target-arm: A64: Implement minimal set of EL0-visible sysregs
commitb0d2b7d0f084f6b33acf7c722790da683916fee3
authorPeter Maydell <peter.maydell@linaro.org>
Sat, 4 Jan 2014 22:15:45 +0000 (4 22:15 +0000)
committerPeter Maydell <peter.maydell@linaro.org>
Tue, 7 Jan 2014 19:17:59 +0000 (7 19:17 +0000)
treeb54464113094ead3227aa55fde63c3de0aba7358
parentfea505221eaf87889000378d4d33ad0dfd5f4d9d
target-arm: A64: Implement minimal set of EL0-visible sysregs

Implement an initial minimal set of EL0-visible system registers:
 * NZCV
 * FPCR
 * FPSR
 * CTR_EL0
 * DCZID_EL0

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
target-arm/cpu.h
target-arm/helper.c
target-arm/translate-a64.c