qemu/target-arm
Peter Maydell b0fe242751 target-arm: Implement AArch64 memory attribute registers
Implement the AArch64 memory attribute registers. Since QEMU doesn't
model caches it does not need to care about memory attributes at all,
and we can simply make these read-as-written.

We did not previously implement the AArch32 versions of the MAIR
registers, which went unnoticed because of the overbroad TLB_LOCKDOWN
reginfo definition; provide them now to keep the 64<->32 register
relationship clear.

We already provided AMAIR registers for 32 bit as simple RAZ/WI;
extend that to provide a 64 bit RAZ/WI AMAIR_EL1.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
2014-02-26 17:20:03 +00:00
..
arm-semi.c
cpu64.c target-arm: A64: Make cache ID registers visible to AArch64 2014-02-26 17:20:01 +00:00
cpu-qom.h
cpu.c target-arm: Implement AArch64 cache invalidate/clean ops 2014-02-26 17:20:02 +00:00
cpu.h target-arm: Implement AArch64 memory attribute registers 2014-02-26 17:20:03 +00:00
crypto_helper.c
gdbstub64.c
gdbstub.c
helper-a64.c target-arm: A64: Implement remaining 3-same instructions 2014-02-20 10:35:50 +00:00
helper-a64.h target-arm: A64: Implement remaining 3-same instructions 2014-02-20 10:35:50 +00:00
helper.c target-arm: Implement AArch64 memory attribute registers 2014-02-26 17:20:03 +00:00
helper.h target-arm: Split cpreg access checks out from read/write functions 2014-02-20 10:35:52 +00:00
iwmmxt_helper.c
kvm32.c
kvm64.c
kvm_arm.h arm: vgic device control api support 2014-02-26 17:20:00 +00:00
kvm-consts.h target-arm/kvm-consts.h: Define QEMU constants for known KVM CPUs 2014-02-20 10:35:50 +00:00
kvm-stub.c
kvm.c arm: vgic device control api support 2014-02-26 17:20:00 +00:00
machine.c
Makefile.objs
neon_helper.c target-arm: A64: Implement remaining 3-same instructions 2014-02-20 10:35:50 +00:00
op_addsub.h
op_helper.c target-arm: Drop success/fail return from cpreg read and write functions 2014-02-20 10:35:54 +00:00
translate-a64.c target-arm: Implement AArch64 CurrentEL sysreg 2014-02-26 17:20:02 +00:00
translate.c target-arm: Remove unnecessary code now read/write fns can't fail 2014-02-20 10:35:54 +00:00
translate.h