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51457a0578
This change adds the MI equivalent for the "info sharedlibrary" command. The command was already partially documented but ignored as it was not implemented. The new MI command works similarly to the CLI command, taking an optional regular expression as an argument and outputting the library information. I included a test for the new command in mi-solib.exp. gdb/doc/ChangeLog: * gdb.texinfo (gdb/mi Symbol Query Commands): Document new MI command file-list-shared-libraries (GDB/MI Async Records): Update documentation of library-loaded with new field. gdb/ChangeLog: * NEWS: Add an entry about new '-file-list-shared-libraries' command. * mi/mi-cmd-file.c (mi_cmd_file_list_shared_libraries): New function definition. * mi/mi-cmds.c (mi_cmds): Add -file-list-shared-libraries command. * mi/mi-cmds.h (mi_cmd_file_list_shared_libraries): New function declaration. * mi/mi-interp.c (mi_output_solib_attribs): New Function. * mi/mi-interp.h: New file. * solib.c (info_sharedlibrary_command): Replace for loop with ALL_SO_LIBS macro * solib.h (update_solib_list): New function declaration. (so_list_head): Move macro. * solist.h (ALL_SO_LIBS): New macro. gdb/testsuite/ChangeLog: * gdb.mi/mi-solib.exp (test_file_list_shared_libraries): New procedure. Signed-off-by: Marc-Andre Laperle <marc-andre.laperle@ericsson.com>
127 lines
4.2 KiB
C
127 lines
4.2 KiB
C
/* Shared library declarations for GDB, the GNU Debugger.
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Copyright (C) 1992-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#ifndef SOLIB_H
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#define SOLIB_H
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/* Forward decl's for prototypes */
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struct so_list;
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struct target_ops;
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struct target_so_ops;
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struct program_space;
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#include "symfile-add-flags.h"
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/* List of known shared objects */
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#define so_list_head current_program_space->so_list
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/* Called when we free all symtabs, to free the shared library information
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as well. */
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extern void clear_solib (void);
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/* Called to add symbols from a shared library to gdb's symbol table. */
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extern void solib_add (const char *, int, int);
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extern int solib_read_symbols (struct so_list *, symfile_add_flags);
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/* Function to be called when the inferior starts up, to discover the
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names of shared libraries that are dynamically linked, the base
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addresses to which they are linked, and sufficient information to
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read in their symbols at a later time. */
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extern void solib_create_inferior_hook (int from_tty);
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/* If ADDR lies in a shared library, return its name. */
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extern char *solib_name_from_address (struct program_space *, CORE_ADDR);
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/* Return 1 if ADDR lies within SOLIB. */
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extern int solib_contains_address_p (const struct so_list *, CORE_ADDR);
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/* Return whether the data starting at VADDR, size SIZE, must be kept
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in a core file for shared libraries loaded before "gcore" is used
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to be handled correctly when the core file is loaded. This only
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applies when the section would otherwise not be kept in the core
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file (in particular, for readonly sections). */
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extern int solib_keep_data_in_core (CORE_ADDR vaddr, unsigned long size);
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/* Return 1 if PC lies in the dynamic symbol resolution code of the
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run time loader. */
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extern int in_solib_dynsym_resolve_code (CORE_ADDR);
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/* Discard symbols that were auto-loaded from shared libraries. */
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extern void no_shared_libraries (char *ignored, int from_tty);
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/* Set the solib operations for GDBARCH to NEW_OPS. */
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extern void set_solib_ops (struct gdbarch *gdbarch,
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const struct target_so_ops *new_ops);
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/* Synchronize GDB's shared object list with inferior's.
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Extract the list of currently loaded shared objects from the
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inferior, and compare it with the list of shared objects currently
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in GDB's so_list_head list. Edit so_list_head to bring it in sync
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with the inferior's new list.
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If we notice that the inferior has unloaded some shared objects,
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free any symbolic info GDB had read about those shared objects.
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Don't load symbolic info for any new shared objects; just add them
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to the list, and leave their symbols_loaded flag clear.
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If FROM_TTY is non-null, feel free to print messages about what
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we're doing. */
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extern void update_solib_list (int from_tty);
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/* Return non-zero if NAME is the libpthread shared library. */
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extern int libpthread_name_p (const char *name);
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/* Look up symbol from both symbol table and dynamic string table. */
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extern CORE_ADDR gdb_bfd_lookup_symbol (bfd *abfd,
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int (*match_sym) (const asymbol *,
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const void *),
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const void *data);
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/* Look up symbol from symbol table. */
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extern CORE_ADDR gdb_bfd_lookup_symbol_from_symtab (bfd *abfd,
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int (*match_sym)
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(const asymbol *,
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const void *),
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const void *data);
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/* Enable or disable optional solib event breakpoints as appropriate. */
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extern void update_solib_breakpoints (void);
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/* Handle an solib event by calling solib_add. */
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extern void handle_solib_event (void);
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#endif /* SOLIB_H */
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