ladybird/Kernel/Module.h

#pragma once

#include <AK/String.h>
#include <AK/Vector.h>
#include <Kernel/KBuffer.h>

typedef void* (*ModuleInitPtr)();
typedef void* (*ModuleFiniPtr)();

struct Module {
    String name;
    Vector<KBuffer> sections;

    ModuleInitPtr module_init { nullptr };
    ModuleFiniPtr module_fini { nullptr };
};
Kernel: Implement very simple kernel module loading It's now possible to load a .o file into the kernel via a syscall. The kernel will perform all the necessary ELF relocations, and then call the "module_init" symbol in the loaded module. 2019-11-28 20:59:11 +01:00			`#pragma once`

			`#include <AK/String.h>`
			`#include <AK/Vector.h>`
			`#include <Kernel/KBuffer.h>`

Kernel: Implement basic module unloading :^) Kernel modules can now be unloaded via a syscall. They get a chance to run some code of course. Before deallocating them, we call their "module_fini" symbol. 2019-11-28 21:07:22 +01:00			`typedef void* (*ModuleInitPtr)();`
			`typedef void* (*ModuleFiniPtr)();`

Kernel: Implement very simple kernel module loading It's now possible to load a .o file into the kernel via a syscall. The kernel will perform all the necessary ELF relocations, and then call the "module_init" symbol in the loaded module. 2019-11-28 20:59:11 +01:00			`struct Module {`
			`String name;`
			`Vector<KBuffer> sections;`

Kernel: Implement basic module unloading :^) Kernel modules can now be unloaded via a syscall. They get a chance to run some code of course. Before deallocating them, we call their "module_fini" symbol. 2019-11-28 21:07:22 +01:00			`ModuleInitPtr module_init { nullptr };`
			`ModuleFiniPtr module_fini { nullptr };`
			`};`