On Mon, 6 Jan 2020 at 06:57, Yu <17671260...@163.com> wrote: > > Hello, > > I have some questions about developing my own compiler plugin. I tried to > develop it using > riscv-gnu-toolchain(https://github.com/riscv/riscv-gnu-toolchain), but it > couldn't find following header files.
Which header files? All of them? You've just shown a block of code, without telling us the errors. This question probably belongs on the gcc-help mailing list anyway.