<html>
<head>
<meta content="text/html; charset=ISO-8859-1"
http-equiv="Content-Type">
</head>
<body text="#000000" bgcolor="#FFFFFF">
On 06/20/2012 12:55 PM, Joel Madero wrote:
<blockquote
cite="mid:CAPcxoX5nGkEX5t3Nbvugqu99D8Gxpm3QuTpUWThyfAcki0OFrw@mail.gmail.com"
type="cite">I think this is a basic question but how do I go about
putting on breakpoints and then how do I "use" the breakpoints to
determine things like what variables are being called on? This
stems from a previous email where someone suggested doing the
following to locate rotating text:
<div>
<br>
</div>
<div><i><span style="">...Or maybe run around </span><span
style="">to the other side where the text actually gets
drawn to screen in </span><span style="">vcl/unx/generic/gdi/salgdi3.</span><span
style="">cxx and put breakpoints on the two </span><span
style="">cairo_matrix_rotate calls and examine the backtrace
then to see where it </span><span style="">all comes from.</span></i>
</div>
<div><i><span style=""><br>
</span></i></div>
<div><font color="#222222" face="arial, sans-serif">Thanks in
advance, learning as I go. </font></div>
<div><font color="#222222" face="arial, sans-serif"><br>
</font></div>
<div>
<font color="#222222" face="arial, sans-serif"><br>
</font></div>
<div><font color="#222222" face="arial, sans-serif">Joel</font></div>
<br>
</blockquote>
Hi, Joel,<br>
<br>
From RMS himself:
<meta http-equiv="content-type" content="text/html;
charset=ISO-8859-1">
<a href="http://www.unknownroad.com/rtfm/gdbtut/gdbbreak.html">http://www.unknownroad.com/rtfm/gdbtut/gdbbreak.html</a><br>
<br>
Markus let me know about this handy cheat sheet:
<a class="moz-txt-link-freetext" href="http://darkdust.net/files/GDB%20Cheat%20Sheet.pdf">http://darkdust.net/files/GDB%20Cheat%20Sheet.pdf</a><br>
<br>
<br>
--Daniel Bankston<br>
</body>
</html>