Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20151217-1' into staging

target-arm queue:
 * i.MX CCM patches
 * support guest debug for AArch64 KVM
 * support power button on virt board via GPIO
 * clean up AArch32 singlestep code
 * raise exception on misaligned LDREX operands
 * soc-dma: use hwaddr instead of target_ulong in printf
 * explicitly mark some ARM device loads as little-endian
 * i.MX: add support for lower and upper interrupt in GPIO

# gpg: Signature made Thu 17 Dec 2015 13:38:09 GMT using RSA key ID 14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"

* remotes/pmaydell/tags/pull-target-arm-20151217-1: (25 commits)
  i.MX: Add an i.MX25 specific CCM class/instance
  i.MX: Split the CCM class into an abstract base class and a concrete class
  i.MX: rename i.MX CCM get_clock() function and CLK ID enum names
  i.MX: Fix i.MX31 default/reset configuration
  tests/guest-debug: introduce basic gdbstub tests
  target-arm: kvm - re-inject guest debug exceptions
  target-arm: kvm - add support for HW assisted debug
  target-arm: kvm - support for single step
  target-arm: kvm - implement software breakpoints
  target-arm: kvm64 - introduce kvm_arm_init_debug()
  ARM: Virt: Add gpio-keys node for Poweroff using DT
  ARM: Virt: Add QEMU powerdown notifier and hook it to GPIO Pin 3
  ARM: ACPI: Add _E03 for Power Button
  ACPI: Add aml_gpio_int() wrapper for GPIO Interrupt Connection
  ACPI: Add GPIO Connection Descriptor
  ARM: ACPI: Add power button device in ACPI DSDT table
  ARM: ACPI: Add GPIO controller in ACPI DSDT table
  ARM: Virt: Add a GPIO controller
  acpi: extend aml_interrupt() to support multiple irqs
  acpi: support serialized method
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 30 insertions, 0 deletions

diff --git a/target-arm/kvm_arm.h b/target-arm/kvm_arm.h
index b516041779..07f0c72199 100644
--- a/target-arm/kvm_arm.h
+++ b/target-arm/kvm_arm.h
@@ -215,4 +215,34 @@ static inline const char *gic_class_name(void)
  */
 const char *gicv3_class_name(void);
 
+/**
+ * kvm_arm_handle_debug:
+ * @cs: CPUState
+ * @debug_exit: debug part of the KVM exit structure
+ *
+ * Returns: TRUE if the debug exception was handled.
+ */
+bool kvm_arm_handle_debug(CPUState *cs, struct kvm_debug_exit_arch *debug_exit);
+
+/**
+ * kvm_arm_hw_debug_active:
+ * @cs: CPU State
+ *
+ * Return: TRUE if any hardware breakpoints in use.
+ */
+
+bool kvm_arm_hw_debug_active(CPUState *cs);
+
+/**
+ * kvm_arm_copy_hw_debug_data:
+ *
+ * @ptr: kvm_guest_debug_arch structure
+ *
+ * Copy the architecture specific debug registers into the
+ * kvm_guest_debug ioctl structure.
+ */
+struct kvm_guest_debug_arch;
+
+void kvm_arm_copy_hw_debug_data(struct kvm_guest_debug_arch *ptr);
+
 #endif