Article View: comp.windows.ms.programmer
Article #397Re: Trouble using INT's from Windows-program
From: Richard Hancock
Date: Wed, 15 Apr 1992 10:20
Date: Wed, 15 Apr 1992 10:20
12 lines
1050 bytes
1050 bytes
/ hpopd:comp.windows.ms.programmer / richardh@hpopd.pwd.hp.com (Richard Hancock) / 5:27 pm Apr 14, 1992 / / hpopd:comp.windows.ms.programmer / san@cup.portal.com (Steven Arthur Nelson) / 2:24 am Apr 10, 1992 / >>Tell your friend to try using DPMI service 0x300 to simulate a >>real mode interrupt. All memory addresses passed between real >>and protected modes should be allocated using GlobalDosAlloc. > >Isn't it sufficient to use GlobalDosAlloc? Surely Windows will >reflect the interrupt to real mode (via DPMI)? Please ignore my stupidity - I'd forgotten the additional complication of needing to pass a segment address in DS.
Technical Details
Message-ID:
<266570027@hpopd.pwd.hp.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!usc!sdd.hp.com!hpscdc!hplextra!otter.hpl.hp.com!hpopd!richardhReferences:
<4764@krafla.rhi.hi.is>Show Full Headers
Complete Article Headers
From: richardh@hpopd.pwd.hp.com (Richard Hancock) Date: Wed, 15 Apr 1992 10:20:37 GMT Subject: Re: Trouble using INT's from Windows-program Message-ID: <266570027@hpopd.pwd.hp.com> Organization: The Duffer of St. George Path: arc1-ca.pugleaf.net!sparky!uunet!usc!sdd.hp.com!hpscdc!hplextra!otter.hpl.hp.com!hpopd!richardh Newsgroups: comp.windows.ms.programmer References: <4764@krafla.rhi.hi.is> Lines: 12