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/*
* special support for simulator
*
* Copyright (C) 1996 Free Software Foundation, Inc.
* Written By Michael Meissner
*
* This file is free software * you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation * either version 2, or (at your option) any
* later version.
*
* In addition to the permissions in the GNU General Public License, the
* Free Software Foundation gives you unlimited permission to link the
* compiled version of this file with other programs, and to distribute
* those programs without any restriction coming from the use of this
* file. (The General Public License restrictions do apply in other
* respects * for example, they cover modification of the file, and
* distribution when not linked into another program.)
*
* This file is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY * without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program * see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* As a special exception, if you link this library with files
* compiled with GCC to produce an executable, this does not cause
* the resulting executable to be covered by the GNU General Public License.
* This exception does not however invalidate any other reasons why
* the executable file might be covered by the GNU General Public License.
*/
.file "sim.s"
.text
.globl printf
.type printf,@function
printf:
trap 2
jmp r13
.size printf,.-printf
.globl putchar
.type putchar,@function
putchar:
trap 3
jmp r13
.size putchar,.-putchar
.globl putstr
.type putstr,@function
putstr:
trap 1
jmp r13
.size putstr,.-putstr
.globl exit
.type exit,@function
.globl _exit
.type _exit,@function
exit:
_exit:
ldi r6,1 -> trap 0 /* SYS_exit */
stop
.size exit,.-exit
.size _exit,.-_exit
.globl abort
.type aobrt,@function
abort:
ldi r2,amsg
trap 1
ldi r6,1 || ldi r2,1 /* SYS_exit & non-zero return code */
trap 0 -> stop
.section .rodata
amsg: .ascii "Abort called\n\0"
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