- Assembly GDB Print String - Stack Overflow
Sample db "This is a sample string",0 In GDB I type "p Sample" (without quotes) and it spits out 0x73696854 I want the actual String to print out So I tried "printf "%s", Sample" (again, without quotes) and it spits out "Cannot access memory at address 0x73696854 " Short version: How do I print a string in GDB?
- Output Formats (Debugging with GDB) - sourceware. org
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 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, specify an output format when you print a value
- GDB Command Reference - x command - VisualGDB
Compatibility with VisualGDB You can use the x command normally using the GDB Session window in Visual Studio See also Expression evaluating commands , display , print , set print address , set print array-indexes , set print array , set print elements , set print frame-arguments , undisplay ,
- Debugging with GDB - Output Formats - GNU
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 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, specify an output format when you print a value
- c - Display value found at given address gdb - Stack Overflow
The second argument is $0x8049988, which is presumably the address of a string If you want to print the contents of the address as a string, you can do that with x s:
- Debugging with GDB - Examining Data
If GDB is printing a large array, it stops printing after it has printed the number of elements set by the set print elements command This limit also applies to the display of strings
- GDB Command Reference - print command
Format If specified, allows overriding the output format used by the command Valid format specifiers are: o - octal x - hexadecimal u - unsigned decimal t - binary f - floating point a - address c - char s - string Examples We will demonstrate the print command using a basic C++ program that prints its own command-line arguments:
|