X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmcs.h;h=bff2e2188e3ede799bd95c483f9d8e53d3718644;hp=d0cc8675229d21dd2e80bfef2a034660f02b37df;hb=cbe9bc8587261deb3aaee94a100594d88bc9765f;hpb=a1d3e2f36e9ef64ca62c611c4f0aa050726e186b diff --git a/palacios/include/palacios/vmcs.h b/palacios/include/palacios/vmcs.h index d0cc867..bff2e21 100644 --- a/palacios/include/palacios/vmcs.h +++ b/palacios/include/palacios/vmcs.h @@ -41,6 +41,8 @@ #define MWAIT_EXIT 0x00000400 #define RDPMC_EXIT 0x00000800 #define RDTSC_EXIT 0x00001000 +#define CR3_LOAD_EXIT 0x00008000 +#define CR3_STORE_EXIT 0x00010000 #define CR8_LOAD_EXIT 0x00080000 #define CR8_STORE_EXIT 0x00100000 #define USE_TPR_SHADOW 0x00200000 @@ -51,11 +53,17 @@ #define USE_MSR_BITMAPS 0x10000000 #define MONITOR_EXIT 0x20000000 #define PAUSE_EXIT 0x40000000 +#define ACTIVE_SEC_CTRLS 0x80000000 /* VM-Exit Controls */ /* INTEL MANUAL: 20-16 vol. 3B */ #define HOST_ADDR_SPACE_SIZE 0x00000200 #define ACK_IRQ_ON_EXIT 0x00008000 +/* Control register exit masks */ +#define CR0_PE 0x00000001 +#define CR0_PG 0x80000000 +#define CR4_VMXE 0x00002000 + typedef enum { VMCS_GUEST_ES_SELECTOR = 0x00000800, VMCS_GUEST_CS_SELECTOR = 0x00000802, @@ -92,6 +100,8 @@ typedef enum { VMCS_TSC_OFFSET_HIGH = 0x00002011, VMCS_VAPIC_ADDR = 0x00002012, VMCS_VAPIC_ADDR_HIGH = 0x00002013, + VMCS_APIC_ACCESS_ADDR = 0x00002014, + VMCS_APIC_ACCESS_ADDR_HIGH = 0x00002015, /* 64 bit guest state fields */ VMCS_LINK_PTR = 0x00002800, VMCS_LINK_PTR_HIGH = 0x00002801, @@ -99,6 +109,9 @@ typedef enum { VMCS_GUEST_DBG_CTL_HIGH = 0x00002803, VMCS_GUEST_PERF_GLOBAL_CTRL = 0x00002808, VMCS_GUEST_PERF_GLOBAL_CTRL_HIGH = 0x00002809, + + VMCS_HOST_PERF_GLOBAL_CTRL = 0x00002c04, + VMCS_HOST_PERF_GLOBAL_CTRL_HIGH = 0x00002c05, /* 32 bit control fields */ VMCS_PIN_CTRLS = 0x00004000, VMCS_PROC_CTRLS = 0x00004002, @@ -115,6 +128,7 @@ typedef enum { VMCS_ENTRY_EXCP_ERR = 0x00004018, VMCS_ENTRY_INSTR_LEN = 0x0000401A, VMCS_TPR_THRESHOLD = 0x0000401C, + VMCS_SEC_PROC_CTRLS = 0x0000401e, /* 32 bit Read Only data fields */ VMCS_INSTR_ERR = 0x00004400, VMCS_EXIT_REASON = 0x00004402, @@ -203,58 +217,9 @@ typedef enum { int v3_vmcs_get_field_len(vmcs_field_t field); const char* v3_vmcs_field_to_str(vmcs_field_t field); -void v3_print_vmcs_guest_state(); - - -/* VMCS Exit QUALIFICATIONs */ -struct VMExitIOQual { - uint32_t accessSize : 3; // (0: 1 Byte ;; 1: 2 Bytes ;; 3: 4 Bytes) - uint32_t dir : 1; // (0: Out ;; 1: In) - uint32_t string : 1; // (0: not string ;; 1: string) - uint32_t REP : 1; // (0: not REP ;; 1: REP) - uint32_t opEnc : 1; // (0: DX ;; 1: immediate) - uint32_t rsvd : 9; // Set to 0 - uint32_t port : 16; // IO Port Number -} __attribute__((packed)); - - - -struct VMExitDBGQual { - uint32_t B0 : 1; // Breakpoint 0 condition met - uint32_t B1 : 1; // Breakpoint 1 condition met - uint32_t B2 : 1; // Breakpoint 2 condition met - uint32_t B3 : 1; // Breakpoint 3 condition met - uint32_t rsvd : 9; // reserved to 0 - uint32_t BD : 1; // detected DBG reg access - uint32_t BS : 1; // cause either single instr or taken branch -} __attribute__((packed)); - +void v3_print_vmcs(); -struct VMExitTSQual { - uint32_t selector : 16; // selector of destination TSS - uint32_t rsvd : 14; // reserved to 0 - uint32_t src : 2; // (0: CALL ; 1: IRET ; 2: JMP ; 3: Task gate in IDT) -} __attribute__((packed)); - -struct VMExitCRQual { - uint32_t crID : 4; // cr number (0 for CLTS and LMSW) (bit 3 always 0, on 32bit) - uint32_t accessType : 2; // (0: MOV to CR ; 1: MOV from CR ; 2: CLTS ; 3: LMSW) - uint32_t lmswOpType : 1; // (0: register ; 1: memory) - uint32_t rsvd1 : 1; // reserved to 0 - uint32_t gpr : 4; // (0:RAX+[CLTS/LMSW], 1:RCX, 2:RDX, 3:RBX, 4:RSP, 5:RBP, 6:RSI, 6:RDI, 8-15:64bit regs) - uint32_t rsvd2 : 4; // reserved to 0 - uint32_t lmswSrc : 16; // src data for lmsw -} __attribute__((packed)); - -struct VMExitMovDRQual { - uint32_t regID : 3; // debug register number - uint32_t rsvd1 : 1; // reserved to 0 - uint32_t dir : 1; // (0: MOV to DR , 1: MOV from DR) - uint32_t rsvd2 : 3; // reserved to 0 - uint32_t gpr : 4; // (0:RAX, 1:RCX, 2:RDX, 3:RBX, 4:RSP, 5:RBP, 6:RSI, 6:RDI, 8-15:64bit regs) -} __attribute__((packed)); -/* End Exit Qualifications */ /* Exit Vector Info */ struct VMExitIntInfo { @@ -271,6 +236,46 @@ struct VMExitIntInfo { /* End Exit Vector Info */ +struct vmx_exception_bitmap { + union { + uint32_t value; + struct { + uint_t de : 1; // (0) divide by zero + uint_t db : 1; // (1) Debug + uint_t nmi : 1; // (2) Non-maskable interrupt + uint_t bp : 1; // (3) Breakpoint + uint_t of : 1; // (4) Overflow + uint_t br : 1; // (5) Bound-Range + uint_t ud : 1; // (6) Invalid-Opcode + uint_t nm : 1; // (7) Device-not-available + uint_t df : 1; // (8) Double Fault + uint_t ex9 : 1; + uint_t ts : 1; // (10) Invalid TSS + uint_t np : 1; // (11) Segment-not-present + uint_t ss : 1; // (12) Stack + uint_t gp : 1; // (13) General Protection Fault + uint_t pf : 1; // (14) Page fault + uint_t ex15 : 1; + uint_t mf : 1; // (15) Floating point exception + uint_t ac : 1; // (16) Alignment-check + uint_t mc : 1; // (17) Machine Check + uint_t xf : 1; // (18) SIMD floating-point + uint_t ex20 : 1; + uint_t ex21 : 1; + uint_t ex22 : 1; + uint_t ex23 : 1; + uint_t ex24 : 1; + uint_t ex25 : 1; + uint_t ex26 : 1; + uint_t ex27 : 1; + uint_t ex28 : 1; + uint_t ex29 : 1; + uint_t sx : 1; // (30) Security Exception + uint_t ex31 : 1; + } __attribute__ ((packed)); + } __attribute__ ((packed)); +} __attribute__((packed)); +