1 /* Shared library declarations for GDB, the GNU Debugger.
3 Copyright 1992, 1993, 1995, 1998, 1999, 2000, 2001, 2003, 2005
4 Free Software Foundation, Inc.
6 This file is part of GDB.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 59 Temple Place - Suite 330,
21 Boston, MA 02111-1307, USA. */
26 /* Forward decl's for prototypes */
30 /* Called when we free all symtabs, to free the shared library information
33 #define CLEAR_SOLIB clear_solib
35 extern void clear_solib (void);
37 /* Called to add symbols from a shared library to gdb's symbol table. */
39 #define SOLIB_ADD(filename, from_tty, targ, readsyms) \
40 solib_add (filename, from_tty, targ, readsyms)
42 extern void solib_add (char *, int, struct target_ops
*, int);
43 extern int solib_read_symbols (struct so_list
*, int);
45 /* Function to be called when the inferior starts up, to discover the
46 names of shared libraries that are dynamically linked, the base
47 addresses to which they are linked, and sufficient information to
48 read in their symbols at a later time. */
50 #define SOLIB_CREATE_INFERIOR_HOOK(PID) solib_create_inferior_hook ()
52 /* Function to be called to remove the connection between debugger and
53 dynamic linker that was established by SOLIB_CREATE_INFERIOR_HOOK.
54 (This operation does not remove shared library information from
55 the debugger, as CLEAR_SOLIB does.)
57 This functionality is presently not implemented for this target.
59 #define SOLIB_REMOVE_INFERIOR_HOOK(PID) (0)
61 extern void solib_create_inferior_hook (void); /* solib.c */
63 /* This function returns TRUE if pc is the address of an instruction that
64 lies within the dynamic linker (such as the event hook, or the dld
67 This function must be used only when a dynamic linker event has been
68 caught, and the inferior is being stepped out of the hook, or undefined
69 results are guaranteed.
71 Presently, this functionality is not implemented.
75 #define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
76 error("catch of library loads/unloads not yet implemented on this platform")
79 #define SOLIB_IN_DYNAMIC_LINKER(pid,pc) \
82 /* This function must be called when the inferior is killed, and the program
83 restarted. This is not the same as CLEAR_SOLIB, in that it doesn't discard
86 Presently, this functionality is not implemented.
88 #define SOLIB_RESTART() \
91 /* If we can't set a breakpoint, and it's in a shared library, just
94 #define DISABLE_UNSETTABLE_BREAK(addr) (solib_address(addr) != NULL)
96 extern char *solib_address (CORE_ADDR
); /* solib.c */
98 /* If ADDR lies in a shared library, return its name. */
100 #define PC_SOLIB(addr) solib_address (addr)
102 /* Return 1 if PC lies in the dynamic symbol resolution code of the
105 #define IN_SOLIB_DYNSYM_RESOLVE_CODE(pc) in_solib_dynsym_resolve_code (pc)
107 extern int in_solib_dynsym_resolve_code (CORE_ADDR
); /* solib.c */
109 /* Discard symbols that were auto-loaded from shared libraries. */
111 extern void no_shared_libraries (char *ignored
, int from_tty
);
This page took 0.030525 seconds and 4 git commands to generate.