On Sun, Jul 26, 2020 at 6:04 AM Utkarsh Rai <utkarsh.ra...@gmail.com> wrote: > > Hello, > I was facing issues while changing the memory entries for a section. The > thread can be viewed here. The error is most probably due to the fact that > while I change the memory entry of my desired region it ends up changing the > memory permission of the entire 1Mb section, which causes fatal errors. > To prevent this, I decided to set up translation table entries in small-page > format. Unfortunately, during the static initialization of the translation > table, the qemu hangs up (I am using Xilinx-zynq BSP). On stepping through > the debugger I encounter a segmentation fault. > Can someone please point me in the right direction? This is the final issue > that I have to resolve before I send my patches.
You'll want to narrow down where/when the segfault happens. You might first try to set up TTE in small pages without your changes (on a clean branch) to reduce the number of moving parts. > _______________________________________________ > devel mailing list > devel@rtems.org > http://lists.rtems.org/mailman/listinfo/devel _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel