I'm starting to learn x86 assembly and was trying to make a simple HEX-dump utility that take input from stdin and write it back to as hex values to stdout. But every time i try to assemble NASM tell me that I have 3 errors first one is undefined symbol.which is this lineand bl, F0h which i cant see what's wrong in it.
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KMG
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1Numbers have to start with a digit, otherwise the assembler thinks it's a symbol. Use `0F0h`. – Jester Sep 16 '20 at 18:11
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@jester ohh, it worked now thank's alot – KMG Sep 16 '20 at 18:14