[PATCH 11/16] Style the "Reading symbols" message

[Tom Tromey <tom@tromey.com>]

The "Reading symbols" message does not use ui-out (perhaps it
should?), so this styles it using the low-level API.

gdb/ChangeLog
2018-11-27  Tom Tromey  <tom@tromey.com>

	* symfile.c (symbol_file_add_with_addrs): Style file name.

gdb/testsuite/ChangeLog
2018-11-27  Tom Tromey  <tom@tromey.com>

	* gdb.base/style.exp: Add test for styling of "Reading symbols"
	message.
---
 gdb/ChangeLog                    | 4 ++++
 gdb/symfile.c                    | 7 ++++++-
 gdb/testsuite/ChangeLog          | 5 +++++
 gdb/testsuite/gdb.base/style.exp | 4 ++++
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/gdb/symfile.c b/gdb/symfile.c
index 8ab6a25de7..b5d888ee2b 100644
--- a/gdb/symfile.c
+++ b/gdb/symfile.c
@@ -58,6 +58,7 @@
 #include "cli/cli-utils.h"
 #include "common/byte-vector.h"
 #include "selftest.h"
+#include "cli/cli-style.h"
 
 #include <sys/types.h>
 #include <fcntl.h>
@@ -1110,7 +1111,11 @@ symbol_file_add_with_addrs (bfd *abfd, const char *name,
       if (deprecated_pre_add_symbol_hook)
 	deprecated_pre_add_symbol_hook (name);
       else
-	printf_filtered (_("Reading symbols from %s...\n"), name);
+	{
+	  puts_filtered (_("Reading symbols from "));
+	  fputs_styled (name, file_name_style.style (), gdb_stdout);
+	  puts_filtered ("...\n");
+	}
     }
   syms_from_objfile (objfile, addrs, add_flags);
 
diff --git a/gdb/testsuite/gdb.base/style.exp b/gdb/testsuite/gdb.base/style.exp
index a5bdc2795f..a44d78f236 100644
--- a/gdb/testsuite/gdb.base/style.exp
+++ b/gdb/testsuite/gdb.base/style.exp
@@ -50,4 +50,8 @@ save_vars { env(TERM) } {
 
     gdb_test "" "\033\\\[35;1mGNU gdb.*\033\\\[m.*" \
 	"version is styled"
+
+    set quoted [string_to_regexp $binfile]
+    gdb_test "file $binfile" \
+	"Reading symbols from \033\\\[32m${quoted}\033\\\[m..." \
 }
-- 
2.17.2