1 files changed, 22 insertions, 27 deletions

diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index 3ab8fdb2c7..98dc9a3902 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -2837,7 +2837,7 @@ BIF_RETTYPE float_to_list_1(BIF_ALIST_1)
      if (is_not_float(BIF_ARG_1))
 	 BIF_ERROR(BIF_P, BADARG);
      GET_DOUBLE(BIF_ARG_1, f);
-     if ((i = sys_double_to_chars(f.fd, fbuf)) <= 0)
+     if ((i = sys_double_to_chars(f.fd, fbuf, sizeof(fbuf))) <= 0)
 	 BIF_ERROR(BIF_P, EXC_INTERNAL_ERROR);
      need = i*2;
      hp = HAlloc(BIF_P, need);
@@ -3503,23 +3503,6 @@ BIF_RETTYPE garbage_collect_0(BIF_ALIST_0)
 }
 
 /**********************************************************************/
-/* Perform garbage collection of the message area */
-
-BIF_RETTYPE garbage_collect_message_area_0(BIF_ALIST_0)
-{
-#if defined(HYBRID) && !defined(INCREMENTAL)
-    int reds = 0;
-
-    FLAGS(BIF_P) |= F_NEED_FULLSWEEP;
-    reds = erts_global_garbage_collect(BIF_P, 0, NULL, 0);
-    BIF_RET2(am_true, reds);
-#else
-    BIF_RET(am_false);
-#endif
-}
-
-
-/**********************************************************************/
 /*
  * The erlang:processes/0 BIF.
  */
@@ -3735,7 +3718,8 @@ BIF_RETTYPE function_exported_3(BIF_ALIST_3)
 	is_not_small(BIF_ARG_3)) {
 	BIF_ERROR(BIF_P, BADARG);
     }
-    if (erts_find_function(BIF_ARG_1, BIF_ARG_2, signed_val(BIF_ARG_3)) == NULL) {
+    if (erts_find_function(BIF_ARG_1, BIF_ARG_2, signed_val(BIF_ARG_3),
+			   erts_active_code_ix()) == NULL) {
 	BIF_RET(am_false);
     }
     BIF_RET(am_true);
@@ -4469,6 +4453,21 @@ erts_bif_prep_await_proc_exit_apply_trap(Process *c_p,
 
 Export bif_return_trap_export;
 
+void erts_init_trap_export(Export* ep, Eterm m, Eterm f, Uint a,
+			   Eterm (*bif)(BIF_ALIST_0))
+{
+    int i;
+    sys_memset((void *) ep, 0, sizeof(Export));
+    for (i=0; i<ERTS_NUM_CODE_IX; i++) {
+	ep->addressv[i] = &ep->code[3];
+    }
+    ep->code[0] = m;
+    ep->code[1] = f;
+    ep->code[2] = a;
+    ep->code[3] = (BeamInstr) em_apply_bif;
+    ep->code[4] = (BeamInstr) bif;
+}
+
 void erts_init_bif(void)
 {
     reference0 = 0;
@@ -4484,17 +4483,13 @@ void erts_init_bif(void)
      * yield the calling process traps to. The only thing it does:
      * return the value passed as argument.
      */
-    sys_memset((void *) &bif_return_trap_export, 0, sizeof(Export));
-    bif_return_trap_export.address = &bif_return_trap_export.code[3];
-    bif_return_trap_export.code[0] = am_erlang;
-    bif_return_trap_export.code[1] = am_bif_return_trap;
+    erts_init_trap_export(&bif_return_trap_export, am_erlang, am_bif_return_trap,
 #ifdef DEBUG
-    bif_return_trap_export.code[2] = 2;
+		     2
 #else
-    bif_return_trap_export.code[2] = 1;
+		     1
 #endif
-    bif_return_trap_export.code[3] = (BeamInstr) em_apply_bif;
-    bif_return_trap_export.code[4] = (BeamInstr) &bif_return_trap;
+		     , &bif_return_trap);
 
     flush_monitor_message_trap = erts_export_put(am_erlang,
 						 am_flush_monitor_message,