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GDB provides two mechanisms for automatically loading extensions
when a new object file is read (for example, due to the file
command, or because the inferior has loaded a shared library):
objfile-gdb.ext and the .debug_gdb_scripts
section of modern file formats like ELF.
| • objfile-gdb.ext file: | The objfile-gdb.ext file | |
| • .debug_gdb_scripts section: | The .debug_gdb_scripts section
| |
| • Which flavor to choose?: |
The auto-loading feature is useful for supplying application-specific debugging commands and features.
Auto-loading can be enabled or disabled, and the list of auto-loaded scripts can be printed. See the ‘auto-loading’ section of each extension language for more information. For GDB command files see Auto-loading sequences. For Python files see Python Auto-loading.
Note that loading of this script file also requires accordingly configured
auto-load safe-path (see Auto-loading safe path).