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xen: arm: extend HSR struct definitions to 64-bit
authorIan Campbell <ian.campbell@citrix.com>
Fri, 22 Feb 2013 08:58:00 +0000 (08:58 +0000)
committerIan Campbell <ian.campbell@citrix.com>
Fri, 22 Feb 2013 12:14:53 +0000 (12:14 +0000)
commit482b00b90ef725eeb49a949e2c331525cd94209f
tree655984c46bfabd68621c87fc3a1d6445a1b00750tree | snapshot
parent08551b90080e0e9a60a6e7f2a7855aa970f0643fcommit | diff
xen: arm: extend HSR struct definitions to 64-bit

The main change is that the 4-bit register specifiers are extended
to 5 bits by taking in an adjacent SBZP bit.

Also 64-bit has two other properties indicting whether or not the
target register was 64-bit (x<n>) or 32-bit (w<n>) and whether the
instruction has acquire/release semantics.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
xen/include/asm-arm/processor.h diff | blob | history
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