By default, gdb prints a value according to its data type. Sometimes this is not what you want. For example, you might want to print a number in hex, or a pointer in decimal.

For example, you might want to print a number in hex, or a pointer in decimal. Or you might want to view data in memory at a certain address as a character string or as an instruction. To do these things, Ò€¦ If you omit expr, gdb displays the last value again (from the value history; See section value history). This allows you to conveniently inspect the same value in an alternative format. A more low-level Ò€¦

See section value history). This allows you to conveniently inspect the same value in an alternative format. A more low-level Ò€¦ Gdb prints memory addresses showing the location of stack traces, structure values, pointer values, breakpoints, and so forth, even when it also displays the contents of those addresses. The default is Ò€¦ Output formats (debugging with gdb) by default, gdb prints a value according to its data type. Sometimes this is not what you want. For example, you might want to print a number in hex, or a Ò€¦ The most common example of it is *argv@argc format if specified, allows overriding the output format used by the command. Valid format specifiers are: O - octal x - hexadecimal u - unsigned decimal t - Ò€¦

Output formats (debugging with gdb) by default, gdb prints a value according to its data type. Sometimes this is not what you want. For example, you might want to print a number in hex, or a Ò€¦ The most common example of it is *argv@argc format if specified, allows overriding the output format used by the command. Valid format specifiers are: O - octal x - hexadecimal u - unsigned decimal t - Ò€¦

Valid format specifiers are: O - octal x - hexadecimal u - unsigned decimal t - Ò€¦