On Wed, Nov 04, 2020 at 11:26:51AM -0500, Ed Maste wrote: > On Tue, 3 Nov 2020 at 14:57, Dimitry Andric <d...@freebsd.org> wrote: > > > > Author: dim > > Date: Tue Nov 3 19:57:28 2020 > > New Revision: 367304 > > URL: https://svnweb.freebsd.org/changeset/base/367304 > > > > Log: > > Add WITH_LLVM_CXXFILT option to install llvm-cxxfilt as c++filt > > A previous argument against the LLVM versions of binutils replacements > is that they were excessively large, but this does not look like a > substantial problem here. LLVM's cxxfilt is indeed many times the size > of ELF Tool Chain's, but still small enough that for a tool chain > component it's not a concern, in my opinion. > > ELF Tool Chain: > $ size obj/c++filt > text data bss dec hex filename > 66966 1008 8400 76374 0x12a56 obj/c++filt > > LLVM: > $ size obj/llvm-cxxfilt > text data bss dec hex filename > 378138 1756 9165 389059 0x5efc3 obj/llvm-cxxfilt > > A remaining issue is that both nm and addr2line can also demangle C++ symbols.
This brings a question: is there any guidance as to what FreeBSD considers "too large of a component" for a toolchain component (or any other various components, like src.git/stand)? I ask mostly out of curiousity. Thanks, -- Shawn Webb Cofounder / Security Engineer HardenedBSD GPG Key ID: 0xFF2E67A277F8E1FA GPG Key Fingerprint: D206 BB45 15E0 9C49 0CF9 3633 C85B 0AF8 AB23 0FB2 https://git-01.md.hardenedbsd.org/HardenedBSD/pubkeys/src/branch/master/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc
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