view level1/defsfile @ 124:31e9f483c687

* DragonDOS BOOT loads sectors (numbered from 0) 2-17 (3840 bytes) into * RAM at location 9728. The first two bytes of sector 2 must be ASCII 'OS' * for this to work. It then jumps to 9730 and begins execution. * * The boot code switches into RAM mode, and copies the entire section to * $F000 and jumps to $F04F. * The 3840 bytes contain a few bytes to do the RAM mode switch, then * immediately after comes the kernel modules; OS9, OS9p2, Init and Boot * The rest of the bootstrap is in the OS9Boot file. The disk head at LSN0 * contains the LSN of the bootstrap file in field DD.BT.
author roug
date Sat, 06 Jul 2002 21:17:48 +0000
parents 0817702b8a2e
children 1692ff7ca350
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* Main defsfile for OS-9 Level One V2
*
*
* OS-9 Level and Version equates
Level    equ   1
OS9Vrsn  equ   2
OS9Major equ   0
OS9Minor equ   1

         use   os9defs
         use   systype