UMPS3-OBJDUMP(1)

📦
version 3.0.5 · 2 versions
  • 3.0.5 · debian bookworm, debian trixie, ubuntu noble, ubuntu resolute, ubuntu stonking (latest)
  • 3.0.4 · ubuntu jammy
, in debian bookworm, debian trixie, ubuntu noble, ubuntu resolute, ubuntu stonking

💅 UMPS3-OBJDUMP 💅

okay bestie, so there's this whole manual page for the umps3-objdump utility, and I'm about to give you the full tour, no skips, no cap. This is the General Commands Manual entry, so pull up a chair 🪑✨

✨ NAME ✨

umps3-objdump — the umps3-objdump object file analysis utility 🧚

🌸 SYNOPSIS 🌸

umps3-objdump [OPTIONS] FILE

like. that's the whole vibe. options first, then the file. periodt 💖

🦋 DESCRIPTION 🦋

The command-line umps3-objdump utility is literally there to analyze object files that were created by the umps3-elf2umps utility. it's giving forensic scientist but for your binaries 🔍

This utility does the exact same jobs as mipsel-linux-gnu-objdump (or mips-linux-gnu-objdump, either one), which ships inside the cross-platform development tool set. so it's the same energy, different target 👑

umps3-objdump is the one you reach for when you're analyzing .core, .rom, and .aout object files — whereas mipsel-linux-gnu-objdump is the one for ELF-formatted object files. different files, different queens, both iconic 💅

The output from umps3-objdump gets directed to stdout. that's where it goes. that's it. that's the destination 🌈

🎀 OPTIONS 🎀

  • -h — Optional flag to show the .aout program header, if present. (if it's not there, bestie, there's nothing to show 🙈)
  • -d — Optional flag to “disassemble” and display the .text area in FILE. This is an “assembly” dump of the code, so it's gonna contain load and branch delay slots — which means it differs from the machine language version of that same code. just so you know what you're looking at, iykyk ✨
  • -x — Optional flag to produce a complete little-endian format hexadecimal word dump of FILE. Zero-filled blocks get skipped and marked with asterisks. And here's the cute part: the output will appear identical no matter whether FILE is little-endian or big-endian. consistent queen 💖
  • -b — Optional flag to produce a complete byte dump of FILE. Zero-filled blocks get skipped and marked with asterisks. BUT — unlike with the -x flag, the endian-format of the output depends on the endianness of FILE; i.e. if FILE is big-endian then the output will be big-endian. it matches, okay?? it's a whole mirror moment 🪞
  • -a — Flag to perform all of the above optional operations. the overachiever. the main character. we love her 👑

💜 FILES 💜

FILE is the .core, .rom, or .aout object file to be analyzed. that's your victim, your subject, your star 🌟

🌷 AUTHOR 🌷

Mauro Morsiani

Contributors can be listed on GitHub. so many icons contributing to the cause 🫶

💀 BUGS 💀

Report issues on GitHub: https://github.com/virtualsquare/umps3

no shade, just bug reports. if something's broken, tell the GitHub, not the group chat 😭

🌈 SEE ALSO 🌈

Full documentation at: https://github.com/virtualsquare/umps3

Project wiki: https://wiki.virtualsquare.org/#!umps/umps.md

go read those too, bestie, it's a whole universe ⭐

2004, Mauro Morsiani

and that's the whole page, fr fr 🎀 this was the UMPS3-OBJDUMP(1) manual, dated December 2022, and if you ever need to dump, disassemble, or vibe-check an object file, you know exactly where to go. slay, stay curious, and always read your man pages 💖✨🦋

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