf(where, "\n*** Pattern-matching error within GHC!\n\nThis is a compiler bug; please report it to glasgow-haskell-bugs@haskell.org.\n\nFail: ");
-}
-
-void
-PreTraceHook (FILE *where)
-{
- fprintf(where, "\n"); /* not "Trace On" */
-}
-
-void
-PostTraceHook (FILE *where)
-{
- fprintf(where, "\n"); /* not "Trace Off" */
-}
-
-#endif
-
-#if __GLASGOW_HASKELL__ >= 400
-void
-OutOfHeapHook (unsigned long request_size, unsigned long heap_size)
- /* both in bytes */