Merge branch 'dev' into bmk/inets/httpd/make_mod_esi_deliver_accept_binary_data/OTP-9123

110 files changed, 345 insertions, 273 deletions

diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c
index 2855241b91..8a48049921 100644
--- a/erts/emulator/beam/beam_debug.c
+++ b/erts/emulator/beam/beam_debug.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1998-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1998-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -267,7 +267,7 @@ erts_debug_disassemble_1(Process* p, Eterm addr)
 		   "unknown " HEXF "\n", instr);
 	code_ptr++;
     }
-    bin = new_binary(p, (byte *) dsbufp->str, (int) dsbufp->str_len);
+    bin = new_binary(p, (byte *) dsbufp->str, dsbufp->str_len);
     erts_destroy_tmp_dsbuf(dsbufp);
     hsz = 4+4;
     (void) erts_bld_uword(NULL, &hsz, (BeamInstr) code_ptr);
diff --git a/erts/emulator/beam/beam_emu.c b/erts/emulator/beam/beam_emu.c
index e96014c665..7b2aac0908 100644
--- a/erts/emulator/beam/beam_emu.c
+++ b/erts/emulator/beam/beam_emu.c
@@ -1023,8 +1023,6 @@ static BeamInstr* call_error_handler(Process* p, BeamInstr* ip,
 static BeamInstr* fixed_apply(Process* p, Eterm* reg, Uint arity) NOINLINE;
 static BeamInstr* apply(Process* p, Eterm module, Eterm function,
 			Eterm args, Eterm* reg) NOINLINE;
-static int hibernate(Process* c_p, Eterm module, Eterm function,
-		     Eterm args, Eterm* reg) NOINLINE;
 static BeamInstr* call_fun(Process* p, int arity,
 			   Eterm* reg, Eterm args) NOINLINE;
 static BeamInstr* apply_fun(Process* p, Eterm fun,
@@ -3421,6 +3419,9 @@ void process_main(void)
 		r(0) = c_p->def_arg_reg[0];
 		x(1) = c_p->def_arg_reg[1];
 		x(2) = c_p->def_arg_reg[2];
+		if (c_p->status == P_WAITING) {
+		    goto do_schedule;
+		}
 		Dispatch();
 	    }
 	    reg[0] = r(0);
@@ -5222,7 +5223,7 @@ void process_main(void)
 
  OpCase(i_hibernate): {
      SWAPOUT;
-     if (hibernate(c_p, r(0), x(1), x(2), reg)) {
+     if (erts_hibernate(c_p, r(0), x(1), x(2), reg)) {
 	 goto do_schedule;
      } else {
 	 I = handle_error(c_p, I, reg, hibernate_3);
@@ -6199,8 +6200,8 @@ fixed_apply(Process* p, Eterm* reg, Uint arity)
     return ep->address;
 }
 
-static int
-hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg)
+int
+erts_hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg)
 {
     int arity;
     Eterm tmp;
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index bb237e378a..f01580eb2b 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -1091,10 +1091,20 @@ BIF_RETTYPE unlink_1(BIF_ALIST_1)
 BIF_RETTYPE hibernate_3(BIF_ALIST_3)
 {
     /*
-     * hibernate/3 is implemented as an instruction; therefore
-     * this function will never be called.
+     * hibernate/3 is usually translated to an instruction; therefore
+     * this function is only called from HiPE or when the call could not
+     * be translated.
      */
-    BIF_ERROR(BIF_P, BADARG);
+    Eterm reg[3];
+
+    if (erts_hibernate(BIF_P, BIF_ARG_1, BIF_ARG_2, BIF_ARG_3, reg)) {
+        /*
+         * If hibernate succeeded, TRAP. The process will be suspended
+         * if status is P_WAITING or continue (if any message was in the queue).
+         */
+        BIF_TRAP_CODE_PTR_(BIF_P, BIF_P->i);
+    }
+    return THE_NON_VALUE;
 }
 
 /**********************************************************************/
diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h
index a84ee7bb23..8faa09feb8 100644
--- a/erts/emulator/beam/bif.h
+++ b/erts/emulator/beam/bif.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -201,6 +201,12 @@ do {							\
       return THE_NON_VALUE;				\
  } while(0)
 
+#define BIF_TRAP_CODE_PTR_(p, Code_) do {		\
+      *((UWord *) (UWord) ((p)->def_arg_reg + 3)) = (UWord) (Code_);	\
+      (p)->freason = TRAP;				\
+      return THE_NON_VALUE;				\
+ } while(0)
+
 extern Export bif_return_trap_export;
 #ifdef DEBUG
 #define ERTS_BIF_PREP_YIELD_RETURN_X(RET, P, VAL, DEBUG_VAL)		\
diff --git a/erts/emulator/beam/binary.c b/erts/emulator/beam/binary.c
index 4be869f269..9486602633 100644
--- a/erts/emulator/beam/binary.c
+++ b/erts/emulator/beam/binary.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -56,7 +56,7 @@ erts_init_binary(void)
  */
 
 Eterm
-new_binary(Process *p, byte *buf, int len)
+new_binary(Process *p, byte *buf, Uint len)
 {
     ProcBin* pb;
     Binary* bptr;
diff --git a/erts/emulator/beam/erl_alloc.h b/erts/emulator/beam/erl_alloc.h
index 17ff9c3b03..ce792d4d17 100644
--- a/erts/emulator/beam/erl_alloc.h
+++ b/erts/emulator/beam/erl_alloc.h
@@ -172,9 +172,17 @@ void *erts_realloc(ErtsAlcType_t type, void *ptr, Uint size);
 void erts_free(ErtsAlcType_t type, void *ptr);
 void *erts_alloc_fnf(ErtsAlcType_t type, Uint size);
 void *erts_realloc_fnf(ErtsAlcType_t type, void *ptr, Uint size);
+void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size);
+
 
 #endif /* #if !ERTS_ALC_DO_INLINE */
 
+#ifndef ERTS_CACHE_LINE_SIZE
+/* Assume a cache line size of 64 bytes */
+#  define ERTS_CACHE_LINE_SIZE ((UWord) 64)
+#  define ERTS_CACHE_LINE_MASK (ERTS_CACHE_LINE_SIZE - 1)
+#endif
+
 #if ERTS_ALC_DO_INLINE || defined(ERTS_ALC_INTERNAL__)
 
 ERTS_ALC_INLINE
@@ -234,6 +242,18 @@ void *erts_realloc_fnf(ErtsAlcType_t type, void *ptr, Uint size)
 	size);
 }
 
+ERTS_ALC_INLINE
+void *erts_alloc_permanent_cache_aligned(ErtsAlcType_t type, Uint size)
+{
+    UWord v = (UWord) erts_alloc(type, size + (ERTS_CACHE_LINE_SIZE-1));
+
+    if (v & ERTS_CACHE_LINE_MASK) {
+	v = (v & ~ERTS_CACHE_LINE_MASK) + ERTS_CACHE_LINE_SIZE;
+    }
+    ASSERT((v & ERTS_CACHE_LINE_MASK) == 0);
+    return (void*)v;
+}
+
 #endif /* #if ERTS_ALC_DO_INLINE || defined(ERTS_ALC_INTERNAL__) */
 
 typedef void (*erts_alloc_verify_func_t)(Allctr_t *);
@@ -241,11 +261,6 @@ typedef void (*erts_alloc_verify_func_t)(Allctr_t *);
 erts_alloc_verify_func_t
 erts_alloc_get_verify_unused_temp_alloc(Allctr_t **allctr);
 
-#ifndef ERTS_CACHE_LINE_SIZE
-/* Assume a cache line size of 64 bytes */
-#  define ERTS_CACHE_LINE_SIZE ((UWord) 64)
-#  define ERTS_CACHE_LINE_MASK (ERTS_CACHE_LINE_SIZE - 1)
-#endif
 
 #define ERTS_ALC_CACHE_LINE_ALIGN_SIZE(SZ) \
   (((((SZ) - 1) / ERTS_CACHE_LINE_SIZE) + 1) * ERTS_CACHE_LINE_SIZE)
diff --git a/erts/emulator/beam/erl_bif_info.c b/erts/emulator/beam/erl_bif_info.c
index 4a717d7271..e06fbde9fb 100644
--- a/erts/emulator/beam/erl_bif_info.c
+++ b/erts/emulator/beam/erl_bif_info.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1999-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1999-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -1545,7 +1545,7 @@ process_info_aux(Process *BIF_P,
     case am_backtrace: {
 	erts_dsprintf_buf_t *dsbufp = erts_create_tmp_dsbuf(0);
 	erts_stack_dump(ERTS_PRINT_DSBUF, (void *) dsbufp, rp);
-	res = new_binary(BIF_P, (byte *) dsbufp->str, (int) dsbufp->str_len);
+	res = new_binary(BIF_P, (byte *) dsbufp->str, dsbufp->str_len);
 	erts_destroy_tmp_dsbuf(dsbufp);
 	hp = HAlloc(BIF_P, 3);
 	break;
@@ -2074,7 +2074,7 @@ BIF_RETTYPE system_info_1(BIF_ALIST_1)
 	erts_smp_proc_lock(BIF_P, ERTS_PROC_LOCK_MAIN);
 
 	ASSERT(dsbufp && dsbufp->str);
-	res = new_binary(BIF_P, (byte *) dsbufp->str, (int) dsbufp->str_len);
+	res = new_binary(BIF_P, (byte *) dsbufp->str, dsbufp->str_len);
 	erts_destroy_info_dsbuf(dsbufp);
 	BIF_RET(res);
     } else if (ERTS_IS_ATOM_STR("dist_ctrl", BIF_ARG_1)) {
diff --git a/erts/emulator/beam/erl_db.c b/erts/emulator/beam/erl_db.c
index 5b74240cc3..61e8a595be 100644
--- a/erts/emulator/beam/erl_db.c
+++ b/erts/emulator/beam/erl_db.c
@@ -2773,17 +2773,10 @@ void init_db(void)
     rwmtx_opt.type = ERTS_SMP_RWMTX_TYPE_FREQUENT_READ;
     rwmtx_opt.lived = ERTS_SMP_RWMTX_LONG_LIVED;
 
-    meta_main_tab_locks = erts_alloc(ERTS_ALC_T_DB_TABLES,
-				     (sizeof(erts_meta_main_tab_lock_t)
-				      * (ERTS_META_MAIN_TAB_LOCK_TAB_SIZE+1)));
-
-    if ((((UWord) meta_main_tab_locks) & ERTS_CACHE_LINE_MASK) != 0)
-	meta_main_tab_locks = ((erts_meta_main_tab_lock_t *)
-			       ((((UWord) meta_main_tab_locks)
-				 & ~ERTS_CACHE_LINE_MASK)
-				+ ERTS_CACHE_LINE_SIZE));
-
-    ASSERT((((UWord) meta_main_tab_locks) & ERTS_CACHE_LINE_MASK) == 0);
+    meta_main_tab_locks =
+	erts_alloc_permanent_cache_aligned(ERTS_ALC_T_DB_TABLES,
+					   sizeof(erts_meta_main_tab_lock_t)
+					   * ERTS_META_MAIN_TAB_LOCK_TAB_SIZE);
 
     for (i = 0; i < ERTS_META_MAIN_TAB_LOCK_TAB_SIZE; i++) {
 	erts_smp_rwmtx_init_opt_x(&meta_main_tab_locks[i].rwmtx, &rwmtx_opt,
diff --git a/erts/emulator/beam/erl_db_util.c b/erts/emulator/beam/erl_db_util.c
index d3e31da413..0b63ab9ba0 100644
--- a/erts/emulator/beam/erl_db_util.c
+++ b/erts/emulator/beam/erl_db_util.c
@@ -2162,7 +2162,8 @@ restart:
 	case matchProcessDump: {
 	    erts_dsprintf_buf_t *dsbufp = erts_create_tmp_dsbuf(0);
 	    print_process_info(ERTS_PRINT_DSBUF, (void *) dsbufp, c_p);
-	    *esp++ = new_binary(build_proc, (byte *)dsbufp->str, (int)dsbufp->str_len);
+	    *esp++ = new_binary(build_proc, (byte *)dsbufp->str,
+				dsbufp->str_len);
 	    erts_destroy_tmp_dsbuf(dsbufp);
 	    break;
 	}
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index 2aa932e7d1..d9150d86fe 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2002-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2002-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -33,6 +33,7 @@
 #include "erl_gc.h"
 #if HIPE
 #include "hipe_stack.h"
+#include "hipe_mode_switch.h"
 #endif
 
 #define ERTS_INACT_WR_PB_LEAVE_MUCH_LIMIT 1
@@ -486,6 +487,9 @@ erts_garbage_collect_hibernate(Process* p)
     htop = heap;
 
     n = setup_rootset(p, p->arg_reg, p->arity, &rootset);
+#if HIPE
+    hipe_empty_nstack(p);
+#endif
 
     src = (char *) p->heap;
     src_size = (char *) p->htop - src;
diff --git a/erts/emulator/beam/erl_lock_check.h b/erts/emulator/beam/erl_lock_check.h
index 0372e6850d..cdb06d4458 100644
--- a/erts/emulator/beam/erl_lock_check.h
+++ b/erts/emulator/beam/erl_lock_check.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2005-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2005-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/beam/erl_nmgc.c b/erts/emulator/beam/erl_nmgc.c
index 626d4e295a..d7bfb2ab12 100644
--- a/erts/emulator/beam/erl_nmgc.c
+++ b/erts/emulator/beam/erl_nmgc.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2004-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2004-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -26,7 +26,6 @@
 #include "erl_nmgc.h"
 #include "erl_debug.h"
 #if HIPE
-#include "hipe_bif0.h" /* for hipe_constants_{start,next} */
 #include "hipe_stack.h"
 #endif
 
diff --git a/erts/emulator/beam/erl_port_task.h b/erts/emulator/beam/erl_port_task.h
index 714b4ea7dd..3e2c5f07ab 100644
--- a/erts/emulator/beam/erl_port_task.h
+++ b/erts/emulator/beam/erl_port_task.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2006-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2006-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -102,6 +102,7 @@ erts_port_task_init_sched(ErtsPortTaskSched *ptsp)
 ERTS_GLB_INLINE int
 erts_port_task_have_outstanding_io_tasks(void)
 {
+    ERTS_THR_MEMORY_BARRIER;
     return erts_smp_atomic_read(&erts_port_task_outstanding_io_tasks) != 0;
 }
 
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index 4d6e982325..428ca12eb1 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -622,14 +622,10 @@ init_misc_aux_work(void)
 
     init_misc_aux_work_alloc();
 
-    misc_aux_work_queues = erts_alloc(ERTS_ALC_T_MISC_AUX_WORK_Q,
-				      (sizeof(erts_algnd_misc_aux_work_q_t)
-				       *(erts_no_schedulers+1)));
-    if ((((UWord) misc_aux_work_queues) & ERTS_CACHE_LINE_MASK) != 0)
-	misc_aux_work_queues = ((erts_algnd_misc_aux_work_q_t *)
-				   ((((UWord) misc_aux_work_queues)
-				     & ~ERTS_CACHE_LINE_MASK)
-				    + ERTS_CACHE_LINE_SIZE));
+    misc_aux_work_queues = 
+	erts_alloc_permanent_cache_aligned(ERTS_ALC_T_MISC_AUX_WORK_Q,
+					   erts_no_schedulers *
+					   sizeof(erts_algnd_misc_aux_work_q_t));
 
     for (ix = 0; ix < erts_no_schedulers; ix++) {
 	erts_smp_mtx_init_x(&misc_aux_work_queues[ix].data.mtx,
@@ -815,15 +811,31 @@ erts_active_schedulers(void)
     return as;
 }
 
+#ifdef ERTS_SMP
+
+static ERTS_INLINE void
+clear_sys_scheduling(void)
+{
+    erts_smp_atomic32_set_relb(&doing_sys_schedule, 0);
+}
+
+static ERTS_INLINE int
+try_set_sys_scheduling(void)
+{
+    return 0 == erts_smp_atomic32_cmpxchg_acqb(&doing_sys_schedule, 1, 0);
+}
+
+#endif
+
 static ERTS_INLINE int
 prepare_for_sys_schedule(void)
 {
 #ifdef ERTS_SMP
     while (!erts_port_task_have_outstanding_io_tasks()
-	   && !erts_smp_atomic32_xchg(&doing_sys_schedule, 1)) {
+	   && try_set_sys_scheduling()) {
 	if (!erts_port_task_have_outstanding_io_tasks())
 	    return 1;
-	erts_smp_atomic32_set(&doing_sys_schedule, 0);
+	clear_sys_scheduling();
     }
     return 0;
 #else
@@ -1153,7 +1165,7 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq)
 	     * call erl_sys_schedule() until it is handled.
 	     */
 	    if (erts_port_task_have_outstanding_io_tasks()) {
-		erts_smp_atomic32_set(&doing_sys_schedule, 0);
+		clear_sys_scheduling();
 		/*
 		 * Got to check that we still got I/O tasks; otherwise
 		 * we have to continue checking for I/O...
@@ -1172,7 +1184,7 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq)
 	 * sleep in erl_sys_schedule().
 	 */
 	if (erts_port_task_have_outstanding_io_tasks()) {
-	    erts_smp_atomic32_set(&doing_sys_schedule, 0);
+	    clear_sys_scheduling();
 
 	    /*
 	     * Got to check that we still got I/O tasks; otherwise
@@ -1226,7 +1238,7 @@ scheduler_wait(int *fcalls, ErtsSchedulerData *esdp, ErtsRunQueue *rq)
 	sys_woken:
 	    erts_smp_runq_lock(rq);
 	sys_locked_woken:
-	    erts_smp_atomic32_set(&doing_sys_schedule, 0);
+	    clear_sys_scheduling();
 	    if (flgs & ~ERTS_SSI_FLG_SUSPENDED)
 		erts_smp_atomic32_band(&ssi->flags, ERTS_SSI_FLG_SUSPENDED);
 	    sched_active_sys(esdp->no, rq);
@@ -1289,6 +1301,7 @@ wake_scheduler(ErtsRunQueue *rq, int incq, int one)
 	res = sl->list != NULL;
 	erts_smp_spin_unlock(&sl->lock);
 
+	ERTS_THR_MEMORY_BARRIER;
 	flgs = ssi_flags_set_wake(ssi);
 	erts_sched_finish_poke(ssi, flgs);
 
@@ -1298,6 +1311,8 @@ wake_scheduler(ErtsRunQueue *rq, int incq, int one)
     else {
 	sl->list = NULL;
 	erts_smp_spin_unlock(&sl->lock);
+
+	ERTS_THR_MEMORY_BARRIER;
 	do {
 	    ErtsSchedulerSleepInfo *wake_ssi = ssi;
 	    ssi = ssi->next;
@@ -2515,16 +2530,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online)
 
     n = (int) (mrq ? no_schedulers : 1);
 
-    erts_aligned_run_queues = erts_alloc(ERTS_ALC_T_RUNQS,
-					 (sizeof(ErtsAlignedRunQueue)*(n+1)));
-    if ((((UWord) erts_aligned_run_queues) & ERTS_CACHE_LINE_MASK) != 0)
-	erts_aligned_run_queues = ((ErtsAlignedRunQueue *)
-				   ((((UWord) erts_aligned_run_queues)
-				     & ~ERTS_CACHE_LINE_MASK)
-				    + ERTS_CACHE_LINE_SIZE));
-
-    ASSERT((((UWord) erts_aligned_run_queues) & ERTS_CACHE_LINE_MASK) == 0);
-
+    erts_aligned_run_queues = 
+	erts_alloc_permanent_cache_aligned(ERTS_ALC_T_RUNQS,
+					   sizeof(ErtsAlignedRunQueue) * n);
 #ifdef ERTS_SMP
     erts_smp_atomic32_init(&no_empty_run_queues, 0);
 #endif
@@ -2619,14 +2627,10 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online)
 #ifdef ERTS_SMP
     /* Create and initialize scheduler sleep info */
 
-    aligned_sched_sleep_info = erts_alloc(ERTS_ALC_T_SCHDLR_SLP_INFO,
-					  (sizeof(ErtsAlignedSchedulerSleepInfo)
-					   *(n+1)));
-    if ((((UWord) aligned_sched_sleep_info) & ERTS_CACHE_LINE_MASK) == 0)
-	aligned_sched_sleep_info = ((ErtsAlignedSchedulerSleepInfo *)
-				    ((((UWord) aligned_sched_sleep_info)
-				      & ~ERTS_CACHE_LINE_MASK)
-				     + ERTS_CACHE_LINE_SIZE));
+    aligned_sched_sleep_info =
+	erts_alloc_permanent_cache_aligned(ERTS_ALC_T_SCHDLR_SLP_INFO,
+					   n * sizeof(ErtsAlignedSchedulerSleepInfo));
+
     for (ix = 0; ix < n; ix++) {
 	ErtsSchedulerSleepInfo *ssi = ERTS_SCHED_SLEEP_INFO_IX(ix);
 #if 0 /* no need to initialize these... */
@@ -2641,16 +2645,9 @@ erts_init_scheduling(int mrq, int no_schedulers, int no_schedulers_online)
 
     /* Create and initialize scheduler specific data */
 
-    erts_aligned_scheduler_data = erts_alloc(ERTS_ALC_T_SCHDLR_DATA,
-					     (sizeof(ErtsAlignedSchedulerData)
-					      *(n+1)));
-    if ((((UWord) erts_aligned_scheduler_data) & ERTS_CACHE_LINE_MASK) != 0)
-	erts_aligned_scheduler_data = ((ErtsAlignedSchedulerData *)
-				       ((((UWord) erts_aligned_scheduler_data)
-					 & ~ERTS_CACHE_LINE_MASK)
-					+ ERTS_CACHE_LINE_SIZE));
-
-    ASSERT((((UWord) erts_aligned_scheduler_data) & ERTS_CACHE_LINE_MASK) == 0);
+    erts_aligned_scheduler_data = 
+	erts_alloc_permanent_cache_aligned(ERTS_ALC_T_SCHDLR_DATA,
+					   n*sizeof(ErtsAlignedSchedulerData));					   
 
     for (ix = 0; ix < n; ix++) {
 	ErtsSchedulerData *esdp = ERTS_SCHEDULER_IX(ix);
@@ -5371,7 +5368,7 @@ Process *schedule(Process *p, int calls)
 	    if (dt) erts_bump_timer(dt);
 #ifdef ERTS_SMP
 	    erts_smp_runq_lock(rq);
-	    erts_smp_atomic32_set(&doing_sys_schedule, 0);
+	    clear_sys_scheduling();
 	    goto continue_check_activities_to_run;
 #else
 	    if (!runnable)
diff --git a/erts/emulator/beam/erl_process.h b/erts/emulator/beam/erl_process.h
index e871a9834a..8f78a7d76e 100644
--- a/erts/emulator/beam/erl_process.h
+++ b/erts/emulator/beam/erl_process.h
@@ -1592,7 +1592,9 @@ ERTS_GLB_INLINE void erts_sched_poke(ErtsSchedulerSleepInfo *ssi);
 ERTS_GLB_INLINE void
 erts_sched_poke(ErtsSchedulerSleepInfo *ssi)
 {
-    erts_aint32_t flags = erts_smp_atomic32_read(&ssi->flags);
+    erts_aint32_t flags;
+    ERTS_THR_MEMORY_BARRIER;
+    flags = erts_smp_atomic32_read(&ssi->flags);
     ASSERT(!(flags & ERTS_SSI_FLG_SLEEPING)
 	   || (flags & ERTS_SSI_FLG_WAITING));
     if (flags & ERTS_SSI_FLG_SLEEPING) {
diff --git a/erts/emulator/beam/erl_time.h b/erts/emulator/beam/erl_time.h
index 93d8ea4cb4..d0ad73cd81 100644
--- a/erts/emulator/beam/erl_time.h
+++ b/erts/emulator/beam/erl_time.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2006-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2006-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/beam/external.c b/erts/emulator/beam/external.c
index 328aa2be6a..1a102f7187 100644
--- a/erts/emulator/beam/external.c
+++ b/erts/emulator/beam/external.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -1264,7 +1264,7 @@ external_size_1(Process* p, Eterm Term)
 Eterm
 erts_term_to_binary(Process* p, Eterm Term, int level, Uint flags)
 {
-    int size;
+    Uint size;
     Eterm bin;
     size_t real_size;
     byte* endp;
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h
index bd540eaaa6..432bdd705b 100644
--- a/erts/emulator/beam/global.h
+++ b/erts/emulator/beam/global.h
@@ -834,7 +834,7 @@ do {									\
 void erts_emasculate_writable_binary(ProcBin* pb);
 Eterm erts_new_heap_binary(Process *p, byte *buf, int len, byte** datap);
 Eterm erts_new_mso_binary(Process*, byte*, int);
-Eterm new_binary(Process*, byte*, int);
+Eterm new_binary(Process*, byte*, Uint);
 Eterm erts_realloc_binary(Eterm bin, size_t size);
 
 /* erl_bif_info.c */
@@ -1700,6 +1700,7 @@ Uint erts_current_reductions(Process* current, Process *p);
 
 int erts_print_system_version(int to, void *arg, Process *c_p);
 
+int erts_hibernate(Process* c_p, Eterm module, Eterm function, Eterm args, Eterm* reg);
 #define seq_trace_output(token, msg, type, receiver, process) \
 seq_trace_output_generic((token), (msg), (type), (receiver), (process), NIL)
 #define seq_trace_output_exit(token, msg, type, receiver, exitfrom) \
diff --git a/erts/emulator/beam/time.c b/erts/emulator/beam/time.c
index c65cc37fc6..a00faff912 100644
--- a/erts/emulator/beam/time.c
+++ b/erts/emulator/beam/time.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 1996-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/drivers/common/efile_drv.c b/erts/emulator/drivers/common/efile_drv.c
index 6449c6f506..4e9b5005c1 100644
--- a/erts/emulator/drivers/common/efile_drv.c
+++ b/erts/emulator/drivers/common/efile_drv.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1996-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1996-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/drivers/win32/win_con.c b/erts/emulator/drivers/win32/win_con.c
index 14f7941643..c788ad409d 100644
--- a/erts/emulator/drivers/win32/win_con.c
+++ b/erts/emulator/drivers/win32/win_con.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 1997-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1997-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/drivers/win32/win_efile.c b/erts/emulator/drivers/win32/win_efile.c
index 101853736a..3d59564f7b 100755
--- a/erts/emulator/drivers/win32/win_efile.c
+++ b/erts/emulator/drivers/win32/win_efile.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 1997-2010. All Rights Reserved.
+ * Copyright Ericsson AB 1997-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_arm_glue.S b/erts/emulator/hipe/hipe_arm_glue.S
index 2bce01954e..8c1c55b216 100644
--- a/erts/emulator/hipe/hipe_arm_glue.S
+++ b/erts/emulator/hipe/hipe_arm_glue.S
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2005-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2005-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c
index 2a877d8ace..e7fb850530 100644
--- a/erts/emulator/hipe/hipe_bif0.c
+++ b/erts/emulator/hipe/hipe_bif0.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2001-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -450,52 +450,13 @@ BIF_RETTYPE hipe_bifs_alloc_data_2(BIF_ALIST_2)
 }
 
 /*
- * Memory area for constant Erlang terms.
- *
- * These constants must not be forwarded by the gc.
- * Therefore, the gc needs to be able to distinguish between
- * collectible objects and constants. Unfortunately, an Erlang
- * process' collectible objects are scattered around in two
- * heaps and a list of message buffers, so testing "is X a
- * collectible object?" can be expensive.
- *
- * Instead, constants are placed in a single contiguous area,
- * which allows for an inexpensive "is X a constant?" test.
- *
- * XXX: Allow this area to be grown.
+ * Statistics on hipe constants: size of HiPE constants, in words.
  */
-
-/* not static, needed by garbage collector */
-Eterm *hipe_constants_start = NULL;
-Eterm *hipe_constants_next = NULL;
-static unsigned constants_avail_words = 0;
-#define CONSTANTS_BYTES	(1536*1024*sizeof(Eterm))  /* 1.5 M words */
-
-static Eterm *constants_alloc(unsigned nwords)
-{
-    Eterm *next;
-
-    /* initialise at the first call */
-    if ((next = hipe_constants_next) == NULL) {
-	next = (Eterm*)erts_alloc(ERTS_ALC_T_HIPE, CONSTANTS_BYTES);
-	hipe_constants_start = next;
-	hipe_constants_next = next;
-	constants_avail_words = CONSTANTS_BYTES / sizeof(Eterm);
-    }
-    if (nwords > constants_avail_words) {
-	fprintf(stderr, "Native code constants pool depleted!\r\n");
-	/* Must terminate immediately. erl_exit() seems to
-	   continue running some code which then SIGSEGVs. */
-	exit(1);
-    }
-    constants_avail_words -= nwords;
-    hipe_constants_next = next + nwords;
-    return next;
-}
+unsigned int hipe_constants_size = 0;
 
 BIF_RETTYPE hipe_bifs_constants_size_0(BIF_ALIST_0)
 {
-    BIF_RET(make_small(hipe_constants_next - hipe_constants_start));
+    BIF_RET(make_small(hipe_constants_size));
 }
 
 /*
@@ -526,14 +487,17 @@ static void *const_term_alloc(void *tmpl)
 {
     Eterm obj;
     Uint size;
+    Uint alloc_size;
     Eterm *hp;
     struct const_term *p;
 
     obj = (Eterm)tmpl;
     ASSERT(is_not_immed(obj));
     size = size_object(obj);
+    alloc_size = size + (offsetof(struct const_term, mem)/sizeof(Eterm));
+    hipe_constants_size += alloc_size;
 
-    p = (struct const_term*)constants_alloc(size + (offsetof(struct const_term, mem)/sizeof(Eterm)));
+    p = (struct const_term*)erts_alloc(ERTS_ALC_T_HIPE, alloc_size * sizeof(Eterm));
 
     /* I have absolutely no idea if having a private 'off_heap'
        works or not. _Some_ off_heap object is required for
diff --git a/erts/emulator/hipe/hipe_bif0.h b/erts/emulator/hipe/hipe_bif0.h
index ed27d5616a..c5c1c30619 100644
--- a/erts/emulator/hipe/hipe_bif0.h
+++ b/erts/emulator/hipe/hipe_bif0.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -26,10 +26,6 @@
 
 extern Uint *hipe_bifs_find_pc_from_mfa(Eterm mfa);
 
-/* shared with ggc.c -- NOT an official API */
-extern Eterm *hipe_constants_start;
-extern Eterm *hipe_constants_next;
-
 extern void hipe_mfa_info_table_init(void);
 extern void *hipe_get_remote_na(Eterm m, Eterm f, unsigned int a);
 extern Eterm hipe_find_na_or_make_stub(Process*, Eterm, Eterm, Eterm);
diff --git a/erts/emulator/hipe/hipe_bif1.c b/erts/emulator/hipe/hipe_bif1.c
index 8f43811537..2369ad4fa8 100644
--- a/erts/emulator/hipe/hipe_bif1.c
+++ b/erts/emulator/hipe/hipe_bif1.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_bif2.c b/erts/emulator/hipe/hipe_bif2.c
index f992b758be..6bcd5046e9 100644
--- a/erts/emulator/hipe/hipe_bif2.c
+++ b/erts/emulator/hipe/hipe_bif2.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -33,7 +33,6 @@
 #include "big.h"
 #include "hipe_debug.h"
 #include "hipe_mode_switch.h"
-#include "hipe_bif0.h" /* hipe_constants_{start,next} */
 #include "hipe_arch.h"
 #include "hipe_stack.h"
 
@@ -124,18 +123,6 @@ BIF_RETTYPE hipe_bifs_show_term_1(BIF_ALIST_1)
     BIF_RET(am_true);
 }
 
-BIF_RETTYPE hipe_bifs_show_literals_0(BIF_ALIST_0)
-{
-    Eterm *p;
-
-    p = hipe_constants_start;
-    for (; p < hipe_constants_next; ++p)
-	printf("0x%0*lx: 0x%0*lx\r\n",
-	       2*(int)sizeof(long), (unsigned long)p,
-	       2*(int)sizeof(long), *p);
-    BIF_RET(am_true);
-}
-
 BIF_RETTYPE hipe_bifs_in_native_0(BIF_ALIST_0)
 {
     BIF_RET(am_false);
diff --git a/erts/emulator/hipe/hipe_bif2.tab b/erts/emulator/hipe/hipe_bif2.tab
index d8d627e370..51323ce7af 100644
--- a/erts/emulator/hipe/hipe_bif2.tab
+++ b/erts/emulator/hipe/hipe_bif2.tab
@@ -1,7 +1,7 @@
 #
 # %CopyrightBegin%
 # 
-# Copyright Ericsson AB 2001-2009. All Rights Reserved.
+# Copyright Ericsson AB 2001-2011. All Rights Reserved.
 # 
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -26,7 +26,6 @@ bif hipe_bifs:show_nstack/1
 bif hipe_bifs:nstack_used_size/0
 bif hipe_bifs:show_pcb/1
 bif hipe_bifs:show_term/1
-bif hipe_bifs:show_literals/0
 bif hipe_bifs:in_native/0
 bif hipe_bifs:modeswitch_debug_on/0
 bif hipe_bifs:modeswitch_debug_off/0
diff --git a/erts/emulator/hipe/hipe_gc.c b/erts/emulator/hipe/hipe_gc.c
index 6c9e1d9ba7..a8b6c20dd0 100644
--- a/erts/emulator/hipe/hipe_gc.c
+++ b/erts/emulator/hipe/hipe_gc.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  *
- * Copyright Ericsson AB 2004-2010. All Rights Reserved.
+ * Copyright Ericsson AB 2004-2011. All Rights Reserved.
  *
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -28,7 +28,6 @@
 
 #include "hipe_stack.h"
 #include "hipe_gc.h"
-#include "hipe_bif0.h"		/* for hipe_constants_{start,next} */
 
 Eterm *fullsweep_nstack(Process *p, Eterm *n_htop)
 {
diff --git a/erts/emulator/hipe/hipe_mkliterals.c b/erts/emulator/hipe/hipe_mkliterals.c
index 900dfc5a8a..25e21ed79e 100644
--- a/erts/emulator/hipe/hipe_mkliterals.c
+++ b/erts/emulator/hipe/hipe_mkliterals.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c
index e5de244d25..53ebcd4008 100644
--- a/erts/emulator/hipe/hipe_mode_switch.c
+++ b/erts/emulator/hipe/hipe_mode_switch.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -208,6 +208,8 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[])
 #endif
 
     p->i = NULL;
+    /* Set current_function to undefined. stdlib hibernate tests rely on it. */
+    p->current = NULL;
 
     DPRINTF("cmd == %#x (%s)", cmd, code_str(cmd));
     HIPE_CHECK_PCB(p);
@@ -322,20 +324,31 @@ Process *hipe_mode_switch(Process *p, unsigned cmd, Eterm reg[])
 	   * We need to remove the BIF's parameters from the native
 	   * stack: to this end hipe_${ARCH}_glue.S stores the BIF's
 	   * arity in p->hipe.narity.
+	   *
+	   * If the BIF emptied the stack (typically hibernate), p->hipe.nsp is
+	   * NULL and there is no need to get rid of stacked parameters.
 	   */
-	  unsigned int i, is_recursive, callee_arity;
+	  unsigned int i, is_recursive = 0;
 
 	  /* Save p->arity, then update it with the original BIF's arity.
 	     Get rid of any stacked parameters in that call. */
 	  /* XXX: hipe_call_from_native_is_recursive() copies data to
 	     reg[], which is useless in the TRAP case. Maybe write a
 	     specialised hipe_trap_from_native_is_recursive() later. */
-	  callee_arity = p->arity;
-	  p->arity = p->hipe.narity; /* caller's arity */
-	  is_recursive = hipe_call_from_native_is_recursive(p, reg);
-
-	  p->i = (Eterm *)(p->def_arg_reg[3]);
-	  p->arity = callee_arity;
+          if (p->hipe.nsp != NULL) {
+	      unsigned int callee_arity;
+	      callee_arity = p->arity;
+	      p->arity = p->hipe.narity; /* caller's arity */
+	      is_recursive = hipe_call_from_native_is_recursive(p, reg);
+
+	      p->i = (Eterm *)(p->def_arg_reg[3]);
+	      p->arity = callee_arity;
+          }
+
+	  /* If process is in P_WAITING state, we schedule the next process */
+	  if (p->status == P_WAITING) {
+	      goto do_schedule;
+	  }
 
 	  for (i = 0; i < p->arity; ++i)
 	      reg[i] = p->def_arg_reg[i];
@@ -592,6 +605,17 @@ void hipe_inc_nstack(Process *p)
 }
 #endif
 
+void hipe_empty_nstack(Process *p)
+{
+    if (p->hipe.nstack) {
+	erts_free(ERTS_ALC_T_HIPE, p->hipe.nstack);
+    }
+    p->hipe.nstgraylim = NULL;
+    p->hipe.nsp = NULL;
+    p->hipe.nstack = NULL;
+    p->hipe.nstend = NULL;
+}
+
 static void hipe_check_nstack(Process *p, unsigned nwords)
 {
     while (hipe_nstack_avail(p) < nwords)
diff --git a/erts/emulator/hipe/hipe_mode_switch.h b/erts/emulator/hipe/hipe_mode_switch.h
index 187b9145e2..e0c6c1b5f5 100644
--- a/erts/emulator/hipe/hipe_mode_switch.h
+++ b/erts/emulator/hipe/hipe_mode_switch.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
@@ -54,6 +54,7 @@ void hipe_mode_switch_init(void);
 void hipe_set_call_trap(Uint *bfun, void *nfun, int is_closure);
 Process *hipe_mode_switch(Process*, unsigned, Eterm*);
 void hipe_inc_nstack(Process *p);
+void hipe_empty_nstack(Process *p);
 void hipe_set_closure_stub(ErlFunEntry *fe, unsigned num_free);
 Eterm hipe_build_stacktrace(Process *p, struct StackTrace *s);
 
diff --git a/erts/emulator/hipe/hipe_ppc_glue.S b/erts/emulator/hipe/hipe_ppc_glue.S
index c010f4f047..c766099102 100644
--- a/erts/emulator/hipe/hipe_ppc_glue.S
+++ b/erts/emulator/hipe/hipe_ppc_glue.S
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2004-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2004-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_sparc_glue.S b/erts/emulator/hipe/hipe_sparc_glue.S
index 73cefd4896..aa07137116 100644
--- a/erts/emulator/hipe/hipe_sparc_glue.S
+++ b/erts/emulator/hipe/hipe_sparc_glue.S
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_x86_glue.S b/erts/emulator/hipe/hipe_x86_glue.S
index 43392111fe..af2d0cb970 100644
--- a/erts/emulator/hipe/hipe_x86_glue.S
+++ b/erts/emulator/hipe/hipe_x86_glue.S
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/hipe/hipe_x86_signal.c b/erts/emulator/hipe/hipe_x86_signal.c
index 0c61e7bf96..e515f1cd60 100644
--- a/erts/emulator/hipe/hipe_x86_signal.c
+++ b/erts/emulator/hipe/hipe_x86_signal.c
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2001-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2001-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/sys/common/erl_mseg.c b/erts/emulator/sys/common/erl_mseg.c
index 8421eb415c..ceb290b644 100644
--- a/erts/emulator/sys/common/erl_mseg.c
+++ b/erts/emulator/sys/common/erl_mseg.c
@@ -125,6 +125,9 @@ static int mmap_fd;
 #error "Not supported"
 #endif /* #if HAVE_MMAP */
 
+#if defined(ERTS_MSEG_FAKE_SEGMENTS) && HALFWORD_HEAP
+#  warning "ERTS_MSEG_FAKE_SEGMENTS will only be used for high memory segments" 
+#endif 
 
 #if defined(ERTS_MSEG_FAKE_SEGMENTS)
 #undef CAN_PARTLY_DESTROY
@@ -334,9 +337,6 @@ mseg_create(MemKind* mk, Uint size)
 
     ASSERT(size % page_size == 0);
 
-#if defined(ERTS_MSEG_FAKE_SEGMENTS)
-    seg = erts_sys_alloc(ERTS_ALC_N_INVALID, NULL, size);
-#elif HAVE_MMAP
 #if HALFWORD_HEAP
     if (mk == &low_mem) {
 	seg = pmmap(size);
@@ -348,14 +348,19 @@ mseg_create(MemKind* mk, Uint size)
     else
 #endif
     {
-	seg = (void *) mmap((void *) 0, (size_t) size,
-			    MMAP_PROT, MMAP_FLAGS, MMAP_FD, 0);
-	if (seg == (void *) MAP_FAILED)
-	    seg = NULL;
-    }
+#if defined(ERTS_MSEG_FAKE_SEGMENTS)
+	seg = erts_sys_alloc(ERTS_ALC_N_INVALID, NULL, size);
+#elif HAVE_MMAP
+	{
+	    seg = (void *) mmap((void *) 0, (size_t) size,
+				MMAP_PROT, MMAP_FLAGS, MMAP_FD, 0);
+	    if (seg == (void *) MAP_FAILED)
+		seg = NULL;
+	}
 #else
-#error "Missing mseg_create() implementation"
+# error "Missing mseg_create() implementation"
 #endif
+    }
 
     INC_CC(create);
 
@@ -365,9 +370,6 @@ mseg_create(MemKind* mk, Uint size)
 static ERTS_INLINE void
 mseg_destroy(MemKind* mk, void *seg, Uint size)
 {
-#if defined(ERTS_MSEG_FAKE_SEGMENTS)
-    erts_sys_free(ERTS_ALC_N_INVALID, NULL, seg);
-#elif HAVE_MMAP
     int res;
 
 #if HALFWORD_HEAP
@@ -377,14 +379,18 @@ mseg_destroy(MemKind* mk, void *seg, Uint size)
     else
 #endif
     {
+#ifdef ERTS_MSEG_FAKE_SEGMENTS
+	erts_sys_free(ERTS_ALC_N_INVALID, NULL, seg);
+	res = 0;
+#elif HAVE_MMAP
 	res = munmap((void *) seg, size);
+#else
+# error "Missing mseg_destroy() implementation"
+#endif
     }
 
     ASSERT(size % page_size == 0);
     ASSERT(res == 0);
-#else
-#error "Missing mseg_destroy() implementation"
-#endif
 
     INC_CC(destroy);
 
@@ -400,9 +406,6 @@ mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size)
     ASSERT(old_size % page_size == 0);
     ASSERT(new_size % page_size == 0);
 
-#if defined(ERTS_MSEG_FAKE_SEGMENTS)
-    new_seg = erts_sys_realloc(ERTS_ALC_N_INVALID, NULL, old_seg, new_size);
-#elif HAVE_MREMAP
 #if HALFWORD_HEAP
     if (mk == &low_mem) {
 	new_seg = (void *) pmremap((void *) old_seg,
@@ -412,6 +415,10 @@ mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size)
     else
 #endif
     {
+#if defined(ERTS_MSEG_FAKE_SEGMENTS)
+	new_seg = erts_sys_realloc(ERTS_ALC_N_INVALID, NULL, old_seg, new_size);
+#elif HAVE_MREMAP
+
     #if defined(__NetBSD__)
 	new_seg = (void *) mremap((void *) old_seg,
 				  (size_t) old_size,
@@ -426,10 +433,10 @@ mseg_recreate(MemKind* mk, void *old_seg, Uint old_size, Uint new_size)
     #endif
 	if (new_seg == (void *) MAP_FAILED)
 	    new_seg = NULL;
-    }
 #else
 #error "Missing mseg_recreate() implementation"
 #endif
+    }
 
     INC_CC(recreate);
 
@@ -726,6 +733,7 @@ mseg_alloc(ErtsAlcType_t atype, Uint *size_p, const ErtsMsegOpt_t *opt)
 
     if (seg)
 	ERTS_MSEG_ALLOC_STAT(mk,size);
+
     return seg;
 }
 
@@ -1685,11 +1693,14 @@ static void *do_map(void *ptr, size_t sz)
 	return NULL;
     }
 
-
+#if HAVE_MMAP
     res = mmap(ptr, sz,
 	       PROT_READ | PROT_WRITE, MAP_PRIVATE |
 	       MAP_ANONYMOUS | MAP_FIXED,
 	       -1 , 0);
+#else
+#  error "Missing mmap support"
+#endif
 
     if (res == MAP_FAILED) {
 #ifdef HARDDEBUG
@@ -1789,10 +1800,19 @@ static int initialize_pmmap(void)
 		MAP_NORESERVE | EXTRA_MAP_FLAGS,
 		-1 , 0);
 #ifdef HARDDEBUG
-    printf("rsz = %ld, pages = %ld, rptr = %p\r\n",
-	   (unsigned long) rsz, (unsigned long) (rsz / pagsz),
-	   (void *) rptr);
+    printf("p=%p, rsz = %ld, pages = %ld, got range = %p -> %p\r\n",
+	   p, (unsigned long) rsz, (unsigned long) (rsz / pagsz),
+	   (void *) rptr, (void*)(rptr + rsz));
 #endif
+    if ((UWord)(rptr + rsz) > RANGE_MAX) {
+	size_t rsz_trunc = RANGE_MAX - (UWord)rptr;
+#ifdef HARDDEBUG
+	printf("Reducing mmap'ed memory from %lu to %lu Mb, reduced range = %p -> %p\r\n",
+		rsz/(1024*1024), rsz_trunc/(1024*1024), rptr, rptr+rsz_trunc);
+#endif
+	munmap((void*)RANGE_MAX, rsz - rsz_trunc);
+	rsz = rsz_trunc;
+    }
     if (!do_map(rptr,pagsz)) {
 	erl_exit(1,"Could not actually mmap first page for halfword emulator...\n");
     }
diff --git a/erts/emulator/sys/common/erl_poll.c b/erts/emulator/sys/common/erl_poll.c
index 77ac2de5f6..3ae5b8d747 100644
--- a/erts/emulator/sys/common/erl_poll.c
+++ b/erts/emulator/sys/common/erl_poll.c
@@ -347,6 +347,7 @@ reset_wakeup_state(ErtsPollSet ps)
 {
 #ifdef ERTS_SMP
     erts_atomic32_set(&ps->wakeup_state, ERTS_POLL_NOT_WOKEN);
+    ERTS_THR_MEMORY_BARRIER;
 #elif ERTS_POLL_ASYNC_INTERRUPT_SUPPORT
     ps->wakeup_state = 0;
 #endif
diff --git a/erts/emulator/sys/unix/erl_unix_sys.h b/erts/emulator/sys/unix/erl_unix_sys.h
index 824678a0bb..d8d51b192c 100644
--- a/erts/emulator/sys/unix/erl_unix_sys.h
+++ b/erts/emulator/sys/unix/erl_unix_sys.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 1997-2009. All Rights Reserved.
+ * Copyright Ericsson AB 1997-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/sys/win32/erl_poll.c b/erts/emulator/sys/win32/erl_poll.c
index 1f2877b682..7662f190ef 100644
--- a/erts/emulator/sys/win32/erl_poll.c
+++ b/erts/emulator/sys/win32/erl_poll.c
@@ -452,12 +452,15 @@ poll_wait_timeout(ErtsPollSet ps, SysTimeval *tvp)
 static ERTS_INLINE void
 wake_poller(ErtsPollSet ps, int io_ready)
 {
-    erts_aint32_t wakeup_state = erts_atomic32_read(&ps->wakeup_state);
+    erts_aint32_t wakeup_state;
     if (io_ready) {
 	/* We may set the event multiple times. This is, however, harmless. */
-	erts_atomic32_set(&ps->wakeup_state, ERTS_POLL_WOKEN_IO_READY);
+	wakeup_state = erts_atomic32_read(&ps->wakeup_state);
+	erts_atomic32_set_relb(&ps->wakeup_state, ERTS_POLL_WOKEN_IO_READY);
     }
     else {
+	ERTS_THR_MEMORY_BARRIER;
+	wakeup_state = erts_atomic32_read(&ps->wakeup_state);
 	while (wakeup_state != ERTS_POLL_WOKEN_IO_READY
 	       && wakeup_state != ERTS_POLL_WOKEN_INTR) {
 	    erts_aint32_t act = erts_atomic32_cmpxchg(&ps->wakeup_state,
@@ -518,6 +521,7 @@ reset_interrupt(ErtsPollSet ps)
 	    break;
 	wakeup_state = act;
     }
+    ERTS_THR_MEMORY_BARRIER;
 }
 
 static ERTS_INLINE void
diff --git a/erts/emulator/sys/win32/erl_win_dyn_driver.h b/erts/emulator/sys/win32/erl_win_dyn_driver.h
index 1347eead91..ecb06868d5 100644
--- a/erts/emulator/sys/win32/erl_win_dyn_driver.h
+++ b/erts/emulator/sys/win32/erl_win_dyn_driver.h
@@ -1,7 +1,7 @@
 /*
  * %CopyrightBegin%
  * 
- * Copyright Ericsson AB 2003-2009. All Rights Reserved.
+ * Copyright Ericsson AB 2003-2011. All Rights Reserved.
  * 
  * The contents of this file are subject to the Erlang Public License,
  * Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/Makefile b/erts/emulator/test/Makefile
index 7259e1b84d..3afcae494d 100644
--- a/erts/emulator/test/Makefile
+++ b/erts/emulator/test/Makefile
@@ -1,7 +1,7 @@
 #
 # %CopyrightBegin%
 #
-# Copyright Ericsson AB 1997-2010. All Rights Reserved.
+# Copyright Ericsson AB 1997-2011. All Rights Reserved.
 #
 # The contents of this file are subject to the Erlang Public License,
 # Version 1.1, (the "License"); you may not use this file except in
@@ -122,10 +122,14 @@ NO_OPT= bs_bincomp \
 	bs_utf \
 	guard
 
+NATIVE= hibernate
 
 NO_OPT_MODULES= $(NO_OPT:%=%_no_opt_SUITE)
 NO_OPT_ERL_FILES= $(NO_OPT_MODULES:%=%.erl)
 
+NATIVE_MODULES= $(NATIVE:%=%_native_SUITE)
+NATIVE_ERL_FILES= $(NATIVE_MODULES:%=%.erl)
+
 ERL_FILES= $(MODULES:%=%.erl)
 
 TARGET_FILES = $(MODULES:%=$(EBIN)/%.$(EMULATOR))
@@ -151,7 +155,7 @@ ERL_COMPILE_FLAGS += -I$(ERL_TOP)/lib/test_server/include
 # Targets
 # ----------------------------------------------------
 
-make_emakefile: $(NO_OPT_ERL_FILES)
+make_emakefile: $(NO_OPT_ERL_FILES) $(NATIVE_ERL_FILES)
 	# This special rule can be removed when communication with R7B nodes 
 	# is no longer supported.
 	$(ERL_TOP)/make/make_emakefile $(ERL_COMPILE_FLAGS) +compressed -o$(EBIN) \
@@ -160,6 +164,8 @@ make_emakefile: $(NO_OPT_ERL_FILES)
 	$(MODULES) >> $(EMAKEFILE)
 	$(ERL_TOP)/make/make_emakefile +no_copt +no_postopt $(ERL_COMPILE_FLAGS) \
 	-o$(EBIN) $(NO_OPT_MODULES) >> $(EMAKEFILE)
+	$(ERL_TOP)/make/make_emakefile +native $(ERL_COMPILE_FLAGS) \
+	-o$(EBIN) $(NATIVE_MODULES) >> $(EMAKEFILE)
 
 tests debug opt: make_emakefile
 	erl $(ERL_MAKE_FLAGS) -make
@@ -178,6 +184,9 @@ docs:
 %_no_opt_SUITE.erl: %_SUITE.erl
 	sed -e 's;-module($(basename $<));-module($(basename $@));' $< > $@
 
+%_native_SUITE.erl: %_SUITE.erl
+	sed -e 's;-module($(basename $<));-module($(basename $@));' $< > $@
+
 # ----------------------------------------------------
 # Release Target
 # ---------------------------------------------------- 
@@ -190,6 +199,7 @@ release_tests_spec: make_emakefile
 	$(INSTALL_DATA) $(EMAKEFILE) $(TEST_SPEC_FILES) \
 		$(ERL_FILES) $(RELSYSDIR)
 	$(INSTALL_DATA) $(NO_OPT_ERL_FILES) $(RELSYSDIR)
+	$(INSTALL_DATA) $(NATIVE_ERL_FILES) $(RELSYSDIR)
 	chmod -f -R u+w $(RELSYSDIR)
 	tar cf - *_SUITE_data | (cd $(RELSYSDIR); tar xf -)
 
diff --git a/erts/emulator/test/a_SUITE.erl b/erts/emulator/test/a_SUITE.erl
index 784869251a..b541be3df6 100644
--- a/erts/emulator/test/a_SUITE.erl
+++ b/erts/emulator/test/a_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/after_SUITE.erl b/erts/emulator/test/after_SUITE.erl
index 78ac099792..7cc329cc69 100644
--- a/erts/emulator/test/after_SUITE.erl
+++ b/erts/emulator/test/after_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/alloc_SUITE.erl b/erts/emulator/test/alloc_SUITE.erl
index 687a4f0d5a..22b5d93983 100644
--- a/erts/emulator/test/alloc_SUITE.erl
+++ b/erts/emulator/test/alloc_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2003-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/beam_SUITE.erl b/erts/emulator/test/beam_SUITE.erl
index 3643750883..02c6e19686 100644
--- a/erts/emulator/test/beam_SUITE.erl
+++ b/erts/emulator/test/beam_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/beam_literals_SUITE.erl b/erts/emulator/test/beam_literals_SUITE.erl
index 3ab7fc615b..85236e4203 100644
--- a/erts/emulator/test/beam_literals_SUITE.erl
+++ b/erts/emulator/test/beam_literals_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bif_SUITE.erl b/erts/emulator/test/bif_SUITE.erl
index 016befdced..509586826b 100644
--- a/erts/emulator/test/bif_SUITE.erl
+++ b/erts/emulator/test/bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/big_SUITE.erl b/erts/emulator/test/big_SUITE.erl
index 60b19af68e..3487917677 100644
--- a/erts/emulator/test/big_SUITE.erl
+++ b/erts/emulator/test/big_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_bincomp_SUITE.erl b/erts/emulator/test/bs_bincomp_SUITE.erl
index c0d64c263e..f1c2dff560 100644
--- a/erts/emulator/test/bs_bincomp_SUITE.erl
+++ b/erts/emulator/test/bs_bincomp_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_bit_binaries_SUITE.erl b/erts/emulator/test/bs_bit_binaries_SUITE.erl
index 76d2661592..ff1088118d 100644
--- a/erts/emulator/test/bs_bit_binaries_SUITE.erl
+++ b/erts/emulator/test/bs_bit_binaries_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_construct_SUITE.erl b/erts/emulator/test/bs_construct_SUITE.erl
index dd77278307..1959803385 100644
--- a/erts/emulator/test/bs_construct_SUITE.erl
+++ b/erts/emulator/test/bs_construct_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_match_bin_SUITE.erl b/erts/emulator/test/bs_match_bin_SUITE.erl
index 5a028835e6..96e69dbc0b 100644
--- a/erts/emulator/test/bs_match_bin_SUITE.erl
+++ b/erts/emulator/test/bs_match_bin_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_match_int_SUITE.erl b/erts/emulator/test/bs_match_int_SUITE.erl
index 093ef906c8..ce03ecb548 100644
--- a/erts/emulator/test/bs_match_int_SUITE.erl
+++ b/erts/emulator/test/bs_match_int_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_match_misc_SUITE.erl b/erts/emulator/test/bs_match_misc_SUITE.erl
index ad21e01f7e..b022f96740 100644
--- a/erts/emulator/test/bs_match_misc_SUITE.erl
+++ b/erts/emulator/test/bs_match_misc_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2000-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_match_tail_SUITE.erl b/erts/emulator/test/bs_match_tail_SUITE.erl
index b8f7789f60..1397f2069c 100644
--- a/erts/emulator/test/bs_match_tail_SUITE.erl
+++ b/erts/emulator/test/bs_match_tail_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/bs_utf_SUITE.erl b/erts/emulator/test/bs_utf_SUITE.erl
index 626a8b4cb6..72c656c400 100644
--- a/erts/emulator/test/bs_utf_SUITE.erl
+++ b/erts/emulator/test/bs_utf_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/busy_port_SUITE.erl b/erts/emulator/test/busy_port_SUITE.erl
index e754d161a3..8365e1c540 100644
--- a/erts/emulator/test/busy_port_SUITE.erl
+++ b/erts/emulator/test/busy_port_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/call_trace_SUITE.erl b/erts/emulator/test/call_trace_SUITE.erl
index 11e8085cff..93fdc157f7 100644
--- a/erts/emulator/test/call_trace_SUITE.erl
+++ b/erts/emulator/test/call_trace_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/crypto_SUITE.erl b/erts/emulator/test/crypto_SUITE.erl
index a8cc175303..a82bd4fe38 100644
--- a/erts/emulator/test/crypto_SUITE.erl
+++ b/erts/emulator/test/crypto_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/ddll_SUITE.erl b/erts/emulator/test/ddll_SUITE.erl
index ef607bf407..6e15c228cd 100644
--- a/erts/emulator/test/ddll_SUITE.erl
+++ b/erts/emulator/test/ddll_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/decode_packet_SUITE.erl b/erts/emulator/test/decode_packet_SUITE.erl
index 97ab470a3e..c0499554eb 100644
--- a/erts/emulator/test/decode_packet_SUITE.erl
+++ b/erts/emulator/test/decode_packet_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2008-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2008-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/distribution_SUITE.erl b/erts/emulator/test/distribution_SUITE.erl
index d62eb00919..4bebae51cc 100644
--- a/erts/emulator/test/distribution_SUITE.erl
+++ b/erts/emulator/test/distribution_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/efile_SUITE.erl b/erts/emulator/test/efile_SUITE.erl
index 0cac0636e0..9ac004200e 100644
--- a/erts/emulator/test/efile_SUITE.erl
+++ b/erts/emulator/test/efile_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/erl_drv_thread_SUITE.erl b/erts/emulator/test/erl_drv_thread_SUITE.erl
index bc9e610af3..84a82cced0 100644
--- a/erts/emulator/test/erl_drv_thread_SUITE.erl
+++ b/erts/emulator/test/erl_drv_thread_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/erl_link_SUITE.erl b/erts/emulator/test/erl_link_SUITE.erl
index 84d17c9596..435c0872e6 100644
--- a/erts/emulator/test/erl_link_SUITE.erl
+++ b/erts/emulator/test/erl_link_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2001-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2001-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/erts_debug_SUITE.erl b/erts/emulator/test/erts_debug_SUITE.erl
index 9a6a6f4c05..4dc2fbaae2 100644
--- a/erts/emulator/test/erts_debug_SUITE.erl
+++ b/erts/emulator/test/erts_debug_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index a4cb76dde1..2ba9375a41 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/evil_SUITE.erl b/erts/emulator/test/evil_SUITE.erl
index 5c59184fe2..f982b9d4ff 100644
--- a/erts/emulator/test/evil_SUITE.erl
+++ b/erts/emulator/test/evil_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/exception_SUITE.erl b/erts/emulator/test/exception_SUITE.erl
index 7041ad32de..d44dc117d2 100644
--- a/erts/emulator/test/exception_SUITE.erl
+++ b/erts/emulator/test/exception_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/float_SUITE.erl b/erts/emulator/test/float_SUITE.erl
index c79a1d9900..736510339f 100644
--- a/erts/emulator/test/float_SUITE.erl
+++ b/erts/emulator/test/float_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/fun_SUITE.erl b/erts/emulator/test/fun_SUITE.erl
index 4b59bfd6a5..7795efe57e 100644
--- a/erts/emulator/test/fun_SUITE.erl
+++ b/erts/emulator/test/fun_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/fun_r12_SUITE.erl b/erts/emulator/test/fun_r12_SUITE.erl
index 9421b60f49..3b1dfc9825 100644
--- a/erts/emulator/test/fun_r12_SUITE.erl
+++ b/erts/emulator/test/fun_r12_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/gc_SUITE.erl b/erts/emulator/test/gc_SUITE.erl
index 9ce8d18346..771d2c9a7a 100644
--- a/erts/emulator/test/gc_SUITE.erl
+++ b/erts/emulator/test/gc_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/guard_SUITE.erl b/erts/emulator/test/guard_SUITE.erl
index a3be387a5b..f41324c2cc 100644
--- a/erts/emulator/test/guard_SUITE.erl
+++ b/erts/emulator/test/guard_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/hash_SUITE.erl b/erts/emulator/test/hash_SUITE.erl
index 257bee0b78..830ed91da9 100644
--- a/erts/emulator/test/hash_SUITE.erl
+++ b/erts/emulator/test/hash_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2000-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2000-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/hibernate_SUITE.erl b/erts/emulator/test/hibernate_SUITE.erl
index b8dc87db7f..203fa6b48e 100644
--- a/erts/emulator/test/hibernate_SUITE.erl
+++ b/erts/emulator/test/hibernate_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2003-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2003-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
@@ -24,16 +24,16 @@
 -export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, 
 	 init_per_group/2,end_per_group/2,
 	 init_per_testcase/2,end_per_testcase/2,
-	 basic/1,min_heap_size/1,bad_args/1,
+	 basic/1,dynamic_call/1,min_heap_size/1,bad_args/1,
 	 messages_in_queue/1,undefined_mfa/1, no_heap/1]).
 
 %% Used by test cases.
--export([basic_hibernator/1,messages_in_queue_restart/2, no_heap_loop/0]).
+-export([basic_hibernator/1,dynamic_call_hibernator/2,messages_in_queue_restart/2, no_heap_loop/0]).
 
 suite() -> [{ct_hooks,[ts_install_cth]}].
 
 all() -> 
-    [basic, min_heap_size, bad_args, messages_in_queue,
+    [basic, dynamic_call, min_heap_size, bad_args, messages_in_queue,
      undefined_mfa, no_heap].
 
 groups() -> 
@@ -159,10 +159,47 @@ whats_up_calc(A1, A2, A3, A4, A5, A6, A7, A8, A9, Acc) ->
     whats_up_calc(A1-1, A2+1, A3+2, A4+3, A5+4, A6+5, A7+6, A8+7, A9+8, [A1,A2|Acc]).
 
 %%%
+%%% Testing a call to erlang:hibernate/3 that the compiler and loader do not
+%%% translate to an instruction.
+%%%
+
+dynamic_call(Config) when is_list(Config) ->
+    Ref = make_ref(),
+    Info = {self(),Ref},
+    ExpectedHeapSz = case erlang:system_info(heap_type) of
+			 private -> erts_debug:size([Info]);
+			 hybrid -> erts_debug:size([a|b])
+		     end,
+    ?line Child = spawn_link(fun() -> ?MODULE:dynamic_call_hibernator(Info, hibernate) end),
+    ?line hibernate_wake_up(100, ExpectedHeapSz, Child),
+    ?line Child ! please_quit_now,
+    ok.
+
+dynamic_call_hibernator(Info, Function) ->
+    {catchlevel,0} = process_info(self(), catchlevel),
+    receive
+	Any ->
+	    dynamic_call_hibernator_msg(Any, Function, Info),
+	    dynamic_call_hibernator(Info, Function)
+    end.
+
+dynamic_call_hibernator_msg({hibernate,_}, Function, Info) ->
+    catch apply(erlang, Function, [?MODULE, basic_hibernator, [Info]]),
+    exit(hibernate_returned);
+dynamic_call_hibernator_msg(Msg, _Function, Info) ->
+    basic_hibernator_msg(Msg, Info).
+
+%%%
 %%% Testing setting the minimum heap size.
 %%%
 
 min_heap_size(Config) when is_list(Config) ->
+    case test_server:is_native(?MODULE) of
+	true -> {skip, "Test case relies on trace which is not available in HiPE"};
+	false -> min_heap_size_1(Config)
+    end.
+
+min_heap_size_1(Config) when is_list(Config) ->
     ?line erlang:trace(new, true, [call]),
     MFA = {?MODULE,min_hibernator,1},
     ?line 1 = erlang:trace_pattern(MFA, true, [local]),
diff --git a/erts/emulator/test/list_bif_SUITE.erl b/erts/emulator/test/list_bif_SUITE.erl
index ef0929e769..45a44d8b43 100644
--- a/erts/emulator/test/list_bif_SUITE.erl
+++ b/erts/emulator/test/list_bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/module_info_SUITE.erl b/erts/emulator/test/module_info_SUITE.erl
index a2a052671f..8a63d9fe3e 100644
--- a/erts/emulator/test/module_info_SUITE.erl
+++ b/erts/emulator/test/module_info_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/monitor_SUITE.erl b/erts/emulator/test/monitor_SUITE.erl
index 9cf4ed702a..aec59867d8 100644
--- a/erts/emulator/test/monitor_SUITE.erl
+++ b/erts/emulator/test/monitor_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/mtx_SUITE.erl b/erts/emulator/test/mtx_SUITE.erl
index d379b8a7fa..e0a7878bd8 100644
--- a/erts/emulator/test/mtx_SUITE.erl
+++ b/erts/emulator/test/mtx_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/nested_SUITE.erl b/erts/emulator/test/nested_SUITE.erl
index f889712f46..2cd67ebaae 100644
--- a/erts/emulator/test/nested_SUITE.erl
+++ b/erts/emulator/test/nested_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/nif_SUITE.erl b/erts/emulator/test/nif_SUITE.erl
index 54cbf6b974..b79c30d8d9 100644
--- a/erts/emulator/test/nif_SUITE.erl
+++ b/erts/emulator/test/nif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/nif_SUITE_data/nif_mod.erl b/erts/emulator/test/nif_SUITE_data/nif_mod.erl
index b99a2c90ee..6634624698 100644
--- a/erts/emulator/test/nif_SUITE_data/nif_mod.erl
+++ b/erts/emulator/test/nif_SUITE_data/nif_mod.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2009. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/node_container_SUITE.erl b/erts/emulator/test/node_container_SUITE.erl
index 416fdad941..aa83459ef8 100644
--- a/erts/emulator/test/node_container_SUITE.erl
+++ b/erts/emulator/test/node_container_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/nofrag_SUITE.erl b/erts/emulator/test/nofrag_SUITE.erl
index 9287158981..6b6ac28e2e 100644
--- a/erts/emulator/test/nofrag_SUITE.erl
+++ b/erts/emulator/test/nofrag_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/num_bif_SUITE.erl b/erts/emulator/test/num_bif_SUITE.erl
index bf101b038d..4459732257 100644
--- a/erts/emulator/test/num_bif_SUITE.erl
+++ b/erts/emulator/test/num_bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/old_scheduler_SUITE.erl b/erts/emulator/test/old_scheduler_SUITE.erl
index 6f9c0a9dab..262536a068 100644
--- a/erts/emulator/test/old_scheduler_SUITE.erl
+++ b/erts/emulator/test/old_scheduler_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2004-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2004-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/op_SUITE.erl b/erts/emulator/test/op_SUITE.erl
index 7bea35e980..ef4689b850 100644
--- a/erts/emulator/test/op_SUITE.erl
+++ b/erts/emulator/test/op_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/port_SUITE.erl b/erts/emulator/test/port_SUITE.erl
index 6da9a7e0ad..eac56a867d 100644
--- a/erts/emulator/test/port_SUITE.erl
+++ b/erts/emulator/test/port_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/port_bif_SUITE.erl b/erts/emulator/test/port_bif_SUITE.erl
index 946978c580..d9c82aba0e 100644
--- a/erts/emulator/test/port_bif_SUITE.erl
+++ b/erts/emulator/test/port_bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/process_SUITE.erl b/erts/emulator/test/process_SUITE.erl
index f7553e5815..a731f09e4c 100644
--- a/erts/emulator/test/process_SUITE.erl
+++ b/erts/emulator/test/process_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/receive_SUITE.erl b/erts/emulator/test/receive_SUITE.erl
index 2ac696b4c7..b070e2b986 100644
--- a/erts/emulator/test/receive_SUITE.erl
+++ b/erts/emulator/test/receive_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2010. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/ref_SUITE.erl b/erts/emulator/test/ref_SUITE.erl
index 327d55fead..e13dfa1575 100644
--- a/erts/emulator/test/ref_SUITE.erl
+++ b/erts/emulator/test/ref_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/register_SUITE.erl b/erts/emulator/test/register_SUITE.erl
index d88df8d59d..9953df3458 100644
--- a/erts/emulator/test/register_SUITE.erl
+++ b/erts/emulator/test/register_SUITE.erl
@@ -1,7 +1,7 @@
 %% 
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2010. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/save_calls_SUITE.erl b/erts/emulator/test/save_calls_SUITE.erl
index 4929031794..390b49b604 100644
--- a/erts/emulator/test/save_calls_SUITE.erl
+++ b/erts/emulator/test/save_calls_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/send_term_SUITE.erl b/erts/emulator/test/send_term_SUITE.erl
index 84352f78ad..6615873392 100644
--- a/erts/emulator/test/send_term_SUITE.erl
+++ b/erts/emulator/test/send_term_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/sensitive_SUITE.erl b/erts/emulator/test/sensitive_SUITE.erl
index 57bc6ce08e..634df367ca 100644
--- a/erts/emulator/test/sensitive_SUITE.erl
+++ b/erts/emulator/test/sensitive_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/signal_SUITE.erl b/erts/emulator/test/signal_SUITE.erl
index 682a9d03fc..736dfe5b56 100644
--- a/erts/emulator/test/signal_SUITE.erl
+++ b/erts/emulator/test/signal_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/statistics_SUITE.erl b/erts/emulator/test/statistics_SUITE.erl
index b543491471..0392312a6f 100644
--- a/erts/emulator/test/statistics_SUITE.erl
+++ b/erts/emulator/test/statistics_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/system_info_SUITE.erl b/erts/emulator/test/system_info_SUITE.erl
index 0293341eac..9b782b35a2 100644
--- a/erts/emulator/test/system_info_SUITE.erl
+++ b/erts/emulator/test/system_info_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 2005-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2005-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/system_profile_SUITE.erl b/erts/emulator/test/system_profile_SUITE.erl
index e4cfa56d88..32089e8872 100644
--- a/erts/emulator/test/system_profile_SUITE.erl
+++ b/erts/emulator/test/system_profile_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2007-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2007-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/time_SUITE.erl b/erts/emulator/test/time_SUITE.erl
index 43dccc6ecb..bd48a0a7db 100644
--- a/erts/emulator/test/time_SUITE.erl
+++ b/erts/emulator/test/time_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/timer_bif_SUITE.erl b/erts/emulator/test/timer_bif_SUITE.erl
index 6c421253af..7ff7449ff5 100644
--- a/erts/emulator/test/timer_bif_SUITE.erl
+++ b/erts/emulator/test/timer_bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/trace_SUITE.erl b/erts/emulator/test/trace_SUITE.erl
index d200fdaf4c..221b65309a 100644
--- a/erts/emulator/test/trace_SUITE.erl
+++ b/erts/emulator/test/trace_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %%
-%% Copyright Ericsson AB 1997-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2011. All Rights Reserved.
 %%
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/trace_bif_SUITE.erl b/erts/emulator/test/trace_bif_SUITE.erl
index 263db065b3..2c78aa394f 100644
--- a/erts/emulator/test/trace_bif_SUITE.erl
+++ b/erts/emulator/test/trace_bif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1998-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1998-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/trace_call_count_SUITE.erl b/erts/emulator/test/trace_call_count_SUITE.erl
index 55d9b2b288..2ac58493ff 100644
--- a/erts/emulator/test/trace_call_count_SUITE.erl
+++ b/erts/emulator/test/trace_call_count_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2002-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2002-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/trace_nif_SUITE.erl b/erts/emulator/test/trace_nif_SUITE.erl
index a52ee15e0e..a7484a22fd 100644
--- a/erts/emulator/test/trace_nif_SUITE.erl
+++ b/erts/emulator/test/trace_nif_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2010. All Rights Reserved.
+%% Copyright Ericsson AB 2010-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/trace_port_SUITE.erl b/erts/emulator/test/trace_port_SUITE.erl
index d94fc0aa20..0026da4979 100644
--- a/erts/emulator/test/trace_port_SUITE.erl
+++ b/erts/emulator/test/trace_port_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 1999-2010. All Rights Reserved.
+%% Copyright Ericsson AB 1999-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in
diff --git a/erts/emulator/test/z_SUITE.erl b/erts/emulator/test/z_SUITE.erl
index 9637ecd87e..4b3075a164 100644
--- a/erts/emulator/test/z_SUITE.erl
+++ b/erts/emulator/test/z_SUITE.erl
@@ -1,7 +1,7 @@
 %%
 %% %CopyrightBegin%
 %% 
-%% Copyright Ericsson AB 2006-2010. All Rights Reserved.
+%% Copyright Ericsson AB 2006-2011. All Rights Reserved.
 %% 
 %% The contents of this file are subject to the Erlang Public License,
 %% Version 1.1, (the "License"); you may not use this file except in