xref: /illumos-gate/usr/src/compat/bhyve/amd64/machine/asmacros.h (revision e7afc443cb8c2e0a379fe48b15a0c7fb61a4b2fc)
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 2013 Pluribus Networks Inc.
14  */
15 
16 #ifndef _COMPAT_FREEBSD_AMD64_MACHINE_ASMACROS_H_
17 #define	_COMPAT_FREEBSD_AMD64_MACHINE_ASMACROS_H_
18 
19 #define	ENTRY(x) \
20 	.text; .p2align 4,0x90; \
21 	.globl  x; \
22 	.type   x, @function; \
23 x:
24 
25 #define	END(x) \
26 	.size x, [.-x]
27 
28 #define	ALIGN_TEXT \
29 	.p2align 4,0x90; /* 16-byte alignment, nop filled */
30 
31 #endif	/* _COMPAT_FREEBSD_AMD64_MACHINE_ASMACROS_H_ */
32