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The "-ffixed-r15" option doesn't work well for gcc4. Since we
don't use gp for small data with option "-G0", we can use gp
as global data pointer. This allows compiler to use r15. It
is necessary for gcc4 to work properly.
Signed-off-by: Thomas Chou <[email protected]>
Signed-off-by: Scott McNutt <[email protected]>
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Global interrupt should be disabled from the beginning.
Signed-off-by: Thomas Chou <[email protected]>
Signed-off-by: Scott McNutt <[email protected]>
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Signed-off-by: Scott McNutt <[email protected]>
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Signed-off-by: Peter Tyser <[email protected]>
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