mirror of
https://github.com/Ed94/bare_x86.git
synced 2024-09-20 05:07:34 -07:00
61 lines
917 B
ArmAsm
61 lines
917 B
ArmAsm
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; Hello world.
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; x86
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; 16-bit - Real Mode, V86 Mode
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%include "AAL.x86.S"
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; 16-Bit Mode
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[BITS 16]
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; The ORG directive specifies the starting address of a segment
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[ORG Mem_BootSector_Start]
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start :
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textmode_ClearScreen:
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; Params
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mov AH, Video_SetMode
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mov AL, VideoMode_Text_40x25
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; Call Interrupt
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int VideoService
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teletype_HelloWorld :
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mov BH, 0x0 ; Make sure the Active page is the first
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mov AH, Video_TeleType
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mov AL, 'H'
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int VideoService
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mov AL, 'e'
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int VideoService
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mov AL, 'l'
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int VideoService
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mov AL, 'l'
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int VideoService
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mov AL, 'l'
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int VideoService
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mov AL, 'o'
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int VideoService
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mov AL, ' '
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int VideoService
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mov AL, 'W'
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int VideoService
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mov AL, 'o'
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int VideoService
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mov AL, 'r'
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int VideoService
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mov AL, 'l'
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int VideoService
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mov AL, 'd'
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int VideoService
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hang :
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jmp short hang
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; Byte pad 512 bytes (zeroed)
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times 510-$+start db 0
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; Master Boot Record signature
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db 0x55
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db 0xAA
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