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)
Apache/2.4 Server at history.dcs.ed.ac.uk Port 443Name Last modified Size Description
README 2008-10-13 07:29 648
hal001.jpg 2008-10-13 07:29 235K
hal002.jpg 2008-10-13 07:29 185K
hal003.jpg 2008-10-13 07:29 192K
hal004.jpg 2008-10-13 07:29 195K
hal005.jpg 2008-10-13 07:29 181K
hal006.jpg 2008-10-13 07:29 182K
hal007.jpg 2008-10-13 07:29 161K
hal008.jpg 2008-10-13 07:29 195K
hal009.jpg 2008-10-13 07:29 158K
hal010.jpg 2008-10-13 07:30 172K
hal011.jpg 2008-10-13 07:30 169K
hal012.jpg 2008-10-13 07:30 183K
hal013.jpg 2008-10-13 07:30 159K
hal014.jpg 2008-10-13 07:30 153K
hal015.jpg 2008-10-13 07:30 157K
hal016.jpg 2008-10-13 07:30 172K
hal017.jpg 2008-10-13 07:30 187K
hal018.jpg 2008-10-13 07:30 182K
hal019.jpg 2008-10-13 07:30 159K
hal020.jpg 2008-10-13 07:30 172K
hal021.jpg 2008-10-13 07:30 161K
hal022.jpg 2008-10-13 07:30 153K
hal023.jpg 2008-10-13 07:30 166K
hal024.jpg 2008-10-13 07:30 62K
hal75.def 2008-10-13 07:29 1.0K
hal7502.i15 2008-10-13 07:31 34K
hal7502.i15-not-sure-what-version 2008-10-13 07:31 34K
iopack.hal 2008-10-13 07:29 7.4K
porting/ 2008-10-13 07:31 -
sol75 2008-10-13 07:29 1.2K
solo 2008-10-13 07:29 3.4K