Niels Horn's Blog

Random thoughts, tips & tricks about Slackware-Linux, Lego and Star Wars

Archive for the ‘Qemu’ Category

Packages for ARMedslack

No, I did not abandon ARMedslack, the official port of Slackware to the ARM architecture… It was simply a matter of lack of time (or a question of priorities, depending of your point of view).
But this weekend I finally found some time to setup a clean build environment based on the stable ARMedslack 13.1 version.
The [...]

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Benchmarking with nbench

Since I was doing some tests with Slackware running on different platforms (Slack/390, Slack/390x, ArmedSlack on Qemu, etc.) I wanted to compare the performance of the different setups.
I used a (quite old) utility called nbench that was originally written in 1995 but still is a simple way to compare how processors perform, emulated or real. [...]

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Emulating a mainframe on ArmedSlack

In preparation for a future project, I built Hercules on ArmedSlack, running in Qemu. The idea was to test the concept of running the mainframe emulator on the Arm processor.
The result was quite usable, at least for the older mainframe operating systems like MVS.
Here are some screenshots:
Starting Hercules on ArmedSlack:

The 3270 terminal connecting to the [...]

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Older Slackware versions (VI)

Last October I wrote some posts about installing older Slackware versions on VMware. I have since sort of abandoned VMware for several reasons:

It might be free for personal use, but it is not Open software
It is a hassle to keep it functioning with every kernel change
The latest versions need PAM, which can be installed on [...]

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