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Ensuring the relocatability of programs in the operational system dos yes
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Chesalin, A. S. Orlov, I. G. Novoseltsev, S. K. |
| Copyright Year | 1979 |
| Description | Specific modifications in the Disk Operational System Unified Series to insure the relocatability of programs stored permanently in the core image library is described. A self-relocating method for loading programs into the working memory with re-editing all the programs recorded in the core image library is presented. The modified linkage editor can be included in a relocation dictionary containing data about each address constant at the assembly stage at the request of the programmer. The relocation dictionary increases the dimension of the RL-phase in comparison with the dimension of this same phase when edited by the standard method, making possible the creation of multiphase program complexes. Generation and use of the modified system using Assembly language is described. An example of the use of the system is given, and limitations of the use of the relocatable programs in the modified system are outlined. |
| File Size | 607441 |
| Page Count | 14 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19810014195 |
| Archival Resource Key | ark:/13960/t7gr1qg4x |
| Language | English |
| Publisher Date | 1979-10-01 |
| Access Restriction | Open |
| Subject Keyword | Computer Programming And Software File Maintenance Computers Editing Routines Computers Assembly Language Assembler Routines Subroutine Libraries Computers Disk Operating System Dos Computer Systems Performance Information Retrieval Multiprogramming Multiprocessing Computers Computer Programs Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |