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 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 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 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     set_vmcb_segment(&(guest_area->cs), &(segs->cs));
  60     set_vmcb_segment(&(guest_area->ds), &(segs->ds));
  61     set_vmcb_segment(&(guest_area->es), &(segs->es));
  62     set_vmcb_segment(&(guest_area->fs), &(segs->fs));
  63     set_vmcb_segment(&(guest_area->gs), &(segs->gs));
  64     set_vmcb_segment(&(guest_area->ss), &(segs->ss));
  65     set_vmcb_segment(&(guest_area->ldtr), &(segs->ldtr));
  66     set_vmcb_segment(&(guest_area->gdtr), &(segs->gdtr));
  67     set_vmcb_segment(&(guest_area->idtr), &(segs->idtr));
  68     set_vmcb_segment(&(guest_area->tr), &(segs->tr));
  69 }
  70
  71
  72 void 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     get_vmcb_segment(&(guest_area->cs), &(segs->cs));
  76     get_vmcb_segment(&(guest_area->ds), &(segs->ds));
  77     get_vmcb_segment(&(guest_area->es), &(segs->es));
  78     get_vmcb_segment(&(guest_area->fs), &(segs->fs));
  79     get_vmcb_segment(&(guest_area->gs), &(segs->gs));
  80     get_vmcb_segment(&(guest_area->ss), &(segs->ss));
  81     get_vmcb_segment(&(guest_area->ldtr), &(segs->ldtr));
  82     get_vmcb_segment(&(guest_area->gdtr), &(segs->gdtr));
  83     get_vmcb_segment(&(guest_area->idtr), &(segs->idtr));
  84     get_vmcb_segment(&(guest_area->tr), &(segs->tr));
  85 }
  86
  87
  88 void PrintDebugVMCB(vmcb_t * vmcb) {
  89     reg_ex_t tmp_reg;
  90
  91     vmcb_ctrl_t * ctrl_area = GET_VMCB_CTRL_AREA(vmcb);
  92     vmcb_saved_state_t * guest_area = GET_VMCB_SAVE_STATE_AREA(vmcb);
  93
  94     PrintDebug("VMCB (0x%p)\n", (void *)vmcb);
  95
  96     PrintDebug("--Control Area--\n");
  97     PrintDebug("CR Reads: %x\n", *(ushort_t*)&(ctrl_area->cr_reads));
  98     PrintDebug("CR Writes: %x\n", *(ushort_t*)&(ctrl_area->cr_writes));
  99     PrintDebug("DR Reads: %x\n", *(ushort_t*)&(ctrl_area->dr_reads));
 100     PrintDebug("DR Writes: %x\n", *(ushort_t*)&(ctrl_area->dr_writes));
 101
 102     PrintDebug("Exception Bitmap: %x (at 0x%p)\n", *(uint_t*)&(ctrl_area->exceptions), (void *)&(ctrl_area->exceptions));
 103     PrintDebug("\tDivide-by-Zero: %d\n", ctrl_area->exceptions.de);
 104     PrintDebug("\tDebug: %d\n", ctrl_area->exceptions.db);
 105     PrintDebug("\tNon-maskable interrupts: %d\n", ctrl_area->exceptions.nmi);
 106     PrintDebug("\tBreakpoint: %d\n", ctrl_area->exceptions.bp);
 107     PrintDebug("\tOverflow: %d\n", ctrl_area->exceptions.of);
 108     PrintDebug("\tBound-Range: %d\n", ctrl_area->exceptions.br);
 109     PrintDebug("\tInvalid Opcode: %d\n", ctrl_area->exceptions.ud);
 110     PrintDebug("\tDevice not available: %d\n", ctrl_area->exceptions.nm);
 111     PrintDebug("\tDouble Fault: %d\n", ctrl_area->exceptions.df);
 112     PrintDebug("\tInvalid TSS: %d\n", ctrl_area->exceptions.ts);
 113     PrintDebug("\tSegment not present: %d\n", ctrl_area->exceptions.np);
 114     PrintDebug("\tStack: %d\n", ctrl_area->exceptions.ss);
 115     PrintDebug("\tGPF: %d\n", ctrl_area->exceptions.gp);
 116     PrintDebug("\tPage Fault: %d\n", ctrl_area->exceptions.pf);
 117     PrintDebug("\tFloating Point: %d\n", ctrl_area->exceptions.mf);
 118     PrintDebug("\tAlignment Check: %d\n", ctrl_area->exceptions.ac);
 119     PrintDebug("\tMachine Check: %d\n", ctrl_area->exceptions.mc);
 120     PrintDebug("\tSIMD floating point: %d\n", ctrl_area->exceptions.xf);
 121     PrintDebug("\tSecurity: %d\n", ctrl_area->exceptions.sx);
 122
 123     PrintDebug("Instructions bitmap: %.8x (at 0x%p)\n", *(uint_t*)&(ctrl_area->instrs), &(ctrl_area->instrs));
 124     PrintDebug("\tINTR: %d\n", ctrl_area->instrs.INTR);
 125     PrintDebug("\tNMI: %d\n", ctrl_area->instrs.NMI);
 126     PrintDebug("\tSMI: %d\n", ctrl_area->instrs.SMI);
 127     PrintDebug("\tINIT: %d\n", ctrl_area->instrs.INIT);
 128     PrintDebug("\tVINTR: %d\n", ctrl_area->instrs.VINTR);
 129     PrintDebug("\tCR0: %d\n", ctrl_area->instrs.CR0);
 130     PrintDebug("\tRD_IDTR: %d\n", ctrl_area->instrs.RD_IDTR);
 131     PrintDebug("\tRD_GDTR: %d\n", ctrl_area->instrs.RD_GDTR);
 132     PrintDebug("\tRD_LDTR: %d\n", ctrl_area->instrs.RD_LDTR);
 133     PrintDebug("\tRD_TR: %d\n", ctrl_area->instrs.RD_TR);
 134     PrintDebug("\tWR_IDTR: %d\n", ctrl_area->instrs.WR_IDTR);
 135     PrintDebug("\tWR_GDTR: %d\n", ctrl_area->instrs.WR_GDTR);
 136     PrintDebug("\tWR_LDTR: %d\n", ctrl_area->instrs.WR_LDTR);
 137     PrintDebug("\tWR_TR: %d\n", ctrl_area->instrs.WR_TR);
 138     PrintDebug("\tRDTSC: %d\n", ctrl_area->instrs.RDTSC);
 139     PrintDebug("\tRDPMC: %d\n", ctrl_area->instrs.RDPMC);
 140     PrintDebug("\tPUSHF: %d\n", ctrl_area->instrs.PUSHF);
 141     PrintDebug("\tPOPF: %d\n", ctrl_area->instrs.POPF);
 142     PrintDebug("\tCPUID: %d\n", ctrl_area->instrs.CPUID);
 143     PrintDebug("\tRSM: %d\n", ctrl_area->instrs.RSM);
 144     PrintDebug("\tIRET: %d\n", ctrl_area->instrs.IRET);
 145     PrintDebug("\tINTn: %d\n", ctrl_area->instrs.INTn);
 146     PrintDebug("\tINVD: %d\n", ctrl_area->instrs.INVD);
 147     PrintDebug("\tPAUSE: %d\n", ctrl_area->instrs.PAUSE);
 148     PrintDebug("\tHLT: %d\n", ctrl_area->instrs.HLT);
 149     PrintDebug("\tINVLPG: %d\n", ctrl_area->instrs.INVLPG);
 150     PrintDebug("\tINVLPGA: %d\n", ctrl_area->instrs.INVLPGA);
 151     PrintDebug("\tIOIO_PROT: %d\n", ctrl_area->instrs.IOIO_PROT);
 152     PrintDebug("\tMSR_PROT: %d\n", ctrl_area->instrs.MSR_PROT);
 153     PrintDebug("\ttask_switch: %d\n", ctrl_area->instrs.task_switch);
 154     PrintDebug("\tFERR_FREEZE: %d\n", ctrl_area->instrs.FERR_FREEZE);
 155     PrintDebug("\tshutdown_evts: %d\n", ctrl_area->instrs.shutdown_evts);
 156
 157     PrintDebug("SVM Instruction Bitmap: %x (at 0x%p)\n", *(uint_t*)&(ctrl_area->svm_instrs), &(ctrl_area->svm_instrs));
 158     PrintDebug("\tVMRUN: %d\n", ctrl_area->svm_instrs.VMRUN);
 159     PrintDebug("\tVMMCALL: %d\n", ctrl_area->svm_instrs.VMMCALL);
 160     PrintDebug("\tVMLOAD: %d\n", ctrl_area->svm_instrs.VMLOAD);
 161     PrintDebug("\tVMSAVE: %d\n", ctrl_area->svm_instrs.VMSAVE);
 162     PrintDebug("\tSTGI: %d\n", ctrl_area->svm_instrs.STGI);
 163     PrintDebug("\tCLGI: %d\n", ctrl_area->svm_instrs.CLGI);
 164     PrintDebug("\tSKINIT: %d\n", ctrl_area->svm_instrs.SKINIT);
 165     PrintDebug("\tRDTSCP: %d\n", ctrl_area->svm_instrs.RDTSCP);
 166     PrintDebug("\tICEBP: %d\n", ctrl_area->svm_instrs.ICEBP);
 167     PrintDebug("\tWBINVD: %d\n", ctrl_area->svm_instrs.WBINVD);
 168     PrintDebug("\tMONITOR: %d\n", ctrl_area->svm_instrs.MONITOR);
 169     PrintDebug("\tMWAIT_always: %d\n", ctrl_area->svm_instrs.MWAIT_always);
 170     PrintDebug("\tMWAIT_if_armed: %d\n", ctrl_area->svm_instrs.MWAIT_if_armed);
 171
 172
 173
 174     tmp_reg.r_reg = ctrl_area->IOPM_BASE_PA;
 175     PrintDebug("IOPM_BASE_PA: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 176     tmp_reg.r_reg = ctrl_area->MSRPM_BASE_PA;
 177     PrintDebug("MSRPM_BASE_PA: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 178     tmp_reg.r_reg = ctrl_area->TSC_OFFSET;
 179     PrintDebug("TSC_OFFSET: lo: 0x%x, hi: 0x%x\n", tmp_reg.e_reg.low, tmp_reg.e_reg.high);
 180
 181     PrintDebug("guest_ASID: %d\n", ctrl_area->guest_ASID);
 182     PrintDebug("TLB_CONTROL: %d\n", ctrl_area->TLB_CONTROL);
 183
 184
 185     PrintDebug("Guest Control Bitmap: %x (at 0x%p)\n", *(uint_t*)&(ctrl_area->guest_ctrl), &(ctrl_area->guest_ctrl));
 186     PrintDebug("\tV_TPR: %d\n", ctrl_area->guest_ctrl.V_TPR);
 187     PrintDebug("\tV_IRQ: %d\n", ctrl_area->guest_ctrl.V_IRQ);
 188     PrintDebug("\tV_INTR_PRIO: %d\n", ctrl_area->guest_ctrl.V_INTR_PRIO);
 189     PrintDebug("\tV_IGN_TPR: %d\n", ctrl_area->guest_ctrl.V_IGN_TPR);
 190     PrintDebug("\tV_INTR_MASKING: %d\n", ctrl_area->guest_ctrl.V_INTR_MASKING);
 191     PrintDebug("\tV_INTR_VECTOR: %d\n", ctrl_area->guest_ctrl.V_INTR_VECTOR);
 192
 193     PrintDebug("Interrupt_shadow: %d\n", ctrl_area->interrupt_shadow);
 194
 195
 196     tmp_reg.r_reg = ctrl_area->exit_code;
 197     PrintDebug("exit_code: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 198     tmp_reg.r_reg = ctrl_area->exit_info1;
 199     PrintDebug("exit_info1: 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_info2;
 201     PrintDebug("exit_info2: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 202
 203
 204     PrintDebug("Exit Int Info: (at 0x%p)\n", &(ctrl_area->exit_int_info));
 205     PrintDebug("Vector: %d\n", ctrl_area->exit_int_info.vector);
 206     PrintDebug("(type=%d) (ev=%d) (valid=%d)\n", ctrl_area->exit_int_info.type,
 207                ctrl_area->exit_int_info.ev, ctrl_area->exit_int_info.valid);
 208     PrintDebug("Error Code: %d\n", ctrl_area->exit_int_info.error_code);
 209
 210
 211     tmp_reg.r_reg = ctrl_area->NP_ENABLE;
 212     PrintDebug("NP_ENABLE: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 213
 214     PrintDebug("Event Injection: (at 0x%p)\n", &(ctrl_area->EVENTINJ));
 215     PrintDebug("Vector: %d\n", ctrl_area->EVENTINJ.vector);
 216     PrintDebug("(type=%d) (ev=%d) (valid=%d)\n", ctrl_area->EVENTINJ.type,
 217                ctrl_area->EVENTINJ.ev, ctrl_area->EVENTINJ.valid);
 218     PrintDebug("Error Code: %d\n", ctrl_area->EVENTINJ.error_code);
 219
 220
 221     tmp_reg.r_reg = ctrl_area->N_CR3;
 222     PrintDebug("N_CR3: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 223
 224     PrintDebug("LBR_VIRTUALIZATION_ENABLE: %d\n", ctrl_area->LBR_VIRTUALIZATION_ENABLE);
 225
 226
 227     PrintDebug("\n--Guest Saved State--\n");
 228
 229     PrintDebug("es Selector (at 0x%p): \n", &(guest_area->es));
 230     PrintDebug("\tSelector: %d\n", guest_area->es.selector);
 231     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 232                guest_area->es.attrib.fields.type, guest_area->es.attrib.fields.S,
 233                guest_area->es.attrib.fields.dpl, guest_area->es.attrib.fields.P,
 234                guest_area->es.attrib.fields.avl, guest_area->es.attrib.fields.L,
 235                guest_area->es.attrib.fields.db, guest_area->es.attrib.fields.G);
 236     PrintDebug("\tlimit: %u\n", guest_area->es.limit);
 237     tmp_reg.r_reg = guest_area->es.base;
 238     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 239
 240
 241     PrintDebug("cs Selector (at 0x%p): \n", &(guest_area->cs));
 242     PrintDebug("\tSelector: %d\n", guest_area->cs.selector);
 243     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 244                guest_area->cs.attrib.fields.type, guest_area->cs.attrib.fields.S,
 245                guest_area->cs.attrib.fields.dpl, guest_area->cs.attrib.fields.P,
 246                guest_area->cs.attrib.fields.avl, guest_area->cs.attrib.fields.L,
 247                guest_area->cs.attrib.fields.db, guest_area->cs.attrib.fields.G);
 248     PrintDebug("\tlimit: %u\n", guest_area->cs.limit);
 249     tmp_reg.r_reg = guest_area->cs.base;
 250     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 251
 252
 253     PrintDebug("ss Selector (at 0x%p): \n", &(guest_area->ss));
 254     PrintDebug("\tSelector: %d\n", guest_area->ss.selector);
 255     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 256                guest_area->ss.attrib.fields.type, guest_area->ss.attrib.fields.S,
 257                guest_area->ss.attrib.fields.dpl, guest_area->ss.attrib.fields.P,
 258                guest_area->ss.attrib.fields.avl, guest_area->ss.attrib.fields.L,
 259                guest_area->ss.attrib.fields.db, guest_area->ss.attrib.fields.G);
 260     PrintDebug("\tlimit: %u\n", guest_area->ss.limit);
 261     tmp_reg.r_reg = guest_area->ss.base;
 262     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 263
 264
 265     PrintDebug("ds Selector (at 0x%p): \n", &(guest_area->ds));
 266     PrintDebug("\tSelector: %d\n", guest_area->ds.selector);
 267     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 268                guest_area->ds.attrib.fields.type, guest_area->ds.attrib.fields.S,
 269                guest_area->ds.attrib.fields.dpl, guest_area->ds.attrib.fields.P,
 270                guest_area->ds.attrib.fields.avl, guest_area->ds.attrib.fields.L,
 271                guest_area->ds.attrib.fields.db, guest_area->ds.attrib.fields.G);
 272     PrintDebug("\tlimit: %u\n", guest_area->ds.limit);
 273     tmp_reg.r_reg = guest_area->ds.base;
 274     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 275
 276
 277     PrintDebug("fs Selector (at 0x%p): \n", &(guest_area->fs));
 278     PrintDebug("\tSelector: %d\n", guest_area->fs.selector);
 279     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 280                guest_area->fs.attrib.fields.type, guest_area->fs.attrib.fields.S,
 281                guest_area->fs.attrib.fields.dpl, guest_area->fs.attrib.fields.P,
 282                guest_area->fs.attrib.fields.avl, guest_area->fs.attrib.fields.L,
 283                guest_area->fs.attrib.fields.db, guest_area->fs.attrib.fields.G);
 284     PrintDebug("\tlimit: %u\n", guest_area->fs.limit);
 285     tmp_reg.r_reg = guest_area->fs.base;
 286     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 287
 288
 289     PrintDebug("gs Selector (at 0x%p): \n", &(guest_area->gs));
 290     PrintDebug("\tSelector: %d\n", guest_area->gs.selector);
 291     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 292                guest_area->gs.attrib.fields.type, guest_area->gs.attrib.fields.S,
 293                guest_area->gs.attrib.fields.dpl, guest_area->gs.attrib.fields.P,
 294                guest_area->gs.attrib.fields.avl, guest_area->gs.attrib.fields.L,
 295                guest_area->gs.attrib.fields.db, guest_area->gs.attrib.fields.G);
 296     PrintDebug("\tlimit: %u\n", guest_area->gs.limit);
 297     tmp_reg.r_reg = guest_area->gs.base;
 298     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 299
 300
 301     PrintDebug("gdtr Selector (at 0x%p): \n", &(guest_area->gdtr));
 302     PrintDebug("\tSelector: %d\n", guest_area->gdtr.selector);
 303     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 304                guest_area->gdtr.attrib.fields.type, guest_area->gdtr.attrib.fields.S,
 305                guest_area->gdtr.attrib.fields.dpl, guest_area->gdtr.attrib.fields.P,
 306                guest_area->gdtr.attrib.fields.avl, guest_area->gdtr.attrib.fields.L,
 307                guest_area->gdtr.attrib.fields.db, guest_area->gdtr.attrib.fields.G);
 308     PrintDebug("\tlimit: %u\n", guest_area->gdtr.limit);
 309     tmp_reg.r_reg = guest_area->gdtr.base;
 310     PrintDebug("\tBase: hi: 0x%.8x, lo: 0x%.8x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 311
 312
 313     PrintDebug("ldtr Selector (at 0x%p): \n", &(guest_area->ldtr));
 314     PrintDebug("\tSelector: %d\n", guest_area->ldtr.selector);
 315     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 316                guest_area->ldtr.attrib.fields.type, guest_area->ldtr.attrib.fields.S,
 317                guest_area->ldtr.attrib.fields.dpl, guest_area->ldtr.attrib.fields.P,
 318                guest_area->ldtr.attrib.fields.avl, guest_area->ldtr.attrib.fields.L,
 319                guest_area->ldtr.attrib.fields.db, guest_area->ldtr.attrib.fields.G);
 320     PrintDebug("\tlimit: %u\n", guest_area->ldtr.limit);
 321     tmp_reg.r_reg = guest_area->ldtr.base;
 322     PrintDebug("\tBase: hi: 0x%.8x, lo: 0x%.8x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 323
 324
 325     PrintDebug("idtr Selector (at 0x%p): \n", &(guest_area->idtr));
 326     PrintDebug("\tSelector: %d\n", guest_area->idtr.selector);
 327     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 328                guest_area->idtr.attrib.fields.type, guest_area->idtr.attrib.fields.S,
 329                guest_area->idtr.attrib.fields.dpl, guest_area->idtr.attrib.fields.P,
 330                guest_area->idtr.attrib.fields.avl, guest_area->idtr.attrib.fields.L,
 331                guest_area->idtr.attrib.fields.db, guest_area->idtr.attrib.fields.G);
 332     PrintDebug("\tlimit: %u\n", guest_area->idtr.limit);
 333     tmp_reg.r_reg = guest_area->idtr.base;
 334     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 335
 336
 337     PrintDebug("tr Selector (at 0x%p): \n", &(guest_area->tr));
 338     PrintDebug("\tSelector: %d\n", guest_area->tr.selector);
 339     PrintDebug("\t(type=%x), (S=%d), (dpl=%d), (P=%d), (avl=%d), (L=%d), (db=%d), (G=%d)\n",
 340                guest_area->tr.attrib.fields.type, guest_area->tr.attrib.fields.S,
 341                guest_area->tr.attrib.fields.dpl, guest_area->tr.attrib.fields.P,
 342                guest_area->tr.attrib.fields.avl, guest_area->tr.attrib.fields.L,
 343                guest_area->tr.attrib.fields.db, guest_area->tr.attrib.fields.G);
 344     PrintDebug("\tlimit: %u\n", guest_area->tr.limit);
 345     tmp_reg.r_reg = guest_area->tr.base;
 346     PrintDebug("\tBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 347
 348
 349     PrintDebug("cpl: %d\n", guest_area->cpl);
 350
 351
 352     tmp_reg.r_reg = guest_area->efer;
 353     PrintDebug("EFER: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 354
 355     tmp_reg.r_reg = guest_area->cr4;
 356     PrintDebug("CR4: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 357     tmp_reg.r_reg = guest_area->cr3;
 358     PrintDebug("CR3: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 359     tmp_reg.r_reg = guest_area->cr0;
 360     PrintDebug("CR0: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 361     tmp_reg.r_reg = guest_area->dr7;
 362     PrintDebug("DR7: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 363     tmp_reg.r_reg = guest_area->dr6;
 364     PrintDebug("DR6: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 365     tmp_reg.r_reg = guest_area->rflags;
 366     PrintDebug("RFLAGS: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 367     tmp_reg.r_reg = guest_area->rip;
 368     PrintDebug("RIP: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 369
 370
 371     tmp_reg.r_reg = guest_area->rsp;
 372     PrintDebug("RSP: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 373
 374
 375     tmp_reg.r_reg = guest_area->rax;
 376     PrintDebug("RAX: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 377     tmp_reg.r_reg = guest_area->star;
 378     PrintDebug("STAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 379     tmp_reg.r_reg = guest_area->lstar;
 380     PrintDebug("LSTAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 381     tmp_reg.r_reg = guest_area->cstar;
 382     PrintDebug("CSTAR: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 383     tmp_reg.r_reg = guest_area->sfmask;
 384     PrintDebug("SFMASK: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 385     tmp_reg.r_reg = guest_area->KernelGsBase;
 386     PrintDebug("KernelGsBase: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 387     tmp_reg.r_reg = guest_area->sysenter_cs;
 388     PrintDebug("sysenter_cs: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 389     tmp_reg.r_reg = guest_area->sysenter_esp;
 390     PrintDebug("sysenter_esp: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 391     tmp_reg.r_reg = guest_area->sysenter_eip;
 392     PrintDebug("sysenter_eip: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 393     tmp_reg.r_reg = guest_area->cr2;
 394     PrintDebug("CR2: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 395
 396     tmp_reg.r_reg = guest_area->g_pat;
 397     PrintDebug("g_pat: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 398     tmp_reg.r_reg = guest_area->dbgctl;
 399     PrintDebug("dbgctl: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 400     tmp_reg.r_reg = guest_area->br_from;
 401     PrintDebug("br_from: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 402     tmp_reg.r_reg = guest_area->br_to;
 403     PrintDebug("br_to: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 404     tmp_reg.r_reg = guest_area->lastexcpfrom;
 405     PrintDebug("lastexcpfrom: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 406     tmp_reg.r_reg = guest_area->lastexcpto;
 407     PrintDebug("lastexcpto: hi: 0x%x, lo: 0x%x\n", tmp_reg.e_reg.high, tmp_reg.e_reg.low);
 408 }