From 2226f861d20ac90ed2dc31b0f602c63e3f84c818 Mon Sep 17 00:00:00 2001
From: Daniel Jacobowitz <drow@false.org>
Date: Wed, 23 May 2007 12:41:14 +0000
Subject: 	* lib/gdbserver-support.exp (gdbserver_spawn): Only match
 full_buffer. 	(gdbserver_run): Kill any running gdbserver. 	*
 lib/mi-support.exp (mi_gdb_target_load): Likewise.

---
 gdb/testsuite/ChangeLog                 |  6 ++++++
 gdb/testsuite/lib/gdbserver-support.exp | 17 ++++++++++++++++-
 gdb/testsuite/lib/mi-support.exp        |  1 +
 3 files changed, 23 insertions(+), 1 deletion(-)

(limited to 'gdb')

diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog
index 1f0fdd3..3b882ca 100644
--- a/gdb/testsuite/ChangeLog
+++ b/gdb/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-23  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* lib/gdbserver-support.exp (gdbserver_spawn): Only match full_buffer.
+	(gdbserver_run): Kill any running gdbserver.
+	* lib/mi-support.exp (mi_gdb_target_load): Likewise.
+
 2007-05-17  Maciej W. Rozycki  <macro@mips.com>
 
 	* gdb.base/sigbpt.exp: Preset segv_addr.
diff --git a/gdb/testsuite/lib/gdbserver-support.exp b/gdb/testsuite/lib/gdbserver-support.exp
index 0a8b111..4d8f049 100644
--- a/gdb/testsuite/lib/gdbserver-support.exp
+++ b/gdb/testsuite/lib/gdbserver-support.exp
@@ -222,7 +222,7 @@ proc gdbserver_spawn { child_args } {
     # don't need to redirect output.
     expect_background {
 	-i $server_spawn_id
-	-re "." { }
+	full_buffer { }
 	eof {
 	    # The spawn ID is already closed now (but not yet waited for).
 	    wait -i $expect_out(spawn_id)
@@ -236,6 +236,21 @@ proc gdbserver_spawn { child_args } {
 # to it.  Return 0 on success, or non-zero on failure.
 
 proc gdbserver_run { child_args } {
+    # Kill anything running before we try to start gdbserver, in case
+    # we are sharing a serial connection.
+    global gdb_prompt
+    send_gdb "kill\n"
+    gdb_expect 120 {
+	-re "Kill the program being debugged. .y or n. $" {
+	    send_gdb "y\n"
+	    verbose "\t\tKilling previous program being debugged"
+	    exp_continue
+	}
+	-re "$gdb_prompt $" {
+	    # OK.
+	}
+    }
+
     set res [gdbserver_spawn $child_args]
     set protocol [lindex $res 0]
     set gdbport [lindex $res 1]
diff --git a/gdb/testsuite/lib/mi-support.exp b/gdb/testsuite/lib/mi-support.exp
index 6763ff5..c1381a5 100644
--- a/gdb/testsuite/lib/mi-support.exp
+++ b/gdb/testsuite/lib/mi-support.exp
@@ -454,6 +454,7 @@ proc mi_gdb_target_load { } {
     upvar timeout timeout
 
     if { [info procs gdbserver_gdb_load] != "" } {
+	mi_gdb_test "kill" ".*" ""
 	set res [gdbserver_gdb_load]
 	set protocol [lindex $res 0]
 	set gdbport [lindex $res 1]
-- 
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