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  • Sean Anderson's avatar
    fs: Add semihosting filesystem · f676b451
    Sean Anderson authored and Tom Rini's avatar Tom Rini committed
    
    
    This adds a filesystem which is backed by the host's filesystem. It is
    modeled off of sandboxfs, which has very similar aims. Semihosting
    doesn't support listing directories (except with SYS_SYSTEM), so neither
    do we. it's possible to optimize a bit for the common case of reading a
    whole file by omitting a call to smh_seek, but this is left as a future
    optimization.
    
    Signed-off-by: default avatarSean Anderson <sean.anderson@seco.com>
    f676b451