On 19 Dec 2023 06:13, Jaydeep Patil wrote: > Mike Frysinger writes: > > what host environment are you implementing ? none of the syscalls you've defined match what have long been in the riscv libgloss port. those are the only ones i'd really expect at this point to be wired up. > > The semi-hosting calls generated by newlib (--specs=semihost.specs option) and picolibc libraries. what specification are you implementing ? newlib is an implementation, not a specification. -mike