[RFA] Add ix86 target to asm-source.exp test

[Michael Elizabeth Chastain]

I ran the new asm-source.exp test for x86 targets and it is not working for me.

My environment: native i686-pc-linux-gnu, red hat linux 7.1, cvs gdb,
various versions of gcc, cvs binutils, dejagnu 1.4.2.

I tried binutils 2.11.2 and /bin/as + /bin/ld as well with no joy.

Here are the excerpts:

  http://www.shout.net/~mec/sunday/2001-11-24/log-asm-source/gcc-2.95.3-excerpt.txt
  http://www.shout.net/~mec/sunday/2001-11-24/log-asm-source/gcc-3.0.2-excerpt.txt
  http://www.shout.net/~mec/sunday/2001-11-24/log-asm-source/gcc-HEAD-excerpt.txt
  http://www.shout.net/~mec/sunday/2001-11-24/log-asm-source/gcc-gcc-3_0-branch-excerpt.txt

Basically, the test fails on the first "f" command, and then
derails on the "s" command in main.

It feels like an environmental dependency, like something is missing or
wrong in my test harness.  If you have all PASSes for this test, can
you post some excerpts from your gdb.log, and tell me what your PATH
is set to?

Michael C