[ 0:00] compiling /home/xrockai/src/divine/nightly/test/libcxx/containers/asan.pass.cpp [ 0:00] In file included from /home/xrockai/src/divine/nightly/test/libcxx/containers/asan.pass.cpp:18: [ 0:00] In file included from /dios/libcxx/include/vector:273: [ 0:00] In file included from /dios/libcxx/include/iosfwd:95: [ 0:00] In file included from /dios/libcxx/include/wchar.h:118: [ 0:00] In file included from /dios/include/wchar.h:9: [ 0:00] In file included from /dios/include/_PDCLIB/int.h:16: [ 0:00] /dios/include/_PDCLIB/cdefs.h:69:10: warning: Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] #warning Unsupported _ _cplusplus (__cplusplus) (too new) (supported: ISO/IEC 14882:1997, ISO/IEC 14882:2011). [ 0:00] ^ [ 0:00] 1 warning generated. [ 0:01] compiling /dios/lib/config/seqklee.bc [ 0:01] setting up pass: functionmeta, options = [ 0:02] setting up pass: fuse-ctors, options = [ 0:02] KLEE: output directory is "/var/obj/divine-nightly/semidbg/test/__test_work_dir.18/_klee_out" [ 0:04] KLEE: Using Z3 solver backend [ 0:04] WARNING: this target does not support the llvm.stacksave intrinsic. [ 0:04] warning: Linking two modules of different target triples: klee_div_zero_check.bc' is 'x86_64-unknown-linux-gnu' whereas 'klee.bc' is 'x86_64-unknown-none-elf' [ 0:04] [ 0:04] KLEE: WARNING: undefined reference to function: __dios_tainted_init [ 0:06] KLEE: WARNING: undefined reference to function: klee_free [ 0:06] KLEE: WARNING: undefined reference to function: klee_malloc [ 0:06] i:1 [ 0:07] KLEE: WARNING ONCE: Alignment of memory from call "klee_malloc" is not modelled. Using alignment of 8. [ 0:07] about to __boot:0 [ 0:07] about to run the scheduler:0 [ 0:07] KLEE: WARNING ONCE: calling external: __dios_tainted_init() at /dios/libc/sys/start.cpp:49 5 [ 0:07] KLEE: ERROR: /dios/libc/sys/start.cpp:87: failed external call: __dios_tainted_init [ 0:07] KLEE: NOTE: now ignoring this error at this location [ 0:07] KLEE: ERROR: EXITING ON ERROR: [ 0:07] Error: failed external call: __dios_tainted_init [ 0:07] File: /dios/libc/sys/start.cpp [ 0:07] Line: 87 [ 0:07] assembly.ll line: 33963 [ 0:07] Stack: [ 0:07] #000033963 in __dios_start (l=2, argc=1, argv=93989590454792, envp=93989590515720) at /dios/libc/sys/start.cpp:87 [ 0:07] #100009989 in _ZN6__dios10sched_nullINS_5ClockINS_10NondetKleeINS_4BaseEEEEEE13run_schedulerINS_7ContextEEEvv () at /dios/sys/sched_null.hpp:163 [ 0:07] #200042228 in klee_boot (argc=2, argv=93989565528832) at /dios/arch/klee/boot.c:41 [ 0:07] [ 0:07] [ 0:07] 1 /* TAGS: c++ fin */ [ 0:07] 2 /* CC_OPTS: -std=c++2a */ [ 0:07] 3 /* VERIFY_OPTS: -o nofail:malloc */ [ 0:07] 4 //===----------------------------------------------------------------------===// [ 0:07] 5 // [ 0:07] 6 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. [ 0:07] 7 // See https://llvm.org/LICENSE.txt for license information. [ 0:07] 8 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception [ 0:07] 9 // [ 0:07] 10 //===----------------------------------------------------------------------===// [ 0:07] 11 [ 0:07] 12 // UNSUPPORTED: clang-3.3, clang-3.4, clang-3.5 [ 0:07] 13 [ 0:07] 14 // [ 0:07] 15 [ 0:07] 16 // reference operator[](size_type n); [ 0:07] 17 [ 0:07] 18 #include [ 0:07] 19 #include [ 0:07] 20 #include [ 0:07] 21 [ 0:07] 22 #include "asan_testing.h" [ 0:07] 23 #include "min_allocator.h" [ 0:07] 24 #include "test_iterators.h" [ 0:07] 25 #include "test_macros.h" [ 0:07] 26 [ 0:07] 27 #ifndef _LIBCPP_HAS_NO_ASAN [ 0:07] 28 extern "C" void __sanitizer_set_death_callback(void (*callback)(void)); [ 0:07] 29 [ 0:07] 30 void do_exit() { [ 0:07] 31 exit(0); [ 0:07] 32 } [ 0:07] 33 [ 0:07] 34 int main(int, char**) [ 0:07] 35 { [ 0:07] 36 #if TEST_STD_VER >= 11 [ 0:07] 37 { [ 0:07] 38 typedef int T; [ 0:07] 39 typedef std::vector> C; [ 0:07] 40 const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; [ 0:07] 41 C c(std::begin(t), std::end(t)); [ 0:07] 42 c.reserve(2*c.size()); [ 0:07] 43 volatile T foo = c[c.size()]; // bad, but not caught by ASAN [ 0:07] 44 ((void)foo); [ 0:07] 45 } [ 0:07] 46 #endif [ 0:07] 47 [ 0:07] 48 { [ 0:07] 49 typedef input_iterator MyInputIter; [ 0:07] 50 // Sould not trigger ASan. [ 0:07] 51 std::vector v; [ 0:07] 52 v.reserve(1); [ 0:07] 53 int i[] = {42}; [ 0:07] 54 v.insert(v.begin(), MyInputIter(i), MyInputIter(i + 1)); [ 0:07] 55 assert(v[0] == 42); [ 0:07] 56 assert(is_contiguous_container_asan_correct(v)); [ 0:07] 57 } [ 0:07] 58 [ 0:07] 59 __sanitizer_set_death_callback(do_exit); [ 0:07] 60 { [ 0:07] 61 typedef int T; [ 0:07] 62 typedef std::vector C; [ 0:07] 63 const T t[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9}; [ 0:07] 64 C c(std::begin(t), std::end(t)); [ 0:07] 65 c.reserve(2*c.size()); [ 0:07] 66 assert(is_contiguous_container_asan_correct(c)); [ 0:07] 67 assert(!__sanitizer_verify_contiguous_container( c.data(), c.data() + 1, c.data() + c.capacity())); [ 0:07] 68 volatile T foo = c[c.size()]; // should trigger ASAN. Use volatile to prevent being optimized away. [ 0:07] 69 assert(false); // if we got here, ASAN didn't trigger [ 0:07] 70 ((void)foo); [ 0:07] 71 } [ 0:07] 72 } [ 0:07] 73 #else [ 0:07] 74 int main(int, char**) { return 0; } [ 0:07] 75 #endif [ 0:07] # no errors were expected but one was found anyway