* cli/cli-logging.c: New file.
* cli-out.c (struct ui_out_data): Add original_stream.
(cli_redirect): New function.
(cli_ui_out_impl): Add cli_redirect.
(cli_out_new): Initialize original_stream.
* ui-out.c (default_ui_out_impl): Add NULL for redirect member.
(uo_redirect, ui_out_redirect): New.
* ui-out.h (struct ui_out_impl): Add redirect member.
(redirect_ftype): New.
(ui_out_redirect): Add prototype.
* Makefile.in: Add rules for cli-logging.c.
* NEWS: Mention "set logging".
mi/
* mi-out.c (mi_ui_out_impl): Add NULL for redirect member.
tui/
* tui-out.c (tui_ui_out_impl): Add NULL for redirect member.
doc/
* gdb.texinfo (Logging output): New chapter.
+2003-07-02 Daniel Jacobowitz <drow@mvista.com>
+
+ * cli/cli-logging.c (pop_output_files): Add void to function
+ definition.
+
+2003-07-02 Daniel Jacobowitz <drow@mvista.com>
+
+ * cli/cli-logging.c: New file.
+ * cli-out.c (struct ui_out_data): Add original_stream.
+ (cli_redirect): New function.
+ (cli_ui_out_impl): Add cli_redirect.
+ (cli_out_new): Initialize original_stream.
+ * ui-out.c (default_ui_out_impl): Add NULL for redirect member.
+ (uo_redirect, ui_out_redirect): New.
+ * ui-out.h (struct ui_out_impl): Add redirect member.
+ (redirect_ftype): New.
+ (ui_out_redirect): Add prototype.
+ * Makefile.in: Add rules for cli-logging.c.
+ * NEWS: Mention "set logging".
+
2003-07-02 Jim Blandy <jimb@redhat.com>
* s390-tdep.c (struct frame_extra_info): new member:
SUBDIR_CLI_OBS = \
cli-dump.o \
cli-decode.o cli-script.o cli-cmds.o cli-setshow.o cli-utils.o \
+ cli-logging.o \
cli-interp.o
SUBDIR_CLI_SRCS = \
cli/cli-dump.c \
cli/cli-decode.c cli/cli-script.c cli/cli-cmds.c cli/cli-setshow.c \
+ cli/cli-logging.c \
cli/cli-interp.c \
cli/cli-utils.c
SUBDIR_CLI_DEPS =
# gdb/cli/ dependencies
#
# Need to explicitly specify the compile rule as make will do nothing
-# or try to compile the object file into the mi directory.
+# or try to compile the object file into the cli directory.
cli-cmds.o: $(srcdir)/cli/cli-cmds.c $(defs_h) $(completer_h) $(target_h) \
$(gdb_wait_h) $(gdb_regex_h) $(gdb_string_h) $(filenames_h) \
cli-interp.o: $(srcdir)/cli/cli-interp.c $(defs_h) $(interps_h) $(wrapper_h) \
$(event_top_h) $(ui_out_h) $(cli_out_h) $(top_h) $(gdb_string_h)
$(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-interp.c
+cli-logging.o: $(srcdir)/cli/cli-logging.c $(defs_h) $(ui_out_h) $(gdbcmd_h)
+ $(CC) -c $(INTERNAL_CFLAGS) $(srcdir)/cli/cli-logging.c
cli-script.o: $(srcdir)/cli/cli-script.c $(defs_h) $(value_h) $(language_h) \
$(ui_out_h) $(gdb_string_h) $(top_h) $(cli_cmds_h) $(cli_decode_h) \
$(cli_script_h)
*** Changes in GDB 6.0:
+* GDB supports logging output to a file
+
+There are two new commands, "set logging" and "show logging", which can be
+used to capture GDB's output to a file.
+
* The meaning of "detach" has changed for gdbserver
The "detach" command will now resume the application, as documented. To
struct ui_out_data
{
struct ui_file *stream;
+ struct ui_file *original_stream;
int suppress_output;
};
typedef struct ui_out_data cli_out_data;
const char *format, va_list args);
static void cli_wrap_hint (struct ui_out *uiout, char *identstring);
static void cli_flush (struct ui_out *uiout);
+static int cli_redirect (struct ui_out *uiout, struct ui_file *outstream);
/* This is the CLI ui-out implementation functions vector */
cli_message,
cli_wrap_hint,
cli_flush,
+ cli_redirect,
0, /* Does not need MI hacks (i.e. needs CLI hacks). */
};
gdb_flush (data->stream);
}
+int
+cli_redirect (struct ui_out *uiout, struct ui_file *outstream)
+{
+ struct ui_out_data *data = ui_out_data (uiout);
+ if (outstream != NULL)
+ {
+ data->original_stream = data->stream;
+ data->stream = outstream;
+ }
+ else if (data->original_stream != NULL)
+ {
+ data->stream = data->original_stream;
+ data->original_stream = NULL;
+ }
+
+ return 0;
+}
+
/* local functions */
/* Like cli_field_fmt, but takes a variable number of args
cli_out_data *data = XMALLOC (cli_out_data);
data->stream = stream;
+ data->original_stream = NULL;
data->suppress_output = 0;
return ui_out_new (&cli_ui_out_impl, data, flags);
}
+2003-07-02 Daniel Jacobowitz <drow@mvista.com>
+
+ * gdb.texinfo (Logging output): New chapter.
+
2003-06-24 Joel Brobecker <brobecker@gnat.com>
* gdb.texinfo (Unsupported languages): New section.
* Invoking GDB:: How to start @value{GDBN}
* Quitting GDB:: How to quit @value{GDBN}
* Shell Commands:: How to use shell commands inside @value{GDBN}
+* Logging output:: How to log @value{GDBN}'s output to a file
@end menu
@node Invoking GDB
arguments. This is equivalent to @samp{shell make @var{make-args}}.
@end table
+@node Logging output
+@section Logging output
+@cindex logging @value{GDBN} output
+
+You may want to save the output of @value{GDBN} commands to a file.
+There are several commands to control @value{GDBN}'s logging.
+
+@table @code
+@kindex set logging
+@item set logging on
+Enable logging.
+@item set logging off
+Disable logging.
+@item set logging file @var{file}
+Change the name of the current logfile. The default logfile is @file{gdb.txt}.
+@item set logging overwrite [on|off]
+By default, @value{GDBN} will append to the logfile. Set @code{overwrite} if
+you want @code{set logging on} to overwrite the logfile instead.
+@item set logging redirect [on|off]
+By default, @value{GDBN} output will go to both the terminal and the logfile.
+Set @code{redirect} if you want output to go only to the log file.
+@kindex show logging
+@item show logging
+Show the current values of the logging settings.
+@end table
+
@node Commands
@chapter @value{GDBN} Commands
+2003-07-02 Daniel Jacobowitz <drow@mvista.com>
+
+ * mi-out.c (mi_ui_out_impl): Add NULL for redirect member.
+
2003-06-17 Daniel Jacobowitz <drow@mvista.com>
* mi-cmds.c (mi_cmds): Add "-target-disconnect".
mi_message,
mi_wrap_hint,
mi_flush,
+ NULL,
1, /* Needs MI hacks. */
};
+2003-07-02 Daniel Jacobowitz <drow@mvista.com>
+
+ * tui-out.c (tui_ui_out_impl): Add NULL for redirect member.
+
2003-06-22 Daniel Jacobowitz <drow@mvista.com>
* tui-hooks.c: Update include order.
tui_message,
tui_wrap_hint,
tui_flush,
+ NULL,
0, /* Does not need MI hacks (i.e. needs CLI hacks). */
};
default_message,
default_wrap_hint,
default_flush,
+ NULL,
0, /* Does not need MI hacks. */
};
const char *format, va_list args);
static void uo_wrap_hint (struct ui_out *uiout, char *identstring);
static void uo_flush (struct ui_out *uiout);
+static int uo_redirect (struct ui_out *uiout, struct ui_file *outstream);
/* Prototypes for local functions */
uo_flush (uiout);
}
+int
+ui_out_redirect (struct ui_out *uiout, struct ui_file *outstream)
+{
+ return uo_redirect (uiout, outstream);
+}
+
/* set the flags specified by the mask given */
int
ui_out_set_flags (struct ui_out *uiout, int mask)
uiout->impl->flush (uiout);
}
+int
+uo_redirect (struct ui_out *uiout, struct ui_file *outstream)
+{
+ if (!uiout->impl->redirect)
+ return -1;
+ uiout->impl->redirect (uiout, outstream);
+ return 0;
+}
+
/* local functions */
/* list of column headers manipulation routines */
const char *format, va_list args);
typedef void (wrap_hint_ftype) (struct ui_out * uiout, char *identstring);
typedef void (flush_ftype) (struct ui_out * uiout);
+typedef int (redirect_ftype) (struct ui_out * uiout,
+ struct ui_file * outstream);
/* ui-out-impl */
message_ftype *message;
wrap_hint_ftype *wrap_hint;
flush_ftype *flush;
+ redirect_ftype *redirect;
int is_mi_like_p;
};
struct ui_out_data *data,
int flags);
+/* Redirect the ouptut of a ui_out object temporarily. */
+
+extern int ui_out_redirect (struct ui_out *uiout, struct ui_file *outstream);
+
#endif /* UI_OUT_H */
projects / thirdparty / binutils-gdb.git / commitdiff
