broadcom/genxml: Fix decoding of groups with small fields.

Groups containing fields smaller than a byte probably not being decoded
correctly.  For example:

    <group count="32" start="32" size="4">
      <field name="Vertex Element Enables" start="0" end="3" type="uint"/>
    </group>

gen_field_iterator_next would properly walk over each element of the
array, incrementing group_iter.  However, the code to print the actual
values only considered iter->field->start/end, which are 0 and 3 in the
above example.  So it would always fetch bits 3:0 of the current byte,
printing the same value over and over.

Cc: Eric Anholt <[email protected]>

0 files changed, 0 insertions, 0 deletions