target/ppc: introduce get_cpu_vsr{l,h}() and set_cpu_vsr{l,h}() helpers for VSR register access

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These helpers allow us to move VSR register values to/from the specified TCGv_i64
argument.

To prevent VSX helpers accessing the cpu_vsr array directly, add extra TCG
temporaries as required.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

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Mark Cave-Ayland authored and David Gibson committed 2019-01-09 09:28:14 +11:00

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commit 8b3b2d75c7

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target/ppc/translate/vsx-impl.inc.c

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