working usermode objdir iteration

1 files changed, 16 insertions, 0 deletions

diff --git a/arch/x86_64/memory.c b/arch/x86_64/memory.c
new file mode 100644
index 0000000..b32d4e7
--- /dev/null
+++ b/arch/x86_64/memory.c
@@ -0,0 +1,16 @@
+#include "memory.h"
+#include "arch/x86_64/page.h"
+#include <stdint.h>
+
+void*
+ko_entry_data(objdir_entry_t *entry)
+{
+    if((intmax_t)entry->data < 0) return (void*)entry->data;
+    return vmem_phys_tovirt(entry->data);
+}
+
+uintptr_t
+ko_data_toentry(uintptr_t vptr)
+{
+    return vmem_ident_tophys((void*)vptr);
+}