gdb, gdbserver, gdbsupport: fix whitespace issues

Replace spaces with tabs in a bunch of places.

Change-Id: If0f87180f1d13028dc178e5a8af7882a067868b0

5 files changed, 15 insertions, 19 deletions

diff --git a/gdbsupport/fileio.h b/gdbsupport/fileio.h
index 690ee215ec7..846fb66c81b 100644
--- a/gdbsupport/fileio.h
+++ b/gdbsupport/fileio.h
@@ -59,7 +59,7 @@
 #define FILEIO_S_IRWXO             07
 #define FILEIO_S_SUPPORTED         (FILEIO_S_IFREG|FILEIO_S_IFDIR|  \
 				    FILEIO_S_IRWXU|FILEIO_S_IRWXG|  \
-                                    FILEIO_S_IRWXO)
+				    FILEIO_S_IRWXO)
 
 /* lseek(2) flags */
 #define FILEIO_SEEK_SET             0
diff --git a/gdbsupport/filestuff.cc b/gdbsupport/filestuff.cc
index d73321026f1..1724bc5d6a2 100644
--- a/gdbsupport/filestuff.cc
+++ b/gdbsupport/filestuff.cc
@@ -527,7 +527,7 @@ read_text_file_to_string (const char *path)
       gdb_assert (n < chunk_size);
 
       /* Less than CHUNK means EOF or error.  If it's an error, return
-         no value.  */
+	 no value.  */
       if (ferror (file.get ()))
 	return {};
 
diff --git a/gdbsupport/gdb_tilde_expand.cc b/gdbsupport/gdb_tilde_expand.cc
index d6bdb876d5c..6107121075a 100644
--- a/gdbsupport/gdb_tilde_expand.cc
+++ b/gdbsupport/gdb_tilde_expand.cc
@@ -90,10 +90,8 @@ gdb_tilde_expand (const char *dir)
   /* Look for the first dir separator (if any) and split d around it.  */
   const auto first_sep
     = std::find_if (d.cbegin (), d.cend(),
-                    [] (const char c) -> bool
-                    {
-                      return IS_DIR_SEPARATOR (c);
-                    });
+		    [] (const char c) -> bool
+		      { return IS_DIR_SEPARATOR (c); });
   const std::string to_expand (d.cbegin (), first_sep);
   const std::string remainder (first_sep, d.cend ());
 
diff --git a/gdbsupport/observable.h b/gdbsupport/observable.h
index 1a009efafba..f1504c860ae 100644
--- a/gdbsupport/observable.h
+++ b/gdbsupport/observable.h
@@ -194,14 +194,14 @@ private:
     for (const token *dep : m_observers[index].dependencies)
       {
 	/* ... find the observer that has token DEP.  If found, visit it.  */
-        auto it_dep
-            = std::find_if (m_observers.begin (), m_observers.end (),
-                            [&] (observer o) { return o.token == dep; });
-        if (it_dep != m_observers.end ())
-          {
-            int i = std::distance (m_observers.begin (), it_dep);
-            visit_for_sorting (sorted_observers, visit_states, i);
-          }
+	auto it_dep
+	  = std::find_if (m_observers.begin (), m_observers.end (),
+			    [&] (observer o) { return o.token == dep; });
+	if (it_dep != m_observers.end ())
+	{
+	  int i = std::distance (m_observers.begin (), it_dep);
+	  visit_for_sorting (sorted_observers, visit_states, i);
+	}
       }
 
     visit_states[index] = detail::visit_state::VISITED;
@@ -226,11 +226,11 @@ private:
   }
 
   void attach (const func_type &f, const token *t, const char *name,
-               const std::vector<const struct token *> &dependencies)
+	       const std::vector<const struct token *> &dependencies)
   {
 
     observer_debug_printf ("Attaching observable %s to observer %s",
-                           name, m_name);
+			   name, m_name);
 
     m_observers.emplace_back (t, f, name, dependencies);
 
diff --git a/gdbsupport/parallel-for.h b/gdbsupport/parallel-for.h
index de9ebb15746..b57f7ea97e1 100644
--- a/gdbsupport/parallel-for.h
+++ b/gdbsupport/parallel-for.h
@@ -271,9 +271,7 @@ parallel_for_each (unsigned n, RandomIt first, RandomIt last,
 	  debug_printf (_("\n"));
 	}
       results.post (i, [=] ()
-        {
-	  return callback (first, end);
-	});
+	{ return callback (first, end); });
       first = end;
     }