76 lines
2.3 KiB
ArmAsm
76 lines
2.3 KiB
ArmAsm
|
/*
|
||
|
|
* $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
|