I am writing small kernel for the 8086 processor (Working in BC3.1, on Windows XP as host operating system). Kernel is multithreaded, so I have problems when I use printf or cout for debugging (somewh
What does lea 0x4(%esp),%ecx mean in开发者_如何转开发 at&t assembly? What really is 0x4(%esp)?It\'s %esp + 0x4.
In linux kernel in the implementation of spinlocks, e.g. http://lxr.linux.no/#linux+v2.6.18/include/asm-i386/semaphore.h#L97
I am trying to learn assembly language and I need clarification on something.Please correct me if I am wrong on any of this since I don\'t know much about assembly.
I must patch an arm executable in my Pocke开发者_StackOverflow中文版t PC. I am dissassembling the ARM executable with IDA Pro. But I can not edit binary. As you know Ollydbg let us to edit binary / a
I was reading this document: http://www.fadden.com/techmisc/hdc/lesson11.htm In it he stated: Problem is, we don\'t know how long
My code is simple as below.I f开发者_StackOverflowound rmb and wmb for read and write,but found no general one.lwsync is available on PowerPC,but what is the replacement for x86?Thanks in advance.
I\'m currently trying to write a disassembler. I found the following list of opcodes and their meanings, so i decided to parse it at runtime:
I have found these few lines of assembly in ollydbg: MOV ECX,DWORD PTR DS:[xxxxxxxx] ; xxxxxxxx is an address
How do I compile assembly code in a separate file? If my function is of the type \"void __fastcall foo(unsigned long long, unsigned long long, unsigned long long, unsigned long long&, unsigned lo
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