Attachment 200648 Details for Bug 234525 – backtrace

backtrace

gdb-backtrace.txt (text/plain), 2.34 KB, created by taxman637 on 2018-12-31 11:52:23 UTC

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Creator: taxman637

Created: 2018-12-31 11:52:23 UTC

Size: 2.34 KB

patch

obsolete

>root@generic:/usr/obj/usr/src/arm64.aarch64/lib/libc # gdb /usr/bin/cc
>GNU gdb (GDB) 8.2 [GDB v8.2 for FreeBSD]
>Copyright (C) 2018 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.
>Type "show copying" and "show warranty" for details.
>This GDB was configured as "aarch64-portbld-freebsd13.0".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><http://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
>    <http://www.gnu.org/software/gdb/documentation/>.
>
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /usr/bin/cc...Reading symbols from /usr/lib/debug//usr/bin/clang.debug...done.
>done.
>(gdb) core cc.core
>[New LWP 100164]
>Core was generated by `/usr/bin/cc -cc1 -triple aarch64-unknown-freebsd13.0 -emit-obj -disable-free -ma'.
>Program terminated with signal SIGSEGV, Segmentation fault.
>#0  LookupBucketFor () at /usr/src/contrib/llvm/lib/Support/StringMap.cpp:79
>warning: Source file is more recent than executable.
>79	  unsigned HTSize = NumBuckets;
>(gdb) bt
>#0  LookupBucketFor () at /usr/src/contrib/llvm/lib/Support/StringMap.cpp:79
>#1  0x0000000003aeaa30 in try_emplace<llvm::cl::Option*> () at /usr/src/contrib/llvm/include/llvm/ADT/StringMap.h:396
>#2  0x0000000003aeabac in insert () at /usr/src/contrib/llvm/include/llvm/ADT/StringMap.h:387
>#3  addOption () at /usr/src/contrib/llvm/lib/Support/CommandLine.cpp:151
>#4  0x0000000003ae1c00 in addOption () at /usr/src/contrib/llvm/lib/Support/CommandLine.cpp:194
>#5  addArgument () at /usr/src/contrib/llvm/lib/Support/CommandLine.cpp:357
>#6  0x000000000305207c in _GLOBAL__sub_I_CorrelatedValuePropagation.cpp ()
>    at /usr/src/contrib/llvm/include/llvm/Support/CommandLine.h:1342
>#7  0x00000000011d01a0 in handle_static_init (argc=139, argv=0xffffffffcab8, env=0xffffffffcf18)
>    at /usr/src/lib/csu/common/ignore_init.c:124
>#8  0x00000000011d00a8 in __start (argc=139, argv=0xffffffffcab8, env=0xffffffffcf18, cleanup=<optimized out>)
>    at /usr/src/lib/csu/aarch64/crt1.c:83
>#9  0x00000000011d0000 in ?? ()
>Backtrace stopped: not enough registers or memory available to unwind further
>(gdb) quit
>

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Attachments on bug 234525: 200648 | 200649 | 200650