Merge branch 'maint' into sverk/trace-process_dump-matchstate

Conflicts:
	erts/emulator/beam/erl_printf_term.c
	erts/emulator/beam/erl_term.c
	erts/emulator/beam/utils.c

1 files changed, 46 insertions, 10 deletions

diff --git a/erts/emulator/hipe/hipe_arm_bifs.m4 b/erts/emulator/hipe/hipe_arm_bifs.m4
index 3ca9a1bcdb..3efe961964 100644
--- a/erts/emulator/hipe/hipe_arm_bifs.m4
+++ b/erts/emulator/hipe/hipe_arm_bifs.m4
@@ -4,21 +4,23 @@ changecom(`/*', `*/')dnl
  *
  * Copyright Ericsson AB 2005-2012. 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/.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
  *
- * 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.
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  *
  * %CopyrightEnd%
  */
 
 
+#`define ASM'
 include(`hipe/hipe_arm_asm.m4')
 #`include' "config.h"
 #`include' "hipe_literals.h"
@@ -41,9 +43,10 @@ define(TEST_GOT_MBUF,`ldr r1, [P, #P_MBUF]	/* `TEST_GOT_MBUF' */
  * standard_bif_interface_1(nbif_name, cbif_name)
  * standard_bif_interface_2(nbif_name, cbif_name)
  * standard_bif_interface_3(nbif_name, cbif_name)
+ * standard_bif_interface_4(nbif_name, cbif_name)
  * standard_bif_interface_0(nbif_name, cbif_name)
  *
- * Generate native interface for a BIF with 1-3 parameters and
+ * Generate native interface for a BIF with 0-4 parameters and
  * standard failure mode.
  */
 define(standard_bif_interface_1,
@@ -133,6 +136,39 @@ $1:
 	.type	$1, %function
 #endif')
 
+define(standard_bif_interface_4,
+`
+#ifndef HAVE_$1
+#`define' HAVE_$1
+	.global	$1
+$1:
+	/* Set up C argument registers. */
+	mov	r0, P
+	NBIF_ARG(r1,4,0)
+	NBIF_ARG(r2,4,1)
+	NBIF_ARG(r3,4,2)
+	NBIF_ARG(r4,4,3)
+
+	/* Save caller-save registers and call the C function. */
+	SAVE_CONTEXT_BIF
+	str	r1, [r0, #P_ARG0]	/* Store BIF__ARGS in def_arg_reg[] */
+	str	r2, [r0, #P_ARG1]
+	str	r3, [r0, #P_ARG2]
+	str	r4, [r0, #P_ARG3]
+	add	r1, r0, #P_ARG0
+	CALL_BIF($2)
+	TEST_GOT_MBUF(4)
+
+	/* Restore registers. Check for exception. */
+	cmp	r0, #THE_NON_VALUE
+	RESTORE_CONTEXT_BIF
+	beq	nbif_4_simple_exception
+	NBIF_RET(4)
+	.ltorg
+	.size	$1, .-$1
+	.type	$1, %function
+#endif')
+
 define(standard_bif_interface_0,
 `
 #ifndef HAVE_$1