EMILE/apple_driver/head.S

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2006-10-19 17:34:18 +00:00
/*
*
* (c) 2006 Laurent Vivier <Laurent@lvivier.info>
*
* based on http://developer.apple.com/technotes/tn/tn1189.html
*
*/
.chip 68000
.align 4
.global _start
_start:
primary_entry_point:
bra.w primary_setup
dc.w 0x0001
secondary_entry_point:
bra.w secondary_setup
_driver_name:
.string ".DebianCD"
_version:
dc.w 0x001
_id:
.string "Debian SCSI 0.0.1"
.string "Dummy AppleDriver for Debian boot CD"
.string "(c) 2006 Laurent Vivier <Laurent@lvivier.info>"
.string "All files are distributed under the terms of GPLv2 license."
.align 4
primary_setup:
ori.l #0x0f000000, %d5
secondary_setup:
movem.l %d1-%a4,%sp@-
move.l %d5, %sp@-
jsr %pc@(driver_entry)
add.l #4, %sp
movem.l %sp@+, %d1-%a4
rts
driver_entry:
moveq.l #0, %d0
rts