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
[hjl@gnu-6 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;
}
[hjl@gnu-6 ifunc-6]$ cat main.c
void bar(void);
int main(void)
{
bar();
return 0;
}
[hjl@gnu-6 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
[hjl@gnu-6 ifunc-6]$
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