arch/x86/kvm/kvm-asm-offsets.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * Generate definitions needed by assembly language modules.
   4  * This code generates raw asm output which is post-processed to extract
   5  * and format the required data.
   6  */
   7 #define COMPILE_OFFSETS
   8
   9 #include <linux/kbuild.h>
  10 #include "vmx/vmx.h"
  11 #include "svm/svm.h"
  12
  13 static void __used common(void)
  14 {
  15         if (IS_ENABLED(CONFIG_KVM_AMD)) {
  16                 BLANK();
  17                 OFFSET(SVM_vcpu_arch_regs, vcpu_svm, vcpu.arch.regs);
  18                 OFFSET(SVM_current_vmcb, vcpu_svm, current_vmcb);
  19                 OFFSET(SVM_spec_ctrl, vcpu_svm, spec_ctrl);
  20                 OFFSET(SVM_vmcb01, vcpu_svm, vmcb01);
  21                 OFFSET(KVM_VMCB_pa, kvm_vmcb_info, pa);
  22                 OFFSET(SD_save_area_pa, svm_cpu_data, save_area_pa);
  23         }
  24
  25         if (IS_ENABLED(CONFIG_KVM_INTEL)) {
  26                 BLANK();
  27                 OFFSET(VMX_spec_ctrl, vcpu_vmx, spec_ctrl);
  28         }
  29 }