diff options
Diffstat (limited to 'sys/arch/mvme68k/stand/sboot/XSRT0.S')
| -rw-r--r-- | sys/arch/mvme68k/stand/sboot/XSRT0.S | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sys/arch/mvme68k/stand/sboot/XSRT0.S b/sys/arch/mvme68k/stand/sboot/XSRT0.S new file mode 100644 index 00000000000..5d14a09a7c0 --- /dev/null +++ b/sys/arch/mvme68k/stand/sboot/XSRT0.S @@ -0,0 +1,42 @@ +/* + * Copyright (c) 1995 Charles D. Cranor + * 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 Charles D. Cranor. + * 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. + */ + + | start at 0x4000, load at 0xa000, stack at 0x9ff0. + .text + .globl start +start: movb #0,_reboot + jra Ldoit +restart: movb #1,_reboot | fall through + +Ldoit: movl #0x00006ff0,sp + jsr _main + + .globl ___main +___main: rts |