These are scans of a 'work-in-progress' port of HAL70 into HAL75. (HAL70 is the Interdata-70 code generator; HAL75 is for the ICL 7502 RJE/Editing station). With a fix to one line, it does actually compile but without any test files or a predef file, we have no real way of testing it. We do not have an emulator for the ICL7502 nor any documentation (although there may still exist some documentation in other peoples' archives such as UMIST, or ICL) This was almost certainly later ported to run on the Interdata hosts, followed by conversion to HAL which would run on the 7502 itself. (Although we need to check with Hamish to confirm that)
Name Last modified Size Description
porting/ 2008-10-13 07:31 - README 2008-10-13 07:29 648 hal75.def 2008-10-13 07:29 1.0K sol75 2008-10-13 07:29 1.2K solo 2008-10-13 07:29 3.4K iopack.hal 2008-10-13 07:29 7.4K hal7502.i15 2008-10-13 07:31 34K hal7502.i15-not-sure..> 2008-10-13 07:31 34K hal024.jpg 2008-10-13 07:30 62K hal022.jpg 2008-10-13 07:30 153K hal014.jpg 2008-10-13 07:30 153K hal015.jpg 2008-10-13 07:30 157K hal009.jpg 2008-10-13 07:29 158K hal013.jpg 2008-10-13 07:30 159K hal019.jpg 2008-10-13 07:30 159K hal007.jpg 2008-10-13 07:29 161K hal021.jpg 2008-10-13 07:30 161K hal023.jpg 2008-10-13 07:30 166K hal011.jpg 2008-10-13 07:30 169K hal016.jpg 2008-10-13 07:30 172K hal010.jpg 2008-10-13 07:30 172K hal020.jpg 2008-10-13 07:30 172K hal005.jpg 2008-10-13 07:29 181K hal018.jpg 2008-10-13 07:30 182K hal006.jpg 2008-10-13 07:29 182K hal012.jpg 2008-10-13 07:30 183K hal002.jpg 2008-10-13 07:29 185K hal017.jpg 2008-10-13 07:30 187K hal003.jpg 2008-10-13 07:29 192K hal004.jpg 2008-10-13 07:29 195K hal008.jpg 2008-10-13 07:29 195K hal001.jpg 2008-10-13 07:29 235K