[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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