When trying to debug a userspace application on a cavium octeon3 board
sometimes I am getting an error:
"Couldn't write debug register: No such process." [not 100% reproducibility]
Even though he 8.3 version source code had include the patch "[MIPS] Use lwpid
from lwp_info instead of inferior_ptid commit
[7974a6050b6e2c44722a533e2d5d9131e7db00ff] ", the issue sometimes still can be
Steps to reproduce:
#gcc loop.c -lpthread
#./a.out 1>/dev/null &
#gdb ./a.out pid[a.out]
Reading symbols from a.out...done.
Attaching to program: /root/a.out, process 507
Couldn't write debug register: No such process.
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