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Rev 1875 Rev 1878
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/** Switch to userspace. */
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/** Switch to userspace. */
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void userspace(uspace_arg_t *kernel_uarg)
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void userspace(uspace_arg_t *kernel_uarg)
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{
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{
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    switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,
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    switch_to_userspace((uintptr_t) kernel_uarg->uspace_entry,
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        ((uintptr_t) kernel_uarg->uspace_stack) + STACK_SIZE
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        ((uintptr_t) kernel_uarg->uspace_stack) + STACK_SIZE
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        - (ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT) + STACK_BIAS),
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        - (ALIGN_UP(STACK_ITEM_SIZE, STACK_ALIGNMENT) + STACK_BIAS + STACK_WINDOW_SAVE_AREA_SIZE),
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        (uintptr_t) kernel_uarg->uspace_uarg);
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        (uintptr_t) kernel_uarg->uspace_uarg);
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    for (;;)
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    for (;;)
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        ;
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        ;
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    /* not reached */
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    /* not reached */