Squash commits for public release

kernel/include/platform/arm32/vmm/pte.h

@@ -0,0 +1,31 @@
+#ifndef _KERNEL_PLATFORM_ARM32_VMM_PTE_H
+#define _KERNEL_PLATFORM_ARM32_VMM_PTE_H
+
+#include <libkern/c_attrs.h>
+#include <libkern/types.h>
+#include <mem/bits/mmu.h>
+
+typedef uint32_t ptable_entity_t;
+
+struct PACKED page_desc {
+    union {
+        struct {
+            unsigned int xn : 1; // Execute never. Stops execution of page.
+            unsigned int one : 1; // Always one for tables
+            unsigned int b : 1; // cacheable
+            unsigned int c : 1; // Cacheable
+            unsigned int ap1 : 2;
+            unsigned int tex : 3;
+            unsigned int ap2 : 1;
+            unsigned int s : 1;
+            unsigned int ng : 1;
+            unsigned int baddr : 20;
+        };
+        uint32_t data;
+    };
+};
+typedef struct page_desc page_desc_t;
+
+#define PAGE_DESC_FRAME_OFFSET 12
+
+#endif //_KERNEL_PLATFORM_ARM32_VMM_PTE_H