FAILs for cris-elf with your recent ld change

[Hans-Peter Nilsson]

(Hm, deja-vu.)

My binutils autotester complains for cris-elf:

Running /tmp/hpautotest-binutils/bsrc/src/ld/testsuite/ld-scripts/rgn-at.exp ...
FAIL: rgn-at1
FAIL: rgn-at2
FAIL: rgn-at3

in ld.log:
x/src/ld/testsuite/ld-scripts/rgn-at.s: Assembler messages:
x/src/ld/testsuite/ld-scripts/rgn-at.s:5: Error: unknown pseudo-op: `.bss'

(odd, that... well, there you go, ".bss" is target-specific, not
elf-generic.  Looks like you should flesh out the full .section
curse, and beware of [not] using the @-syntax so arm-elf works :)

brgds, H-P