MoOS/kernel.cpp at master · Antricks/MoOS · GitHub

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#include"gdt.h"
#include"textio.h"
#include"types.h"
#include"port.h"
#include"memory.h"
#include"interrupts.h"
#include"keyboard.h"
#include"clock.h"
#include"mouse.h"

typedefvoid (*constructor)();
extern"C" constructor start_ctors;
extern"C" constructor end_ctors;
extern"C"voidcallConstructors() {
for(constructor* i = &start_ctors; i != &end_ctors; i++)
 (*i)();
}

extern"C"voidkernelMain(constvoid* multiboot_structure, unsignedint multiboot_magic) {
print("[kernel - kernelMain] initializing GDT... ");
 GlobalDescriptorTable gdt;
puts("done");

print("[kernel - kernelMain] instanciating interrupt manager... ");
 InterruptManager interrupts(&gdt);
puts("done");

print("[kernel - kernelMain] instanciating clock...");
 Clock clock(&interrupts);
puts("done");

print("[kernel - kernelMain] instanciating keyboard handler... ");
 KeyboardDriver keyboard(&interrupts);
puts("done");

print("[kernel - kernelMain] instanciating mouse handler... ");
 MouseDriver mouse(&interrupts);
puts("done");

print("[kernel - kernelMain] activating interrupt manager... ");
 interrupts.activate();
puts("done");

print("\n");
print("WELCOME TO MoOS!\n", 0x0b);
print("Currently, this screen is the only thing I can offer here.\nFeel free to move around your mouse or type something nice... Have fun ;D\n");

while(true) {

 }
}