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(gdb) added short cheatsheet

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scbj
2026-02-05 15:20:55 +01:00
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gdb.md
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@@ -5,6 +5,40 @@
<!--toc:end-->
## cheat sheet (nonexhaustive)
> commands can be shortened
>
> e.g.: `b` for `breakpoint`
| **command** | **description** |
|:----------------------|:--------------------------------------------------|
| `continue` | continue normal execution |
| `break <position>` | set breakpoint |
| `info breakpoint` | list breakpoints |
| `delete <#breakpoint>`| delete breakpoint |
| `step` | execute next instruction, then halt (step in) |
| `next` | execute next instruction (step over) |
| `finish` | execute until the end of the current function (step out) |
| | |
| `backtrace` | show call stack |
| `print[/format]` | show content of variable/memory location/register |
| `x[/format] address` | print memory content at address |
| `list <position>` | show file/lines/symbol in source code window |
| | |
| `tui disable` | disable tui |
| `tui enable` | enable tui |
| `layout <layout>` | select specified layout |
| `layout next/prev` | choose next or previous layout |
| `focus <window>` | focus specified window |
| **position** | **description** |
|:----------------------|:--------------------------------------------------|
| `<symbol-name>` | name of a symbol, e.g. function name |
| `<line>` | line number (in current file) |
| `<file>:<line>` | line number in the specified file |
## reset program
To reset the program one can use the following command