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Make GDB Python Pretty Printers loadable after spawning GDB, avoiding required rust-gdb #111962

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Merged
merged 1 commit into from
Jun 6, 2023
Merged

Make GDB Python Pretty Printers loadable after spawning GDB, avoiding required rust-gdb #111962

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13 changes: 12 additions & 1 deletion src/etc/gdb_load_rust_pretty_printers.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,14 @@
# Add this folder to the python sys path; GDB Python-interpreter will now find modules in this path
import sys
from os import path
self_dir = path.dirname(path.realpath(__file__))
sys.path.append(self_dir)

import gdb
import gdb_lookup
gdb_lookup.register_printers(gdb.current_objfile())

# current_objfile can be none; even with `gdb foo-app`; sourcing this file after gdb init now works
try:
gdb_lookup.register_printers(gdb.current_objfile())
except Exception:
gdb_lookup.register_printers(gdb.selected_inferior().progspace)