On Fri, 28 Jul 2000, daniel sheltraw wrote:
> /lib/libvga.so: undefined reference to `rthal'
> collect2: ld returned 1 exit status
My guess is that libvga contains cli() sti() instructions, or some other
interrupt code. Therefore it includes kernel headers. They contain references
to rthal. But rthal structure is only in the kernel.
Now the question is whether you want libvga to be able to disable interrupt
completely (but probably not), so better just define cli() and sti() to be a
no-op there. Or invent some locking mechanism. May be you can use LXRT to
achive what you want.
Best regards,
--
Tomek
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