That's different though. OoT was decompiled while this is a reimplementation (since there never was a C source for ALttP to begin with).
Which cites and is modeled on MathOnNapkins's disassembly of the US version: https://www.zeldix.net/t143-disassembly-zelda-docs, https://www.romhacking.net/forum/index.php?topic=13592.0