Date: Sun, 04 Dec 2016 07:08:18 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 215039] head -r309179 TARGET_ARCH=powerpc64 buildworld using WITH_LLVM_LIBUNWIND= fails to build: asserts and rejects .S file contents Message-ID: <bug-215039-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215039 Bug ID: 215039 Summary: head -r309179 TARGET_ARCH=3Dpowerpc64 buildworld using WITH_LLVM_LIBUNWIND=3D fails to build: asserts and rejects .S file contents Product: Base System Version: CURRENT Hardware: powerpc OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bin Assignee: freebsd-bugs@FreeBSD.org Reporter: markmi@dsl-only.net (This test was done on a powerpc64 for TARGET_ARCH=3Dpowerpc64, not cross compiling. Compared to my normal, successful buildworld I just added WITH_LLVM_LIBUNWI= ND=3D to the SRC_CONF_ENV file that I use.) I list parts of the .meta file contents for 3 files that got errors: # Meta data file /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh/libunwind.o.meta CMD /usr/bin/clang++ -B /usr/local/powerpc64-freebsd/bin/ -target powerpc64-unknown-freebsd12.0 --sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc6= 4/usr/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -fvisibility=3Dhidden -fPIC -O2 -pipe -I/usr/src/contrib/llvm/projects/libunwind/include -I/usr/src/lib/libgcc_eh -D_LIBUNWIND_IS_NATIVE_ONLY -Wsystem-headers -Wall -Wno-format-y2k -Wno-uninitialized -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments -std=3Dc++11 -fno-rtti -Wno-c++11-extensions -c /usr/src/contrib/llvm/projects/libunwind/src/libunwind.cpp -o libunwind.o CWD /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh TARGET libunwind.o -- command output -- In file included from /usr/src/contrib/llvm/projects/libunwind/src/libunwind.cpp:27: /usr/src/contrib/llvm/projects/libunwind/src/UnwindCursor.hpp:612:3: error: static_assert failed "UnwindCursor<> does not fit in unw_cursor_t" static_assert((check_fit<UnwindCursor<A, R>, unw_cursor_t>::does_fit), ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/src/contrib/llvm/projects/libunwind/src/libunwind.cpp:68:24: note: in instantiation of member function 'libunwind::UnwindCursor<libunwind::LocalAddressSpace, libunwind::Registers_ppc>::UnwindCursor' requested here new ((void *)cursor) UnwindCursor<LocalAddressSpace, REGISTER_KIND>( ^ 1 error generated. *** Error code 1 # Meta data file /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh/UnwindRegistersRestore.o.meta CMD /usr/bin/clang -B /usr/local/powerpc64-freebsd/bin/ -target powerpc64-unknown-freebsd12.0 --sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc6= 4/usr/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -O2 -pipe=20=20 -I/usr/src/contrib/llvm/projects/libunwind/include -I/usr/src/lib/libgcc_eh -D_LIBUNWIND_IS_NATIVE_ONLY -std=3Dgnu99 -Wsystem-headers -Wall -Wno-format= -y2k -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments -c /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S -o UnwindRegistersRestore.o CMD=20 CWD /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh TARGET UnwindRegistersRestore.o -- command output -- /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:98:46: error: unexpected token in directive .globl _ZN9libunwind13Registers_ppc6jumptoEv @ .hidden _ZN9libunwind13Registers_ppc6jumptoEv @ .type _ZN9libunwind13Registers_ppc6jumptoEv,@function @ _ZN9libunwind13Registers_ppc6jumptoEv: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:100:3: error: unrecognized instruction mnemonic ; void libunwind::Registers_ppc::jumpto() ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:100:1= 7: error: unexpected token at start of statement ; void libunwind::Registers_ppc::jumpto() ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:102:3: error: unrecognized instruction mnemonic ; On entry: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:102:1= 1: error: unexpected token at start of statement ; On entry: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:103:3: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:103:2= 4: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersRestore.S:103:3= 0: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ . . . (a very long list) . . . # Meta data file /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh/UnwindRegistersSave.o.meta CMD /usr/bin/clang -B /usr/local/powerpc64-freebsd/bin/ -target powerpc64-unknown-freebsd12.0 --sysroot=3D/usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc6= 4/usr/src/tmp -B/usr/local/powerpc64-freebsd/bin/ -O2 -pipe=20=20 -I/usr/src/contrib/llvm/projects/libunwind/include -I/usr/src/lib/libgcc_eh -D_LIBUNWIND_IS_NATIVE_ONLY -std=3Dgnu99 -Wsystem-headers -Wall -Wno-format= -y2k -Wno-uninitialized -Wno-pointer-sign -Wno-empty-body -Wno-string-plus-int -Wno-unused-const-variable -Wno-tautological-compare -Wno-unused-value -Wno-parentheses-equality -Wno-unused-function -Wno-enum-conversion -Wno-unused-local-typedef -Wno-switch -Wno-switch-enum -Wno-knr-promoted-parameter -Qunused-arguments -c /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S -o UnwindRegistersSave.o CMD=20 CWD /usr/obj/powerpc64vtsc_clang_altbinutils_world/powerpc.powerpc64/usr/src/li= b/libgcc_eh TARGET UnwindRegistersSave.o -- command output -- /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:102:3: error: unrecognized instruction mnemonic ; extern int unw_getcontext(unw_context_t* thread_state) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:102:14: error: unrecognized instruction mnemonic ; extern int unw_getcontext(unw_context_t* thread_state) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:104:3: error: unrecognized instruction mnemonic ; On entry: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:104:11: error: unexpected token at start of statement ; On entry: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:105:3: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:105:24: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:105:30: error: unrecognized instruction mnemonic ; thread_state pointer is in r3 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:107:23: error: unexpected token in directive .globl unw_getcontext @ .type unw_getcontext,@function @ unw_getcontext: ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:108:13: error: invalid memory operand stw r0, 8(r3) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:108:15: error: unknown operand stw r0, 8(r3) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:108:15: error: unexpected token at start of statement stw r0, 8(r3) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:109:8: error: invalid operand for instruction mflr r0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:110:13: error: invalid memory operand stw r0, 0(r3) ; store lr as ssr0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:110:15: error: unknown operand stw r0, 0(r3) ; store lr as ssr0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:110:15: error: unexpected token at start of statement stw r0, 0(r3) ; store lr as ssr0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:110:19: error: unrecognized instruction mnemonic stw r0, 0(r3) ; store lr as ssr0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:110:28: error: unrecognized instruction mnemonic stw r0, 0(r3) ; store lr as ssr0 ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:111:14: error: invalid memory operand stw r1, 12(r3) ^ /usr/src/contrib/llvm/projects/libunwind/src/UnwindRegistersSave.S:111:16: error: unknown operand stw r1, 12(r3) ^ . . . (Another very long list) . . . --=20 You are receiving this mail because: You are the assignee for the bug.=
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