Pass --enable-shared and --with-hscolour to ghc-cabal configure

[ghc-hetmet.git] / rts / sm / Evac.c

diff --git a/rts/sm/Evac.c b/rts/sm/Evac.c
index 062b73f..5935f90 100644 (file)
--- a/rts/sm/Evac.c
+++ b/rts/sm/Evac.c
@@ -74,10 +74,10 @@ alloc_for_copy (nat size, step *stp)
      * necessary.
      */
     to = ws->todo_free;
-    if (to + size > ws->todo_lim) {
+    ws->todo_free += size;
+    if (ws->todo_free > ws->todo_lim) {
        to = todo_block_full(size, ws);
     }
-    ws->todo_free = to + size;
     ASSERT(ws->todo_free >= ws->todo_bd->free && ws->todo_free <= ws->todo_lim);
 
     return to;
@@ -295,8 +295,10 @@ evacuate_large(StgPtr p)
   // them straight on the scavenged_large_objects list.
   if (bd->flags & BF_PINNED) {
       ASSERT(get_itbl((StgClosure *)p)->type == ARR_WORDS);
-      dbl_link_onto(bd, &ws->step->scavenged_large_objects);
-      ws->step->n_scavenged_large_blocks += bd->blocks;
+      if (new_stp != stp) { ACQUIRE_SPIN_LOCK(&new_stp->sync_large_objects); }
+      dbl_link_onto(bd, &new_stp->scavenged_large_objects);
+      new_stp->n_scavenged_large_blocks += bd->blocks;
+      if (new_stp != stp) { RELEASE_SPIN_LOCK(&new_stp->sync_large_objects); }
   } else {
       bd->link = ws->todo_large_objects;
       ws->todo_large_objects = bd;