HW Attribute
Hardware capabilities are specified as a space separated list of symbolic
capability names. For SPARC platforms, hardware capabilities are defined as
AV_ values in
<sys/auxv_SPARC.h>. For x86 platforms, hardware
capabilities are defined as AV_ values in
<sys/auxv_386.h>. Mapfiles use
the same names, without the AV_ prefix. For example, the
x86 AV_SSE hardware capability is called
SSE within a mapfile. This list can
contain any of the capability names defined for the
CA_SUNW_HW_ capability masks.