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If it run

arm-none-eabi-gdb -tui myProject.elf

This returns

 TUI mode is not supported

If I run it without the -tui flag and try to call lay or layout in gdb it does not recognize the command, however if I run normal gdb not the arm-none-eabi-gdb layout works but of course I get an error about unknown architechture "ARM"

So, is there a way to step through my C code using GDB and have a more visually appealing experience? Aside from using an IDE

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  • \$\begingroup\$ There are multiple frontends you can use with GDB, such as DDD or Insight or ... Did you try any of these? Why don't you want to use a decent IDE? \$\endgroup\$ Apr 7 at 5:41
  • \$\begingroup\$ A lot more info is needed. Where you downloaded this program or with what package it came with, or did you build it yourself and which version it is. Is it a Windows or Linux program? \$\endgroup\$
    – Justme
    Apr 7 at 6:09

1 Answer 1

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The TUI feature is optional upon building GDB. So it probably depends who compiled your arm-none-eabi-gdb.

There is a configuration option --enable-tui that needs to be set in order to build GDB with TUI.
It is mentioned in the GDB documentation.

If you didn't and don't want to build GDB yourself, you could ask your provider about the feature.

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