<div dir="ltr"><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Fri, May 16, 2014 at 9:55 PM, Eran Ifrah <span dir="ltr"><<a href="mailto:eran.ifrah@gmail.com" target="_blank">eran.ifrah@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div style="font-family:verdana,sans-serif;font-size:small"><br></div><div class="gmail_extra">
<br><br><div class="gmail_quote"><div class="">On Fri, May 16, 2014 at 8:23 PM, Deepak Panickal <span dir="ltr"><<a href="mailto:deepak@codeplay.com" target="_blank">deepak@codeplay.com</a>></span> wrote:<br>
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Hi Eran,<br>
<br>
I tried it here with a Debug build and a MinSizeRel build, but no
crashes.<br>
<br>
Did you try to launch it from an IDE or simply ran it?<br></div></blockquote></div><div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">I tried it from the command line<br>
<br></div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">FYI:<br></div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">I am using Windows 7 (64), Visual Studio 2013 (express edition)<br>
</div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">Can you upload your lldb-mi.exe / liblldb.dll somewhere so I could try it here and see if its a problem with my build?<br>
<br></div><div style="font-family:verdana,sans-serif;font-size:small;display:inline"></div> </div><div class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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Could you please try a debug build?<br></div></blockquote></div><div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">Will do<br><br></div></div></div></div></div></blockquote><div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
here is the backtrace from the crash (it crashes on a va_copy() call... arg) :<br><br> msvcr120d.dll!5ccefb53() Unknown<br> [Frames below may be incorrect and/or missing, no symbols loaded for msvcr120d.dll] <br>
[External Code] <br>> lldb-mi.exe!CMIUtilString::FormatPriv(const CMIUtilString & vrFormat, char * vArgs) Line 114 C++<br> lldb-mi.exe!CMIUtilString::Format(const CMIUtilString & vrFormating, ...) Line 139 C++<br>
lldb-mi.exe!CMIDriverMgr::GetAppVersion() Line 577 C++<br> lldb-mi.exe!CMICmnLog::Initialize() Line 83 C++<br> lldb-mi.exe!MI::ModuleInit<CMICmnLog>(const int vErrorResrcId, bool & vwrbOk, CMIUtilString & vwrErrMsg) Line 50 C++<br>
lldb-mi.exe!CMIDriverMgr::Initialize() Line 82 C++<br> lldb-mi.exe!DriverSystemInit() Line 199 C++<br> lldb-mi.exe!main(int argc, const char * * argv) Line 317 C++<br> [External Code] <br><br>
</div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">And for your convenience, here is the "Locals" view during the crash:<br>vrFormat "%s\n%s\n%s" const CMIUtilString &<br>
vArgs 0x00bdf334 "ÌÌÌÌ| \x15" char *<br>argsCpy 0x00bdf334 "ÌÌÌÌ| \x15" char *<br>nFinal 0 int<br>pFormatted unique_ptr 37 '%' std::unique_ptr<char [0],std::default_delete<char [0]> ><br>
n 16 int<br>strResult "" CMIUtilString<br><br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">Hope it will give you a hint<br></div><div class="gmail_default" style="font-family:verdana,sans-serif;font-size:small;display:inline">
</div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div style="font-family:verdana,sans-serif;font-size:small;display:inline">
</div></div><div><div class="h5"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
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<br>
We'll look into it more to see if we can find something.<br>
<br>
Thanks,<br>
Deepak<div><div><br>
<br>
<div>On 16/05/2014 17:04, Eran Ifrah wrote:<br>
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<div style="font-family:verdana,sans-serif;font-size:small">Hi
Deepak,<br>
<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">I have
just updated and rebuilt the tree on Windows<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">Starting
lldb-mi.exe -> instantly crashes<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">
for comparison, starting lldb.exe it starts normally without
any crash<br>
<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">I built
it using VS2013, I selected the 'MinSizeRel' build
configuration <br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">Unfortunately,
running it under VS, gives a useless backtrace (only
addresses)<br>
<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">
I could try and build it with debug info, but it just takes
too much time :D<br>
<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">Eran<br>
</div>
<div style="font-family:verdana,sans-serif;font-size:small">
<br>
<br>
</div>
</div>
<div class="gmail_extra"><br>
<br>
<div class="gmail_quote">On Fri, May 16, 2014 at 6:50 PM, <span dir="ltr"><<a href="mailto:jingham@apple.com" target="_blank">jingham@apple.com</a>></span>
wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Excellent!
Again, thanks for working on this.<br>
<span><font color="#888888"><br>
Jim<br>
</font></span>
<div>
<div><br>
On May 16, 2014, at 4:15 AM, Deepak Panickal <<a href="mailto:deepak@codeplay.com" target="_blank">deepak@codeplay.com</a>>
wrote:<br>
<br>
> Thanks Jim, have just committed it. Yeah, it works
with the GDB/MI interface.<br>
><br>
> There's no GPL code, it's all written from scratch.<br>
> Not all MI commands have been implemented yet,
however it should be enough to set breakpoints, view
locals.<br>
> We're working on adding more commands for
viewing/modifying registers, memory etc.<br>
><br>
> It'll be great if more people from the community
can use and test it with other GUIs!<br>
><br>
> Thanks,<br>
> Deepak<br>
><br>
><br>
> On 15/05/2014 18:57, <a href="mailto:jingham@apple.com" target="_blank">jingham@apple.com</a>
wrote:<br>
>> First off, thanks for doing this, that is
great! If this also works with the gdb-mi mode, you
will make our emacs friends happy as well.<br>
>><br>
>> If this is just an independent tool that
doesn't touch the core lldb sources (and doesn't use
anything directly from the gdb MI implementation, since
we don't want to mix GPL'ed code in with lldb), I see no
reason not to just check it in now, and then iterate on
it in situ. That is much easier than handing around
patch files, and since there's no chance it will
interfere with anybody working on parts of lldb that
existed before the patch, can't do any harm. I spoke to
GregC and he agrees this is a reasonable course.<br>
>><br>
>> Again, thanks for working on this.<br>
>><br>
>> Jim<br>
>><br>
>><br>
>> On May 15, 2014, at 10:17 AM, Deepak Panickal
<<a href="mailto:deepak@codeplay.com" target="_blank">deepak@codeplay.com</a>>
wrote:<br>
>><br>
>>> Hi Abid,<br>
>>><br>
>>> Thank you, I have attached the zipped
patch.<br>
>>> You might have to the change the triple in
tools/lldb-mi/MICmnConfig.h for your target.<br>
>>><br>
>>> Please let me know if you have any
comments/suggestions.<br>
>>><br>
>>> Thanks,<br>
>>> Deepak<br>
>>><br>
>>> On 15/05/2014 17:10, Abid, Hafiz wrote:<br>
>>>> Hi Deepak,<br>
>>>> I can help review/test it when you post
the patch.<br>
>>>><br>
>>>> Thanks,<br>
>>>> Abid<br>
>>>><br>
>>>>> -----Original Message-----<br>
>>>>> From: <a href="mailto:lldb-dev-bounces@cs.uiuc.edu" target="_blank">lldb-dev-bounces@cs.uiuc.edu</a>
[mailto:<a href="mailto:lldb-dev-bounces@cs.uiuc.edu" target="_blank">lldb-dev-bounces@cs.uiuc.edu</a>]<br>
>>>>> On Behalf Of Deepak Panickal<br>
>>>>> Sent: 15 May 2014 12:14<br>
>>>>> To: <a href="mailto:lldb-dev@cs.uiuc.edu" target="_blank">lldb-dev@cs.uiuc.edu</a><br>
>>>>> Subject: [lldb-dev] LLDB Machine
Interface Frontend<br>
>>>>><br>
>>>>> Hi,<br>
>>>>><br>
>>>>> We have an MI (Machine Interface)
frontend to LLDB which works out of the<br>
>>>>> box with Eclipse, and likely will
work with other GUI's based on the GDB/MI<br>
>>>>> interface. It's been tested on
Linux and Windows.<br>
>>>>><br>
>>>>> It's ready to upstream and has been
developed as an independent tool<br>
>>>>> residing in the LLDB tools folder.
It's based on the LLDB public API without<br>
>>>>> any changes to LLDB internals.<br>
>>>>><br>
>>>>> The patch is quite large as there
are many new files.<br>
>>>>> How should we go about upstreaming?
Should I create a diff review as<br>
>>>>> usual?<br>
>>>>><br>
>>>>> Thanks,<br>
>>>>> Deepak<br>
>>>>>
_______________________________________________<br>
>>>>> lldb-dev mailing list<br>
>>>>> <a href="mailto:lldb-dev@cs.uiuc.edu" target="_blank">lldb-dev@cs.uiuc.edu</a><br>
>>>>> <a href="http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev</a><br>
>>>
<lldb-mi-driver.patch.bz2>_______________________________________________<br>
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>>> <a href="http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev" target="_blank">http://lists.cs.uiuc.edu/mailman/listinfo/lldb-dev</a><br>
><br>
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</blockquote>
</div>
<br>
<br clear="all">
<br>
-- <br>
<div dir="ltr"><font face="verdana, sans-serif">Eran Ifrah<br>
Author of codelite, a cross platform open source C/C++ IDE:
<a href="http://www.codelite.org" target="_blank">http://www.codelite.org</a><br>
</font>
<div><font face="verdana, sans-serif">wxCrafter, a wxWidgets
RAD: <a>http://</a><a href="http://wxcrafter.codelite.org" target="_blank">wxcrafter.codelite.org</a></font></div>
</div>
</div>
</blockquote>
<br>
</div></div></div>
</blockquote></div></div></div><div><div class="h5"><br><br clear="all"><br>-- <br><div dir="ltr"><font face="verdana, sans-serif">Eran Ifrah<br>Author of codelite, a cross platform open source C/C++ IDE: <a href="http://www.codelite.org" target="_blank">http://www.codelite.org</a><br>
</font><div><font face="verdana, sans-serif">wxCrafter, a wxWidgets RAD: http://<a href="http://wxcrafter.codelite.org" target="_blank">wxcrafter.codelite.org</a></font></div></div>
</div></div></div></div>
</blockquote></div><br><br clear="all"><br>-- <br><div dir="ltr"><font face="verdana, sans-serif">Eran Ifrah<br>Author of codelite, a cross platform open source C/C++ IDE: <a href="http://www.codelite.org" target="_blank">http://www.codelite.org</a><br>
</font><div><font face="verdana, sans-serif">wxCrafter, a wxWidgets RAD: http://<a href="http://wxcrafter.codelite.org" target="_blank">wxcrafter.codelite.org</a></font></div></div>
</div></div>