• For a same virtual address, does the secure EL1/0 and non-secure EL1/0 see the same physical address?
    Hello. From the ARMV8A TRM, there is only single TTBR0_EL1 and single TTRB1_EL1, and they all can be accessed by secure EL1/0 and non-secure EL1/0. For a same virtual address, does the secure EL1...
  • For a same virtual address, does the secure EL1/0 and non-secure EL1/0 see the same physical address?
    Hello. From the ARMV8A TRM, there is only single TTBR0_EL1 and single TTRB1_EL1, and they all can be accessed by secure EL1/0 and non-secure EL1/0. For a same virtual address, does the secure EL1...
  • Parameter Passing in Fixed Memory Locations
    Why is memory reserved for parameters which are actually passed in registers? Isn't that a waste of DATA space?
  • Parameter Passing in Fixed Memory Locations
    Why is memory reserved for parameters which are actually passed in registers? Isn't that a waste of DATA space?
  • RVCT: Define to register (RO, WO) at the same location
    Hi When defining to (or more) registers at the same address the linker return error (memory overlap). How to solve this ? Ex: // Read only volatile union { U32 REG; struct { U32 MIS : 1;...