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From: Nick Roberts <nickrob@snap.net.nz>
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Date: Sun, 31 Dec 2006 07:50:00 -0000
To: Eli Zaretskii <eliz@gnu.org>
Cc: gdb-patches@sourceware.org
Subject: Re: [PATCH] MI: new timing command
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 > > From: Nick Roberts <nickrob@snap.net.nz>
 > > Date: Sat, 30 Dec 2006 21:47:23 +1300
 > > 
 > > Here's a patch for timing MI commands e.g.
 > 
 > Thanks, but where's the documentation to go with it?

Here are some docs but I guess it could still all change.


-- 
Nick                                           http://www.inet.net.nz/~nickrob


2006-12-31  Nick Roberts  <nickrob@snap.net.nz>

	* gdb.texinfo (GDB/MI Miscellaneous Commands): Describe the new
	command -enable-timings.


*** gdb.texinfo	09 Dec 2006 10:52:03 +1300	1.373
--- gdb.texinfo	31 Dec 2006 12:33:02 +1300	
*************** The corresponding @value{GDBN} command i
*** 21419,21424 ****
--- 21419,21468 ----
  (gdb)
  @end smallexample
  
+ @subheading The @code{-enable-timings} Command
+ @findex -enable-timings
+ 
+ @subheading Synopsis
+ 
+ @smallexample
+ -enable-timings [yes | no]
+ @end smallexample
+ 
+ Toggle the printing of the wallclock, user and system times for an MI
+ command as a field in its output.  This command is to help frontend
+ developers optimize the performance of their code.  No argument is
+ equivalent to @samp{yes}.
+ 
+ @subheading @value{GDBN} Command
+ 
+ No equivalent.
+ 
+ @subheading Example
+ 
+ @smallexample
+ (gdb)
+ -enable-timings
+ ^done
+ (gdb)
+ -break-insert main
+ ^done,bkpt=@{number="1",type="breakpoint",disp="keep",enabled="y",
+ addr="0x080484ed",func="main",file="myprog.c",
+ fullname="/home/nickrob/myprog.c",line="73",times="0"@},
+ time=@{wallclock="0.05185",user="0.00800",system="0.00000"@}
+ (gdb)
+ -enable-timings no
+ ^done
+ (gdb)
+ -exec-run
+ ^running
+ (gdb)
+ *stopped,reason="breakpoint-hit",bkptno="1",thread-id="0",
+ frame=@{addr="0x080484ed",func="main",args=[@{name="argc",value="1"@},
+ @{name="argv",value="0xbfb60364"@}],file="myprog.c",
+ fullname="/home/nickrob/myprog.c",line="73"@}
+ (gdb)
+ @end smallexample
+ 
  @node Annotations
  @chapter @value{GDBN} Annotations