• Sam Ravnborg's avatar
    sparc: unify ptrace.h · f3ec38d5
    Sam Ravnborg authored
    The two ptrace.h implementations are very alike but
    the small differences required two set of ifdef/else/endif pairs.
    
    The definition of reg_window32 could have been shared but
    that would have required several updates in sparc32 code as
    all printk formatting for example assume it is longs.
    
    sparc_stackf looked like anohter candidate to share if the 32
    bit was renamed to sparc_stackf32.
    But it contains two pointers in the sparc32 version which would
    have been 64 bit in the sparc64 version so it was non-trivial.
    Using a set of accessor macros could do the trick if pursued later.
    
    The sparc64 specific definitions are not protected by
    ifdef - as it should not be required to do so.
    Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    f3ec38d5
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