Merge branch 'master' into sverk/master/halt-INT_MIN

1 files changed, 86 insertions, 38 deletions

diff --git a/erts/emulator/beam/erl_map.c b/erts/emulator/beam/erl_map.c
index 3c066cea7b..4b6931f848 100644
--- a/erts/emulator/beam/erl_map.c
+++ b/erts/emulator/beam/erl_map.c
@@ -172,26 +172,22 @@ BIF_RETTYPE maps_to_list_1(BIF_ALIST_1) {
  */
 
 const Eterm *
-#if HALFWORD_HEAP
-erts_maps_get_rel(Eterm key, Eterm map, Eterm *map_base)
-#else
 erts_maps_get(Eterm key, Eterm map)
-#endif
 {
     Uint32 hx;
-    if (is_flatmap_rel(map, map_base)) {
+    if (is_flatmap(map)) {
 	Eterm *ks, *vs;
 	flatmap_t *mp;
 	Uint n, i;
 
-	mp  = (flatmap_t *)flatmap_val_rel(map, map_base);
+	mp  = (flatmap_t *)flatmap_val(map);
 	n   = flatmap_get_size(mp);
 
 	if (n == 0) {
 	    return NULL;
 	}
 
-	ks  = (Eterm *)tuple_val_rel(mp->keys, map_base) + 1;
+	ks  = (Eterm *)tuple_val(mp->keys) + 1;
 	vs  = flatmap_get_values(mp);
 
 	if (is_immed(key)) {
@@ -203,16 +199,16 @@ erts_maps_get(Eterm key, Eterm map)
 	}
 
 	for (i = 0; i < n; i++) {
-	    if (eq_rel(ks[i], map_base, key, NULL)) {
+	    if (EQ(ks[i], key)) {
 		return &vs[i];
 	    }
 	}
 	return NULL;
     }
-    ASSERT(is_hashmap_rel(map, map_base));
+    ASSERT(is_hashmap(map));
     hx = hashmap_make_hash(key);
 
-    return erts_hashmap_get_rel(hx, key, map, map_base);
+    return erts_hashmap_get(hx, key, map);
 }
 
 BIF_RETTYPE maps_find_2(BIF_ALIST_2) {
@@ -1998,11 +1994,7 @@ Eterm* hashmap_iterator_prev(ErtsWStack* s) {
 }
 
 const Eterm *
-#if HALFWORD_HEAP
-erts_hashmap_get_rel(Uint32 hx, Eterm key, Eterm node, Eterm *map_base)
-#else
 erts_hashmap_get(Uint32 hx, Eterm key, Eterm node)
-#endif
 {
     Eterm *ptr, hdr, *res;
     Uint ix, lvl = 0;
@@ -2011,7 +2003,7 @@ erts_hashmap_get(Uint32 hx, Eterm key, Eterm node)
     UseTmpHeapNoproc(2);
 
     ASSERT(is_boxed(node));
-    ptr = boxed_val_rel(node, map_base);
+    ptr = boxed_val(node);
     hdr = *ptr;
     ASSERT(is_header(hdr));
     ASSERT(is_hashmap_header_head(hdr));
@@ -2032,15 +2024,15 @@ erts_hashmap_get(Uint32 hx, Eterm key, Eterm node)
         node  = ptr[ix+1];
 
         if (is_list(node)) { /* LEAF NODE [K|V] */
-            ptr = list_val_rel(node,map_base);
-            res = eq_rel(CAR(ptr), map_base, key, NULL) ? &(CDR(ptr)) : NULL;
+            ptr = list_val(node);
+            res = EQ(CAR(ptr), key) ? &(CDR(ptr)) : NULL;
             break;
         }
 
         hx = hashmap_shift_hash(th,hx,lvl,key);
 
         ASSERT(is_boxed(node));
-        ptr = boxed_val_rel(node, map_base);
+        ptr = boxed_val(node);
         hdr = *ptr;
         ASSERT(is_header(hdr));
         ASSERT(!is_hashmap_header_head(hdr));
@@ -2706,32 +2698,88 @@ BIF_RETTYPE erts_internal_map_to_tuple_keys_1(BIF_ALIST_1) {
 }
 
 /*
- * erts_internal:map_type/1
+ * erts_internal:term_type/1
  *
  * Used in erts_debug:size/1
  */
 
-BIF_RETTYPE erts_internal_map_type_1(BIF_ALIST_1) {
-    DECL_AM(hashmap);
-    DECL_AM(hashmap_node);
-    DECL_AM(flatmap);
-    if (is_map(BIF_ARG_1)) {
-        Eterm hdr = *(boxed_val(BIF_ARG_1));
-        ASSERT(is_header(hdr));
-        switch (hdr & _HEADER_MAP_SUBTAG_MASK) {
-            case HAMT_SUBTAG_HEAD_FLATMAP:
-                BIF_RET(AM_flatmap);
-            case HAMT_SUBTAG_HEAD_ARRAY:
-            case HAMT_SUBTAG_HEAD_BITMAP:
-                BIF_RET(AM_hashmap);
-            case HAMT_SUBTAG_NODE_BITMAP:
-                BIF_RET(AM_hashmap_node);
-            default:
-                erts_exit(ERTS_ERROR_EXIT, "bad header");
+BIF_RETTYPE erts_internal_term_type_1(BIF_ALIST_1) {
+    Eterm obj = BIF_ARG_1;
+    switch (primary_tag(obj)) {
+        case TAG_PRIMARY_LIST:
+            BIF_RET(ERTS_MAKE_AM("list"));
+        case TAG_PRIMARY_BOXED: {
+            Eterm hdr = *boxed_val(obj);
+            ASSERT(is_header(hdr));
+            switch (hdr & _TAG_HEADER_MASK) {
+                case ARITYVAL_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("tuple"));
+                case EXPORT_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("export"));
+                case FUN_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("fun"));
+                case MAP_SUBTAG:
+                    switch (MAP_HEADER_TYPE(hdr)) {
+                        case MAP_HEADER_TAG_FLATMAP_HEAD :
+                            BIF_RET(ERTS_MAKE_AM("flatmap"));
+                        case MAP_HEADER_TAG_HAMT_HEAD_BITMAP :
+                        case MAP_HEADER_TAG_HAMT_HEAD_ARRAY :
+                            BIF_RET(ERTS_MAKE_AM("hashmap"));
+                        case MAP_HEADER_TAG_HAMT_NODE_BITMAP :
+                            BIF_RET(ERTS_MAKE_AM("hashmap_node"));
+                        default:
+                            erts_exit(ERTS_ABORT_EXIT, "term_type: bad map header type %d\n", MAP_HEADER_TYPE(hdr));
+                    }
+                case REFC_BINARY_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("refc_binary"));
+                case HEAP_BINARY_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("heap_binary"));
+                case SUB_BINARY_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("sub_binary"));
+                case BIN_MATCHSTATE_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("matchstate"));
+                case POS_BIG_SUBTAG:
+                case NEG_BIG_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("bignum"));
+                case REF_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("reference"));
+                case EXTERNAL_REF_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("external_reference"));
+                case EXTERNAL_PID_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("external_pid"));
+                case EXTERNAL_PORT_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("external_port"));
+                case FLOAT_SUBTAG:
+                    BIF_RET(ERTS_MAKE_AM("hfloat"));
+                default:
+                    erts_exit(ERTS_ABORT_EXIT, "term_type: Invalid tag (0x%X)\n", hdr);
+            }
         }
+        case TAG_PRIMARY_IMMED1:
+            switch (obj & _TAG_IMMED1_MASK) {
+                case _TAG_IMMED1_SMALL:
+                    BIF_RET(ERTS_MAKE_AM("fixnum"));
+                case _TAG_IMMED1_PID:
+                    BIF_RET(ERTS_MAKE_AM("pid"));
+                case _TAG_IMMED1_PORT:
+                    BIF_RET(ERTS_MAKE_AM("port"));
+                case _TAG_IMMED1_IMMED2:
+                    switch (obj & _TAG_IMMED2_MASK) {
+                        case _TAG_IMMED2_ATOM:
+                            BIF_RET(ERTS_MAKE_AM("atom"));
+                        case _TAG_IMMED2_CATCH:
+                            BIF_RET(ERTS_MAKE_AM("catch"));
+                        case _TAG_IMMED2_NIL:
+                            BIF_RET(ERTS_MAKE_AM("nil"));
+                        default:
+                            erts_exit(ERTS_ABORT_EXIT, "term_type: Invalid tag (0x%X)\n", obj);
+                    }
+                default:
+                    erts_exit(ERTS_ABORT_EXIT, "term_type: Invalid tag (0x%X)\n", obj);
+            }
+        default:
+            erts_exit(ERTS_ABORT_EXIT, "term_type: Invalid tag (0x%X)\n", obj);
     }
-    BIF_P->fvalue = BIF_ARG_1;
-    BIF_ERROR(BIF_P, BADMAP);
 }
 
 /*