/* Top level stuff for GDB, the GNU debugger.
- Copyright (C) 1986-2013 Free Software Foundation, Inc.
+ Copyright (C) 1986-2014 Free Software Foundation, Inc.
This file is part of GDB.
#include "exceptions.h"
#include <signal.h>
#include "target.h"
+#include "target-dcache.h"
#include "breakpoint.h"
#include "gdbtypes.h"
#include "expression.h"
#include "interps.h"
#include "observer.h"
#include "maint.h"
+#include "filenames.h"
/* readline include files. */
#include "readline/readline.h"
#include <sys/types.h>
#include "event-top.h"
-#include "gdb_string.h"
-#include "gdb_stat.h"
+#include <string.h>
+#include <sys/stat.h>
#include <ctype.h>
#include "ui-out.h"
#include "cli-out.h"
#define DEFAULT_PROMPT "(gdb) "
#endif
-/* Initialization file name for gdb. This is overridden in some configs. */
+/* Initialization file name for gdb. This is host-dependent. */
-#ifndef PATH_MAX
-# ifdef FILENAME_MAX
-# define PATH_MAX FILENAME_MAX
-# else
-# define PATH_MAX 512
-# endif
-#endif
-
-#ifndef GDBINIT_FILENAME
-#define GDBINIT_FILENAME ".gdbinit"
-#endif
-char gdbinit[PATH_MAX + 1] = GDBINIT_FILENAME;
+const char gdbinit[] = GDBINIT;
int inhibit_gdbinit = 0;
-/* If nonzero, and GDB has been configured to be able to use windows,
- attempt to open them upon startup. */
-
-int use_windows = 0;
-
extern char lang_frame_mismatch_warn[]; /* language.c */
/* Flag for whether we want to confirm potentially dangerous
is issuing commands too. */
int server_command;
-/* Baud rate specified for talking to serial target systems. Default
- is left as -1, so targets can choose their own defaults. */
-/* FIXME: This means that "show remotebaud" and gr_files_info can
- print -1 or (unsigned int)-1. This is a Bad User Interface. */
-
-int baud_rate = -1;
-
/* Timeout limit for response from target. */
/* The default value has been changed many times over the years. It
int (*deprecated_ui_loop_hook) (int);
-/* Called instead of command_loop at top level. Can be invoked via
- throw_exception(). */
-
-void (*deprecated_command_loop_hook) (void);
-
/* Called from print_frame_info to list the line we stopped in. */
void (*deprecated_call_command_hook) (struct cmd_list_element * c,
char *cmd, int from_tty);
-/* Called after a `set' command has finished. Is only run if the
- `set' command succeeded. */
-
-void (*deprecated_set_hook) (struct cmd_list_element * c);
-
/* Called when the current thread changes. Argument is thread id. */
void (*deprecated_context_hook) (int id);
/* If this command has been pre-hooked, run the hook first. */
execute_cmd_pre_hook (c);
- if (c->flags & DEPRECATED_WARN_USER)
+ if (c->deprecated_warn_user)
deprecated_cmd_warning (line);
/* c->user_commands would be NULL in the case of a python command. */
*p = 0;
/* Add line to history if appropriate. */
- if (instream == stdin
- && ISATTY (stdin) && *linebuffer)
+ if (*linebuffer && input_from_terminal_p ())
add_history (linebuffer);
/* Note: lines consisting solely of comments are added to the command
/* Second line is a copyright notice. */
fprintf_filtered (stream,
- "Copyright (C) 2013 Free Software Foundation, Inc.\n");
+ "Copyright (C) 2014 Free Software Foundation, Inc.\n");
/* Following the copyright is a brief statement that the program is
free software, that users are free to copy and change it on
{
fprintf_filtered (stream,
_("\nFor bug reporting instructions, please see:\n"));
- fprintf_filtered (stream, "%s.", REPORT_BUGS_TO);
+ fprintf_filtered (stream, "%s.\n", REPORT_BUGS_TO);
}
+ fprintf_filtered (stream,
+ _("Find the GDB manual and other documentation \
+resources online at:\n<http://www.gnu.org/software/gdb/documentation/>.\n"));
+ fprintf_filtered (stream, _("For help, type \"help\".\n"));
+ fprintf_filtered (stream, _("Type \"apropos word\" to search for \
+commands related to \"word\"."));
}
/* Print the details of GDB build-time configuration. */
--without-babeltrace\n\
"));
#endif
+ /* We assume "relocatable" will be printed at least once, thus we always
+ print this text. It's a reasonably safe assumption for now. */
+ fprintf_filtered (stream, _("\n\
+(\"Relocatable\" means the directory can be moved with the GDB installation\n\
+tree, and GDB will still find it.)\n\
+"));
}
\f
stb = mem_fileopen ();
old_chain = make_cleanup_ui_file_delete (stb);
- /* This is something of a hack. But there's no reliable way to see
- if a GUI is running. The `use_windows' variable doesn't cut
- it. */
- if (deprecated_init_ui_hook)
- fprintf_filtered (stb, _("A debugging session is active.\n"
- "Do you still want to close the debugger?"));
- else
- {
- fprintf_filtered (stb, _("A debugging session is active.\n\n"));
- iterate_over_inferiors (print_inferior_quit_action, stb);
- fprintf_filtered (stb, _("\nQuit anyway? "));
- }
+ fprintf_filtered (stb, _("A debugging session is active.\n\n"));
+ iterate_over_inferiors (print_inferior_quit_action, stb);
+ fprintf_filtered (stb, _("\nQuit anyway? "));
str = ui_file_xstrdup (stb, NULL);
make_cleanup (xfree, str);
/* Save the history information if it is appropriate to do so. */
DO_TRY
{
- if (write_history_p && history_filename)
+ if (write_history_p && history_filename
+ && input_from_terminal_p ())
write_history (history_filename);
}
DO_PRINT_EX;
observer_notify_gdb_datadir_changed ();
}
+static void
+set_history_filename (char *args, int from_tty, struct cmd_list_element *c)
+{
+ /* We include the current directory so that if the user changes
+ directories the file written will be the same as the one
+ that was read. */
+ if (!IS_ABSOLUTE_PATH (history_filename))
+ history_filename = reconcat (history_filename, current_directory, "/",
+ history_filename, (char *) NULL);
+}
+
static void
init_main (void)
{
Set the filename in which to record the command history"), _("\
Show the filename in which to record the command history"), _("\
(the list of previous commands of which a record is kept)."),
- NULL,
+ set_history_filename,
show_history_filename,
&sethistlist, &showhistlist);
projects / deliverable / binutils-gdb.git / blobdiff