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dtc: Allow multiple labels on nodes and properties

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At present, both the grammar and our internal data structures mean
that there can be only one label on a node or property.  This is a
fairly arbitrary constraint, given that any number of value labels can
appear at the same point, and that in C you can have any number of
labels on the same statement.

This is pretty much a non-issue now, but it may become important with
some of the extensions that Grant and I have in mind.  It's not that
hard to change, so this patch does so, allowing an arbitrary number of
labels on any given node or property.  As usual a testcase is added
too.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
David Gibson 2010-02-24 18:22:17 +11:00 • committed by Jon Loeliger
parent 49c2da3085
commit 05898c67c1
9 changed files with 157 additions and 89 deletions
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3
tests/run_tests.sh
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@ -221,6 +221,9 @@ dtc_tests () {
run_test phandle_format dtc_references.test.$f.dtb $f
done
run_dtc_test -I dts -O dtb -o multilabel.test.dtb multilabel.dts
run_test references multilabel.test.dtb
run_dtc_test -I dts -O dtb -o dtc_comments.test.dtb comments.dts
run_dtc_test -I dts -O dtb -o dtc_comments-cmp.test.dtb comments-cmp.dts
run_test dtbs_equal_ordered dtc_comments.test.dtb dtc_comments-cmp.test.dtb