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authorXander <xander@biltopia.org>2023-08-17 22:08:21 +0200
committerXander <xander@biltopia.org>2023-08-17 22:08:21 +0200
commitd177285a761de33b86fcbde72fd718137bfa6f86 (patch)
tree3a880d6df65418ea591be69cf36fd3da8e679f07 /kernel/memory/paging.sats
parente2d7deb82cd25b47cbccda0c48ab39e17c5c536d (diff)
downloadats-os-d177285a761de33b86fcbde72fd718137bfa6f86.tar.xz
ats-os-d177285a761de33b86fcbde72fd718137bfa6f86.zip
Add valid/unvalid type, replacement of optional
Diffstat (limited to 'kernel/memory/paging.sats')
-rw-r--r--kernel/memory/paging.sats2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/memory/paging.sats b/kernel/memory/paging.sats
index 784f567..477e942 100644
--- a/kernel/memory/paging.sats
+++ b/kernel/memory/paging.sats
@@ -1,6 +1,7 @@
#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)
@@ -31,3 +32,4 @@ 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)