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nullprogram.com | ||
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cardaci.xyz
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| | | | | A subtlety of the ptrace system call can be used to prevent a program from being debugged on macOS. | |
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kuterdinel.com
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| | | | | I demonstrate how you can write a simple JIT (Just In Time) compiler for x86 in about 1000 lines of C code. | |
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coredumped.dev
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| | | | | In this post, we are going to take a deep dive into pointer tagging, where metadata is encoded into a word-sized pointer. Doing so allows us to keep a compact representation that can be passed around in machine registers. This is very common in implementing dynamic programming languages, but can really be used anywhere that additional runtime information is needed about a pointer. We will look at a handful of different ways these pointers can be encoded and see how the compiler can optimize them for diff... | |
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boxbase.org
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| | | I came up with an idea when studying type theory. I am a vehement proponent of dynamic typing but there are several ideas that require me to explore into type theory so I am studying it. | ||
