#!/bin/sh
# User Interface Events.
-# Copyright 1999, 2000, 2001 Free Software Foundation, Inc.
+#
+# Copyright (C) 1999, 2000, 2001, 2002, 2004, 2005 Free Software
+# Foundation, Inc.
#
# Contributed by Cygnus Solutions.
#
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-#
-# What happens next:
-#
-
-# The gdb-events.h/gdb-events.c files this script generates are commited
-# and published.
-
-# Any UI module that is installing events is changed so that the
-# events are installed using the ``set_gdb_events()'' and
-# ``gdb_event_hooks()'' interfaces. There could prove to be an issue
-# here with respect to annotate. We might need to accomodate a hook
-# stack that allows several ui blocks to install their own events.
-
-# Each of the variable events (as currently generated) is converted
-# to either a straight function call or a function call with a
-# predicate.
-
+# Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
IFS=:
f:void:tracepoint_create:int number:number
f:void:tracepoint_delete:int number:number
f:void:tracepoint_modify:int number:number
-#*:void:annotate_starting_hook:void
-#*:void:annotate_stopped_hook:void
-#*:void:annotate_signalled_hook:void
-#*:void:annotate_signal_hook:void
-#*:void:annotate_exited_hook:void
-##*:void:print_register_hook:int
-##*:CORE_ADDR:find_toc_address_hook:CORE_ADDR
-##*:void:sparc_print_register_hook:int regno:regno
-#*:void:target_resume_hook:void
-#*:void:target_wait_loop_hook:void
-#*:void:init_gdb_hook:char *argv0:argv0
-#*:void:command_loop_hook:void
-#*:void:fputs_unfiltered_hook:const char *linebuff,struct ui_file *stream:linebuff, stream
-#*:void:print_frame_info_listing_hook:struct symtab *s, int line, int stopline, int noerror:s, line, stopline, noerror
-#*:int:query_hook:const char *query, va_list args:query, args
-#*:void:warning_hook:const char *string, va_list args:string, args
-#*:void:target_output_hook:char *b:b
-#*:void:interactive_hook:void
-#*:void:registers_changed_hook:void
-#*:void:readline_begin_hook:char *format, ...:format
-#*:char *:readline_hook:char *prompt:prompt
-#*:void:readline_end_hook:void
-#*:void:register_changed_hook:int regno:regno
-#*:void:memory_changed_hook:CORE_ADDR addr, int len:addr, len
-#*:void:context_hook:int num:num
-#*:int:target_wait_hook:int pid, struct target_waitstatus *status:pid, status
-#*:void:call_command_hook:struct cmd_list_element *c, char *cmd, int from_tty:c, cmd, from_tty
-#*:NORETURN void:error_hook:void:: ATTR_NORETURN
-#*:void:error_begin_hook:void
-##*:int:target_architecture_hook:const struct bfd_arch_info *
-#*:void:exec_file_display_hook:char *filename:filename
-#*:void:file_changed_hook:char *filename:filename
-##*:void:specify_exec_file_hook:
-#*:int:gdb_load_progress_hook:char *section, unsigned long num:section, num
-#*:void:pre_add_symbol_hook:char *name:name
-#*:void:post_add_symbol_hook:void
-#*:void:selected_frame_level_changed_hook:int level:level
-#*:int:gdb_loop_hook:int signo:signo
-##*:void:solib_create_inferior_hook:void
-##*:void:xcoff_relocate_symtab_hook:unsigned int
+f:void:architecture_changed:void
EOF
grep -v '^#'
}
{
cat <<EOF
/* User Interface Events.
- Copyright 1999, 2001 Free Software Foundation, Inc.
+
+ Copyright (C) 1999, 2001, 2002, 2004, 2005 Free Software Foundation,
+ Inc.
Contributed by Cygnus Solutions.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA. */
/* Work in progress */
If editing this file, please also run gdb-events.sh and merge any
changes into that script. Conversely, when making sweeping changes
to this file, modifying gdb-events.sh and using its output may
- prove easier. */
+ prove easier. */
EOF
}
#ifndef GDB_EVENTS_H
#define GDB_EVENTS_H
-
-#ifndef WITH_GDB_EVENTS
-#define WITH_GDB_EVENTS 1
-#endif
EOF
# pointer declarations
echo ""
echo ""
cat <<EOF
-/* Type definition of all hook functions.
- Recommended pratice is to first declare each hook function using
- the below ftype and then define it. */
+/* Type definition of all hook functions. Recommended pratice is to
+ first declare each hook function using the below ftype and then
+ define it. */
EOF
echo ""
function_list | while eval read $read
cat <<EOF
/* Interface into events functions.
Where a *_p() predicate is present, it must be called before
- calling the hook proper. */
+ calling the hook proper. */
EOF
function_list | while eval read $read
do
esac
done
-# function macros
-echo ""
-echo ""
-cat <<EOF
-/* When GDB_EVENTS are not being used, completly disable them. */
-EOF
-echo ""
-echo "#if !WITH_GDB_EVENTS"
-function_list | while eval read $read
-do
- case "${class}" in
- "*" ) continue ;;
- "?" )
- echo "#define ${function}_event_p() 0"
- echo "#define ${function}_event(${actual}) 0"
- ;;
- "f" )
- echo "#define ${function}_event(${actual}) 0"
- ;;
- esac
-done
-echo "#endif"
-
# our set function
cat <<EOF
-/* Install custom gdb-events hooks. */
-extern struct gdb_events *set_gdb_event_hooks (struct gdb_events *vector);
+/* Install custom gdb-events hooks. */
+extern struct gdb_events *deprecated_set_gdb_event_hooks (struct gdb_events *vector);
-/* Deliver any pending events. */
+/* Deliver any pending events. */
extern void gdb_events_deliver (struct gdb_events *vector);
-#if !WITH_GDB_EVENTS
-#define set_gdb_events(x) 0
-#define set_gdb_event_hooks(x) 0
-#define gdb_events_deliver(x) 0
-#endif
+/* Clear event handlers. */
+extern void clear_gdb_event_hooks (void);
EOF
# close it off
#include "gdb-events.h"
#include "gdbcmd.h"
-#undef XMALLOC
-#define XMALLOC(TYPE) ((TYPE*) xmalloc (sizeof (TYPE)))
-
-#if WITH_GDB_EVENTS
static struct gdb_events null_event_hooks;
static struct gdb_events queue_event_hooks;
static struct gdb_events *current_event_hooks = &null_event_hooks;
-#endif
int gdb_events_debug;
-EOF
+static void
+show_gdb_events_debug (struct ui_file *file, int from_tty,
+ struct cmd_list_element *c, const char *value)
+{
+ fprintf_filtered (file, _("Event debugging is %s.\\n"), value);
+}
-# global pointer variables - always have this
-#echo ""
-#function_list | while eval read $read
-#do
-# case "${class}" in
-# "*" )
-# echo "${returntype} (*${function}_event) (${formal})${attrib} = 0;"
-# ;;
-# esac
-#done
+EOF
# function bodies
-echo ""
-echo "#if WITH_GDB_EVENTS"
function_list | while eval read $read
do
case "${class}" in
;;
esac
done
-echo ""
-echo "#endif"
# Set hooks function
echo ""
cat <<EOF
-#if WITH_GDB_EVENTS
struct gdb_events *
-set_gdb_event_hooks (struct gdb_events *vector)
+deprecated_set_gdb_event_hooks (struct gdb_events *vector)
{
struct gdb_events *old_events = current_event_hooks;
if (vector == NULL)
done
cat <<EOF
}
-#endif
+EOF
+
+# Clear hooks function
+echo ""
+cat <<EOF
+void
+clear_gdb_event_hooks (void)
+{
+ deprecated_set_gdb_event_hooks (&null_event_hooks);
+}
EOF
# event type
do
case "${class}" in
"f" )
- echo "struct ${function}"
- echo " {"
- echo " `echo ${formal} | tr '[,]' '[;]'`;"
- echo " };"
- echo ""
+ if test ${actual}
+ then
+ echo "struct ${function}"
+ echo " {"
+ echo " `echo ${formal} | tr '[,]' '[;]'`;"
+ echo " };"
+ echo ""
+ fi
;;
esac
done
do
case "${class}" in
"f" )
- echo " struct ${function} ${function};"
+ if test ${actual}
+ then
+ echo " struct ${function} ${function};"
+ fi
;;
esac
done
case "${class}" in
"f" )
echo " case ${function}:"
- echo " vector->${function}"
- sep=" ("
- ass=""
- for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
- ass="${ass}${sep}event->data.${function}.${arg}"
- sep=",
- "
- done
- echo "${ass});"
+ if test ${actual}
+ then
+ echo " vector->${function}"
+ sep=" ("
+ ass=""
+ for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
+ ass="${ass}${sep}event->data.${function}.${arg}"
+ sep=",
+ "
+ done
+ echo "${ass});"
+ else
+ echo " vector->${function} ();"
+ fi
echo " break;"
;;
esac
_initialize_gdb_events (void)
{
struct cmd_list_element *c;
-#if WITH_GDB_EVENTS
EOF
function_list | while eval read $read
do
esac
done
cat <<EOF
-#endif
-
- c = add_set_cmd ("eventdebug", class_maintenance, var_zinteger,
- (char *) (&gdb_events_debug), "Set event debugging.\n\\
-When non-zero, event/notify debugging is enabled.", &setlist);
- deprecate_cmd (c, "set debug event");
- deprecate_cmd (add_show_from_set (c, &showlist), "show debug event");
-
- add_show_from_set (add_set_cmd ("event",
- class_maintenance,
- var_zinteger,
- (char *) (&gdb_events_debug),
- "Set event debugging.\n\\
-When non-zero, event/notify debugging is enabled.", &setdebuglist),
- &showdebuglist);
+
+ add_setshow_zinteger_cmd ("event", class_maintenance,
+ &gdb_events_debug, _("\\
+Set event debugging."), _("\\
+Show event debugging."), _("\\
+When non-zero, event/notify debugging is enabled."),
+ NULL,
+ show_gdb_events_debug,
+ &setdebuglist, &showdebuglist);
}
EOF
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