Debugging with GDB (September 2007)

Chapter 16: XDB to WDB Transition Guide 223

z numb e r r z numb e r r (with -xdb), handle

numb e r print, handle numbe r

noprint

Toggle report ﬂag for signal num-

ber

z numb e r Q z numb e r Q (with -xdb), handle

numb e r noprint

Do not print the new state of the

signal

16.2.10 Miscellaneous commands

Some of the additional XDB and the equivalent WDB commands are discussed b elow:

XDB Command WDB Equivalent Meaning

Return Return Repeat previous command

~ Return Repeat previous command

; No equivalent (one command per

line in command list)

Separate commands in command

list

! cmd line ! cmd line (with -xdb), she

cmd line

Invoke a shell

{cmd list} commands [numbe r] ... end Execute command list (group

commands)

Control-C Control-C Interrupt the program

# [text] # [text] A comment

am am (with -xdb), set height num Activate more (turn on pagina-

tion)

f ["printf-style-

fmt"]

No equivalent Set address printing format

h h Help

M[{t | c} [expr[;

expr...]]]

No equivalent Print object or coreﬁle map