From 102040f0d08b06980adf402c17b2f039fee7d23c Mon Sep 17 00:00:00 2001
From: Michael Snyder <msnyder@vmware.com>
Date: Mon, 17 May 2010 20:49:39 +0000
Subject: [PATCH] 2010-05-17  Michael Snyder  <msnyder@vmware.com>

	* mi/mi-cmd-break.c: White space.
	* mi/mi-cmd-env.c: White space.
	* mi/mi-cmds.c: White space.
	* mi/mi-cmd-stack.c: White space.
	* mi/mi-cmd-var.c: White space.
	* mi/mi-console.c: White space.
	* mi/mi-getopt.c: White space.
	* mi/mi-interp.c: White space.
	* mi/mi-main.c: White space.
	* mi/mi-out.c: White space.
	* mi/mi-parse.c: White space.
---
 gdb/ChangeLog         | 12 ++++++++++++
 gdb/mi/mi-cmd-break.c |  6 +++++-
 gdb/mi/mi-cmd-env.c   |  3 +++
 gdb/mi/mi-cmd-stack.c |  4 ++++
 gdb/mi/mi-cmd-var.c   | 11 ++++++++++-
 gdb/mi/mi-cmds.c      |  2 ++
 gdb/mi/mi-console.c   |  5 +++++
 gdb/mi/mi-getopt.c    |  1 +
 gdb/mi/mi-interp.c    | 18 ++++++++++++++++--
 gdb/mi/mi-main.c      | 40 ++++++++++++++++++++++++++++++++++++----
 gdb/mi/mi-out.c       | 20 +++++++++++++++++++-
 gdb/mi/mi-parse.c     |  9 +++++++++
 12 files changed, 122 insertions(+), 9 deletions(-)

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c5c3d7e2b65..a05f867a7cf 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,17 @@
 2010-05-17  Michael Snyder  <msnyder@vmware.com>
 
+	* mi/mi-cmd-break.c: White space.
+	* mi/mi-cmd-env.c: White space.
+	* mi/mi-cmds.c: White space.
+	* mi/mi-cmd-stack.c: White space.
+	* mi/mi-cmd-var.c: White space.
+	* mi/mi-console.c: White space.
+	* mi/mi-getopt.c: White space.
+	* mi/mi-interp.c: White space.
+	* mi/mi-main.c: White space.
+	* mi/mi-out.c: White space.
+	* mi/mi-parse.c: White space.
+
 	* cli/cli-cmds.c: White space.
 	* cli/cli-decode.c: White space.
 	* cli/cli-dump.c: White space.
diff --git a/gdb/mi/mi-cmd-break.c b/gdb/mi/mi-cmd-break.c
index dcb7ed99a86..2d3b8b0939f 100644
--- a/gdb/mi/mi-cmd-break.c
+++ b/gdb/mi/mi-cmd-break.c
@@ -99,6 +99,7 @@ mi_cmd_break_insert (char *command, char **argv, int argc)
      to denote the end of the option list. */
   int optind = 0;
   char *optarg;
+
   while (1)
     {
       int opt = mi_getopt ("mi_cmd_break_insert", argc, argv, opts, &optind, &optarg);
@@ -217,9 +218,12 @@ mi_cmd_break_watch (char *command, char **argv, int argc)
   /* Parse arguments. */
   int optind = 0;
   char *optarg;
+
   while (1)
     {
-      int opt = mi_getopt ("mi_cmd_break_watch", argc, argv, opts, &optind, &optarg);
+      int opt = mi_getopt ("mi_cmd_break_watch", argc, argv,
+			   opts, &optind, &optarg);
+
       if (opt < 0)
 	break;
       switch ((enum opt) opt)
diff --git a/gdb/mi/mi-cmd-env.c b/gdb/mi/mi-cmd-env.c
index cdd25f28f0c..24f64269892 100644
--- a/gdb/mi/mi-cmd-env.c
+++ b/gdb/mi/mi-cmd-env.c
@@ -52,6 +52,7 @@ env_execute_cli_command (const char *cmd, const char *args)
     {
       struct cleanup *old_cleanups;
       char *run;
+
       if (args != NULL)
 	run = xstrprintf ("%s %s", cmd, args);
       else
@@ -141,6 +142,7 @@ mi_cmd_env_path (char *command, char **argv, int argc)
     {
       int opt = mi_getopt ("mi_cmd_env_path", argc, argv, opts,
                            &optind, &optarg);
+
       if (opt < 0)
         break;
       switch ((enum opt) opt)
@@ -211,6 +213,7 @@ mi_cmd_env_dir (char *command, char **argv, int argc)
     {
       int opt = mi_getopt ("mi_cmd_env_dir", argc, argv, opts,
                            &optind, &optarg);
+
       if (opt < 0)
         break;
       switch ((enum opt) opt)
diff --git a/gdb/mi/mi-cmd-stack.c b/gdb/mi/mi-cmd-stack.c
index decc5f2ebed..67970558c0d 100644
--- a/gdb/mi/mi-cmd-stack.c
+++ b/gdb/mi/mi-cmd-stack.c
@@ -204,6 +204,7 @@ mi_cmd_stack_list_args (char *command, char **argv, int argc)
        i++, fi = get_prev_frame (fi))
     {
       struct cleanup *cleanup_frame;
+
       QUIT;
       cleanup_frame = make_cleanup_ui_out_tuple_begin_end (uiout, "frame");
       ui_out_field_int (uiout, "level", i);
@@ -309,6 +310,7 @@ list_args_or_locals (enum what_to_list what, int values, struct frame_info *fi)
 	      struct cleanup *cleanup_tuple = NULL;
 	      struct symbol *sym2;
 	      struct value *val;
+
 	      if (values != PRINT_NO_VALUES || what == all)
 		cleanup_tuple =
 		  make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
@@ -333,6 +335,7 @@ list_args_or_locals (enum what_to_list what, int values, struct frame_info *fi)
 		      && TYPE_CODE (type) != TYPE_CODE_UNION)
 		    {
 		      struct value_print_options opts;
+
 		      val = read_var_value (sym2, fi);
 		      get_raw_print_options (&opts);
 		      opts.deref_ref = 1;
@@ -345,6 +348,7 @@ list_args_or_locals (enum what_to_list what, int values, struct frame_info *fi)
 		case PRINT_ALL_VALUES:
 		  {
 		    struct value_print_options opts;
+
 		    val = read_var_value (sym2, fi);
 		    get_raw_print_options (&opts);
 		    opts.deref_ref = 1;
diff --git a/gdb/mi/mi-cmd-var.c b/gdb/mi/mi-cmd-var.c
index 023bbb5a913..310ade9d035 100644
--- a/gdb/mi/mi-cmd-var.c
+++ b/gdb/mi/mi-cmd-var.c
@@ -62,6 +62,7 @@ print_varobj (struct varobj *var, enum print_values print_values,
   if (mi_print_value_p (var, print_values))
     {
       char *val = varobj_get_value (var);
+
       ui_out_field_string (uiout, "value", val);
       xfree (val);
     }
@@ -435,6 +436,7 @@ mi_cmd_var_list_children (char *command, char **argv, int argc)
   if (from < to)
     {
       struct cleanup *cleanup_children;
+
       if (mi_version (uiout) == 1)
 	cleanup_children
 	  = make_cleanup_ui_out_tuple_begin_end (uiout, "children");
@@ -446,6 +448,7 @@ mi_cmd_var_list_children (char *command, char **argv, int argc)
 	   ++ix)
 	{
 	  struct cleanup *cleanup_child;
+
 	  cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, "child");
 	  print_varobj (child, print_values, 1 /* print expression */);
 	  do_cleanups (cleanup_child);
@@ -554,7 +557,9 @@ mi_cmd_var_evaluate_expression (char *command, char **argv, int argc)
   optind = 0;
   while (1)
     {
-      int opt = mi_getopt ("-var-evaluate-expression", argc, argv, opts, &optind, &optarg);
+      int opt = mi_getopt ("-var-evaluate-expression", argc, argv,
+			   opts, &optind, &optarg);
+
       if (opt < 0)
 	break;
       switch ((enum opt) opt)
@@ -581,12 +586,14 @@ mi_cmd_var_evaluate_expression (char *command, char **argv, int argc)
   if (formatFound)
     {
       char *val = varobj_get_formatted_value (var, format);
+
       ui_out_field_string (uiout, "value", val);
       xfree (val);
     }
   else
     {
       char *val = varobj_get_value (var);
+
       ui_out_field_string (uiout, "value", val);
       xfree (val);
     }
@@ -732,6 +739,7 @@ varobj_update_one (struct varobj *var, enum print_values print_values,
 	  if (mi_print_value_p (r->varobj, print_values))
 	    {
 	      char *val = varobj_get_value (r->varobj);
+
 	      ui_out_field_string (uiout, "value", val);
 	      xfree (val);
 	    }
@@ -784,6 +792,7 @@ varobj_update_one (struct varobj *var, enum print_values print_values,
 	  for (j = 0; VEC_iterate (varobj_p, r->new, j, child); ++j)
 	    {
 	      struct cleanup *cleanup_child;
+
 	      cleanup_child = make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
 	      print_varobj (child, print_values, 1 /* print_expression */);
 	      do_cleanups (cleanup_child);
diff --git a/gdb/mi/mi-cmds.c b/gdb/mi/mi-cmds.c
index 92311e8b470..8441e178b40 100644
--- a/gdb/mi/mi-cmds.c
+++ b/gdb/mi/mi-cmds.c
@@ -164,6 +164,7 @@ lookup_table (const char *command)
 {
   const char *chp;
   unsigned int index = 0;
+
   /* compute our hash */
   for (chp = command; *chp; chp++)
     {
@@ -203,6 +204,7 @@ build_table (struct mi_cmd *commands)
   for (command = commands; command->name != 0; command++)
     {
       struct mi_cmd **entry = lookup_table (command->name);
+
       if (*entry)
 	internal_error (__FILE__, __LINE__,
 			_("command `%s' appears to be duplicated"),
diff --git a/gdb/mi/mi-console.c b/gdb/mi/mi-console.c
index 80596e4afa6..eb5d0749d0e 100644
--- a/gdb/mi/mi-console.c
+++ b/gdb/mi/mi-console.c
@@ -47,6 +47,7 @@ mi_console_file_new (struct ui_file *raw,
 {
   struct ui_file *ui_file = ui_file_new ();
   struct mi_console_file *mi_console = XMALLOC (struct mi_console_file);
+
   mi_console->magic = &mi_console_file_magic;
   mi_console->raw = raw;
   mi_console->buffer = mem_fileopen ();
@@ -62,6 +63,7 @@ static void
 mi_console_file_delete (struct ui_file *file)
 {
   struct mi_console_file *mi_console = ui_file_data (file);
+
   if (mi_console->magic != &mi_console_file_magic)
     internal_error (__FILE__, __LINE__,
 		    _("mi_console_file_delete: bad magic number"));
@@ -73,6 +75,7 @@ mi_console_file_fputs (const char *buf,
 		       struct ui_file *file)
 {
   struct mi_console_file *mi_console = ui_file_data (file);
+
   if (mi_console->magic != &mi_console_file_magic)
     internal_error (__FILE__, __LINE__,
 		    "mi_console_file_fputs: bad magic number");
@@ -90,6 +93,7 @@ mi_console_raw_packet (void *data,
 		       long length_buf)
 {
   struct mi_console_file *mi_console = data;
+
   if (mi_console->magic != &mi_console_file_magic)
     internal_error (__FILE__, __LINE__,
 		    _("mi_console_file_transform: bad magic number"));
@@ -116,6 +120,7 @@ static void
 mi_console_file_flush (struct ui_file *file)
 {
   struct mi_console_file *mi_console = ui_file_data (file);
+
   if (mi_console->magic != &mi_console_file_magic)
     internal_error (__FILE__, __LINE__,
 		    _("mi_console_file_flush: bad magic number"));
diff --git a/gdb/mi/mi-getopt.c b/gdb/mi/mi-getopt.c
index 78301e37499..19a318acf72 100644
--- a/gdb/mi/mi-getopt.c
+++ b/gdb/mi/mi-getopt.c
@@ -30,6 +30,7 @@ mi_getopt (const char *prefix,
 {
   char *arg;
   struct mi_opt *opt;
+
   /* We assume that argv/argc are ok. */
   if (*optind > argc || *optind < 0)
     internal_error (__FILE__, __LINE__,
diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index c6d7160e231..f18406bb37d 100644
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -113,8 +113,8 @@ static int
 mi_interpreter_resume (void *data)
 {
   struct mi_interp *mi = data;
-  /* As per hack note in mi_interpreter_init, swap in the output channels... */
 
+  /* As per hack note in mi_interpreter_init, swap in the output channels... */
   gdb_setup_readline ();
 
   /* These overwrite some of the initialization done in
@@ -170,6 +170,7 @@ static struct gdb_exception
 mi_interpreter_exec (void *data, const char *command)
 {
   char *tmp = alloca (strlen (command) + 1);
+
   strcpy (tmp, command);
   mi_execute_command_wrapper (tmp);
   return exception_none;
@@ -213,6 +214,7 @@ mi_cmd_interpreter_exec (char *command, char **argv, int argc)
   for (i = 1; i < argc; i++)
     {
       struct gdb_exception e = interp_exec (interp_to_use, argv[i]);
+
       if (e.reason < 0)
 	{
 	  mi_error_message = xstrdup (e.message);
@@ -327,6 +329,7 @@ static void
 mi_inferior_added (struct inferior *inf)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   fprintf_unfiltered (mi->event_channel,
 		      "thread-group-added,id=\"i%d\"",
@@ -338,6 +341,7 @@ static void
 mi_inferior_appeared (struct inferior *inf)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   fprintf_unfiltered (mi->event_channel,
 		      "thread-group-started,id=\"i%d\",pid=\"%d\"",
@@ -349,6 +353,7 @@ static void
 mi_inferior_exit (struct inferior *inf)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   fprintf_unfiltered (mi->event_channel, "thread-group-exited,id=\"i%d\"",
 		      inf->num);
@@ -359,6 +364,7 @@ static void
 mi_inferior_removed (struct inferior *inf)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   fprintf_unfiltered (mi->event_channel,
 		      "thread-group-removed,id=\"i%d\"",
@@ -377,6 +383,7 @@ mi_on_normal_stop (struct bpstats *bs, int print_frame)
   if (print_frame)
     {
       int core;
+
       if (uiout != mi_uiout)
 	{
 	  /* The normal_stop function has printed frame information into 
@@ -385,6 +392,7 @@ mi_on_normal_stop (struct bpstats *bs, int print_frame)
 	     the frame again.  In practice, this can only happen when running
 	     a CLI command in MI.  */
 	  struct ui_out *saved_uiout = uiout;
+
 	  uiout = mi_uiout;
 	  print_stack_frame (get_selected_frame (NULL), 0, SRC_AND_LOC);
 	  uiout = saved_uiout;
@@ -396,8 +404,9 @@ mi_on_normal_stop (struct bpstats *bs, int print_frame)
 	{
 	  struct cleanup *back_to = make_cleanup_ui_out_list_begin_end 
 	    (mi_uiout, "stopped-threads");
+
 	  ui_out_field_int (mi_uiout, NULL,
-			    pid_to_thread_id (inferior_ptid));		  		  
+			    pid_to_thread_id (inferior_ptid));
 	  do_cleanups (back_to);
 	}
       else
@@ -424,6 +433,7 @@ mi_about_to_proceed (void)
   if (!ptid_equal (inferior_ptid, null_ptid))
     {
       struct thread_info *tp = inferior_thread ();
+
       if (tp->in_infcall)
 	return;
     }
@@ -503,6 +513,7 @@ mi_on_resume (ptid_t ptid)
   else
     {
       struct thread_info *ti = find_thread_ptid (ptid);
+
       gdb_assert (ti);
       fprintf_unfiltered (raw_stdout, "*running,thread-id=\"%d\"\n", ti->num);
     }
@@ -525,6 +536,7 @@ static void
 mi_solib_loaded (struct so_list *solib)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   if (gdbarch_has_global_solist (target_gdbarch))
     fprintf_unfiltered (mi->event_channel,
@@ -548,6 +560,7 @@ static void
 mi_solib_unloaded (struct so_list *solib)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
+
   target_terminal_ours ();
   if (gdbarch_has_global_solist (target_gdbarch))
     fprintf_unfiltered (mi->event_channel,
@@ -573,6 +586,7 @@ report_initial_inferior (struct inferior *inf, void *closure)
      and top_level_interpreter_data is set, we cannot call
      it here.  */
   struct mi_interp *mi = closure;
+
   target_terminal_ours ();
   fprintf_unfiltered (mi->event_channel,
 		      "thread-group-added,id=\"i%d\"",
diff --git a/gdb/mi/mi-main.c b/gdb/mi/mi-main.c
index 00248304194..c9472ed240a 100644
--- a/gdb/mi/mi-main.c
+++ b/gdb/mi/mi-main.c
@@ -218,6 +218,7 @@ static int
 proceed_thread_callback (struct thread_info *thread, void *arg)
 {
   int pid = *(int *)arg;
+
   proceed_thread (thread, pid);
   return 0;
 }
@@ -253,6 +254,7 @@ exec_continue (char **argv, int argc)
   else
     {
       struct cleanup *back_to = make_cleanup_restore_integer (&sched_multi);
+
       if (current_context->all)
 	{
 	  sched_multi = 1;
@@ -344,6 +346,7 @@ mi_cmd_exec_interrupt (char *command, char **argv, int argc)
   else if (current_context->thread_group != -1)
     {
       struct inferior *inf = find_inferior_id (current_context->thread_group);
+
       iterate_over_threads (interrupt_thread_callback, &inf->pid);
     }
   else
@@ -388,6 +391,7 @@ mi_cmd_exec_run (char *command, char **argv, int argc)
   if (current_context->all)
     {
       struct cleanup *back_to = save_current_space_and_thread ();
+
       iterate_over_inferiors (run_one_inferior, NULL);
       do_cleanups (back_to);
     }
@@ -403,6 +407,7 @@ static int
 find_thread_of_process (struct thread_info *ti, void *p)
 {
   int pid = *(int *)p;
+
   if (PIDGET (ti->ptid) == pid && !is_exited (ti->ptid))
     return 1;
 
@@ -420,6 +425,7 @@ mi_cmd_target_detach (char *command, char **argv, int argc)
       struct thread_info *tp;
       char *end = argv[0];
       int pid = strtol (argv[0], &end, 10);
+
       if (*end != '\0')
 	error (_("Cannot parse thread group id '%s'"), argv[0]);
 
@@ -500,6 +506,7 @@ collect_cores (struct thread_info *ti, void *xdata)
   if (ptid_get_pid (ti->ptid) == data->pid)
     {
       int core = target_core_of_thread (ti->ptid);
+
       if (core != -1)
 	VEC_safe_push (int, data->cores, core);
     }
@@ -511,6 +518,7 @@ static int *
 unique (int *b, int *e)
 {
   int *d = b;
+
   while (++b != e)
     if (*d != *b)
       *++d = *b;
@@ -607,6 +615,7 @@ static void
 free_vector_of_ints (void *xvector)
 {
   VEC (int) **vector = xvector;
+
   VEC_free (int, *vector);
 }
 
@@ -619,6 +628,7 @@ static void
 free_vector_of_osdata_items (splay_tree_value xvalue)
 {
   VEC (osdata_item_s) *value = (VEC (osdata_item_s) *) xvalue;
+
   /* We don't free the items itself, it will be done separately.  */
   VEC_free (osdata_item_s, value);
 }
@@ -628,6 +638,7 @@ splay_tree_int_comparator (splay_tree_key xa, splay_tree_key xb)
 {
   int a = xa;
   int b = xb;
+
   return a - b;
 }
 
@@ -644,6 +655,7 @@ list_available_thread_groups (VEC (int) *ids, int recurse)
   struct osdata *data;
   struct osdata_item *item;
   int ix_items;
+
   /* This keeps a map from integer (pid) to VEC (struct osdata_item *)*
      The vector contains information about all threads for the given pid.
      This is assigned an initial value to avoid "may be used uninitialized"
@@ -657,8 +669,8 @@ list_available_thread_groups (VEC (int) *ids, int recurse)
   if (recurse)
     {
       struct osdata *threads = get_osdata ("threads");
-      make_cleanup_osdata_free (threads);
 
+      make_cleanup_osdata_free (threads);
       tree = splay_tree_new (splay_tree_int_comparator,
 			     do_nothing,
 			     free_vector_of_osdata_items);
@@ -741,9 +753,9 @@ list_available_thread_groups (VEC (int) *ids, int recurse)
 		{
 		  struct cleanup *back_to_2 =
 		    make_cleanup_ui_out_tuple_begin_end (uiout, NULL);
-
 		  const char *tid = get_osdata_column (child, "tid");
 		  const char *tcore = get_osdata_column (child, "core");
+
 		  ui_out_field_string (uiout, "id", tid);
 		  if (tcore)
 		    ui_out_field_string (uiout, "core", tcore);
@@ -783,6 +795,7 @@ mi_cmd_list_thread_groups (char *command, char **argv, int argc)
     {
       int opt = mi_getopt ("-list-thread-groups", argc, argv, opts,
 			   &optind, &optarg);
+
       if (opt < 0)
 	break;
       switch ((enum opt) opt)
@@ -805,6 +818,7 @@ mi_cmd_list_thread_groups (char *command, char **argv, int argc)
     {
       char *end;
       int inf = strtoul (argv[optind], &end, 0);
+
       if (*end != '\0')
 	error ("invalid group id '%s'", argv[optind]);
       VEC_safe_push (int, ids, inf);
@@ -824,6 +838,7 @@ mi_cmd_list_thread_groups (char *command, char **argv, int argc)
     {
       /* Local thread groups, single id. */
       int pid = *VEC_address (int, ids);
+
       if (!in_inferior_list (pid))
 	error ("Invalid thread group id '%d'", pid);
       print_thread_info (uiout, -1, pid);
@@ -831,6 +846,7 @@ mi_cmd_list_thread_groups (char *command, char **argv, int argc)
   else
     {
       struct print_one_inferior_data data;
+
       data.recurse = recurse;
       data.inferiors = ids;
 
@@ -1094,6 +1110,7 @@ get_register (struct frame_info *frame, int regnum, int format)
 	{
 	  int idx = gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG ?
 		    j : register_size (gdbarch, regnum) - 1 - j;
+
 	  sprintf (ptr, "%02x", (unsigned char) buffer[idx]);
 	  ptr += 2;
 	}
@@ -1103,6 +1120,7 @@ get_register (struct frame_info *frame, int regnum, int format)
   else
     {
       struct value_print_options opts;
+
       get_formatted_print_options (&opts, format);
       opts.deref_ref = 1;
       val_print (register_type (gdbarch, regnum), buffer, 0, 0,
@@ -1259,6 +1277,7 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
     {
       int opt = mi_getopt ("mi_cmd_data_read_memory", argc, argv, opts,
 			   &optind, &optarg);
+
       if (opt < 0)
 	break;
       switch ((enum opt) opt)
@@ -1351,6 +1370,7 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
     struct cleanup *cleanup_list_memory;
     int row;
     int row_byte;
+
     cleanup_list_memory = make_cleanup_ui_out_list_begin_end (uiout, "memory");
     for (row = 0, row_byte = 0;
 	 row < nr_rows;
@@ -1387,6 +1407,7 @@ mi_cmd_data_read_memory (char *command, char **argv, int argc)
 	if (aschar)
 	  {
 	    int byte;
+
 	    ui_file_rewind (stream->stream);
 	    for (byte = row_byte; byte < row_byte + word_size * nr_cols; byte++)
 	      {
@@ -1457,6 +1478,7 @@ mi_cmd_data_write_memory (char *command, char **argv, int argc)
     {
       int opt = mi_getopt ("mi_cmd_data_write_memory", argc, argv, opts,
 			   &optind, &optarg);
+
       if (opt < 0)
 	break;
       switch ((enum opt) opt)
@@ -1525,8 +1547,8 @@ mi_cmd_list_features (char *command, char **argv, int argc)
   if (argc == 0)
     {
       struct cleanup *cleanup = NULL;
-      cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features");      
 
+      cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features");      
       ui_out_field_string (uiout, NULL, "frozen-varobjs");
       ui_out_field_string (uiout, NULL, "pending-breakpoints");
       ui_out_field_string (uiout, NULL, "thread-info");
@@ -1548,8 +1570,8 @@ mi_cmd_list_target_features (char *command, char **argv, int argc)
   if (argc == 0)
     {
       struct cleanup *cleanup = NULL;
-      cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features");      
 
+      cleanup = make_cleanup_ui_out_list_begin_end (uiout, "features");      
       if (target_can_async_p ())
 	ui_out_field_string (uiout, NULL, "async");
       
@@ -1655,6 +1677,7 @@ captured_mi_execute_command (struct ui_out *uiout, void *data)
     case CLI_COMMAND:
       {
 	char *argv[2];
+
 	/* A CLI command was read from the input stream.  */
 	/* This "feature" will be removed as soon as we have a
 	   complete set of mi commands.  */
@@ -1761,12 +1784,14 @@ mi_execute_command (char *cmd, int from_tty)
 	  else if (!ptid_equal (inferior_ptid, null_ptid))
 	    {
 	      struct thread_info *ti = inferior_thread ();
+
 	      report_change = (ti->num != command->thread);
 	    }
 
 	  if (report_change)
 	    {     
 	      struct thread_info *ti = inferior_thread ();
+
 	      target_terminal_ours ();
 	      fprintf_unfiltered (mi->event_channel, 
 				  "thread-selected,id=\"%d\"",
@@ -1827,6 +1852,7 @@ mi_cmd_execute (struct mi_parse *parse)
   if (parse->thread != -1)
     {
       struct thread_info *tp = find_thread_id (parse->thread);
+
       if (!tp)
 	error (_("Invalid thread id: %d"), parse->thread);
 
@@ -1840,6 +1866,7 @@ mi_cmd_execute (struct mi_parse *parse)
     {
       struct frame_info *fid;
       int frame = parse->frame;
+
       fid = find_relative_frame (get_current_frame (), &frame);
       if (frame == 0)
 	/* find_relative_frame was successful */
@@ -1888,6 +1915,7 @@ mi_execute_cli_command (const char *cmd, int args_p, const char *args)
     {
       struct cleanup *old_cleanups;
       char *run;
+
       if (args_p)
 	run = xstrprintf ("%s %s", cmd, args);
       else
@@ -1977,6 +2005,7 @@ mi_load_progress (const char *section_name,
   if (new_section)
     {
       struct cleanup *cleanup_tuple;
+
       xfree (previous_sect_name);
       previous_sect_name = xstrdup (section_name);
 
@@ -1997,6 +2026,7 @@ mi_load_progress (const char *section_name,
       delta.tv_usec >= update_threshold.tv_usec)
     {
       struct cleanup *cleanup_tuple;
+
       last_update.tv_sec = time_now.tv_sec;
       last_update.tv_usec = time_now.tv_usec;
       if (current_token)
@@ -2044,6 +2074,7 @@ static void
 print_diff_now (struct mi_timestamp *start)
   {
     struct mi_timestamp now;
+
     timestamp (&now);
     print_diff (start, &now);
   }
@@ -2093,6 +2124,7 @@ mi_cmd_trace_define_variable (char *command, char **argv, int argc)
   if (expr->nelts == 3 && expr->elts[0].opcode == OP_INTERNALVAR)
     {
       struct internalvar *intvar = expr->elts[1].internalvar;
+
       if (intvar)
 	name = internalvar_name (intvar);
     }
diff --git a/gdb/mi/mi-out.c b/gdb/mi/mi-out.c
index 1e941758cc5..2b6b4a57133 100644
--- a/gdb/mi/mi-out.c
+++ b/gdb/mi/mi-out.c
@@ -120,6 +120,7 @@ void
 mi_table_body (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   /* close the table header line if there were any headers */
@@ -133,6 +134,7 @@ void
 mi_table_end (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   data->suppress_output = 0;
   mi_close (uiout, ui_out_type_list); /* body */
   mi_close (uiout, ui_out_type_tuple);
@@ -146,6 +148,7 @@ mi_table_header (struct ui_out *uiout, int width, enum ui_align alignment,
 		 const char *colhdr)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   mi_open (uiout, NULL, ui_out_type_tuple);
@@ -165,6 +168,7 @@ mi_begin (struct ui_out *uiout,
 	  const char *id)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   mi_open (uiout, id, type);
@@ -178,6 +182,7 @@ mi_end (struct ui_out *uiout,
 	int level)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   mi_close (uiout, type);
@@ -189,8 +194,9 @@ void
 mi_field_int (struct ui_out *uiout, int fldno, int width,
               enum ui_align alignment, const char *fldname, int value)
 {
-  char buffer[20];		/* FIXME: how many chars long a %d can become? */
+  char buffer[20];	/* FIXME: how many chars long a %d can become? */
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
 
@@ -205,6 +211,7 @@ mi_field_skip (struct ui_out *uiout, int fldno, int width,
                enum ui_align alignment, const char *fldname)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   mi_field_string (uiout, fldno, width, alignment, fldname, "");
@@ -222,6 +229,7 @@ mi_field_string (struct ui_out *uiout,
 		 const char *string)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   field_separator (uiout);
@@ -243,6 +251,7 @@ mi_field_fmt (struct ui_out *uiout, int fldno,
 	      va_list args)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_output)
     return;
   field_separator (uiout);
@@ -281,6 +290,7 @@ void
 mi_flush (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   gdb_flush (data->buffer);
 }
 
@@ -292,6 +302,7 @@ static void
 field_separator (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   if (data->suppress_field_separator)
     data->suppress_field_separator = 0;
   else
@@ -304,6 +315,7 @@ mi_open (struct ui_out *uiout,
 	 enum ui_out_type type)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   field_separator (uiout);
   data->suppress_field_separator = 1;
   if (name)
@@ -326,6 +338,7 @@ mi_close (struct ui_out *uiout,
 	  enum ui_out_type type)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   switch (type)
     {
     case ui_out_type_tuple:
@@ -346,6 +359,7 @@ void
 mi_out_buffered (struct ui_out *uiout, char *string)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   fprintf_unfiltered (data->buffer, "%s", string);
 }
 
@@ -355,6 +369,7 @@ void
 mi_out_rewind (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   ui_file_rewind (data->buffer);
 }
 
@@ -371,6 +386,7 @@ mi_out_put (struct ui_out *uiout,
 	    struct ui_file *stream)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   ui_file_put (data->buffer, do_write, stream);
   ui_file_rewind (data->buffer);
 }
@@ -381,6 +397,7 @@ int
 mi_version (struct ui_out *uiout)
 {
   mi_out_data *data = ui_out_data (uiout);
+
   return data->mi_version;
 }
 
@@ -390,6 +407,7 @@ struct ui_out *
 mi_out_new (int mi_version)
 {
   int flags = 0;
+
   mi_out_data *data = XMALLOC (mi_out_data);
   data->suppress_field_separator = 0;
   data->suppress_output = 0;
diff --git a/gdb/mi/mi-parse.c b/gdb/mi/mi-parse.c
index c3f5eeb1611..a5a4e75b52d 100644
--- a/gdb/mi/mi-parse.c
+++ b/gdb/mi/mi-parse.c
@@ -35,6 +35,7 @@ static int
 mi_parse_escape (char **string_ptr)
 {
   int c = *(*string_ptr)++;
+
   switch (c)
     {
       case '\n':
@@ -54,6 +55,7 @@ mi_parse_escape (char **string_ptr)
 	{
 	  int i = host_hex_value (c);
 	  int count = 0;
+
 	  while (++count < 3)
 	    {
 	      c = (**string_ptr);
@@ -106,10 +108,12 @@ mi_parse_argv (char *args, struct mi_parse *parse)
   char *chp = args;
   int argc = 0;
   char **argv = xmalloc ((argc + 1) * sizeof (char *));
+
   argv[argc] = NULL;
   while (1)
     {
       char *arg;
+
       /* skip leading white space */
       while (isspace (*chp))
 	chp++;
@@ -125,6 +129,7 @@ mi_parse_argv (char *args, struct mi_parse *parse)
 	    /* A quoted string. */
 	    int len;
 	    char *start = chp + 1;
+
 	    /* Determine the buffer size. */
 	    chp = start;
 	    len = 0;
@@ -182,6 +187,7 @@ mi_parse_argv (char *args, struct mi_parse *parse)
 	       characters into a buffer. */
 	    int len;
 	    char *start = chp;
+
 	    while (*chp != '\0' && !isspace (*chp))
 	      {
 		chp++;
@@ -223,6 +229,7 @@ mi_parse (char *cmd)
 {
   char *chp;
   struct mi_parse *parse = XMALLOC (struct mi_parse);
+
   memset (parse, 0, sizeof (*parse));
   parse->all = 0;
   parse->thread_group = -1;
@@ -253,6 +260,7 @@ mi_parse (char *cmd)
   /* Extract the command. */
   {
     char *tmp = chp + 1;	/* discard ``-'' */
+
     for (; *chp && !isspace (*chp); chp++)
       ;
     parse->command = xmalloc ((chp - tmp + 1) * sizeof (char *));
@@ -289,6 +297,7 @@ mi_parse (char *cmd)
       size_t tgs = sizeof ("--thread-group ") - 1;
       size_t ts = sizeof ("--thread ") - 1;
       size_t fs = sizeof ("--frame ") - 1;
+
       if (strncmp (chp, "--all ", as) == 0)
 	{
 	  parse->all = 1;
-- 
2.30.2