opcodes: bfin: simplify field width processing and fix build warnings

[deliverable/binutils-gdb.git] / gdb / symfile.h

diff --git a/gdb/symfile.h b/gdb/symfile.h
index 6b6ffc99a1312cfe83875172db19557dead84313..7024ace518c96348cea7d6e721ebf6bf7476a4ec 100644 (file)
--- a/gdb/symfile.h
+++ b/gdb/symfile.h
@@ -1,8 +1,6 @@
 /* Definitions for reading symbol files into GDB.
 
-   Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 1990-2004, 2007-2012 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -152,22 +150,24 @@ struct quick_symbol_functions
   /* Forget all cached full file names for OBJFILE.  */
   void (*forget_cached_source_info) (struct objfile *objfile);
 
-  /* Look up the symbol table, in OBJFILE, of a source file named
-     NAME.  If there is no '/' in the name, a match after a '/' in the
-     symbol table's file name will also work.  FULL_PATH is the
-     absolute file name, and REAL_PATH is the same, run through
-     gdb_realpath.
-
-     If no such symbol table can be found, returns 0.
-
-     Otherwise, sets *RESULT to the symbol table and returns 1.  This
-     might return 1 and set *RESULT to NULL if the requested file is
-     an include file that does not have a symtab of its own.  */
-  int (*lookup_symtab) (struct objfile *objfile,
-                       const char *name,
-                       const char *full_path,
-                       const char *real_path,
-                       struct symtab **result);
+  /* Expand and iterate over each "partial" symbol table in OBJFILE
+     where the source file is named NAME.
+
+     If NAME is not absolute, a match after a '/' in the symbol
+     table's file name will also work.  FULL_PATH is the absolute file
+     name, and REAL_PATH is the same, run through gdb_realpath.
+
+     If a match is found, the "partial" symbol table is expanded.
+     Then, this calls iterate_over_some_symtabs (or equivalent) over
+     all newly-created symbol tables, passing CALLBACK and DATA to it.
+     The result of this call is returned.  */
+  int (*map_symtabs_matching_filename) (struct objfile *objfile,
+                                       const char *name,
+                                       const char *full_path,
+                                       const char *real_path,
+                                       int (*callback) (struct symtab *,
+                                                        void *),
+                                       void *data);
 
   /* Check to see if the symbol is defined in a "partial" symbol table
      of OBJFILE.  KIND should be either GLOBAL_BLOCK or STATIC_BLOCK,
@@ -258,10 +258,10 @@ struct quick_symbol_functions
      file is skipped.  If FILE_MATCHER is NULL such file is not skipped.
 
      Otherwise, if KIND does not match this symbol is skipped.
-     
-     If even KIND matches, then NAME_MATCHER is called for each symbol defined
-     in the file.  The symbol's "natural" name and DATA are passed to
-     NAME_MATCHER.
+
+     If even KIND matches, then NAME_MATCHER is called for each symbol
+     defined in the file.  The symbol "search" name and DATA are passed
+     to NAME_MATCHER.
 
      If NAME_MATCHER returns zero, then this symbol is skipped.
 
@@ -269,11 +269,12 @@ struct quick_symbol_functions
 
      DATA is user data that is passed unmodified to the callback
      functions.  */
-  void (*expand_symtabs_matching) (struct objfile *objfile,
-                                  int (*file_matcher) (const char *, void *),
-                                  int (*name_matcher) (const char *, void *),
-                                  enum search_domain kind,
-                                  void *data);
+  void (*expand_symtabs_matching)
+    (struct objfile *objfile,
+     int (*file_matcher) (const char *, void *),
+     int (*name_matcher) (const char *, void *),
+     enum search_domain kind,
+     void *data);
 
   /* Return the symbol table from OBJFILE that contains PC and
      SECTION.  Return NULL if there is no such symbol table.  This
@@ -616,6 +617,9 @@ extern void dwarf2_build_frame_info (struct objfile *);
 
 void dwarf2_free_objfile (struct objfile *);
 
+/* Whether to use deprecated .gdb_index sections.  */
+extern int use_deprecated_index_sections;
+
 /* From mdebugread.c */
 
 /* Hack to force structures to exist before use in parameter list.  */