Date: Sat, 07 Jan 2017 23:57:52 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 215819] head r311147's clang 3.9.1 for powerpc64: locore.o generation messed up: generates R_PPC64_ADDR16_DS instead of R_PPC64_TOC16_DS with .toc Message-ID: <bug-215819-29464-KYWLEMNhd7@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-215819-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-215819-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=215819 --- Comment #4 from Mark Millard <markmi@dsl-only.net> --- (In reply to Mark Millard from comment #2) The following locore64_simplified.S source code is sufficient to show the silent R_PPC64_ADDR16_DS generation problem: .align 4 .data .p2align 2 .globl tmpstk tmpstk: .space 16384 .section ".toc","aw" tmpstk.L: .tc tmpstk[TC],tmpstk .text ld %r1,tmpstk.L(%r2) # /usr/obj/powerpc64vtsc_clang_kernel/powerpc.powerpc64/usr/src/tmp/usr/bin/cc \ -target powerpc64-unknown-freebsd12.0 \ --sysroot=/usr/obj/powerpc64vtsc_clang_kernel/powerpc.powerpc64/usr/src/tmp \ -B/usr/obj/powerpc64vtsc_clang_kernel/powerpc.powerpc64/usr/src/tmp/usr/bin \ -c \ -x assembler-with-cpp \ -pipe \ locore64_simplified.S # /usr/local/powerpc64-freebsd/bin/objdump -r locore64_simplified.o | more locore64_simplified.o: file format elf64-powerpc-freebsd RELOCATION RECORDS FOR [.text]: OFFSET TYPE VALUE 0000000000000002 R_PPC64_ADDR16_DS .toc RELOCATION RECORDS FOR [.toc]: OFFSET TYPE VALUE 0000000000000000 R_PPC64_ADDR64 tmpstk -- You are receiving this mail because: You are the assignee for the bug.
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