Di Ubuntu 16.04 saya berhasil mendapatkan jejak tumpukan Python di Python 3.5 dengan:
Menginstal python3-dbg
dan python3-dev
:
$ sudo apt install python3-dbg python3-dev
python3-dbg
paket disertai dengan dokumentasi singkat cara menggunakannya di /usr/share/doc/python3-dbg/README.debug
mana saya akan gunakan pada langkah berikutnya.
Menambahkan skrip pembantu GDB yang belum dibongkar /usr/share/doc/python3.5/gdbinit.gz
ke ~/.gdbinit
:
zcat /usr/share/doc/python3.5/gdbinit.gz >> ~/.gdbinit
Sekarang gdb akan dapat menemukan simbol untuk biner Python dan py-bt
berfungsi untuk menampilkan jejak tumpukan Python di gdb:
$ gdb -p 4762
GNU gdb (Ubuntu 7.11.1-0ubuntu1~16.04) 7.11.1
Copyright (C) 2016 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word".
Attaching to process 4762
[New LWP 4852]
[New LWP 4853]
[New LWP 4854]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f38e43deb5d in poll () at ../sysdeps/unix/syscall-template.S:84
84 ../sysdeps/unix/syscall-template.S: No such file or directory.
(gdb) py-bt
Traceback (most recent call first):
File "/usr/bin/indicator-cpufreq", line 80, in <module>
Gtk.main()
(gdb)