[PATCH 10/16] push last_sent_step into struct remote_state

[Tom Tromey <tromey at redhat dot com>]

This moves the global last_sent_step into remote_state.

	* remote.c (struct remote_state) <last_sent_step>:
	New field.
	(last_sent_step): Remove.
	(remote_resume, remote_wait_as): Update.
---
 gdb/remote.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/gdb/remote.c b/gdb/remote.c
index 19767bc..1c5b27d 100644
--- a/gdb/remote.c
+++ b/gdb/remote.c
@@ -392,6 +392,8 @@ struct remote_state
   char *last_program_signals_packet;
 
   enum gdb_signal last_sent_signal;
+
+  int last_sent_step;
 };
 
 /* Private data that we'll store in (struct thread_info)->private.  */
@@ -4912,8 +4914,6 @@ remote_vcont_resume (ptid_t ptid, int step, enum gdb_signal siggnal)
 
 /* Tell the remote machine to resume.  */
 
-static int last_sent_step;
-
 static void
 remote_resume (struct target_ops *ops,
 	       ptid_t ptid, int step, enum gdb_signal siggnal)
@@ -4931,7 +4931,7 @@ remote_resume (struct target_ops *ops,
     remote_notif_process (&notif_client_stop);
 
   rs->last_sent_signal = siggnal;
-  last_sent_step = step;
+  rs->last_sent_step = step;
 
   /* The vCont packet doesn't need to specify threads via Hc.  */
   /* No reverse support (yet) for vCont.  */
@@ -6033,7 +6033,7 @@ remote_wait_as (ptid_t ptid, struct target_waitstatus *status, int options)
 	  rs->last_sent_signal = GDB_SIGNAL_0;
 	  target_terminal_inferior ();
 
-	  strcpy ((char *) buf, last_sent_step ? "s" : "c");
+	  strcpy ((char *) buf, rs->last_sent_step ? "s" : "c");
 	  putpkt ((char *) buf);
 
 	  /* We just told the target to resume, so a stop reply is in
-- 
1.8.1.4