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lesson 4, manipulating the stack

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Carlos Fenollosa 2014-10-05 12:06:14 +02:00
parent c75b10d6bd
commit f1dab708b1
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4
04-bootsector-stack/boot_sect_stack.asm
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@ -1,7 +1,7 @@
mov ah, 0x0e mov ah, 0x0e ; tty mode
mov bp, 0x8000 ; this is an address far away from 0x7c00 so that we don't get overwritten mov bp, 0x8000 ; this is an address far away from 0x7c00 so that we don't get overwritten
mov sp, bp mov sp, bp ; if the stack is empty then sp points to bp
push 'A' push 'A'
push 'B' push 'B'