tree 7ebdc8c234d4389fbd7d58c4b560f36bea7b8a0a
parent d8a960052cdb36860c11af4f6419ce9590d95559
author Alexander Graf <agraf@suse.de> 1386083539 +0000
committer Peter Maydell <peter.maydell@linaro.org> 1386246577 +0000

target-arm: A64: add support for compare and branch imm

This patch adds emulation for the compare and branch insns,
CBZ and CBNZ.

Signed-off-by: Alexander Graf <agraf@suse.de>
[claudio: adapted to new decoder,
          compare with immediate 0,
	  introduce read_cpu_reg to get the 0 extension on (!sf)]
Signed-off-by: Claudio Fontana <claudio.fontana@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>