CPI for ARM V-7

Hi All, I could understand the difference in ARM V-7 processor differences between A/R/M. But does the clock cycle per instruction value for the various series of processors (A/R/M) remains the same or...
How to make ARM core hung

Hello All/ARM, I would like to know if there is any way of process to hang a specific core for certain duration of time? Either from Kernel/User space? Also i have trying to understand if that is possible...
Shared libraries and PLT using GCC toolchain

Hi all, I am trying to understand how shared libraries and PLT works. As per my current understanding linking a shared library should output code that calls a function (function from the shared library...
How to Design secure boot on ARM based SoC?

I have started working on TI's ARM based Soc and wanted to know how to design secure boot ? Is implementation of Secure boot is part of first stage boot-loader Rom boot loader ? I have gone through the...
Arm v7 SP in secure and non secure mode : shared or not ?

Hello, Mode have their own stack on this chip, but it's not clear to me whether , let say secure supervisor and non secure supervisor share a common stack or they need their own one ? (same for all...