34 	memcpy(&new, &orig, sizeof(sregs));					\
42 	TEST_ASSERT(!memcmp(&new, &orig, sizeof(new)), "KVM modified sregs");	\
78 	struct kvm_sregs sregs;  in main()  local
92 	vcpu_sregs_get(vcpu, &sregs);  in main()
94 	sregs.cr0 = 0;  in main()
95 	sregs.cr4 |= calc_supported_cr4_feature_bits();  in main()
96 	cr4 = sregs.cr4;  in main()
98 	rc = _vcpu_sregs_set(vcpu, &sregs);  in main()
101 	vcpu_sregs_get(vcpu, &sregs);  in main()
102 	TEST_ASSERT(sregs.cr4 == cr4, "sregs.CR4 (0x%llx) != CR4 (0x%lx)",  in main()
103 		    sregs.cr4, cr4);  in main()
106 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_UMIP);  in main()
107 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_LA57);  in main()
108 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_VMXE);  in main()
109 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_SMXE);  in main()
110 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_FSGSBASE);  in main()
111 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_PCIDE);  in main()
112 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_OSXSAVE);  in main()
113 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_SMEP);  in main()
114 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_SMAP);  in main()
115 	TEST_INVALID_CR_BIT(vcpu, cr4, sregs, X86_CR4_PKE);  in main()
118 		TEST_INVALID_CR_BIT(vcpu, cr0, sregs, BIT(i));  in main()
121 	TEST_INVALID_CR_BIT(vcpu, cr0, sregs, X86_CR0_NW);  in main()
122 	TEST_INVALID_CR_BIT(vcpu, cr0, sregs, X86_CR0_PG);  in main()
129 	vcpu_sregs_get(vcpu, &sregs);  in main()
130 	sregs.apic_base = 1 << 10;  in main()
131 	rc = _vcpu_sregs_set(vcpu, &sregs);  in main()
133 		    sregs.apic_base);  in main()
134 	sregs.apic_base = 1 << 11;  in main()
135 	rc = _vcpu_sregs_set(vcpu, &sregs);  in main()
137 		    sregs.apic_base);  in main()