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 * to context structure.
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 * to context structure.
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 *
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 *
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 * Note that call to context_restore() will return at the same
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 * Note that call to context_restore() will return at the same
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 * address as the corresponding call to context_save().
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 * address as the corresponding call to context_save().
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 *
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 *
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 * This MUST be a macro, gcc -O0 does not inline functions even
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 * if they are marked inline and context_save_arch must be called
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 * from level <= that when context_restore is called.
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 *
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 * @param c Context structure.
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 * @param c Context structure.
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 *
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 *
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 * @return context_save() returns 1, context_restore() returns 0.
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 * @return context_save() returns 1, context_restore() returns 0.
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 */
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 */
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static inline int context_save(context_t *c)
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{
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    return context_save_arch(c);
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#define context_save(c)   context_save_arch(c)
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}
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/** Restore register context.
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/** Restore register context.
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 *
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 *
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 * Restore previously saved register context (including stack pointers)
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 * Restore previously saved register context (including stack pointers)
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 * from context structure.
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 * from context structure.