[Bug 759507] Re: ld segfault linking qemu-alpha-static on armel

[Matthias Klose]

fixed in oneiric and later releases


** Changed in: binutils (Ubuntu)
       Status: New => Fix Released

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Title:
  ld segfault linking qemu-alpha-static on armel

Status in “binutils” package in Ubuntu:
  Fix Released

Bug description:
  Binary package hint: binutils

  qemu-linaro is failing to build on armel due to a segfault when
  linking the alpha emulator:

    LINK  alpha-linux-user/qemu-alpha
  collect2: ld terminated with signal 7 [Bus error]

  The full command being run is:

  ld --build-id --no-add-needed -Bstatic -dynamic-linker /lib/ld-
  linux.so.3 -X --hash-style=gnu -m armelf_linux_eabi -z relro -o qemu-
  alpha /usr/lib/arm-linux-gnueabi/gcc/arm-linux-
  gnueabi/4.5.2/../../../crt1.o /usr/lib/arm-linux-gnueabi/gcc/arm-
  linux-gnueabi/4.5.2/../../../crti.o /usr/lib/arm-linux-gnueabi/gcc
  /arm-linux-gnueabi/4.5.2/crtbeginT.o -L/usr/lib/arm-linux-gnueabi/gcc
  /arm-linux-gnueabi/4.5.2 -L/usr/lib/arm-linux-gnueabi/gcc/arm-linux-
  gnueabi/4.5.2/../../.. -L/usr/lib/arm-linux-gnueabi --warn-common
  -Bsymbolic-functions -Bsymbolic-functions -T../config-host.ld -T
  /builddir/qemu-linaro-0.14.50-2011.03-1/arm.ld main.o syscall.o
  strace.o mmap.o signal.o thunk.o elfload.o linuxload.o uaccess.o
  gdbstub.o cpu-uname.o qemu-malloc.o osdep.o oslib-posix.o
  ../libuser/envlist.o ../libuser/path.o ../libuser/tcg-runtime.o
  ../libuser/host-utils.o ../libuser/cutils.o ../libuser/cache-utils.o
  ../libdis-user/alpha-dis.o ../libdis-user/arm-dis.o exec.o translate-
  all.o cpu-exec.o translate.o  tcg/tcg.o fpu/softfloat.o op_helper.o
  helper.o disas.o ../trace.o -lrt -lpthread -lm --start-group -lgcc
  -lgcc_eh -lc --end-group /usr/lib/arm-linux-gnueabi/gcc/arm-linux-
  gnueabi/4.5.2/crtend.o /usr/lib/arm-linux-gnueabi/gcc/arm-linux-
  gnueabi/4.5.2/../../../crtn.o

  backtrace:
  Program received signal SIGSEGV, Segmentation fault.
  0x4033c948 in memcpy () at ../ports/sysdeps/arm/memcpy.S:259
  259     ../ports/sysdeps/arm/memcpy.S: No such file or directory.
          in ../ports/sysdeps/arm/memcpy.S
  (gdb) bt
  #0  0x4033c948 in memcpy () at ../ports/sysdeps/arm/memcpy.S:259
  #1  0x0003422c in sha1_process_bytes (buffer=0x403c907e, len=704538, 
      ctx=0xbefb8dc0) at /usr/include/bits/string3.h:52
  #2  0x4028655c in bfd_elf32_checksum_contents (abfd=0xc75c28, 
      process=0x34178 <sha1_process_bytes>, arg=0xbefb8dc0)
      at ../../bfd/elfcode.h:1209
  #3  0x0002cd84 in gldarmelf_linux_eabi_write_build_id_section (abfd=0xc75c28)
      at earmelf_linux_eabi.c:1393
  #4  0x40292adc in _bfd_elf_write_object_contents (abfd=0xc75c28)
      at ../../bfd/elf.c:5207
  #5  0x4025f424 in bfd_close (abfd=0xc75c28) at ../../bfd/opncls.c:706
  #6  0x000211d4 in main (argc=7812, argv=0x43) at ../../ld/ldmain.c:519

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