Add paging
diff --git a/src/srcmap.txt b/src/srcmap.txt
new file mode 100644
index 0000000..c9219a7
--- /dev/null
+++ b/src/srcmap.txt
@@ -0,0 +1,17 @@
++------------+
+| Source map |
++------------+
+
+
+Source File Description
+----------------------------------------------------------------
+io.c low level memory management stuff, io utils
+log.c logging, panics, assert, etc
+vga.c vga drivers
+timer.c sets up interrupt timer
+descriptor_tables.c sets up IDT and GDT
+paging.c sets up paging
+pic.c IRQ handler
+interrupts.c ISR handler
+boot.s calls kmain
+main.c entry point