I am looking at x86 asm and I wanna try to read it and identify a bug in my cpp code and OPTIMIZE. But the asm has a lot of overhead from address calculating instructions. And I can\'t seem to find a
I have an executable that I am trying to patch. The e开发者_JAVA技巧xecutable is storing strings using XOR encryption. I used XORSearch to find the string im looking for. It returned:
I\'m trying to re-implement old-as-behemoth kernel intercept (described at this Phrack issue). The code to replac开发者_运维技巧e 32-bit function call is like:
is there any way to write 16-bit MS-DOS programs using a Windows environment? I mean, without using a DOSBox + for instance Turbo Assembler and TurboC.
Im trying to write a small function to have GDB asses what a ASM command does, given 2 variables: initial value and end value.
I\'m looking to copy some elements of an array to another one in Assembly. Both arrays are accessed via pointers which are stored in registers. So, edx would be pointing to one array and eax would poi
Im actually learning assembly and I went with Gas, but the problem is: 1) I only know Intel syntax and I saw in a page Gas with intel syntax is not very good optimized in some cases. Is this correct
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
When looking at an elf executable produced by gcc on a Linux/i386 system, it seems that it alwas places a halt instruction (0xf4) after the call to “main” and before the “nop” padding, such as thi
Why does printf(\"hello world\") ends 开发者_Python百科up using more CPU instructions in the assembled code (not considering the standard library used) than cout << \"hello world\"?
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