Short explanation: Using visual studio 2010. sdk 3.60 (also tried 4.75) I wrote an sprx that uses code that requires using libc_stub.a as an additional dependency. Problem is when I include that dependency it freezes the ps3 when I run the sprx. The signature of the file is no issue. If I comment the code and remove libc_stub.a from the dependencies the sprx runs fine. Code uses malloc and f functions (fopen fread fseek and such). I don't suppose anyone else has come across this issue ? Maybe I should look for a version of libc_stub.a from an older or newer sdk ? (have already tried newer versions).