1 files changed, 29 insertions, 0 deletions
diff --git a/arch/x86/kvm/kvm-asm-offsets.c b/arch/x86/kvm/kvm-asm-offsets.c
new file mode 100644
index 000000000000..24a710d37323
--- /dev/null
+++ b/arch/x86/kvm/kvm-asm-offsets.c
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Generate definitions needed by assembly language modules.
+ * This code generates raw asm output which is post-processed to extract
+ * and format the required data.
+ */
+#define COMPILE_OFFSETS
+
+#include <linux/kbuild.h>
+#include "vmx/vmx.h"
+#include "svm/svm.h"
+
+static void __used common(void)
+{
+	if (IS_ENABLED(CONFIG_KVM_AMD)) {
+		BLANK();
+		OFFSET(SVM_vcpu_arch_regs, vcpu_svm, vcpu.arch.regs);
+		OFFSET(SVM_current_vmcb, vcpu_svm, current_vmcb);
+		OFFSET(SVM_spec_ctrl, vcpu_svm, spec_ctrl);
+		OFFSET(SVM_vmcb01, vcpu_svm, vmcb01);
+		OFFSET(KVM_VMCB_pa, kvm_vmcb_info, pa);
+		OFFSET(SD_save_area_pa, svm_cpu_data, save_area_pa);
+	}
+
+	if (IS_ENABLED(CONFIG_KVM_INTEL)) {
+		BLANK();
+		OFFSET(VMX_spec_ctrl, vcpu_vmx, spec_ctrl);
+	}
+}