Make CoreTidy retain deadness info (better -ddump-simpl)

[ghc-hetmet.git] / includes / Storage.h

diff --git a/includes/Storage.h b/includes/Storage.h
index 34a5411..0a7aae6 100644 (file)
--- a/includes/Storage.h
+++ b/includes/Storage.h
@@ -184,10 +184,10 @@ extern void freeStorage(void);
 
    -------------------------------------------------------------------------- */
 
-extern StgPtr  allocate        ( nat n );
-extern StgPtr  allocateInGen   ( generation *g, nat n );
-extern StgPtr  allocateLocal   ( Capability *cap, nat n );
-extern StgPtr  allocatePinned  ( nat n );
+extern StgPtr  allocate        ( lnat n );
+extern StgPtr  allocateInGen   ( generation *g, lnat n );
+extern StgPtr  allocateLocal   ( Capability *cap, lnat n );
+extern StgPtr  allocatePinned  ( lnat n );
 extern lnat    allocatedBytes  ( void );
 
 extern bdescr * RTS_VAR(small_alloc_list);
@@ -204,7 +204,7 @@ doYouWantToGC( void )
 }
 
 /* memory allocator for executable memory */
-extern void *allocateExec (nat bytes);
+extern void* allocateExec(unsigned int len, void **exec_addr);
 extern void freeExec (void *p);
 
 /* for splitting blocks groups in two */
@@ -220,7 +220,7 @@ extern bdescr * splitLargeBlock (bdescr *bd, nat blocks);
 
    -------------------------------------------------------------------------- */
 
-extern void GarbageCollect(rtsBool force_major_gc);
+extern void GarbageCollect(rtsBool force_major_gc, nat gc_type, Capability *cap);
 
 /* -----------------------------------------------------------------------------
    Generational garbage collection support
@@ -359,15 +359,8 @@ void dirty_MUT_VAR(StgRegTable *reg, StgClosure *p);
    make sense...
    -------------------------------------------------------------------------- */
 
-#define LOOKS_LIKE_INFO_PTR(p) \
-    (p && (IS_FORWARDING_PTR(p) || LOOKS_LIKE_INFO_PTR_NOT_NULL(p)))
-
-#define LOOKS_LIKE_INFO_PTR_NOT_NULL(p) \
-   (((StgInfoTable *)(INFO_PTR_TO_STRUCT(p)))->type != INVALID_OBJECT && \
-    ((StgInfoTable *)(INFO_PTR_TO_STRUCT(p)))->type < N_CLOSURE_TYPES)
-
-#define LOOKS_LIKE_CLOSURE_PTR(p) \
-  (LOOKS_LIKE_INFO_PTR((UNTAG_CLOSURE((StgClosure *)(p)))->header.info))
+INLINE_HEADER rtsBool LOOKS_LIKE_INFO_PTR (StgWord p);
+INLINE_HEADER rtsBool LOOKS_LIKE_CLOSURE_PTR (void *p); // XXX StgClosure*
 
 /* -----------------------------------------------------------------------------
    Macros for calculating how big a closure will be (used during allocation)
@@ -599,4 +592,20 @@ extern StgTSO     * RTS_VAR(resurrected_threads);
 #define MK_FORWARDING_PTR(p) (((StgWord)p) | 1)
 #define UN_FORWARDING_PTR(p) (((StgWord)p) - 1)
 
+INLINE_HEADER rtsBool LOOKS_LIKE_INFO_PTR_NOT_NULL (StgWord p)
+{
+    StgInfoTable *info = INFO_PTR_TO_STRUCT(p);
+    return info->type != INVALID_OBJECT && info->type < N_CLOSURE_TYPES;
+}
+
+INLINE_HEADER rtsBool LOOKS_LIKE_INFO_PTR (StgWord p)
+{
+    return p && (IS_FORWARDING_PTR(p) || LOOKS_LIKE_INFO_PTR_NOT_NULL(p));
+}
+
+INLINE_HEADER rtsBool LOOKS_LIKE_CLOSURE_PTR (void *p)
+{
+    return LOOKS_LIKE_INFO_PTR((StgWord)(UNTAG_CLOSURE((StgClosure *)(p)))->header.info);
+}
+
 #endif /* STORAGE_H */