Hi,
Is there any guide to learn how to target GCC to a custom target for
current version 9.2?
I've found some resources for 4.9 version but things seem changed. I've
tried copying other architectures just to be able to build something but
i can not understand how many files i need to change.
If i follow the GCC Internals manual here:
https://gcc.gnu.org/onlinedocs/gccint/Back-End.html
I get an error that it can not compute suffixes.
If i follow the guide here :
https://gcc.gnu.org/simtest-howto.html
I get another error saying :
configure: error: *** unknown target vector CustomTarget_elf32_be_vec
I am reading the internals for understanding how things work and how a
custom target can be created. Is there anything i am missing?
Thanks in advance.
