SPARC GAS normally permits data to be misaligned. For example, it
.long pseudo-op to be used on a byte boundary.
However, the native SunOS and Solaris assemblers issue an error when
they see misaligned data.
You can use the
--enforce-aligned-data option to make SPARC GAS
also issue an error about misaligned data, just as the SunOS and Solaris
--enforce-aligned-data option is not the default because gcc
issues misaligned data pseudo-ops when it initializes certain packed
data structures (structures defined using the
You may have to assemble with GAS in order to initialize packed data
structures in your own code.
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