Date: Tue, 16 Oct 2018 16:54:25 +0000 From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 215039] head -r309179 TARGET_ARCH=powerpc64 clang 3.9.0 based buildworld on powerpc64 using WITH_LLVM_LIBUNWIND= fails to build: asserts and rejects .S file contents Message-ID: <bug-215039-29464-pwrtQrKZs2@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-215039-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-215039-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215039 --- Comment #3 from Mark Millard <marklmi26-fbsd@yahoo.com> --- Note: I recently posted to a list that the problems still exist as of head -r339076 . This was in reply to a suggestion to try it. But the particular experiment was adding WITH_LLVM_LIBUNWIND=3D to a src.conf type of file for using devel/powerpc64-gcc to do the build (on a powerpc64). [clang is still not up to it.] For example, UnwindRegistersRestore.S did not get the C-preprocessor handling that it is designed for and the __ppc__ assembler notation still has "register designations are a Darwinism" status. The ";" comment notation also might be a Darwinism as far as I know. WITH_LLVM_LIBUNWIND=3D is not yet an option for powerpc64 and the like. --=20 You are receiving this mail because: You are the assignee for the bug.=
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