> The DejaGnu routine "riscv_get_arch" fails to infer the correct
> architecture string when GCC is built for RV32EC. This causes invalid
> architecture string to be produced by "add_options_for_riscv_v":
> xgcc: error: '-march=rv32cv': first ISA subset must be 'e', 'i' or 'g'
>
> Fix by adding
The DejaGnu routine "riscv_get_arch" fails to infer the correct
architecture string when GCC is built for RV32EC. This causes invalid
architecture string to be produced by "add_options_for_riscv_v":
xgcc: error: '-march=rv32cv': first ISA subset must be 'e', 'i' or 'g'
Fix by adding the E base