From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ryan Underwood Subject: Re: Dos App hangs with DPMI / PIC problem Date: Wed, 15 Sep 2004 16:00:44 -0500 Sender: linux-msdos-owner@vger.kernel.org Message-ID: <20040915210044.GE30337@dbz.icequake.net> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ylS2wUBXLOxYXZFQ" Return-path: Content-Disposition: inline In-Reply-To: List-Id: To: Bart Oldeman Cc: anon permutation , nemesis-lists@icequake.net, linux-msdos@vger.kernel.org --ylS2wUBXLOxYXZFQ Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Sep 15, 2004 at 08:54:17PM +1200, Bart Oldeman wrote: > On Wed, 15 Sep 2004, anon permutation wrote: >=20 > > > > >The other thing is that you can try patching the conditional jump > > >immediately after that comparison that never succeeds: > > >c316:9036 F64408FF test [si+0x8],0xff > > >c316:903a 7408 je 9044 > > > > how do i "patch" this jump? >=20 > in dosdebug type: >=20 > e c316:903a 75 >=20 > that will change the "je" to jne. I had to do something similar for > command keen 4, it was hanging in a very similar way. Are you speaking about during the system features detection (the first screen)? I have a hang there too, and in fact any similar ID/Apogee game which has a screen like that. I haven't any idea what it's sitting there waiting on.... --=20 Ryan Underwood, --ylS2wUBXLOxYXZFQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFBSK18IonHnh+67jkRAtcGAKCBjQanw80H3c29ZuvMGs60P4ovaQCeIT5x D8bfvZHwOO8oXEQx2SdSM5Y= =66LE -----END PGP SIGNATURE----- --ylS2wUBXLOxYXZFQ--