[OSy] kalisto 0.8.8 vs -fno-optimize-sibling-calls

Adam Hraska smudloadam at gmail.com
Wed Feb 23 12:36:34 CET 2011


Dobry den,

> detaily viz
> https://d3s.mff.cuni.cz/pipermail/osy/2007-October/000857.html

chyba nie je sposobena ani sibling call optimization,
ani variadickymi fciami, ale nedodrzanim ABI. Detaily:

https://d3s.mff.cuni.cz/pipermail/osy/2010-November/001847.html

V skratke: volania C-ckovych fcii v head.S treba podla
ABI obalit takto:

addiu sp, -16
jal wrapped_xyz
nop
addiu sp, +16


S pozdravom

Adam Hraska




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