#include "observer.h"
#include "readline/readline.h"
+/* Architecture-specific operations. */
+
+/* Per-architecture data key. */
+static struct gdbarch_data *solib_data;
+
+static void *
+solib_init (struct obstack *obstack)
+{
+ struct target_so_ops **ops;
+
+ ops = OBSTACK_ZALLOC (obstack, struct target_so_ops *);
+ *ops = current_target_so_ops;
+ return ops;
+}
+
+static struct target_so_ops *
+solib_ops (struct gdbarch *gdbarch)
+{
+ struct target_so_ops **ops = gdbarch_data (gdbarch, solib_data);
+ return *ops;
+}
+\f
+
/* external data declarations */
/* FIXME: gdbarch needs to control this variable */
symbol files. This takes precedence over the environment variables PATH
and LD_LIBRARY_PATH. */
static char *solib_search_path = NULL;
+static void
+show_solib_search_path (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("\
+The search path for loading non-absolute shared library symbol files is %s.\n"),
+ value);
+}
/*
int
solib_open (char *in_pathname, char **found_pathname)
{
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
int found_file = -1;
char *temp_pathname = NULL;
char *p = in_pathname;
&temp_pathname);
/* If not found, try to use target supplied solib search method */
- if (found_file < 0 && TARGET_SO_FIND_AND_OPEN_SOLIB != NULL)
- found_file = TARGET_SO_FIND_AND_OPEN_SOLIB
- (in_pathname, O_RDONLY, &temp_pathname);
+ if (found_file < 0 && ops->find_and_open_solib)
+ found_file = ops->find_and_open_solib (in_pathname, O_RDONLY,
+ &temp_pathname);
/* If not found, next search the inferior's $PATH environment variable. */
if (found_file < 0 && solib_absolute_prefix == NULL)
if (!abfd)
{
close (scratch_chan);
- error ("Could not open `%s' as an executable file: %s",
+ error (_("Could not open `%s' as an executable file: %s"),
scratch_pathname, bfd_errmsg (bfd_get_error ()));
}
/* copy full path name into so_name, so that later symbol_file_add
can find it */
if (strlen (scratch_pathname) >= SO_NAME_MAX_PATH_SIZE)
- error ("Full path name length of shared library exceeds SO_NAME_MAX_PATH_SIZE in so_list structure.");
+ error (_("Full path name length of shared library exceeds SO_NAME_MAX_PATH_SIZE in so_list structure."));
strcpy (so->so_name, scratch_pathname);
if (!bfd_check_format (abfd, bfd_object))
{
- error ("\"%s\": not in executable format: %s.",
+ error (_("\"%s\": not in executable format: %s."),
scratch_pathname, bfd_errmsg (bfd_get_error ()));
}
if (build_section_table (abfd, &so->sections, &so->sections_end))
{
- error ("Can't find the file sections in `%s': %s",
+ error (_("Can't find the file sections in `%s': %s"),
bfd_get_filename (abfd), bfd_errmsg (bfd_get_error ()));
}
for (p = so->sections; p < so->sections_end; p++)
{
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+
/* Relocate the section binding addresses as recorded in the shared
object's file by the base address to which the object was actually
mapped. */
- TARGET_SO_RELOCATE_SECTION_ADDRESSES (so, p);
+ ops->relocate_section_addresses (so, p);
if (strcmp (p->the_bfd_section->name, ".text") == 0)
{
so->textsection = p;
void
free_so (struct so_list *so)
{
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
char *bfd_filename = 0;
if (so->sections)
{
bfd_filename = bfd_get_filename (so->abfd);
if (! bfd_close (so->abfd))
- warning ("cannot close \"%s\": %s",
+ warning (_("cannot close \"%s\": %s"),
bfd_filename, bfd_errmsg (bfd_get_error ()));
}
if (bfd_filename)
xfree (bfd_filename);
- TARGET_SO_FREE_SO (so);
+ ops->free_so (so);
xfree (so);
}
if (so->symbols_loaded)
{
if (from_tty)
- printf_unfiltered ("Symbols already loaded for %s\n", so->so_name);
+ printf_unfiltered (_("Symbols already loaded for %s\n"), so->so_name);
}
else
{
RETURN_MASK_ALL))
{
if (from_tty)
- printf_unfiltered ("Loaded symbols for %s\n", so->so_name);
+ printf_unfiltered (_("Loaded symbols for %s\n"), so->so_name);
so->symbols_loaded = 1;
return 1;
}
static void
update_solib_list (int from_tty, struct target_ops *target)
{
- struct so_list *inferior = TARGET_SO_CURRENT_SOS ();
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+ struct so_list *inferior = ops->current_sos();
struct so_list *gdb, **gdb_link;
/* If we are attaching to a running process for which we
symbols now! */
if (attach_flag &&
symfile_objfile == NULL)
- catch_errors (TARGET_SO_OPEN_SYMBOL_FILE_OBJECT, &from_tty,
+ catch_errors (ops->open_symbol_file_object, &from_tty,
"Error reading attached process's symbol file.\n",
RETURN_MASK_ALL);
char *re_err = re_comp (pattern);
if (re_err)
- error ("Invalid regexp: %s", re_err);
+ error (_("Invalid regexp: %s"), re_err);
}
update_solib_list (from_tty, target);
if (loaded_any_symbols)
{
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+
/* Getting new symbols may change our opinion about what is
frameless. */
reinit_frame_cache ();
- TARGET_SO_SPECIAL_SYMBOL_HANDLING ();
+ ops->special_symbol_handling ();
}
}
}
else
{
internal_error (__FILE__, __LINE__,
- "TARGET_PTR_BIT returned unknown size %d",
+ _("TARGET_PTR_BIT returned unknown size %d"),
TARGET_PTR_BIT);
}
}
if (so_list_head == NULL)
{
- printf_unfiltered ("No shared libraries loaded at this time.\n");
+ printf_unfiltered (_("No shared libraries loaded at this time.\n"));
}
}
void
clear_solib (void)
{
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+
/* This function is expected to handle ELF shared libraries. It is
also used on Solaris, which can run either ELF or a.out binaries
(for compatibility with SunOS 4), both of which can use shared
free_so (so);
}
- TARGET_SO_CLEAR_SOLIB ();
+ ops->clear_solib ();
}
static void
void
solib_create_inferior_hook (void)
{
- TARGET_SO_SOLIB_CREATE_INFERIOR_HOOK ();
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+ ops->solib_create_inferior_hook();
}
/* GLOBAL FUNCTION
int
in_solib_dynsym_resolve_code (CORE_ADDR pc)
{
- return TARGET_SO_IN_DYNSYM_RESOLVE_CODE (pc);
+ struct target_so_ops *ops = solib_ops (current_gdbarch);
+ return ops->in_dynsym_resolve_code (pc);
}
/*
}
static void
-reload_shared_libraries (char *ignored, int from_tty)
+reload_shared_libraries (char *ignored, int from_tty,
+ struct cmd_list_element *e)
{
no_shared_libraries (NULL, from_tty);
solib_add (NULL, from_tty, NULL, auto_solib_add);
}
+static void
+show_auto_solib_add (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("Autoloading of shared library symbols is %s.\n"),
+ value);
+}
+
+
extern initialize_file_ftype _initialize_solib; /* -Wmissing-prototypes */
void
{
struct cmd_list_element *c;
+ solib_data = gdbarch_data_register_pre_init (solib_init);
+
add_com ("sharedlibrary", class_files, sharedlibrary_command,
- "Load shared object library symbols for files matching REGEXP.");
+ _("Load shared object library symbols for files matching REGEXP."));
add_info ("sharedlibrary", info_sharedlibrary_command,
- "Status of loaded shared object libraries.");
+ _("Status of loaded shared object libraries."));
add_com ("nosharedlibrary", class_files, no_shared_libraries,
- "Unload all shared object library symbols.");
+ _("Unload all shared object library symbols."));
- deprecated_add_show_from_set
- (add_set_cmd ("auto-solib-add", class_support, var_boolean,
- (char *) &auto_solib_add,
- "Set autoloading of shared library symbols.\n\
+ add_setshow_boolean_cmd ("auto-solib-add", class_support,
+ &auto_solib_add, _("\
+Set autoloading of shared library symbols."), _("\
+Show autoloading of shared library symbols."), _("\
If \"on\", symbols from all shared object libraries will be loaded\n\
automatically when the inferior begins execution, when the dynamic linker\n\
informs gdb that a new library has been loaded, or when attaching to the\n\
-inferior. Otherwise, symbols must be loaded manually, using `sharedlibrary'.",
- &setlist),
- &showlist);
-
- c = add_set_cmd ("solib-absolute-prefix", class_support, var_filename,
- (char *) &solib_absolute_prefix,
- "Set prefix for loading absolute shared library symbol files.\n\
-For other (relative) files, you can add values using `set solib-search-path'.",
- &setlist);
- deprecated_add_show_from_set (c, &showlist);
- set_cmd_cfunc (c, reload_shared_libraries);
- set_cmd_completer (c, filename_completer);
+inferior. Otherwise, symbols must be loaded manually, using `sharedlibrary'."),
+ NULL,
+ show_auto_solib_add,
+ &setlist, &showlist);
+
+ add_setshow_filename_cmd ("solib-absolute-prefix", class_support,
+ &solib_absolute_prefix, _("\
+Set prefix for loading absolute shared library symbol files."), _("\
+Show prefix for loading absolute shared library symbol files."), _("\
+For other (relative) files, you can add values using `set solib-search-path'."),
+ reload_shared_libraries,
+ NULL,
+ &setlist, &showlist);
/* Set the default value of "solib-absolute-prefix" from the sysroot, if
one is set. */
solib_absolute_prefix = xstrdup (gdb_sysroot);
- c = add_set_cmd ("solib-search-path", class_support, var_string,
- (char *) &solib_search_path,
- "Set the search path for loading non-absolute shared library symbol files.\n\
-This takes precedence over the environment variables PATH and LD_LIBRARY_PATH.",
- &setlist);
- deprecated_add_show_from_set (c, &showlist);
- set_cmd_cfunc (c, reload_shared_libraries);
- set_cmd_completer (c, filename_completer);
+ add_setshow_optional_filename_cmd ("solib-search-path", class_support,
+ &solib_search_path, _("\
+Set the search path for loading non-absolute shared library symbol files."), _("\
+Show the search path for loading non-absolute shared library symbol files."), _("\
+This takes precedence over the environment variables PATH and LD_LIBRARY_PATH."),
+ reload_shared_libraries,
+ show_solib_search_path,
+ &setlist, &showlist);
}
projects / deliverable / binutils-gdb.git / blobdiff