FUNCTION::PRINT_USYM(3stap)

✨ FUNCTION::PRINT_USYMS ✨

okay bestie, gather round, because this one is from the SystemTap Tapset Reference — it's a little context function called print_usyms and it is so useful when you've got a pile of user-space addresses and you need them to make sense 💖

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🎀 NAME 🎀

function::print_usyms — print out user stack from string, no cap 💅

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🌸 SYNOPSIS 🌸

print_usyms(callers:string)

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🦋 ARGUMENTS 🦋

• callers — a string holding a list of hexadecimal (user) addresses. that's it, that's the whole input 🫶

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✨ DESCRIPTION ✨

so what this does is it does a symbolic lookup on all the addresses sitting in that string you handed it. and here's the vibe: those addresses are assumed to be the result of prior calls to ustack, ucallers, and similar functions. so like, don't just roll up with random hex and expect magic, bestie 😭

it prints one line per address, and each of those lines gives you:

• the address itself
• the name of the function that contains that address
• an estimate of its position within that function — and that little estimate comes courtesy of usymdata

and then? it returns nothing. it's giving "I just print, I don't give back". main character energy, honestly 👑

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💜 SEE ALSO 💜

• tapset::ucontext-symbols(3stap)

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fr fr, if you've ever stared at a wall of hex addresses and felt your soul leave your body — this function is your bestie. it translates the chaos into actual function names. iconic behaviour, periodt 🎀

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SystemTap Tapset Reference, version Ver, dated September 2026 — mwah, love that for us 💖✨ bye bestie, go print some stacks 🦋🌸