berger@datacube (04/02/86)
So when will people be able to escape the 1 Meg address limitation of MS-Dos and Microsoft C on the IBM PC/AT? Yes I know you can use bank switching techniques. But that continues the brain damaged traditions of the IBM PC in general. I want to port code from other systems that need a large linear address space to talk to frame buffers and other large arrays of special memory. MS-Dos does not let you easily generate 24 bit addresses with the already architecturally crippled 80286. Microsoft C's concept of pointers does not allow a pointer to memory greater than 1 Meg. So now I have to go thru a large detour just to get things to work... When is IBM and Microsoft going to get it toghether and at least simulate a real computer with a large address space? In Frustration, Bob Berger Datacube Inc. 4 Dearborn Rd. Peabody, Ma 01960 617-535-6644 {ihnp4,pyrcorp}!datacube!berger mit-eddie!mirror!datacube!berger