1 files changed, 86 insertions, 0 deletions
diff --git a/usr/src/lib/crt/i386/crti.s b/usr/src/lib/crt/i386/crti.s
new file mode 100644
index 0000000000..8e630511ca
--- /dev/null
+++ b/usr/src/lib/crt/i386/crti.s
@@ -0,0 +1,86 @@
+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms of the
+ * Common Development and Distribution License, Version 1.0 only
+ * (the "License").  You may not use this file except in compliance
+ * with the License.
+ *
+ * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing permissions
+ * and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL HEADER in each
+ * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
+ * If applicable, add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your own identifying
+ * information: Portions Copyright [yyyy] [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+/*
+ * Copyright (c) 2001 by Sun Microsystems, Inc.
+ * All rights reserved.
+ */
+/*
+ * Copyright (c) 2013, Joyent, Inc.  All rights reserved.
+ */
+
+/*
+ * These crt*.o modules are provided as the bare minimum required
+ * from a crt*.o for inclusion in building low level system
+ * libraries.  The are only be to included in libraries which
+ * contain *no* C++ code and want to avoid the startup code
+ * that the C++ runtime has introduced into the crt*.o modules.
+ *
+ * For further details - see bug#4433015
+ */
+
+	.file	"crti.s"
+
+/*
+ * Note that when _init and _fini are called the stack needs to be 16-byte
+ * aligned with a 4-byte bias.  See comment in lib/libc/i386/gen/makectxt.c.
+ *
+ * Note: If you change it, you need to change it in the following files as
+ * well:
+ *
+ *  - lib/libc/i386/threads/machdep.c
+ *  - lib/libc/i386/gen/makectxt.c
+ *  - lib/crt/i386/mach-crt1.s
+ */
+
+/*
+ * _init function prologue
+ */
+	.section	.init,"ax"
+	.globl	_init
+	.type	_init,@function
+	.align	16
+_init:
+	pushl	%ebp
+	movl	%esp, %ebp
+	andl	$-16,%esp
+	subl	$12,%esp
+	pushl	%ebx
+	call	.L1
+.L1:	popl	%ebx
+	addl	$_GLOBAL_OFFSET_TABLE_+[.-.L1], %ebx
+
+/*
+ * _fini function prologue
+ */
+	.section	.fini,"ax"
+	.globl	_fini
+	.type	_fini,@function
+	.align	16
+_fini:
+	pushl	%ebp
+	movl	%esp, %ebp
+	andl	$-16,%esp
+	subl	$12,%esp
+	pushl	%ebx
+	call	.L2
+.L2:	popl	%ebx
+	addl	$_GLOBAL_OFFSET_TABLE_+[.-.L2], %ebx