From 6ce34f5e2b403f3a3899cc4c48b957c1804eb99e Mon Sep 17 00:00:00 2001 From: Philipp Oppermann Date: Sun, 15 Nov 2015 02:28:15 +0100 Subject: [PATCH] Add introduction --- posts/DRAFT-allocating-frames.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/posts/DRAFT-allocating-frames.md b/posts/DRAFT-allocating-frames.md index 6c3dda6c..e1e180c5 100644 --- a/posts/DRAFT-allocating-frames.md +++ b/posts/DRAFT-allocating-frames.md @@ -3,7 +3,7 @@ layout: post title: 'Allocating Frames' --- -TODO +In this post we create an allocator that provides free physical frames for a future paging module. To get the required information about available and used memory we use the Multiboot information structure. Additionally, we improve the `panic` handler to print the corresponding message and source line. ## Preparation We still have a really tiny stack of 64 bytes, which won't suffice for this post. So we will increase it to 4096 (one page) in `boot.asm`: