Transcription of GDB Cheat Sheet
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Example: air traffic controller
GDB Cheat Sheet
Running# gdb <program> [core dump]Start GDB (with optional core dump).# gdb --args <program> < > Start GDB and pass arguments# gdb --pid <pid>Start GDB and attach to args < >Set arguments to pass to program to be the program to be the running <where>Set a new <breakpoint#>Remove a all <breakpoint#>Enable a disabled <breakpoint#>Disable a <where>Set a new <watchpoint#>Like breakpoints.<where>function_nameBreak/watch the named the line number in the cur-rent source :line_numberBreak/watch the line number in the named source <where> if <condition>Break/watch at the given location if the condition is may be almost any C ex-pression that evaluate to true or <breakpoint#> <condition>Set/change the condition of an existing break- or the stackbacktracewhereShow call fullwhere fullShow call stack, also print the local va-riables in each <frame#>Select the stack frame to operate to next instruction (source line), di-ving into to next instruction (source line) but don t dive into until the current function normal and memoryprint/format <what>Print content of va
Integer, print as octal. s Try to treat as C string. t Integer, print as binary (t = „two“). u Integer, unsigned decimal. x Integer, print as hexadecimal. <what> expression Almost any C expression, including function calls (must be prefixed with a cast to tell GDB the return value type). file_name::variable_name Content of the variable ...
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