(gdb) p *array@10 is there a gdb command that can tell you its length, e.g A handy shortcut to typing something like (gdb) p sizeof (array)/sizeof (int. Informations disassemble disassemble <where> disassemble the current function or given location Info args print the arguments to the function of the current stack frame To print lines from a source file, use the list command (abbreviated l)
By default, ten lines are printed There are several ways to specify what part of the file you want to print See location specifications, for the full list. $4 = 30 vector size = 3 vector capacity = 4 element type = int * (gdb) c continuing (gdb) quit notice the native gdb print p results in an cryptic display while the pvector routine from the gdb script provided a human decipherable display of your data. Examining the stack backtrace display the current call stack (can be used after a runtime error, eg
By default, gdb prints ten source lines with any of these forms of the list command You can change this using set listsize: If you edit your program while it is being run in gdb, open another terminal, recompile your program, and restart it in gdb by typing run (args) Gdb will load the new version of the program while maintaining all of your previous breakpoints.
WATCH
