1.0.16.31: --control-stack-size runtime argument

[sbcl.git] / src / runtime / gc-common.c

diff --git a/src/runtime/gc-common.c b/src/runtime/gc-common.c
index f39495f..3f251bf 100644 (file)
--- a/src/runtime/gc-common.c
+++ b/src/runtime/gc-common.c
@@ -54,6 +54,7 @@
 #endif
 
 size_t dynamic_space_size = DEFAULT_DYNAMIC_SPACE_SIZE;
+size_t thread_control_stack_size = DEFAULT_CONTROL_STACK_SIZE;
 
 inline static boolean
 forwarding_pointer_p(lispobj *pointer) {
@@ -137,7 +138,9 @@ scavenge(lispobj *start, long n_words)
 
         lispobj object = *object_ptr;
 #ifdef LISP_FEATURE_GENCGC
-        gc_assert(!forwarding_pointer_p(object_ptr));
+        if (forwarding_pointer_p(object_ptr))
+            lose("unexpect forwarding pointer in scavenge: %p, start=%p, n=%l\n",
+                 object_ptr, start, n_words);
 #endif
         if (is_lisp_pointer(object)) {
             if (from_space_p(object)) {
@@ -1638,7 +1641,7 @@ scav_hash_table_entries (struct hash_table *hash_table)
     unsigned long hash_vector_length;
     lispobj empty_symbol;
     lispobj weakness = hash_table->weakness;
-    long i;
+    unsigned long i;
 
     kv_vector = get_array_data(hash_table->table,
                                SIMPLE_VECTOR_WIDETAG, &kv_length);
@@ -1827,7 +1830,7 @@ scan_weak_hash_table (struct hash_table *hash_table)
     lispobj *hash_vector;
     lispobj empty_symbol;
     lispobj weakness = hash_table->weakness;
-    long i;
+    unsigned long i;
 
     kv_vector = get_array_data(hash_table->table,
                                SIMPLE_VECTOR_WIDETAG, NULL);
@@ -1903,7 +1906,7 @@ size_lose(lispobj *where)
 void
 gc_init_tables(void)
 {
-    long i;
+    unsigned long i;
 
     /* Set default value in all slots of scavenge table.  FIXME
      * replace this gnarly sizeof with something based on