/* Timeout limit for response from target. */
-/* The default value has been changed many times over the years. It
- was originally 5 seconds. But that was thought to be a long time
+/* The default value has been changed many times over the years. It
+ was originally 5 seconds. But that was thought to be a long time
to sit and wait, so it was changed to 2 seconds. That was thought
- to be plenty unless the connection was going through some terminal
+ to be plenty unless the connection was going through some terminal
server or multiplexer or other form of hairy serial connection.
- In mid-1996, remote_timeout was moved from remote.c to top.c and
+ In mid-1996, remote_timeout was moved from remote.c to top.c and
it began being used in other remote-* targets. It appears that the
default was changed to 20 seconds at that time, perhaps because the
Renesas E7000 ICE didn't always respond in a timely manner.
But if 5 seconds is a long time to sit and wait for retransmissions,
- 20 seconds is far worse. This demonstrates the difficulty of using
+ 20 seconds is far worse. This demonstrates the difficulty of using
a single variable for all protocol timeouts.
- As remote.c is used much more than remote-e7000.c, it was changed
+ As remote.c is used much more than remote-e7000.c, it was changed
back to 2 seconds in 1999. */
int remote_timeout = 2;
/* Called from print_frame_info to list the line we stopped in. */
-void (*deprecated_print_frame_info_listing_hook) (struct symtab * s,
+void (*deprecated_print_frame_info_listing_hook) (struct symtab * s,
int line,
- int stopline,
+ int stopline,
int noerror);
/* Replaces most of query. */
/* Used by UI as a wrapper around command execution. May do various
things like enabling/disabling buttons, etc... */
-void (*deprecated_call_command_hook) (struct cmd_list_element * c,
+void (*deprecated_call_command_hook) (struct cmd_list_element * c,
const char *cmd, int from_tty);
/* Called when the current thread changes. Argument is thread id. */
temporarily set to true. */
std::string
-execute_command_to_string (const char *p, int from_tty)
+execute_command_to_string (const char *p, int from_tty,
+ bool term_out)
{
/* GDB_STDOUT should be better already restored during these
restoration callbacks. */
scoped_restore save_async = make_scoped_restore (¤t_ui->async, 0);
- string_file str_file;
+ string_file str_file (term_out);
{
current_uiout->redirect (&str_file);
resources online at:\n <http://www.gnu.org/software/gdb/documentation/>."));
fprintf_filtered (stream, "\n\n");
fprintf_filtered (stream, _("For help, type \"help\".\n"));
- fprintf_filtered (stream, _("Type \"apropos word\" to search for \
-commands related to \"word\"."));
+ fprintf_filtered (stream,
+ _("Type \"apropos word\" to search for commands \
+related to \"word\"."));
}
/* Print the details of GDB build-time configuration. */
--without-guile\n\
"));
#endif
+#if HAVE_SOURCE_HIGHLIGHT
+ fprintf_filtered (stream, _("\
+ --enable-source-highlight\n\
+"));
+#else
+ fprintf_filtered (stream, _("\
+ --disable-source-highlight\n\
+"));
+#endif
#ifdef RELOC_SRCDIR
fprintf_filtered (stream, _("\
--with-relocated-sources=%s\n\
undo_terminal_modifications_before_exit ();
- /* An optional expression may be used to cause gdb to terminate with the
+ /* An optional expression may be used to cause gdb to terminate with the
value of that expression. */
if (exit_arg)
exit_code = *exit_arg;
/* We want to handle any quit errors and exit regardless. */
/* Get out of tfind mode, and kill or detach all inferiors. */
- TRY
+ try
{
disconnect_tracing ();
iterate_over_inferiors (kill_or_detach, &qt);
}
- CATCH (ex, RETURN_MASK_ALL)
+ catch (const gdb_exception &ex)
{
exception_print (gdb_stderr, ex);
}
- END_CATCH
/* Give all pushed targets a chance to do minimal cleanup, and pop
them all out. */
- TRY
+ try
{
pop_all_targets ();
}
- CATCH (ex, RETURN_MASK_ALL)
+ catch (const gdb_exception &ex)
{
exception_print (gdb_stderr, ex);
}
- END_CATCH
/* Save the history information if it is appropriate to do so. */
- TRY
+ try
{
if (write_history_p && history_filename)
{
gdb_safe_append_history ();
}
}
- CATCH (ex, RETURN_MASK_ALL)
+ catch (const gdb_exception &ex)
{
exception_print (gdb_stderr, ex);
}
- END_CATCH
+
+ /* Destroy any values currently allocated now instead of leaving it
+ to global destructors, because that may be too late. For
+ example, the destructors of xmethod values call into the Python
+ runtime, which is finalized via a final cleanup. */
+ finalize_values ();
/* Do any final cleanups before exiting. */
- TRY
+ try
{
do_final_cleanups ();
}
- CATCH (ex, RETURN_MASK_ALL)
+ catch (const gdb_exception &ex)
{
exception_print (gdb_stderr, ex);
}
- END_CATCH
exit (exit_code);
}
history_filename, (char *) NULL);
}
+static void
+init_gdb_version_vars (void)
+{
+ struct internalvar *major_version_var = create_internalvar ("_gdb_major");
+ struct internalvar *minor_version_var = create_internalvar ("_gdb_minor");
+ int vmajor = 0, vminor = 0, vrevision = 0;
+ sscanf (version, "%d.%d.%d", &vmajor, &vminor, &vrevision);
+ set_internalvar_integer (major_version_var, vmajor);
+ set_internalvar_integer (minor_version_var, vminor + (vrevision > 0));
+}
+
static void
init_main (void)
{
prefix to be installed. Keep things simple and just do final
script initialization here. */
finish_ext_lang_initialization ();
+
+ /* Create $_gdb_major and $_gdb_minor convenience variables. */
+ init_gdb_version_vars ();
}
projects / deliverable / binutils-gdb.git / blobdiff