ptos/amd64+hal: Add page unmap interface

Signed-off-by: Chloe M <chloe@mensia.org>
2026-07-11 05:18:36 -04:00
parent 770ffe39ac
commit e03a6d0e91
2 changed files with 39 additions and 0 deletions
@@ -52,4 +52,16 @@ PT_STATUS HalMmuMapPage(
    MMU_PAGESIZE PageSize
 );

+/*
+ * Unmap a single page of memory
+ *
+ * @Vas:            Virtual address space to unmap within
+ * @VirtualBase:    Virtual address to unmap
+ * @PageSize:       Page size to unmap
+ */
+PT_STATUS HalMmuUnmapPage(
+    MMU_VAS *Vas, UPTR VirtualBase,
+    MMU_PAGESIZE PageSize
+);
+
 #endif  /* !_HAL_MMU_H_ */