• J
    kgdb, powerpc: arch specific powerpc kgdb support · 17ce452f
    Jason Wessel 提交于
    This patch removes the old kgdb reminants from ARCH=powerpc and
    implements the new style arch specific stub for the common kgdb core
    interface.
    
    It is possible to have xmon and kgdb in the same kernel, but you
    cannot use both at the same time because there is only one set of
    debug hooks.
    
    The arch specific kgdb implementation saves the previous state of the
    debug hooks and restores them if you unconfigure the kgdb I/O driver.
    Kgdb should have no impact on a kernel that has no kgdb I/O driver
    configured.
    Signed-off-by: NJason Wessel <jason.wessel@windriver.com>
    17ce452f
Kconfig 20.1 KB