[Bug ld/18808] New: aborting at /export/gnu/import/git/sources/binutils-gdb/bfd/elf64-x86-64.c:3791 in elf_x86_64_relocate_section

[hjl.tools at gmail dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=18808

            Bug ID: 18808
           Summary: aborting at
                    /export/gnu/import/git/sources/binutils-gdb/bfd/elf64-
                    x86-64.c:3791 in elf_x86_64_relocate_section
           Product: binutils
           Version: 2.26 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: ld
          Assignee: unassigned at sourceware dot org
          Reporter: hjl.tools at gmail dot com
  Target Milestone: ---

On Linux/x86-64, I got

address@hidden ifunc-6]$ cat x.c
int foo (int x) __attribute__ ((ifunc ("resolve_foo")));
extern void abort (void);

static int foo_impl(int x)
{
  return x;
}

int bar()
{
  int (*f)(int) = foo;

  if (foo (5) != 5)
    abort ();

  if (f(42) != 42)
    abort ();
}


void *resolve_foo (void)
{
  return (void *) foo_impl;
}
address@hidden ifunc-6]$ cat main.c 
void bar(void);
int main(void)
{
  bar();
  return 0;
}
address@hidden ifunc-6]$ make
/usr/gcc-4.8.4-x32/bin/gcc -B./ -O2 -g   -c -o main.o main.c
/usr/gcc-4.8.4-x32/bin/gcc -B./ -O2 -g -fpic   -c -o x.o x.c
./ld  -shared -o libx.so x.o
./ld: BFD (GNU Binutils) 2.25.51.20150811 internal error, aborting at
/export/gnu/import/git/sources/binutils-gdb/bfd/elf64-x86-64.c:3791 in
elf_x86_64_relocate_section

./ld: Please report this bug.

Makefile:35: recipe for target 'libx.so' failed
make: *** [libx.so] Error 1
address@hidden ifunc-6]$

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