[PATCH 7/8] Use styled_string in more places

[Tom Tromey <tom at tromey dot com>]

This adds more uses of styled_string, changing gdb to style some
output that was previously left unstyled.

gdb/ChangeLog
2019-09-27  Tom Tromey  <tom@tromey.com>

	* stack.c (print_frame, info_frame_command_core): Use
	styled_string.
	* linux-thread-db.c (try_thread_db_load_1)
	(try_thread_db_load_from_pdir_1): Use styled_string.
	* auto-load.c (file_is_auto_load_safe, execute_script_contents)
	(auto_load_section_scripts, info_auto_load_local_gdbinit)
	(maybe_print_unsupported_script_warning)
	(maybe_print_script_not_found_warning): Use styled_string.
	* ada-lang.c (user_select_syms): Use styled_string.
---
 gdb/ChangeLog         | 12 ++++++++++++
 gdb/ada-lang.c        |  8 +++++---
 gdb/auto-load.c       | 40 ++++++++++++++++++++++++++--------------
 gdb/linux-thread-db.c |  9 ++++++---
 gdb/stack.c           |  9 ++++++---
 5 files changed, 55 insertions(+), 23 deletions(-)

diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 846c9b4dec5..48a400daa7d 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -3881,9 +3881,11 @@ See set/show multiple-symbol."));
 	    printf_filtered (_(" at %p[<no source file available>%p]:%d\n"),
 			     metadata_style.style ().ptr (), nullptr, sal.line);
 	  else
-	    printf_filtered (_(" at %s:%d\n"),
-			     symtab_to_filename_for_display (sal.symtab),
-			     sal.line);
+	    printf_filtered
+	      (_(" at %ps:%d\n"),
+	       styled_string (file_name_style.style (),
+			      symtab_to_filename_for_display (sal.symtab)),
+	       sal.line);
           continue;
         }
       else
diff --git a/gdb/auto-load.c b/gdb/auto-load.c
index 136d53ffe13..0864ad38a76 100644
--- a/gdb/auto-load.c
+++ b/gdb/auto-load.c
@@ -41,6 +41,7 @@
 #include "gdb/section-scripts.h"
 #include <algorithm>
 #include "gdbsupport/pathstuff.h"
+#include "cli/cli-style.h"
 
 /* The section to look in for auto-loaded scripts (in file formats that
    support sections).
@@ -490,9 +491,10 @@ file_is_auto_load_safe (const char *filename, const char *debug_fmt, ...)
   if (filename_is_in_auto_load_safe_path_vec (filename, &filename_real))
     return 1;
 
-  warning (_("File \"%s\" auto-loading has been declined by your "
+  warning (_("File \"%ps\" auto-loading has been declined by your "
 	     "`auto-load safe-path' set to \"%s\"."),
-	   filename_real.get (), auto_load_safe_path);
+	   styled_string (file_name_style.style (), filename_real.get ()),
+	   auto_load_safe_path);
 
   if (!advice_printed)
     {
@@ -989,8 +991,10 @@ execute_script_contents (struct auto_load_pspace_info *pspace_info,
       /* We don't throw an error, the program is still debuggable.  */
       warning (_("\
 Missing/bad script name in entry at offset %u in section %s\n\
-of file %s."),
-	       offset, section_name, objfile_name (objfile));
+of file %ps."),
+	       offset, section_name,
+	       styled_string (file_name_style.style (),
+			      objfile_name (objfile)));
       return;
     }
   script_text = newline + 1;
@@ -1120,8 +1124,10 @@ auto_load_section_scripts (struct objfile *objfile, const char *section_name)
     return;
 
   if (!bfd_get_full_section_contents (abfd, scripts_sect, &data))
-    warning (_("Couldn't read %s section of %s"),
-	     section_name, bfd_get_filename (abfd));
+    warning (_("Couldn't read %s section of %ps"),
+	     section_name,
+	     styled_string (file_name_style.style (),
+			    bfd_get_filename (abfd)));
   else
     {
       gdb::unique_xmalloc_ptr<bfd_byte> data_holder (data);
@@ -1349,11 +1355,13 @@ info_auto_load_local_gdbinit (const char *args, int from_tty)
   if (auto_load_local_gdbinit_pathname == NULL)
     printf_filtered (_("Local .gdbinit file was not found.\n"));
   else if (auto_load_local_gdbinit_loaded)
-    printf_filtered (_("Local .gdbinit file \"%s\" has been loaded.\n"),
-		     auto_load_local_gdbinit_pathname);
+    printf_filtered (_("Local .gdbinit file \"%ps\" has been loaded.\n"),
+		     styled_string (file_name_style.style (),
+				    auto_load_local_gdbinit_pathname));
   else
-    printf_filtered (_("Local .gdbinit file \"%s\" has not been loaded.\n"),
-		     auto_load_local_gdbinit_pathname);
+    printf_filtered (_("Local .gdbinit file \"%ps\" has not been loaded.\n"),
+		     styled_string (file_name_style.style (),
+				    auto_load_local_gdbinit_pathname));
 }
 
 /* Print an "unsupported script" warning if it has not already been printed.
@@ -1370,9 +1378,11 @@ maybe_print_unsupported_script_warning
     {
       warning (_("\
 Unsupported auto-load script at offset %u in section %s\n\
-of file %s.\n\
+of file %ps.\n\
 Use `info auto-load %s-scripts [REGEXP]' to list them."),
-	       offset, section_name, objfile_name (objfile),
+	       offset, section_name,
+	       styled_string (file_name_style.style (),
+			      objfile_name (objfile)),
 	       ext_lang_name (language));
       pspace_info->unsupported_script_warning_printed = true;
     }
@@ -1392,9 +1402,11 @@ maybe_print_script_not_found_warning
     {
       warning (_("\
 Missing auto-load script at offset %u in section %s\n\
-of file %s.\n\
+of file %ps.\n\
 Use `info auto-load %s-scripts [REGEXP]' to list them."),
-	       offset, section_name, objfile_name (objfile),
+	       offset, section_name,
+	       styled_string (file_name_style.style (),
+			      objfile_name (objfile)),
 	       ext_lang_name (language));
       pspace_info->script_not_found_warning_printed = true;
     }
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index 100434e2c9d..b7c4f245b95 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -48,6 +48,7 @@
 #include <algorithm>
 #include "gdbsupport/pathstuff.h"
 #include "valprint.h"
+#include "cli/cli-style.h"
 
 /* GNU/Linux libthread_db support.
 
@@ -933,8 +934,9 @@ try_thread_db_load_1 (struct thread_db_info *info)
 	 enabled.  User visible output should not depend on debug
 	 settings.  */
       file = *libthread_db_search_path != '\0' ? gdb_stdout : gdb_stdlog;
-      fprintf_unfiltered (file, _("Using host libthread_db library \"%s\".\n"),
-			  library);
+      fprintf_unfiltered (file,
+			  _("Using host libthread_db library \"%ps\".\n"),
+			  styled_string (file_name_style.style (), library));
     }
 
   /* The thread library was detected.  Activate the thread_db target
@@ -1028,7 +1030,8 @@ try_thread_db_load_from_pdir_1 (struct objfile *obj, const char *subdir)
   if (obj_name[0] != '/')
     {
       warning (_("Expected absolute pathname for libpthread in the"
-		 " inferior, but got %s."), obj_name);
+		 " inferior, but got %ps."),
+	       styled_string (file_name_style.style (), obj_name));
       return false;
     }
 
diff --git a/gdb/stack.c b/gdb/stack.c
index cb07e28b671..c7c67fc7d5c 100644
--- a/gdb/stack.c
+++ b/gdb/stack.c
@@ -1393,7 +1393,7 @@ print_frame (const frame_print_options &fp_opts,
 	    annotate_frame_where ();
 	    uiout->wrap_hint ("  ");
 	    uiout->text (" from ");
-	    uiout->field_string ("from", lib);
+	    uiout->field_string ("from", lib, file_name_style.style ());
 	  }
       }
     if (uiout->is_mi_like_p ())
@@ -1524,8 +1524,11 @@ info_frame_command_core (struct frame_info *fi, bool selected_frame_p)
     }
   wrap_here ("   ");
   if (sal.symtab)
-    printf_filtered (" (%s:%d)", symtab_to_filename_for_display (sal.symtab),
-		     sal.line);
+    printf_filtered
+      (" (%ps:%d)",
+       styled_string (file_name_style.style (),
+		      symtab_to_filename_for_display (sal.symtab)),
+       sal.line);
   puts_filtered ("; ");
   wrap_here ("    ");
   printf_filtered ("saved %s = ", pc_regname);
-- 
2.17.2