29 lines
604 B
Markdown
29 lines
604 B
Markdown
|
# gdb
|
||
|
|
|
||
|
|
> The GNU Debugger.
|
||
|
|
> More information: <https://www.gnu.org/software/gdb>.
|
||
|
|
|
||
|
|
- Debug an executable:
|
||
|
|
|
||
|
|
`gdb {{executable}}`
|
||
|
|
|
||
|
|
- Attach a process to gdb:
|
||
|
|
|
||
|
|
`gdb -p {{procID}}`
|
||
|
|
|
||
|
|
- Debug with a core file:
|
||
|
|
|
||
|
|
`gdb -c {{core}} {{executable}}`
|
||
|
|
|
||
|
|
- Execute given GDB commands upon start:
|
||
|
|
|
||
|
|
`gdb -ex "{{commands}}" {{executable}}`
|
||
|
|
|
||
|
|
- Start `gdb` and pass arguments to the executable:
|
||
|
|
|
||
|
|
`gdb --args {{executable}} {{argument1}} {{argument2}}`
|
||
|
|
|
||
|
|
- Skip debuginfod and pagination prompts and then print the backtrace:
|
||
|
|
|
||
|
|
`gdb -c {{core}} {{executable}} -iex 'set debuginfod enabled on' -iex 'set pagination off' -ex bt`
|