here. Call gdb_target_exec before rebooting the target, to make
sure the connection to the target is closed.
(gdb_load): Pass the name of the executable to gdb_target_monitor.
Don't call gdb_file_cmd here; let gdb_target_monitor do it.
* config/gdbserver.exp: Pass the executable being loaded to
gdb_target_monitor. Don't call gdb_file_cmd here; let
gdb_target_monitor do it.
* gdb.disasm/hppa.exp: Don't use exec_output.