I am trying to compile this OS with nasm on a 64-bit OS X computer. However, the assembler is giving me errors that seem to be coming from the fact that it doesn\'t realize that this code is 64-bit in
I am porting inline assembler that use SSE commands to intrinsics. It takes much work to f开发者_如何学JAVAind appropriate intrinsic for assembler instruction. Somewhere on the Internet I saw a Python
This is actually a 2 part question: For people who want to squeeze every clock cycle, people talk about pipelines, cache locality, et开发者_开发百科c.
I have writen this little experiement bootstrap that has a getline and print_string \"functions\". The boot stuff is taken from MikeOS tutorial but the rest I have writen myself. I compile this with N
I\'m trying to use CPUID, but there are some strings attached.According to sandpile.org\'s CPUID page, CPUID standard functions 0000_0004h and up will only work if the MISC_ENABLE.LCMV flag is set to
Hi I am stuck on my assignment, which requires me to write a c program which reads in an input file such as this:
I want to anti-debug and write a function like following code to call API debug \"IsDebuggerPresent\" to check:
I can\'t seem to grasp the concept on these stuff, even with the help of Google and a textbook in my hand.
So, some background: I\'m using a memory scanner called cheat engine to get real-time values for game stats (e.g. hp, mana, exp) in a non open-source video game that I\'m trying to make a bot for.
I\'ve been playing with assembly for a while and looking at some code. in which AL is first set to 0x84 then cmp AL, 0x30 is used.
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