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LX4180


Hi,

I tried to build eCos for Lexra LX4180 which is a MIPS
R3000-like CPU. It seems to be a good start from building
GNU toolchains and eCos for Toshiba TX39. But I found
that TX39 seems to have instructions that are not in the
standard ISA I instruction set, such as Branch Likely and
ISA III cache instructions. So, is it possible to configure
GCC to generate only standard ISA I instructions?

Thanks.

-- Xavier



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