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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">We care about *<b>source</b>* compatibility (e.g. pragma syntax) because many licensees dual port to some sort of Microsoft target
</span><span style="font-size:11.0pt;font-family:Wingdings;color:#1F497D">J</span><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> but we really don’t care about anything related to COFF.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--paulr<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Eric Christopher [mailto:echristo@gmail.com]
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<b>Sent:</b> Friday, January 10, 2014 3:41 PM<br>
<b>To:</b> Robinson, Paul; timurrrr@google.com; reviews+D2232+public+3e8da1453c292d84@llvm-reviews.chandlerc.com; rnk@google.com; dblaikie@gmail.com; william.ledoux@gmail.com; rafael.espindola@gmail.com; llvm-commits@cs.uiuc.edu<br>
<b>Subject:</b> RE: [PATCH] [prototype] Adding line table debug information to LLVM on Windows<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Ah right. Fair enough. For some reason I thought you guys did windows hosted stuff on occasion. I don't know what made me think that.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">-eric<o:p></o:p></p>
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<p class="MsoNormal">On Fri Jan 10 2014 at 3:34:51 PM, Robinson, Paul <<a href="mailto:Paul_Robinson@playstation.sony.com">Paul_Robinson@playstation.sony.com</a>> wrote:<o:p></o:p></p>
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<p><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">We’re Windows hosted but not Windows targeted, so didn’t seem relevant to our stuff.</span><o:p></o:p></p>
<p><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">If “this” was about something else let me know; I haven’t been paying attention to this thread.</span><o:p></o:p></p>
<p><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D">--paulr</span><o:p></o:p></p>
<p><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D"> </span><o:p></o:p></p>
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<p><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Eric Christopher [mailto:<a href="mailto:echristo@gmail.com" target="_blank">echristo@gmail.com</a>]
<br>
<b>Sent:</b> Friday, January 10, 2014 12:50 PM<br>
<b>To:</b> <a href="mailto:timurrrr@google.com" target="_blank">timurrrr@google.com</a>;
<a href="mailto:reviews%2BD2232%2Bpublic%2B3e8da1453c292d84@llvm-reviews.chandlerc.com" target="_blank">
reviews+D2232+public+3e8da1453c292d84@llvm-reviews.chandlerc.com</a>; <a href="mailto:rnk@google.com" target="_blank">
rnk@google.com</a>; <a href="mailto:dblaikie@gmail.com" target="_blank">dblaikie@gmail.com</a>;
<a href="mailto:william.ledoux@gmail.com" target="_blank">william.ledoux@gmail.com</a>;
<a href="mailto:rafael.espindola@gmail.com" target="_blank">rafael.espindola@gmail.com</a>;
<a href="mailto:llvm-commits@cs.uiuc.edu" target="_blank">llvm-commits@cs.uiuc.edu</a>; Robinson, Paul<br>
<b>Subject:</b> Re: [PATCH] [prototype] Adding line table debug information to LLVM on Windows</span><o:p></o:p></p>
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<p> <o:p></o:p></p>
<p>Paul: Is this going to be an issue for you guys? I imagine so, but I'd like to verify.<o:p></o:p></p>
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<p> <o:p></o:p></p>
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<p style="margin-bottom:12.0pt">-eric<o:p></o:p></p>
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<p>On Fri Jan 10 2014 at 5:30:15 AM, Timur Iskhodzhanov <<a href="mailto:timurrrr@google.com" target="_blank">timurrrr@google.com</a>> wrote:<o:p></o:p></p>
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<p>As we've discussed on llvm-dev earlier, we'll choose the debug info format based on the triple for now (to simplify things) but may add a command line option later when needed.<o:p></o:p></p>
<p>Are you OK if I just add a FIXME before the condition for now?<o:p></o:p></p>
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<p>09 янв. 2014 г. 18:11 пользователь "Eric Christopher" <<a href="mailto:echristo@gmail.com" target="_blank">echristo@gmail.com</a>> написал:<o:p></o:p></p>
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<p> <o:p></o:p></p>
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Looks pretty good, thanks.<br>
<br>
I'd prefer you split out the MC bit when you commit, just because it's not necessary as part of this. One other comment below.<br>
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<br>
================<br>
Comment at: lib/CodeGen/AsmPrinter/AsmPrinter.cpp:198<br>
@@ -195,3 +197,3 @@<br>
if (MAI->doesSupportDebugInformation()) {<br>
- DD = new DwarfDebug(this, &M);<br>
- Handlers.push_back(HandlerInfo(DD, DbgTimerName, DWARFGroupName));<br>
+ if (Triple(TM.getTargetTriple()).isOSWindows()) {<br>
+ Handlers.push_back(HandlerInfo(new WinCodeViewLineTables(this),<br>
----------------<br>
I'm not sure this is the right conditional for this - at the very least it should be possible to continue with dwarf information on windows and this isn't going to let it. Possibly a command line option?<br>
<br>
<br>
<a href="http://llvm-reviews.chandlerc.com/D2232" target="_blank">http://llvm-reviews.chandlerc.com/D2232</a><o:p></o:p></p>
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