From 29b22c79bcacce7839209c7344948e8c305fa2d3 Mon Sep 17 00:00:00 2001 From: "Justin Terry (VM)" Date: Mon, 22 Jan 2018 13:07:47 -0800 Subject: Add the WHPX vcpu API Adds support for the Windows Hypervisor Platform accelerator (WHPX) stubs and introduces the whpx.h sysemu API for managing the vcpu scheduling and management. Signed-off-by: Justin Terry (VM) Message-Id: <1516655269-1785-3-git-send-email-juterry@microsoft.com> Signed-off-by: Paolo Bonzini --- accel/stubs/Makefile.objs | 9 +++++---- accel/stubs/whpx-stub.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 53 insertions(+), 4 deletions(-) create mode 100644 accel/stubs/whpx-stub.c (limited to 'accel') diff --git a/accel/stubs/Makefile.objs b/accel/stubs/Makefile.objs index 779343b..3894caf 100644 --- a/accel/stubs/Makefile.objs +++ b/accel/stubs/Makefile.objs @@ -1,4 +1,5 @@ -obj-$(call lnot,$(CONFIG_HAX)) += hax-stub.o -obj-$(call lnot,$(CONFIG_HVF)) += hvf-stub.o -obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o -obj-$(call lnot,$(CONFIG_TCG)) += tcg-stub.o +obj-$(call lnot,$(CONFIG_HAX)) += hax-stub.o +obj-$(call lnot,$(CONFIG_HVF)) += hvf-stub.o +obj-$(call lnot,$(CONFIG_WHPX)) += whpx-stub.o +obj-$(call lnot,$(CONFIG_KVM)) += kvm-stub.o +obj-$(call lnot,$(CONFIG_TCG)) += tcg-stub.o diff --git a/accel/stubs/whpx-stub.c b/accel/stubs/whpx-stub.c new file mode 100644 index 0000000..5fb049c --- /dev/null +++ b/accel/stubs/whpx-stub.c @@ -0,0 +1,48 @@ +/* + * QEMU Windows Hypervisor Platform accelerator (WHPX) stub + * + * Copyright Microsoft Corp. 2017 + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + * + */ + +#include "qemu/osdep.h" +#include "qemu-common.h" +#include "cpu.h" +#include "sysemu/whpx.h" + +int whpx_init_vcpu(CPUState *cpu) +{ + return -1; +} + +int whpx_vcpu_exec(CPUState *cpu) +{ + return -1; +} + +void whpx_destroy_vcpu(CPUState *cpu) +{ +} + +void whpx_vcpu_kick(CPUState *cpu) +{ +} + +void whpx_cpu_synchronize_state(CPUState *cpu) +{ +} + +void whpx_cpu_synchronize_post_reset(CPUState *cpu) +{ +} + +void whpx_cpu_synchronize_post_init(CPUState *cpu) +{ +} + +void whpx_cpu_synchronize_pre_loadvm(CPUState *cpu) +{ +} -- cgit v1.1