Add AArch64 SVE to NEWS and GDB manual

[external/binutils.git] / gdb / event-top.c

diff --git a/gdb/event-top.c b/gdb/event-top.c
index 7377189..5852089 100644 (file)
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -1,6 +1,6 @@
 /* Top level stuff for GDB, the GNU debugger.
 
-   Copyright (C) 1999-2017 Free Software Foundation, Inc.
+   Copyright (C) 1999-2018 Free Software Foundation, Inc.
 
    Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
 
@@ -32,7 +32,7 @@
 #include "cli/cli-script.h"     /* for reset_command_nest_depth */
 #include "main.h"
 #include "gdbthread.h"
-#include "observer.h"
+#include "observable.h"
 #include "continuations.h"
 #include "gdbcmd.h"            /* for dont_repeat() */
 #include "annotate.h"
@@ -428,7 +428,7 @@ top_level_prompt (void)
 
   /* Give observers a chance of changing the prompt.  E.g., the python
      `gdb.prompt_hook' is installed as an observer.  */
-  observer_notify_before_prompt (get_prompt ());
+  gdb::observers::before_prompt.notify (get_prompt ());
 
   prompt = get_prompt ();
 
@@ -565,10 +565,10 @@ async_disable_stdin (void)
    a whole command.  */
 
 void
-command_handler (char *command)
+command_handler (const char *command)
 {
   struct ui *ui = current_ui;
-  char *c;
+  const char *c;
 
   if (ui->instream == ui->stdin_stream)
     reinitialize_more_filter ();
@@ -669,7 +669,8 @@ handle_line_of_input (struct buffer *cmd_line_buffer,
     }
 
 #define SERVER_COMMAND_PREFIX "server "
-  if (startswith (cmd, SERVER_COMMAND_PREFIX))
+  server_command = startswith (cmd, SERVER_COMMAND_PREFIX);
+  if (server_command)
     {
       /* Note that we don't set `saved_command_line'.  Between this
          and the check in dont_repeat, this insures that repeating
@@ -759,7 +760,7 @@ command_line_handler (char *rl)
         hung up but GDB is still alive.  In such a case, we just quit
         gdb killing the inferior program too.  */
       printf_unfiltered ("quit\n");
-      execute_command ((char *) "quit", 1);
+      execute_command ("quit", 1);
     }
   else if (cmd == NULL)
     {