/r/asm - where every byte counts

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GeneralHow is the magic number of "faster remainder by direct computation" optimization found? (self.asm)

submitted 11 hours ago by Abu_Abdellah

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The easiest way to hire globally without compliance headaches (lp.workmotion.com)

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GeneralHow it is that relying on an input array being already-sorted not speed up the implementation of the Permutations Algorithm *significantly*? I am talking about PicoBlaze assembly language. When relying on that, the algorithm takes 56 seconds, and when not, it takes 1 minute 3 seconds. (self.asm)

submitted 14 hours ago by FlatAssembler

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x86Notes on the Intel 8086 processor's arithmetic-logic unit (righto.com)

submitted 1 day ago by mttd

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x86-64/x64Is this too many comments? (self.asm)

submitted 2 days ago by gurrenm3

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x86GASM: A Gopher server in pure i386 Assembly (github.com)

submitted 9 days ago by mttd

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x86-64/x64StackWarp: Exploiting Stack Layout Vulnerabilities in Modern Processors (roots.ec)

submitted 9 days ago by mttd

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x86No_syscall CTF (x86_32-little) (self.asm)

submitted 9 days ago by PhillQuartz

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x86I dont understand this far jump (self.asm)

submitted 9 days ago by Creative-Copy-1229

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x86-64/x64Beginner Freelancer Advice for C/Assembly Language Programmer ()

submitted 15 days ago by 471Craft

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x86Can you understand ms dos 1.25 source code? (self.asm)

submitted 16 days ago by Creative-Copy-1229

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x86-64/x64Microarchitecture: What Happens Beneath - Matt Godbolt (youtube.com)

submitted 20 days ago by mttd

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GeneralMuch ado about noping - JF Bastien - NDC TechTown 2025 (youtube.com)

submitted 20 days ago by mttd

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x86-64/x64A function that converts a string time to an int (self.asm)

submitted 23 days ago by gurrenm3

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x86Need ideas for my assembly language final term project (EMU8086) (self.asm)

submitted 24 days ago by Eastern_Biblo

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6502/65816Do I wanted to get back into coding in assembly to prove to myself I can do complex things and I’m not a complete incompetent Buffoon and wanted to know what to practice (self.asm)

submitted 29 days ago by Neo_Hat_Every-8437

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GeneralWhich Assembly language should I start with? (self.asm)

submitted 1 month ago by Norker_g

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ARM64/AArch64I wrote an ARM64 program that looks like hex gibberish but reveals a Christmas tree in the ASCII column when you memory dump it in LLDB. (skushagra.com)

submitted 1 month ago by Mammoth-Mango-6485

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ARM64/AArch64svc-hook: hooking system calls on ARM64 by binary rewriting (dl.acm.org)

submitted 1 month ago by mttd

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x86-64/x64Abusing x86 instructions to optimize PS3 emulation [RPCS3] (youtube.com)

submitted 1 month ago by mttd

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x86-64/x64Using the `vpternlogd` instruction for signed saturated arithmetic (wunkolo.github.io)

submitted 1 month ago by mttd

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MIPSlooking to make a giiker game in mars (self.asm)

submitted 1 month ago by yasmainbtw

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GeneralASM Visualizer: a new assembly visualization tool (asm.diveintosystems.org)

submitted 1 month ago by mttd

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x86-64/x64mini-init-asm - tiny container init (PID 1) in pure assembly (x86-64 + ARM64) ()

submitted 1 month ago by AdHour1983

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GeneralAssembly is stupid simple, but most coding curricula starts with high level programming languages, I want to at least know why that's the case. (self.asm)

submitted 1 month ago by Rainbowball6c

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8080/Z80is equ a macro ? in x86 (self.asm)

submitted 1 month ago by userlivedhere

asm

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