yeah baby! like all the cool kids out there, i got myself a del.icio.us account just minutes ago. and an account at putfwd dot com where i can save some files.
there are just some things i can’t afford to lose again. bookmarks, files and everything.
to do more cool stuffs with ptrace(), elf sorcery is in order. or so i think. i’ve done some basic experiments (1 ,2, 3) with the elf abi some time ago, but that couldn’t prepare me for the things i wish to do recently. so today, i’ll be continuing my elf adventures by learning how the got (global offset table) and plt (procedure linkage table) mechanisms work.
see:
“global offset table and procedure linkage table” - the elf specification
i made a simple program so i can follow this paper too.
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