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The goal-to-hal/s translator specification. [for space shuttle
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Stanten, S. F. Flanders, J. H. |
| Copyright Year | 1973 |
| Description | The specification sets forth a technical framework within which to deal with the transfer of specific GOAL features to HAL/S. Key technical features of the translator are described which communicate with the data bank, handle repeat statements, and deal with software interrupts. GOAL programs, databank information, and GOAL system subroutines are integrated into one GOAL in HAL/S. This output is fully compatible HAL/S source ready for insertion into the HAL/S compiler. The Translator uses a PASS1 to establish all the global data needed for the HAL/S output program. Individual GOAL statements are translated in PASS2. The specification document makes extensive use of flowcharts to specify exactly how each variation of each GOAL statement is to be translated. The specification also deals with definitions and assumptions, executive support structure and implementation. An appendix, entitled GOAL-to-HAL Mapping, provides examples of translated GOAL statements. |
| File Size | 4504712 |
| Page Count | 173 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19740013725 |
| Archival Resource Key | ark:/13960/t1fj77c3j |
| Language | English |
| Publisher Date | 1973-12-15 |
| Access Restriction | Open |
| Subject Keyword | Checkout Space Shuttles Airborne/spaceborne Computers Translators Ground Support Equipment Flow Charts Programming Languages Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
