Breakpoint/Tracepoint Events checked in

[Keith Seitz <keiths at cygnus dot com>]

I've just committed changes which cause Insight to use the new event 
model for breakpoint and tracepoint notifications.

This affects the source window (via SrcTextWin) and the breakpoint 
window.

Please let me know if there are any difficulties encountered with this.

Keith

CVSROOT:	/cvs/src
Module name:	src
Changes by:	kseitz@sources.redhat.com	2001-04-19 15:51:02

Modified files:
	gdb/gdbtk      : ChangeLog 
	gdb/gdbtk/generic: gdbtk-cmds.c gdbtk-hooks.c 
	gdb/gdbtk/library: bpwin.itb bpwin.ith srctextwin.itb 
	                   srctextwin.ith interface.tcl 

Log message:
	Breakpoint/tracepoint event notification using new event model...
	
	* generic/gdbtk-cmds.c (gdb_set_bp): Use create_breakpoint_hook
	to notify gui of changes.
	(gdb_set_bp_addr): Ditto.
	(gdb_get_breakpoint_info): Update comments to match reality.
	* generic/gdbtk-hooks.c (breakpoint_notify): Only pass the
	breakpoint number which generated the event.
	(tracepoint_notify): Ditto for tracepoints.
	* library/interface.tcl (gdb_breakpoint_change_hook): Mark
	as deprecated and comment out definition.
	(gdbtk_tcl_breakpoint): Use new GDBEvent event "breakpoint"
	to notify rest of UI about breakpoint event.
	(gdbtk_tcl_tracepoint): Ditto for "tracepoint" event.
	* library/bpwin.ith (update): Renamed to "breakpoint".
	(breakpoint): New public method.
	(tracepoint): New public method.
	(bp_add): Take event as argument instead of number.
	(bp_modify): Ditto.
	(bp_delete): Ditto.
	* library/bpwin.itb (constructor): Remove
	gdb_breakpoint_changed_hook.
	(destructor): Ditto.
	(build_win): Insert any existing breakpoints by
	making BreakpointEvents for them.
	(breakpoint): Renamed from "update" to handle
	breakpoint events.
	Remove code to deal with tracepoints.
	(tracepoint): New method to handle tracepoint
	events.
	(bp_add): Deal with breakpoint events, not breakpoint
	numbers.
	(bp_modify): Ditto.
	(bp_delete): Ditto.
	* library/srctextwin.ith: Inherit from GDBWin.
	(breakpoint): New public method.
	(tracepoint): New public method.
	* library/srctextwin.itb (constructor): Remove
	gdb_breakpoint_changed_hook.
	(destructor): Ditto.
	(breakpoint): New method to handle breakpoint event.
	(tracepoint): New method to handle tracepoint event.
	(do_bp): Handle duplicate breakpoints for asm, too.
	(remove_bp_at_line): Delete breakpoints by number, not
	linespec. clear_command removes breakpoints from the
	breakpoint_chain BEFORE deleting the breakpoint. delete_command
	does this afterward (so we can call gdb_get_breakpoint_info on
	an about-to-be-deleted breakpoint).

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/ChangeLog.diff?cvsroot=src&r1=1.64&r2=1.65
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/generic/gdbtk-cmds.c.diff?cvsroot=src&r1=1.30&r2=1.31
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/generic/gdbtk-hooks.c.diff?cvsroot=src&r1=1.9&r2=1.10
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/library/bpwin.itb.diff?cvsroot=src&r1=1.4&r2=1.5
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/library/bpwin.ith.diff?cvsroot=src&r1=1.1.1.1&r2=1.2
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/library/srctextwin.itb.diff?cvsroot=src&r1=1.22&r2=1.23
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/library/srctextwin.ith.diff?cvsroot=src&r1=1.10&r2=1.11
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbtk/library/interface.tcl.diff?cvsroot=src&r1=1.17&r2=1.18