search for: __cxxabiv1

...rsions. I am using libtool 2.2.6b, GNU ld 2.20.2010303. I know gcc 3.3.2 is a little behind the times, but I see the the documentation the minimum requirement is 3.1. I also see James Aylett reported compiling Xapian version 1.0.5 on the Solaris 9 with platform with gcc 3.3. Any ideas? vtable for __cxxabiv1::__vmi_class_type_info0x4 /usr/local/gcc-3.3.2/lib/./libstdc++.a(tinfo.o) vtable for __cxxabiv1::__vmi_class_type_info0xc /usr/local/gcc-3.3.2/lib/./libstdc++.a(tinfo.o) vtable for __cxxabiv1::__vmi_class_type_info0x4 /usr/local/gcc-3.3.2/lib/./libstdc++.a(tinfo.o) vtable for __cxxabiv1::__vmi_clas...

...king libc++.so there are a lot of undefined references to __cxa_allocate_exception, __cxa_begin_catch, __cxa_end_catch, __cxa_free_exception, __cxa_guard_abort, __cxa_guard_acquire, __cxa_guard_release, __cxa_pure_virtual, __cxa_rethrow, __cxa_throw, __gxx_personality_v0, _Unwind_Resume, vtable for __cxxabiv1::__class_type_info, vtable for __cxxabiv1::__si_class_type_info, vtable for __cxxabiv1::__vmi_class_type_info. The full output of the linking command is too long and is attached gzipped. The linking command is the following: > > Those symbols are from libc++abi, and it isn't on your link...

...king libc++.so there are a lot of undefined references to __cxa_allocate_exception, __cxa_begin_catch, __cxa_end_catch, __cxa_free_exception, __cxa_guard_abort, __cxa_guard_acquire, __cxa_guard_release, __cxa_pure_virtual, __cxa_rethrow, __cxa_throw, __gxx_personality_v0, _Unwind_Resume, vtable for __cxxabiv1::__class_type_info, vtable for __cxxabiv1::__si_class_type_info, vtable for __cxxabiv1::__vmi_class_type_info. The full output of the linking command is too long and is attached gzipped. The linking command is the following: x86_64-linux-musl-g++ -fPIC -fPIC -fvisibility-inlines-hidden -Werror=dat...

...vious version for trunk. However, eventually, I encounter the following assertion failure in llvm: Assertion failed: Offset >= 0, file /space/home/skou/llvm-trunk/lib/Transforms/InstCombine/InstructionCombining.cpp, line 387 ../../../../libstdc++-v3/libsupc++/unwind-cxx.h: In function '__cxxabiv1::__cxa_exception* __cxxabiv1::__get_exception_header_from_ue(_Unwind_Exception*)': ../../../../libstdc++-v3/libsupc++/unwind-cxx.h:171: internal compiler error: Abort I checked, and the "Offset" variable at this point in the source file (InstructionCombining.cpp:387), is -23. The...

hi, how to explain the following two statement in detail? (1) %struct.TorRec = type { int, void ()* } (2) "struct._GLOBAL__N_::vtable_prefix" = type { int, "struct.__cxxabiv1::__class_type_info"*, sbyte* } yueqiang

...a::ActOnFunctionDeclarator cxa_demangler: https://bugs.chromium.org/p/oss-fuzz/issues/list?can=1&q=label%3AProj-llvm_libcxxabi&colspec=ID+Type+Component+Status+Proj+Reported+Owner+Summary&cells=ids Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x619000000078 Crash State: __cxxabiv1::parse_encoding __cxxabiv1::demangle __cxa_demangle -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170829/26654c21/attachment.html>

...ntStackTrace(void*) + 53 1 tartc 0x00000001010a88cc SignalHandler(int) + 364 2 libSystem.B.dylib 0x00007fff831341ba _sigtramp + 26 3 libSystem.B.dylib 0x7261742e65637365 _sigtramp + 3796906437 4 libstdc++.6.dylib 0x00007fff878da5d2 __tcf_0 + 0 5 libstdc++.6.dylib 0x00007fff878d8ae1 __cxxabiv1::__terminate(void (*)()) + 11 6 libstdc++.6.dylib 0x00007fff878d8b16 __cxxabiv1::__unexpected(void (*)()) + 0 7 libstdc++.6.dylib 0x00007fff878d8fd6 std::bad_cast::what() const + 0 8 tartc 0x000000010106ad46 llvm::BumpPtrAllocator::DeallocateSlabs(llvm::MemSlab*) + 166 9 tartc...

...IBCXX=ON .. results in the following build error: ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: error: undefined reference to 'typeinfo for std::type_info' ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: error: undefined reference to 'typeinfo for __cxxabiv1::__class_type_info' ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: error: undefined reference to '__dynamic_cast' [...] Looks like ubsan no longer links to libc++abi ? (I see -lgcc_s -lc -ldl -lrt -lpthread on the linker line.) This configuration has worked with r3...

On Sat, Oct 15, 2011 at 9:49 PM, Chandler Carruth <chandlerc at google.com>wrote: > On Sat, Oct 15, 2011 at 9:20 PM, Talin <viridia at gmail.com> wrote: > >> I recently updated my version of LLVM from revision 140108 to 142082, and >> several things broke, most of which were easily fixed. However, I'm now >> getting a "pure virtual method called"

...t;> >> ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: >> error: undefined reference to 'typeinfo for std::type_info' >> ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: >> error: undefined reference to 'typeinfo for >> __cxxabiv1::__class_type_info' >> ../projects/compiler-rt/lib/ubsan/ubsan_type_hash_itanium.cc:233: >> error: undefined reference to '__dynamic_cast' >> [...] >> >> Looks like ubsan no longer links to libc++abi ? (I see -lgcc_s -lc >> -ldl -lrt -lpthread on the...

...etting this problem during bootstrapping: ccAMeZbg.s:111:non-relocatable subtraction expression, "___gxx_personality_v0" minus "L0" ccAMeZbg.s:111:symbol: "___gxx_personality_v0" can't be undefined in a subtraction expression for this reduced testcase: namespace __cxxabiv1 { extern "C" void *__cxa_allocate_exception() throw(); } int bork(void); namespace __gnu_cxx { inline void __throw_concurrence_unlock_error() { } struct __mutex { void unlock() { if (bork() != 0) __throw_concurrence_unlock_error(); } }; } __gnu_cxx::__m...

On 8/24/07, Chris Lattner <sabre at nondot.org> wrote: > > so how about turning it on? > > It sounds good, but I'm concerned about darwin/x86. Bill, can you see how > well darwin/x86 is doing these days? If there are no regressions from > turning this on by default, we should do it. :) > I'm assuming that this is 4.2? :-) I'll give it a try. -bw

On 26/10/15 02:54, Joerg Sonnenberger wrote: > On Sun, Oct 25, 2015 at 06:46:48AM -0400, Steve Canon via llvm-dev wrote: >> On Oct 24, 2015, at 6:02 PM, Chris Lattner <clattner at apple.com> wrote: >>> >>> >>>> On Oct 23, 2015, at 7:43 PM, Matthew Fernandez via llvm-dev <llvm-dev at lists.llvm.org> wrote: >>>>> On 21/10/15 00:15,

...are located within the avr-gcc MCU specific libraries /opt/avr/avr-libc/avr/include/util/delay.h:187: undefined reference to `__builtin_avr_delay_cycles(unsigned long)' as well as troubles which seem to be originating from my C++ usage within the firmware undefined reference to `vtable for __cxxabiv1::__class_type_info' Kind regards, Alex ________________________________________ Von: Sam Elliott [selliott at lowrisc.org] Gesendet: Mittwoch, 25. März 2020 13:17 An: Alexander Entinger Cc: llvm-dev at lists.llvm.org Betreff: Re: [llvm-dev] Build Clang/LLVM for AVR It looks like you’re cros...

...er.cpp:(.text+0xaed): undefined reference to `operator > new(unsigned long)' > ... > /homes/malecha/tmp/llvm/lib/ocaml/libLLVMSupport.a(Allocator.o):(.data.rel.ro._ZTIN4llvm19MallocSlabAllocatorE[typeinfo > for llvm::MallocSlabAllocator]+0x0): undefined reference to `vtable for > __cxxabiv1::__si_class_type_info' > /homes/malecha/tmp/llvm/lib/ocaml/libLLVMSupport.a(Allocator.o):(.data.rel.ro._ZTIN4llvm13SlabAllocatorE[typeinfo > for llvm::SlabAllocator]+0x0): undefined reference to `vtable for > __cxxabiv1::__class_type_info' > /homes/malecha/tmp/llvm/lib/ocaml/lib...

> On Jan 17, 2017, at 12:44 PM, Stephen Checkoway <s at pahtak.org> wrote: > > >> On Jan 17, 2017, at 14:39, Mehdi Amini <mehdi.amini at apple.com> wrote: >> >> >>> On Jan 17, 2017, at 12:33 PM, Stephen Checkoway <s at pahtak.org> wrote: >>> >>> >>>> On Jan 17, 2017, at 10:11, Mehdi Amini via llvm-dev

...r mp3 to a > different bitrate). > #0 0x2873937b in kill () from /lib/libc.so.5 #1 0x286cfb8f in raise () from /usr/lib/libpthread.so.1 #2 0x287a0c1b in abort () from /lib/libc.so.5 #3 0x28864b69 in __gnu_cxx::__verbose_terminate_handler () from /usr/lib/libstdc++.so.4 #4 0x288692ba in __cxxabiv1::__terminate () from /usr/lib/libstdc++.so.4 #5 0x288692f0 in std::terminate () from /usr/lib/libstdc++.so.4 #6 0x288607a8 in __cxa_pure_virtual () from /usr/lib/libstdc++.so.4 #7 0x285e8a99 in MP4IntegerProperty::GetValue () from /usr/local/lib/libmp4v2.so.0 #8 0x285f4b5e in MP4Track::GetSampl...

...ding dietstdcxx with -fno-exceptions (!) Without the llvmc step to reduce the bytecode, I get three errors in the gcc stage: $ llc -f -o=out2.c -march=c linked.o WARNING: this target does not support the llvm.stacksave intrinsic. $ gcc out2.c /var/tmp//cc79lj1N.o(.text+0xd726d): In function `__cxxabiv1::__pbase_type_info::__do_catch(std::type_info const*, void**, unsigned int) const': : undefined reference to `l182___cxa_bad_typeid' /var/tmp//cc79lj1N.o(.data+0x19fc): undefined reference to `std::basic_filebuf<wchar_t, std::char_traits<wchar_t> >::seekpos(std::fpos<__mbst...

...1 0x00007ffff73d00ce in unw_get_proc_info (cursor=0x7fffffffd940, info=0x7fffffffd520) at ../projects/libunwind/src/libunwind.cpp:237 #2 0x00007ffff73d4b83 in _Unwind_GetLanguageSpecificData (context=0x7fffffffd940) at ../projects/libunwind/src/UnwindLevel1.c:417 #3 0x00007ffff7bd2cc8 in __cxxabiv1::scan_eh_tab (results=..., actions=_UA_CLEANUP_PHASE, native_exception=true, unwind_exception=0x60b1e8, context=0x7fffffffd940) at ../projects/libcxxabi/src/cxa_personality.cpp:591 #4 0x00007ffff7bd2b0a in __gxx_personality_v0 (version=<optimized out>, actions=<optimized out>,...

.../p/oss-fuzz/issues/list?can=1&q= > label%3AProj-llvm_libcxxabi&colspec=ID+Type+Component+ > Status+Proj+Reported+Owner+Summary&cells=ids > > > > > > Crash Type: Heap-buffer-overflow READ 8 > > Crash Address: 0x619000000078 > > Crash State: > > __cxxabiv1::parse_encoding > > __cxxabiv1::demangle > > __cxa_demangle > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20170829/3f4305aa/attachment.html>