palacios/src/palacios/vmcb.c

   1 /*
   2  * This file is part of the Palacios Virtual Machine Monitor developed
   3  * by the V3VEE Project with funding from the United States National
   4  * Science Foundation and the Department of Energy.
   5  *
   6  * The V3VEE Project is a joint project between Northwestern University
   7  * and the University of New Mexico.  You can find out more at
   8  * http://www.v3vee.org
   9  *
  10  * Copyright (c) 2008, Jack Lange <jarusl@cs.northwestern.edu>
  11  * Copyright (c) 2008, The V3VEE Project <http://www.v3vee.org>
  12  * All rights reserved.
  13  *
  14  * Author: Jack Lange <jarusl@cs.northwestern.edu>
  15  *
  16  * This is free software.  You are permitted to use,
  17  * redistribute, and modify it as specified in the file "V3VEE_LICENSE".
  18  */
  19
  20 #include <palacios/vmcb.h>
  21 #include <palacios/vmm.h>
  22 #include <palacios/vmm_util.h>
  23
  24
  25
  26 void v3_set_vmcb_segment(struct vmcb_selector * vmcb_seg, struct v3_segment * seg) {
  27     vmcb_seg->selector = seg->selector;
  28     vmcb_seg->limit = seg->limit;
  29     vmcb_seg->base = seg->base;
  30     vmcb_seg->attrib.fields.type = seg->type;
  31     vmcb_seg->attrib.fields.S = seg->system;
  32     vmcb_seg->attrib.fields.dpl = seg->dpl;
  33     vmcb_seg->attrib.fields.P = seg->present;
  34     vmcb_seg->attrib.fields.avl = seg->avail;
  35     vmcb_seg->attrib.fields.L = seg->long_mode;
  36     vmcb_seg->attrib.fields.db = seg->db;
  37     vmcb_seg->attrib.fields.G = seg->granularity;
  38 }
  39
  40
  41 void v3_get_vmcb_segment(struct vmcb_selector * vmcb_seg, struct v3_segment * seg) {
  42     seg->selector = vmcb_seg->selector;
  43     seg->limit = vmcb_seg->limit;
  44     seg->base = vmcb_seg->base;
  45     seg->type = vmcb_seg->attrib.fields.type;
  46     seg->system = vmcb_seg->attrib.fields.S;
  47     seg->dpl = vmcb_seg->attrib.fields.dpl;
  48     seg->present = vmcb_seg->attrib.fields.P;
  49     seg->avail = vmcb_seg->attrib.fields.avl;
  50     seg->long_mode = vmcb_seg->attrib.fields.L;
  51     seg->db = vmcb_seg->attrib.fields.db;
  52     seg->granularity = vmcb_seg->attrib.fields.G;
  53 }
  54
  55
  56 void v3_set_vmcb_segments(vmcb_t * vmcb, struct v3_segments * segs) {
  57     vmcb_saved_state_t * guest_area = GET_VMCB_SAVE_STATE_AREA(vmcb);
  58
  59     v3_set_vmcb_segment(&(guest_area->cs), &(segs->cs));
  60     v3_set_vmcb_segment(&(guest_area->ds), &(segs->ds));
  61     v3_set_vmcb_segment(&(guest_area->es), &(segs->es));
  62     v3_set_vmcb_segment(&(guest_area->fs), &(segs->fs));
  63     v3_set_vmcb_segment(&(guest_area->gs), &(segs->gs));
  64     v3_set_vmcb_segment(&(guest_area->ss), &(segs->ss));
  65     v3_set_vmcb_segment(&(guest_area->ldtr), &(segs->ldtr));
  66     v3_set_vmcb_segment(&(guest_area->gdtr), &(segs->gdtr));
  67     v3_set_vmcb_segment(&(guest_area->idtr), &(segs->idtr));
  68     v3_set_vmcb_segment(&(guest_area->tr), &(segs->tr));
  69 }
  70
  71
  72 void v3_get_vmcb_segments(vmcb_t * vmcb, struct v3_segments * segs) {
  73     vmcb_saved_state_t * guest_area = GET_VMCB_SAVE_STATE_AREA(vmcb);
  74
  75     v3_get_vmcb_segment(&(guest_area->cs), &(segs->cs));
  76     v3_get_vmcb_segment(&(guest_area->ds), &(segs->ds));
  77     v3_get_vmcb_segment(&(guest_area->es), &(segs->es));
  78     v3_get_vmcb_segment(&(guest_area->fs), &(segs->fs));
  79     v3_get_vmcb_segment(&(guest_area->gs), &(segs->gs));
  80     v3_get_vmcb_segment(&(guest_area->ss), &(segs->ss));
  81     v3_get_vmcb_segment(&(guest_area->ldtr), &(segs->ldtr));
  82     v3_get_vmcb_segment(&(guest_area->gdtr), &(segs->gdtr));
  83     v3_get_vmcb_segment(&(guest_area->idtr), &(segs->idtr));
  84     v3_get_vmcb_segment(&(guest_area->tr), &(segs->tr));
  85 }
  86
  87
  88 void PrintDebugVMCB(vmcb_t * vmcb) {
  89         int i;
  90     reg_ex_t tmp_reg;
  91
  92     vmcb_ctrl_t * ctrl_area = GET_VMCB_CTRL_AREA(vmcb);
  93     vmcb_saved_state_t * guest_area = GET_VMCB_SAVE_STATE_AREA(vmcb);
  94
  95     PrintDebug(VM_NONE, VCORE_NONE, "VMCB (0x%p)\n", (void *)vmcb);
  96
  97     PrintDebug(VM_NONE, VCORE_NONE, "--Control Area--\n");
  98     PrintDebug(VM_NONE, VCORE_NONE, "CR Reads: 0x%x\n", *(ushort_t*)&(ctrl_area->cr_reads));
  99     PrintDebug(VM_NONE, VCORE_NONE, "CR Writes: 0x%x\n", *(ushort_t*)&(ctrl_area->cr_writes));
 100     PrintDebug(VM_NONE, VCORE_NONE, "DR Reads: 0x%x\n", *(ushort_t*)&(ctrl_area->dr_reads));
 101     PrintDebug(VM_NONE, VCORE_NONE, "DR Writes: 0x%x\n", *(ushort_t*)&(ctrl_area->dr_writes));
 102
 103     PrintDebug(VM_NONE, VCORE_NONE, "Exception Bitmap: 0x%x (at 0x%p)\n", *(uint_t*)&(ctrl_area->exceptions), (void *)&(ctrl_area->exceptions));
 104     PrintDebug(VM_NONE, VCORE_NONE, "   Divide-by-Zero: %d\n", ctrl_area->exceptions.de);
 105     PrintDebug(VM_NONE, VCORE_NONE, "   Debug: %d\n", ctrl_area->exceptions.db);
 106     PrintDebug(VM_NONE, VCORE_NONE, "   Non-maskable interrupts: %d\n", ctrl_area->exceptions.nmi);
 107     PrintDebug(VM_NONE, VCORE_NONE, "   Breakpoint: %d\n", ctrl_area->exceptions.bp);
 108     PrintDebug(VM_NONE, VCORE_NONE, "   Overflow: %d\n", ctrl_area->exceptions.of);
 109     PrintDebug(VM_NONE, VCORE_NONE, "   Bound-Range: %d\n", ctrl_area->exceptions.br);
 110     PrintDebug(VM_NONE, VCORE_NONE, "   Invalid Opcode: %d\n", ctrl_area->exceptions.ud);
 111     PrintDebug(VM_NONE, VCORE_NONE, "   Device not available: %d\n", ctrl_area->exceptions.nm);
 112     PrintDebug(VM_NONE, VCORE_NONE, "   Double Fault: %d\n", ctrl_area->exceptions.df);
 113     PrintDebug(VM_NONE, VCORE_NONE, "   Invalid TSS: %d\n", ctrl_area->exceptions.ts);
 114     PrintDebug(VM_NONE, VCORE_NONE, "   Segment not present: %d\n", ctrl_area->exceptions.np);
 115     PrintDebug(VM_NONE, VCORE_NONE, "   Stack: %d\n", ctrl_area->exceptions.ss);
 116     PrintDebug(VM_NONE, VCORE_NONE, "   GPF: %d\n", ctrl_area->exceptions.gp);
 117     PrintDebug(VM_NONE, VCORE_NONE, "   Page Fault: %d\n", ctrl_area->exceptions.pf);
 118     PrintDebug(VM_NONE, VCORE_NONE, "   Floating Point: %d\n", ctrl_area->exceptions.mf);
 119     PrintDebug(VM_NONE, VCORE_NONE, "   Alignment Check: %d\n", ctrl_area->exceptions.ac);
 120     PrintDebug(VM_NONE, VCORE_NONE, "   Machine Check: %d\n", ctrl_area->exceptions.mc);
 121     PrintDebug(VM_NONE, VCORE_NONE, "   SIMD floating point: %d\n", ctrl_area->exceptions.xf);
 122     PrintDebug(VM_NONE, VCORE_NONE, "   Security: %d\n", ctrl_area->exceptions.sx);
 123
 124     PrintDebug(VM_NONE, VCORE_NONE, "Instructions bitmap: 0x%.8x (at 0x%p)\n", *(uint_t*)&(ctrl_area->instrs), &(ctrl_area->instrs));
 125     PrintDebug(VM_NONE, VCORE_NONE, "   INTR: %d\n", ctrl_area->instrs.INTR);
 126     PrintDebug(VM_NONE, VCORE_NONE, "   NMI: %d\n", ctrl_area->instrs.NMI);
 127     PrintDebug(VM_NONE, VCORE_NONE, "   SMI: %d\n", ctrl_area->instrs.SMI);
 128     PrintDebug(VM_NONE, VCORE_NONE, "   INIT: %d\n", ctrl_area->instrs.INIT);
 129     PrintDebug(VM_NONE, VCORE_NONE, "   VINTR: %d\n", ctrl_area->instrs.VINTR);
 130     PrintDebug(VM_NONE, VCORE_NONE, "   CR0: %d\n", ctrl_area->instrs.CR0);
 131     PrintDebug(VM_NONE, VCORE_NONE, "   RD_IDTR: %d\n", ctrl_area->instrs.RD_IDTR);
 132     PrintDebug(VM_NONE, VCORE_NONE, "   RD_GDTR: %d\n", ctrl_area->instrs.RD_GDTR);
 133     PrintDebug(VM_NONE, VCORE_NONE, "   RD_LDTR: %d\n", ctrl_area->instrs.RD_LDTR);
 134     PrintDebug(VM_NONE, VCORE_NONE, "   RD_TR: %d\n", ctrl_area->instrs.RD_TR);
 135     PrintDebug(VM_NONE, VCORE_NONE, "   WR_IDTR: %d\n", ctrl_area->instrs.WR_IDTR);
 136     PrintDebug(VM_NONE, VCORE_NONE, "   WR_GDTR: %d\n", ctrl_area->instrs.WR_GDTR);
 137     PrintDebug(VM_NONE, VCORE_NONE, "   WR_LDTR: %d\n", ctrl_area->instrs.WR_LDTR);
 138     PrintDebug(VM_NONE, VCORE_NONE, "   WR_TR: %d\n", ctrl_area->instrs.WR_TR);
 139     PrintDebug(VM_NONE, VCORE_NONE, "   RDTSC: %d\n", ctrl_area->instrs.RDTSC);
 140     PrintDebug(VM_NONE, VCORE_NONE, "   RDPMC: %d\n", ctrl_area->instrs.RDPMC);
 141     PrintDebug(VM_NONE, VCORE_NONE, "   PUSHF: %d\n", ctrl_area->instrs.PUSHF);
 142     PrintDebug(VM_NONE, VCORE_NONE, "   POPF: %d\n", ctrl_area->instrs.POPF);
 143     PrintDebug(VM_NONE, VCORE_NONE, "   CPUID: %d\n", ctrl_area->instrs.CPUID);
 144     PrintDebug(VM_NONE, VCORE_NONE, "   RSM: %d\n", ctrl_area->instrs.RSM);
 145     PrintDebug(VM_NONE, VCORE_NONE, "   IRET: %d\n", ctrl_area->instrs.IRET);
 146     PrintDebug(VM_NONE, VCORE_NONE, "   INTn: %d\n", ctrl_area->instrs.INTn);
 147     PrintDebug(VM_NONE, VCORE_NONE, "   INVD: %d\n", ctrl_area->instrs.INVD);
 148     PrintDebug(VM_NONE, VCORE_NONE, "   PAUSE: %d\n", ctrl_area->instrs.PAUSE);
 149     PrintDebug(VM_NONE, VCORE_NONE, "   HLT: %d\n", ctrl_area->instrs.HLT);
 150     PrintDebug(VM_NONE, VCORE_NONE, "   INVLPG: %d\n", ctrl_area->instrs.INVLPG);
 151     PrintDebug(VM_NONE, VCORE_NONE, "   INVLPGA: %d\n", ctrl_area->instrs.INVLPGA);
 152     PrintDebug(VM_NONE, VCORE_NONE, "   IOIO_PROT: %d\n", ctrl_area->instrs.IOIO_PROT);
 153     PrintDebug(VM_NONE, VCORE_NONE, "   MSR_PROT: %d\n", ctrl_area->instrs.MSR_PROT);
 154     PrintDebug(VM_NONE, VCORE_NONE, "   task_switch: %d\n", ctrl_area->instrs.task_switch);
 155     PrintDebug(VM_NONE, VCORE_NONE, "   FERR_FREEZE: %d\n", ctrl_area->instrs.FERR_FREEZE);
 156     PrintDebug(VM_NONE, VCORE_NONE, "   shutdown_evts: %d\n", ctrl_area->instrs.shutdown_evts);
 157
 158     PrintDebug(VM_NONE, VCORE_NONE, "SVM Instruction Bitmap: %x (at 0x%p)\n", *(uint_t*)&(ctrl_area->svm_instrs), &(ctrl_area->svm_instrs));
 159     PrintDebug(VM_NONE, VCORE_NONE, "   VMRUN: %d\n", ctrl_area->svm_instrs.VMRUN);
 160     PrintDebug(VM_NONE, VCORE_NONE, "   VMMCALL: %d\n", ctrl_area->svm_instrs.VMMCALL);
 161     PrintDebug(VM_NONE, VCORE_NONE, "   VMLOAD: %d\n", ctrl_area->svm_instrs.VMLOAD);
 162     PrintDebug(VM_NONE, VCORE_NONE, "   VMSAVE: %d\n", ctrl_area->svm_instrs.VMSAVE);
 163     PrintDebug(VM_NONE, VCORE_NONE, "   STGI: %d\n", ctrl_area->svm_instrs.STGI);
 164     PrintDebug(VM_NONE, VCORE_NONE, "   CLGI: %d\n", ctrl_area->svm_instrs.CLGI);
 165     PrintDebug(VM_NONE, VCORE_NONE, "   SKINIT: %d\n", ctrl_area->svm_instrs.SKINIT);
 166     PrintDebug(VM_NONE, VCORE_NONE, "   RDTSCP: %d\n", ctrl_area->svm_instrs.RDTSCP);
 167     PrintDebug(VM_NONE, VCORE_NONE, "   ICEBP: %d\n", ctrl_area->svm_instrs.ICEBP);
 168     PrintDebug(VM_NONE, VCORE_NONE, "   WBINVD: %d\n", ctrl_area->svm_instrs.WBINVD);
 169     PrintDebug(VM_NONE, VCORE_NONE, "   MONITOR: %d\n", ctrl_area->svm_instrs.MONITOR);
 170     PrintDebug(VM_NONE, VCORE_NONE, "   MWAIT_always: %d\n", ctrl_area->svm_instrs.MWAIT_always);
 171     PrintDebug(VM_NONE, VCORE_NONE, "   MWAIT_if_armed: %d\n", ctrl_area->svm_instrs.MWAIT_if_armed);
 172     PrintDebug(VM_NONE, VCORE_NONE, "   XSETBV: %d\n", ctrl_area->svm_instrs.XSETBV);
 173     PrintDebug(VM_NONE, VCORE_NONE, "   Pause Filter Threshold: 0x%x\n", ctrl_area->pause_filter_threshold);
 174     PrintDebug(VM_NONE, VCORE_NONE, "   Pause Filter Count: 0x%x\n", ctrl_area->pause_filter_count);
 175
 176
 177     tmp_reg.r_reg = ctrl_area->IOPM_BASE_PA;
 178     PrintDebug(VM_NONE, VCORE_NONE, "IOPM_BASE_PA: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 179     tmp_reg.r_reg = ctrl_area->MSRPM_BASE_PA;
 180     PrintDebug(VM_NONE, VCORE_NONE, "MSRPM_BASE_PA: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 181     tmp_reg.r_reg = ctrl_area->TSC_OFFSET;
 182     PrintDebug(VM_NONE, VCORE_NONE, "TSC_OFFSET: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 183
 184     PrintDebug(VM_NONE, VCORE_NONE, "guest_ASID: 0x%x\n", ctrl_area->guest_ASID);
 185     PrintDebug(VM_NONE, VCORE_NONE, "TLB_CONTROL: 0x%x\n", ctrl_area->TLB_CONTROL);
 186
 187     PrintDebug(VM_NONE, VCORE_NONE, "Guest Control Bitmap: 0x%x (at %p)\n", *(uint_t*)&(ctrl_area->guest_ctrl), &(ctrl_area->guest_ctrl));
 188     PrintDebug(VM_NONE, VCORE_NONE, "   V_TPR: 0x%x\n", ctrl_area->guest_ctrl.V_TPR);
 189     PrintDebug(VM_NONE, VCORE_NONE, "   V_IRQ: %d\n", ctrl_area->guest_ctrl.V_IRQ);
 190     PrintDebug(VM_NONE, VCORE_NONE, "   V_INTR_PRIO: 0x%x\n", ctrl_area->guest_ctrl.V_INTR_PRIO);
 191     PrintDebug(VM_NONE, VCORE_NONE, "   V_IGN_TPR: %d\n", ctrl_area->guest_ctrl.V_IGN_TPR);
 192     PrintDebug(VM_NONE, VCORE_NONE, "   V_INTR_MASKING: %d\n", ctrl_area->guest_ctrl.V_INTR_MASKING);
 193     PrintDebug(VM_NONE, VCORE_NONE, "   V_INTR_VECTOR: 0x%x\n", ctrl_area->guest_ctrl.V_INTR_VECTOR);
 194
 195     PrintDebug(VM_NONE, VCORE_NONE, "Interrupt_shadow: %d\n", ctrl_area->interrupt_shadow);
 196
 197
 198     tmp_reg.r_reg = ctrl_area->exit_code;
 199     PrintDebug(VM_NONE, VCORE_NONE, "exit_code: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 200     tmp_reg.r_reg = ctrl_area->exit_info1;
 201     PrintDebug(VM_NONE, VCORE_NONE, "exit_info1: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 202     tmp_reg.r_reg = ctrl_area->exit_info2;
 203     PrintDebug(VM_NONE, VCORE_NONE, "exit_info2: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 204
 205
 206     PrintDebug(VM_NONE, VCORE_NONE, "Exit Int Info: (at %p)\n", &(ctrl_area->exit_int_info));
 207     PrintDebug(VM_NONE, VCORE_NONE, "   Vector: 0x%x\n", ctrl_area->exit_int_info.vector);
 208     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x) (ev=0x%x) (valid=0x%x)\n", ctrl_area->exit_int_info.type,
 209                ctrl_area->exit_int_info.ev, ctrl_area->exit_int_info.valid);
 210     PrintDebug(VM_NONE, VCORE_NONE, "   Error Code: 0x%x\n", ctrl_area->exit_int_info.error_code);
 211
 212
 213     PrintDebug(VM_NONE, VCORE_NONE, "NP_ENABLE: %d\n",ctrl_area->NP_ENABLE);
 214
 215     PrintDebug(VM_NONE, VCORE_NONE, "AVIC_APIC_BAR: 0x%llx\n", (uint64_t) ctrl_area->AVIC_APIC_BAR);
 216
 217     PrintDebug(VM_NONE, VCORE_NONE, "Event Injection: (at %p)\n", &(ctrl_area->EVENTINJ));
 218     PrintDebug(VM_NONE, VCORE_NONE, "   Vector: 0x%x\n", ctrl_area->EVENTINJ.vector);
 219     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x) (ev=0x%x) (valid=0x%x)\n", ctrl_area->EVENTINJ.type,
 220                ctrl_area->EVENTINJ.ev, ctrl_area->EVENTINJ.valid);
 221     PrintDebug(VM_NONE, VCORE_NONE, "   Error Code: 0x%x\n", ctrl_area->EVENTINJ.error_code);
 222
 223
 224     tmp_reg.r_reg = ctrl_area->N_CR3;
 225     PrintDebug(VM_NONE, VCORE_NONE, "N_CR3: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 226
 227     PrintDebug(VM_NONE, VCORE_NONE, "LBR_VIRTUALIZATION_ENABLE: %d\n", ctrl_area->LBR_VIRTUALIZATION_ENABLE);
 228
 229     PrintDebug(VM_NONE, VCORE_NONE, "VMCB CLEAN BITS: 0x%x\n", ctrl_area->clean_bits);
 230
 231     PrintDebug(VM_NONE, VCORE_NONE, "NRIP: 0x%llx\n", ctrl_area->nrip);
 232
 233     PrintDebug(VM_NONE, VCORE_NONE, "Instruction (at %p)\n", &ctrl_area->num_ifetch_bytes);
 234
 235     PrintDebug(VM_NONE, VCORE_NONE, "   num_ifetch_bytes=0x%x\n",ctrl_area->num_ifetch_bytes);
 236     PrintDebug(VM_NONE,VCORE_NONE, "   bytes=0x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x\n",
 237                ctrl_area->ifetch_bytes[0],
 238                ctrl_area->ifetch_bytes[1],
 239                ctrl_area->ifetch_bytes[2],
 240                ctrl_area->ifetch_bytes[3],
 241                ctrl_area->ifetch_bytes[4],
 242                ctrl_area->ifetch_bytes[5],
 243                ctrl_area->ifetch_bytes[6],
 244                ctrl_area->ifetch_bytes[7],
 245                ctrl_area->ifetch_bytes[8],
 246                ctrl_area->ifetch_bytes[9],
 247                ctrl_area->ifetch_bytes[10],
 248                ctrl_area->ifetch_bytes[11],
 249                ctrl_area->ifetch_bytes[12],
 250                ctrl_area->ifetch_bytes[13],
 251                ctrl_area->ifetch_bytes[14]);
 252
 253     PrintDebug(VM_NONE, VCORE_NONE, "AVIC_APIC_backing_page: 0x%llx\n", (uint64_t) ctrl_area->AVIC_APIC_backing_page);
 254     PrintDebug(VM_NONE, VCORE_NONE, "AVIC_logical_table: 0x%llx\n",  (uint64_t)ctrl_area->AVIC_logical_table);
 255     PrintDebug(VM_NONE, VCORE_NONE, "AVIC_PHYSICAL_MAX_INDEX: 0x%x\n", ctrl_area->AVIC_PHYSICAL_MAX_INDEX);
 256     PrintDebug(VM_NONE, VCORE_NONE, "AVIC_PHYSICAL_TABLE_PTR: 0x%llx\n",  (uint64_t)ctrl_area->AVIC_PHYSICAL_TABLE_PTR);
 257
 258
 259         for (i=0;i<40;i++) {
 260                 if (ctrl_area->rsvd1[i]) {
 261                         PrintDebug(VM_NONE, VCORE_NONE, "control rsvd1[%d] has value 0x%x\n", i, ctrl_area->rsvd1[i]);
 262                 }
 263         }
 264
 265         for (i=0;i<3;i++) {
 266                 if (ctrl_area->rsvd2[i]) {
 267                         PrintDebug(VM_NONE, VCORE_NONE, "control rsvd2[%d] has value 0x%x\n", i, ctrl_area->rsvd2[i]);
 268                 }
 269         }
 270
 271         if (ctrl_area->rsvd3) {
 272                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd3 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd3);
 273         }
 274
 275         if (ctrl_area->rsvd4) {
 276                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd4 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd4);
 277         }
 278
 279         if (ctrl_area->rsvd5) {
 280                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd5 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd5);
 281         }
 282
 283         for (i=0;i<8;i++) {
 284                 if (ctrl_area->rsvd6[i]) {
 285                         PrintDebug(VM_NONE, VCORE_NONE, "control rsvd6[%d] has value 0x%x\n", i, ctrl_area->rsvd6[i]);
 286                 }
 287         }
 288
 289
 290         if (ctrl_area->rsvd7) {
 291                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd7 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd7);
 292         }
 293
 294         if (ctrl_area->rsvd8) {
 295                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd8 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd8);
 296         }
 297
 298         if (ctrl_area->rsvd9) {
 299                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd9 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd9);
 300         }
 301
 302         if (ctrl_area->rsvd10) {
 303                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd10 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd10);
 304         }
 305
 306         if (ctrl_area->rsvd11) {
 307                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd11 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd11);
 308         }
 309
 310         if (ctrl_area->rsvd12) {
 311                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd12 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd12);
 312         }
 313
 314         if (ctrl_area->rsvd13) {
 315                 PrintDebug(VM_NONE, VCORE_NONE, "control rsvd13 has value 0x%llx\n", (uint64_t) ctrl_area->rsvd13);
 316         }
 317
 318
 319         for (i=0;i<VMCB_CTRL_AREA_SIZE-0x100;i++) {
 320                 if (ctrl_area->rsvd_tail[i]) {
 321                         PrintDebug(VM_NONE, VCORE_NONE, "control reserved tail %d has value 0x%x\n", i, ctrl_area->rsvd_tail[i]);
 322                 }
 323         }
 324
 325
 326     PrintDebug(VM_NONE, VCORE_NONE, "\n--Guest Saved State--\n");
 327
 328     PrintDebug(VM_NONE, VCORE_NONE, "es Selector (at %p): \n", &(guest_area->es));
 329     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->es.selector);
 330     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 331                guest_area->es.attrib.fields.type, guest_area->es.attrib.fields.S,
 332                guest_area->es.attrib.fields.dpl, guest_area->es.attrib.fields.P,
 333                guest_area->es.attrib.fields.avl, guest_area->es.attrib.fields.L,
 334                guest_area->es.attrib.fields.db, guest_area->es.attrib.fields.G);
 335     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->es.limit);
 336     tmp_reg.r_reg = guest_area->es.base;
 337     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 338
 339
 340     PrintDebug(VM_NONE, VCORE_NONE, "cs Selector (at %p): \n", &(guest_area->cs));
 341     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->cs.selector);
 342     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 343                guest_area->cs.attrib.fields.type, guest_area->cs.attrib.fields.S,
 344                guest_area->cs.attrib.fields.dpl, guest_area->cs.attrib.fields.P,
 345                guest_area->cs.attrib.fields.avl, guest_area->cs.attrib.fields.L,
 346                guest_area->cs.attrib.fields.db, guest_area->cs.attrib.fields.G);
 347     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->cs.limit);
 348     tmp_reg.r_reg = guest_area->cs.base;
 349     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 350
 351
 352     PrintDebug(VM_NONE, VCORE_NONE, "ss Selector (at %p): \n", &(guest_area->ss));
 353     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->ss.selector);
 354     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 355                guest_area->ss.attrib.fields.type, guest_area->ss.attrib.fields.S,
 356                guest_area->ss.attrib.fields.dpl, guest_area->ss.attrib.fields.P,
 357                guest_area->ss.attrib.fields.avl, guest_area->ss.attrib.fields.L,
 358                guest_area->ss.attrib.fields.db, guest_area->ss.attrib.fields.G);
 359     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->ss.limit);
 360     tmp_reg.r_reg = guest_area->ss.base;
 361     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 362
 363
 364     PrintDebug(VM_NONE, VCORE_NONE, "ds Selector (at %p): \n", &(guest_area->ds));
 365     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->ds.selector);
 366     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 367                guest_area->ds.attrib.fields.type, guest_area->ds.attrib.fields.S,
 368                guest_area->ds.attrib.fields.dpl, guest_area->ds.attrib.fields.P,
 369                guest_area->ds.attrib.fields.avl, guest_area->ds.attrib.fields.L,
 370                guest_area->ds.attrib.fields.db, guest_area->ds.attrib.fields.G);
 371     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->ds.limit);
 372     tmp_reg.r_reg = guest_area->ds.base;
 373     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 374
 375
 376     PrintDebug(VM_NONE, VCORE_NONE, "fs Selector (at %p): \n", &(guest_area->fs));
 377     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->fs.selector);
 378     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 379                guest_area->fs.attrib.fields.type, guest_area->fs.attrib.fields.S,
 380                guest_area->fs.attrib.fields.dpl, guest_area->fs.attrib.fields.P,
 381                guest_area->fs.attrib.fields.avl, guest_area->fs.attrib.fields.L,
 382                guest_area->fs.attrib.fields.db, guest_area->fs.attrib.fields.G);
 383     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->fs.limit);
 384     tmp_reg.r_reg = guest_area->fs.base;
 385     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 386
 387
 388     PrintDebug(VM_NONE, VCORE_NONE, "gs Selector (at %p): \n", &(guest_area->gs));
 389     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->gs.selector);
 390     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 391                guest_area->gs.attrib.fields.type, guest_area->gs.attrib.fields.S,
 392                guest_area->gs.attrib.fields.dpl, guest_area->gs.attrib.fields.P,
 393                guest_area->gs.attrib.fields.avl, guest_area->gs.attrib.fields.L,
 394                guest_area->gs.attrib.fields.db, guest_area->gs.attrib.fields.G);
 395     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->gs.limit);
 396     tmp_reg.r_reg = guest_area->gs.base;
 397     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 398
 399
 400     PrintDebug(VM_NONE, VCORE_NONE, "gdtr Selector (at %p): \n", &(guest_area->gdtr));
 401     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->gdtr.selector);
 402     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 403                guest_area->gdtr.attrib.fields.type, guest_area->gdtr.attrib.fields.S,
 404                guest_area->gdtr.attrib.fields.dpl, guest_area->gdtr.attrib.fields.P,
 405                guest_area->gdtr.attrib.fields.avl, guest_area->gdtr.attrib.fields.L,
 406                guest_area->gdtr.attrib.fields.db, guest_area->gdtr.attrib.fields.G);
 407     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->gdtr.limit);
 408     tmp_reg.r_reg = guest_area->gdtr.base;
 409     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%.8x, lo: 0x%.8x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 410
 411
 412     PrintDebug(VM_NONE, VCORE_NONE, "ldtr Selector (at %p): \n", &(guest_area->ldtr));
 413     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->ldtr.selector);
 414     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 415                guest_area->ldtr.attrib.fields.type, guest_area->ldtr.attrib.fields.S,
 416                guest_area->ldtr.attrib.fields.dpl, guest_area->ldtr.attrib.fields.P,
 417                guest_area->ldtr.attrib.fields.avl, guest_area->ldtr.attrib.fields.L,
 418                guest_area->ldtr.attrib.fields.db, guest_area->ldtr.attrib.fields.G);
 419     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->ldtr.limit);
 420     tmp_reg.r_reg = guest_area->ldtr.base;
 421     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%.8x, lo: 0x%.8x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 422
 423
 424     PrintDebug(VM_NONE, VCORE_NONE, "idtr Selector (at %p): \n", &(guest_area->idtr));
 425     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->idtr.selector);
 426     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 427                guest_area->idtr.attrib.fields.type, guest_area->idtr.attrib.fields.S,
 428                guest_area->idtr.attrib.fields.dpl, guest_area->idtr.attrib.fields.P,
 429                guest_area->idtr.attrib.fields.avl, guest_area->idtr.attrib.fields.L,
 430                guest_area->idtr.attrib.fields.db, guest_area->idtr.attrib.fields.G);
 431     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->idtr.limit);
 432     tmp_reg.r_reg = guest_area->idtr.base;
 433     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 434
 435
 436     PrintDebug(VM_NONE, VCORE_NONE, "tr Selector (at %p): \n", &(guest_area->tr));
 437     PrintDebug(VM_NONE, VCORE_NONE, "   Selector: 0x%x\n", guest_area->tr.selector);
 438     PrintDebug(VM_NONE, VCORE_NONE, "   (type=0x%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 439                guest_area->tr.attrib.fields.type, guest_area->tr.attrib.fields.S,
 440                guest_area->tr.attrib.fields.dpl, guest_area->tr.attrib.fields.P,
 441                guest_area->tr.attrib.fields.avl, guest_area->tr.attrib.fields.L,
 442                guest_area->tr.attrib.fields.db, guest_area->tr.attrib.fields.G);
 443     PrintDebug(VM_NONE, VCORE_NONE, "   limit: 0x%x\n", guest_area->tr.limit);
 444     tmp_reg.r_reg = guest_area->tr.base;
 445     PrintDebug(VM_NONE, VCORE_NONE, "   Base: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 446
 447
 448     PrintDebug(VM_NONE, VCORE_NONE, "cpl: %d\n", guest_area->cpl);
 449
 450
 451     tmp_reg.r_reg = guest_area->efer;
 452     PrintDebug(VM_NONE, VCORE_NONE, "EFER: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 453
 454     tmp_reg.r_reg = guest_area->cr4;
 455     PrintDebug(VM_NONE, VCORE_NONE, "CR4: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 456     tmp_reg.r_reg = guest_area->cr3;
 457     PrintDebug(VM_NONE, VCORE_NONE, "CR3: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 458     tmp_reg.r_reg = guest_area->cr0;
 459     PrintDebug(VM_NONE, VCORE_NONE, "CR0: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 460     tmp_reg.r_reg = guest_area->dr7;
 461     PrintDebug(VM_NONE, VCORE_NONE, "DR7: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 462     tmp_reg.r_reg = guest_area->dr6;
 463     PrintDebug(VM_NONE, VCORE_NONE, "DR6: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 464     tmp_reg.r_reg = guest_area->rflags;
 465     PrintDebug(VM_NONE, VCORE_NONE, "RFLAGS: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 466     tmp_reg.r_reg = guest_area->rip;
 467     PrintDebug(VM_NONE, VCORE_NONE, "RIP: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 468
 469
 470     tmp_reg.r_reg = guest_area->rsp;
 471     PrintDebug(VM_NONE, VCORE_NONE, "RSP: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 472
 473
 474     tmp_reg.r_reg = guest_area->rax;
 475     PrintDebug(VM_NONE, VCORE_NONE, "RAX: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 476     tmp_reg.r_reg = guest_area->star;
 477     PrintDebug(VM_NONE, VCORE_NONE, "STAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 478     tmp_reg.r_reg = guest_area->lstar;
 479     PrintDebug(VM_NONE, VCORE_NONE, "LSTAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 480     tmp_reg.r_reg = guest_area->cstar;
 481     PrintDebug(VM_NONE, VCORE_NONE, "CSTAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 482     tmp_reg.r_reg = guest_area->sfmask;
 483     PrintDebug(VM_NONE, VCORE_NONE, "SFMASK: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 484     tmp_reg.r_reg = guest_area->KernelGsBase;
 485     PrintDebug(VM_NONE, VCORE_NONE, "KernelGsBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 486     tmp_reg.r_reg = guest_area->sysenter_cs;
 487     PrintDebug(VM_NONE, VCORE_NONE, "sysenter_cs: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 488     tmp_reg.r_reg = guest_area->sysenter_esp;
 489     PrintDebug(VM_NONE, VCORE_NONE, "sysenter_esp: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 490     tmp_reg.r_reg = guest_area->sysenter_eip;
 491     PrintDebug(VM_NONE, VCORE_NONE, "sysenter_eip: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 492     tmp_reg.r_reg = guest_area->cr2;
 493     PrintDebug(VM_NONE, VCORE_NONE, "CR2: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 494
 495     tmp_reg.r_reg = guest_area->g_pat;
 496     PrintDebug(VM_NONE, VCORE_NONE, "g_pat: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 497     tmp_reg.r_reg = guest_area->dbgctl;
 498     PrintDebug(VM_NONE, VCORE_NONE, "dbgctl: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 499     tmp_reg.r_reg = guest_area->br_from;
 500     PrintDebug(VM_NONE, VCORE_NONE, "br_from: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 501     tmp_reg.r_reg = guest_area->br_to;
 502     PrintDebug(VM_NONE, VCORE_NONE, "br_to: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 503     tmp_reg.r_reg = guest_area->lastexcpfrom;
 504     PrintDebug(VM_NONE, VCORE_NONE, "lastexcpfrom: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 505     tmp_reg.r_reg = guest_area->lastexcpto;
 506     PrintDebug(VM_NONE, VCORE_NONE, "lastexcpto: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 507
 508         for (i=0;i<43;i++) {
 509                 if (guest_area->rsvd1[i]) {
 510                         PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd1[%d] has value 0x%x\n", i, guest_area->rsvd1[i]);
 511                 }
 512         }
 513
 514         if (guest_area->rsvd2) {
 515                 PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd2 has value 0x%llx\n", (uint64_t) guest_area->rsvd2);
 516         }
 517
 518         for (i=0;i<112;i++) {
 519                 if (guest_area->rsvd3[i]) {
 520                         PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd3[%d] has value 0x%x\n", i, guest_area->rsvd3[i]);
 521                 }
 522         }
 523
 524         for (i=0;i<88;i++) {
 525                 if (guest_area->rsvd4[i]) {
 526                         PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd4[%d] has value 0x%x\n", i, guest_area->rsvd4[i]);
 527                 }
 528         }
 529
 530         for (i=0;i<24;i++) {
 531                 if (guest_area->rsvd5[i]) {
 532                         PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd5[%d] has value 0x%x\n", i, guest_area->rsvd5[i]);
 533                 }
 534         }
 535
 536         for (i=0;i<32;i++) {
 537                 if (guest_area->rsvd6[i]) {
 538                         PrintDebug(VM_NONE, VCORE_NONE, "guest rsvd6[%d] has value 0x%x\n", i, guest_area->rsvd6[i]);
 539                 }
 540         }
 541
 542
 543         for (i=VMCB_END_OFFSET; i<VMCB_TOTAL_SIZE; i++) {
 544                 if (((uint8_t*)vmcb)[i]) {
 545                         PrintDebug(VM_NONE, VCORE_NONE, "VMCB reserved offset %d has value 0x%x\n", i,((uint8_t*)vmcb)[i]);
 546                 }
 547         }
 548
 549 }