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z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

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dbx: gotoi<br />

gotoi subcommand for dbx: Change the program counter address<br />

Format<br />

gotoi address<br />

Description<br />

The gotoi subcommand changes the program counter address to the address<br />

specified by the address argument.<br />

Usage Note<br />

The gotoi subcommand can be run only while the dbx debug program is running.<br />

Example<br />

To change the program counter address to address 0X100002B4, enter:<br />

gotoi 0x100002b4<br />

Related Information<br />

The goto subcommand.<br />

help subcommand for dbx: Display a subcommand synopsis<br />

Format<br />

help [subcommand] [topic]<br />

Description<br />

The help subcommand displays a synopsis of common dbx subcommands.<br />

Usage Note<br />

The help subcommand can be run only while the dbx debug program is running.<br />

Examples<br />

To obtain a synopsis of common dbx subcommands, enter one of the following:<br />

help<br />

help subcommand<br />

help topic<br />

The help subcommand with no arguments lists available dbx subcommands and<br />

topics.<br />

help subcommand, where subcommand is one of the dbx subcommands, displays<br />

a synopsis and brief description of the subcommand. help topic—where topic is<br />

execution, expression, files, machine, scope, usage, or variables—displays a<br />

synopsis and brief description of the topic.<br />

history subcommand for dbx: Display commands in a history list<br />

Format<br />

history<br />

Usage Note<br />

The history subcommand displays the commands in the history list. As each<br />

command is entered, it is appended to the history list. A mechanism for history<br />

substitution is provided through the exclamation (!) operator. The allowable forms<br />

are !! for a previous command, !n for the nth command, and !string for the previous<br />

command that starts with string. The number of commands retained and displayed<br />

is controlled by the dbx internal variable $historywindow.<br />

200 z/<strong>OS</strong> <strong>V1R9.0</strong> <strong>UNIX</strong> <strong>System</strong> <strong>Services</strong> <strong>Command</strong> Reference

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