Date: Thu, 2 May 2013 20:08:34 -0500 From: Kennith Caudill <ken@furosys.com> To: freebsd-toolchain@freebsd.org Subject: Miscellaneous questions Message-ID: <CC4D1CB7-1F31-4B46-B0A8-91BBC4F7065A@furosys.com>
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1.) Processor affinity with C++11 threads Will there be a standard non-hackish way to set processor affinity on C++11 std::threads? This would be a great feature imho. I admit that I haven't researched this and maybe it's possible to use the pthreads API to accomplish this but I'd prefer a more idiomatic choice. 2.) Alternative linkers Is there a document available detailing the current feasible linkers and their status? e.g., is it possible to build a working system with mclinker, gold, etc., and what is the process for accomplishing this? I'm willing to write up detailed guides if someone will provide the broad strokes of how to test this out. 3.) DWARF support My application returns tens of thousands of link warnings when built with -g: /usr/bin/ld: Dwarf Error: Invalid or unhandled FORM value: 25. I assume this is a DWARF4 thing, relating to my second question. 4.) lldb status Is this described in detail anywhere? Thanks, I hope this is the right list for these questions.help
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