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book.hacktricks.xyz | ||
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mcyoung.xyz
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| | | | | [AI summary] The article provides an in-depth exploration of computer architecture and assembly language, focusing on the RISC-V Instruction Set Architecture (ISA). It covers fundamental concepts such as machine words, registers, and the role of assembly language as a human-readable representation of machine instructions. The text explains how programs are structured using instructions, labels, and directives, and categorizes instructions into arithmetic, memory, control flow, and miscellaneous types. It also delves into the calling convention, which defines how functions are called and how data is passed between them, and highlights the importance of maintaining the call stack illusion. The article further discusses the practical implications of these conce... | |
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www.c64os.com
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| | | | | [AI summary] The provided text is a detailed technical documentation on the 6502 microprocessor, focusing on its instruction set, addressing modes, and memory operations. It includes information on various assembly instructions, their opcodes, addressing modes, and effects on the processor flags. The document also mentions the C64 OS project and its development, along with some promotional content for the platform. | |
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krinkinmu.github.io
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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. | |
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www.alexedwards.net
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