# # requires: arch=arm64 -threaded # # This series of tests exercise the system registers that are exposed in the QEMU emulation mode. # They should not be used in the corpus when running on real HW. # r0 = openat$kvm(0, &AUTO='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, AUTO, 0x0) r2 = syz_kvm_setup_syzos_vm$arm64(r1, &(0x7f0000c00000/0x400000)=nil) # # 0x6030000000138010 is MDCCINT_EL1. # 0x6030000000138012 is MDSCR_EL1. # 0x6030000000138004 is DBGBVRn_EL1(0). # 0x603000000013800c is DBGBVRn_EL1(1). # 0x6030000000138014 is DBGBVRn_EL1(2). # 0x603000000013801c is DBGBVRn_EL1(3). # 0x6030000000138024 is DBGBVRn_EL1(4). # 0x603000000013802c is DBGBVRn_EL1(5). # 0x6030000000138005 is DBGBCRn_EL1(0). # 0x603000000013800d is DBGBCRn_EL1(1). # r3 = syz_kvm_add_vcpu$arm64(r2, &AUTO={0x0, &AUTO=[@msr={AUTO, AUTO, {0x6030000000138010, 0x8000}}, @msr={AUTO, AUTO, {0x6030000000138012, 0x8000}}, @msr={AUTO, AUTO, {0x6030000000138004, 0x8000}}, @msr={AUTO, AUTO, {0x603000000013800c, 0x8000}}, @msr={AUTO, AUTO, {0x6030000000138014, 0x8000}}, @msr={AUTO, AUTO, {0x603000000013801c, 0x8000}}, @msr={AUTO, AUTO, {0x6030000000138024, 0x8000}}, @msr={AUTO, AUTO, {0x603000000013802c, 0x8000}}, @msr={AUTO, AUTO, {0x6030000000138005, 0x8000}}, @msr={AUTO, AUTO, {0x603000000013800d, 0x8000}}], AUTO}, 0x0, 0x0) r4 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, AUTO) r5 = mmap$KVM_VCPU(&(0x7f0000009000/0x1000)=nil, r4, 0x3, 0x1, r3, 0x0) # Run till the end of guest_main(). 0xffffffffffffffff is UEXIT_END. # ioctl$KVM_RUN(r3, AUTO, 0x0) syz_kvm_assert_syzos_uexit$arm64(r3, r5, 0xffffffffffffffff) syz_kvm_assert_reg(r3, 0x6030000000138010, 0x8000) syz_kvm_assert_reg(r3, 0x6030000000138012, 0x8000) syz_kvm_assert_reg(r3, 0x6030000000138004, 0x8000) syz_kvm_assert_reg(r3, 0x603000000013800c, 0x8000) syz_kvm_assert_reg(r3, 0x6030000000138014, 0x8000) syz_kvm_assert_reg(r3, 0x603000000013801c, 0x8000) syz_kvm_assert_reg(r3, 0x6030000000138024, 0x8000) syz_kvm_assert_reg(r3, 0x603000000013802c, 0x8000) syz_kvm_assert_reg(r3, 0x6030000000138005, 0x8000) syz_kvm_assert_reg(r3, 0x603000000013800d, 0x8000)