The usual way to examine data in your program is with the print
command (abbreviated p), or its synonym inspect.
It evaluates and prints the value of an expression of the language your
program is written in (see section Using GDB with Different Languages).
print exp
print /f exp
print
print /f
A more low-level way of examining data is with the x command.
It examines data in memory at a specified address and prints it in a
specified format. See section Examining memory.
If you are interested in information about types, or about how the fields
of a struct
or class
are declared, use the ptype exp
command rather than print. See section Examining the Symbol Table.
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