Andreas Geißler schrieb:
Hi, I'm trying to port gcc for my own target system. I want to avoid the compilation of libc, therefore i use -nodefaultlibs for compiling. But if I want to still use memmov/memset/memcpy where do i have describe them? A define expand memmov does not seem to be sufficient. Tanks in advance. Best regards, Andreas
You could supply implementations in an own library or put them in libgcc. Usage of memmov depends on MOVE_RATIO, similar for the other mem insn.
