HP gnu source-level debugger 5992-4701 - Manual (Page 329)

Set the GDB working directory.
GDB command
The corresponding GDB command is 'cd'.
Example
(gdb)
-environment-cd /kwikemart/marge/ezannoni/flathead-dev/devo/gdb
^done
(gdb)
The -environment-directory command
Synopsis
-environment-directory pathdir
Add directory pathdir to the beginning of search path for source files.
GDB command
The corresponding GDB command is 'dir'.
Example
(gdb)
-environment-directory /kwikemart/marge/ezannoni/flathead-dev/devo/gdb
^done
(gdb)
The -environment-path command
Synopsis
-environment-path ( pathdir )+
Add directories pathdir to beginning of search path for object files.
GDB command
The corresponding GDB command is 'path'.
Example
(gdb)
-environment-path /kwikemart/marge/ezannoni/flathead-dev/ppc-eabi/gdb
^done
(gdb)
21.6 GDB/MI Data manipulation 329