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Make GraphicsBitmaps be Region-backed when running in the kernel.

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This is a lot better than having them in kmalloc memory. I'm gonna need
a way to keep track of which process owns which bitmap eventually,
maybe through some sort of resource keying system. We'll see.
This commit is contained in:
Andreas Kling 2019-01-13 00:27:25 +01:00
parent e4cb9b2985
commit becc2c7fa5
7 changed files with 30 additions and 3 deletions
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4
Kernel/i386.cpp
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@ -231,8 +231,10 @@ void exception_14_handler(RegisterDumpWithExceptionCode& regs)
);
#endif
if (current->isRing0())
if (current->isRing0()) {
current->dumpRegions();
HANG;
}
auto response = MM.handle_page_fault(PageFault(regs.exception_code, LinearAddress(faultAddress)));