Honored Contributorhi.i need some information about builtin Functions,is there any online resources available? And where to find?thank you so much to provide me with a web page link:)
Honored Contributoradded:builtin function of nios 2
Honored ContributorHonored ContributorI am also looking information about builtin functions such as __builtin_rdctl, which seems to me like a wrapper function from assembly makro rdctl to C code. Actualy I wonder if they are defined in a file, I couldn't find the definiton or any related document about it.
Also would it be a problem if I redefine it in my projects?Honored ContributorThey are defined in the C sources for gcc, writing asm macros for them is a SMOP (and understanding the gcc asm statement rules).
