/* -----------------------------------------------------------------------------
- * $Id: GC.c,v 1.6 1999/01/13 17:25:39 simonm Exp $
+ * $Id: GC.c,v 1.7 1999/01/14 10:49:01 simonm Exp $
*
* Two-space garbage collector
*
/* run through all the generations/steps and tidy up
*/
for (g = 0; g < RtsFlags.GcFlags.generations; g++) {
+
+ if (g <= N) {
+ generations[g].collections++; /* for stats */
+ }
+
for (s = 0; s < generations[g].n_steps; s++) {
bdescr *next;
step = &generations[g].steps[s];
/* for generations we collected... */
if (g <= N) {
- generations[g].collections++; /* for stats */
collected += step->n_blocks * BLOCK_SIZE_W; /* for stats */
/* free old memory and shift to-space into from-space for all
* with the evacuation, just update the source address with
* a pointer to the (evacuated) constructor field.
*/
- if (IS_USER_PTR(q) && Bdescr((P_)q)->evacuated) {
- return q;
+ if (IS_USER_PTR(q)) {
+ bdescr *bd = Bdescr((P_)q);
+ if (bd->evacuated) {
+ if (bd->gen->no < evac_gen) {
+ failed_to_evac = rtsTrue;
+ }
+ return q;
+ }
}
/* otherwise, carry on and evacuate this constructor field,