Glen, I have extracted the information I need from the manuals: mnemonics, opcodes, assembled instruction formats.
But the I/O instructions (CIO, TIOB, XIO) have an unusual format, and there were no source code examples. So you have a copy of the macros you mentioned? Would you be willing to share these macros? I'd like to use them to determine the operand formats used in source code. Thanks in advance, Abe Kornelis. ========== glen herrmannsfeldt schreef op 21-5-2015 om 21:36: > The detail on the instructions are in: > > httt://www.bitsavers.org/pdf/ibm/360/funcChar/A26-5847-3_360-20_funChar_Apr67.pdf > > The HRTBP360 program that IBM still distributes, I am told, with HASP, > uses macros for the 360/20 specific instructions. (It was written > to assembler with OS/360 or OS/VS2 assemblers.) > > The macros seem to still work with new assemblers. > > -- glen > > >
