Limine Bare Bones: Difference between revisions
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As one may notice, there is no "entry point" assembly stub, as one is not necessary with the Limine protocol when using a language which can make use of a standard SysV x86 [[Calling Conventions|calling convention]].
Furthermore, we will download the header file
Obviously, this is just a bare bones example, and one should always refer to the [https://github.com/limine-bootloader/limine/blob/trunk/PROTOCOL.md Limine protocol specification] for more details and information.
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In order to build our kernel, we are going to use a Makefile. Since we're going to use
GNU make specific features, we call this file
GNU make will process it.
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===Compiling the kernel===
We can now build our example kernel by running
===Compiling the kernel on macOS===
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''If you are not using macOS, you can skip this section.''
The macOS Xcode toolchain uses Mach-O binaries, and not the ELF binaries required for this Limine-compliant kernel. A solution is to build a [[GCC Cross-Compiler]], or to obtain one from [https://brew.sh homebrew] by installing the
===Creating the image===
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In this example we are going to create a CD-ROM ISO capable of booting on both [[UEFI]] and legacy [[BIOS]] systems.
For this to work, we will need the
These are shell commands. They can also be compiled into a script or Makefile.
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====Creating a hard disk/USB drive image====
In this example, we'll create a [[GPT]] partition table using
This example is more involved and is made up of more steps than creating an ISO image.
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