/* ----------------------------------------------------------------------------
- * $Id: InfoTables.h,v 1.21 2001/03/22 03:51:09 hwloidl Exp $
+ * $Id: InfoTables.h,v 1.24 2001/12/18 19:42:41 sebc Exp $
*
* (c) The GHC Team, 1998-1999
*
Profiling info
-------------------------------------------------------------------------- */
-#ifdef PROFILING
-
typedef struct {
char *closure_type;
char *closure_desc;
} StgProfInfo;
-#else /* !PROFILING */
-
-typedef struct {
- /* empty */
-} StgProfInfo;
-
-#endif /* PROFILING */
-
/* -----------------------------------------------------------------------------
Parallelism info
-------------------------------------------------------------------------- */
StgInfoTable *rbh_infoptr; /* infoptr to the RBH */
} StgParInfo;
-#else /* !PAR */
+#endif /* 0 */
typedef struct {
/* empty */
} StgParInfo;
-#endif /* PAR */
/*
Copied from ghc-0.29; ToDo: check this code -- HWL
#endif
/* -----------------------------------------------------------------------------
+ Ticky info
+ -------------------------------------------------------------------------- */
+
+typedef struct {
+ /* empty */
+} StgTickyInfo;
+
+/* -----------------------------------------------------------------------------
Debugging info
-------------------------------------------------------------------------- */
typedef struct {
StgWord size;
- StgWord bitmap[0];
+ StgWord bitmap[FLEXIBLE_ARRAY];
} StgLargeBitmap;
/*
typedef StgClosure* StgSRT[];
+/*
+ * The entry code pointer must be the first word of an info table.
+ * See the comment in ghc/rts/Storage.h (Plan C) for details.
+ */
typedef struct _StgInfoTable {
+#ifndef TABLES_NEXT_TO_CODE
+ StgFunPtr entry;
+#endif
StgSRT *srt; /* pointer to the SRT table */
#if defined(PAR) || defined(GRAN)
struct _StgInfoTable *rbh_infoptr;
#ifdef PROFILING
StgProfInfo prof;
#endif
+#ifdef TICKY
+ StgTickyInfo ticky;
+#endif
#ifdef DEBUG_CLOSURE
StgDebugInfo debug;
#endif
StgWord srt_len : 16; /* } */
#endif
#ifdef TABLES_NEXT_TO_CODE
- StgCode code[0];
+ StgCode code[FLEXIBLE_ARRAY];
#else
- StgFunPtr entry;
- StgFunPtr vector[0];
+ StgFunPtr vector[FLEXIBLE_ARRAY];
#endif
} StgInfoTable;