sh-linux is now broken

[NIIBE Yutaka]

H . J . Lu wrote:
 > There were no FAIL/XPASS for sh-linux before. Could you please find out
 > why we have them now and fix them?

Yes, sure.  I've fix some of them.  I'm currently investigating following
four cases remained:

 > -------- Unexpected failures were:
 > Running /home/gniibe/gniibe/c/src/ld/testsuite/ld-selective/selective.exp ...
 > FAIL: selective4
 > FAIL: selective5
[...]
 > -------- Unexpected successes were:
 > Running /home/gniibe/gniibe/c/src/ld/testsuite/ld-undefined/undefined.exp ...
 > XPASS: undefined function
 > XPASS: undefined line
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