How to learn about unknown instructions in my x86 code

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Mikey12
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PostPosted: Thu Nov 28, 2024 22:30    Post subject: How to learn about unknown instructions in my x86 code Reply with quote
Hello,

I'm revisiting X86. I had several books on X86 a few years ago.

At work, there appeared to be X86 instructions that weren't in those books. And, I couldn't work with that code. I couldn't reconize the instructions. (I don't even remember the instructions.) How can I prevent this from happening in the future?

Basically, what are some books that I should have to prevent this from happening in the future?

Thank you,
Michael
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kernel-panic69
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PostPosted: Thu Nov 28, 2024 22:36    Post subject: Reply with quote
Out of curiosity, what does this have to do with DD-WRT or DD-WRT development?
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Mikey12
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PostPosted: Fri Nov 29, 2024 0:54    Post subject: Reply with quote
Nothing, I just saw x86 mentioned in this forum and thought I'd ask a x86 question.

Michael
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kernel-panic69
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PostPosted: Fri Nov 29, 2024 2:00    Post subject: Reply with quote
And obviously didn't read anything in the Forum Rules and Guidelines English.
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