The reason I ask is because I just bought a new LCD that takes approximately 5 seconds t开发者_运维知识库o change between display modes, such as from 1920x1080x32bpp to 1280x800x32bpp.Does a programma
69A8AB13int3 69A8AB14int3 69A8AB15movedi,edi 69A8AB17push开发者_开发技巧ebp 69A8AB18movebp,esp movedi,edidoesn\'t make sense for me,what\'s it for?It\'s a 2 byte NOP instruction. It gets included
I\'m writing a small bootloader for an x86 based PC. The problem is that the CPU is somehow still active after executing these instructions:
I\'ve read that the INT 3 (0xCC) is used for software breakpoints. It is set by (for instance) a debugger by overwriting the actual p开发者_运维知识库rogram code in memory.
I\'m writing in 32-bit x86 assembler, and I\'m not quite sure how to address data that is always in the same relation to the code. Do I have to use EIP to calculate the absolute address, or is there开
Here is my short assem开发者_开发技巧bly program: ; This code has been generated by the 7Basic ; compiler <http://launchpad.net/7basic>
I have the following assembly code (written for NASM on Linux): ; This code has been generated by the 7Basic
I\'m kinda having some issues with linking my assembly. I use NASM for assembly and then I link it with ld. One minor problem is that the GLOBAL directive only works if I define .data section which I
I\'m looking for the fastest way to popcount on large buffer of 512 or more bytes. I can guarantee any required alignment, and the buffer size is always a power of 2. The buffer corresponds to block a
I have the next code: movax,@data movds,ax Why I can not write just like this? mov ds,@data All source: .MODEL small
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