Re: Fatal exception while changing the memory entries in ARMv7 MMU

2020-07-25 Thread Utkarsh Rai
Your advice worked, but not in the way it was supposed to (or maybe I didn't do it right). I got a fatal exception even when I used the aligned attribute. However, when I allocate memory using posix_memalign() I get the desired result. On Sat, Jul 25, 2020 at 9:45 PM Gedare Bloom wrote: > On Sat

Re: Fatal exception while changing the memory entries in ARMv7 MMU

2020-07-25 Thread Gedare Bloom
On Sat, Jul 25, 2020 at 9:44 AM Utkarsh Rai wrote: > > Hello, > While changing the memory entries for a section in the ARMv7 MMU using > 'arm_cp15_set_translation_table_entries()' I get fatal exception error. On > stepping through the debugger, the exception occurs when invalidating the > data

Fatal exception while changing the memory entries in ARMv7 MMU

2020-07-25 Thread Utkarsh Rai
Hello, While changing the memory entries for a section in the ARMv7 MMU using 'arm_cp15_set_translation_table_entries()' I get fatal exception error. On stepping through the debugger, the exception occurs when invalidating the data TLB entries, using 'arm_cp15_tlb_data_invalidate_entry()'. You can