17 lines
406 B
Nim
17 lines
406 B
Nim
import tty, gdt, irq, serial
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proc kernelMain() {.exportc: "kernel_main"}=
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serial.init()
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serial.write("Booting OS")
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gdt.gdtInstall()
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serial.write("GDT installed")
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terminalInitialize()
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terminalWrite("Hello World!\L")
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terminalWrite("MAX_INT:")
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terminalWrite(high(int))
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terminalWrite("\LMIN_INT:")
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terminalWrite(low(int32)+1)
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for i in 0..22:
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terminalWrite(i)
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terminalWrite('\L')
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