From 718b2eead913b30ea594ec71de05b62b4cb9eac5 Mon Sep 17 00:00:00 2001
From: Erin <erin@hashbang.sh>
Date: Mon, 5 Jun 2017 11:17:34 -0500
Subject: [PATCH] kernel_main: some additional logging/testing stuff

---
 src/lib.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lib.rs b/src/lib.rs
index 0bd9d73..57b4010 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -63,10 +63,14 @@ pub extern fn kernel_main(multiboot_info_pointer: usize) {
         kernel_start as usize, kernel_end as usize, multiboot_start,
         multiboot_end, memory_map_tag.memory_areas());
 
+    println!("multiboot start: {:#x}, multiboot end: {:#x}",
+        multiboot_start, multiboot_end);
     memory::remap_kernel(&mut frame_allocator, boot_info);
 
     println!("-- remap_kernel finished! --");
 
+    info!("{:?}", frame_allocator.alloc_frame());
+
     loop {}
 }