/* -----------------------------------------------------------------------------
- * $Id: RtsStartup.c,v 1.4 1999/01/22 10:58:43 simonm Exp $
+ * $Id: RtsStartup.c,v 1.9 1999/03/09 14:27:06 sewardj Exp $
+ *
+ * (c) The GHC Team, 1998-1999
*
* Main function for a standalone Haskell program.
*
#include "RtsUtils.h"
#include "RtsFlags.h"
#include "Storage.h" /* initStorage, exitStorage */
-#include "StablePtr.h" /* initStablePtrTable */
+#include "StablePriv.h" /* initStablePtrTable */
#include "Schedule.h" /* initScheduler */
#include "Stats.h" /* initStats */
#include "Weak.h"
#include "LLC.h"
#endif
+#ifdef COMPILER
+#ifndef aix_TARGET_OS /* AIX gives link errors with this as a const (RO assembler section) */
+const
+#endif
+ StgClosure *PrelBase_Bool_closure_tbl[] = {
+#ifndef HAVE_WIN32_DLL_SUPPORT
+ &False_closure,
+ &True_closure
+#else
+ &dummy_ret_closure,
+ &dummy_ret_closure
+#endif
+};
+#endif
+
/*
* Flag Structure
*/
extern void startupHaskell(int argc, char *argv[])
{
+ static int rts_has_started_up = 0;
+ int i;
+
+ /* To avoid repeated initialisations of the RTS */
+ if (rts_has_started_up)
+ return;
+ else
+ rts_has_started_up=1;
+
#if defined(PAR)
int nPEs = 0; /* Number of PEs */
#endif
#if 0
initUserSignals();
#endif
-
+
+ /* When the RTS and Prelude live in separate DLLs,
+ we need to patch up the char- and int-like tables
+ that the RTS keep after both DLLs have been loaded,
+ filling in the tables with references to where the
+ static info tables have been loaded inside the running
+ process.
+
+ Ditto for Bool closure tbl.
+ */
+#ifdef HAVE_WIN32_DLL_SUPPORT
+ for(i=0;i<=255;i++)
+ (CHARLIKE_closure[i]).header.info = (const StgInfoTable*)&Czh_static_info;
+
+ for(i=0;i<=32;i++)
+ (INTLIKE_closure[i]).header.info = (const StgInfoTable*)&Izh_static_info;
+
+ PrelBase_Bool_closure_tbl[0] = (const StgClosure*)&False_closure;
+ PrelBase_Bool_closure_tbl[1] = (const StgClosure*)&True_closure;
+#endif
/* Record initialization times */
end_init();
}
void
shutdownHaskell(void)
{
- /* Finalise any remaining weak pointers */
- finaliseWeakPointersNow();
+ /* Finalize any remaining weak pointers */
+ finalizeWeakPointersNow();
#if defined(GRAN)
#error FixMe.