gdb: Remove use of deprecated_interactive_hook

The deprecated_interactive_hook is not used within GDB.  It is used in
gdbtk, however this patch removes that use:

  https://sourceware.org/ml/insight/2019-q2/msg00001.html

So I think there is no longer a reason to keep this hook around.

This patch removes it.  There should be no user visible changes after
this commit.

gdb/ChangeLog:

	* defs.h (deprecated_interactive_hook): Delete declaration.
	* interps.c (clear_interpreter_hooks): Remove use of
	deprecated_interactive_hook.
	* top.c (deprecated_interactive_hook): Delete definition.
	* utils.c (maybe_quit): Remove use of deprecated_interactive_hook.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 83f47b2..a2abef1 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2019-06-18  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+       * defs.h (deprecated_interactive_hook): Delete declaration.
+       * interps.c (clear_interpreter_hooks): Remove use of
+       deprecated_interactive_hook.
+       * top.c (deprecated_interactive_hook): Delete definition.
+       * utils.c (maybe_quit): Remove use of deprecated_interactive_hook.
+
 2019-06-18  Tom de Vries  <tdevries@suse.de>
 
        PR gdb/24515

diff --git a/gdb/defs.h b/gdb/defs.h
index e95d0d4..3d878c8 100644 (file)
--- a/gdb/defs.h
+++ b/gdb/defs.h
@@ -600,7 +600,6 @@ extern int (*deprecated_query_hook) (const char *, va_list)
      ATTRIBUTE_FPTR_PRINTF(1,0);
 extern void (*deprecated_warning_hook) (const char *, va_list)
      ATTRIBUTE_FPTR_PRINTF(1,0);
-extern void (*deprecated_interactive_hook) (void);
 extern void (*deprecated_readline_begin_hook) (const char *, ...)
      ATTRIBUTE_FPTR_PRINTF_1;
 extern char *(*deprecated_readline_hook) (const char *);

diff --git a/gdb/interps.c b/gdb/interps.c
index 363502e..3495dcb 100644 (file)
--- a/gdb/interps.c
+++ b/gdb/interps.c
@@ -353,7 +353,6 @@ clear_interpreter_hooks (void)
   /*print_frame_more_info_hook = 0; */
   deprecated_query_hook = 0;
   deprecated_warning_hook = 0;
-  deprecated_interactive_hook = 0;
   deprecated_readline_begin_hook = 0;
   deprecated_readline_hook = 0;
   deprecated_readline_end_hook = 0;

diff --git a/gdb/top.c b/gdb/top.c
index 857207c..be736b0 100644 (file)
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -240,11 +240,6 @@ void (*deprecated_readline_end_hook) (void);
 void (*deprecated_attach_hook) (void);
 void (*deprecated_detach_hook) (void);
 
-/* Called during long calculations to allow GUI to repair window
-   damage, and to check for stop buttons, etc...  */
-
-void (*deprecated_interactive_hook) (void);
-
 /* Called when going to wait for the target.  Usually allows the GUI
    to run while waiting for target events.  */
 

diff --git a/gdb/utils.c b/gdb/utils.c
index c7922cf..7120a92 100644 (file)
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -678,9 +678,6 @@ maybe_quit (void)
     quit ();
 
   quit_handler ();
-
-  if (deprecated_interactive_hook)
-    deprecated_interactive_hook ();
 }
 
 \f