Daniel Agar f63a7642d6 NuttX debug helper improvements
- use NuttX gdb script for nxthreads and thread backtrace
 - update jlink_gdb_backtrace and jlink_debug_gdb helper targets to use
NuttX gdb script
 - Debug/PX4 fix "perf" divide by zero
 - Debug/PX4 add "dmesg"
2021-12-05 19:18:56 -05:00
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PX4
2021-12-05 19:18:56 -05:00