* fix preferred return address for A64 BRK insn
* implement AArch64 single-stepping
* support loading gzip compressed AArch64 kernels
* use correct PSCI function IDs in the DT when KVM uses PSCI 0.2
* minor cleanups
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Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20140819' into staging
target-arm:
* fix preferred return address for A64 BRK insn
* implement AArch64 single-stepping
* support loading gzip compressed AArch64 kernels
* use correct PSCI function IDs in the DT when KVM uses PSCI 0.2
* minor cleanups
# gpg: Signature made Tue 19 Aug 2014 19:04:09 BST using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
* remotes/pmaydell/tags/pull-target-arm-20140819:
arm: stellaris: Remove misleading address_space_mem var
arm: armv7m: Rename address_space_mem -> system_memory
aarch64: Allow -kernel option to take a gzip-compressed kernel.
loader: Add load_image_gzipped function.
arm: cortex-a9: Fix cache-line size and associativity
arm/virt: Use PSCI v0.2 function IDs in the DT when KVM uses PSCI v0.2
target-arm: Rename QEMU PSCI v0.1 definitions
target-arm: Implement MDSCR_EL1 as having state
target-arm: Implement ARMv8 single-stepping for AArch32 code
target-arm: Implement ARMv8 single-step handling for A64 code
target-arm: A64: Avoid duplicate exit_tb(0) in non-linked goto_tb
target-arm: Set PSTATE.SS correctly on exception return from AArch64
target-arm: Correctly handle PSTATE.SS when taking exception to AArch32
target-arm: Don't allow AArch32 to access RES0 CPSR bits
target-arm: Adjust debug ID registers per-CPU
target-arm: Provide both 32 and 64 bit versions of debug registers
target-arm: Allow STATE_BOTH reginfo descriptions for more than cp14
target-arm: Collect up the debug cp register definitions
target-arm: Fix return address for A64 BRK instructions
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2656eb7c59