Nucleus

diff --git a/include/nucleus/memory.h b/include/nucleus/memory.h
index 1e7f3e0..737176b 100644
--- a/include/nucleus/memory.h
+++ b/include/nucleus/memory.h
@@ -3,6 +3,7 @@
 
 #include <stdint.h>
 #include <stddef.h>
+#include <nucleus/object.h>
 
 #define PAGE_SIZE 0x1000
 
@@ -12,6 +13,7 @@
 typedef uint32_t page_t;
 typedef uint32_t page_table_t;
 typedef uint32_t page_dir_t;
+typedef struct Page Page;
 
 /* Page Table Entry flags */
 enum PTEFlag {
@@ -35,6 +37,8 @@ enum PDEFlag {
 	PDE_ACCESS  = (1 << 5),
 };
 
+extern ObjectType pageType;
+
 /* Flush Translation Lookaside Buffer */
 static inline void
 flush_tlb(uintptr_t addr)
@@ -54,4 +58,6 @@ void cpu_load_paging(void);
 void *kmalloc(size_t size);
 void kfree(void *addr);
 
+Page *find_page(ObjectList *cache, off_t offset);
+
 #endif
diff --git a/memory/page.c b/memory/page.c
new file mode 100644
index 0000000..8dd07d8
--- /dev/null
+++ b/memory/page.c
@@ -0,0 +1,64 @@
+/*
+ * This file implements the Page object.  A Page refers to a page of data in a
+ * file or region of memory.  The offset tracks how far into the file the page
+ * is, and the frame tracks where in physical memory the data is located.
+ */
+
+#include <nucleus/object.h>
+#include <nucleus/memory.h>
+
+/* Structure for a Page in a Cache */
+struct Page {
+	Object obj;
+	off_t offset;
+	page_t frame;
+};
+
+/* Information for find callback */
+struct FindData {
+	off_t offset;
+	Page *result;
+};
+
+static void page_delete(Object *);
+
+/* Page object type */
+ObjectType pageType = {
+	.size = sizeof(Page),
+	.delete = page_delete,
+};
+
+/* Destroy a Page object */
+static void
+page_delete(Object *obj)
+{
+	Page *page = (void *) obj;
+	free_frame(PAGE_ADDR(page->frame));
+}
+
+/* Callback for finding a Page by offset */
+static int
+compare_page_offset(void *object, void *data)
+{
+	Page *page = object;
+	struct FindData *find = data;
+	if (page->offset == find->offset) {
+		find->result = get(page);
+		return 1;
+	}
+	return 0;
+}
+
+/* Find a Page by offset in a cache */
+Page *
+find_page(ObjectList *cache, off_t offset)
+{
+	lock(cache);
+	struct FindData data = {
+		.offset = offset,
+		.result = NULL,
+	};
+	iterate(cache, compare_page_offset, &data);
+	unlock(cache);
+	return data.result;
+}