Tagged: virtualization

How to Enable 64bit Mode on x86

In the previous set of articles we have worked our way through configuring a vCPU and getting it to run in 32bit mode with paging enabled. In this article we will take it a...

16/32/64 Bit Assembly Programs

Ok so before we move on and jump into writing and running 64 bit programs (because all programs today are 64bit these days no? j.k.) let’s have a look how to compile a simple...

Fanuc offers free trial of CNC virtualization platform

Fanuc America, a leading automation solutions provider, is offering a free trial version of CNC Guide – Fanuc’s PC-based virtualization platform for control design, training and part programming. To assist machine tool operators and...

How to Emulate CPUID in a KVM VM

For most workloads it will be necessary to determine characteristics of CPU on which they are run. Most processors have some way of querying capabilities. x86 CPU uses CPUID instruction. Read the full story...

Segmentation and Paging in x86

As x86 CPU starts running in real mode which you probably don’t want to use and will either want to switch to 32bit mode with paging enabled or 64 bit mode (aka long mode)...

Intro to Jupiter Notebooks

“Notebooks” are web applications that run on the browser which basically give you, the user, an interface to a virtual machine that runs an out-of-the-box environment. They are based on the Jupyter Notebook project — an...