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AArch64 virtual memory #189

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SamTebbs33 opened this issue Jul 14, 2020 · 2 comments
Open

AArch64 virtual memory #189

SamTebbs33 opened this issue Jul 14, 2020 · 2 comments
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arch: aarch64 Affects the aarch64 port enhancement New feature or request
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@SamTebbs33
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We'll need virtual memory support so that the kernel can be mapped to the upper GiB of memory, like in x86.

@SamTebbs33 SamTebbs33 added enhancement New feature or request arch: aarch64 Affects the aarch64 port labels Jul 14, 2020
@markfirmware
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I have a first implementation working. I ended up there when I discovered that alignment faults could not be suppressed without turning on the mmu.

@SamTebbs33
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I have a first implementation working. I ended up there when I discovered that alignment faults could not be suppressed without turning on the mmu.

Nice, we welcome contribution for this :) You can take a look at the structure of the VMM and x86 paging for information on how it should integrate with the rest of the system.

@DrDeano DrDeano added this to the v0.4 milestone Feb 25, 2021
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Labels
arch: aarch64 Affects the aarch64 port enhancement New feature or request
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