[Bug ld/175] String merge doesn't work right with gcc 3.4.0

[hjl at lucon dot org]

------- Additional Comments From hjl at lucon dot org  2004-05-20 22:46 -------
A small testcase:

address@hidden merge-2]$ cat foo.c
void get_addrs (const char**x, int y)
{
  x[0] = "1111" + (y - 0x1000) * 2;
}
address@hidden merge-2]$ make LD=ld
/usr/gcc-3.4/bin/gcc -B./ -O -g   -c -o foo.o foo.c
ld -o foo.so --shared foo.o
ld: foo.o: access beyond end of merged section (-8192 + 0)
ld: foo.o: access beyond end of merged section (-8192 + 0)

The problem is

       addl r14 = @ltoffx(.LC0-8192), r1
        ;;
        ld8.mov r14 = [r14], .LC0-8192
        ;;

elfNN_ia64_relax_section calls _bfd_merged_section_offset with
offset + addend = .LC0 - 8192. I don't think _bfd_merged_section_offset
handles it right.

-- 


http://sources.redhat.com/bugzilla/show_bug.cgi?id=175

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