* config/mips/idtl.mt: Use tm-idtl.h instead of tm-mips.h. * config/mipos/tm-idt.h, config/mips/tm-idtl.h: New files; use different BREAKPOINT value for IDT.
(mips-idt-ecoff*): Added trailing '*'. * config/mips/idtl.mt: New file; like idt.mt, but little endian.