k210-pac
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link error
When I use k210-pac with rustc version 1.57.0-nightly (e1e9319d9 2021-10-14) , a linker error has occurred:
rust-lld: error: /Users/ccccc/project1/target/riscv64gc-unknown-none-elf/debug/deps/libriscv-e250ddc6abcaec40.rlib(riscv.o): cannot link object files with different floating-point ABI
If I switch to use rustc version 1.52.0-nightly (8f349be27 2021-03-08) , everything is ok... I have find the error is cause by dependence riscv.
This was happening with v0.9, might be fixed in 0.10