X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=ghc%2Frts%2FGCCompact.c;h=0e2129fa95c5cd82c92b503077b4e6ddef6e8cdd;hb=94e06463420582cc2d336b39a297e82af39e4cc4;hp=860c5318ad5acaf4c2b130dab8ea05d72bb82a70;hpb=20593d1d1cf47050d9430895a1c2ada6c39dfb98;p=ghc-hetmet.git

diff --git a/ghc/rts/GCCompact.c b/ghc/rts/GCCompact.c
index 860c531..0e2129f 100644
--- a/ghc/rts/GCCompact.c
+++ b/ghc/rts/GCCompact.c
@@ -1,5 +1,4 @@
 /* -----------------------------------------------------------------------------
- * $Id: GCCompact.c,v 1.18 2003/11/12 17:49:07 sof Exp $
  *
  * (c) The GHC Team 2001
  *
@@ -16,7 +15,6 @@
 #include "MBlock.h"
 #include "GCCompact.h"
 #include "Schedule.h"
-#include "StablePriv.h"
 #include "Apply.h"
 
 // Turn off inlining when debugging - it obfuscates things
@@ -73,15 +71,15 @@ thread( StgPtr p )
 STATIC_INLINE void
 unthread( StgPtr p, StgPtr free )
 {
-    StgPtr q = (StgPtr)*p, r;
+    StgWord q = *p, r;
     
-    while (((StgWord)q & 1) != 0) {
-	(StgWord)q -= 1;	// unset the low bit again
-	r = (StgPtr)*q;
-	*q = (StgWord)free;
+    while ((q & 1) != 0) {
+	q -= 1;	// unset the low bit again
+	r = *((StgPtr)q);
+	*((StgPtr)q) = (StgWord)free;
 	q = r;
     }
-    *p = (StgWord)q;
+    *p = q;
 }
 
 STATIC_INLINE StgInfoTable *
@@ -214,19 +212,19 @@ thread_arg_block (StgFunInfoTable *fun_info, StgClosure **args)
     nat size;
 
     p = (StgPtr)args;
-    switch (fun_info->fun_type) {
+    switch (fun_info->f.fun_type) {
     case ARG_GEN:
-	bitmap = BITMAP_BITS(fun_info->bitmap);
-	size = BITMAP_SIZE(fun_info->bitmap);
+	bitmap = BITMAP_BITS(fun_info->f.bitmap);
+	size = BITMAP_SIZE(fun_info->f.bitmap);
 	goto small_bitmap;
     case ARG_GEN_BIG:
-	size = ((StgLargeBitmap *)fun_info->bitmap)->size;
-	thread_large_bitmap(p, (StgLargeBitmap *)fun_info->bitmap, size);
+	size = ((StgLargeBitmap *)fun_info->f.bitmap)->size;
+	thread_large_bitmap(p, (StgLargeBitmap *)fun_info->f.bitmap, size);
 	p += size;
 	break;
     default:
-	bitmap = BITMAP_BITS(stg_arg_bitmaps[fun_info->fun_type]);
-	size = BITMAP_SIZE(stg_arg_bitmaps[fun_info->fun_type]);
+	bitmap = BITMAP_BITS(stg_arg_bitmaps[fun_info->f.fun_type]);
+	size = BITMAP_SIZE(stg_arg_bitmaps[fun_info->f.fun_type]);
     small_bitmap:
 	while (size > 0) {
 	    if ((bitmap & 1) == 0) {
@@ -267,7 +265,7 @@ thread_stack(StgPtr p, StgPtr stack_end)
 	    dyn = ((StgRetDyn *)p)->liveness;
 
 	    // traverse the bitmap first
-	    bitmap = GET_LIVENESS(dyn);
+	    bitmap = RET_DYN_LIVENESS(dyn);
 	    p      = (P_)&((StgRetDyn *)p)->payload[0];
 	    size   = RET_DYN_BITMAP_SIZE;
 	    while (size > 0) {
@@ -280,10 +278,10 @@ thread_stack(StgPtr p, StgPtr stack_end)
 	    }
 	    
 	    // skip over the non-ptr words
-	    p += GET_NONPTRS(dyn) + RET_DYN_NONPTR_REGS_SIZE;
+	    p += RET_DYN_NONPTRS(dyn) + RET_DYN_NONPTR_REGS_SIZE;
 	    
 	    // follow the ptr words
-	    for (size = GET_PTRS(dyn); size > 0; size--) {
+	    for (size = RET_DYN_PTRS(dyn); size > 0; size--) {
 		thread(p);
 		p++;
 	    }
@@ -367,12 +365,12 @@ thread_PAP (StgPAP *pap)
     p = (StgPtr)pap->payload;
     size = pap->n_args;
 
-    switch (fun_info->fun_type) {
+    switch (fun_info->f.fun_type) {
     case ARG_GEN:
-	bitmap = BITMAP_BITS(fun_info->bitmap);
+	bitmap = BITMAP_BITS(fun_info->f.bitmap);
 	goto small_bitmap;
     case ARG_GEN_BIG:
-	thread_large_bitmap(p, (StgLargeBitmap *)fun_info->bitmap, size);
+	thread_large_bitmap(p, (StgLargeBitmap *)fun_info->f.bitmap, size);
 	p += size;
 	break;
     case ARG_BCO:
@@ -380,7 +378,7 @@ thread_PAP (StgPAP *pap)
 	p += size;
 	break;
     default:
-	bitmap = BITMAP_BITS(stg_arg_bitmaps[fun_info->fun_type]);
+	bitmap = BITMAP_BITS(stg_arg_bitmaps[fun_info->f.fun_type]);
     small_bitmap:
 	size = pap->n_args;
 	while (size > 0) {
@@ -881,12 +879,12 @@ compact( void (*get_roots)(evac_fn) )
     for (g = 0; g < RtsFlags.GcFlags.generations; g++) {
 	for (s = 0; s < generations[g].n_steps; s++) {
 	    stp = &generations[g].steps[s];
-	    IF_DEBUG(gc, fprintf(stderr,"update_fwd:  %d.%d\n", stp->gen->no, stp->no););
+	    IF_DEBUG(gc, debugBelch("update_fwd:  %d.%d\n", stp->gen->no, stp->no););
 
 	    update_fwd(stp->to_blocks);
 	    update_fwd_large(stp->scavenged_large_objects);
 	    if (g == RtsFlags.GcFlags.generations-1 && stp->blocks != NULL) {
-		IF_DEBUG(gc, fprintf(stderr,"update_fwd:  %d.%d (compact)\n", stp->gen->no, stp->no););
+		IF_DEBUG(gc, debugBelch("update_fwd:  %d.%d (compact)\n", stp->gen->no, stp->no););
 		update_fwd_compact(stp->blocks);
 	    }
 	}
@@ -896,7 +894,7 @@ compact( void (*get_roots)(evac_fn) )
     stp = &oldest_gen->steps[0];
     if (stp->blocks != NULL) {
 	blocks = update_bkwd_compact(stp);
-	IF_DEBUG(gc, fprintf(stderr,"update_bkwd: %d.%d (compact, old: %d blocks, now %d blocks)\n", 
+	IF_DEBUG(gc, debugBelch("update_bkwd: %d.%d (compact, old: %d blocks, now %d blocks)\n", 
 			     stp->gen->no, stp->no,
 			     stp->n_blocks, blocks););
 	stp->n_blocks = blocks;