gdb/

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

diff --git a/gdb/solib.h b/gdb/solib.h
index b4b770e2ac38dbd9502de601ff1844532ede319a..8829d16c67be403a5054e3538d49f4c826933a8c 100644 (file)
--- a/gdb/solib.h
+++ b/gdb/solib.h
@@ -1,7 +1,6 @@
 /* Shared library declarations for GDB, the GNU Debugger.
    
-   Copyright (C) 1992, 1993, 1995, 1998, 1999, 2000, 2001, 2003, 2005, 2007,
-   2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 1992-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -25,13 +24,14 @@
 struct so_list;
 struct target_ops;
 struct target_so_ops;
+struct program_space;
 
 /* Called when we free all symtabs, to free the shared library information
-   as well. */
+   as well.  */
 
 extern void clear_solib (void);
 
-/* Called to add symbols from a shared library to gdb's symbol table. */
+/* Called to add symbols from a shared library to gdb's symbol table.  */
 
 extern void solib_add (char *, int, struct target_ops *, int);
 extern int solib_read_symbols (struct so_list *, int);
@@ -41,28 +41,53 @@ extern int solib_read_symbols (struct so_list *, int);
    addresses to which they are linked, and sufficient information to
    read in their symbols at a later time.  */
 
-extern void solib_create_inferior_hook (void);
+extern void solib_create_inferior_hook (int from_tty);
 
 /* If ADDR lies in a shared library, return its name.  */
 
-extern char *solib_name_from_address (CORE_ADDR);
+extern char *solib_name_from_address (struct program_space *, CORE_ADDR);
 
 /* Return 1 if ADDR lies within SOLIB.  */
 
 extern int solib_contains_address_p (const struct so_list *, CORE_ADDR);
 
+/* Return whether the data starting at VADDR, size SIZE, must be kept
+   in a core file for shared libraries loaded before "gcore" is used
+   to be handled correctly when the core file is loaded.  This only
+   applies when the section would otherwise not be kept in the core
+   file (in particular, for readonly sections).  */
+
+extern int solib_keep_data_in_core (CORE_ADDR vaddr, unsigned long size);
+
 /* Return 1 if PC lies in the dynamic symbol resolution code of the
    run time loader.  */
 
 extern int in_solib_dynsym_resolve_code (CORE_ADDR);
 
-/* Discard symbols that were auto-loaded from shared libraries. */
+/* Discard symbols that were auto-loaded from shared libraries.  */
 
 extern void no_shared_libraries (char *ignored, int from_tty);
 
 /* Set the solib operations for GDBARCH to NEW_OPS.  */
 
 extern void set_solib_ops (struct gdbarch *gdbarch,
-                          struct target_so_ops *new_ops);
+                          const struct target_so_ops *new_ops);
+
+/* Return non-zero if NAME is the libpthread shared library.  */
+
+extern int libpthread_name_p (const char *name);
+
+/* Look up symbol from both symbol table and dynamic string table.  */
+
+extern CORE_ADDR gdb_bfd_lookup_symbol (bfd *abfd,
+                                       int (*match_sym) (asymbol *, void *),
+                                       void *data);
+
+/* Look up symbol from symbol table.  */
+
+extern CORE_ADDR gdb_bfd_lookup_symbol_from_symtab (bfd *abfd,
+                                                   int (*match_sym) (asymbol *,
+                                                                     void *),
+                                                   void *data);
 
 #endif /* SOLIB_H */