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thasso.xyz
| | xcellerator.github.io
8.3 parsecs away

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| | This year, @netspooky announced another round of the Binary Golf Grand Prix. If you missed it last year, the challenge was to create a palindromic binary - you can see the writeup of my entry, BootNoodle, here. This time around, the theme was polyglots, i.e. the challenge was to create a binary (as small as possible - hence the Golf part...) that was simulateously another filetype. The rules were laid out very clearly into 2 categories: first - the smallest file that satisfied all the rules wins; second - rack up points by overlapping more and more filetypes with the bytes of your host binary.
| | www.timdbg.com
6.8 parsecs away

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| | [AI summary] This article provides an introduction to reading x86 assembly language, emphasizing its importance for understanding how programs operate at a fundamental level. It covers the basics of assembly syntax, common instructions, and practical tools for reading and analyzing assembly code. The author explains that while assembly is often viewed as complex, it's actually more approachable than many believe, especially for debugging and reverse engineering tasks. The article also highlights the differences between Intel and AT&T syntax, the structure of assembly instructions, and the role of registers and memory addressing in x86 architecture.
| | www.nayuki.io
3.5 parsecs away

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| | [AI summary] The user has provided a comprehensive overview of the x86 architecture, covering topics such as basic arithmetic operations, control flow with jumps and conditionals, memory addressing modes, the stack and calling conventions, advanced instructions like SSE, virtual memory, and differences between x86-32 and x86-64. The user is likely looking for a summary or clarification of the x86 architecture, possibly for learning purposes or to reinforce their understanding.
| | projectf.io
26.0 parsecs away

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| This RISC-V assembler post begins by examining the RISC-V jump instructions: jal and jalr. Jump instructions are the basis of functions, so we'll then dig into function calls, the RISC-V ABI, calling convention, and how to use the stack.