usr.sbin/bhyvectl/bhyvectl.c

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   3  *
   4  * Copyright (c) 2011 NetApp, Inc.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND
  17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  19  * ARE DISCLAIMED.  IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE
  20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  26  * SUCH DAMAGE.
  27  *
  28  * $FreeBSD$
  29  */
  30
  31 #include <sys/cdefs.h>
  32 __FBSDID("$FreeBSD$");
  33
  34 #include <sys/param.h>
  35 #include <sys/types.h>
  36 #include <sys/cpuset.h>
  37 #include <sys/errno.h>
  38 #include <sys/mman.h>
  39 #include <sys/nv.h>
  40 #include <sys/socket.h>
  41 #include <sys/sysctl.h>
  42 #include <sys/un.h>
  43
  44 #include <stdio.h>
  45 #include <stdlib.h>
  46 #include <stdbool.h>
  47 #include <string.h>
  48 #include <unistd.h>
  49 #include <libgen.h>
  50 #include <libutil.h>
  51 #include <fcntl.h>
  52 #include <getopt.h>
  53 #include <time.h>
  54 #include <assert.h>
  55 #include <libutil.h>
  56
  57 #include <machine/cpufunc.h>
  58 #include <machine/specialreg.h>
  59 #include <machine/vmm.h>
  60 #include <machine/vmm_dev.h>
  61 #include <vmmapi.h>
  62
  63 #include "amd/vmcb.h"
  64 #include "intel/vmcs.h"
  65
  66 #ifdef BHYVE_SNAPSHOT
  67 #include "snapshot.h"
  68 #endif
  69
  70 #define MB      (1UL << 20)
  71 #define GB      (1UL << 30)
  72
  73 #define REQ_ARG         required_argument
  74 #define NO_ARG          no_argument
  75 #define OPT_ARG         optional_argument
  76
  77 static const char *progname;
  78
  79 static void
  80 usage(bool cpu_intel)
  81 {
  82
  83         (void)fprintf(stderr,
  84         "Usage: %s --vm=<vmname>\n"
  85         "       [--cpu=<vcpu_number>]\n"
  86         "       [--create]\n"
  87         "       [--destroy]\n"
  88 #ifdef BHYVE_SNAPSHOT
  89         "       [--checkpoint=<filename>]\n"
  90         "       [--suspend=<filename>]\n"
  91 #endif
  92         "       [--get-all]\n"
  93         "       [--get-stats]\n"
  94         "       [--set-desc-ds]\n"
  95         "       [--get-desc-ds]\n"
  96         "       [--set-desc-es]\n"
  97         "       [--get-desc-es]\n"
  98         "       [--set-desc-gs]\n"
  99         "       [--get-desc-gs]\n"
 100         "       [--set-desc-fs]\n"
 101         "       [--get-desc-fs]\n"
 102         "       [--set-desc-cs]\n"
 103         "       [--get-desc-cs]\n"
 104         "       [--set-desc-ss]\n"
 105         "       [--get-desc-ss]\n"
 106         "       [--set-desc-tr]\n"
 107         "       [--get-desc-tr]\n"
 108         "       [--set-desc-ldtr]\n"
 109         "       [--get-desc-ldtr]\n"
 110         "       [--set-desc-gdtr]\n"
 111         "       [--get-desc-gdtr]\n"
 112         "       [--set-desc-idtr]\n"
 113         "       [--get-desc-idtr]\n"
 114         "       [--run]\n"
 115         "       [--capname=<capname>]\n"
 116         "       [--getcap]\n"
 117         "       [--setcap=<0|1>]\n"
 118         "       [--desc-base=<BASE>]\n"
 119         "       [--desc-limit=<LIMIT>]\n"
 120         "       [--desc-access=<ACCESS>]\n"
 121         "       [--set-cr0=<CR0>]\n"
 122         "       [--get-cr0]\n"
 123         "       [--set-cr2=<CR2>]\n"
 124         "       [--get-cr2]\n"
 125         "       [--set-cr3=<CR3>]\n"
 126         "       [--get-cr3]\n"
 127         "       [--set-cr4=<CR4>]\n"
 128         "       [--get-cr4]\n"
 129         "       [--set-dr0=<DR0>]\n"
 130         "       [--get-dr0]\n"
 131         "       [--set-dr1=<DR1>]\n"
 132         "       [--get-dr1]\n"
 133         "       [--set-dr2=<DR2>]\n"
 134         "       [--get-dr2]\n"
 135         "       [--set-dr3=<DR3>]\n"
 136         "       [--get-dr3]\n"
 137         "       [--set-dr6=<DR6>]\n"
 138         "       [--get-dr6]\n"
 139         "       [--set-dr7=<DR7>]\n"
 140         "       [--get-dr7]\n"
 141         "       [--set-rsp=<RSP>]\n"
 142         "       [--get-rsp]\n"
 143         "       [--set-rip=<RIP>]\n"
 144         "       [--get-rip]\n"
 145         "       [--get-rax]\n"
 146         "       [--set-rax=<RAX>]\n"
 147         "       [--get-rbx]\n"
 148         "       [--get-rcx]\n"
 149         "       [--get-rdx]\n"
 150         "       [--get-rsi]\n"
 151         "       [--get-rdi]\n"
 152         "       [--get-rbp]\n"
 153         "       [--get-r8]\n"
 154         "       [--get-r9]\n"
 155         "       [--get-r10]\n"
 156         "       [--get-r11]\n"
 157         "       [--get-r12]\n"
 158         "       [--get-r13]\n"
 159         "       [--get-r14]\n"
 160         "       [--get-r15]\n"
 161         "       [--set-rflags=<RFLAGS>]\n"
 162         "       [--get-rflags]\n"
 163         "       [--set-cs]\n"
 164         "       [--get-cs]\n"
 165         "       [--set-ds]\n"
 166         "       [--get-ds]\n"
 167         "       [--set-es]\n"
 168         "       [--get-es]\n"
 169         "       [--set-fs]\n"
 170         "       [--get-fs]\n"
 171         "       [--set-gs]\n"
 172         "       [--get-gs]\n"
 173         "       [--set-ss]\n"
 174         "       [--get-ss]\n"
 175         "       [--get-tr]\n"
 176         "       [--get-ldtr]\n"
 177         "       [--set-x2apic-state=<state>]\n"
 178         "       [--get-x2apic-state]\n"
 179         "       [--unassign-pptdev=<bus/slot/func>]\n"
 180         "       [--set-mem=<memory in units of MB>]\n"
 181         "       [--get-lowmem]\n"
 182         "       [--get-highmem]\n"
 183         "       [--get-gpa-pmap]\n"
 184         "       [--assert-lapic-lvt=<pin>]\n"
 185         "       [--inject-nmi]\n"
 186         "       [--force-reset]\n"
 187         "       [--force-poweroff]\n"
 188         "       [--get-rtc-time]\n"
 189         "       [--set-rtc-time=<secs>]\n"
 190         "       [--get-rtc-nvram]\n"
 191         "       [--set-rtc-nvram=<val>]\n"
 192         "       [--rtc-nvram-offset=<offset>]\n"
 193         "       [--get-active-cpus]\n"
 194         "       [--get-suspended-cpus]\n"
 195         "       [--get-intinfo]\n"
 196         "       [--get-eptp]\n"
 197         "       [--set-exception-bitmap]\n"
 198         "       [--get-exception-bitmap]\n"
 199         "       [--get-tsc-offset]\n"
 200         "       [--get-guest-pat]\n"
 201         "       [--get-io-bitmap-address]\n"
 202         "       [--get-msr-bitmap]\n"
 203         "       [--get-msr-bitmap-address]\n"
 204         "       [--get-guest-sysenter]\n"
 205         "       [--get-exit-reason]\n"
 206         "       [--get-cpu-topology]\n",
 207         progname);
 208
 209         if (cpu_intel) {
 210                 (void)fprintf(stderr,
 211                 "       [--get-vmcs-pinbased-ctls]\n"
 212                 "       [--get-vmcs-procbased-ctls]\n"
 213                 "       [--get-vmcs-procbased-ctls2]\n"
 214                 "       [--get-vmcs-entry-interruption-info]\n"
 215                 "       [--set-vmcs-entry-interruption-info=<info>]\n"
 216                 "       [--get-vmcs-guest-physical-address\n"
 217                 "       [--get-vmcs-guest-linear-address\n"
 218                 "       [--get-vmcs-host-pat]\n"
 219                 "       [--get-vmcs-host-cr0]\n"
 220                 "       [--get-vmcs-host-cr3]\n"
 221                 "       [--get-vmcs-host-cr4]\n"
 222                 "       [--get-vmcs-host-rip]\n"
 223                 "       [--get-vmcs-host-rsp]\n"
 224                 "       [--get-vmcs-cr0-mask]\n"
 225                 "       [--get-vmcs-cr0-shadow]\n"
 226                 "       [--get-vmcs-cr4-mask]\n"
 227                 "       [--get-vmcs-cr4-shadow]\n"
 228                 "       [--get-vmcs-cr3-targets]\n"
 229                 "       [--get-vmcs-apic-access-address]\n"
 230                 "       [--get-vmcs-virtual-apic-address]\n"
 231                 "       [--get-vmcs-tpr-threshold]\n"
 232                 "       [--get-vmcs-vpid]\n"
 233                 "       [--get-vmcs-instruction-error]\n"
 234                 "       [--get-vmcs-exit-ctls]\n"
 235                 "       [--get-vmcs-entry-ctls]\n"
 236                 "       [--get-vmcs-link]\n"
 237                 "       [--get-vmcs-exit-qualification]\n"
 238                 "       [--get-vmcs-exit-interruption-info]\n"
 239                 "       [--get-vmcs-exit-interruption-error]\n"
 240                 "       [--get-vmcs-interruptibility]\n"
 241                 );
 242         } else {
 243                 (void)fprintf(stderr,
 244                 "       [--get-vmcb-intercepts]\n"
 245                 "       [--get-vmcb-asid]\n"
 246                 "       [--get-vmcb-exit-details]\n"
 247                 "       [--get-vmcb-tlb-ctrl]\n"
 248                 "       [--get-vmcb-virq]\n"
 249                 "       [--get-avic-apic-bar]\n"
 250                 "       [--get-avic-backing-page]\n"
 251                 "       [--get-avic-table]\n"
 252                 );
 253         }
 254         exit(1);
 255 }
 256
 257 static int get_rtc_time, set_rtc_time;
 258 static int get_rtc_nvram, set_rtc_nvram;
 259 static int rtc_nvram_offset;
 260 static uint8_t rtc_nvram_value;
 261 static time_t rtc_secs;
 262
 263 static int get_stats, getcap, setcap, capval, get_gpa_pmap;
 264 static int inject_nmi, assert_lapic_lvt;
 265 static int force_reset, force_poweroff;
 266 static const char *capname;
 267 static int create, destroy, get_memmap, get_memseg;
 268 static int get_intinfo;
 269 static int get_active_cpus, get_suspended_cpus;
 270 static uint64_t memsize;
 271 static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3;
 272 static int set_cr4, get_cr4;
 273 static int set_efer, get_efer;
 274 static int set_dr0, get_dr0;
 275 static int set_dr1, get_dr1;
 276 static int set_dr2, get_dr2;
 277 static int set_dr3, get_dr3;
 278 static int set_dr6, get_dr6;
 279 static int set_dr7, get_dr7;
 280 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags;
 281 static int set_rax, get_rax;
 282 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp;
 283 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15;
 284 static int set_desc_ds, get_desc_ds;
 285 static int set_desc_es, get_desc_es;
 286 static int set_desc_fs, get_desc_fs;
 287 static int set_desc_gs, get_desc_gs;
 288 static int set_desc_cs, get_desc_cs;
 289 static int set_desc_ss, get_desc_ss;
 290 static int set_desc_gdtr, get_desc_gdtr;
 291 static int set_desc_idtr, get_desc_idtr;
 292 static int set_desc_tr, get_desc_tr;
 293 static int set_desc_ldtr, get_desc_ldtr;
 294 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr;
 295 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr;
 296 static int set_x2apic_state, get_x2apic_state;
 297 enum x2apic_state x2apic_state;
 298 static int unassign_pptdev, bus, slot, func;
 299 static int run;
 300 static int get_cpu_topology;
 301 #ifdef BHYVE_SNAPSHOT
 302 static int vm_checkpoint_opt;
 303 static int vm_suspend_opt;
 304 #endif
 305
 306 /*
 307  * VMCB specific.
 308  */
 309 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl;
 310 static int get_vmcb_virq, get_avic_table;
 311
 312 /*
 313  * VMCS-specific fields
 314  */
 315 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2;
 316 static int get_eptp, get_io_bitmap, get_tsc_offset;
 317 static int get_vmcs_entry_interruption_info;
 318 static int get_vmcs_interruptibility;
 319 uint32_t vmcs_entry_interruption_info;
 320 static int get_vmcs_gpa, get_vmcs_gla;
 321 static int get_exception_bitmap;
 322 static int get_cr0_mask, get_cr0_shadow;
 323 static int get_cr4_mask, get_cr4_shadow;
 324 static int get_cr3_targets;
 325 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold;
 326 static int get_msr_bitmap, get_msr_bitmap_address;
 327 static int get_vpid_asid;
 328 static int get_inst_err, get_exit_ctls, get_entry_ctls;
 329 static int get_host_cr0, get_host_cr3, get_host_cr4;
 330 static int get_host_rip, get_host_rsp;
 331 static int get_guest_pat, get_host_pat;
 332 static int get_guest_sysenter, get_vmcs_link;
 333 static int get_exit_reason, get_vmcs_exit_qualification;
 334 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error;
 335 static int get_vmcs_exit_inst_length;
 336
 337 static uint64_t desc_base;
 338 static uint32_t desc_limit, desc_access;
 339
 340 static int get_all;
 341
 342 static void
 343 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu)
 344 {
 345         printf("vm exit[%d]\n", vcpu);
 346         printf("\trip\t\t0x%016lx\n", vmexit->rip);
 347         printf("\tinst_length\t%d\n", vmexit->inst_length);
 348         switch (vmexit->exitcode) {
 349         case VM_EXITCODE_INOUT:
 350                 printf("\treason\t\tINOUT\n");
 351                 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT");
 352                 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes);
 353                 printf("\tflags\t\t%s%s\n",
 354                         vmexit->u.inout.string ? "STRING " : "",
 355                         vmexit->u.inout.rep ? "REP " : "");
 356                 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port);
 357                 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax);
 358                 break;
 359         case VM_EXITCODE_VMX:
 360                 printf("\treason\t\tVMX\n");
 361                 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status);
 362                 printf("\texit_reason\t0x%08x (%u)\n",
 363                     vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason);
 364                 printf("\tqualification\t0x%016lx\n",
 365                         vmexit->u.vmx.exit_qualification);
 366                 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type);
 367                 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error);
 368                 break;
 369         case VM_EXITCODE_SVM:
 370                 printf("\treason\t\tSVM\n");
 371                 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode);
 372                 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1);
 373                 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2);
 374                 break;
 375         default:
 376                 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode);
 377                 break;
 378         }
 379 }
 380
 381 /* AMD 6th generation and Intel compatible MSRs */
 382 #define MSR_AMD6TH_START        0xC0000000
 383 #define MSR_AMD6TH_END          0xC0001FFF
 384 /* AMD 7th and 8th generation compatible MSRs */
 385 #define MSR_AMD7TH_START        0xC0010000
 386 #define MSR_AMD7TH_END          0xC0011FFF
 387
 388 static const char *
 389 msr_name(uint32_t msr)
 390 {
 391         static char buf[32];
 392
 393         switch(msr) {
 394         case MSR_TSC:
 395                 return ("MSR_TSC");
 396         case MSR_EFER:
 397                 return ("MSR_EFER");
 398         case MSR_STAR:
 399                 return ("MSR_STAR");
 400         case MSR_LSTAR:
 401                 return ("MSR_LSTAR");
 402         case MSR_CSTAR:
 403                 return ("MSR_CSTAR");
 404         case MSR_SF_MASK:
 405                 return ("MSR_SF_MASK");
 406         case MSR_FSBASE:
 407                 return ("MSR_FSBASE");
 408         case MSR_GSBASE:
 409                 return ("MSR_GSBASE");
 410         case MSR_KGSBASE:
 411                 return ("MSR_KGSBASE");
 412         case MSR_SYSENTER_CS_MSR:
 413                 return ("MSR_SYSENTER_CS_MSR");
 414         case MSR_SYSENTER_ESP_MSR:
 415                 return ("MSR_SYSENTER_ESP_MSR");
 416         case MSR_SYSENTER_EIP_MSR:
 417                 return ("MSR_SYSENTER_EIP_MSR");
 418         case MSR_PAT:
 419                 return ("MSR_PAT");
 420         }
 421         snprintf(buf, sizeof(buf), "MSR       %#08x", msr);
 422
 423         return (buf);
 424 }
 425
 426 static inline void
 427 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable)
 428 {
 429
 430         if (readable || writeable) {
 431                 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu,
 432                         readable ? 'R' : '-', writeable ? 'W' : '-');
 433         }
 434 }
 435
 436 /*
 437  * Reference APM vol2, section 15.11 MSR Intercepts.
 438  */
 439 static void
 440 dump_amd_msr_pm(const char *bitmap, int vcpu)
 441 {
 442         int byte, bit, readable, writeable;
 443         uint32_t msr;
 444
 445         for (msr = 0; msr < 0x2000; msr++) {
 446                 byte = msr / 4;
 447                 bit = (msr % 4) * 2;
 448
 449                 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */
 450                 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
 451                 writeable = (bitmap[byte] & (2 << bit)) ?  0 : 1;
 452                 print_msr_pm(msr, vcpu, readable, writeable);
 453
 454                 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */
 455                 byte += 2048;
 456                 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
 457                 writeable = (bitmap[byte] & (2 << bit)) ?  0 : 1;
 458                 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable,
 459                                 writeable);
 460
 461                 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */
 462                 byte += 4096;
 463                 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
 464                 writeable = (bitmap[byte] & (2 << bit)) ?  0 : 1;
 465                 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable,
 466                                 writeable);
 467         }
 468 }
 469
 470 /*
 471  * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address
 472  */
 473 static void
 474 dump_intel_msr_pm(const char *bitmap, int vcpu)
 475 {
 476         int byte, bit, readable, writeable;
 477         uint32_t msr;
 478
 479         for (msr = 0; msr < 0x2000; msr++) {
 480                 byte = msr / 8;
 481                 bit = msr & 0x7;
 482
 483                 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */
 484                 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
 485                 writeable = (bitmap[2048 + byte] & (1 << bit)) ?  0 : 1;
 486                 print_msr_pm(msr, vcpu, readable, writeable);
 487
 488                 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */
 489                 byte += 1024;
 490                 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
 491                 writeable = (bitmap[2048 + byte] & (1 << bit)) ?  0 : 1;
 492                 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable,
 493                                 writeable);
 494         }
 495 }
 496
 497 static int
 498 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel)
 499 {
 500         int error, fd, map_size;
 501         const char *bitmap;
 502
 503         error = -1;
 504         bitmap = MAP_FAILED;
 505
 506         fd = open("/dev/mem", O_RDONLY, 0);
 507         if (fd < 0) {
 508                 perror("Couldn't open /dev/mem");
 509                 goto done;
 510         }
 511
 512         if (cpu_intel)
 513                 map_size = PAGE_SIZE;
 514         else
 515                 map_size = 2 * PAGE_SIZE;
 516
 517         bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr);
 518         if (bitmap == MAP_FAILED) {
 519                 perror("mmap failed");
 520                 goto done;
 521         }
 522
 523         if (cpu_intel)
 524                 dump_intel_msr_pm(bitmap, vcpu);
 525         else
 526                 dump_amd_msr_pm(bitmap, vcpu);
 527
 528         error = 0;
 529 done:
 530         if (bitmap != MAP_FAILED)
 531                 munmap((void *)bitmap, map_size);
 532         if (fd >= 0)
 533                 close(fd);
 534
 535         return (error);
 536 }
 537
 538 static int
 539 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val)
 540 {
 541
 542         return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val));
 543 }
 544
 545 static int
 546 vm_get_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes,
 547         uint64_t *ret_val)
 548 {
 549
 550         return (vm_get_register(ctx, vcpu, VMCB_ACCESS(off, bytes), ret_val));
 551 }
 552
 553 enum {
 554         VMNAME = 1000,  /* avoid collision with return values from getopt */
 555         VCPU,
 556         SET_MEM,
 557         SET_EFER,
 558         SET_CR0,
 559         SET_CR2,
 560         SET_CR3,
 561         SET_CR4,
 562         SET_DR0,
 563         SET_DR1,
 564         SET_DR2,
 565         SET_DR3,
 566         SET_DR6,
 567         SET_DR7,
 568         SET_RSP,
 569         SET_RIP,
 570         SET_RAX,
 571         SET_RFLAGS,
 572         DESC_BASE,
 573         DESC_LIMIT,
 574         DESC_ACCESS,
 575         SET_CS,
 576         SET_DS,
 577         SET_ES,
 578         SET_FS,
 579         SET_GS,
 580         SET_SS,
 581         SET_TR,
 582         SET_LDTR,
 583         SET_X2APIC_STATE,
 584         SET_CAP,
 585         CAPNAME,
 586         UNASSIGN_PPTDEV,
 587         GET_GPA_PMAP,
 588         ASSERT_LAPIC_LVT,
 589         SET_RTC_TIME,
 590         SET_RTC_NVRAM,
 591         RTC_NVRAM_OFFSET,
 592 #ifdef BHYVE_SNAPSHOT
 593         SET_CHECKPOINT_FILE,
 594         SET_SUSPEND_FILE,
 595 #endif
 596 };
 597
 598 static void
 599 print_cpus(const char *banner, const cpuset_t *cpus)
 600 {
 601         int i, first;
 602
 603         first = 1;
 604         printf("%s:\t", banner);
 605         if (!CPU_EMPTY(cpus)) {
 606                 for (i = 0; i < CPU_SETSIZE; i++) {
 607                         if (CPU_ISSET(i, cpus)) {
 608                                 printf("%s%d", first ? " " : ", ", i);
 609                                 first = 0;
 610                         }
 611                 }
 612         } else
 613                 printf(" (none)");
 614         printf("\n");
 615 }
 616
 617 static void
 618 print_intinfo(const char *banner, uint64_t info)
 619 {
 620         int type;
 621
 622         printf("%s:\t", banner);
 623         if (info & VM_INTINFO_VALID) {
 624                 type = info & VM_INTINFO_TYPE;
 625                 switch (type) {
 626                 case VM_INTINFO_HWINTR:
 627                         printf("extint");
 628                         break;
 629                 case VM_INTINFO_NMI:
 630                         printf("nmi");
 631                         break;
 632                 case VM_INTINFO_SWINTR:
 633                         printf("swint");
 634                         break;
 635                 default:
 636                         printf("exception");
 637                         break;
 638                 }
 639                 printf(" vector %d", (int)VM_INTINFO_VECTOR(info));
 640                 if (info & VM_INTINFO_DEL_ERRCODE)
 641                         printf(" errcode %#x", (u_int)(info >> 32));
 642         } else {
 643                 printf("n/a");
 644         }
 645         printf("\n");
 646 }
 647
 648 static bool
 649 cpu_vendor_intel(void)
 650 {
 651         u_int regs[4];
 652         char cpu_vendor[13];
 653
 654         do_cpuid(0, regs);
 655         ((u_int *)&cpu_vendor)[0] = regs[1];
 656         ((u_int *)&cpu_vendor)[1] = regs[3];
 657         ((u_int *)&cpu_vendor)[2] = regs[2];
 658         cpu_vendor[12] = '\0';
 659
 660         if (strcmp(cpu_vendor, "AuthenticAMD") == 0) {
 661                 return (false);
 662         } else if (strcmp(cpu_vendor, "HygonGenuine") == 0) {
 663                 return (false);
 664         } else if (strcmp(cpu_vendor, "GenuineIntel") == 0) {
 665                 return (true);
 666         } else {
 667                 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", cpu_vendor);
 668                 exit(1);
 669         }
 670 }
 671
 672 static int
 673 get_all_registers(struct vmctx *ctx, int vcpu)
 674 {
 675         uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7;
 676         uint64_t rsp, rip, rflags, efer;
 677         uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp;
 678         uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
 679         int error = 0;
 680
 681         if (!error && (get_efer || get_all)) {
 682                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer);
 683                 if (error == 0)
 684                         printf("efer[%d]\t\t0x%016lx\n", vcpu, efer);
 685         }
 686
 687         if (!error && (get_cr0 || get_all)) {
 688                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0);
 689                 if (error == 0)
 690                         printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0);
 691         }
 692
 693         if (!error && (get_cr2 || get_all)) {
 694                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR2, &cr2);
 695                 if (error == 0)
 696                         printf("cr2[%d]\t\t0x%016lx\n", vcpu, cr2);
 697         }
 698
 699         if (!error && (get_cr3 || get_all)) {
 700                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3);
 701                 if (error == 0)
 702                         printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3);
 703         }
 704
 705         if (!error && (get_cr4 || get_all)) {
 706                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4);
 707                 if (error == 0)
 708                         printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4);
 709         }
 710
 711         if (!error && (get_dr0 || get_all)) {
 712                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR0, &dr0);
 713                 if (error == 0)
 714                         printf("dr0[%d]\t\t0x%016lx\n", vcpu, dr0);
 715         }
 716
 717         if (!error && (get_dr1 || get_all)) {
 718                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR1, &dr1);
 719                 if (error == 0)
 720                         printf("dr1[%d]\t\t0x%016lx\n", vcpu, dr1);
 721         }
 722
 723         if (!error && (get_dr2 || get_all)) {
 724                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR2, &dr2);
 725                 if (error == 0)
 726                         printf("dr2[%d]\t\t0x%016lx\n", vcpu, dr2);
 727         }
 728
 729         if (!error && (get_dr3 || get_all)) {
 730                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR3, &dr3);
 731                 if (error == 0)
 732                         printf("dr3[%d]\t\t0x%016lx\n", vcpu, dr3);
 733         }
 734
 735         if (!error && (get_dr6 || get_all)) {
 736                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR6, &dr6);
 737                 if (error == 0)
 738                         printf("dr6[%d]\t\t0x%016lx\n", vcpu, dr6);
 739         }
 740
 741         if (!error && (get_dr7 || get_all)) {
 742                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7);
 743                 if (error == 0)
 744                         printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7);
 745         }
 746
 747         if (!error && (get_rsp || get_all)) {
 748                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp);
 749                 if (error == 0)
 750                         printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp);
 751         }
 752
 753         if (!error && (get_rip || get_all)) {
 754                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip);
 755                 if (error == 0)
 756                         printf("rip[%d]\t\t0x%016lx\n", vcpu, rip);
 757         }
 758
 759         if (!error && (get_rax || get_all)) {
 760                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax);
 761                 if (error == 0)
 762                         printf("rax[%d]\t\t0x%016lx\n", vcpu, rax);
 763         }
 764
 765         if (!error && (get_rbx || get_all)) {
 766                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx);
 767                 if (error == 0)
 768                         printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx);
 769         }
 770
 771         if (!error && (get_rcx || get_all)) {
 772                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx);
 773                 if (error == 0)
 774                         printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx);
 775         }
 776
 777         if (!error && (get_rdx || get_all)) {
 778                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx);
 779                 if (error == 0)
 780                         printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx);
 781         }
 782
 783         if (!error && (get_rsi || get_all)) {
 784                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi);
 785                 if (error == 0)
 786                         printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi);
 787         }
 788
 789         if (!error && (get_rdi || get_all)) {
 790                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi);
 791                 if (error == 0)
 792                         printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi);
 793         }
 794
 795         if (!error && (get_rbp || get_all)) {
 796                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp);
 797                 if (error == 0)
 798                         printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp);
 799         }
 800
 801         if (!error && (get_r8 || get_all)) {
 802                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8);
 803                 if (error == 0)
 804                         printf("r8[%d]\t\t0x%016lx\n", vcpu, r8);
 805         }
 806
 807         if (!error && (get_r9 || get_all)) {
 808                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9);
 809                 if (error == 0)
 810                         printf("r9[%d]\t\t0x%016lx\n", vcpu, r9);
 811         }
 812
 813         if (!error && (get_r10 || get_all)) {
 814                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10);
 815                 if (error == 0)
 816                         printf("r10[%d]\t\t0x%016lx\n", vcpu, r10);
 817         }
 818
 819         if (!error && (get_r11 || get_all)) {
 820                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11);
 821                 if (error == 0)
 822                         printf("r11[%d]\t\t0x%016lx\n", vcpu, r11);
 823         }
 824
 825         if (!error && (get_r12 || get_all)) {
 826                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12);
 827                 if (error == 0)
 828                         printf("r12[%d]\t\t0x%016lx\n", vcpu, r12);
 829         }
 830
 831         if (!error && (get_r13 || get_all)) {
 832                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13);
 833                 if (error == 0)
 834                         printf("r13[%d]\t\t0x%016lx\n", vcpu, r13);
 835         }
 836
 837         if (!error && (get_r14 || get_all)) {
 838                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14);
 839                 if (error == 0)
 840                         printf("r14[%d]\t\t0x%016lx\n", vcpu, r14);
 841         }
 842
 843         if (!error && (get_r15 || get_all)) {
 844                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15);
 845                 if (error == 0)
 846                         printf("r15[%d]\t\t0x%016lx\n", vcpu, r15);
 847         }
 848
 849         if (!error && (get_rflags || get_all)) {
 850                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS,
 851                                         &rflags);
 852                 if (error == 0)
 853                         printf("rflags[%d]\t0x%016lx\n", vcpu, rflags);
 854         }
 855
 856         return (error);
 857 }
 858
 859 static int
 860 get_all_segments(struct vmctx *ctx, int vcpu)
 861 {
 862         uint64_t cs, ds, es, fs, gs, ss, tr, ldtr;
 863         int error = 0;
 864
 865         if (!error && (get_desc_ds || get_all)) {
 866                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS,
 867                                    &desc_base, &desc_limit, &desc_access);
 868                 if (error == 0) {
 869                         printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 870                               vcpu, desc_base, desc_limit, desc_access);
 871                 }
 872         }
 873
 874         if (!error && (get_desc_es || get_all)) {
 875                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES,
 876                                     &desc_base, &desc_limit, &desc_access);
 877                 if (error == 0) {
 878                         printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 879                                vcpu, desc_base, desc_limit, desc_access);
 880                 }
 881         }
 882
 883         if (!error && (get_desc_fs || get_all)) {
 884                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS,
 885                                     &desc_base, &desc_limit, &desc_access);
 886                 if (error == 0) {
 887                         printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 888                                vcpu, desc_base, desc_limit, desc_access);
 889                 }
 890         }
 891
 892         if (!error && (get_desc_gs || get_all)) {
 893                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS,
 894                                     &desc_base, &desc_limit, &desc_access);
 895                 if (error == 0) {
 896                         printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 897                                vcpu, desc_base, desc_limit, desc_access);
 898                 }
 899         }
 900
 901         if (!error && (get_desc_ss || get_all)) {
 902                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS,
 903                                     &desc_base, &desc_limit, &desc_access);
 904                 if (error == 0) {
 905                         printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 906                                vcpu, desc_base, desc_limit, desc_access);
 907                 }
 908         }
 909
 910         if (!error && (get_desc_cs || get_all)) {
 911                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS,
 912                                     &desc_base, &desc_limit, &desc_access);
 913                 if (error == 0) {
 914                         printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 915                                vcpu, desc_base, desc_limit, desc_access);
 916                 }
 917         }
 918
 919         if (!error && (get_desc_tr || get_all)) {
 920                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR,
 921                                     &desc_base, &desc_limit, &desc_access);
 922                 if (error == 0) {
 923                         printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 924                                vcpu, desc_base, desc_limit, desc_access);
 925                 }
 926         }
 927
 928         if (!error && (get_desc_ldtr || get_all)) {
 929                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR,
 930                                     &desc_base, &desc_limit, &desc_access);
 931                 if (error == 0) {
 932                         printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
 933                                vcpu, desc_base, desc_limit, desc_access);
 934                 }
 935         }
 936
 937         if (!error && (get_desc_gdtr || get_all)) {
 938                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR,
 939                                     &desc_base, &desc_limit, &desc_access);
 940                 if (error == 0) {
 941                         printf("gdtr[%d]\t\t0x%016lx/0x%08x\n",
 942                                vcpu, desc_base, desc_limit);
 943                 }
 944         }
 945
 946         if (!error && (get_desc_idtr || get_all)) {
 947                 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR,
 948                                     &desc_base, &desc_limit, &desc_access);
 949                 if (error == 0) {
 950                         printf("idtr[%d]\t\t0x%016lx/0x%08x\n",
 951                                vcpu, desc_base, desc_limit);
 952                 }
 953         }
 954
 955         if (!error && (get_cs || get_all)) {
 956                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs);
 957                 if (error == 0)
 958                         printf("cs[%d]\t\t0x%04lx\n", vcpu, cs);
 959         }
 960
 961         if (!error && (get_ds || get_all)) {
 962                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds);
 963                 if (error == 0)
 964                         printf("ds[%d]\t\t0x%04lx\n", vcpu, ds);
 965         }
 966
 967         if (!error && (get_es || get_all)) {
 968                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es);
 969                 if (error == 0)
 970                         printf("es[%d]\t\t0x%04lx\n", vcpu, es);
 971         }
 972
 973         if (!error && (get_fs || get_all)) {
 974                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs);
 975                 if (error == 0)
 976                         printf("fs[%d]\t\t0x%04lx\n", vcpu, fs);
 977         }
 978
 979         if (!error && (get_gs || get_all)) {
 980                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs);
 981                 if (error == 0)
 982                         printf("gs[%d]\t\t0x%04lx\n", vcpu, gs);
 983         }
 984
 985         if (!error && (get_ss || get_all)) {
 986                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss);
 987                 if (error == 0)
 988                         printf("ss[%d]\t\t0x%04lx\n", vcpu, ss);
 989         }
 990
 991         if (!error && (get_tr || get_all)) {
 992                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr);
 993                 if (error == 0)
 994                         printf("tr[%d]\t\t0x%04lx\n", vcpu, tr);
 995         }
 996
 997         if (!error && (get_ldtr || get_all)) {
 998                 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr);
 999                 if (error == 0)
1000                         printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr);
1001         }
1002
1003         return (error);
1004 }
1005
1006 static int
1007 get_misc_vmcs(struct vmctx *ctx, int vcpu)
1008 {
1009         uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64;
1010         int error = 0;
1011
1012         if (!error && (get_cr0_mask || get_all)) {
1013                 uint64_t cr0mask;
1014                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask);
1015                 if (error == 0)
1016                         printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask);
1017         }
1018
1019         if (!error && (get_cr0_shadow || get_all)) {
1020                 uint64_t cr0shadow;
1021                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW,
1022                                           &cr0shadow);
1023                 if (error == 0)
1024                         printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow);
1025         }
1026
1027         if (!error && (get_cr4_mask || get_all)) {
1028                 uint64_t cr4mask;
1029                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask);
1030                 if (error == 0)
1031                         printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask);
1032         }
1033
1034         if (!error && (get_cr4_shadow || get_all)) {
1035                 uint64_t cr4shadow;
1036                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW,
1037                                           &cr4shadow);
1038                 if (error == 0)
1039                         printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow);
1040         }
1041
1042         if (!error && (get_cr3_targets || get_all)) {
1043                 uint64_t target_count, target_addr;
1044                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT,
1045                                           &target_count);
1046                 if (error == 0) {
1047                         printf("cr3_target_count[%d]\t0x%016lx\n",
1048                                 vcpu, target_count);
1049                 }
1050
1051                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0,
1052                                           &target_addr);
1053                 if (error == 0) {
1054                         printf("cr3_target0[%d]\t\t0x%016lx\n",
1055                                 vcpu, target_addr);
1056                 }
1057
1058                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1,
1059                                           &target_addr);
1060                 if (error == 0) {
1061                         printf("cr3_target1[%d]\t\t0x%016lx\n",
1062                                 vcpu, target_addr);
1063                 }
1064
1065                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2,
1066                                           &target_addr);
1067                 if (error == 0) {
1068                         printf("cr3_target2[%d]\t\t0x%016lx\n",
1069                                 vcpu, target_addr);
1070                 }
1071
1072                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3,
1073                                           &target_addr);
1074                 if (error == 0) {
1075                         printf("cr3_target3[%d]\t\t0x%016lx\n",
1076                                 vcpu, target_addr);
1077                 }
1078         }
1079
1080         if (!error && (get_pinbased_ctls || get_all)) {
1081                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl);
1082                 if (error == 0)
1083                         printf("pinbased_ctls[%d]\t0x%016lx\n", vcpu, ctl);
1084         }
1085
1086         if (!error && (get_procbased_ctls || get_all)) {
1087                 error = vm_get_vmcs_field(ctx, vcpu,
1088                                           VMCS_PRI_PROC_BASED_CTLS, &ctl);
1089                 if (error == 0)
1090                         printf("procbased_ctls[%d]\t0x%016lx\n", vcpu, ctl);
1091         }
1092
1093         if (!error && (get_procbased_ctls2 || get_all)) {
1094                 error = vm_get_vmcs_field(ctx, vcpu,
1095                                           VMCS_SEC_PROC_BASED_CTLS, &ctl);
1096                 if (error == 0)
1097                         printf("procbased_ctls2[%d]\t0x%016lx\n", vcpu, ctl);
1098         }
1099
1100         if (!error && (get_vmcs_gla || get_all)) {
1101                 error = vm_get_vmcs_field(ctx, vcpu,
1102                                           VMCS_GUEST_LINEAR_ADDRESS, &u64);
1103                 if (error == 0)
1104                         printf("gla[%d]\t\t0x%016lx\n", vcpu, u64);
1105         }
1106
1107         if (!error && (get_vmcs_gpa || get_all)) {
1108                 error = vm_get_vmcs_field(ctx, vcpu,
1109                                           VMCS_GUEST_PHYSICAL_ADDRESS, &u64);
1110                 if (error == 0)
1111                         printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64);
1112         }
1113
1114         if (!error && (get_vmcs_entry_interruption_info ||
1115                 get_all)) {
1116                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64);
1117                 if (error == 0) {
1118                         printf("entry_interruption_info[%d]\t0x%016lx\n",
1119                                 vcpu, u64);
1120                 }
1121         }
1122
1123         if (!error && (get_tpr_threshold || get_all)) {
1124                 uint64_t threshold;
1125                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD,
1126                                           &threshold);
1127                 if (error == 0)
1128                         printf("tpr_threshold[%d]\t0x%016lx\n", vcpu, threshold);
1129         }
1130
1131         if (!error && (get_inst_err || get_all)) {
1132                 uint64_t insterr;
1133                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR,
1134                                           &insterr);
1135                 if (error == 0) {
1136                         printf("instruction_error[%d]\t0x%016lx\n",
1137                                 vcpu, insterr);
1138                 }
1139         }
1140
1141         if (!error && (get_exit_ctls || get_all)) {
1142                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl);
1143                 if (error == 0)
1144                         printf("exit_ctls[%d]\t\t0x%016lx\n", vcpu, ctl);
1145         }
1146
1147         if (!error && (get_entry_ctls || get_all)) {
1148                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl);
1149                 if (error == 0)
1150                         printf("entry_ctls[%d]\t\t0x%016lx\n", vcpu, ctl);
1151         }
1152
1153         if (!error && (get_host_pat || get_all)) {
1154                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat);
1155                 if (error == 0)
1156                         printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat);
1157         }
1158
1159         if (!error && (get_host_cr0 || get_all)) {
1160                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0);
1161                 if (error == 0)
1162                         printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0);
1163         }
1164
1165         if (!error && (get_host_cr3 || get_all)) {
1166                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3);
1167                 if (error == 0)
1168                         printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3);
1169         }
1170
1171         if (!error && (get_host_cr4 || get_all)) {
1172                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4);
1173                 if (error == 0)
1174                         printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4);
1175         }
1176
1177         if (!error && (get_host_rip || get_all)) {
1178                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip);
1179                 if (error == 0)
1180                         printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip);
1181         }
1182
1183         if (!error && (get_host_rsp || get_all)) {
1184                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp);
1185                 if (error == 0)
1186                         printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp);
1187         }
1188
1189         if (!error && (get_vmcs_link || get_all)) {
1190                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr);
1191                 if (error == 0)
1192                         printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr);
1193         }
1194
1195         if (!error && (get_vmcs_exit_interruption_info || get_all)) {
1196                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64);
1197                 if (error == 0) {
1198                         printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n",
1199                                 vcpu, u64);
1200                 }
1201         }
1202
1203         if (!error && (get_vmcs_exit_interruption_error || get_all)) {
1204                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE,
1205                                           &u64);
1206                 if (error == 0) {
1207                         printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n",
1208                                 vcpu, u64);
1209                 }
1210         }
1211
1212         if (!error && (get_vmcs_interruptibility || get_all)) {
1213                 error = vm_get_vmcs_field(ctx, vcpu,
1214                                           VMCS_GUEST_INTERRUPTIBILITY, &u64);
1215                 if (error == 0) {
1216                         printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n",
1217                                 vcpu, u64);
1218                 }
1219         }
1220
1221         if (!error && (get_vmcs_exit_inst_length || get_all)) {
1222                 error = vm_get_vmcs_field(ctx, vcpu,
1223                     VMCS_EXIT_INSTRUCTION_LENGTH, &u64);
1224                 if (error == 0)
1225                         printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpu,
1226                             (uint32_t)u64);
1227         }
1228
1229         if (!error && (get_vmcs_exit_qualification || get_all)) {
1230                 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION,
1231                                           &u64);
1232                 if (error == 0)
1233                         printf("vmcs_exit_qualification[%d]\t0x%016lx\n",
1234                                 vcpu, u64);
1235         }
1236
1237         return (error);
1238 }
1239
1240 static int
1241 get_misc_vmcb(struct vmctx *ctx, int vcpu)
1242 {
1243         uint64_t ctl, addr;
1244         int error = 0;
1245
1246         if (!error && (get_vmcb_intercept || get_all)) {
1247                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_CR_INTERCEPT, 4,
1248                     &ctl);
1249                 if (error == 0)
1250                         printf("cr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1251
1252                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_DR_INTERCEPT, 4,
1253                     &ctl);
1254                 if (error == 0)
1255                         printf("dr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1256
1257                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4,
1258                     &ctl);
1259                 if (error == 0)
1260                         printf("exc_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1261
1262                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST1_INTERCEPT,
1263                     4, &ctl);
1264                 if (error == 0)
1265                         printf("inst1_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1266
1267                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST2_INTERCEPT,
1268                     4, &ctl);
1269                 if (error == 0)
1270                         printf("inst2_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1271         }
1272
1273         if (!error && (get_vmcb_tlb_ctrl || get_all)) {
1274                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TLB_CTRL,
1275                                           4, &ctl);
1276                 if (error == 0)
1277                         printf("TLB ctrl[%d]\t0x%016lx\n", vcpu, ctl);
1278         }
1279
1280         if (!error && (get_vmcb_exit_details || get_all)) {
1281                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO1,
1282                                           8, &ctl);
1283                 if (error == 0)
1284                         printf("exitinfo1[%d]\t0x%016lx\n", vcpu, ctl);
1285                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO2,
1286                                           8, &ctl);
1287                 if (error == 0)
1288                         printf("exitinfo2[%d]\t0x%016lx\n", vcpu, ctl);
1289                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINTINFO,
1290                                           8, &ctl);
1291                 if (error == 0)
1292                         printf("exitintinfo[%d]\t0x%016lx\n", vcpu, ctl);
1293         }
1294
1295         if (!error && (get_vmcb_virq || get_all)) {
1296                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_VIRQ,
1297                                           8, &ctl);
1298                 if (error == 0)
1299                         printf("v_irq/tpr[%d]\t0x%016lx\n", vcpu, ctl);
1300         }
1301
1302         if (!error && (get_apic_access_addr || get_all)) {
1303                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_BAR, 8,
1304                                           &addr);
1305                 if (error == 0)
1306                         printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpu, addr);
1307         }
1308
1309         if (!error && (get_virtual_apic_addr || get_all)) {
1310                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PAGE, 8,
1311                                           &addr);
1312                 if (error == 0)
1313                         printf("AVIC backing page[%d]\t0x%016lx\n", vcpu, addr);
1314         }
1315
1316         if (!error && (get_avic_table || get_all)) {
1317                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_LT, 8,
1318                                           &addr);
1319                 if (error == 0)
1320                         printf("AVIC logical table[%d]\t0x%016lx\n",
1321                                 vcpu, addr);
1322                 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PT, 8,
1323                                           &addr);
1324                 if (error == 0)
1325                         printf("AVIC physical table[%d]\t0x%016lx\n",
1326                                 vcpu, addr);
1327         }
1328
1329         return (error);
1330 }
1331
1332 static struct option *
1333 setup_options(bool cpu_intel)
1334 {
1335         const struct option common_opts[] = {
1336                 { "vm",         REQ_ARG,        0,      VMNAME },
1337                 { "cpu",        REQ_ARG,        0,      VCPU },
1338                 { "set-mem",    REQ_ARG,        0,      SET_MEM },
1339                 { "set-efer",   REQ_ARG,        0,      SET_EFER },
1340                 { "set-cr0",    REQ_ARG,        0,      SET_CR0 },
1341                 { "set-cr2",    REQ_ARG,        0,      SET_CR2 },
1342                 { "set-cr3",    REQ_ARG,        0,      SET_CR3 },
1343                 { "set-cr4",    REQ_ARG,        0,      SET_CR4 },
1344                 { "set-dr0",    REQ_ARG,        0,      SET_DR0 },
1345                 { "set-dr1",    REQ_ARG,        0,      SET_DR1 },
1346                 { "set-dr2",    REQ_ARG,        0,      SET_DR2 },
1347                 { "set-dr3",    REQ_ARG,        0,      SET_DR3 },
1348                 { "set-dr6",    REQ_ARG,        0,      SET_DR6 },
1349                 { "set-dr7",    REQ_ARG,        0,      SET_DR7 },
1350                 { "set-rsp",    REQ_ARG,        0,      SET_RSP },
1351                 { "set-rip",    REQ_ARG,        0,      SET_RIP },
1352                 { "set-rax",    REQ_ARG,        0,      SET_RAX },
1353                 { "set-rflags", REQ_ARG,        0,      SET_RFLAGS },
1354                 { "desc-base",  REQ_ARG,        0,      DESC_BASE },
1355                 { "desc-limit", REQ_ARG,        0,      DESC_LIMIT },
1356                 { "desc-access",REQ_ARG,        0,      DESC_ACCESS },
1357                 { "set-cs",     REQ_ARG,        0,      SET_CS },
1358                 { "set-ds",     REQ_ARG,        0,      SET_DS },
1359                 { "set-es",     REQ_ARG,        0,      SET_ES },
1360                 { "set-fs",     REQ_ARG,        0,      SET_FS },
1361                 { "set-gs",     REQ_ARG,        0,      SET_GS },
1362                 { "set-ss",     REQ_ARG,        0,      SET_SS },
1363                 { "set-tr",     REQ_ARG,        0,      SET_TR },
1364                 { "set-ldtr",   REQ_ARG,        0,      SET_LDTR },
1365                 { "set-x2apic-state",REQ_ARG,   0,      SET_X2APIC_STATE },
1366                 { "capname",    REQ_ARG,        0,      CAPNAME },
1367                 { "unassign-pptdev", REQ_ARG,   0,      UNASSIGN_PPTDEV },
1368                 { "setcap",     REQ_ARG,        0,      SET_CAP },
1369                 { "get-gpa-pmap", REQ_ARG,      0,      GET_GPA_PMAP },
1370                 { "assert-lapic-lvt", REQ_ARG,  0,      ASSERT_LAPIC_LVT },
1371                 { "get-rtc-time", NO_ARG,       &get_rtc_time,  1 },
1372                 { "set-rtc-time", REQ_ARG,      0,      SET_RTC_TIME },
1373                 { "rtc-nvram-offset", REQ_ARG,  0,      RTC_NVRAM_OFFSET },
1374                 { "get-rtc-nvram", NO_ARG,      &get_rtc_nvram, 1 },
1375                 { "set-rtc-nvram", REQ_ARG,     0,      SET_RTC_NVRAM },
1376                 { "getcap",     NO_ARG,         &getcap,        1 },
1377                 { "get-stats",  NO_ARG,         &get_stats,     1 },
1378                 { "get-desc-ds",NO_ARG,         &get_desc_ds,   1 },
1379                 { "set-desc-ds",NO_ARG,         &set_desc_ds,   1 },
1380                 { "get-desc-es",NO_ARG,         &get_desc_es,   1 },
1381                 { "set-desc-es",NO_ARG,         &set_desc_es,   1 },
1382                 { "get-desc-ss",NO_ARG,         &get_desc_ss,   1 },
1383                 { "set-desc-ss",NO_ARG,         &set_desc_ss,   1 },
1384                 { "get-desc-cs",NO_ARG,         &get_desc_cs,   1 },
1385                 { "set-desc-cs",NO_ARG,         &set_desc_cs,   1 },
1386                 { "get-desc-fs",NO_ARG,         &get_desc_fs,   1 },
1387                 { "set-desc-fs",NO_ARG,         &set_desc_fs,   1 },
1388                 { "get-desc-gs",NO_ARG,         &get_desc_gs,   1 },
1389                 { "set-desc-gs",NO_ARG,         &set_desc_gs,   1 },
1390                 { "get-desc-tr",NO_ARG,         &get_desc_tr,   1 },
1391                 { "set-desc-tr",NO_ARG,         &set_desc_tr,   1 },
1392                 { "set-desc-ldtr", NO_ARG,      &set_desc_ldtr, 1 },
1393                 { "get-desc-ldtr", NO_ARG,      &get_desc_ldtr, 1 },
1394                 { "set-desc-gdtr", NO_ARG,      &set_desc_gdtr, 1 },
1395                 { "get-desc-gdtr", NO_ARG,      &get_desc_gdtr, 1 },
1396                 { "set-desc-idtr", NO_ARG,      &set_desc_idtr, 1 },
1397                 { "get-desc-idtr", NO_ARG,      &get_desc_idtr, 1 },
1398                 { "get-memmap", NO_ARG,         &get_memmap,    1 },
1399                 { "get-memseg", NO_ARG,         &get_memseg,    1 },
1400                 { "get-efer",   NO_ARG,         &get_efer,      1 },
1401                 { "get-cr0",    NO_ARG,         &get_cr0,       1 },
1402                 { "get-cr2",    NO_ARG,         &get_cr2,       1 },
1403                 { "get-cr3",    NO_ARG,         &get_cr3,       1 },
1404                 { "get-cr4",    NO_ARG,         &get_cr4,       1 },
1405                 { "get-dr0",    NO_ARG,         &get_dr0,       1 },
1406                 { "get-dr1",    NO_ARG,         &get_dr1,       1 },
1407                 { "get-dr2",    NO_ARG,         &get_dr2,       1 },
1408                 { "get-dr3",    NO_ARG,         &get_dr3,       1 },
1409                 { "get-dr6",    NO_ARG,         &get_dr6,       1 },
1410                 { "get-dr7",    NO_ARG,         &get_dr7,       1 },
1411                 { "get-rsp",    NO_ARG,         &get_rsp,       1 },
1412                 { "get-rip",    NO_ARG,         &get_rip,       1 },
1413                 { "get-rax",    NO_ARG,         &get_rax,       1 },
1414                 { "get-rbx",    NO_ARG,         &get_rbx,       1 },
1415                 { "get-rcx",    NO_ARG,         &get_rcx,       1 },
1416                 { "get-rdx",    NO_ARG,         &get_rdx,       1 },
1417                 { "get-rsi",    NO_ARG,         &get_rsi,       1 },
1418                 { "get-rdi",    NO_ARG,         &get_rdi,       1 },
1419                 { "get-rbp",    NO_ARG,         &get_rbp,       1 },
1420                 { "get-r8",     NO_ARG,         &get_r8,        1 },
1421                 { "get-r9",     NO_ARG,         &get_r9,        1 },
1422                 { "get-r10",    NO_ARG,         &get_r10,       1 },
1423                 { "get-r11",    NO_ARG,         &get_r11,       1 },
1424                 { "get-r12",    NO_ARG,         &get_r12,       1 },
1425                 { "get-r13",    NO_ARG,         &get_r13,       1 },
1426                 { "get-r14",    NO_ARG,         &get_r14,       1 },
1427                 { "get-r15",    NO_ARG,         &get_r15,       1 },
1428                 { "get-rflags", NO_ARG,         &get_rflags,    1 },
1429                 { "get-cs",     NO_ARG,         &get_cs,        1 },
1430                 { "get-ds",     NO_ARG,         &get_ds,        1 },
1431                 { "get-es",     NO_ARG,         &get_es,        1 },
1432                 { "get-fs",     NO_ARG,         &get_fs,        1 },
1433                 { "get-gs",     NO_ARG,         &get_gs,        1 },
1434                 { "get-ss",     NO_ARG,         &get_ss,        1 },
1435                 { "get-tr",     NO_ARG,         &get_tr,        1 },
1436                 { "get-ldtr",   NO_ARG,         &get_ldtr,      1 },
1437                 { "get-eptp",   NO_ARG,         &get_eptp,      1 },
1438                 { "get-exception-bitmap",
1439                                         NO_ARG, &get_exception_bitmap,  1 },
1440                 { "get-io-bitmap-address",
1441                                         NO_ARG, &get_io_bitmap,         1 },
1442                 { "get-tsc-offset",     NO_ARG, &get_tsc_offset,        1 },
1443                 { "get-msr-bitmap",
1444                                         NO_ARG, &get_msr_bitmap,        1 },
1445                 { "get-msr-bitmap-address",
1446                                         NO_ARG, &get_msr_bitmap_address, 1 },
1447                 { "get-guest-pat",      NO_ARG, &get_guest_pat,         1 },
1448                 { "get-guest-sysenter",
1449                                         NO_ARG, &get_guest_sysenter,    1 },
1450                 { "get-exit-reason",
1451                                         NO_ARG, &get_exit_reason,       1 },
1452                 { "get-x2apic-state",   NO_ARG, &get_x2apic_state,      1 },
1453                 { "get-all",            NO_ARG, &get_all,               1 },
1454                 { "run",                NO_ARG, &run,                   1 },
1455                 { "create",             NO_ARG, &create,                1 },
1456                 { "destroy",            NO_ARG, &destroy,               1 },
1457                 { "inject-nmi",         NO_ARG, &inject_nmi,            1 },
1458                 { "force-reset",        NO_ARG, &force_reset,           1 },
1459                 { "force-poweroff",     NO_ARG, &force_poweroff,        1 },
1460                 { "get-active-cpus",    NO_ARG, &get_active_cpus,       1 },
1461                 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus,    1 },
1462                 { "get-intinfo",        NO_ARG, &get_intinfo,           1 },
1463                 { "get-cpu-topology",   NO_ARG, &get_cpu_topology,      1 },
1464 #ifdef BHYVE_SNAPSHOT
1465                 { "checkpoint",         REQ_ARG, 0,     SET_CHECKPOINT_FILE},
1466                 { "suspend",            REQ_ARG, 0,     SET_SUSPEND_FILE},
1467 #endif
1468         };
1469
1470         const struct option intel_opts[] = {
1471                 { "get-vmcs-pinbased-ctls",
1472                                 NO_ARG,         &get_pinbased_ctls, 1 },
1473                 { "get-vmcs-procbased-ctls",
1474                                 NO_ARG,         &get_procbased_ctls, 1 },
1475                 { "get-vmcs-procbased-ctls2",
1476                                 NO_ARG,         &get_procbased_ctls2, 1 },
1477                 { "get-vmcs-guest-linear-address",
1478                                 NO_ARG,         &get_vmcs_gla,  1 },
1479                 { "get-vmcs-guest-physical-address",
1480                                 NO_ARG,         &get_vmcs_gpa,  1 },
1481                 { "get-vmcs-entry-interruption-info",
1482                                 NO_ARG, &get_vmcs_entry_interruption_info, 1},
1483                 { "get-vmcs-cr0-mask", NO_ARG,  &get_cr0_mask,  1 },
1484                 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 },
1485                 { "get-vmcs-cr4-mask",          NO_ARG, &get_cr4_mask,    1 },
1486                 { "get-vmcs-cr4-shadow",        NO_ARG, &get_cr4_shadow,  1 },
1487                 { "get-vmcs-cr3-targets",       NO_ARG, &get_cr3_targets, 1 },
1488                 { "get-vmcs-tpr-threshold",
1489                                         NO_ARG, &get_tpr_threshold, 1 },
1490                 { "get-vmcs-vpid",      NO_ARG, &get_vpid_asid,     1 },
1491                 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls,     1 },
1492                 { "get-vmcs-entry-ctls",
1493                                         NO_ARG, &get_entry_ctls, 1 },
1494                 { "get-vmcs-instruction-error",
1495                                         NO_ARG, &get_inst_err,  1 },
1496                 { "get-vmcs-host-pat",  NO_ARG, &get_host_pat,  1 },
1497                 { "get-vmcs-host-cr0",
1498                                         NO_ARG, &get_host_cr0,  1 },
1499                 { "get-vmcs-exit-qualification",
1500                                 NO_ARG, &get_vmcs_exit_qualification, 1 },
1501                 { "get-vmcs-exit-inst-length",
1502                                 NO_ARG, &get_vmcs_exit_inst_length, 1 },
1503                 { "get-vmcs-interruptibility",
1504                                 NO_ARG, &get_vmcs_interruptibility, 1 },
1505                 { "get-vmcs-exit-interruption-error",
1506                                 NO_ARG, &get_vmcs_exit_interruption_error, 1 },
1507                 { "get-vmcs-exit-interruption-info",
1508                                 NO_ARG, &get_vmcs_exit_interruption_info, 1 },
1509                 { "get-vmcs-link",      NO_ARG,         &get_vmcs_link, 1 },
1510                 { "get-vmcs-host-cr3",
1511                                         NO_ARG,         &get_host_cr3,  1 },
1512                 { "get-vmcs-host-cr4",
1513                                 NO_ARG,         &get_host_cr4,  1 },
1514                 { "get-vmcs-host-rip",
1515                                 NO_ARG,         &get_host_rip,  1 },
1516                 { "get-vmcs-host-rsp",
1517                                 NO_ARG,         &get_host_rsp,  1 },
1518                 { "get-apic-access-address",
1519                                 NO_ARG,         &get_apic_access_addr, 1},
1520                 { "get-virtual-apic-address",
1521                                 NO_ARG,         &get_virtual_apic_addr, 1}
1522         };
1523
1524         const struct option amd_opts[] = {
1525                 { "get-vmcb-intercepts",
1526                                 NO_ARG, &get_vmcb_intercept,    1 },
1527                 { "get-vmcb-asid",
1528                                 NO_ARG, &get_vpid_asid,         1 },
1529                 { "get-vmcb-exit-details",
1530                                 NO_ARG, &get_vmcb_exit_details, 1 },
1531                 { "get-vmcb-tlb-ctrl",
1532                                 NO_ARG, &get_vmcb_tlb_ctrl,     1 },
1533                 { "get-vmcb-virq",
1534                                 NO_ARG, &get_vmcb_virq,         1 },
1535                 { "get-avic-apic-bar",
1536                                 NO_ARG, &get_apic_access_addr,  1 },
1537                 { "get-avic-backing-page",
1538                                 NO_ARG, &get_virtual_apic_addr, 1 },
1539                 { "get-avic-table",
1540                                 NO_ARG, &get_avic_table,        1 }
1541         };
1542
1543         const struct option null_opt = {
1544                 NULL, 0, NULL, 0
1545         };
1546
1547         struct option *all_opts;
1548         char *cp;
1549         int optlen;
1550
1551         optlen = sizeof(common_opts);
1552
1553         if (cpu_intel)
1554                 optlen += sizeof(intel_opts);
1555         else
1556                 optlen += sizeof(amd_opts);
1557
1558         optlen += sizeof(null_opt);
1559
1560         all_opts = malloc(optlen);
1561
1562         cp = (char *)all_opts;
1563         memcpy(cp, common_opts, sizeof(common_opts));
1564         cp += sizeof(common_opts);
1565
1566         if (cpu_intel) {
1567                 memcpy(cp, intel_opts, sizeof(intel_opts));
1568                 cp += sizeof(intel_opts);
1569         } else {
1570                 memcpy(cp, amd_opts, sizeof(amd_opts));
1571                 cp += sizeof(amd_opts);
1572         }
1573
1574         memcpy(cp, &null_opt, sizeof(null_opt));
1575         cp += sizeof(null_opt);
1576
1577         return (all_opts);
1578 }
1579
1580 static const char *
1581 wday_str(int idx)
1582 {
1583         static const char *weekdays[] = {
1584                 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
1585         };
1586
1587         if (idx >= 0 && idx < 7)
1588                 return (weekdays[idx]);
1589         else
1590                 return ("UNK");
1591 }
1592
1593 static const char *
1594 mon_str(int idx)
1595 {
1596         static const char *months[] = {
1597                 "Jan", "Feb", "Mar", "Apr", "May", "Jun",
1598                 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
1599         };
1600
1601         if (idx >= 0 && idx < 12)
1602                 return (months[idx]);
1603         else
1604                 return ("UNK");
1605 }
1606
1607 static int
1608 show_memmap(struct vmctx *ctx)
1609 {
1610         char name[SPECNAMELEN + 1], numbuf[8];
1611         vm_ooffset_t segoff;
1612         vm_paddr_t gpa;
1613         size_t maplen, seglen;
1614         int error, flags, prot, segid, delim;
1615
1616         printf("Address     Length      Segment     Offset      ");
1617         printf("Prot  Flags\n");
1618
1619         gpa = 0;
1620         while (1) {
1621                 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen,
1622                     &prot, &flags);
1623                 if (error)
1624                         return (errno == ENOENT ? 0 : error);
1625
1626                 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name));
1627                 if (error)
1628                         return (error);
1629
1630                 printf("%-12lX", gpa);
1631                 humanize_number(numbuf, sizeof(numbuf), maplen, "B",
1632                     HN_AUTOSCALE, HN_NOSPACE);
1633                 printf("%-12s", numbuf);
1634
1635                 printf("%-12s", name[0] ? name : "sysmem");
1636                 printf("%-12lX", segoff);
1637                 printf("%c%c%c   ", prot & PROT_READ ? 'R' : '-',
1638                     prot & PROT_WRITE ? 'W' : '-',
1639                     prot & PROT_EXEC ? 'X' : '-');
1640
1641                 delim = '\0';
1642                 if (flags & VM_MEMMAP_F_WIRED) {
1643                         printf("%cwired", delim);
1644                         delim = '/';
1645                 }
1646                 if (flags & VM_MEMMAP_F_IOMMU) {
1647                         printf("%ciommu", delim);
1648                         delim = '/';
1649                 }
1650                 printf("\n");
1651
1652                 gpa += maplen;
1653         }
1654 }
1655
1656 static int
1657 show_memseg(struct vmctx *ctx)
1658 {
1659         char name[SPECNAMELEN + 1], numbuf[8];
1660         size_t seglen;
1661         int error, segid;
1662
1663         printf("ID  Length      Name\n");
1664
1665         segid = 0;
1666         while (1) {
1667                 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name));
1668                 if (error)
1669                         return (errno == EINVAL ? 0 : error);
1670
1671                 if (seglen) {
1672                         printf("%-4d", segid);
1673                         humanize_number(numbuf, sizeof(numbuf), seglen, "B",
1674                             HN_AUTOSCALE, HN_NOSPACE);
1675                         printf("%-12s", numbuf);
1676                         printf("%s", name[0] ? name : "sysmem");
1677                         printf("\n");
1678                 }
1679                 segid++;
1680         }
1681 }
1682
1683 #ifdef BHYVE_SNAPSHOT
1684 static int
1685 send_message(const char *vmname, nvlist_t *nvl)
1686 {
1687         struct sockaddr_un addr;
1688         int err, socket_fd;
1689
1690         socket_fd = socket(PF_UNIX, SOCK_STREAM, 0);
1691         if (socket_fd < 0) {
1692                 perror("Error creating bhyvectl socket");
1693                 err = -1;
1694                 goto done;
1695         }
1696
1697         memset(&addr, 0, sizeof(struct sockaddr_un));
1698         snprintf(addr.sun_path, sizeof(addr.sun_path), "%s%s",
1699             BHYVE_RUN_DIR, vmname);
1700         addr.sun_family = AF_UNIX;
1701         addr.sun_len = SUN_LEN(&addr);
1702
1703         if (connect(socket_fd, (struct sockaddr *)&addr, addr.sun_len) != 0) {
1704                 perror("connect() failed");
1705                 err = errno;
1706                 goto done;
1707         }
1708
1709         if (nvlist_send(socket_fd, nvl) < 0)
1710                 perror("nvlist_send() failed");
1711         nvlist_destroy(nvl);
1712
1713 done:
1714         if (socket_fd > 0)
1715                 close(socket_fd);
1716         return (err);
1717 }
1718
1719 static int
1720 snapshot_request(const char *vmname, const char *file, bool suspend)
1721 {
1722         nvlist_t *nvl;
1723
1724         nvl = nvlist_create(0);
1725         nvlist_add_string(nvl, "cmd", "checkpoint");
1726         nvlist_add_string(nvl, "filename", file);
1727         nvlist_add_bool(nvl, "suspend", suspend);
1728
1729         return (send_message(vmname, nvl));
1730 }
1731 #endif
1732
1733 int
1734 main(int argc, char *argv[])
1735 {
1736         char *vmname;
1737         int error, ch, vcpu, ptenum;
1738         vm_paddr_t gpa_pmap;
1739         struct vm_exit vmexit;
1740         uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7;
1741         uint64_t rsp, rip, rflags, efer, pat;
1742         uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2];
1743         struct vmctx *ctx;
1744         cpuset_t cpus;
1745         bool cpu_intel;
1746         uint64_t cs, ds, es, fs, gs, ss, tr, ldtr;
1747         struct tm tm;
1748         struct option *opts;
1749 #ifdef BHYVE_SNAPSHOT
1750         char *checkpoint_file, *suspend_file;
1751 #endif
1752
1753         cpu_intel = cpu_vendor_intel();
1754         opts = setup_options(cpu_intel);
1755
1756         vcpu = 0;
1757         vmname = NULL;
1758         assert_lapic_lvt = -1;
1759         progname = basename(argv[0]);
1760
1761         while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) {
1762                 switch (ch) {
1763                 case 0:
1764                         break;
1765                 case VMNAME:
1766                         vmname = optarg;
1767                         break;
1768                 case VCPU:
1769                         vcpu = atoi(optarg);
1770                         break;
1771                 case SET_MEM:
1772                         memsize = atoi(optarg) * MB;
1773                         memsize = roundup(memsize, 2 * MB);
1774                         break;
1775                 case SET_EFER:
1776                         efer = strtoul(optarg, NULL, 0);
1777                         set_efer = 1;
1778                         break;
1779                 case SET_CR0:
1780                         cr0 = strtoul(optarg, NULL, 0);
1781                         set_cr0 = 1;
1782                         break;
1783                 case SET_CR2:
1784                         cr2 = strtoul(optarg, NULL, 0);
1785                         set_cr2 = 1;
1786                         break;
1787                 case SET_CR3:
1788                         cr3 = strtoul(optarg, NULL, 0);
1789                         set_cr3 = 1;
1790                         break;
1791                 case SET_CR4:
1792                         cr4 = strtoul(optarg, NULL, 0);
1793                         set_cr4 = 1;
1794                         break;
1795                 case SET_DR0:
1796                         dr0 = strtoul(optarg, NULL, 0);
1797                         set_dr0 = 1;
1798                         break;
1799                 case SET_DR1:
1800                         dr1 = strtoul(optarg, NULL, 0);
1801                         set_dr1 = 1;
1802                         break;
1803                 case SET_DR2:
1804                         dr2 = strtoul(optarg, NULL, 0);
1805                         set_dr2 = 1;
1806                         break;
1807                 case SET_DR3:
1808                         dr3 = strtoul(optarg, NULL, 0);
1809                         set_dr3 = 1;
1810                         break;
1811                 case SET_DR6:
1812                         dr6 = strtoul(optarg, NULL, 0);
1813                         set_dr6 = 1;
1814                         break;
1815                 case SET_DR7:
1816                         dr7 = strtoul(optarg, NULL, 0);
1817                         set_dr7 = 1;
1818                         break;
1819                 case SET_RSP:
1820                         rsp = strtoul(optarg, NULL, 0);
1821                         set_rsp = 1;
1822                         break;
1823                 case SET_RIP:
1824                         rip = strtoul(optarg, NULL, 0);
1825                         set_rip = 1;
1826                         break;
1827                 case SET_RAX:
1828                         rax = strtoul(optarg, NULL, 0);
1829                         set_rax = 1;
1830                         break;
1831                 case SET_RFLAGS:
1832                         rflags = strtoul(optarg, NULL, 0);
1833                         set_rflags = 1;
1834                         break;
1835                 case DESC_BASE:
1836                         desc_base = strtoul(optarg, NULL, 0);
1837                         break;
1838                 case DESC_LIMIT:
1839                         desc_limit = strtoul(optarg, NULL, 0);
1840                         break;
1841                 case DESC_ACCESS:
1842                         desc_access = strtoul(optarg, NULL, 0);
1843                         break;
1844                 case SET_CS:
1845                         cs = strtoul(optarg, NULL, 0);
1846                         set_cs = 1;
1847                         break;
1848                 case SET_DS:
1849                         ds = strtoul(optarg, NULL, 0);
1850                         set_ds = 1;
1851                         break;
1852                 case SET_ES:
1853                         es = strtoul(optarg, NULL, 0);
1854                         set_es = 1;
1855                         break;
1856                 case SET_FS:
1857                         fs = strtoul(optarg, NULL, 0);
1858                         set_fs = 1;
1859                         break;
1860                 case SET_GS:
1861                         gs = strtoul(optarg, NULL, 0);
1862                         set_gs = 1;
1863                         break;
1864                 case SET_SS:
1865                         ss = strtoul(optarg, NULL, 0);
1866                         set_ss = 1;
1867                         break;
1868                 case SET_TR:
1869                         tr = strtoul(optarg, NULL, 0);
1870                         set_tr = 1;
1871                         break;
1872                 case SET_LDTR:
1873                         ldtr = strtoul(optarg, NULL, 0);
1874                         set_ldtr = 1;
1875                         break;
1876                 case SET_X2APIC_STATE:
1877                         x2apic_state = strtol(optarg, NULL, 0);
1878                         set_x2apic_state = 1;
1879                         break;
1880                 case SET_CAP:
1881                         capval = strtoul(optarg, NULL, 0);
1882                         setcap = 1;
1883                         break;
1884                 case SET_RTC_TIME:
1885                         rtc_secs = strtoul(optarg, NULL, 0);
1886                         set_rtc_time = 1;
1887                         break;
1888                 case SET_RTC_NVRAM:
1889                         rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0);
1890                         set_rtc_nvram = 1;
1891                         break;
1892                 case RTC_NVRAM_OFFSET:
1893                         rtc_nvram_offset = strtoul(optarg, NULL, 0);
1894                         break;
1895                 case GET_GPA_PMAP:
1896                         gpa_pmap = strtoul(optarg, NULL, 0);
1897                         get_gpa_pmap = 1;
1898                         break;
1899                 case CAPNAME:
1900                         capname = optarg;
1901                         break;
1902                 case UNASSIGN_PPTDEV:
1903                         unassign_pptdev = 1;
1904                         if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3)
1905                                 usage(cpu_intel);
1906                         break;
1907                 case ASSERT_LAPIC_LVT:
1908                         assert_lapic_lvt = atoi(optarg);
1909                         break;
1910 #ifdef BHYVE_SNAPSHOT
1911                 case SET_CHECKPOINT_FILE:
1912                         vm_checkpoint_opt = 1;
1913                         checkpoint_file = optarg;
1914                         break;
1915                 case SET_SUSPEND_FILE:
1916                         vm_suspend_opt = 1;
1917                         suspend_file = optarg;
1918                         break;
1919 #endif
1920                 default:
1921                         usage(cpu_intel);
1922                 }
1923         }
1924         argc -= optind;
1925         argv += optind;
1926
1927         if (vmname == NULL)
1928                 usage(cpu_intel);
1929
1930         error = 0;
1931
1932         if (!error && create)
1933                 error = vm_create(vmname);
1934
1935         if (!error) {
1936                 ctx = vm_open(vmname);
1937                 if (ctx == NULL) {
1938                         fprintf(stderr,
1939                             "vm_open: %s could not be opened: %s\n",
1940                             vmname, strerror(errno));
1941                         exit (1);
1942                 }
1943         }
1944
1945         if (!error && memsize)
1946                 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL);
1947
1948         if (!error && set_efer)
1949                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer);
1950
1951         if (!error && set_cr0)
1952                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0);
1953
1954         if (!error && set_cr2)
1955                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR2, cr2);
1956
1957         if (!error && set_cr3)
1958                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3);
1959
1960         if (!error && set_cr4)
1961                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4);
1962
1963         if (!error && set_dr0)
1964                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR0, dr0);
1965
1966         if (!error && set_dr1)
1967                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR1, dr1);
1968
1969         if (!error && set_dr2)
1970                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR2, dr2);
1971
1972         if (!error && set_dr3)
1973                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR3, dr3);
1974
1975         if (!error && set_dr6)
1976                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR6, dr6);
1977
1978         if (!error && set_dr7)
1979                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7);
1980
1981         if (!error && set_rsp)
1982                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp);
1983
1984         if (!error && set_rip)
1985                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip);
1986
1987         if (!error && set_rax)
1988                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax);
1989
1990         if (!error && set_rflags) {
1991                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS,
1992                                         rflags);
1993         }
1994
1995         if (!error && set_desc_ds) {
1996                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS,
1997                                     desc_base, desc_limit, desc_access);
1998         }
1999
2000         if (!error && set_desc_es) {
2001                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES,
2002                                     desc_base, desc_limit, desc_access);
2003         }
2004
2005         if (!error && set_desc_ss) {
2006                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS,
2007                                     desc_base, desc_limit, desc_access);
2008         }
2009
2010         if (!error && set_desc_cs) {
2011                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS,
2012                                     desc_base, desc_limit, desc_access);
2013         }
2014
2015         if (!error && set_desc_fs) {
2016                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS,
2017                                     desc_base, desc_limit, desc_access);
2018         }
2019
2020         if (!error && set_desc_gs) {
2021                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS,
2022                                     desc_base, desc_limit, desc_access);
2023         }
2024
2025         if (!error && set_desc_tr) {
2026                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR,
2027                                     desc_base, desc_limit, desc_access);
2028         }
2029
2030         if (!error && set_desc_ldtr) {
2031                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR,
2032                                     desc_base, desc_limit, desc_access);
2033         }
2034
2035         if (!error && set_desc_gdtr) {
2036                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR,
2037                                     desc_base, desc_limit, 0);
2038         }
2039
2040         if (!error && set_desc_idtr) {
2041                 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR,
2042                                     desc_base, desc_limit, 0);
2043         }
2044
2045         if (!error && set_cs)
2046                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs);
2047
2048         if (!error && set_ds)
2049                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds);
2050
2051         if (!error && set_es)
2052                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es);
2053
2054         if (!error && set_fs)
2055                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs);
2056
2057         if (!error && set_gs)
2058                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs);
2059
2060         if (!error && set_ss)
2061                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss);
2062
2063         if (!error && set_tr)
2064                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr);
2065
2066         if (!error && set_ldtr)
2067                 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr);
2068
2069         if (!error && set_x2apic_state)
2070                 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state);
2071
2072         if (!error && unassign_pptdev)
2073                 error = vm_unassign_pptdev(ctx, bus, slot, func);
2074
2075         if (!error && inject_nmi) {
2076                 error = vm_inject_nmi(ctx, vcpu);
2077         }
2078
2079         if (!error && assert_lapic_lvt != -1) {
2080                 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt);
2081         }
2082
2083         if (!error && (get_memseg || get_all))
2084                 error = show_memseg(ctx);
2085
2086         if (!error && (get_memmap || get_all))
2087                 error = show_memmap(ctx);
2088
2089         if (!error)
2090                 error = get_all_registers(ctx, vcpu);
2091
2092         if (!error)
2093                 error = get_all_segments(ctx, vcpu);
2094
2095         if (!error) {
2096                 if (cpu_intel)
2097                         error = get_misc_vmcs(ctx, vcpu);
2098                 else
2099                         error = get_misc_vmcb(ctx, vcpu);
2100         }
2101
2102         if (!error && (get_x2apic_state || get_all)) {
2103                 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state);
2104                 if (error == 0)
2105                         printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state);
2106         }
2107
2108         if (!error && (get_eptp || get_all)) {
2109                 if (cpu_intel)
2110                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp);
2111                 else
2112                         error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_NPT_BASE,
2113                                                    8, &eptp);
2114                 if (error == 0)
2115                         printf("%s[%d]\t\t0x%016lx\n",
2116                                 cpu_intel ? "eptp" : "rvi/npt", vcpu, eptp);
2117         }
2118
2119         if (!error && (get_exception_bitmap || get_all)) {
2120                 if(cpu_intel)
2121                         error = vm_get_vmcs_field(ctx, vcpu,
2122                                                 VMCS_EXCEPTION_BITMAP, &bm);
2123                 else
2124                         error = vm_get_vmcb_field(ctx, vcpu,
2125                                                   VMCB_OFF_EXC_INTERCEPT,
2126                                                   4, &bm);
2127                 if (error == 0)
2128                         printf("exception_bitmap[%d]\t%#lx\n", vcpu, bm);
2129         }
2130
2131         if (!error && (get_io_bitmap || get_all)) {
2132                 if (cpu_intel) {
2133                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A,
2134                                                   &bm);
2135                         if (error == 0)
2136                                 printf("io_bitmap_a[%d]\t%#lx\n", vcpu, bm);
2137                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B,
2138                                                   &bm);
2139                         if (error == 0)
2140                                 printf("io_bitmap_b[%d]\t%#lx\n", vcpu, bm);
2141                 } else {
2142                         error = vm_get_vmcb_field(ctx, vcpu,
2143                                                   VMCB_OFF_IO_PERM, 8, &bm);
2144                         if (error == 0)
2145                                 printf("io_bitmap[%d]\t%#lx\n", vcpu, bm);
2146                 }
2147         }
2148
2149         if (!error && (get_tsc_offset || get_all)) {
2150                 uint64_t tscoff;
2151                 if (cpu_intel)
2152                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET,
2153                                                   &tscoff);
2154                 else
2155                         error = vm_get_vmcb_field(ctx, vcpu,
2156                                                   VMCB_OFF_TSC_OFFSET,
2157                                                   8, &tscoff);
2158                 if (error == 0)
2159                         printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff);
2160         }
2161
2162         if (!error && (get_msr_bitmap_address || get_all)) {
2163                 if (cpu_intel)
2164                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP,
2165                                                   &addr);
2166                 else
2167                         error = vm_get_vmcb_field(ctx, vcpu,
2168                                                   VMCB_OFF_MSR_PERM, 8, &addr);
2169                 if (error == 0)
2170                         printf("msr_bitmap[%d]\t\t%#lx\n", vcpu, addr);
2171         }
2172
2173         if (!error && (get_msr_bitmap || get_all)) {
2174                 if (cpu_intel) {
2175                         error = vm_get_vmcs_field(ctx, vcpu,
2176                                                   VMCS_MSR_BITMAP, &addr);
2177                 } else {
2178                         error = vm_get_vmcb_field(ctx, vcpu,
2179                                                   VMCB_OFF_MSR_PERM, 8,
2180                                                   &addr);
2181                 }
2182
2183                 if (error == 0)
2184                         error = dump_msr_bitmap(vcpu, addr, cpu_intel);
2185         }
2186
2187         if (!error && (get_vpid_asid || get_all)) {
2188                 uint64_t vpid;
2189                 if (cpu_intel)
2190                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid);
2191                 else
2192                         error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_ASID,
2193                                                   4, &vpid);
2194                 if (error == 0)
2195                         printf("%s[%d]\t\t0x%04lx\n",
2196                                 cpu_intel ? "vpid" : "asid", vcpu, vpid);
2197         }
2198
2199         if (!error && (get_guest_pat || get_all)) {
2200                 if (cpu_intel)
2201                         error = vm_get_vmcs_field(ctx, vcpu,
2202                                                   VMCS_GUEST_IA32_PAT, &pat);
2203                 else
2204                         error = vm_get_vmcb_field(ctx, vcpu,
2205                                                   VMCB_OFF_GUEST_PAT, 8, &pat);
2206                 if (error == 0)
2207                         printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat);
2208         }
2209
2210         if (!error && (get_guest_sysenter || get_all)) {
2211                 if (cpu_intel)
2212                         error = vm_get_vmcs_field(ctx, vcpu,
2213                                                   VMCS_GUEST_IA32_SYSENTER_CS,
2214                                                   &cs);
2215                 else
2216                         error = vm_get_vmcb_field(ctx, vcpu,
2217                                                   VMCB_OFF_SYSENTER_CS, 8,
2218                                                   &cs);
2219
2220                 if (error == 0)
2221                         printf("guest_sysenter_cs[%d]\t%#lx\n", vcpu, cs);
2222                 if (cpu_intel)
2223                         error = vm_get_vmcs_field(ctx, vcpu,
2224                                                   VMCS_GUEST_IA32_SYSENTER_ESP,
2225                                                   &rsp);
2226                 else
2227                         error = vm_get_vmcb_field(ctx, vcpu,
2228                                                   VMCB_OFF_SYSENTER_ESP, 8,
2229                                                   &rsp);
2230
2231                 if (error == 0)
2232                         printf("guest_sysenter_sp[%d]\t%#lx\n", vcpu, rsp);
2233                 if (cpu_intel)
2234                         error = vm_get_vmcs_field(ctx, vcpu,
2235                                                   VMCS_GUEST_IA32_SYSENTER_EIP,
2236                                                   &rip);
2237                 else
2238                         error = vm_get_vmcb_field(ctx, vcpu,
2239                                                   VMCB_OFF_SYSENTER_EIP, 8,
2240                                                   &rip);
2241                 if (error == 0)
2242                         printf("guest_sysenter_ip[%d]\t%#lx\n", vcpu, rip);
2243         }
2244
2245         if (!error && (get_exit_reason || get_all)) {
2246                 if (cpu_intel)
2247                         error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON,
2248                                                   &u64);
2249                 else
2250                         error = vm_get_vmcb_field(ctx, vcpu,
2251                                                   VMCB_OFF_EXIT_REASON, 8,
2252                                                   &u64);
2253                 if (error == 0)
2254                         printf("exit_reason[%d]\t%#lx\n", vcpu, u64);
2255         }
2256
2257         if (!error && setcap) {
2258                 int captype;
2259                 captype = vm_capability_name2type(capname);
2260                 error = vm_set_capability(ctx, vcpu, captype, capval);
2261                 if (error != 0 && errno == ENOENT)
2262                         printf("Capability \"%s\" is not available\n", capname);
2263         }
2264
2265         if (!error && get_gpa_pmap) {
2266                 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum);
2267                 if (error == 0) {
2268                         printf("gpa %#lx:", gpa_pmap);
2269                         pte = &pteval[0];
2270                         while (ptenum-- > 0)
2271                                 printf(" %#lx", *pte++);
2272                         printf("\n");
2273                 }
2274         }
2275
2276         if (!error && set_rtc_nvram)
2277                 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value);
2278
2279         if (!error && (get_rtc_nvram || get_all)) {
2280                 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value);
2281                 if (error == 0) {
2282                         printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset,
2283                             rtc_nvram_value);
2284                 }
2285         }
2286
2287         if (!error && set_rtc_time)
2288                 error = vm_rtc_settime(ctx, rtc_secs);
2289
2290         if (!error && (get_rtc_time || get_all)) {
2291                 error = vm_rtc_gettime(ctx, &rtc_secs);
2292                 if (error == 0) {
2293                         gmtime_r(&rtc_secs, &tm);
2294                         printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n",
2295                             rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon),
2296                             tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
2297                             1900 + tm.tm_year);
2298                 }
2299         }
2300
2301         if (!error && (getcap || get_all)) {
2302                 int captype, val, getcaptype;
2303
2304                 if (getcap && capname)
2305                         getcaptype = vm_capability_name2type(capname);
2306                 else
2307                         getcaptype = -1;
2308
2309                 for (captype = 0; captype < VM_CAP_MAX; captype++) {
2310                         if (getcaptype >= 0 && captype != getcaptype)
2311                                 continue;
2312                         error = vm_get_capability(ctx, vcpu, captype, &val);
2313                         if (error == 0) {
2314                                 printf("Capability \"%s\" is %s on vcpu %d\n",
2315                                         vm_capability_type2name(captype),
2316                                         val ? "set" : "not set", vcpu);
2317                         } else if (errno == ENOENT) {
2318                                 error = 0;
2319                                 printf("Capability \"%s\" is not available\n",
2320                                         vm_capability_type2name(captype));
2321                         } else {
2322                                 break;
2323                         }
2324                 }
2325         }
2326
2327         if (!error && (get_active_cpus || get_all)) {
2328                 error = vm_active_cpus(ctx, &cpus);
2329                 if (!error)
2330                         print_cpus("active cpus", &cpus);
2331         }
2332
2333         if (!error && (get_suspended_cpus || get_all)) {
2334                 error = vm_suspended_cpus(ctx, &cpus);
2335                 if (!error)
2336                         print_cpus("suspended cpus", &cpus);
2337         }
2338
2339         if (!error && (get_intinfo || get_all)) {
2340                 error = vm_get_intinfo(ctx, vcpu, &info[0], &info[1]);
2341                 if (!error) {
2342                         print_intinfo("pending", info[0]);
2343                         print_intinfo("current", info[1]);
2344                 }
2345         }
2346
2347         if (!error && (get_stats || get_all)) {
2348                 int i, num_stats;
2349                 uint64_t *stats;
2350                 struct timeval tv;
2351                 const char *desc;
2352
2353                 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats);
2354                 if (stats != NULL) {
2355                         printf("vcpu%d stats:\n", vcpu);
2356                         for (i = 0; i < num_stats; i++) {
2357                                 desc = vm_get_stat_desc(ctx, i);
2358                                 printf("%-40s\t%ld\n", desc, stats[i]);
2359                         }
2360                 }
2361         }
2362
2363         if (!error && (get_cpu_topology || get_all)) {
2364                 uint16_t sockets, cores, threads, maxcpus;
2365
2366                 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus);
2367                 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, "
2368                     "maxcpus=%hu\n", sockets, cores, threads, maxcpus);
2369         }
2370
2371         if (!error && run) {
2372                 error = vm_run(ctx, vcpu, &vmexit);
2373                 if (error == 0)
2374                         dump_vm_run_exitcode(&vmexit, vcpu);
2375                 else
2376                         printf("vm_run error %d\n", error);
2377         }
2378
2379         if (!error && force_reset)
2380                 error = vm_suspend(ctx, VM_SUSPEND_RESET);
2381
2382         if (!error && force_poweroff)
2383                 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF);
2384
2385         if (error)
2386                 printf("errno = %d\n", errno);
2387
2388         if (!error && destroy)
2389                 vm_destroy(ctx);
2390
2391 #ifdef BHYVE_SNAPSHOT
2392         if (!error && vm_checkpoint_opt)
2393                 error = snapshot_request(vmname, checkpoint_file, false);
2394
2395         if (!error && vm_suspend_opt)
2396                 error = snapshot_request(vmname, suspend_file, true);
2397 #endif
2398
2399         free (opts);
2400         exit(error);
2401 }