http://www.bixoft.nl/english/opl_bbbm.htm
http://tachyonsoft.com/inst390m.htm
http://www.simotime.com/simoi370.htm
http://bcs.solano.edu/workarea/kanderso/CIS%2020/Tutorials/David%20Woolbright%27s%20Assembly%20Tutorial.pdf
https://www.mainframes.com/Assembler.html
https://en.wikipedia.org/wiki/IBM_Basic_Assembly_Language_and_successors
https://cbttape.org/~jmorrison/s370asm/html/index.html
Create z/Architecture instruction database
Create z/Architecture instruction sqlite database…based on information here. Also added length based on format.
VSCodium
I’ve been using VS Code for a while but I heard about VSCodium (Free/Libre Open Source Software Binaries of VS Code) a few days ago (Telemetry is disabled)…and have been using it.
Can start on command line by…
codium .
Internet speed upgrade
AT&T upgraded my internet today. See before…today after…
So 93 up/down, was told/expecting 300. The techs iPhone showed 300 he told me it was the device. Speedtest on my phone also showed 93 he then took Gabby’s iPhone and it showed 300.
So I reviewed my network and decided there is no reason it should be limited. I simply rebooted the router and…
Mainframe Assembler book
Z390 Interactive debugger
Trying to learn the Z390 Interactive debugger…based on an email I got from Abe from the google user group, who suggested “EXEC.BAT path/file noloadhigh test”. So from there I got to a starting place of “exec MyStuff/case noloadhigh test noinit”. From there I typed h…for help. From there I believe the PSW or PSW16 command and the offsets in the program.PRN maybe everything I need.
Uploaded a z390 video to YouTube
When I read about all the cool things this emulator could do I went looking for a video of it on YouTube and I was surprised to find nothing. So I created one in the last few days and uploaded it today.
I also copied my case.MLC IBM Assembler program I wrote and used in the video to github.
S/370 Assembler…IFOX00
Just a note for me. The S/370 Assembler.
z390…From Share
Nine years old but still interesting…From Share
Useful IBM Assembler reference books
Keep on your bookshelf…(the Bible)
z/Architecture Principles of Operation
370 POP
Keep by your side
These are little booklets at one time they were cards. They are most useful if you already know the instructions. These are useful in getting back to Assembler. The System 370 reference is the what I used back in the day when writing Assembler.
z/Architecture
System 370 reference