I\'m writing a program that parses all tasks running on linux, starting from init_task for each task i read it\'s task_struct structure which allows me to get it\'s PID, State, Oncpu..
I do not understand the offset calcualted for the branch 开发者_如何学Pythoninstructions (b and bl at addresses 0x00011004 and 0x00011010) related to the disassembled code listed below. I\'m wondering
Why do embedded platform developers continuosly attempt to remove usage C++ exceptions from their SDKs?
I\'ve r开发者_开发知识库ecently started getting into low level stuff and looking into bootloaders and operating systems etc...
What does: ORRS R1, R3 do? Is it just R1 |= R3, possibly setting the N- or Z flags? This might b开发者_C百科e blatantly obvious, but I haven\'t found any documentation that describes the ORR mnemon
Is there a way to retrieve the ARM processo开发者_StackOverflowr version programmatically? I\'m trying to send it to Google Analytics. I\'ve been told it\'s in the /proc/cpuinfo folder but I\'m unsure
I have a structure defined in h files and some elements of that structure are in compile time flag. The file is compiled using arm-gcc with -Otime flag. When I run it , it is giving Segmentation Fault
i\'m having a very strange situation. Every time I try to compile my arm project (LPC2378, codesourcery arm-none-eabi-gcc-4.5.1) I am left with the same error whilst linking
I am reading ARM assembly book by JR Gibson, chapter 5. In explanation to integer ADD and SUB instructions the table is given for flag updation after calculation of result.
I\'ve been slowly picking things up with assembly. I am working on a Canon Rebel T1i, here is a small snippet of a code flow chart that I am trying to understand. To my knowledge, I believe the c开发者
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