src/gdb ChangeLog NEWS remote.c doc/ChangeLog ...

[palves@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	palves@sourceware.org	2013-03-28 21:58:03

Modified files:
	gdb            : ChangeLog NEWS remote.c 
	gdb/doc        : ChangeLog gdb.texinfo 

Log message:
	Stop sending qTStatus if the target doesn't recognize it; add packet configuration command.
	
	GDB currently sends a qTStatus even if the target previously replied
	an empty packet to a previous qTStatus.  If the target doesn't
	recognize the packet, there's no point in trying again.
	
	The machinery we have in place is packet_ok, which has the nice side
	effect of forcing one to install a configuration command/knob for the
	packet in question, which is often handy when you need to debug
	things, and/or emulate a target that doesn't support the packet, or even,
	it can be used as workaround for the old broken kgdb's that return error
	to qTSTatus instead of an empty packet.
	
	gdb/
	2013-03-28  Pedro Alves  <palves@redhat.com>
	
	* NEWS (New options): New section.
	(New options): Mention set/show remote trace-status-packet.
	* remote.c (PACKET_qTStatus): New enumeration value.
	(remote_get_trace_status): Skip sending qTStatus if the packet is
	disabled.  Use packet_ok.
	(_initialize_remote): Register a configuration command for
	qTStatus packet.
	
	gdb/doc/
	2013-03-28  Pedro Alves  <palves@redhat.com>
	
	* gdb.texinfo (Remote Configuration) <set remote @var{name}-packet
	table>: Add entry for "trace-status".

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.15333&r2=1.15334
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/NEWS.diff?cvsroot=src&r1=1.576&r2=1.577
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/remote.c.diff?cvsroot=src&r1=1.534&r2=1.535
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/doc/ChangeLog.diff?cvsroot=src&r1=1.1429&r2=1.1430
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/doc/gdb.texinfo.diff?cvsroot=src&r1=1.1066&r2=1.1067