00001 #ifndef __SVM_H
00002 #define __SVM_H
00003
00004 #define TLB_CONTROL_DO_NOTHING 0
00005 #define TLB_CONTROL_FLUSH_ALL_ASID 1
00006
00007 #define V_TPR_MASK 0x0f
00008
00009 #define V_IRQ_SHIFT 8
00010 #define V_IRQ_MASK (1 << V_IRQ_SHIFT)
00011
00012 #define V_INTR_PRIO_SHIFT 16
00013 #define V_INTR_PRIO_MASK (0x0f << V_INTR_PRIO_SHIFT)
00014
00015 #define V_IGN_TPR_SHIFT 20
00016 #define V_IGN_TPR_MASK (1 << V_IGN_TPR_SHIFT)
00017
00018 #define V_INTR_MASKING_SHIFT 24
00019 #define V_INTR_MASKING_MASK (1 << V_INTR_MASKING_SHIFT)
00020
00021 #define SVM_INTERRUPT_SHADOW_MASK 1
00022
00023 #define SVM_IOIO_STR_SHIFT 2
00024 #define SVM_IOIO_REP_SHIFT 3
00025 #define SVM_IOIO_SIZE_SHIFT 4
00026 #define SVM_IOIO_ASIZE_SHIFT 7
00027
00028 #define SVM_IOIO_TYPE_MASK 1
00029 #define SVM_IOIO_STR_MASK (1 << SVM_IOIO_STR_SHIFT)
00030 #define SVM_IOIO_REP_MASK (1 << SVM_IOIO_REP_SHIFT)
00031 #define SVM_IOIO_SIZE_MASK (7 << SVM_IOIO_SIZE_SHIFT)
00032 #define SVM_IOIO_ASIZE_MASK (7 << SVM_IOIO_ASIZE_SHIFT)
00033
00034 #define SVM_EVTINJ_VEC_MASK 0xff
00035
00036 #define SVM_EVTINJ_TYPE_SHIFT 8
00037 #define SVM_EVTINJ_TYPE_MASK (7 << SVM_EVTINJ_TYPE_SHIFT)
00038
00039 #define SVM_EVTINJ_TYPE_INTR (0 << SVM_EVTINJ_TYPE_SHIFT)
00040 #define SVM_EVTINJ_TYPE_NMI (2 << SVM_EVTINJ_TYPE_SHIFT)
00041 #define SVM_EVTINJ_TYPE_EXEPT (3 << SVM_EVTINJ_TYPE_SHIFT)
00042 #define SVM_EVTINJ_TYPE_SOFT (4 << SVM_EVTINJ_TYPE_SHIFT)
00043
00044 #define SVM_EVTINJ_VALID (1 << 31)
00045 #define SVM_EVTINJ_VALID_ERR (1 << 11)
00046
00047 #define SVM_EXITINTINFO_VEC_MASK SVM_EVTINJ_VEC_MASK
00048
00049 #define SVM_EXITINTINFO_TYPE_INTR SVM_EVTINJ_TYPE_INTR
00050 #define SVM_EXITINTINFO_TYPE_NMI SVM_EVTINJ_TYPE_NMI
00051 #define SVM_EXITINTINFO_TYPE_EXEPT SVM_EVTINJ_TYPE_EXEPT
00052 #define SVM_EXITINTINFO_TYPE_SOFT SVM_EVTINJ_TYPE_SOFT
00053
00054 #define SVM_EXITINTINFO_VALID SVM_EVTINJ_VALID
00055 #define SVM_EXITINTINFO_VALID_ERR SVM_EVTINJ_VALID_ERR
00056
00057 #define SVM_EXIT_READ_CR0 0x000
00058 #define SVM_EXIT_READ_CR3 0x003
00059 #define SVM_EXIT_READ_CR4 0x004
00060 #define SVM_EXIT_READ_CR8 0x008
00061 #define SVM_EXIT_WRITE_CR0 0x010
00062 #define SVM_EXIT_WRITE_CR3 0x013
00063 #define SVM_EXIT_WRITE_CR4 0x014
00064 #define SVM_EXIT_WRITE_CR8 0x018
00065 #define SVM_EXIT_READ_DR0 0x020
00066 #define SVM_EXIT_READ_DR1 0x021
00067 #define SVM_EXIT_READ_DR2 0x022
00068 #define SVM_EXIT_READ_DR3 0x023
00069 #define SVM_EXIT_READ_DR4 0x024
00070 #define SVM_EXIT_READ_DR5 0x025
00071 #define SVM_EXIT_READ_DR6 0x026
00072 #define SVM_EXIT_READ_DR7 0x027
00073 #define SVM_EXIT_WRITE_DR0 0x030
00074 #define SVM_EXIT_WRITE_DR1 0x031
00075 #define SVM_EXIT_WRITE_DR2 0x032
00076 #define SVM_EXIT_WRITE_DR3 0x033
00077 #define SVM_EXIT_WRITE_DR4 0x034
00078 #define SVM_EXIT_WRITE_DR5 0x035
00079 #define SVM_EXIT_WRITE_DR6 0x036
00080 #define SVM_EXIT_WRITE_DR7 0x037
00081 #define SVM_EXIT_EXCP_BASE 0x040
00082 #define SVM_EXIT_INTR 0x060
00083 #define SVM_EXIT_NMI 0x061
00084 #define SVM_EXIT_SMI 0x062
00085 #define SVM_EXIT_INIT 0x063
00086 #define SVM_EXIT_VINTR 0x064
00087 #define SVM_EXIT_CR0_SEL_WRITE 0x065
00088 #define SVM_EXIT_IDTR_READ 0x066
00089 #define SVM_EXIT_GDTR_READ 0x067
00090 #define SVM_EXIT_LDTR_READ 0x068
00091 #define SVM_EXIT_TR_READ 0x069
00092 #define SVM_EXIT_IDTR_WRITE 0x06a
00093 #define SVM_EXIT_GDTR_WRITE 0x06b
00094 #define SVM_EXIT_LDTR_WRITE 0x06c
00095 #define SVM_EXIT_TR_WRITE 0x06d
00096 #define SVM_EXIT_RDTSC 0x06e
00097 #define SVM_EXIT_RDPMC 0x06f
00098 #define SVM_EXIT_PUSHF 0x070
00099 #define SVM_EXIT_POPF 0x071
00100 #define SVM_EXIT_CPUID 0x072
00101 #define SVM_EXIT_RSM 0x073
00102 #define SVM_EXIT_IRET 0x074
00103 #define SVM_EXIT_SWINT 0x075
00104 #define SVM_EXIT_INVD 0x076
00105 #define SVM_EXIT_PAUSE 0x077
00106 #define SVM_EXIT_HLT 0x078
00107 #define SVM_EXIT_INVLPG 0x079
00108 #define SVM_EXIT_INVLPGA 0x07a
00109 #define SVM_EXIT_IOIO 0x07b
00110 #define SVM_EXIT_MSR 0x07c
00111 #define SVM_EXIT_TASK_SWITCH 0x07d
00112 #define SVM_EXIT_FERR_FREEZE 0x07e
00113 #define SVM_EXIT_SHUTDOWN 0x07f
00114 #define SVM_EXIT_VMRUN 0x080
00115 #define SVM_EXIT_VMMCALL 0x081
00116 #define SVM_EXIT_VMLOAD 0x082
00117 #define SVM_EXIT_VMSAVE 0x083
00118 #define SVM_EXIT_STGI 0x084
00119 #define SVM_EXIT_CLGI 0x085
00120 #define SVM_EXIT_SKINIT 0x086
00121 #define SVM_EXIT_RDTSCP 0x087
00122 #define SVM_EXIT_ICEBP 0x088
00123 #define SVM_EXIT_WBINVD 0x089
00124
00125 #define SVM_EXIT_MONITOR 0x08a
00126 #define SVM_EXIT_MWAIT 0x08b
00127 #define SVM_EXIT_NPF 0x400
00128
00129 #define SVM_EXIT_ERR -1
00130
00131 #define SVM_CR0_SELECTIVE_MASK (1 << 3 | 1)
00132
00133 struct __attribute__ ((__packed__)) vmcb_control_area {
00134 uint16_t intercept_cr_read;
00135 uint16_t intercept_cr_write;
00136 uint16_t intercept_dr_read;
00137 uint16_t intercept_dr_write;
00138 uint32_t intercept_exceptions;
00139 uint64_t intercept;
00140 uint8_t reserved_1[44];
00141 uint64_t iopm_base_pa;
00142 uint64_t msrpm_base_pa;
00143 uint64_t tsc_offset;
00144 uint32_t asid;
00145 uint8_t tlb_ctl;
00146 uint8_t reserved_2[3];
00147 uint32_t int_ctl;
00148 uint32_t int_vector;
00149 uint32_t int_state;
00150 uint8_t reserved_3[4];
00151 uint64_t exit_code;
00152 uint64_t exit_info_1;
00153 uint64_t exit_info_2;
00154 uint32_t exit_int_info;
00155 uint32_t exit_int_info_err;
00156 uint64_t nested_ctl;
00157 uint8_t reserved_4[16];
00158 uint32_t event_inj;
00159 uint32_t event_inj_err;
00160 uint64_t nested_cr3;
00161 uint64_t lbr_ctl;
00162 uint8_t reserved_5[832];
00163 };
00164
00165 struct __attribute__ ((__packed__)) vmcb_seg {
00166 uint16_t selector;
00167 uint16_t attrib;
00168 uint32_t limit;
00169 uint64_t base;
00170 };
00171
00172 struct __attribute__ ((__packed__)) vmcb_save_area {
00173 struct vmcb_seg es;
00174 struct vmcb_seg cs;
00175 struct vmcb_seg ss;
00176 struct vmcb_seg ds;
00177 struct vmcb_seg fs;
00178 struct vmcb_seg gs;
00179 struct vmcb_seg gdtr;
00180 struct vmcb_seg ldtr;
00181 struct vmcb_seg idtr;
00182 struct vmcb_seg tr;
00183 uint8_t reserved_1[43];
00184 uint8_t cpl;
00185 uint8_t reserved_2[4];
00186 uint64_t efer;
00187 uint8_t reserved_3[112];
00188 uint64_t cr4;
00189 uint64_t cr3;
00190 uint64_t cr0;
00191 uint64_t dr7;
00192 uint64_t dr6;
00193 uint64_t rflags;
00194 uint64_t rip;
00195 uint8_t reserved_4[88];
00196 uint64_t rsp;
00197 uint8_t reserved_5[24];
00198 uint64_t rax;
00199 uint64_t star;
00200 uint64_t lstar;
00201 uint64_t cstar;
00202 uint64_t sfmask;
00203 uint64_t kernel_gs_base;
00204 uint64_t sysenter_cs;
00205 uint64_t sysenter_esp;
00206 uint64_t sysenter_eip;
00207 uint64_t cr2;
00208 uint8_t reserved_6[32];
00209 uint64_t g_pat;
00210 uint64_t dbgctl;
00211 uint64_t br_from;
00212 uint64_t br_to;
00213 uint64_t last_excp_from;
00214 uint64_t last_excp_to;
00215 };
00216
00217 struct __attribute__ ((__packed__)) vmcb {
00218 struct vmcb_control_area control;
00219 struct vmcb_save_area save;
00220 };
00221
00222 #endif