diff --git a/posts/2015-08-18-multiboot-kernel.md b/posts/2015-08-18-multiboot-kernel.md index a55e0f88..f4cfe43d 100644 --- a/posts/2015-08-18-multiboot-kernel.md +++ b/posts/2015-08-18-multiboot-kernel.md @@ -1,7 +1,7 @@ --- layout: post title: 'A minimal x86 kernel' -redirect_from: '/rust-os/2015/08/18/multiboot-kernel/' +redirect_from: '/2015/08/18/multiboot-kernel/' --- This post explains how to create a minimal x86 operating system kernel. In fact, it will just boot and print `OK` to the screen. The following blog posts we will extend it using the [Rust] programming language. diff --git a/posts/2015-08-25-entering-longmode.md b/posts/2015-08-25-entering-longmode.md index 8b7c58eb..86d7d08d 100644 --- a/posts/2015-08-25-entering-longmode.md +++ b/posts/2015-08-25-entering-longmode.md @@ -1,7 +1,7 @@ --- layout: post title: 'Entering Long Mode' -redirect_from: "/rust-os/2015/08/25/entering-longmode/" +redirect_from: "/2015/08/25/entering-longmode/" updated: 2015-10-29 00:00:00 +0000 --- In the [previous post] we created a minimal multiboot kernel. It just prints `OK` and hangs. The goal is to extend it and call 64-bit [Rust] code. But the CPU is currently in [protected mode] and allows only 32-bit instructions and up to 4GiB memory. So we need to setup _Paging_ and switch to the 64-bit [long mode] first. diff --git a/posts/2015-09-02-setup-rust.md b/posts/2015-09-02-setup-rust.md index e3d6f649..318fb993 100644 --- a/posts/2015-09-02-setup-rust.md +++ b/posts/2015-09-02-setup-rust.md @@ -1,7 +1,7 @@ --- layout: post title: 'Setup Rust' -redirect_from: "/rust-os/2015/09/02/setup-rust/" +redirect_from: "/2015/09/02/setup-rust/" --- In the previous posts we created a [minimal Multiboot kernel][multiboot post] and [switched to Long Mode][long mode post]. Now we can finally switch to [Rust] code. Rust is a high-level language without runtime. It allows us to not link the standard library and write bare metal code. Unfortunately the setup is not quite hassle-free yet. diff --git a/posts/2015-10-23-printing-to-screen.md b/posts/2015-10-23-printing-to-screen.md index 4b0359ec..90c7d8af 100644 --- a/posts/2015-10-23-printing-to-screen.md +++ b/posts/2015-10-23-printing-to-screen.md @@ -1,7 +1,7 @@ --- layout: post title: 'Printing to Screen' -redirect_from: "/rust-os/2015/10/23/printing-to-screen/" +redirect_from: "/2015/10/23/printing-to-screen/" --- In the [previous post] we switched from assembly to [Rust], a systems programming language that provides great safety. But so far we are using unsafe features like [raw pointers] whenever we want to print to screen. In this post we will create a Rust module that provides a safe and easy-to-use interface for the VGA text buffer. It will support Rust's [formatting macros], too.