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On 06/20/2012 01:42 PM, Daniel Bankston wrote:
<blockquote cite="mid:4FE219A5.8060002@gmail.com" type="cite">
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On 06/20/2012 12:55 PM, Joel Madero wrote:
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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:
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<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>
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<div> <font color="#222222" face="arial, sans-serif"><br>
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<div><font color="#222222" face="arial, sans-serif">Joel</font></div>
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Hi, Joel,<br>
<br>
From RMS himself:
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<a moz-do-not-send="true"
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
moz-do-not-send="true" 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>
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<br>
Also take a lot at this about gdb and libo if you haven't already:
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<a
href="https://wiki.documentfoundation.org/Development/How_to_debug">https://wiki.documentfoundation.org/Development/How_to_debug</a>
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