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From: | Hans-Bernhard Broeker <broeker AT physik DOT rwth-aachen DOT de> |
Newsgroups: | comp.os.msdos.djgpp |
Subject: | Re: OS Loader |
Date: | 13 Dec 2000 17:32:44 GMT |
Organization: | Aachen University of Technology (RWTH) |
Lines: | 16 |
Message-ID: | <918brs$iri$1@nets3.rz.RWTH-Aachen.DE> |
References: | <917e4i$8in$1 AT serv1 DOT iunet DOT it> |
NNTP-Posting-Host: | acp3bf.physik.rwth-aachen.de |
X-Trace: | nets3.rz.RWTH-Aachen.DE 976728764 19314 137.226.32.75 (13 Dec 2000 17:32:44 GMT) |
X-Complaints-To: | abuse AT rwth-aachen DOT de |
NNTP-Posting-Date: | 13 Dec 2000 17:32:44 GMT |
Originator: | broeker@ |
To: | djgpp AT delorie DOT com |
DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
Reply-To: | djgpp AT delorie DOT com |
MarcoCorelli AT gtwparc DOT padova DOT ccr DOT it wrote: > Hi All, > I write an Operative System Loader for loading WinCE. I need to load > MS-DOS loading IO.SYS an launch it. That's not a very good plan, I suspect. What you really should do is load a copy of the MS-DOS *boot* code (i.e. a harddrive or floppy boot sector) to same the fixed address the BIOS would have putit (0x70:0000 IIRC), and execute that (it's entry point is right at the front). It will then find IO.SYS on the hard disk and it already knows how to execute it, so you don't have to worry further. -- Hans-Bernhard Broeker (broeker AT physik DOT rwth-aachen DOT de) Even if all the snow were burnt, ashes would remain.
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