 tarfeef101
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c6987a2215
trying to add vm into the memory init so we never do physical allocation. not working rn though, can't run more than a couple tests sequentially without a tlb miss (Accessing NULL)
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6 年之前 |
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tarfeef101
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a4fb607edb
there were a few cases of getppages getting called directly, which caused issues after vm_init is true, as that sets first and last to 0 in ram.c, which is used by stealmem. so those would fail after init. hence the issue. i simply changed those to use alloc_kpages, so now there should be no exceptions. ran one set of tests, but those pass now
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6 年之前 |
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tarfeef101
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ee5567e1fd
got memory management working (no paging). tested. need to do paging, then try cool shit like VM in ram.c for never using physical allocation. i'm probably forgetting something, but that's all i can remember rn
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6 年之前 |
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tarfeef101
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e22dd1c049
tlb now randomly kickes entries, code segments are read only
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6 年之前 |
