gdb/testsuite/

	* gdb.base/break-entry.exp: Move the target use_gdb_stub test before
	starting GDB.
	* gdb.base/default.exp: Replace target use_gdb_stub checks by global
	$use_gdb_stub.
	* gdb.base/display.exp: Likewise.
	* gdb.base/ending-run.exp: Likewise.
	* gdb.base/list.exp (test_listsize): Likewise.
	* gdb.base/setshow.exp: Likewise.
	* gdb.base/valgrind-db-attach.exp: Set global use_gdb_stub to 1.
	* lib/gdb.exp (gdb_run_cmd, gdb_start_cmd): Replace target use_gdb_stub
	check by global $use_gdb_stub.
	(gdb_test_multiple): Forbid run, start or attach for !$use_gdb_stub.
	(default_gdb_start): Set global use_gdb_stub from target use_gdb_stub.
	(default_gdb_init): Unset global $use_gdb_stub.
	(gdb_continue_to_end, rerun_to_main): Replace target use_gdb_stub check
	by global $use_gdb_stub.
	* lib/gdbserver-support.exp: Extend comments for set_board_info
	gdb_protocol and gdb,socketport.
	(gdbserver_start_extended): Set global gdbserver_protocol and
	gdbserver_gdbport.  Clear global use_gdb_stub.
	* lib/mi-support.exp (default_mi_gdb_start): Set global use_gdb_stub
	from target use_gdb_stub.
	(mi_run_cmd): Replace target use_gdb_stub check by global $use_gdb_stub.

1 files changed, 3 insertions, 3 deletions

diff --git a/gdb/testsuite/gdb.base/default.exp b/gdb/testsuite/gdb.base/default.exp
index 4b7a8f5..e23ac21 100644
--- a/gdb/testsuite/gdb.base/default.exp
+++ b/gdb/testsuite/gdb.base/default.exp
@@ -39,7 +39,7 @@ gdb_test "append value"  "Missing filename\."
 gdb_test "append binary memory" "Missing filename\." 
 gdb_test "append binary value"  "Missing filename\." 
 
-if ![target_info exists use_gdb_stub] {
+if !$use_gdb_stub {
     setup_xfail "mips-idt-*"
     gdb_test_multiple "attach" "attach" {
 	-re "Argument required .(process-id|program) to attach.*$gdb_prompt $"\
@@ -420,7 +420,7 @@ gdb_test "ptype" "The history is empty." "ptype"
 gdb_test "pwd" "Working directory .*" "pwd"
 
 #test run "r" abbreviation
-if [target_info exists use_gdb_stub] {
+if $use_gdb_stub {
     # Only extended-remote supports "run".
 } elseif [istarget "*-*-vxworks*"] then {
     gdb_test "set args" ".*" "" 
@@ -448,7 +448,7 @@ You must specify a function name to run, and arguments if any"\
 }
 
 #test run
-if [target_info exists use_gdb_stub] {
+if $use_gdb_stub {
     # Only extended-remote supports "run".
 } elseif [istarget "*-*-vxworks*"] then {
     gdb_test "set args" ".*" ""