1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
|
/*
* $OpenBSD: printf.s,v 1.1 1997/01/16 09:26:40 niklas Exp $
* $NetBSD: printf.s,v 1.1.1.1 1996/11/29 23:36:29 is Exp $
*
*
* Copyright (c) 1996 Ignatios Souvatzis
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Ignatios Souvatzis
* for the NetBSD project.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
/*
* printf calling exec's RawDoFmt
* Beware! You have to explicitly use %ld etc. for 32bit integers!
*/
.text
.globl _printf
.globl _putchar, _SysBase
Lputch:
movl d0,sp@-
bsr _putchar
addql #4,sp
rts
_printf:
movml #0x0032,sp@-
lea pc@(Lputch:w),a2
lea sp@(20),a1
movl sp@(16),a0
movl pc@(_SysBase:w),a6
jsr a6@(-0x20a)
movml sp@+, #0x4c00
rts
#if 0
Lstorech:
movb d0, a3@+
rts
.globl _sprintf
_sprintf:
movml #0x0032,sp@-
movl sp@(16),a3
lea pc@(Lstorech:w),a2
lea sp@(24),a1
movl sp@(20),a0
movl pc@(_SysBase:w),a6
jsr a6@(-0x20a)
movml sp@+, #0x4c00
rts
#endif
|