Handy alias to print python-level backtrace

Works even if there is no debuginfo for cpython.

Handy alias to print python-level backtrace
Works even if there is no debuginfo for cpython.
20b896ce · Kirill Smelkov · b85f9271 · 20b896ce
Commit 20b896ce authored Jan 03, 2016 by Kirill Smelkov
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--- a/dot/gdbinit
+++ b/dot/gdbinit
+# print python-level backtrace to program stdout from-under gdb
+define xpybt
+    set $_gstate = PyGILState_Ensure()
+    set $_unused_int  = PyRun_SimpleString("import traceback; traceback.print_stack()")
+    set $_unused_void = PyGILState_Release($_gstate)
+end
+
+# vim: ft=gdb