Date: Fri, 23 Aug 2013 16:03:35 +0300 From: Andriy Gapon <avg@FreeBSD.org> To: David Chisnall <theraven@FreeBSD.org> Cc: toolchain@FreeBSD.org, "re@FreeBSD.org Engineering Team" <re@FreeBSD.org>, current@FreeBSD.org Subject: Re: patch to add AES intrinsics to gcc Message-ID: <52175DA7.7030908@FreeBSD.org> In-Reply-To: <422728FC-CE88-4AEF-AD10-3BF8910A2109@FreeBSD.org> References: <20130822200902.GG94127@funkthat.com> <105E26EE-8471-49D3-AB57-FBE2779CF8D0@FreeBSD.org> <CAE-m3X324rbdP_C=az4eO-EkMcR-yFAeRG7S4q%2BMUsnMezGddw@mail.gmail.com> <5CE4B5FA-9DA0-45E4-8D67-161E0829FE6B@FreeBSD.org> <52173C8D.20608@freebsd.org> <D879DDDA-EF9D-470A-A82E-04E83DB2A7E4__13641.8188493282$1377255996$gmane$org@FreeBSD.org> <521754E6.3030906@FreeBSD.org> <422728FC-CE88-4AEF-AD10-3BF8910A2109@FreeBSD.org>
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on 23/08/2013 15:56 David Chisnall said the following: > So you don't want a working debugger? Our gdb doesn't work at all on MIPS > and barely works with code compiled with clang or a recent gcc. I am capable of using devel/gdb. Or do you mean kernel debugger? > We are > planning on importing LLDB soon (Ed Maste has been working on it, funded by > the FreeBSD Foundation), and it is a C++11 code base. It will not build with > our gcc or with our libstdc++ (and, in fact, since it uses the LLVM > libraries, will require LLVM in base to link libc++). There are multiple possible solutions to this issue. And note that I do support having clang in base and it being the default in head. > Or perhaps you don't care about flattened device trees. To be honest - no, I don't care about them. > The device tree > compiler that we have in base is written in C++ and contains numerous > occurrences of ugly code to make it work with old compilers. I will be very > happy to remove a load of hacks once C++11 support is available in the base > system (not for 10.0, as dtc is used on a lot of tier 2 archs where gcc is > still default). -- Andriy Gapon
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