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authorNikunj A Dadhania <nikunj@linux.vnet.ibm.com>2016-09-29 00:11:58 +0530
committerDavid Gibson <david@gibson.dropbear.id.au>2016-10-05 11:05:28 +1100
commit0b8ac648ecb02c4d157101c032518390b949e770 (patch)
tree52650ec8135aa332bcbd95583a9f151503a31e29 /scripts/modules/module_block.py
parent1c0744190ca69732da13d49f6cb48e648dff9a40 (diff)
downloadfocaccia-qemu-0b8ac648ecb02c4d157101c032518390b949e770.tar.gz
focaccia-qemu-0b8ac648ecb02c4d157101c032518390b949e770.zip
target-ppc: add stxvh8x instruction
stxvh8x:  Store VSX Vector Halfword*8

Vector (16-bit elements):
+------+------+------+------+------+------+------+------+
| 0001 | 1011 | 2021 | 3031 | 4041 | 5051 | 6061 | 7071 |
+------+------+------+------+------+------+------+------+

Store results in following:

Big-Endian Storage
+-------+-------+-------+-------+-------+-------+-------+-------+
| 00 01 | 10 11 | 20 21 | 30 31 | 40 41 | 50 51 | 60 61 | 70 71 |
+-------+-------+-------+-------+-------+-------+-------+-------+

Little-Endian Storage
+-------+-------+-------+-------+-------+-------+-------+-------+
| 01 00 | 11 10 | 21 20 | 31 30 | 41 40 | 51 50 | 61 60 | 71 70 |
+-------+-------+-------+-------+-------+-------+-------+-------+

Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
[dwg: Tweak commit description]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'scripts/modules/module_block.py')
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