X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fsymtab.c;h=8f46321f43d79019446180e62296d3f6a7c0a4d0;hb=5f512a7dd0df1205630e9edfaa84f2e9a8fb8771;hp=e5ed42a49b6d35b7e9d027fb1f75151b1de4d47d;hpb=470c0b1c9a1d69e3c4f9281600399b1dadd40614;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/symtab.c b/gdb/symtab.c
index e5ed42a49b..8f46321f43 100644
--- a/gdb/symtab.c
+++ b/gdb/symtab.c
@@ -4712,44 +4712,25 @@ global_symbol_searcher::search () const
   return result;
 }
 
-/* Helper function for symtab_symbol_info, this function uses
-   the data returned from search_symbols() to print information
-   regarding the match to gdb_stdout.  If LAST is not NULL,
-   print file and line number information for the symbol as
-   well.  Skip printing the filename if it matches LAST.  */
+/* See symtab.h.  */
 
-static void
-print_symbol_info (enum search_domain kind,
-		   struct symbol *sym,
-		   int block, const char *last)
+std::string
+symbol_to_info_string (struct symbol *sym, int block,
+		       enum search_domain kind)
 {
-  scoped_switch_to_sym_language_if_auto l (sym);
-  struct symtab *s = symbol_symtab (sym);
-
-  if (last != NULL)
-    {
-      const char *s_filename = symtab_to_filename_for_display (s);
-
-      if (filename_cmp (last, s_filename) != 0)
-	{
-	  printf_filtered (_("\nFile %ps:\n"),
-			   styled_string (file_name_style.style (),
-					  s_filename));
-	}
+  std::string str;
 
-      if (SYMBOL_LINE (sym) != 0)
-	printf_filtered ("%d:\t", SYMBOL_LINE (sym));
-      else
-	puts_filtered ("\t");
-    }
+  gdb_assert (block == GLOBAL_BLOCK || block == STATIC_BLOCK);
 
   if (kind != TYPES_DOMAIN && block == STATIC_BLOCK)
-    printf_filtered ("static ");
+    str += "static ";
 
   /* Typedef that is not a C++ class.  */
   if (kind == TYPES_DOMAIN
       && SYMBOL_DOMAIN (sym) != STRUCT_DOMAIN)
     {
+      string_file tmp_stream;
+
       /* FIXME: For C (and C++) we end up with a difference in output here
 	 between how a typedef is printed, and non-typedefs are printed.
 	 The TYPEDEF_PRINT code places a ";" at the end in an attempt to
@@ -4759,28 +4740,69 @@ print_symbol_info (enum search_domain kind,
 	 printing of the ";" in this function, which is going to be wrong
 	 for languages that don't require a ";" between statements.  */
       if (TYPE_CODE (SYMBOL_TYPE (sym)) == TYPE_CODE_TYPEDEF)
-	typedef_print (SYMBOL_TYPE (sym), sym, gdb_stdout);
+	typedef_print (SYMBOL_TYPE (sym), sym, &tmp_stream);
       else
-	type_print (SYMBOL_TYPE (sym), "", gdb_stdout, -1);
-      printf_filtered ("\n");
+	type_print (SYMBOL_TYPE (sym), "", &tmp_stream, -1);
+      str += tmp_stream.string ();
     }
   /* variable, func, or typedef-that-is-c++-class.  */
   else if (kind < TYPES_DOMAIN
 	   || (kind == TYPES_DOMAIN
 	       && SYMBOL_DOMAIN (sym) == STRUCT_DOMAIN))
     {
+      string_file tmp_stream;
+
       type_print (SYMBOL_TYPE (sym),
 		  (SYMBOL_CLASS (sym) == LOC_TYPEDEF
 		   ? "" : sym->print_name ()),
-		  gdb_stdout, 0);
+		  &tmp_stream, 0);
 
-      printf_filtered (";\n");
+      str += tmp_stream.string ();
+      str += ";";
     }
   /* Printing of modules is currently done here, maybe at some future
      point we might want a language specific method to print the module
      symbol so that we can customise the output more.  */
   else if (kind == MODULES_DOMAIN)
-    printf_filtered ("%s\n", sym->print_name ());
+    str += sym->print_name ();
+
+  return str;
+}
+
+/* Helper function for symbol info commands, for example 'info functions',
+   'info variables', etc.  KIND is the kind of symbol we searched for, and
+   BLOCK is the type of block the symbols was found in, either GLOBAL_BLOCK
+   or STATIC_BLOCK.  SYM is the symbol we found.  If LAST is not NULL,
+   print file and line number information for the symbol as well.  Skip
+   printing the filename if it matches LAST.  */
+
+static void
+print_symbol_info (enum search_domain kind,
+		   struct symbol *sym,
+		   int block, const char *last)
+{
+  scoped_switch_to_sym_language_if_auto l (sym);
+  struct symtab *s = symbol_symtab (sym);
+
+  if (last != NULL)
+    {
+      const char *s_filename = symtab_to_filename_for_display (s);
+
+      if (filename_cmp (last, s_filename) != 0)
+	{
+	  printf_filtered (_("\nFile %ps:\n"),
+			   styled_string (file_name_style.style (),
+					  s_filename));
+	}
+
+      if (SYMBOL_LINE (sym) != 0)
+	printf_filtered ("%d:\t", SYMBOL_LINE (sym));
+      else
+	puts_filtered ("\t");
+    }
+
+  std::string str = symbol_to_info_string (sym, block, kind);
+  printf_filtered ("%s\n", str.c_str ());
 }
 
 /* This help function for symtab_symbol_info() prints information