Stack segments for Aarch64

Greetings,

I'm trying get some memory info on an Aarch64 for a coredump. The aarch64 gdb produces this output for info proc mappings

          Start Addr           End Addr       Size     Offset objfile
        0x557ead9000       0x5582dee000  0x4315000        0x0 /usr/bin/myproc
        0x5582dfe000       0x5582f0a000   0x10c000  0x4315000 /usr/bin/myproc
        0x5582f0a000       0x5582f24000    0x1a000  0x4421000 /usr/bin/myproc

I'm missing at least two things here compared to the x64 output:


  *
No read/write permissions
  *
Stack segments are not shown.

Any ideas on how to make these two things visible on Aarch64?

Regards