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 alfiecg.uk
Trigon: exploiting coprocessors for fun and for profit (part 2) | Alfie CG
| | splintercod3.blogspot.com
Weaponizing Mapping Injection with Instrumentation Callback for stealthier process injection
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| | by splinter_code - 16 July 2020 Process Injection is a technique to hide code behind benign and/or system processes. This technique is u...
| | krinkinmu.github.io
AArch64 Exception Levels | Welcome to the Mike's homepage!
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| | I'm continuing my exploration of the AArch64 architecture and this time I will touch on the AArch64 priviledge levels. Note that AArch64 priviledge model is not exactly the same as the previous iterations of ARM. While there are plenty of similarities, and there is a level of backward compatibility, at the same time, there are some differences as well. So do not assume that things covered here will work the same way for all ARMs. Finally, I assume that you're familiar with general GNU Assembler synatax or willing to figure things out as you go. Familiarity with ARM assmebly language will help, though I try to explain all the things I use. As always the code is available on GitHub.
| | cpu.land
The Translator in Your Computer | Putting the "You" in CPU
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| | Curious exactly what happens when you run a program on your computer? Learn how multiprocessing works, what system calls really are, how computers manage memory with hardware interrupts, and how Linux loads executables.
| | www.jmeiners.com
Write your Own Virtual Machine
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| [AI summary] The provided text outlines the development of an LC-3 virtual machine (VM) in C, including the implementation of various instructions, memory operations, and input/output handling. It also discusses an advanced C++ approach using templates and bitwise flags to reduce code duplication and improve efficiency. The text covers topics like instruction decoding, memory addressing, flag handling, and platform-specific input buffering. Additionally, it references contributions from the community and mentions GitHub tags for organizing implementations in different languages.