diff options
Diffstat (limited to 'kernel/memory/paging.sats')
-rw-r--r-- | kernel/memory/paging.sats | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/kernel/memory/paging.sats b/kernel/memory/paging.sats deleted file mode 100644 index 477e942..0000000 --- a/kernel/memory/paging.sats +++ /dev/null @@ -1,35 +0,0 @@ -#define ENTRY_COUNT 512 - -staload "./frame.sats" -staload "lib/SATS/valid.sats" - -abstype paddr_type(l:addr) = ptr(l) -typedef paddr(l:addr) = paddr_type(l) - -abstype vaddr_type(l:addr) = ptr(l) -typedef vaddr(l:addr) = vaddr_type(l) - -abst@ype entry_type = uint64 -typedef entry_t = entry_type - -typedef page_t = @{ - num = size_t -} - -datatype entry_flag = - | PRESENT - | WRITABLE - | USER_ACCESSIBLE - | WRITE_THROUGH - | NO_CACHE - | ACCESSED - | DIRTY - | HUGE_PAGE - | GLOBAL - | NO_EXECUTE - -fn is_unused(entry_t) : bool -fn set_unused(&entry_t) : void - -fn flag_contains(entry_t,entry_flag) : bool -fn test() : [b : bool] valid(int,b) |