/* ----------------------------------------------------------------------------
- * $Id: RtsAPI.h,v 1.16 2000/08/07 23:37:23 qrczak Exp $
+ * $Id: RtsAPI.h,v 1.21 2001/03/22 03:51:09 hwloidl Exp $
*
* (c) The GHC Team, 1998-1999
*
#ifndef RTSAPI_H
#define RTSAPI_H
+#include "HsFFI.h"
+
/*
* Running the scheduler
*/
typedef StgClosure *HaskellObj;
-
-/* Make this compilable with Visual C++. We can't just use StgInt64 here,
- because this file should be compilable without reference to the rest
- of the RTS machinery.
-*/
-#if defined(__MSVC__)
-typedef __int64 int64;
-typedef unsigned __int64 nat64;
-#else
-typedef long long int64;
-typedef unsigned long long nat64;
-#endif
-
/* ----------------------------------------------------------------------------
Starting up and shutting down the Haskell RTS.
------------------------------------------------------------------------- */
-extern void startupHaskell ( int argc, char *argv[], void *init_root );
+extern void startupHaskell ( int argc, char *argv[],
+ void (*init_root)(void) );
extern void shutdownHaskell ( void );
extern void shutdownHaskellAndExit ( int exitCode );
extern void setProgArgv ( int argc, char *argv[] );
/* ----------------------------------------------------------------------------
Building Haskell objects from C datatypes.
------------------------------------------------------------------------- */
-HaskellObj rts_mkChar ( unsigned int c );
-HaskellObj rts_mkInt ( int i );
-HaskellObj rts_mkInt8 ( int i );
-HaskellObj rts_mkInt16 ( int i );
-HaskellObj rts_mkInt32 ( int i );
-HaskellObj rts_mkWord ( unsigned int w );
-HaskellObj rts_mkWord8 ( unsigned int w );
-HaskellObj rts_mkWord16 ( unsigned int w );
-HaskellObj rts_mkWord32 ( unsigned int w );
-HaskellObj rts_mkInt64 ( int64 i );
-HaskellObj rts_mkWord64 ( nat64 w );
-HaskellObj rts_mkFloat ( float f );
-HaskellObj rts_mkDouble ( double f );
-HaskellObj rts_mkStablePtr ( StgStablePtr s );
-HaskellObj rts_mkAddr ( void *a );
-HaskellObj rts_mkBool ( int b );
-HaskellObj rts_mkString ( char *s );
+HaskellObj rts_mkChar ( HsChar c );
+HaskellObj rts_mkInt ( HsInt i );
+HaskellObj rts_mkInt8 ( HsInt8 i );
+HaskellObj rts_mkInt16 ( HsInt16 i );
+HaskellObj rts_mkInt32 ( HsInt32 i );
+HaskellObj rts_mkInt64 ( HsInt64 i );
+HaskellObj rts_mkWord ( HsWord w );
+HaskellObj rts_mkWord8 ( HsWord8 w );
+HaskellObj rts_mkWord16 ( HsWord16 w );
+HaskellObj rts_mkWord32 ( HsWord32 w );
+HaskellObj rts_mkWord64 ( HsWord64 w );
+HaskellObj rts_mkPtr ( HsPtr a );
+HaskellObj rts_mkFloat ( HsFloat f );
+HaskellObj rts_mkDouble ( HsDouble f );
+HaskellObj rts_mkStablePtr ( HsStablePtr s );
+HaskellObj rts_mkBool ( HsBool b );
+HaskellObj rts_mkString ( char *s );
HaskellObj rts_apply ( HaskellObj, HaskellObj );
+/* DEPRECATED (use rts_mkPtr): */
+HaskellObj rts_mkAddr ( HsAddr a );
+
/* ----------------------------------------------------------------------------
Deconstructing Haskell objects
------------------------------------------------------------------------- */
-unsigned int rts_getChar ( HaskellObj );
-int rts_getInt ( HaskellObj );
-int rts_getInt32 ( HaskellObj );
-unsigned int rts_getWord ( HaskellObj );
-unsigned int rts_getWord32 ( HaskellObj );
-float rts_getFloat ( HaskellObj );
-double rts_getDouble ( HaskellObj );
-StgStablePtr rts_getStablePtr ( HaskellObj );
-void * rts_getAddr ( HaskellObj );
-int rts_getBool ( HaskellObj );
+HsChar rts_getChar ( HaskellObj );
+HsInt rts_getInt ( HaskellObj );
+HsInt32 rts_getInt32 ( HaskellObj );
+HsWord rts_getWord ( HaskellObj );
+HsWord32 rts_getWord32 ( HaskellObj );
+HsPtr rts_getPtr ( HaskellObj );
+HsFloat rts_getFloat ( HaskellObj );
+HsDouble rts_getDouble ( HaskellObj );
+HsStablePtr rts_getStablePtr ( HaskellObj );
+HsBool rts_getBool ( HaskellObj );
+
+/* DEPRECATED (use rts_getPtr): */
+HsAddr rts_getAddr ( HaskellObj );
/* ----------------------------------------------------------------------------
Evaluating Haskell expressions
SchedulerStatus
rts_evalLazyIO ( HaskellObj p, unsigned int stack_size, /*out*/HaskellObj *ret );
-#if defined(PAR) || defined(SMP)
-SchedulerStatus
-rts_evalNothing(unsigned int stack_size);
-#endif
-
void
rts_checkSchedStatus ( char* site, SchedulerStatus rc);