15.4 Cycling through the panes

Use the commands

la next

and

la prev

to move from one pane to another without specifying a window name. If you specify la next repeatedly, the order the debugger uses is:

•Source (src)

•Disassembly (asm)

•Source/Disassembly (split)

•Source/Register

•Disassembly/Register

If you invoked the gdb command with the -xdboption as well as the -tuioption, you can also use the following commands:

td

Toggle between Source and Disassembly/Register panes.

td

Toggle split-screen mode.

15.5 Changing pane focus

The command pane always has keyboard focus, so that you can enter debugger commands. If there is only one other pane (Source or Disassembly), the other pane has the logical focus, so that you can scroll within that pane by using the arrow keys or the Page Up and Page Down keys (on some keyboards these are Prev and Next).

NOTE: In the command pane, the scrolling behavior only works for an `hpterm' and not for an `xterm' or `dtterm'.

If you are in split-screen mode, you may want to change the logical focus of the pane. To do so, use the command focus

{win_name prev next}

where win name can be src, asm, regs, or cmd.

Remember, if you change the focus to a pane other than the command pane, you need to use focus cmd to switch back to the command pane to enter or scroll through commands.

For example, with the sequence of commands just issued, you are in split-screen mode with the focus in the Source pane.

The pane with logical focus has a border constructed from "" and "-".

A pane that does not have logical focus has a border constructed from ":"vand ".":

248 The HP-UX Terminal User Interface