Use filtered printing when reading symbols

While working on this series, I found some unfiltered prints that
didn't make sense -- many things, like complaints, are filtered, while
their context (in this case the "Reading symbols ..."  messages) may
not be.

This patch changes some spots in symbol reading to use filtered
prints.  I think this is preferable overall; in fact I'd go farther
and say that unfiltered printing should just be removed.

One of these spots was not strictly related (the change to
dump_psymtab), but I left it in partly because it makes psymtab.c
"unfiltered-clean", and partly because it is an example of filtered
and unfiltered printing being mixed in the same function.

gdb/ChangeLog
2018-10-04  Tom Tromey  <tom@tromey.com>

	* symfile.c (symbol_file_add_with_addrs, symbol_file_clear)
	(separate_debug_file_exists, find_separate_debug_file)
	(add_symbol_file_command, reread_symbols, allocate_symtab)
	(allocate_compunit_symtab): Use filtered printing, not
	unfiltered.
	* psymtab.c (require_partial_symbols, dump_psymtab)
	(allocate_psymtab): Use filtered printing, not unfiltered.

1 files changed, 25 insertions, 25 deletions

diff --git a/gdb/symfile.c b/gdb/symfile.c
index 20697d9dca2..0767562d5ca 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -1111,7 +1111,7 @@ symbol_file_add_with_addrs (bfd *abfd, const char *name,
 	deprecated_pre_add_symbol_hook (name);
       else
 	{
-	  printf_unfiltered (_("Reading symbols from %s..."), name);
+	  printf_filtered (_("Reading symbols from %s..."), name);
 	  wrap_here ("");
 	  gdb_flush (gdb_stdout);
 	}
@@ -1127,7 +1127,7 @@ symbol_file_add_with_addrs (bfd *abfd, const char *name,
     {
       if (should_print)
 	{
-	  printf_unfiltered (_("expanding to full symbols..."));
+	  printf_filtered (_("expanding to full symbols..."));
 	  wrap_here ("");
 	  gdb_flush (gdb_stdout);
 	}
@@ -1139,7 +1139,7 @@ symbol_file_add_with_addrs (bfd *abfd, const char *name,
   if (should_print && !objfile_has_symbols (objfile))
     {
       wrap_here ("");
-      printf_unfiltered (_("(no debugging symbols found)..."));
+      printf_filtered (_("(no debugging symbols found)..."));
       wrap_here ("");
     }
 
@@ -1148,7 +1148,7 @@ symbol_file_add_with_addrs (bfd *abfd, const char *name,
       if (deprecated_post_add_symbol_hook)
 	deprecated_post_add_symbol_hook ();
       else
-	printf_unfiltered (_("done.\n"));
+	printf_filtered (_("done.\n"));
     }
 
   /* We print some messages regardless of whether 'from_tty ||
@@ -1268,7 +1268,7 @@ symbol_file_clear (int from_tty)
 
   gdb_assert (symfile_objfile == NULL);
   if (from_tty)
-    printf_unfiltered (_("No symbol file now.\n"));
+    printf_filtered (_("No symbol file now.\n"));
 }
 
 /* See symfile.h.  */
@@ -1294,7 +1294,7 @@ separate_debug_file_exists (const std::string &name, unsigned long crc,
     return 0;
 
   if (separate_debug_file_debug)
-    printf_unfiltered (_("  Trying %s\n"), name.c_str ());
+    printf_filtered (_("  Trying %s\n"), name.c_str ());
 
   gdb_bfd_ref_ptr abfd (gdb_bfd_open (name.c_str (), gnutarget, -1));
 
@@ -1384,8 +1384,8 @@ find_separate_debug_file (const char *dir,
 			  unsigned long crc32, struct objfile *objfile)
 {
   if (separate_debug_file_debug)
-    printf_unfiltered (_("\nLooking for separate debug info (debug link) for "
-		         "%s\n"), objfile_name (objfile));
+    printf_filtered (_("\nLooking for separate debug info (debug link) for "
+		       "%s\n"), objfile_name (objfile));
 
   /* First try in the same directory as the original file.  */
   std::string debugfile = dir;
@@ -2259,8 +2259,8 @@ add_symbol_file_command (const char *args, int from_tty)
          index is not used for any other purpose.
       */
       section_addrs.emplace_back (addr, sec, section_addrs.size ());
-      printf_unfiltered ("\t%s_addr = %s\n", sec,
-			 paddress (gdbarch, addr));
+      printf_filtered ("\t%s_addr = %s\n", sec,
+		       paddress (gdbarch, addr));
 
       /* The object's sections are initialized when a
 	 call is made to build_objfile_section_table (objfile).
@@ -2398,8 +2398,8 @@ reread_symbols (void)
       if (res != 0)
 	{
 	  /* FIXME, should use print_sys_errmsg but it's not filtered.  */
-	  printf_unfiltered (_("`%s' has disappeared; keeping its symbols.\n"),
-			     objfile_name (objfile));
+	  printf_filtered (_("`%s' has disappeared; keeping its symbols.\n"),
+			   objfile_name (objfile));
 	  continue;
 	}
       new_modtime = new_statbuf.st_mtime;
@@ -2409,8 +2409,8 @@ reread_symbols (void)
 	  struct section_offsets *offsets;
 	  int num_offsets;
 
-	  printf_unfiltered (_("`%s' has changed; re-reading symbols.\n"),
-			     objfile_name (objfile));
+	  printf_filtered (_("`%s' has changed; re-reading symbols.\n"),
+			   objfile_name (objfile));
 
 	  /* There are various functions like symbol_file_add,
 	     symfile_bfd_open, syms_from_objfile, etc., which might
@@ -2574,7 +2574,7 @@ reread_symbols (void)
 	  if (!objfile_has_symbols (objfile))
 	    {
 	      wrap_here ("");
-	      printf_unfiltered (_("(no debugging symbols found)\n"));
+	      printf_filtered (_("(no debugging symbols found)\n"));
 	      wrap_here ("");
 	    }
 
@@ -2762,13 +2762,13 @@ allocate_symtab (struct compunit_symtab *cust, const char *filename)
 	{
 	  xfree (last_objfile_name);
 	  last_objfile_name = xstrdup (objfile_name (objfile));
-	  fprintf_unfiltered (gdb_stdlog,
-			      "Creating one or more symtabs for objfile %s ...\n",
-			      last_objfile_name);
+	  fprintf_filtered (gdb_stdlog,
+			    "Creating one or more symtabs for objfile %s ...\n",
+			    last_objfile_name);
 	}
-      fprintf_unfiltered (gdb_stdlog,
-			  "Created symtab %s for module %s.\n",
-			  host_address_to_string (symtab), filename);
+      fprintf_filtered (gdb_stdlog,
+			"Created symtab %s for module %s.\n",
+			host_address_to_string (symtab), filename);
     }
 
   /* Add it to CUST's list of symtabs.  */
@@ -2814,10 +2814,10 @@ allocate_compunit_symtab (struct objfile *objfile, const char *name)
 
   if (symtab_create_debug)
     {
-      fprintf_unfiltered (gdb_stdlog,
-			  "Created compunit symtab %s for %s.\n",
-			  host_address_to_string (cu),
-			  cu->name);
+      fprintf_filtered (gdb_stdlog,
+			"Created compunit symtab %s for %s.\n",
+			host_address_to_string (cu),
+			cu->name);
     }
 
   return cu;