Merge branch 'dev' into bmk/snmp/manager/request_override_options

105 files changed, 772 insertions, 679 deletions

diff --git a/erts/configure.in b/erts/configure.in
index a4c3ffb5c4..2590357372 100644
--- a/erts/configure.in
+++ b/erts/configure.in
@@ -2399,9 +2399,15 @@ if test "$cross_compiling" != "yes" && test X${enable_hipe} != Xno; then
   if test -z "$M4"; then
 	enable_hipe=no
    	AC_MSG_NOTICE([HiPE disabled as no valid m4 is found in PATH])
+  elif test "$enable_halfword_emulator" = "yes"; then
+       if test X${enable_hipe} = Xyes; then
+              AC_MSG_ERROR([HiPE can not be combined with halfword emulator (yet)])
+       else		    
+   	      AC_MSG_NOTICE([HiPE auto-disabled on halfword emulator])
+       fi	
   else
   	case "$ARCH-$OPSYS" in
-	    x86-linux|amd64-linux|x86-darwin*|amd64-darwin*|ppc-linux|ppc-darwin|arm-linux|amd64-freebsd|x86-freebsd|x86-sol2|amd64-sol2|ultrasparc-linux)
+	    x86-linux|amd64-linux|x86-darwin*|amd64-darwin*|ppc-linux|ppc64-linux|ppc-darwin|arm-linux|amd64-freebsd|x86-freebsd|x86-sol2|amd64-sol2|ultrasparc-linux)
       		enable_hipe=yes
       		;;	
   	esac
diff --git a/erts/doc/src/driver_entry.xml b/erts/doc/src/driver_entry.xml
index dfddbb18ea..7860d83d83 100644
--- a/erts/doc/src/driver_entry.xml
+++ b/erts/doc/src/driver_entry.xml
@@ -121,7 +121,7 @@ typedef struct erl_drv_entry {
                                    the port */
     void (*ready_input)(ErlDrvData drv_data, ErlDrvEvent event); 
                                 /* called when we have input from one of 
-                                   the driver's handles) */
+                                   the driver's handles */
     void (*ready_output)(ErlDrvData drv_data, ErlDrvEvent event);  
                                 /* called when output is possible to one of 
                                    the driver's handles */
diff --git a/erts/doc/src/erl.xml b/erts/doc/src/erl.xml
index a66d273438..f4c81d9c47 100644
--- a/erts/doc/src/erl.xml
+++ b/erts/doc/src/erl.xml
@@ -1016,6 +1016,49 @@
   </section>
 
   <section>
+    <marker id="configuration"></marker>
+    <title>Configuration</title>
+    <p>The standard Erlang/OTP system can be re-configured to change the default
+       behavior on start-up.</p>
+    <taglist>
+       <tag>The .erlang Start-up File</tag>
+       <item>
+         <p>When Erlang/OTP is started, the system searches for a file named .erlang
+            in the directory where Erlang/OTP is started. If not found, the user's home
+            directory is searched for an .erlang file.</p>
+         <p>If an .erlang file is found, it is assumed to contain valid Erlang expressions.
+            These expressions are evaluated as if they were input to the shell.</p>
+         <p>A typical .erlang file contains a set of search paths, for example:</p>
+    <code type="none"><![CDATA[
+        io:format("executing user profile in HOME/.erlang\n",[]).
+        code:add_path("/home/calvin/test/ebin").
+        code:add_path("/home/hobbes/bigappl-1.2/ebin").
+        io:format(".erlang rc finished\n",[]).
+    ]]></code>
+       </item>
+       <tag>user_default and shell_default</tag>
+       <item>
+         <p>Functions in the shell which are not prefixed by a module name are assumed
+           to be functional objects (Funs), built-in functions (BIFs), or belong to the
+           module user_default or shell_default.</p>
+         <p>To include private shell commands, define them in a module user_default and
+           add the following argument as the first line in the .erlang file.</p>
+    <code type="none"><![CDATA[
+         code:load_abs("..../user_default").
+    ]]></code>
+       </item>
+       <tag>erl</tag>
+       <item>
+         <p>If the contents of .erlang are changed and a private version of
+           user_default is defined, it is possible to customize the Erlang/OTP environment.
+           More powerful changes can be made by supplying command line arguments in the
+           start-up script erl. Refer to erl(1) and <seealso marker="init">init(3)</seealso>
+           for further information.</p>
+       </item>
+    </taglist>
+  </section>
+
+   <section>
     <title>SEE ALSO</title>
     <p><seealso marker="init">init(3)</seealso>,
       <seealso marker="erl_prim_loader">erl_prim_loader(3)</seealso>,
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in
index f04df354a8..c9076a9d64 100644
--- a/erts/emulator/Makefile.in
+++ b/erts/emulator/Makefile.in
@@ -515,11 +515,12 @@ $(TTF_DIR)/beam_opcodes.h $(TTF_DIR)/beam_opcodes.c: $(OPCODE_TABLES) utils/beam
 ATOMS=	beam/atom.names
 BIFS =	beam/bif.tab
 ifdef HIPE_ENABLED
+HIPE_ARCH64_TAB=hipe/hipe_bif64.tab
 HIPE_x86_TAB=hipe/hipe_x86.tab
-HIPE_amd64_TAB=hipe/hipe_amd64.tab
+HIPE_amd64_TAB=hipe/hipe_amd64.tab $(HIPE_ARCH64_TAB)
 HIPE_ultrasparc_TAB=hipe/hipe_sparc.tab
 HIPE_ppc_TAB=hipe/hipe_ppc.tab
-HIPE_ppc64_TAB=hipe/hipe_ppc64.tab
+HIPE_ppc64_TAB=hipe/hipe_ppc64.tab $(HIPE_ARCH64_TAB)
 HIPE_arm_TAB=hipe/hipe_arm.tab
 HIPE_ARCH_TAB=$(HIPE_$(ARCH)_TAB)
 BIFS += hipe/hipe_bif0.tab hipe/hipe_bif1.tab hipe/hipe_bif2.tab $(HIPE_ARCH_TAB)
@@ -801,12 +802,14 @@ OS_OBJS +=	$(OBJDIR)/erl_mseg.o \
 		$(OBJDIR)/erl_mtrace_sys_wrap.o \
 		$(OBJDIR)/erl_sys_common_misc.o
 
+HIPE_ARCH64_OBJS=$(OBJDIR)/hipe_bif64.o
+
 HIPE_x86_OS_OBJS=$(HIPE_x86_$(OPSYS)_OBJS)
 HIPE_x86_OBJS=$(OBJDIR)/hipe_x86.o $(OBJDIR)/hipe_x86_glue.o $(OBJDIR)/hipe_x86_bifs.o $(OBJDIR)/hipe_x86_signal.o $(OBJDIR)/hipe_x86_stack.o $(HIPE_x86_OS_OBJS)
-HIPE_amd64_OBJS=$(OBJDIR)/hipe_amd64.o $(OBJDIR)/hipe_amd64_glue.o $(OBJDIR)/hipe_amd64_bifs.o $(OBJDIR)/hipe_x86_signal.o $(OBJDIR)/hipe_x86_stack.o
+HIPE_amd64_OBJS=$(OBJDIR)/hipe_amd64.o $(OBJDIR)/hipe_amd64_glue.o $(OBJDIR)/hipe_amd64_bifs.o $(OBJDIR)/hipe_x86_signal.o $(OBJDIR)/hipe_x86_stack.o $(HIPE_ARCH64_OBJS)
 HIPE_ultrasparc_OBJS=$(OBJDIR)/hipe_sparc.o $(OBJDIR)/hipe_sparc_glue.o $(OBJDIR)/hipe_sparc_bifs.o $(OBJDIR)/hipe_risc_stack.o
 HIPE_ppc_OBJS=$(OBJDIR)/hipe_ppc.o $(OBJDIR)/hipe_ppc_glue.o $(OBJDIR)/hipe_ppc_bifs.o $(OBJDIR)/hipe_risc_stack.o
-HIPE_ppc64_OBJS=$(HIPE_ppc_OBJS)
+HIPE_ppc64_OBJS=$(HIPE_ppc_OBJS) $(HIPE_ARCH64_OBJS)
 HIPE_arm_OBJS=$(OBJDIR)/hipe_arm.o $(OBJDIR)/hipe_arm_glue.o $(OBJDIR)/hipe_arm_bifs.o $(OBJDIR)/hipe_risc_stack.o
 HIPE_noarch_OBJS=
 HIPE_ARCH_OBJS=$(HIPE_$(ARCH)_OBJS)
diff --git a/erts/emulator/beam/beam_bif_load.c b/erts/emulator/beam/beam_bif_load.c
index 6ae9736141..1ca405961f 100644
--- a/erts/emulator/beam/beam_bif_load.c
+++ b/erts/emulator/beam/beam_bif_load.c
@@ -472,9 +472,6 @@ check_process_code(Process* rp, Module* modp)
     for (oh = MSO(rp).first; oh; oh = oh->next) {
 	if (thing_subtag(oh->thing_word) == FUN_SUBTAG) {
 	    ErlFunThing* funp = (ErlFunThing*) oh;
-	    BeamInstr* fun_code;
-
-	    fun_code = funp->fe->address;
 
 	    if (INSIDE((BeamInstr *) funp->fe->address)) {
 		if (done_gc) {
diff --git a/erts/emulator/beam/beam_load.c b/erts/emulator/beam/beam_load.c
index c697b1ef31..57fe25453d 100644
--- a/erts/emulator/beam/beam_load.c
+++ b/erts/emulator/beam/beam_load.c
@@ -1411,7 +1411,6 @@ static int
 load_code(LoaderState* stp)
 {
     int i;
-    int tmp;
     int ci;
     int last_func_start = 0;
     char* sign;
@@ -1931,7 +1930,6 @@ load_code(LoaderState* stp)
 	    case 'P':		/* Byte offset into tuple or stack */
 	    case 'Q':		/* Like 'P', but packable */
 		VerifyTag(stp, tag, TAG_u);
-		tmp = tmp_op->a[arg].val;
 		code[ci++] = (BeamInstr) ((tmp_op->a[arg].val+1) * sizeof(Eterm));
 		break;
 	    case 'l':		/* Floating point register. */
diff --git a/erts/emulator/beam/bif.c b/erts/emulator/beam/bif.c
index f01580eb2b..6b1ce823cb 100644
--- a/erts/emulator/beam/bif.c
+++ b/erts/emulator/beam/bif.c
@@ -368,7 +368,6 @@ static int demonitor(Process *c_p, Eterm ref)
    ErtsMonitor *mon = NULL;  /* The monitor entry to delete */
    Process  *rp;    /* Local target process */
    Eterm     to = NIL;    /* Monitor link traget */
-   Eterm     ref_p; /* Pid of this end */
    DistEntry *dep = NULL;  /* Target's distribution entry */
    int deref_de = 0;
    int res;
@@ -381,7 +380,6 @@ static int demonitor(Process *c_p, Eterm ref)
        res = ERTS_DEMONITOR_BADARG;
        goto done; /* Cannot be this monitor's ref */
    }
-   ref_p = c_p->id;
 
    mon = erts_lookup_monitor(c_p->monitors, ref);
    if (!mon) {
diff --git a/erts/emulator/beam/dist.c b/erts/emulator/beam/dist.c
index 044fd045a6..05eddf4ae0 100644
--- a/erts/emulator/beam/dist.c
+++ b/erts/emulator/beam/dist.c
@@ -904,7 +904,6 @@ int erts_net_message(Port *prt,
     ErtsDistExternal ede;
     byte *t;
     Sint ctl_len;
-    int orig_ctl_len;
     Eterm arg;
     Eterm from, to;
     Eterm watcher, watched;
@@ -985,7 +984,6 @@ int erts_net_message(Port *prt,
 	PURIFY_MSG("data error");
 	goto data_error;
     }
-    orig_ctl_len = ctl_len;
 
     if (ctl_len > DIST_CTL_DEFAULT_SIZE) {
 	ctl = erts_alloc(ERTS_ALC_T_DCTRL_BUF, ctl_len * sizeof(Eterm));
diff --git a/erts/emulator/beam/erl_bits.c b/erts/emulator/beam/erl_bits.c
index 6f8a7436d5..0174e5fc43 100644
--- a/erts/emulator/beam/erl_bits.c
+++ b/erts/emulator/beam/erl_bits.c
@@ -177,7 +177,6 @@ erts_bs_get_integer_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuff
     byte* LSB;
     byte* MSB;
     Uint* hp;
-    Uint* hp_end;
     Uint words_needed;
     Uint actual;
     Uint v32;
@@ -405,7 +404,6 @@ erts_bs_get_integer_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuff
     default:
 	words_needed = 1+WSIZE(bytes);
 	hp = HeapOnlyAlloc(p, words_needed);
-	hp_end = hp + words_needed;
 	res = bytes_to_big(LSB, bytes, sgn, hp); 
 	if (is_small(res)) {
 	    p->htop = hp;
@@ -425,7 +423,6 @@ Eterm
 erts_bs_get_binary_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuffer* mb)
 {
     ErlSubBin* sb;
-    size_t num_bytes;		/* Number of bytes in binary. */
 
     if (mb->size - mb->offset < num_bits) {	/* Asked for too many bits.  */
 	return THE_NON_VALUE;
@@ -435,7 +432,6 @@ erts_bs_get_binary_2(Process *p, Uint num_bits, unsigned flags, ErlBinMatchBuffe
      * From now on, we can't fail.
      */
 
-    num_bytes = NBYTES(num_bits);
     sb = (ErlSubBin *) HeapOnlyAlloc(p, ERL_SUB_BIN_SIZE);
     
     sb->thing_word = HEADER_SUB_BIN;
@@ -1557,7 +1553,6 @@ Uint32
 erts_bs_get_unaligned_uint32(ErlBinMatchBuffer* mb)
 {
     Uint bytes;
-    Uint bits;
     Uint offs;
     byte bigbuf[4];
     byte* LSB;
@@ -1567,7 +1562,6 @@ erts_bs_get_unaligned_uint32(ErlBinMatchBuffer* mb)
     ASSERT(mb->size - mb->offset >= 32);
 
     bytes = 4;
-    bits = 8;
     offs = 0;
 
     LSB = bigbuf;
diff --git a/erts/emulator/beam/erl_driver.h b/erts/emulator/beam/erl_driver.h
index 13a73e01bb..3c0eade0d8 100644
--- a/erts/emulator/beam/erl_driver.h
+++ b/erts/emulator/beam/erl_driver.h
@@ -282,7 +282,7 @@ typedef struct erl_drv_entry {
 				   the port */
     void (*ready_input)(ErlDrvData drv_data, ErlDrvEvent event); 
 				/* called when we have input from one of 
-				   the driver's handles) */
+				   the driver's handles */
     void (*ready_output)(ErlDrvData drv_data, ErlDrvEvent event);  
 				/* called when output is possible to one of 
 				   the driver's handles */
diff --git a/erts/emulator/beam/erl_gc.c b/erts/emulator/beam/erl_gc.c
index d9150d86fe..c30d67ac88 100644
--- a/erts/emulator/beam/erl_gc.c
+++ b/erts/emulator/beam/erl_gc.c
@@ -455,7 +455,6 @@ erts_garbage_collect_hibernate(Process* p)
     Eterm* heap;
     Eterm* htop;
     Rootset rootset;
-    int n;
     char* src;
     Uint src_size;
     Uint actual_size;
@@ -486,7 +485,7 @@ erts_garbage_collect_hibernate(Process* p)
 				    sizeof(Eterm)*heap_size);
     htop = heap;
 
-    n = setup_rootset(p, p->arg_reg, p->arity, &rootset);
+    (void) setup_rootset(p, p->arg_reg, p->arity, &rootset);
 #if HIPE
     hipe_empty_nstack(p);
 #endif
diff --git a/erts/emulator/beam/erl_process.c b/erts/emulator/beam/erl_process.c
index f8997f3c07..21ee72edf2 100644
--- a/erts/emulator/beam/erl_process.c
+++ b/erts/emulator/beam/erl_process.c
@@ -1267,7 +1267,6 @@ ssi_flags_set_wake(ErtsSchedulerSleepInfo *ssi)
 static void
 wake_scheduler(ErtsRunQueue *rq, int incq, int one)
 {
-    int res;
     ErtsSchedulerSleepInfo *ssi;
     ErtsSchedulerSleepList *sl;
 
@@ -1298,7 +1297,6 @@ wake_scheduler(ErtsRunQueue *rq, int incq, int one)
 	if (ssi->next)
 	    ssi->next->prev = ssi->prev;
 
-	res = sl->list != NULL;
 	erts_smp_spin_unlock(&sl->lock);
 
 	ERTS_THR_MEMORY_BARRIER;
diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c
index 545b345a71..dacf228e92 100644
--- a/erts/emulator/beam/erl_unicode.c
+++ b/erts/emulator/beam/erl_unicode.c
@@ -902,7 +902,6 @@ static BIF_RETTYPE build_utf8_return(Process *p,Eterm bin,int pos,
 static BIF_RETTYPE characters_to_utf8_trap(BIF_ALIST_3)
 {
     Eterm *real_bin;
-    Sint need;
     byte* bytes;
     Eterm rest_term;
     int left, sleft;
@@ -918,7 +917,6 @@ static BIF_RETTYPE characters_to_utf8_trap(BIF_ALIST_3)
     ASSERT(is_binary(BIF_ARG_1));
     real_bin = binary_val(BIF_ARG_1);
     ASSERT(*real_bin == HEADER_PROC_BIN);
-    need = ((ProcBin *) real_bin)->val->orig_size;
     pos = (int) binary_size(BIF_ARG_1);
     bytes = binary_bytes(BIF_ARG_1);
     sleft = left = allowed_iterations(BIF_P);
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index f21a96c754..2e884a350e 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -1226,7 +1226,6 @@ void init_io(void)
 {
     int i;
     ErlDrvEntry** dp;
-    ErlDrvEntry* drv;
     char maxports[21]; /* enough for any 64-bit integer */
     size_t maxportssize = sizeof(maxports);
     Uint ports_bits = ERTS_PORTS_BITS;
@@ -1309,10 +1308,8 @@ void init_io(void)
     init_driver(&fd_driver, &fd_driver_entry, NULL);
     init_driver(&vanilla_driver, &vanilla_driver_entry, NULL);
     init_driver(&spawn_driver, &spawn_driver_entry, NULL);
-    for (dp = driver_tab; *dp != NULL; dp++) {
-	drv = *dp;
+    for (dp = driver_tab; *dp != NULL; dp++)
 	erts_add_driver_entry(*dp, NULL, 1);
-    }
 
     erts_smp_tsd_set(driver_list_lock_status_key, NULL);
     erts_smp_mtx_unlock(&erts_driver_list_lock);
diff --git a/erts/emulator/hipe/hipe_abi.txt b/erts/emulator/hipe/hipe_abi.txt
index aea30d262d..d0ec162342 100644
--- a/erts/emulator/hipe/hipe_abi.txt
+++ b/erts/emulator/hipe/hipe_abi.txt
@@ -2,7 +2,7 @@
  %CopyrightBegin%
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE ABI
 ========
diff --git a/erts/emulator/hipe/hipe_amd64.c b/erts/emulator/hipe/hipe_amd64.c
index ff87492f4d..b5dff06987 100644
--- a/erts/emulator/hipe/hipe_amd64.c
+++ b/erts/emulator/hipe/hipe_amd64.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include <stddef.h>	/* offsetof() */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -334,43 +334,3 @@ void hipe_arch_print_pcb(struct hipe_process_state *p)
     U("narity     ", narity);
 #undef U
 }
-
-/*
- * XXX: The following should really be moved to a generic hipe_bifs_64 file.
- */
-
-#if 0 /* unused */
-static int term_to_Sint64(Eterm term, Sint64 *sp)
-{
-    return term_to_Sint(term, sp);
-}
-
-BIF_RETTYPE hipe_bifs_write_s64_2(BIF_ALIST_2)
-{
-    Sint64 *address;
-    Sint64 value;
-
-    address = term_to_address(BIF_ARG_1);
-    if (!address || !hipe_word64_address_ok(address))
-	BIF_ERROR(BIF_P, BADARG);
-    if (!term_to_Sint64(BIF_ARG_2, &value))
-	BIF_ERROR(BIF_P, BADARG);
-    *address = value;
-    BIF_RET(NIL);
-}
-#endif
-
-BIF_RETTYPE hipe_bifs_write_u64_2(BIF_ALIST_2)
-{
-    Uint64 *address;
-    Uint64 value;
-
-    address = term_to_address(BIF_ARG_1);
-    if (!address || !hipe_word64_address_ok(address))
-	BIF_ERROR(BIF_P, BADARG);
-    if (!term_to_Uint(BIF_ARG_2, &value))
-	BIF_ERROR(BIF_P, BADARG);
-    *address = value;
-    hipe_flush_icache_word(address);
-    BIF_RET(NIL);
-}
diff --git a/erts/emulator/hipe/hipe_amd64.h b/erts/emulator/hipe/hipe_amd64.h
index 532d47c092..bf41d238dd 100644
--- a/erts/emulator/hipe/hipe_amd64.h
+++ b/erts/emulator/hipe/hipe_amd64.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_AMD64_H
 #define HIPE_AMD64_H
 
diff --git a/erts/emulator/hipe/hipe_amd64.tab b/erts/emulator/hipe/hipe_amd64.tab
index 3787bbf23b..e039d74525 100644
--- a/erts/emulator/hipe/hipe_amd64.tab
+++ b/erts/emulator/hipe/hipe_amd64.tab
@@ -1,28 +1,24 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
 # AMD64-specific atoms and bifs
 
 atom amd64
 atom handle_fp_exception
 atom inc_stack_0
 atom sse2_fnegate_mask
-
-# bif hipe_bifs:write_s64/2
-bif hipe_bifs:write_u64/2
diff --git a/erts/emulator/hipe/hipe_amd64_abi.txt b/erts/emulator/hipe/hipe_amd64_abi.txt
index 27beff4ea2..8a34bfa67f 100644
--- a/erts/emulator/hipe/hipe_amd64_abi.txt
+++ b/erts/emulator/hipe/hipe_amd64_abi.txt
@@ -2,7 +2,7 @@
  %CopyrightBegin%
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE AMD64 ABI
 ==============
diff --git a/erts/emulator/hipe/hipe_amd64_asm.m4 b/erts/emulator/hipe/hipe_amd64_asm.m4
index 7f563c35d8..7c81040b8b 100644
--- a/erts/emulator/hipe/hipe_amd64_asm.m4
+++ b/erts/emulator/hipe/hipe_amd64_asm.m4
@@ -2,7 +2,7 @@ changecom(`/*', `*/')dnl
 /*
  * %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
@@ -17,9 +17,8 @@ changecom(`/*', `*/')dnl
  *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 `#ifndef HIPE_AMD64_ASM_H
 #define HIPE_AMD64_ASM_H'
 
diff --git a/erts/emulator/hipe/hipe_amd64_bifs.m4 b/erts/emulator/hipe/hipe_amd64_bifs.m4
index f7c9604e2b..0ba763cbea 100644
--- a/erts/emulator/hipe/hipe_amd64_bifs.m4
+++ b/erts/emulator/hipe/hipe_amd64_bifs.m4
@@ -2,7 +2,7 @@ changecom(`/*', `*/')dnl
 /*
  * %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
@@ -17,9 +17,7 @@ changecom(`/*', `*/')dnl
  *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 include(`hipe/hipe_amd64_asm.m4')
 #`include' "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_amd64_gc.h b/erts/emulator/hipe/hipe_amd64_gc.h
index 56650901d6..c5a6fee6fe 100644
--- a/erts/emulator/hipe/hipe_amd64_gc.h
+++ b/erts/emulator/hipe/hipe_amd64_gc.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  */
 #ifndef HIPE_AMD64_GC_H
diff --git a/erts/emulator/hipe/hipe_amd64_glue.S b/erts/emulator/hipe/hipe_amd64_glue.S
index 3376487292..8816906870 100644
--- a/erts/emulator/hipe/hipe_amd64_glue.S
+++ b/erts/emulator/hipe/hipe_amd64_glue.S
@@ -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
@@ -16,9 +16,7 @@
  *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 #include "hipe_amd64_asm.h"
 #include "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_amd64_glue.h b/erts/emulator/hipe/hipe_amd64_glue.h
index c92eb842cb..36508467fa 100644
--- a/erts/emulator/hipe/hipe_amd64_glue.h
+++ b/erts/emulator/hipe/hipe_amd64_glue.h
@@ -1,24 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 #ifndef HIPE_AMD64_GLUE_H
 #define HIPE_AMD64_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_amd64_primops.h b/erts/emulator/hipe/hipe_amd64_primops.h
index dcfa8be92a..e3c7111997 100644
--- a/erts/emulator/hipe/hipe_amd64_primops.h
+++ b/erts/emulator/hipe/hipe_amd64_primops.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 PRIMOP_LIST(am_inc_stack_0, &nbif_inc_stack_0)
 PRIMOP_LIST(am_handle_fp_exception, &nbif_handle_fp_exception)
 PRIMOP_LIST(am_sse2_fnegate_mask, &sse2_fnegate_mask)
diff --git a/erts/emulator/hipe/hipe_arch.h b/erts/emulator/hipe/hipe_arch.h
index 7803543ef1..04ed980126 100644
--- a/erts/emulator/hipe/hipe_arch.h
+++ b/erts/emulator/hipe/hipe_arch.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_ARCH_H
 #define HIPE_ARCH_H
 
diff --git a/erts/emulator/hipe/hipe_arm.c b/erts/emulator/hipe/hipe_arm.c
index b70b32947b..d52f429a9b 100644
--- a/erts/emulator/hipe/hipe_arm.c
+++ b/erts/emulator/hipe/hipe_arm.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include <stddef.h>	/* offsetof() */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/erts/emulator/hipe/hipe_arm.h b/erts/emulator/hipe/hipe_arm.h
index 84f58a681f..19f2a986cf 100644
--- a/erts/emulator/hipe/hipe_arm.h
+++ b/erts/emulator/hipe/hipe_arm.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_ARM_H
 #define HIPE_ARM_H
 
diff --git a/erts/emulator/hipe/hipe_arm.tab b/erts/emulator/hipe/hipe_arm.tab
index 81626796a7..49b89d6748 100644
--- a/erts/emulator/hipe/hipe_arm.tab
+++ b/erts/emulator/hipe/hipe_arm.tab
@@ -1,22 +1,22 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
+
 # ARM-specific atoms and bifs
 
 atom arm
diff --git a/erts/emulator/hipe/hipe_arm_abi.txt b/erts/emulator/hipe/hipe_arm_abi.txt
index 6868704d62..6778ff6663 100644
--- a/erts/emulator/hipe/hipe_arm_abi.txt
+++ b/erts/emulator/hipe/hipe_arm_abi.txt
@@ -2,7 +2,7 @@
  %CopyrightBegin%
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE ARM ABI
 ================
diff --git a/erts/emulator/hipe/hipe_arm_asm.m4 b/erts/emulator/hipe/hipe_arm_asm.m4
index b9a696ffff..85dc84973d 100644
--- a/erts/emulator/hipe/hipe_arm_asm.m4
+++ b/erts/emulator/hipe/hipe_arm_asm.m4
@@ -1,25 +1,24 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 `#ifndef HIPE_ARM_ASM_H
 #define HIPE_ARM_ASM_H'
 
diff --git a/erts/emulator/hipe/hipe_arm_bifs.m4 b/erts/emulator/hipe/hipe_arm_bifs.m4
index 4d8636e711..3664fb6502 100644
--- a/erts/emulator/hipe/hipe_arm_bifs.m4
+++ b/erts/emulator/hipe/hipe_arm_bifs.m4
@@ -1,25 +1,23 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 include(`hipe/hipe_arm_asm.m4')
 #`include' "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_arm_gc.h b/erts/emulator/hipe/hipe_arm_gc.h
index a2a919e3d7..787c6fef3e 100644
--- a/erts/emulator/hipe/hipe_arm_gc.h
+++ b/erts/emulator/hipe/hipe_arm_gc.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  * ARM version.
  */
diff --git a/erts/emulator/hipe/hipe_arm_glue.S b/erts/emulator/hipe/hipe_arm_glue.S
index 8c1c55b216..2e2b8604a6 100644
--- a/erts/emulator/hipe/hipe_arm_glue.S
+++ b/erts/emulator/hipe/hipe_arm_glue.S
@@ -1,23 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include "hipe_arm_asm.h"
 #include "hipe_literals.h"
 #define ASM
diff --git a/erts/emulator/hipe/hipe_arm_glue.h b/erts/emulator/hipe/hipe_arm_glue.h
index e840c3dc0f..165f73320d 100644
--- a/erts/emulator/hipe/hipe_arm_glue.h
+++ b/erts/emulator/hipe/hipe_arm_glue.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_ARM_GLUE_H
 #define HIPE_ARM_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_arm_primops.h b/erts/emulator/hipe/hipe_arm_primops.h
index a28b509eee..2a1a87b862 100644
--- a/erts/emulator/hipe/hipe_arm_primops.h
+++ b/erts/emulator/hipe/hipe_arm_primops.h
@@ -1,21 +1,21 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 PRIMOP_LIST(am_inc_stack_0, &hipe_arm_inc_stack)
diff --git a/erts/emulator/hipe/hipe_bif0.h b/erts/emulator/hipe/hipe_bif0.h
index c5c1c30619..f02e8862dc 100644
--- a/erts/emulator/hipe/hipe_bif0.h
+++ b/erts/emulator/hipe/hipe_bif0.h
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_bif0.h
  *
  * Compiler and linker support.
diff --git a/erts/emulator/hipe/hipe_bif0.tab b/erts/emulator/hipe/hipe_bif0.tab
index 46c0a3d67d..b6c6bede23 100644
--- a/erts/emulator/hipe/hipe_bif0.tab
+++ b/erts/emulator/hipe/hipe_bif0.tab
@@ -1,22 +1,22 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
+#
 # HiPE level 0 bifs: compiler and linker support
 #
 # bif hipe_bifs:name/arity
diff --git a/erts/emulator/hipe/hipe_bif1.c b/erts/emulator/hipe/hipe_bif1.c
index 2369ad4fa8..87cdfb8c7a 100644
--- a/erts/emulator/hipe/hipe_bif1.c
+++ b/erts/emulator/hipe/hipe_bif1.c
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_bif1.c
  *
  * Performance analysis support.
diff --git a/erts/emulator/hipe/hipe_bif1.h b/erts/emulator/hipe/hipe_bif1.h
index c3b607565d..89241fb835 100644
--- a/erts/emulator/hipe/hipe_bif1.h
+++ b/erts/emulator/hipe/hipe_bif1.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_bif1.h
  *
  * Performance analysis support.
diff --git a/erts/emulator/hipe/hipe_bif2.c b/erts/emulator/hipe/hipe_bif2.c
index 6bcd5046e9..19cd32c68f 100644
--- a/erts/emulator/hipe/hipe_bif2.c
+++ b/erts/emulator/hipe/hipe_bif2.c
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_bif2.c
  *
  * Miscellaneous add-ons.
diff --git a/erts/emulator/hipe/hipe_bif64.c b/erts/emulator/hipe/hipe_bif64.c
new file mode 100644
index 0000000000..73784fc1e8
--- /dev/null
+++ b/erts/emulator/hipe/hipe_bif64.c
@@ -0,0 +1,68 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2001-2010. 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
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * %CopyrightEnd%
+ */
+/* hipe_bif_64.c
+ *
+ * Compiler and linker support. 64-bit specific.
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "global.h"
+#include "error.h"
+#include "bif.h"
+#include "big.h"	/* term_to_Sint() */
+#include "hipe_arch.h"
+#include "hipe_bif0.h"
+#include "hipe_bif64.h"
+
+#if 0 /* unused */
+static int term_to_Sint64(Eterm term, Sint64 *sp)
+{
+    return term_to_Sint(term, sp);
+}
+
+BIF_RETTYPE hipe_bifs_write_s64_2(BIF_ALIST_2)
+{
+    Sint64 *address;
+    Sint64 value;
+
+    address = term_to_address(BIF_ARG_1);
+    if (!address || !hipe_word64_address_ok(address))
+	BIF_ERROR(BIF_P, BADARG);
+    if (!term_to_Sint64(BIF_ARG_2, &value))
+	BIF_ERROR(BIF_P, BADARG);
+    *address = value;
+    BIF_RET(NIL);
+}
+#endif
+
+BIF_RETTYPE hipe_bifs_write_u64_2(BIF_ALIST_2)
+{
+    Uint64 *address;
+    Uint64 value;
+
+    address = term_to_address(BIF_ARG_1);
+    if (!address || !hipe_word64_address_ok(address))
+	BIF_ERROR(BIF_P, BADARG);
+    if (!term_to_Uint(BIF_ARG_2, &value))
+	BIF_ERROR(BIF_P, BADARG);
+    *address = value;
+    hipe_flush_icache_word(address);
+    BIF_RET(NIL);
+}
diff --git a/erts/emulator/hipe/hipe_bif64.h b/erts/emulator/hipe/hipe_bif64.h
new file mode 100644
index 0000000000..9fd6b79605
--- /dev/null
+++ b/erts/emulator/hipe/hipe_bif64.h
@@ -0,0 +1,26 @@
+/*
+ * %CopyrightBegin%
+ *
+ * Copyright Ericsson AB 2001-2009. 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
+ * compliance with the License. You should have received a copy of the
+ * Erlang Public License along with this software. If not, it can be
+ * retrieved online at http://www.erlang.org/.
+ *
+ * Software distributed under the License is distributed on an "AS IS"
+ * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+ * the License for the specific language governing rights and limitations
+ * under the License.
+ *
+ * %CopyrightEnd%
+ */
+/* hipe_bif64.c
+ *
+ * Compiler and linker support. 64-bit specific.
+ */
+#ifndef HIPE_BIF64_H
+#define HIPE_BIF64_H
+
+#endif /* HIPE_BIF64_H */
diff --git a/erts/emulator/hipe/hipe_bif64.tab b/erts/emulator/hipe/hipe_bif64.tab
new file mode 100644
index 0000000000..6e663cfd35
--- /dev/null
+++ b/erts/emulator/hipe/hipe_bif64.tab
@@ -0,0 +1,22 @@
+#
+# %CopyrightBegin%
+#
+# Copyright Ericsson AB 2004-2009. 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
+# compliance with the License. You should have received a copy of the
+# Erlang Public License along with this software. If not, it can be
+# retrieved online at http://www.erlang.org/.
+#
+# Software distributed under the License is distributed on an "AS IS"
+# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+# the License for the specific language governing rights and limitations
+# under the License.
+#
+# %CopyrightEnd%
+#
+# HiPE 64-bit specific bifs
+
+# bif hipe_bifs:write_s64/2
+bif hipe_bifs:write_u64/2
diff --git a/erts/emulator/hipe/hipe_bif_list.m4 b/erts/emulator/hipe/hipe_bif_list.m4
index c92d94ed9d..083788997b 100644
--- a/erts/emulator/hipe/hipe_bif_list.m4
+++ b/erts/emulator/hipe/hipe_bif_list.m4
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  *
  * List all non architecture-specific BIFs and primops, and
  * classify each as belonging to one of the classes below.
diff --git a/erts/emulator/hipe/hipe_debug.c b/erts/emulator/hipe/hipe_debug.c
index 548998b7b7..c7b608aafe 100644
--- a/erts/emulator/hipe/hipe_debug.c
+++ b/erts/emulator/hipe/hipe_debug.c
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_debug.c
  *
  * TODO:
diff --git a/erts/emulator/hipe/hipe_debug.h b/erts/emulator/hipe/hipe_debug.h
index 3980bc8230..a28597000a 100644
--- a/erts/emulator/hipe/hipe_debug.h
+++ b/erts/emulator/hipe/hipe_debug.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_debug.h
  */
 #ifndef HIPE_DEBUG_H
diff --git a/erts/emulator/hipe/hipe_gbif_list.h b/erts/emulator/hipe/hipe_gbif_list.h
index 659f74b5e5..69dbab7ab9 100644
--- a/erts/emulator/hipe/hipe_gbif_list.h
+++ b/erts/emulator/hipe/hipe_gbif_list.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * GBIF_LIST(FunctionAtom,Arity,CFun)
  * manually maintained for now -- expand when necessary
  */
diff --git a/erts/emulator/hipe/hipe_gc.c b/erts/emulator/hipe/hipe_gc.c
index a8b6c20dd0..0199dea99e 100644
--- a/erts/emulator/hipe/hipe_gc.c
+++ b/erts/emulator/hipe/hipe_gc.c
@@ -16,7 +16,7 @@
  *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * GC support procedures
  */
 #ifdef HAVE_CONFIG_H
diff --git a/erts/emulator/hipe/hipe_gc.h b/erts/emulator/hipe/hipe_gc.h
index 712d0ffa78..0d5614c9cf 100644
--- a/erts/emulator/hipe/hipe_gc.h
+++ b/erts/emulator/hipe/hipe_gc.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_GC_H
 #define HIPE_GC_H
 
diff --git a/erts/emulator/hipe/hipe_mkliterals.c b/erts/emulator/hipe/hipe_mkliterals.c
index 25e21ed79e..650861b54b 100644
--- a/erts/emulator/hipe/hipe_mkliterals.c
+++ b/erts/emulator/hipe/hipe_mkliterals.c
@@ -1,24 +1,24 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/erts/emulator/hipe/hipe_mode_switch.c b/erts/emulator/hipe/hipe_mode_switch.c
index 53ebcd4008..16f8fb1347 100644
--- a/erts/emulator/hipe/hipe_mode_switch.c
+++ b/erts/emulator/hipe/hipe_mode_switch.c
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_mode_switch.c
  */
 #ifdef HAVE_CONFIG_H
diff --git a/erts/emulator/hipe/hipe_mode_switch.h b/erts/emulator/hipe/hipe_mode_switch.h
index e0c6c1b5f5..dbc2386e14 100644
--- a/erts/emulator/hipe/hipe_mode_switch.h
+++ b/erts/emulator/hipe/hipe_mode_switch.h
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_mode_switch.h
  */
 #ifndef HIPE_MODE_SWITCH_H
diff --git a/erts/emulator/hipe/hipe_native_bif.c b/erts/emulator/hipe/hipe_native_bif.c
index f8c2502522..8d31348496 100644
--- a/erts/emulator/hipe/hipe_native_bif.c
+++ b/erts/emulator/hipe/hipe_native_bif.c
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_native_bif.c
  */
 #ifdef HAVE_CONFIG_H
diff --git a/erts/emulator/hipe/hipe_native_bif.h b/erts/emulator/hipe/hipe_native_bif.h
index 3b55b64a41..13a02b84a2 100644
--- a/erts/emulator/hipe/hipe_native_bif.h
+++ b/erts/emulator/hipe/hipe_native_bif.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_native_bif.h
  */
  
diff --git a/erts/emulator/hipe/hipe_ops.tab b/erts/emulator/hipe/hipe_ops.tab
index eb6f824d1c..50c3a4ae2f 100644
--- a/erts/emulator/hipe/hipe_ops.tab
+++ b/erts/emulator/hipe/hipe_ops.tab
@@ -1,19 +1,19 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
 
diff --git a/erts/emulator/hipe/hipe_perfctr.c b/erts/emulator/hipe/hipe_perfctr.c
index 69bb648854..371b3fb097 100644
--- a/erts/emulator/hipe/hipe_perfctr.c
+++ b/erts/emulator/hipe/hipe_perfctr.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/erts/emulator/hipe/hipe_perfctr.h b/erts/emulator/hipe/hipe_perfctr.h
index 7b20c68cac..8fbf9ecf35 100644
--- a/erts/emulator/hipe/hipe_perfctr.h
+++ b/erts/emulator/hipe/hipe_perfctr.h
@@ -1,23 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
 
 extern int hipe_perfctr_hrvtime_open(void);
 extern void hipe_perfctr_hrvtime_close(void);
diff --git a/erts/emulator/hipe/hipe_perfctr.tab b/erts/emulator/hipe/hipe_perfctr.tab
index 663522f85e..eaecea4651 100644
--- a/erts/emulator/hipe/hipe_perfctr.tab
+++ b/erts/emulator/hipe/hipe_perfctr.tab
@@ -1,22 +1,21 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
 
 bif hipe_bifs:vperfctr_open/0
 bif hipe_bifs:vperfctr_close/0
diff --git a/erts/emulator/hipe/hipe_ppc.c b/erts/emulator/hipe/hipe_ppc.c
index 3a0beedb68..bc25061a16 100644
--- a/erts/emulator/hipe/hipe_ppc.c
+++ b/erts/emulator/hipe/hipe_ppc.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include <stddef.h>	/* offsetof() */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
@@ -87,48 +87,6 @@ static struct segment {
 #define MAP_ANONYMOUS MAP_ANON
 #endif
 
-#if defined(__powerpc64__)
-static void *new_code_mapping(void)
-{
-    char *map_hint, *map_start;
-
-    /*
-     * Allocate a new 32MB code segment in the low 2GB of the address space.
-     *
-     * This is problematic for several reasons:
-     * - Linux/ppc64 lacks the MAP_32BIT flag that Linux/x86-64 has.
-     * - The address space hint to mmap is only respected if that
-     *   area is available. If it isn't, then mmap falls back to its
-     *   defaults, which (according to testing) results in very high
-     *   (and thus useless for us) addresses being returned.
-     * - Another mapping, presumably the brk, also occupies low addresses.
-     *
-     * As initial implementation, simply start allocating at the 0.5GB
-     * boundary. This leaves plenty of space for the brk before malloc
-     * needs to switch to mmap, while allowing for 1.5GB of code.
-     *
-     * A more robust implementation would be to parse /proc/self/maps,
-     * reserve all available space between (say) 0.5GB and 2GB with
-     * PROT_NONE MAP_NORESERVE mappings, and then allocate by releasing
-     * 32MB segments and re-mapping them properly. This would work on
-     * Linux/ppc64, I have no idea how things should be done on Darwin64.
-     */
-    if (curseg.base)
-	map_hint = (char*)curseg.base + SEGMENT_NRBYTES;
-    else
-	map_hint = (char*)(512*1024*1024); /* 0.5GB */
-    map_start = mmap(map_hint, SEGMENT_NRBYTES,
-		     PROT_EXEC|PROT_READ|PROT_WRITE,
-		     MAP_PRIVATE|MAP_ANONYMOUS,
-		     -1, 0);
-    if (map_start != MAP_FAILED &&
-	(((unsigned long)map_start + (SEGMENT_NRBYTES-1)) & ~0x7FFFFFFFUL)) {
-	fprintf(stderr, "mmap with hint %p returned code memory %p\r\n", map_hint, map_start);
-	abort();
-    }
-    return map_start;
-}
-#else
 static void *new_code_mapping(void)
 {
     return mmap(0, SEGMENT_NRBYTES,
@@ -136,7 +94,6 @@ static void *new_code_mapping(void)
 		MAP_PRIVATE|MAP_ANONYMOUS,
 		-1, 0);
 }
-#endif
 
 static int check_callees(Eterm callees)
 {
@@ -182,20 +139,30 @@ static unsigned int *try_alloc(Uint nrwords, int nrcallees, Eterm callees, unsig
 	unsigned int a = unsigned_val(tuple_val(mfa)[3]);
 	unsigned int *trampoline = hipe_mfa_get_trampoline(m, f, a);
 	if (!in_area(trampoline, base, SEGMENT_NRBYTES)) {
+#if defined(__powerpc64__)
+	    if (nrfreewords < 7)
+		return NULL;
+	    nrfreewords -= 7;
+	    tramp_pos = trampoline = tramp_pos - 7;
+	    trampoline[0] = 0x3D600000; /* addis r11,r0,0 */
+	    trampoline[1] = 0x616B0000; /* ori r11,r11,0 */
+	    trampoline[2] = 0x796B07C6; /* rldicr r11,r11,32,31 */
+	    trampoline[3] = 0x656B0000; /* oris r11,r11,0 */
+	    trampoline[4] = 0x616B0000; /* ori r11,r11,0 */
+	    trampoline[5] = 0x7D6903A6; /* mtctr r11 */
+	    trampoline[6] = 0x4E800420; /* bctr */
+	    hipe_flush_icache_range(trampoline, 7*sizeof(int));
+#else
 	    if (nrfreewords < 4)
 		return NULL;
 	    nrfreewords -= 4;
 	    tramp_pos = trampoline = tramp_pos - 4;
-#if defined(__powerpc64__)
-	    trampoline[0] = 0x3D600000; /* addis r11,0,0 */
-	    trampoline[1] = 0x616B0000; /* ori r11,r11,0 */
-#else
 	    trampoline[0] = 0x39600000; /* addi r11,r0,0 */
 	    trampoline[1] = 0x3D6B0000; /* addis r11,r11,0 */
-#endif
 	    trampoline[2] = 0x7D6903A6; /* mtctr r11 */
 	    trampoline[3] = 0x4E800420; /* bctr */
 	    hipe_flush_icache_range(trampoline, 4*sizeof(int));
+#endif
 	    hipe_mfa_set_trampoline(m, f, a, trampoline);
 	}
 	trampvec[trampnr-1] = trampoline;
@@ -281,21 +248,22 @@ static void patch_imm16(Uint32 *address, unsigned int imm16)
 }
 
 #if defined(__powerpc64__)
+/*
+ * To load a 64-bit immediate value 'val' into Rd (Rd != R0):
+ *
+ * addis Rd, 0, val@highest // (val >> 48) & 0xFFFF
+ * ori Rd, Rd, val@higher   // (val >> 32) & 0xFFFF
+ * rldicr Rd, Rd, 32, 31
+ * oris Rd, Rd, val@h       // (val >> 16) & 0xFFFF
+ * ori Rd, Rd, val@l        // val & 0xFFFF
+ */
 static void patch_li64(Uint32 *address, Uint64 value)
 {
-    patch_imm16(address+0, value >> 48);/* addis r,0,value@highest */
-    patch_imm16(address+1, value >> 32);/* ori r,r,value@higher */
-    /* sldi r,r,32 */
-    patch_imm16(address+3, value >> 16);/* oris r,r,value@h */
-    patch_imm16(address+4, value);	/* ori r,r,value@l */
-}
-
-static int patch_li31(Uint32 *address, Uint32 value)
-{
-    if ((value >> 31) != 0)
-	return -1;
-    patch_imm16(address, value >> 16);	/* addis r,0,value@h */
-    patch_imm16(address+1, value);	/* ori r,r,value@l */
+    patch_imm16(address+0, value >> 48);
+    patch_imm16(address+1, value >> 32);
+    /* rldicr Rd, Rd, 32, 31 */
+    patch_imm16(address+3, value >> 16);
+    patch_imm16(address+4, value);
 }
 
 void hipe_patch_load_fe(Uint *address, Uint value)
@@ -308,11 +276,10 @@ int hipe_patch_insn(void *address, Uint64 value, Eterm type)
     switch (type) {
       case am_closure:
       case am_constant:
-	patch_li64((Uint32*)address, value);
-	return 0;
       case am_atom:
       case am_c_const:
-	return patch_li31((Uint32*)address, value);
+	patch_li64((Uint32*)address, value);
+	return 0;
       default:
 	return -1;
     }
@@ -442,34 +409,33 @@ static void patch_b(Uint32 *address, Sint32 offset, Uint32 AA)
 
 int hipe_patch_call(void *callAddress, void *destAddress, void *trampoline)
 {
-    if ((Uint32)destAddress == ((Uint32)destAddress & 0x01FFFFFC)) {
+    if ((UWord)destAddress == ((UWord)destAddress & 0x01FFFFFC)) {
 	/* The destination is in the [0,32MB[ range.
 	   We can reach it with a ba/bla instruction.
 	   This is the typical case for BIFs and primops.
 	   It's also common for trap-to-BEAM stubs (on ppc32). */
-	patch_b((Uint32*)callAddress, (Uint32)destAddress >> 2, 2);
+	patch_b((Uint32*)callAddress, (Sint32)destAddress >> 2, 2);
     } else {
-	Sint32 destOffset = ((Sint32)destAddress - (Sint32)callAddress) >> 2;
+	SWord destOffset = ((SWord)destAddress - (SWord)callAddress) >> 2;
 	if (destOffset >= -0x800000 && destOffset <= 0x7FFFFF) {
 	    /* The destination is within a [-32MB,+32MB[ range from us.
 	       We can reach it with a b/bl instruction.
 	       This is typical for nearby Erlang code. */
-	    patch_b((Uint32*)callAddress, destOffset, 0);
+	    patch_b((Uint32*)callAddress, (Sint32)destOffset, 0);
 	} else {
 	    /* The destination is too distant for b/bl/ba/bla.
 	       Must do a b/bl to the trampoline. */
-	    Sint32 trampOffset = ((Sint32)trampoline - (Sint32)callAddress) >> 2;
+	    SWord trampOffset = ((SWord)trampoline - (SWord)callAddress) >> 2;
 	    if (trampOffset >= -0x800000 && trampOffset <= 0x7FFFFF) {
 		/* Update the trampoline's address computation.
 		   (May be redundant, but we can't tell.) */
 #if defined(__powerpc64__)
-		/* This relies on the fact that we allocate code below 2GB. */
-		patch_li31((Uint32*)trampoline, (Uint32)destAddress);
+		patch_li64((Uint32*)trampoline, (Uint64)destAddress);
 #else
 		patch_li((Uint32*)trampoline, (Uint32)destAddress);
 #endif
 		/* Update this call site. */
-		patch_b((Uint32*)callAddress, trampOffset, 0);
+		patch_b((Uint32*)callAddress, (Sint32)trampOffset, 0);
 	    } else
 		return -1;
 	}
diff --git a/erts/emulator/hipe/hipe_ppc.h b/erts/emulator/hipe/hipe_ppc.h
index e30ce30ed2..66000c1846 100644
--- a/erts/emulator/hipe/hipe_ppc.h
+++ b/erts/emulator/hipe/hipe_ppc.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_PPC_H
 #define HIPE_PPC_H
 
@@ -44,12 +44,20 @@ static __inline__ int hipe_word32_address_ok(void *address)
     return ((unsigned long)address & 0x3) == 0;
 }
 
+#if defined(__powerpc64__)
+/* for hipe_bifs_{read,write}_{s,u}64 */
+static __inline__ int hipe_word64_address_ok(void *address)
+{
+    return ((unsigned long)address & 0x7) == 0;
+}
+#endif
+
 /* Native stack growth direction. */
 #define HIPE_NSTACK_GROWS_DOWN
 
 #if defined(__powerpc64__)
 #define hipe_arch_name	am_ppc64
-#define AEXTERN(RET,NAME,PROTO)	extern const int NAME
+#define AEXTERN(RET,NAME,PROTO)	extern const int NAME[]
 AEXTERN(void,hipe_ppc_inc_stack,(void));
 #else
 #define hipe_arch_name	am_powerpc
diff --git a/erts/emulator/hipe/hipe_ppc.tab b/erts/emulator/hipe/hipe_ppc.tab
index a32dd820e7..38b7f46d3a 100644
--- a/erts/emulator/hipe/hipe_ppc.tab
+++ b/erts/emulator/hipe/hipe_ppc.tab
@@ -1,22 +1,22 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
+
 # PowerPC-specific atoms
 
 atom fconv_constant
diff --git a/erts/emulator/hipe/hipe_ppc64.tab b/erts/emulator/hipe/hipe_ppc64.tab
index 513182721c..0a390a3bb8 100644
--- a/erts/emulator/hipe/hipe_ppc64.tab
+++ b/erts/emulator/hipe/hipe_ppc64.tab
@@ -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
@@ -16,7 +16,7 @@
 # 
 # %CopyrightEnd%
 #
-# $Id$
+
 # PPC64-specific atoms
 
 atom inc_stack_0
diff --git a/erts/emulator/hipe/hipe_ppc_abi.txt b/erts/emulator/hipe/hipe_ppc_abi.txt
index 4bf41e02b2..be0ef98b0d 100644
--- a/erts/emulator/hipe/hipe_ppc_abi.txt
+++ b/erts/emulator/hipe/hipe_ppc_abi.txt
@@ -2,7 +2,7 @@
  %CopyrightBegin%
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE PowerPC ABI
 ================
diff --git a/erts/emulator/hipe/hipe_ppc_asm.m4 b/erts/emulator/hipe/hipe_ppc_asm.m4
index a0f8b78679..0eb5c441e6 100644
--- a/erts/emulator/hipe/hipe_ppc_asm.m4
+++ b/erts/emulator/hipe/hipe_ppc_asm.m4
@@ -1,25 +1,24 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 `#ifndef HIPE_PPC_ASM_H
 #define HIPE_PPC_ASM_H'
 
@@ -63,15 +62,31 @@ ifelse(OPSYS,darwin,``
 #define SEMI		@
 #define SET_SIZE(NAME)	/*empty*/
 #define TYPE_FUNCTION(NAME)	/*empty*/
+#define OPD(NAME)	/*empty*/
 '',``
 /* Not Darwin */''
 `ifelse(ARCH,ppc64,``
 /* 64-bit */
+/*
+ * The 64-bit PowerPC ABI requires us to setup Official Procedure Descriptors
+ * for functions called from C. These are exported as "func", while the entry
+ * point should is exported as ".func". A function pointer in C points to the
+ * function descriptor in the opd rather than to the function entry point.
+ */
 #define JOIN(X,Y)	X##Y
 #define CSYM(NAME)	JOIN(.,NAME)
+#define OPD(NAME)       			\
+	.pushsection .opd, "aw";		\
+	.align 3;				\
+	.global NAME;				\
+NAME:						\
+	.quad CSYM(NAME), .TOC.@tocbase, 0;	\
+	.type NAME, @function;			\
+	.popsection
 '',``
 /* 32-bit */
 #define CSYM(NAME)	NAME
+#define OPD(NAME)	/*empty*/
 '')'
 ``#define ASYM(NAME)	NAME
 #define GLOBAL(NAME)	.global NAME
diff --git a/erts/emulator/hipe/hipe_ppc_bifs.m4 b/erts/emulator/hipe/hipe_ppc_bifs.m4
index 3849d9113a..203fefe1a1 100644
--- a/erts/emulator/hipe/hipe_ppc_bifs.m4
+++ b/erts/emulator/hipe/hipe_ppc_bifs.m4
@@ -1,25 +1,23 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 include(`hipe/hipe_ppc_asm.m4')
 #`include' "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_ppc_gc.h b/erts/emulator/hipe/hipe_ppc_gc.h
index 796ebeb20a..823ba0ad06 100644
--- a/erts/emulator/hipe/hipe_ppc_gc.h
+++ b/erts/emulator/hipe/hipe_ppc_gc.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  * PowerPC version.
  */
diff --git a/erts/emulator/hipe/hipe_ppc_glue.S b/erts/emulator/hipe/hipe_ppc_glue.S
index c766099102..6f0217c738 100644
--- a/erts/emulator/hipe/hipe_ppc_glue.S
+++ b/erts/emulator/hipe/hipe_ppc_glue.S
@@ -1,23 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include "hipe_ppc_asm.h"
 #include "hipe_literals.h"
 #define ASM
@@ -198,6 +198,7 @@
  * int hipe_ppc_call_to_native(Process *p);
  * Emulated code recursively calls native code.
  */
+	OPD(hipe_ppc_call_to_native)
 	GLOBAL(CSYM(hipe_ppc_call_to_native))
 CSYM(hipe_ppc_call_to_native):
 	/* save C context */
@@ -229,6 +230,7 @@ ASYM(nbif_return):
  * int hipe_ppc_return_to_native(Process *p);
  * Emulated code returns to its native code caller.
  */
+	OPD(hipe_ppc_return_to_native)
 	GLOBAL(CSYM(hipe_ppc_return_to_native))
 CSYM(hipe_ppc_return_to_native):
 	/* save C context */
@@ -252,6 +254,7 @@ CSYM(hipe_ppc_return_to_native):
  * int hipe_ppc_tailcall_to_native(Process *p);
  * Emulated code tailcalls native code.
  */
+	OPD(hipe_ppc_tailcall_to_native)
 	GLOBAL(CSYM(hipe_ppc_tailcall_to_native))
 CSYM(hipe_ppc_tailcall_to_native):
 	/* save C context */
@@ -274,6 +277,7 @@ CSYM(hipe_ppc_tailcall_to_native):
  * int hipe_ppc_throw_to_native(Process *p);
  * Emulated code throws an exception to its native code caller.
  */
+	OPD(hipe_ppc_throw_to_native)
 	GLOBAL(CSYM(hipe_ppc_throw_to_native))
 CSYM(hipe_ppc_throw_to_native):
 	/* save C context */
@@ -455,6 +459,10 @@ ASYM(nbif_fail):
 	li	r3, HIPE_MODE_SWITCH_RES_THROW
 	b	.flush_exit	/* no need to save RA */
 
+	OPD(nbif_0_gc_after_bif)
+	OPD(nbif_1_gc_after_bif)
+	OPD(nbif_2_gc_after_bif)
+	OPD(nbif_3_gc_after_bif)
 	GLOBAL(CSYM(nbif_0_gc_after_bif))
 	GLOBAL(CSYM(nbif_1_gc_after_bif))
 	GLOBAL(CSYM(nbif_2_gc_after_bif))
@@ -493,18 +501,22 @@ CSYM(nbif_3_gc_after_bif):
  * The heap pointer was just read from P.
  * TEMP_LR contains a copy of LR
  */
+	OPD(nbif_0_simple_exception)
 	GLOBAL(CSYM(nbif_0_simple_exception))
 CSYM(nbif_0_simple_exception):
 	li	r4, 0
 	b	.nbif_simple_exception
+	OPD(nbif_1_simple_exception)
 	GLOBAL(CSYM(nbif_1_simple_exception))
 CSYM(nbif_1_simple_exception):
 	li	r4, 1
 	b	.nbif_simple_exception
+	OPD(nbif_2_simple_exception)
 	GLOBAL(CSYM(nbif_2_simple_exception))
 CSYM(nbif_2_simple_exception):
 	li	r4, 2
 	b	.nbif_simple_exception
+	OPD(nbif_3_simple_exception)
 	GLOBAL(CSYM(nbif_3_simple_exception))
 CSYM(nbif_3_simple_exception):
 	li	r4, 3
diff --git a/erts/emulator/hipe/hipe_ppc_glue.h b/erts/emulator/hipe/hipe_ppc_glue.h
index dcf5ec7644..f9c4460e60 100644
--- a/erts/emulator/hipe/hipe_ppc_glue.h
+++ b/erts/emulator/hipe/hipe_ppc_glue.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_PPC_GLUE_H
 #define HIPE_PPC_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_ppc_primops.h b/erts/emulator/hipe/hipe_ppc_primops.h
index 67205fe1d1..7dba0afc88 100644
--- a/erts/emulator/hipe/hipe_ppc_primops.h
+++ b/erts/emulator/hipe/hipe_ppc_primops.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #if !defined(__powerpc64__)
 PRIMOP_LIST(am_fconv_constant, &fconv_constant)
 #endif
diff --git a/erts/emulator/hipe/hipe_primops.h b/erts/emulator/hipe/hipe_primops.h
index cc2fc425d5..94113ffcd8 100644
--- a/erts/emulator/hipe/hipe_primops.h
+++ b/erts/emulator/hipe/hipe_primops.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_PRIMOPS_H
 #define HIPE_PRIMOPS_H
 
diff --git a/erts/emulator/hipe/hipe_process.h b/erts/emulator/hipe/hipe_process.h
index 5528e68826..5effacb398 100644
--- a/erts/emulator/hipe/hipe_process.h
+++ b/erts/emulator/hipe/hipe_process.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * HiPE-specific process fields
  */
 #ifndef HIPE_PROCESS_H
diff --git a/erts/emulator/hipe/hipe_risc_gc.h b/erts/emulator/hipe/hipe_risc_gc.h
index 4a9a7878f0..947eb5956b 100644
--- a/erts/emulator/hipe/hipe_risc_gc.h
+++ b/erts/emulator/hipe/hipe_risc_gc.h
@@ -1,22 +1,22 @@
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2008-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  * Generic RISC version.
  */
diff --git a/erts/emulator/hipe/hipe_risc_glue.h b/erts/emulator/hipe/hipe_risc_glue.h
index 3b2d6498d3..e74023e3e9 100644
--- a/erts/emulator/hipe/hipe_risc_glue.h
+++ b/erts/emulator/hipe/hipe_risc_glue.h
@@ -1,23 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2008-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_RISC_GLUE_H
 #define HIPE_RISC_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_risc_stack.c b/erts/emulator/hipe/hipe_risc_stack.c
index 976ca0b85d..1183856c7e 100644
--- a/erts/emulator/hipe/hipe_risc_stack.c
+++ b/erts/emulator/hipe/hipe_risc_stack.c
@@ -1,23 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2008-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/erts/emulator/hipe/hipe_signal.h b/erts/emulator/hipe/hipe_signal.h
index 3c3c844d52..4eacf52b5d 100644
--- a/erts/emulator/hipe/hipe_signal.h
+++ b/erts/emulator/hipe/hipe_signal.h
@@ -1,22 +1,22 @@
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2002-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_signal.h
  *
  * Architecture-specific initialisation of Unix signals.
diff --git a/erts/emulator/hipe/hipe_sparc.c b/erts/emulator/hipe/hipe_sparc.c
index 661b42130a..49d4da7bab 100644
--- a/erts/emulator/hipe/hipe_sparc.c
+++ b/erts/emulator/hipe/hipe_sparc.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include <stddef.h>	/* offsetof() */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/erts/emulator/hipe/hipe_sparc.h b/erts/emulator/hipe/hipe_sparc.h
index 53cb18ee45..1134b86004 100644
--- a/erts/emulator/hipe/hipe_sparc.h
+++ b/erts/emulator/hipe/hipe_sparc.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_SPARC_H
 #define HIPE_SPARC_H
 
diff --git a/erts/emulator/hipe/hipe_sparc.tab b/erts/emulator/hipe/hipe_sparc.tab
index f192e1f81c..c620c73c67 100644
--- a/erts/emulator/hipe/hipe_sparc.tab
+++ b/erts/emulator/hipe/hipe_sparc.tab
@@ -1,22 +1,22 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
+
 # SPARC-specific atoms
 
 atom inc_stack_0
diff --git a/erts/emulator/hipe/hipe_sparc_abi.txt b/erts/emulator/hipe/hipe_sparc_abi.txt
index d016a96c1c..cb5cda310b 100644
--- a/erts/emulator/hipe/hipe_sparc_abi.txt
+++ b/erts/emulator/hipe/hipe_sparc_abi.txt
@@ -2,7 +2,7 @@
  %CopyrightBegin%
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE SPARC ABI
 ==============
diff --git a/erts/emulator/hipe/hipe_sparc_asm.m4 b/erts/emulator/hipe/hipe_sparc_asm.m4
index 7a4403ac09..227d10ed80 100644
--- a/erts/emulator/hipe/hipe_sparc_asm.m4
+++ b/erts/emulator/hipe/hipe_sparc_asm.m4
@@ -1,25 +1,24 @@
 changecom(`/*', `*/')dnl
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2007-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 `#ifndef HIPE_SPARC_ASM_H
 #define HIPE_SPARC_ASM_H'
 
diff --git a/erts/emulator/hipe/hipe_sparc_bifs.m4 b/erts/emulator/hipe/hipe_sparc_bifs.m4
index f3753b3847..03db7f3413 100644
--- a/erts/emulator/hipe/hipe_sparc_bifs.m4
+++ b/erts/emulator/hipe/hipe_sparc_bifs.m4
@@ -1,25 +1,23 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 include(`hipe/hipe_sparc_asm.m4')
 #`include' "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_sparc_gc.h b/erts/emulator/hipe/hipe_sparc_gc.h
index 9035f5baee..b870ddd59e 100644
--- a/erts/emulator/hipe/hipe_sparc_gc.h
+++ b/erts/emulator/hipe/hipe_sparc_gc.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  * SPARC version.
  */
diff --git a/erts/emulator/hipe/hipe_sparc_glue.S b/erts/emulator/hipe/hipe_sparc_glue.S
index aa07137116..44bdf1bc7e 100644
--- a/erts/emulator/hipe/hipe_sparc_glue.S
+++ b/erts/emulator/hipe/hipe_sparc_glue.S
@@ -1,23 +1,24 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include "hipe_sparc_asm.h"
 #include "hipe_literals.h"
 #define ASM
diff --git a/erts/emulator/hipe/hipe_sparc_glue.h b/erts/emulator/hipe/hipe_sparc_glue.h
index 3f881d2140..1404c0d4c0 100644
--- a/erts/emulator/hipe/hipe_sparc_glue.h
+++ b/erts/emulator/hipe/hipe_sparc_glue.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_SPARC_GLUE_H
 #define HIPE_SPARC_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_sparc_primops.h b/erts/emulator/hipe/hipe_sparc_primops.h
index 1fbb261c67..413371e5f0 100644
--- a/erts/emulator/hipe/hipe_sparc_primops.h
+++ b/erts/emulator/hipe/hipe_sparc_primops.h
@@ -1,21 +1,21 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 PRIMOP_LIST(am_inc_stack_0, &hipe_sparc_inc_stack)
diff --git a/erts/emulator/hipe/hipe_stack.c b/erts/emulator/hipe/hipe_stack.c
index 82f7f022b6..da462a64e1 100644
--- a/erts/emulator/hipe/hipe_stack.c
+++ b/erts/emulator/hipe/hipe_stack.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/erts/emulator/hipe/hipe_stack.h b/erts/emulator/hipe/hipe_stack.h
index 354ac81b4c..4c14b4a519 100644
--- a/erts/emulator/hipe/hipe_stack.h
+++ b/erts/emulator/hipe/hipe_stack.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_STACK_H
 #define HIPE_STACK_H
 
diff --git a/erts/emulator/hipe/hipe_x86.c b/erts/emulator/hipe/hipe_x86.c
index f79a2d53f4..24d232c968 100644
--- a/erts/emulator/hipe/hipe_x86.c
+++ b/erts/emulator/hipe/hipe_x86.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #include <stddef.h>	/* offsetof() */
 #ifdef HAVE_CONFIG_H
 #include "config.h"
diff --git a/erts/emulator/hipe/hipe_x86.h b/erts/emulator/hipe/hipe_x86.h
index 94ca39fc4f..f0f3c158af 100644
--- a/erts/emulator/hipe/hipe_x86.h
+++ b/erts/emulator/hipe/hipe_x86.h
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifndef HIPE_X86_H
 #define HIPE_X86_H
 
diff --git a/erts/emulator/hipe/hipe_x86.tab b/erts/emulator/hipe/hipe_x86.tab
index a38fe49156..fb33d0a6b9 100644
--- a/erts/emulator/hipe/hipe_x86.tab
+++ b/erts/emulator/hipe/hipe_x86.tab
@@ -1,22 +1,22 @@
 #
 # %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
 # compliance with the License. You should have received a copy of the
 # Erlang Public License along with this software. If not, it can be
 # retrieved online at http://www.erlang.org/.
-# 
+#
 # Software distributed under the License is distributed on an "AS IS"
 # basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
 # the License for the specific language governing rights and limitations
 # under the License.
-# 
+#
 # %CopyrightEnd%
 #
-# $Id$
+
 # x86-specific atoms
 
 atom handle_fp_exception
diff --git a/erts/emulator/hipe/hipe_x86_abi.txt b/erts/emulator/hipe/hipe_x86_abi.txt
index 62a704eef3..aa04a12611 100644
--- a/erts/emulator/hipe/hipe_x86_abi.txt
+++ b/erts/emulator/hipe/hipe_x86_abi.txt
@@ -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
@@ -16,7 +16,7 @@
  
  %CopyrightEnd%
 
-$Id$
+
 
 HiPE x86 ABI
 ============
diff --git a/erts/emulator/hipe/hipe_x86_asm.m4 b/erts/emulator/hipe/hipe_x86_asm.m4
index 4c1d612ccd..020ccf8d4b 100644
--- a/erts/emulator/hipe/hipe_x86_asm.m4
+++ b/erts/emulator/hipe/hipe_x86_asm.m4
@@ -1,25 +1,24 @@
 changecom(`/*', `*/')dnl
 /*
  * %CopyrightBegin%
- * 
- * Copyright Ericsson AB 2002-2009. 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 `#ifndef HIPE_X86_ASM_H
 #define HIPE_X86_ASM_H'
 
diff --git a/erts/emulator/hipe/hipe_x86_bifs.m4 b/erts/emulator/hipe/hipe_x86_bifs.m4
index 80be74f7b2..1bb6488b00 100644
--- a/erts/emulator/hipe/hipe_x86_bifs.m4
+++ b/erts/emulator/hipe/hipe_x86_bifs.m4
@@ -1,25 +1,23 @@
 changecom(`/*', `*/')dnl
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 include(`hipe/hipe_x86_asm.m4')
 #`include' "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_x86_gc.h b/erts/emulator/hipe/hipe_x86_gc.h
index 4f17f767df..e4607ad27d 100644
--- a/erts/emulator/hipe/hipe_x86_gc.h
+++ b/erts/emulator/hipe/hipe_x86_gc.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * Stack walking helpers for native stack GC procedures.
  */
 #ifndef HIPE_X86_GC_H
diff --git a/erts/emulator/hipe/hipe_x86_glue.S b/erts/emulator/hipe/hipe_x86_glue.S
index af2d0cb970..88b86f4de7 100644
--- a/erts/emulator/hipe/hipe_x86_glue.S
+++ b/erts/emulator/hipe/hipe_x86_glue.S
@@ -1,24 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
 
 #include "hipe_x86_asm.h"
 #include "hipe_literals.h"
diff --git a/erts/emulator/hipe/hipe_x86_glue.h b/erts/emulator/hipe/hipe_x86_glue.h
index 4c9c92c52f..a7b0f164be 100644
--- a/erts/emulator/hipe/hipe_x86_glue.h
+++ b/erts/emulator/hipe/hipe_x86_glue.h
@@ -1,24 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/*
- * $Id$
- */
+
+
 #ifndef HIPE_X86_GLUE_H
 #define HIPE_X86_GLUE_H
 
diff --git a/erts/emulator/hipe/hipe_x86_primops.h b/erts/emulator/hipe/hipe_x86_primops.h
index 757da484ad..96d2336bc5 100644
--- a/erts/emulator/hipe/hipe_x86_primops.h
+++ b/erts/emulator/hipe/hipe_x86_primops.h
@@ -1,22 +1,22 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 PRIMOP_LIST(am_inc_stack_0, &nbif_inc_stack_0)
 PRIMOP_LIST(am_handle_fp_exception, &nbif_handle_fp_exception)
diff --git a/erts/emulator/hipe/hipe_x86_signal.c b/erts/emulator/hipe/hipe_x86_signal.c
index e515f1cd60..64c0e0da3e 100644
--- a/erts/emulator/hipe/hipe_x86_signal.c
+++ b/erts/emulator/hipe/hipe_x86_signal.c
@@ -1,22 +1,23 @@
 /*
  * %CopyrightBegin%
- * 
+
+ *
  * 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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
+/*
  * hipe_x86_signal.c
  *
  * Erlang code compiled to x86 native code uses the x86 %esp as its
diff --git a/erts/emulator/hipe/hipe_x86_stack.c b/erts/emulator/hipe/hipe_x86_stack.c
index b459593883..9ad3fa9d31 100644
--- a/erts/emulator/hipe/hipe_x86_stack.c
+++ b/erts/emulator/hipe/hipe_x86_stack.c
@@ -1,23 +1,23 @@
 /*
  * %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
  * compliance with the License. You should have received a copy of the
  * Erlang Public License along with this software. If not, it can be
  * retrieved online at http://www.erlang.org/.
- * 
+ *
  * Software distributed under the License is distributed on an "AS IS"
  * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
  * the License for the specific language governing rights and limitations
  * under the License.
- * 
+ *
  * %CopyrightEnd%
  */
-/* $Id$
- */
+
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/erts/emulator/test/estone_SUITE.erl b/erts/emulator/test/estone_SUITE.erl
index 2ba9375a41..2417d4bcfe 100644
--- a/erts/emulator/test/estone_SUITE.erl
+++ b/erts/emulator/test/estone_SUITE.erl
@@ -31,7 +31,7 @@
 	 trav/1,
 	 port_io/1,
 	 large_dataset_work/1,
-	 large_local_dataset_work/1,mk_big_procs/1,big_proc/0,
+	 large_local_dataset_work/1,mk_big_procs/1,big_proc/0, very_big/1,
 	 alloc/1,
 	 bif_dispatch/1,
 	 binary_h/1,echo/1,
diff --git a/erts/etc/common/inet_gethost.c b/erts/etc/common/inet_gethost.c
index 8bd9368aa1..18ccf974aa 100644
--- a/erts/etc/common/inet_gethost.c
+++ b/erts/etc/common/inet_gethost.c
@@ -1297,7 +1297,7 @@ static int read_request(AddrByte **buff, size_t *buff_size)
     }
 
     if (siz > *buff_size) {
-	if (buff_size == 0) {
+	if (*buff_size == 0) {
 	    *buff = ALLOC((*buff_size = siz));
 	} else {
 	    *buff = REALLOC(*buff, (*buff_size = siz));
diff --git a/erts/etc/unix/run_erl.c b/erts/etc/unix/run_erl.c
index cadff12c6f..e97cc14fab 100644
--- a/erts/etc/unix/run_erl.c
+++ b/erts/etc/unix/run_erl.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
@@ -221,6 +221,8 @@ int main(int argc, char **argv)
   char *p, *ptyslave=NULL;
   int i = 1;
   int off_argv;
+  int calculated_pipename = 0;
+  int highest_pipe_num = 0;
 
   program_name = argv[0];
 
@@ -298,10 +300,10 @@ int main(int argc, char **argv)
   if(*pipename && pipename[strlen(pipename)-1] == '/') {
     /* The user wishes us to find a unique pipe name in the specified */
     /* directory */
-    int highest_pipe_num = 0;
     DIR *dirp;
     struct dirent *direntp;
 
+    calculated_pipename = 1;
     dirp = opendir(pipename);
     if(!dirp) {
       ERRNO_ERR1(LOG_ERR,"Can't access pipe directory '%s'.", pipename);
@@ -322,28 +324,37 @@ int main(int argc, char **argv)
 	      PIPE_STUBNAME, highest_pipe_num+1);
   } /* if */
 
-  /* write FIFO - is read FIFO for `to_erl' program */
-  strn_cpy(fifo1, sizeof(fifo1), pipename);
-  strn_cat(fifo1, sizeof(fifo1), ".r");
-  if (create_fifo(fifo1, PERM) < 0) {
-    ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for writing.", fifo1);
-    exit(1);
-  }
-
-  /* read FIFO - is write FIFO for `to_erl' program */
-  strn_cpy(fifo2, sizeof(fifo2), pipename);
-  strn_cat(fifo2, sizeof(fifo2), ".w");
-
-  /* Check that nobody is running run_erl already */
-  if ((fd = open (fifo2, O_WRONLY|DONT_BLOCK_PLEASE, 0)) >= 0) {
-    /* Open as client succeeded -- run_erl is already running! */
-    fprintf(stderr, "Erlang already running on pipe %s.\n", pipename);
-    close(fd);
-    exit(1);
-  }
-  if (create_fifo(fifo2, PERM) < 0) { 
-    ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for reading.", fifo2);
-    exit(1);
+  for(;;) {
+      /* write FIFO - is read FIFO for `to_erl' program */
+      strn_cpy(fifo1, sizeof(fifo1), pipename);
+      strn_cat(fifo1, sizeof(fifo1), ".r");
+      if (create_fifo(fifo1, PERM) < 0) {
+	  ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for writing.", fifo1);
+	  exit(1);
+      }
+      
+      /* read FIFO - is write FIFO for `to_erl' program */
+      strn_cpy(fifo2, sizeof(fifo2), pipename);
+      strn_cat(fifo2, sizeof(fifo2), ".w");
+      
+      /* Check that nobody is running run_erl already */
+      if ((fd = open (fifo2, O_WRONLY|DONT_BLOCK_PLEASE, 0)) >= 0) {
+	  /* Open as client succeeded -- run_erl is already running! */
+	  close(fd);
+	  if (calculated_pipename) {
+	      ++highest_pipe_num;
+	      strn_catf(pipename, sizeof(pipename), "%s.%d",
+			PIPE_STUBNAME, highest_pipe_num+1);
+	      continue;
+	  } 
+	  fprintf(stderr, "Erlang already running on pipe %s.\n", pipename);
+	  exit(1);
+      }
+      if (create_fifo(fifo2, PERM) < 0) { 
+	  ERRNO_ERR1(LOG_ERR,"Cannot create FIFO %s for reading.", fifo2);
+	  exit(1);
+      }
+      break;
   }
 
   /*
diff --git a/erts/etc/unix/to_erl.c b/erts/etc/unix/to_erl.c
index 886b301997..b7c3c956c6 100644
--- a/erts/etc/unix/to_erl.c
+++ b/erts/etc/unix/to_erl.c
@@ -125,7 +125,7 @@ static void usage(char *pname)
 int main(int argc, char **argv)
 {
     char  FIFO1[FILENAME_MAX], FIFO2[FILENAME_MAX];
-    int i, len, wfd, rfd, result = 0;
+    int i, len, wfd, rfd;
     fd_set readfds;
     char buf[BUFSIZ];
     char pipename[FILENAME_MAX];
@@ -367,7 +367,6 @@ int main(int argc, char **argv)
 	    }
 	    else {
 		fprintf(stderr, "Error in select.\n");
-		result = -1;
 		break;
 	    }
 	}
@@ -398,7 +397,6 @@ int main(int argc, char **argv)
 		close(wfd);
 		if (len < 0) {
 		    fprintf(stderr, "Error in reading from stdin.\n");
-		    result = -1;
 		} else {
 		    fprintf(stderr, "[EOF]\n\r");
 		}
@@ -420,7 +418,6 @@ int main(int argc, char **argv)
 		fprintf(stderr, "Error in writing to FIFO.\n");
 		close(rfd);
 		close(wfd);
-		result = -1;
 		break;
 	    }
 	    STATUS("\" OK\r\n");
@@ -447,7 +444,6 @@ int main(int argc, char **argv)
 		close(wfd);
 		if (len < 0) {
 		    fprintf(stderr, "Error in reading from FIFO.\n");
-		    result = -1;
 		} else
 		    fprintf(stderr, "[End]\n\r");
 		break;
@@ -456,7 +452,6 @@ int main(int argc, char **argv)
 		    if ((len=version_handshake(buf,len,wfd)) < 0) {
 			close(rfd);
 			close(wfd);
-			result = -1;
 			break;
 		    }
 		    if (protocol_ver >= 1) {
@@ -475,7 +470,6 @@ int main(int argc, char **argv)
 		    fprintf(stderr, "Error in writing to terminal.\n");
 		    close(rfd);
 		    close(wfd);
-		    result = -1;
 		    break;
 		}
 		STATUS("\" OK\r\n");
diff --git a/erts/lib_src/common/erl_misc_utils.c b/erts/lib_src/common/erl_misc_utils.c
index 4c881993a5..ec729407bb 100644
--- a/erts/lib_src/common/erl_misc_utils.c
+++ b/erts/lib_src/common/erl_misc_utils.c
@@ -813,7 +813,7 @@ read_topology(erts_cpu_info_t *cpuinfo)
 
     cpuinfo->topology = malloc(sizeof(erts_cpu_topology_t)
 			       * cpuinfo->configured);
-    if (!cpuinfo)
+    if (!cpuinfo->topology)
 	goto error;
 
     for (ix = 0; ix < cpuinfo->configured; ix++) {
@@ -1023,7 +1023,7 @@ read_topology(erts_cpu_info_t *cpuinfo)
 
     cpuinfo->topology = malloc(sizeof(erts_cpu_topology_t)
 			       * cpuinfo->configured);
-    if (!cpuinfo)
+    if (!cpuinfo->topology)
 	goto error;
 
     for (ix = 0; ix < cpuinfo->configured; ix++) {