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| author | Xander <xander@biltopia.org> | 2023-08-19 15:04:23 +0200 |
|---|---|---|
| committer | Xander <xander@biltopia.org> | 2023-08-19 15:19:25 +0200 |
| commit | fcf755d4f03f6fba974d11307659e2e96f9696e7 (patch) | |
| tree | a58d9b7b24d6ab4b80f854d6d3905246b37494bd /kernel/memory/frame.dats | |
| parent | d177285a761de33b86fcbde72fd718137bfa6f86 (diff) | |
| download | ats-os-fcf755d4f03f6fba974d11307659e2e96f9696e7.tar.xz ats-os-fcf755d4f03f6fba974d11307659e2e96f9696e7.zip | |
Implemented entry
Diffstat (limited to 'kernel/memory/frame.dats')
| -rw-r--r-- | kernel/memory/frame.dats | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/memory/frame.dats b/kernel/memory/frame.dats index aa02134..867096a 100644 --- a/kernel/memory/frame.dats +++ b/kernel/memory/frame.dats @@ -12,8 +12,10 @@ staload UN = "prelude/SATS/unsafe.sats" implement containing_address(address) = @{ - counter = $UN.cast{size_t}(address) / i2sz(PAGE_SIZE) - } + num = $UN.cast{size_t}(address) / i2sz(PAGE_SIZE) + } + +implement start_address(frame) = sz_to_Ptr0(frame.num * PAGE_SIZE) fn containing_area(area : $BOOT.memory_area_t) :<> frame_t = containing_address(ptr_add<uint8>(area.base_addr,area.length - i2sz(1))) |