src/gdb ChangeLog NEWS remote.c target.c targe ...

[shebs at sourceware dot org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	shebs@sourceware.org	2010-03-18 21:23:35

Modified files:
	gdb            : ChangeLog NEWS remote.c target.c target.h 
	                 tracepoint.c tracepoint.h 
	gdb/doc        : ChangeLog gdb.texinfo 
	gdb/testsuite  : ChangeLog 
	gdb/testsuite/gdb.trace: circ.exp tfile.exp 

Log message:
	2010-03-18  Stan Shebs  <stan@codesourcery.com>
	Pedro Alves  <pedro@codesourcery.com>
	
	* target.h (struct target_ops): New method
	to_set_circular_trace_buffer.
	(target_set_circular_trace_buffer): New macro.
	* target.c (update_current_target): Add
	to_set_circular_trace_buffer, fix to_set_disconnected_tracing
	default behavior.
	* remote.c (remote_set_circular_trace_buffer): New function.
	(init_remote_ops): Add it to vector.
	* tracepoint.h (struct trace_status): New field traceframes_created,
	change buffer_size and buffer_free to int.
	* tracepoint.c (circular_trace_buffer): New global.
	(start_tracing): Send values of disconnected tracing and circular
	trace buffer settings.
	(set_circular_trace_buffer): New function.
	(parse_trace_state): Handle total space and frames created.
	(trace_status_command): Display total space and total frames
	created.
	(trace_save): Write out new status values.
	(parse_trace_status): Set traceframe_count, traceframes_created,
	buffer_free and buffer_size to -1 by default.
	(_initialize_tracepoint): New setshow for circular-trace-buffer.
	* NEWS: Mention the circular trace buffer option.
	
	* gdb.texinfo (Starting and Stopping Trace Experiments): Describe
	circular-trace-buffer.
	(Tracepoint Packets): Describe QTBuffer, and details of the
	qTStatus reply.
	
	* gdb.trace/circ.exp: Test circular-trace-buffer.
	* gdb.trace/tfile.exp: Update tstatus test.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.11503&r2=1.11504
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/NEWS.diff?cvsroot=src&r1=1.362&r2=1.363
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/remote.c.diff?cvsroot=src&r1=1.389&r2=1.390
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/target.c.diff?cvsroot=src&r1=1.242&r2=1.243
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/target.h.diff?cvsroot=src&r1=1.173&r2=1.174
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/tracepoint.c.diff?cvsroot=src&r1=1.147&r2=1.148
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/tracepoint.h.diff?cvsroot=src&r1=1.23&r2=1.24
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/doc/ChangeLog.diff?cvsroot=src&r1=1.1022&r2=1.1023
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/doc/gdb.texinfo.diff?cvsroot=src&r1=1.680&r2=1.681
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/ChangeLog.diff?cvsroot=src&r1=1.2182&r2=1.2183
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.trace/circ.exp.diff?cvsroot=src&r1=1.12&r2=1.13
http://sourceware.org/cgi-bin/cvsweb.cgi/src/gdb/testsuite/gdb.trace/tfile.exp.diff?cvsroot=src&r1=1.1&r2=1.2