xref: /illumos-gate/usr/src/lib/libc/amd64/unwind/unwind_wrap.S (revision f37b3cbb6f67aaea5eec1c335bdc7bf432867d64)
1/*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source.  A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12/*
13 * Copyright 2020 OmniOS Community Edition (OmniOSce) Association.
14 */
15
16	.file	"unwind_wrap.s"
17	.global	__Unwind_RaiseException_Backend
18
19#include "SYS.h"
20
21	ANSI_PRAGMA_WEAK2(_SUNW_Unwind_RaiseException,_Unwind_RaiseException,
22	    function)
23
24	ENTRY(_Unwind_RaiseException)
25	pushq	%rbp
26	movq	%rsp,%rbp
27	andq	$-STACK_ALIGN, %rsp	/* adjust stack alignment */
28	call	__Unwind_RaiseException_Backend
29	leave
30	ret
31	SET_SIZE(_Unwind_RaiseException)
32