diff options
| author | chuck <chuck@cvs.openbsd.org> | 1996-05-29 15:23:00 +0000 |
|---|---|---|
| committer | chuck <chuck@cvs.openbsd.org> | 1996-05-29 15:23:00 +0000 |
| commit | 754fde6d76ac83b7eec31b565cdb25ec0a9475e8 (patch) | |
| tree | 8950d9ba75b63c8ce3bfabe7aa7d4311c45453a7 /sys/arch/mvme68k/stand/sboot | |
| parent | 4e3e5227af0c6faf25d533e09ec87136006a861f (diff) | |
new "go"
Diffstat (limited to 'sys/arch/mvme68k/stand/sboot')
| -rw-r--r-- | sys/arch/mvme68k/stand/sboot/XSRT0.S | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/sys/arch/mvme68k/stand/sboot/XSRT0.S b/sys/arch/mvme68k/stand/sboot/XSRT0.S index 793413eb2ed..5fa059eb046 100644 --- a/sys/arch/mvme68k/stand/sboot/XSRT0.S +++ b/sys/arch/mvme68k/stand/sboot/XSRT0.S @@ -1,4 +1,4 @@ -/* $OpenBSD: XSRT0.S,v 1.3 1996/04/28 10:49:33 deraadt Exp $ */ +/* $OpenBSD: XSRT0.S,v 1.4 1996/05/29 15:22:59 chuck Exp $ */ /* * Copyright (c) 1995 Theo de Raadt @@ -71,3 +71,21 @@ Ldoit: movl #0x00006ff0,sp .globl ___main ___main: rts + +Lname: + .ascii "sboot\0" + +.globl _go +_go: + clrl d0 | dev lun + clrl d1 | ctrl lun + movl #0x2c, d4 | flags for IPL + movl #0xfffe1800, a0 | address of "disk" ctrl + movl sp@(4), a1 | entry point of loaded program + movl d0, a2 | media config block (NULL) + movl sp@(8), a3 | nb args (start) + movl sp@(12), a4 | nb end args + movl #Lname, a5 | args + movl #Lname+5, a6 | end args + | SRT0 will set stack + jmp a1@ | GO! |