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@ -5392,17 +5392,19 @@ xml:id="dbdoclet.50655240_pgfId-1156194">
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aggregate's defined alignment.</para>
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aggregate's defined alignment.</para>
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</listitem>
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</listitem>
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<listitem>
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<listitem>
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<para>The alignment will never be larger than the stack frame
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<para>The alignment will never be larger than the stack
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alignment (16 bytes).</para>
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frame alignment (16 bytes).</para>
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<para>This might result in
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doublewords being skipped for alignment. When a doubleword
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in the Parameter Save Area (or its GPR copy) contains at
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least a portion of a structure, that doubleword must
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contain all other portions mapping to the same doubleword.
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(That is, a doubleword can either be completely valid, or
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completely invalid, but not partially valid and
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invalid, except in the last doubleword where invalid
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padding may be present.)</para>
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</listitem>
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</listitem>
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</itemizedlist></para>
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</itemizedlist></para>
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<para>This might result in doublewords being skipped for alignment.
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When a doubleword in the Parameter Save Area (or its GPR copy) contains
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at least a portion of a structure, that doubleword must contain all
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other portions mapping to the same doubleword. (That is, a doubleword
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can either be completely valid, or completely invalid, but not
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partially valid and invalid, except in the last doubleword where
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invalid padding may be present.)</para>
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</listitem>
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</listitem>
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<listitem>
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<listitem>
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<para>Pad an aggregate or union smaller than one doubleword in
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<para>Pad an aggregate or union smaller than one doubleword in
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