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Removed pagetable hack

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Erin 2023-07-22 01:06:41 +02:00
parent ec7053a289
commit afbf6dd2e4
1 changed files with 0 additions and 28 deletions
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28
hbvm/src/vm/mem/mod.rs
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@ -36,34 +36,6 @@ impl Drop for Memory {
}
impl Memory {
// HACK: Just for allocation testing, will be removed when proper memory interfaces
// implemented.
pub fn insert_test_page(&mut self) {
unsafe {
let mut entry = PtEntry::new(
{
let layout = alloc::alloc::Layout::from_size_align_unchecked(4096, 4096);
let ptr = alloc::alloc::alloc_zeroed(layout);
if ptr.is_null() {
alloc::alloc::handle_alloc_error(layout);
}
core::ptr::write_bytes(ptr, 69, 10);
ptr.cast()
},
Permission::Write,
);
for _ in 0..4 {
let mut pt = Box::<PageTable>::default();
pt.table[0] = entry;
entry = PtEntry::new(Box::into_raw(pt) as _, Permission::Node);
}
(*self.root_pt).table[0] = entry;
}
}
/// Maps host's memory into VM's memory
///
/// # Safety