Commit 568bab1f authored Feb 05, 2015 by Pranavkumar Sawargaonkar Committed by Peter Maydell Feb 05, 2015

target-arm: KVM64: Get and Sync up guest register state like kvm32.



This patch adds:
1. Call write_kvmstate_to_list() and write_list_to_cpustate()
   in kvm_arch_get_registers() to sync guest register state.
2. Call write_list_to_kvmstate() in kvm_arch_put_registers()
   to sync guest register state.

These changes are already there for kvm32 in target-arm/kvm32.c.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Pranavkumar Sawargaonkar <pranavkumar@linaro.org>
Message-id: 1423130382-18640-2-git-send-email-pranavkumar@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

parent 8d298bee

target-arm/kvm64.c

+12 −1

Original line number	Diff line number	Diff line
		@@ -193,9 +193,12 @@ int kvm_arch_put_registers(CPUState *cs, int level)
		}
		}

		if (!write_list_to_kvmstate(cpu)) {
		return EINVAL;
		}

		/* TODO:
		* FP state
		* system registers
		*/
		return ret;
		}
		@@ -269,6 +272,14 @@ int kvm_arch_get_registers(CPUState *cs)
		}
		}

		if (!write_kvmstate_to_list(cpu)) {
		return EINVAL;
		}
		/* Note that it's OK to have registers which aren't in CPUState,
		* so we can ignore a failure return here.
		*/
		write_list_to_cpustate(cpu);

		/* TODO: other registers */
		return ret;
		}