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Enter to V86, perform BIOS Interrupt and return back to PM https://forum.osdev.org/viewtopic.php?f=1&t=33390 |
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Author: | nullplan [ Mon Dec 24, 2018 2:56 pm ] |
Post subject: | Re: Enter to V86, perform BIOS Interrupt and return back to |
That means you need to set up a TSS in your GDT code, so the CPU can do the stack switch when calling OS code. |
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