https://sourceware.org/bugzilla/show_bug.cgi?id=19188
Bug ID: 19188
Summary: [2.26 Regression] binutils assertion fail
../../bfd/elfnn-aarch64.c:4631
Product: binutils
Version: 2.26 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: ld
Assignee: unassigned at sourceware dot org
Reporter: doko at debian dot org
Target Milestone: ---
seen with 2.25.51.20151028 on aarch64-linux-gnu, GCC used is 20151028 from the
gcc-5-branch. The test case also crashes with ld.gold, filing a separate
issue.
$ (cd tst; sh doit.sh)
ld: BFD (GNU Binutils for Ubuntu) 2.25.51.20151028 assertion fail
../../bfd/elfnn-aarch64.c:4631
Segmentation fault (core dumped)
test case at
http://people.canonical.com/~doko/tmp/tst-binutils-20151028.tar.xz
Program received signal SIGSEGV, Segmentation fault.
tpoff_base (info=0x51c3e8 <link_info>) at ../../bfd/elfnn-aarch64.c:4633
4633 bfd_vma base = align_power ((bfd_vma) TCB_SIZE,
(gdb) bt
#0 tpoff_base (info=0x51c3e8 <link_info>) at ../../bfd/elfnn-aarch64.c:4633
#1 0x0000007fb7f1a144 in elf64_aarch64_relocate_section
(output_bfd=0x7fb7f85fe8, info=0x51c3e8 <link_info>, input_bfd=0x7fffffd400,
input_section=0x7fb7fc94a8 <elf64_bed>,
contents=0x4 <error: Cannot access memory at address 0x4>,
relocs=<optimized out>, local_syms=0x537440, local_sections=0x7fb7f032dc
<bfd_bwrite+52>)
at ../../bfd/elfnn-aarch64.c:6203
#2 0x0000007fb7f3f0d8 in elf_link_input_bfd (flinfo=flinfo@entry=0x7fffffd568,
input_bfd=input_bfd@entry=0xff7e9b0) at ../../bfd/elflink.c:10166
#3 0x0000007fb7f4052c in bfd_elf_final_link (abfd=<optimized out>,
info=<optimized out>) at ../../bfd/elflink.c:11359
#4 0x000000000041c470 in ldwrite () at ../../ld/ldwrite.c:581
#5 0x00000000004069dc in main (argc=127, argv=0x112ffffd818) at
../../ld/ldmain.c:430
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