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    I am trying to write a kernel module in C to bring the system in the hypervisor mode. The module is for a router, which is running OpenWrt. The architecture is ARMv7. When I load my module with insmod...
  • GNU Toolchain - Unknown or missing system register (GIC register - Cortex-A53)
    I have started a simple bare-metal project for the Cortex-A53. Now I want to implement interrupt handling, but run into an issue with the toolchain. Want to read out and write into the ICC_x registers...
  • How to trigger a Lisa+ model behaviour through a slave port <signal>?
    Hello, I am developing the model of a block for a virtual platform using Lisa+. I know how to trigger a behaviour through read and write accesses on the PVBus. However I don't know how to do that...
  • Example of calling Java methods through the JNI, in ARM Assembly, on Android
    This document demonstrates how to call the JNI, through a procedure : written with the GNU ARM Assembly syntax, assembled and stored in a ELF shared library, executed by an Android system through...
  • Multicore Platform General Purpose Registers
    Hi, experts Ash Wilding Mark Nicholson , I'm wondering for the multicore ARM architecture, are all CPU cores sharing one set of general purpose registers (X0 - X30) or each CPU core has its separate...