• Switching from AARCH64 to AARCH32
    Hi, We are trying to switch from AARCh64 to AARCH32 using the following command. sudo su cd /root schroot  -c armhf-trusty But it says command not found. We are using munimal version of AARCH64 from linaro...
  • Juno MMU setup
    Hi, I was trying to change my MMU setup from 39bit address space to 40bit address space in Juno. Previously I was successfully able to map 39bit address space by setting T0SZ=25 and using L1 level...
  • Enabling MMU in EL-2
    Hello, I'm developing a Baremetal application running on ARM Cortex A35 (ARMv8). I have succeeded to enable the Caches and MMU in EL-1. My questions are: 1. Can I enable the MMU and invalidate...
  • Check your context if glCreateShader returns 0 and GL_INVALID_OPERATION
    I passed half a day hunting weird bugs on Android's Native Activity. The one I'll talk about here is if glCreateShader suddenly returns 0 and glError sends you back 0x502 (GL_INVALID_OPERATION - 1282...
  • aarch64 MMU: inconsistency in ARMv8 ARM?
    Hello, I try to reconfigure the MMU of an existing project. I try to do this by building upon an example of ARMv8 ARM. The example is the one in section K7.1.2, fig. K7-11, page 7293. I find the information...