* readelf.c (dynamic_info): Correct size of array.

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

diff --git a/gdb/solist.h b/gdb/solist.h
index c8836867b4627a165834f14ec332decba8fed990..4c164e64834d36b98057aace496e1d72bf9243a3 100644 (file)
--- a/gdb/solist.h
+++ b/gdb/solist.h
@@ -1,12 +1,12 @@
 /* Shared library declarations for GDB, the GNU Debugger.
    Copyright (C) 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
-   2001, 2007 Free Software Foundation, Inc.
+   2001, 2007, 2008, 2009 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
+   the Free Software Foundation; either version 3 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
@@ -15,14 +15,14 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 51 Franklin Street, Fifth Floor,
-   Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef SOLIST_H
 #define SOLIST_H
 
 #define SO_NAME_MAX_PATH_SIZE 512      /* FIXME: Should be dynamic */
+/* For domain_enum domain.  */
+#include "symtab.h"
 
 /* Forward declaration for target specific link map information.  This
    struct is opaque to all but the target specific file.  */
@@ -52,6 +52,9 @@ struct so_list
     /* shared object file name, expanded to something GDB can open */
     char so_name[SO_NAME_MAX_PATH_SIZE];
 
+    /* Program space this shared library belongs to.  */
+    struct program_space *pspace;
+
     /* The following fields of the structure are built from
        information gathered from the shared object file itself, and
        are set when we actually add it to our symbol tables.
@@ -62,8 +65,8 @@ struct so_list
     char symbols_loaded;       /* flag: symbols read in yet? */
     char from_tty;             /* flag: print msgs? */
     struct objfile *objfile;   /* objfile for loaded lib */
-    struct section_table *sections;
-    struct section_table *sections_end;
+    struct target_section *sections;
+    struct target_section *sections_end;
 
     /* Record the range of addresses belonging to this shared library.
        There may not be just one (e.g. if two segments are relocated
@@ -76,7 +79,7 @@ struct target_so_ops
     /* Adjust the section binding addresses by the base address at
        which the object was actually mapped.  */
     void (*relocate_section_addresses) (struct so_list *so,
-                                        struct section_table *);
+                                        struct target_section *);
 
     /* Free the the link map info and any other private data
        structures associated with a so_list entry.  */
@@ -103,11 +106,26 @@ struct target_so_ops
        the run time loader */
     int (*in_dynsym_resolve_code) (CORE_ADDR pc);
 
+    /* Find and open shared library binary file.  */
+    bfd *(*bfd_open) (char *pathname);
+
     /* Extra hook for finding and opening a solib.  
        Convenience function for remote debuggers finding host libs.  */
     int (*find_and_open_solib) (char *soname,
         unsigned o_flags, char **temp_pathname);
-    
+
+    /* Hook for looking up global symbols in a library-specific way.  */
+    struct symbol * (*lookup_lib_global_symbol) (const struct objfile *objfile,
+                                                const char *name,
+                                                const char *linkage_name,
+                                                const domain_enum domain);
+
+    /* Given two so_list objects, one from the GDB thread list
+       and another from the list returned by current_sos, return 1
+       if they represent the same library.
+       Falls back to using strcmp on so_original_name field when set
+       to NULL.  */
+    int (*same) (struct so_list *gdb, struct so_list *inferior);
   };
 
 /* Free the memory associated with a (so_list *).  */
@@ -116,17 +134,22 @@ void free_so (struct so_list *so);
 /* Return address of first so_list entry in master shared object list.  */
 struct so_list *master_so_list (void);
 
+/* Find shared library binary file.  */
+extern char *solib_find (char *in_pathname, int *fd);
+
+/* Open BFD for shared library file.  */
+extern bfd *solib_bfd_fopen (char *pathname, int fd);
+
 /* Find solib binary file and open it.  */
-extern int solib_open (char *in_pathname, char **found_pathname);
+extern bfd *solib_bfd_open (char *in_pathname);
 
 /* FIXME: gdbarch needs to control this variable */
 extern struct target_so_ops *current_target_so_ops;
 
-#define TARGET_SO_RELOCATE_SECTION_ADDRESSES \
-  (current_target_so_ops->relocate_section_addresses)
-#define TARGET_SO_FIND_AND_OPEN_SOLIB \
-  (current_target_so_ops->find_and_open_solib)
-#define TARGET_SO_IN_DYNSYM_RESOLVE_CODE \
-  (current_target_so_ops->in_dynsym_resolve_code)
+/* Handler for library-specific global symbol lookup in solib.c.  */
+struct symbol *solib_global_lookup (const struct objfile *objfile,
+                                   const char *name,
+                                   const char *linkage_name,
+                                   const domain_enum domain);
 
 #endif