[PATCH v2 21/25] Only send sync execution command output to the UI that ran the command

[Pedro Alves <palves@redhat.com>]

Currently when a "step", "next", etc. finishes, the current source
line is printed on all console UIs.

This patch makes the CLI and TUI interpreters reuse MI's logic to only
emit console output related to a synchronous command on the
console-like interpreter that started the command in the first place.
---
 gdb/cli/cli-interp.c | 10 ++++++++--
 gdb/tui/tui-interp.c | 11 +++++++++--
 2 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/gdb/cli/cli-interp.c b/gdb/cli/cli-interp.c
index 15bba38..b2e0506 100644
--- a/gdb/cli/cli-interp.c
+++ b/gdb/cli/cli-interp.c
@@ -92,14 +92,20 @@ cli_on_normal_stop (struct bpstats *bs, int print_frame)
 {
   struct switch_thru_all_uis state;
 
+  if (!print_frame)
+    return;
+
   SWITCH_THRU_ALL_UIS (state)
     {
-      struct cli_interp *cli = as_cli_interp (top_level_interpreter ());
+      struct interp *interp = top_level_interpreter ();
+      struct cli_interp *cli = as_cli_interp (interp);
+      struct thread_info *thread;
 
       if (cli == NULL)
 	continue;
 
-      if (print_frame)
+      thread = inferior_thread ();
+      if (should_print_stop_to_console (interp, thread))
 	print_stop_event (cli->cli_uiout);
     }
 }
diff --git a/gdb/tui/tui-interp.c b/gdb/tui/tui-interp.c
index ef46837..5e59c5a 100644
--- a/gdb/tui/tui-interp.c
+++ b/gdb/tui/tui-interp.c
@@ -32,6 +32,7 @@
 #include "tui/tui-io.h"
 #include "infrun.h"
 #include "observer.h"
+#include "gdbthread.h"
 
 static struct ui_out *tui_ui_out (struct interp *self);
 
@@ -68,14 +69,20 @@ tui_on_normal_stop (struct bpstats *bs, int print_frame)
 {
   struct switch_thru_all_uis state;
 
+  if (!print_frame)
+    return;
+
   SWITCH_THRU_ALL_UIS (state)
     {
-      struct interp *tui = as_tui_interp (top_level_interpreter ());
+      struct interp *interp = top_level_interpreter ();
+      struct interp *tui = as_tui_interp (interp);
+      struct thread_info *thread;
 
       if (tui == NULL)
 	continue;
 
-      if (print_frame)
+      thread = inferior_thread ();
+      if (should_print_stop_to_console (interp, thread))
 	print_stop_event (tui_ui_out (tui));
     }
 }
-- 
2.5.0