diff options
Diffstat (limited to 'gdb/solist.h')
| -rw-r--r-- | gdb/solist.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/gdb/solist.h b/gdb/solist.h deleted file mode 100644 index dd1100c..0000000 --- a/gdb/solist.h +++ /dev/null @@ -1,126 +0,0 @@ -/* Shared library declarations for GDB, the GNU Debugger. - Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, - 2001 - 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 - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - 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., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef SOLIST_H -#define SOLIST_H - -#define SO_NAME_MAX_PATH_SIZE 512 /* FIXME: Should be dynamic */ - -/* Forward declaration for target specific link map information. This - struct is opaque to all but the target specific file. */ -struct lm_info; - -struct so_list - { - /* The following fields of the structure come directly from the - dynamic linker's tables in the inferior, and are initialized by - current_sos. */ - - struct so_list *next; /* next structure in linked list */ - - /* A pointer to target specific link map information. Often this - will be a copy of struct link_map from the user process, but - it need not be; it can be any collection of data needed to - traverse the dynamic linker's data structures. */ - struct lm_info *lm_info; - - /* Shared object file name, exactly as it appears in the - inferior's link map. This may be a relative path, or something - which needs to be looked up in LD_LIBRARY_PATH, etc. We use it - to tell which entries in the inferior's dynamic linker's link - map we've already loaded. */ - char so_original_name[SO_NAME_MAX_PATH_SIZE]; - - /* shared object file name, expanded to something GDB can open */ - char so_name[SO_NAME_MAX_PATH_SIZE]; - - /* 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. - - current_sos must initialize these fields to 0. */ - - bfd *abfd; - 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 section_table *textsection; - }; - -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 *); - - /* Free the the link map info and any other private data - structures associated with a so_list entry. */ - void (*free_so) (struct so_list *so); - - /* Reset or free private data structures not associated with - so_list entries. */ - void (*clear_solib) (void); - - /* Target dependent code to run after child process fork. */ - void (*solib_create_inferior_hook) (void); - - /* Do additional symbol handling, lookup, etc. after symbols - for a shared object have been loaded. */ - void (*special_symbol_handling) (void); - - /* Construct a list of the currently loaded shared objects. */ - struct so_list *(*current_sos) (void); - - /* Find, open, and read the symbols for the main executable. */ - int (*open_symbol_file_object) (void *from_ttyp); - - /* Determine if PC lies in the dynamic symbol resolution code of - the run time loader */ - int (*in_dynsym_resolve_code) (CORE_ADDR pc); - }; - -void free_so (struct so_list *so); - -/* Find solib binary file and open it. */ -extern int solib_open (char *in_pathname, char **found_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_FREE_SO (current_target_so_ops->free_so) -#define TARGET_SO_CLEAR_SOLIB (current_target_so_ops->clear_solib) -#define TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK \ - (current_target_so_ops->solib_create_inferior_hook) -#define TARGET_SO_SPECIAL_SYMBOL_HANDLING \ - (current_target_so_ops->special_symbol_handling) -#define TARGET_SO_CURRENT_SOS (current_target_so_ops->current_sos) -#define TARGET_SO_OPEN_SYMBOL_FILE_OBJECT \ - (current_target_so_ops->open_symbol_file_object) -#define TARGET_SO_IN_DYNSYM_RESOLVE_CODE \ - (current_target_so_ops->in_dynsym_resolve_code) - -#endif |