1/ Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved.
2/
3/ Permission is hereby granted, free of charge, to any person obtaining a
4/ copy of this software and associated documentation files (the "Software"),
5/ to deal in the Software without restriction, including without limitation
6/ the rights to use, copy, modify, merge, publish, distribute, sublicense,
7/ and/or sell copies of the Software, and to permit persons to whom the
8/ Software is furnished to do so, subject to the following conditions:
9/
10/ The above copyright notice and this permission notice (including the next
11/ paragraph) shall be included in all copies or substantial portions of the
12/ Software.
13/
14/ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15/ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16/ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17/ THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18/ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19/ FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20/ DEALINGS IN THE SOFTWARE.
21
22#ifdef INLINE_ASM
23#define FUNCTION_START(f,n)	.inline f,n
24#define FUNCTION_END(f)		.end
25#else
26#define _ASM
27#include <sys/asm_linkage.h>
28#define FUNCTION_START(f,n)	ENTRY(f)
29#define FUNCTION_END(f)		ret; SET_SIZE(f)
30#endif
31
32	FUNCTION_START(inb,4)
33	movl	(%esp), %edx
34	xorl    %eax, %eax
35	inb	(%dx)
36	FUNCTION_END(inb)
37
38	FUNCTION_START(inw,4)
39	movl	(%esp), %edx
40	xorl    %eax, %eax
41	inw	(%dx)
42	FUNCTION_END(inw)
43
44	FUNCTION_START(inl,4)
45	movl	(%esp), %edx
46	xorl    %eax, %eax
47	inl	(%dx)
48	FUNCTION_END(inl)
49
50	FUNCTION_START(outb,8)
51	movl	(%esp), %edx
52	movl    4(%esp), %eax
53	outb	(%dx)
54	FUNCTION_END(outb)
55
56	FUNCTION_START(outw,8)
57	movl	(%esp), %edx
58	movl    4(%esp), %eax
59	outw	(%dx)
60	FUNCTION_END(outw)
61
62	FUNCTION_START(outl,8)
63	movl	(%esp), %edx
64	movl    4(%esp), %eax
65	outl	(%dx)
66	FUNCTION_END(outl)
67
68