2019-03-24 19:24:25 +01:00
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; assumptions about the starting envionment
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cpu 8086
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org 0x0000
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_startup:
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mov ax, cs
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2019-03-28 00:07:04 +01:00
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mov ss, ax
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mov sp, 0x0000
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2019-04-01 00:58:19 +02:00
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; <0x0010 is BIOS segment when relocated to HMA
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; so we need a nop sled
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times (0x10 - ($-$$)) nop
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2019-03-23 21:23:17 +01:00
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main:
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2019-04-10 00:38:20 +02:00
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call intr_init
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2019-03-31 22:54:51 +02:00
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2019-04-10 00:38:20 +02:00
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int 3
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2019-03-31 22:54:51 +02:00
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2019-04-10 00:38:20 +02:00
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sti
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2019-03-28 00:07:04 +01:00
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.halt:
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hlt
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jmp .halt
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2019-03-23 21:23:17 +01:00
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2019-03-24 19:24:25 +01:00
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%include "heap.asm"
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%include "intr.asm"
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%include "debug.asm"
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%include "kprintf.asm"
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_reloc_end:
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2019-03-23 21:23:17 +01:00
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align 16
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heap:
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