edstrom@elmer.hsc.ucalgary.ca (John Edstrom) (01/15/91)
I am trying to write a device driver in assemnler. There is an instruction called 'os9' which generates a trap. I can't find anything in my documentaion that explains what the valid arguments to the trap are and what information needs to be in which registers for each arguement. Can somebody either send me a table of such information if they have it or let me know where I can find it in the documents (standard Professional OS-9 operating manuals, vol I & II). Thanks in advance. John Edstrom | edstrom@elmer.hsc.ucalgary.ca -- RM 2104, HSc Building, Div. Neuroscience U. Calgary School of Medicine, 3330 Hospital Drive NW Calgary, Alberta T2N 3Y4 (403) 220 4493 (wk)