1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 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> | --suspend=<filename>]\n" 90 #endif 91 " [--get-all]\n" 92 " [--get-stats]\n" 93 " [--set-desc-ds]\n" 94 " [--get-desc-ds]\n" 95 " [--set-desc-es]\n" 96 " [--get-desc-es]\n" 97 " [--set-desc-gs]\n" 98 " [--get-desc-gs]\n" 99 " [--set-desc-fs]\n" 100 " [--get-desc-fs]\n" 101 " [--set-desc-cs]\n" 102 " [--get-desc-cs]\n" 103 " [--set-desc-ss]\n" 104 " [--get-desc-ss]\n" 105 " [--set-desc-tr]\n" 106 " [--get-desc-tr]\n" 107 " [--set-desc-ldtr]\n" 108 " [--get-desc-ldtr]\n" 109 " [--set-desc-gdtr]\n" 110 " [--get-desc-gdtr]\n" 111 " [--set-desc-idtr]\n" 112 " [--get-desc-idtr]\n" 113 " [--run]\n" 114 " [--capname=<capname>]\n" 115 " [--getcap]\n" 116 " [--setcap=<0|1>]\n" 117 " [--desc-base=<BASE>]\n" 118 " [--desc-limit=<LIMIT>]\n" 119 " [--desc-access=<ACCESS>]\n" 120 " [--set-cr0=<CR0>]\n" 121 " [--get-cr0]\n" 122 " [--set-cr2=<CR2>]\n" 123 " [--get-cr2]\n" 124 " [--set-cr3=<CR3>]\n" 125 " [--get-cr3]\n" 126 " [--set-cr4=<CR4>]\n" 127 " [--get-cr4]\n" 128 " [--set-dr0=<DR0>]\n" 129 " [--get-dr0]\n" 130 " [--set-dr1=<DR1>]\n" 131 " [--get-dr1]\n" 132 " [--set-dr2=<DR2>]\n" 133 " [--get-dr2]\n" 134 " [--set-dr3=<DR3>]\n" 135 " [--get-dr3]\n" 136 " [--set-dr6=<DR6>]\n" 137 " [--get-dr6]\n" 138 " [--set-dr7=<DR7>]\n" 139 " [--get-dr7]\n" 140 " [--set-rsp=<RSP>]\n" 141 " [--get-rsp]\n" 142 " [--set-rip=<RIP>]\n" 143 " [--get-rip]\n" 144 " [--get-rax]\n" 145 " [--set-rax=<RAX>]\n" 146 " [--get-rbx]\n" 147 " [--get-rcx]\n" 148 " [--get-rdx]\n" 149 " [--get-rsi]\n" 150 " [--get-rdi]\n" 151 " [--get-rbp]\n" 152 " [--get-r8]\n" 153 " [--get-r9]\n" 154 " [--get-r10]\n" 155 " [--get-r11]\n" 156 " [--get-r12]\n" 157 " [--get-r13]\n" 158 " [--get-r14]\n" 159 " [--get-r15]\n" 160 " [--set-rflags=<RFLAGS>]\n" 161 " [--get-rflags]\n" 162 " [--set-cs]\n" 163 " [--get-cs]\n" 164 " [--set-ds]\n" 165 " [--get-ds]\n" 166 " [--set-es]\n" 167 " [--get-es]\n" 168 " [--set-fs]\n" 169 " [--get-fs]\n" 170 " [--set-gs]\n" 171 " [--get-gs]\n" 172 " [--set-ss]\n" 173 " [--get-ss]\n" 174 " [--get-tr]\n" 175 " [--get-ldtr]\n" 176 " [--set-x2apic-state=<state>]\n" 177 " [--get-x2apic-state]\n" 178 " [--unassign-pptdev=<bus/slot/func>]\n" 179 " [--set-mem=<memory in units of MB>]\n" 180 " [--get-lowmem]\n" 181 " [--get-highmem]\n" 182 " [--get-gpa-pmap]\n" 183 " [--assert-lapic-lvt=<pin>]\n" 184 " [--inject-nmi]\n" 185 " [--force-reset]\n" 186 " [--force-poweroff]\n" 187 " [--get-rtc-time]\n" 188 " [--set-rtc-time=<secs>]\n" 189 " [--get-rtc-nvram]\n" 190 " [--set-rtc-nvram=<val>]\n" 191 " [--rtc-nvram-offset=<offset>]\n" 192 " [--get-active-cpus]\n" 193 " [--get-suspended-cpus]\n" 194 " [--get-intinfo]\n" 195 " [--get-eptp]\n" 196 " [--set-exception-bitmap]\n" 197 " [--get-exception-bitmap]\n" 198 " [--get-tsc-offset]\n" 199 " [--get-guest-pat]\n" 200 " [--get-io-bitmap-address]\n" 201 " [--get-msr-bitmap]\n" 202 " [--get-msr-bitmap-address]\n" 203 " [--get-guest-sysenter]\n" 204 " [--get-exit-reason]\n" 205 " [--get-cpu-topology]\n", 206 progname); 207 208 if (cpu_intel) { 209 (void)fprintf(stderr, 210 " [--get-vmcs-pinbased-ctls]\n" 211 " [--get-vmcs-procbased-ctls]\n" 212 " [--get-vmcs-procbased-ctls2]\n" 213 " [--get-vmcs-entry-interruption-info]\n" 214 " [--set-vmcs-entry-interruption-info=<info>]\n" 215 " [--get-vmcs-guest-physical-address\n" 216 " [--get-vmcs-guest-linear-address\n" 217 " [--get-vmcs-host-pat]\n" 218 " [--get-vmcs-host-cr0]\n" 219 " [--get-vmcs-host-cr3]\n" 220 " [--get-vmcs-host-cr4]\n" 221 " [--get-vmcs-host-rip]\n" 222 " [--get-vmcs-host-rsp]\n" 223 " [--get-vmcs-cr0-mask]\n" 224 " [--get-vmcs-cr0-shadow]\n" 225 " [--get-vmcs-cr4-mask]\n" 226 " [--get-vmcs-cr4-shadow]\n" 227 " [--get-vmcs-cr3-targets]\n" 228 " [--get-vmcs-apic-access-address]\n" 229 " [--get-vmcs-virtual-apic-address]\n" 230 " [--get-vmcs-tpr-threshold]\n" 231 " [--get-vmcs-vpid]\n" 232 " [--get-vmcs-instruction-error]\n" 233 " [--get-vmcs-exit-ctls]\n" 234 " [--get-vmcs-entry-ctls]\n" 235 " [--get-vmcs-link]\n" 236 " [--get-vmcs-exit-qualification]\n" 237 " [--get-vmcs-exit-interruption-info]\n" 238 " [--get-vmcs-exit-interruption-error]\n" 239 " [--get-vmcs-interruptibility]\n" 240 ); 241 } else { 242 (void)fprintf(stderr, 243 " [--get-vmcb-intercepts]\n" 244 " [--get-vmcb-asid]\n" 245 " [--get-vmcb-exit-details]\n" 246 " [--get-vmcb-tlb-ctrl]\n" 247 " [--get-vmcb-virq]\n" 248 " [--get-avic-apic-bar]\n" 249 " [--get-avic-backing-page]\n" 250 " [--get-avic-table]\n" 251 ); 252 } 253 exit(1); 254 } 255 256 static int get_rtc_time, set_rtc_time; 257 static int get_rtc_nvram, set_rtc_nvram; 258 static int rtc_nvram_offset; 259 static uint8_t rtc_nvram_value; 260 static time_t rtc_secs; 261 262 static int get_stats, getcap, setcap, capval, get_gpa_pmap; 263 static int inject_nmi, assert_lapic_lvt; 264 static int force_reset, force_poweroff; 265 static const char *capname; 266 static int create, destroy, get_memmap, get_memseg; 267 static int get_intinfo; 268 static int get_active_cpus, get_suspended_cpus; 269 static uint64_t memsize; 270 static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3; 271 static int set_cr4, get_cr4; 272 static int set_efer, get_efer; 273 static int set_dr0, get_dr0; 274 static int set_dr1, get_dr1; 275 static int set_dr2, get_dr2; 276 static int set_dr3, get_dr3; 277 static int set_dr6, get_dr6; 278 static int set_dr7, get_dr7; 279 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 280 static int set_rax, get_rax; 281 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 282 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 283 static int set_desc_ds, get_desc_ds; 284 static int set_desc_es, get_desc_es; 285 static int set_desc_fs, get_desc_fs; 286 static int set_desc_gs, get_desc_gs; 287 static int set_desc_cs, get_desc_cs; 288 static int set_desc_ss, get_desc_ss; 289 static int set_desc_gdtr, get_desc_gdtr; 290 static int set_desc_idtr, get_desc_idtr; 291 static int set_desc_tr, get_desc_tr; 292 static int set_desc_ldtr, get_desc_ldtr; 293 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 294 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 295 static int set_x2apic_state, get_x2apic_state; 296 static enum x2apic_state x2apic_state; 297 static int unassign_pptdev, bus, slot, func; 298 static int run; 299 static int get_cpu_topology; 300 #ifdef BHYVE_SNAPSHOT 301 static int vm_suspend_opt; 302 #endif 303 304 /* 305 * VMCB specific. 306 */ 307 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; 308 static int get_vmcb_virq, get_avic_table; 309 310 /* 311 * VMCS-specific fields 312 */ 313 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 314 static int get_eptp, get_io_bitmap, get_tsc_offset; 315 static int get_vmcs_entry_interruption_info; 316 static int get_vmcs_interruptibility; 317 static int get_vmcs_gpa, get_vmcs_gla; 318 static int get_exception_bitmap; 319 static int get_cr0_mask, get_cr0_shadow; 320 static int get_cr4_mask, get_cr4_shadow; 321 static int get_cr3_targets; 322 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 323 static int get_msr_bitmap, get_msr_bitmap_address; 324 static int get_vpid_asid; 325 static int get_inst_err, get_exit_ctls, get_entry_ctls; 326 static int get_host_cr0, get_host_cr3, get_host_cr4; 327 static int get_host_rip, get_host_rsp; 328 static int get_guest_pat, get_host_pat; 329 static int get_guest_sysenter, get_vmcs_link; 330 static int get_exit_reason, get_vmcs_exit_qualification; 331 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 332 static int get_vmcs_exit_inst_length; 333 334 static uint64_t desc_base; 335 static uint32_t desc_limit, desc_access; 336 337 static int get_all; 338 339 static void 340 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 341 { 342 printf("vm exit[%d]\n", vcpu); 343 printf("\trip\t\t0x%016lx\n", vmexit->rip); 344 printf("\tinst_length\t%d\n", vmexit->inst_length); 345 switch (vmexit->exitcode) { 346 case VM_EXITCODE_INOUT: 347 printf("\treason\t\tINOUT\n"); 348 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 349 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 350 printf("\tflags\t\t%s%s\n", 351 vmexit->u.inout.string ? "STRING " : "", 352 vmexit->u.inout.rep ? "REP " : ""); 353 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 354 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 355 break; 356 case VM_EXITCODE_VMX: 357 printf("\treason\t\tVMX\n"); 358 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 359 printf("\texit_reason\t0x%08x (%u)\n", 360 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 361 printf("\tqualification\t0x%016lx\n", 362 vmexit->u.vmx.exit_qualification); 363 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 364 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 365 break; 366 case VM_EXITCODE_SVM: 367 printf("\treason\t\tSVM\n"); 368 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); 369 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); 370 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); 371 break; 372 default: 373 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 374 break; 375 } 376 } 377 378 /* AMD 6th generation and Intel compatible MSRs */ 379 #define MSR_AMD6TH_START 0xC0000000 380 #define MSR_AMD6TH_END 0xC0001FFF 381 /* AMD 7th and 8th generation compatible MSRs */ 382 #define MSR_AMD7TH_START 0xC0010000 383 #define MSR_AMD7TH_END 0xC0011FFF 384 385 static const char * 386 msr_name(uint32_t msr) 387 { 388 static char buf[32]; 389 390 switch(msr) { 391 case MSR_TSC: 392 return ("MSR_TSC"); 393 case MSR_EFER: 394 return ("MSR_EFER"); 395 case MSR_STAR: 396 return ("MSR_STAR"); 397 case MSR_LSTAR: 398 return ("MSR_LSTAR"); 399 case MSR_CSTAR: 400 return ("MSR_CSTAR"); 401 case MSR_SF_MASK: 402 return ("MSR_SF_MASK"); 403 case MSR_FSBASE: 404 return ("MSR_FSBASE"); 405 case MSR_GSBASE: 406 return ("MSR_GSBASE"); 407 case MSR_KGSBASE: 408 return ("MSR_KGSBASE"); 409 case MSR_SYSENTER_CS_MSR: 410 return ("MSR_SYSENTER_CS_MSR"); 411 case MSR_SYSENTER_ESP_MSR: 412 return ("MSR_SYSENTER_ESP_MSR"); 413 case MSR_SYSENTER_EIP_MSR: 414 return ("MSR_SYSENTER_EIP_MSR"); 415 case MSR_PAT: 416 return ("MSR_PAT"); 417 } 418 snprintf(buf, sizeof(buf), "MSR %#08x", msr); 419 420 return (buf); 421 } 422 423 static inline void 424 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) 425 { 426 427 if (readable || writeable) { 428 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, 429 readable ? 'R' : '-', writeable ? 'W' : '-'); 430 } 431 } 432 433 /* 434 * Reference APM vol2, section 15.11 MSR Intercepts. 435 */ 436 static void 437 dump_amd_msr_pm(const char *bitmap, int vcpu) 438 { 439 int byte, bit, readable, writeable; 440 uint32_t msr; 441 442 for (msr = 0; msr < 0x2000; msr++) { 443 byte = msr / 4; 444 bit = (msr % 4) * 2; 445 446 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 447 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 448 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 449 print_msr_pm(msr, vcpu, readable, writeable); 450 451 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 452 byte += 2048; 453 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 454 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 455 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 456 writeable); 457 458 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ 459 byte += 4096; 460 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 461 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 462 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, 463 writeable); 464 } 465 } 466 467 /* 468 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address 469 */ 470 static void 471 dump_intel_msr_pm(const char *bitmap, int vcpu) 472 { 473 int byte, bit, readable, writeable; 474 uint32_t msr; 475 476 for (msr = 0; msr < 0x2000; msr++) { 477 byte = msr / 8; 478 bit = msr & 0x7; 479 480 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 481 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 482 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 483 print_msr_pm(msr, vcpu, readable, writeable); 484 485 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 486 byte += 1024; 487 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 488 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 489 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 490 writeable); 491 } 492 } 493 494 static int 495 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) 496 { 497 char *bitmap; 498 int error, fd, map_size; 499 500 error = -1; 501 bitmap = MAP_FAILED; 502 503 fd = open("/dev/mem", O_RDONLY, 0); 504 if (fd < 0) { 505 perror("Couldn't open /dev/mem"); 506 goto done; 507 } 508 509 if (cpu_intel) 510 map_size = PAGE_SIZE; 511 else 512 map_size = 2 * PAGE_SIZE; 513 514 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); 515 if (bitmap == MAP_FAILED) { 516 perror("mmap failed"); 517 goto done; 518 } 519 520 if (cpu_intel) 521 dump_intel_msr_pm(bitmap, vcpu); 522 else 523 dump_amd_msr_pm(bitmap, vcpu); 524 525 error = 0; 526 done: 527 if (bitmap != MAP_FAILED) 528 munmap((void *)bitmap, map_size); 529 if (fd >= 0) 530 close(fd); 531 532 return (error); 533 } 534 535 static int 536 vm_get_vmcs_field(struct vcpu *vcpu, int field, uint64_t *ret_val) 537 { 538 539 return (vm_get_register(vcpu, VMCS_IDENT(field), ret_val)); 540 } 541 542 static int 543 vm_get_vmcb_field(struct vcpu *vcpu, int off, int bytes, 544 uint64_t *ret_val) 545 { 546 547 return (vm_get_register(vcpu, VMCB_ACCESS(off, bytes), ret_val)); 548 } 549 550 enum { 551 VMNAME = 1000, /* avoid collision with return values from getopt */ 552 VCPU, 553 SET_MEM, 554 SET_EFER, 555 SET_CR0, 556 SET_CR2, 557 SET_CR3, 558 SET_CR4, 559 SET_DR0, 560 SET_DR1, 561 SET_DR2, 562 SET_DR3, 563 SET_DR6, 564 SET_DR7, 565 SET_RSP, 566 SET_RIP, 567 SET_RAX, 568 SET_RFLAGS, 569 DESC_BASE, 570 DESC_LIMIT, 571 DESC_ACCESS, 572 SET_CS, 573 SET_DS, 574 SET_ES, 575 SET_FS, 576 SET_GS, 577 SET_SS, 578 SET_TR, 579 SET_LDTR, 580 SET_X2APIC_STATE, 581 SET_CAP, 582 CAPNAME, 583 UNASSIGN_PPTDEV, 584 GET_GPA_PMAP, 585 ASSERT_LAPIC_LVT, 586 SET_RTC_TIME, 587 SET_RTC_NVRAM, 588 RTC_NVRAM_OFFSET, 589 #ifdef BHYVE_SNAPSHOT 590 SET_CHECKPOINT_FILE, 591 SET_SUSPEND_FILE, 592 #endif 593 }; 594 595 static void 596 print_cpus(const char *banner, const cpuset_t *cpus) 597 { 598 int i, first; 599 600 first = 1; 601 printf("%s:\t", banner); 602 if (!CPU_EMPTY(cpus)) { 603 for (i = 0; i < CPU_SETSIZE; i++) { 604 if (CPU_ISSET(i, cpus)) { 605 printf("%s%d", first ? " " : ", ", i); 606 first = 0; 607 } 608 } 609 } else 610 printf(" (none)"); 611 printf("\n"); 612 } 613 614 static void 615 print_intinfo(const char *banner, uint64_t info) 616 { 617 int type; 618 619 printf("%s:\t", banner); 620 if (info & VM_INTINFO_VALID) { 621 type = info & VM_INTINFO_TYPE; 622 switch (type) { 623 case VM_INTINFO_HWINTR: 624 printf("extint"); 625 break; 626 case VM_INTINFO_NMI: 627 printf("nmi"); 628 break; 629 case VM_INTINFO_SWINTR: 630 printf("swint"); 631 break; 632 default: 633 printf("exception"); 634 break; 635 } 636 printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); 637 if (info & VM_INTINFO_DEL_ERRCODE) 638 printf(" errcode %#x", (u_int)(info >> 32)); 639 } else { 640 printf("n/a"); 641 } 642 printf("\n"); 643 } 644 645 static bool 646 cpu_vendor_intel(void) 647 { 648 u_int regs[4], v[3]; 649 650 do_cpuid(0, regs); 651 v[0] = regs[1]; 652 v[1] = regs[3]; 653 v[2] = regs[2]; 654 655 if (memcmp(v, "GenuineIntel", sizeof(v)) == 0) 656 return (true); 657 if (memcmp(v, "AuthenticAMD", sizeof(v)) == 0 || 658 memcmp(v, "HygonGenuine", sizeof(v)) == 0) 659 return (false); 660 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", (const char *)v); 661 exit(1); 662 } 663 664 static int 665 get_all_registers(struct vcpu *vcpu, int vcpuid) 666 { 667 uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 668 uint64_t rsp, rip, rflags, efer; 669 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 670 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 671 int error = 0; 672 673 if (!error && (get_efer || get_all)) { 674 error = vm_get_register(vcpu, VM_REG_GUEST_EFER, &efer); 675 if (error == 0) 676 printf("efer[%d]\t\t0x%016lx\n", vcpuid, efer); 677 } 678 679 if (!error && (get_cr0 || get_all)) { 680 error = vm_get_register(vcpu, VM_REG_GUEST_CR0, &cr0); 681 if (error == 0) 682 printf("cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 683 } 684 685 if (!error && (get_cr2 || get_all)) { 686 error = vm_get_register(vcpu, VM_REG_GUEST_CR2, &cr2); 687 if (error == 0) 688 printf("cr2[%d]\t\t0x%016lx\n", vcpuid, cr2); 689 } 690 691 if (!error && (get_cr3 || get_all)) { 692 error = vm_get_register(vcpu, VM_REG_GUEST_CR3, &cr3); 693 if (error == 0) 694 printf("cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 695 } 696 697 if (!error && (get_cr4 || get_all)) { 698 error = vm_get_register(vcpu, VM_REG_GUEST_CR4, &cr4); 699 if (error == 0) 700 printf("cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 701 } 702 703 if (!error && (get_dr0 || get_all)) { 704 error = vm_get_register(vcpu, VM_REG_GUEST_DR0, &dr0); 705 if (error == 0) 706 printf("dr0[%d]\t\t0x%016lx\n", vcpuid, dr0); 707 } 708 709 if (!error && (get_dr1 || get_all)) { 710 error = vm_get_register(vcpu, VM_REG_GUEST_DR1, &dr1); 711 if (error == 0) 712 printf("dr1[%d]\t\t0x%016lx\n", vcpuid, dr1); 713 } 714 715 if (!error && (get_dr2 || get_all)) { 716 error = vm_get_register(vcpu, VM_REG_GUEST_DR2, &dr2); 717 if (error == 0) 718 printf("dr2[%d]\t\t0x%016lx\n", vcpuid, dr2); 719 } 720 721 if (!error && (get_dr3 || get_all)) { 722 error = vm_get_register(vcpu, VM_REG_GUEST_DR3, &dr3); 723 if (error == 0) 724 printf("dr3[%d]\t\t0x%016lx\n", vcpuid, dr3); 725 } 726 727 if (!error && (get_dr6 || get_all)) { 728 error = vm_get_register(vcpu, VM_REG_GUEST_DR6, &dr6); 729 if (error == 0) 730 printf("dr6[%d]\t\t0x%016lx\n", vcpuid, dr6); 731 } 732 733 if (!error && (get_dr7 || get_all)) { 734 error = vm_get_register(vcpu, VM_REG_GUEST_DR7, &dr7); 735 if (error == 0) 736 printf("dr7[%d]\t\t0x%016lx\n", vcpuid, dr7); 737 } 738 739 if (!error && (get_rsp || get_all)) { 740 error = vm_get_register(vcpu, VM_REG_GUEST_RSP, &rsp); 741 if (error == 0) 742 printf("rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 743 } 744 745 if (!error && (get_rip || get_all)) { 746 error = vm_get_register(vcpu, VM_REG_GUEST_RIP, &rip); 747 if (error == 0) 748 printf("rip[%d]\t\t0x%016lx\n", vcpuid, rip); 749 } 750 751 if (!error && (get_rax || get_all)) { 752 error = vm_get_register(vcpu, VM_REG_GUEST_RAX, &rax); 753 if (error == 0) 754 printf("rax[%d]\t\t0x%016lx\n", vcpuid, rax); 755 } 756 757 if (!error && (get_rbx || get_all)) { 758 error = vm_get_register(vcpu, VM_REG_GUEST_RBX, &rbx); 759 if (error == 0) 760 printf("rbx[%d]\t\t0x%016lx\n", vcpuid, rbx); 761 } 762 763 if (!error && (get_rcx || get_all)) { 764 error = vm_get_register(vcpu, VM_REG_GUEST_RCX, &rcx); 765 if (error == 0) 766 printf("rcx[%d]\t\t0x%016lx\n", vcpuid, rcx); 767 } 768 769 if (!error && (get_rdx || get_all)) { 770 error = vm_get_register(vcpu, VM_REG_GUEST_RDX, &rdx); 771 if (error == 0) 772 printf("rdx[%d]\t\t0x%016lx\n", vcpuid, rdx); 773 } 774 775 if (!error && (get_rsi || get_all)) { 776 error = vm_get_register(vcpu, VM_REG_GUEST_RSI, &rsi); 777 if (error == 0) 778 printf("rsi[%d]\t\t0x%016lx\n", vcpuid, rsi); 779 } 780 781 if (!error && (get_rdi || get_all)) { 782 error = vm_get_register(vcpu, VM_REG_GUEST_RDI, &rdi); 783 if (error == 0) 784 printf("rdi[%d]\t\t0x%016lx\n", vcpuid, rdi); 785 } 786 787 if (!error && (get_rbp || get_all)) { 788 error = vm_get_register(vcpu, VM_REG_GUEST_RBP, &rbp); 789 if (error == 0) 790 printf("rbp[%d]\t\t0x%016lx\n", vcpuid, rbp); 791 } 792 793 if (!error && (get_r8 || get_all)) { 794 error = vm_get_register(vcpu, VM_REG_GUEST_R8, &r8); 795 if (error == 0) 796 printf("r8[%d]\t\t0x%016lx\n", vcpuid, r8); 797 } 798 799 if (!error && (get_r9 || get_all)) { 800 error = vm_get_register(vcpu, VM_REG_GUEST_R9, &r9); 801 if (error == 0) 802 printf("r9[%d]\t\t0x%016lx\n", vcpuid, r9); 803 } 804 805 if (!error && (get_r10 || get_all)) { 806 error = vm_get_register(vcpu, VM_REG_GUEST_R10, &r10); 807 if (error == 0) 808 printf("r10[%d]\t\t0x%016lx\n", vcpuid, r10); 809 } 810 811 if (!error && (get_r11 || get_all)) { 812 error = vm_get_register(vcpu, VM_REG_GUEST_R11, &r11); 813 if (error == 0) 814 printf("r11[%d]\t\t0x%016lx\n", vcpuid, r11); 815 } 816 817 if (!error && (get_r12 || get_all)) { 818 error = vm_get_register(vcpu, VM_REG_GUEST_R12, &r12); 819 if (error == 0) 820 printf("r12[%d]\t\t0x%016lx\n", vcpuid, r12); 821 } 822 823 if (!error && (get_r13 || get_all)) { 824 error = vm_get_register(vcpu, VM_REG_GUEST_R13, &r13); 825 if (error == 0) 826 printf("r13[%d]\t\t0x%016lx\n", vcpuid, r13); 827 } 828 829 if (!error && (get_r14 || get_all)) { 830 error = vm_get_register(vcpu, VM_REG_GUEST_R14, &r14); 831 if (error == 0) 832 printf("r14[%d]\t\t0x%016lx\n", vcpuid, r14); 833 } 834 835 if (!error && (get_r15 || get_all)) { 836 error = vm_get_register(vcpu, VM_REG_GUEST_R15, &r15); 837 if (error == 0) 838 printf("r15[%d]\t\t0x%016lx\n", vcpuid, r15); 839 } 840 841 if (!error && (get_rflags || get_all)) { 842 error = vm_get_register(vcpu, VM_REG_GUEST_RFLAGS, 843 &rflags); 844 if (error == 0) 845 printf("rflags[%d]\t0x%016lx\n", vcpuid, rflags); 846 } 847 848 return (error); 849 } 850 851 static int 852 get_all_segments(struct vcpu *vcpu, int vcpuid) 853 { 854 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 855 int error = 0; 856 857 if (!error && (get_desc_ds || get_all)) { 858 error = vm_get_desc(vcpu, VM_REG_GUEST_DS, 859 &desc_base, &desc_limit, &desc_access); 860 if (error == 0) { 861 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 862 vcpuid, desc_base, desc_limit, desc_access); 863 } 864 } 865 866 if (!error && (get_desc_es || get_all)) { 867 error = vm_get_desc(vcpu, VM_REG_GUEST_ES, 868 &desc_base, &desc_limit, &desc_access); 869 if (error == 0) { 870 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 871 vcpuid, desc_base, desc_limit, desc_access); 872 } 873 } 874 875 if (!error && (get_desc_fs || get_all)) { 876 error = vm_get_desc(vcpu, VM_REG_GUEST_FS, 877 &desc_base, &desc_limit, &desc_access); 878 if (error == 0) { 879 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 880 vcpuid, desc_base, desc_limit, desc_access); 881 } 882 } 883 884 if (!error && (get_desc_gs || get_all)) { 885 error = vm_get_desc(vcpu, VM_REG_GUEST_GS, 886 &desc_base, &desc_limit, &desc_access); 887 if (error == 0) { 888 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 889 vcpuid, desc_base, desc_limit, desc_access); 890 } 891 } 892 893 if (!error && (get_desc_ss || get_all)) { 894 error = vm_get_desc(vcpu, VM_REG_GUEST_SS, 895 &desc_base, &desc_limit, &desc_access); 896 if (error == 0) { 897 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 898 vcpuid, desc_base, desc_limit, desc_access); 899 } 900 } 901 902 if (!error && (get_desc_cs || get_all)) { 903 error = vm_get_desc(vcpu, VM_REG_GUEST_CS, 904 &desc_base, &desc_limit, &desc_access); 905 if (error == 0) { 906 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 907 vcpuid, desc_base, desc_limit, desc_access); 908 } 909 } 910 911 if (!error && (get_desc_tr || get_all)) { 912 error = vm_get_desc(vcpu, VM_REG_GUEST_TR, 913 &desc_base, &desc_limit, &desc_access); 914 if (error == 0) { 915 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 916 vcpuid, desc_base, desc_limit, desc_access); 917 } 918 } 919 920 if (!error && (get_desc_ldtr || get_all)) { 921 error = vm_get_desc(vcpu, VM_REG_GUEST_LDTR, 922 &desc_base, &desc_limit, &desc_access); 923 if (error == 0) { 924 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 925 vcpuid, desc_base, desc_limit, desc_access); 926 } 927 } 928 929 if (!error && (get_desc_gdtr || get_all)) { 930 error = vm_get_desc(vcpu, VM_REG_GUEST_GDTR, 931 &desc_base, &desc_limit, &desc_access); 932 if (error == 0) { 933 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 934 vcpuid, desc_base, desc_limit); 935 } 936 } 937 938 if (!error && (get_desc_idtr || get_all)) { 939 error = vm_get_desc(vcpu, VM_REG_GUEST_IDTR, 940 &desc_base, &desc_limit, &desc_access); 941 if (error == 0) { 942 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 943 vcpuid, desc_base, desc_limit); 944 } 945 } 946 947 if (!error && (get_cs || get_all)) { 948 error = vm_get_register(vcpu, VM_REG_GUEST_CS, &cs); 949 if (error == 0) 950 printf("cs[%d]\t\t0x%04lx\n", vcpuid, cs); 951 } 952 953 if (!error && (get_ds || get_all)) { 954 error = vm_get_register(vcpu, VM_REG_GUEST_DS, &ds); 955 if (error == 0) 956 printf("ds[%d]\t\t0x%04lx\n", vcpuid, ds); 957 } 958 959 if (!error && (get_es || get_all)) { 960 error = vm_get_register(vcpu, VM_REG_GUEST_ES, &es); 961 if (error == 0) 962 printf("es[%d]\t\t0x%04lx\n", vcpuid, es); 963 } 964 965 if (!error && (get_fs || get_all)) { 966 error = vm_get_register(vcpu, VM_REG_GUEST_FS, &fs); 967 if (error == 0) 968 printf("fs[%d]\t\t0x%04lx\n", vcpuid, fs); 969 } 970 971 if (!error && (get_gs || get_all)) { 972 error = vm_get_register(vcpu, VM_REG_GUEST_GS, &gs); 973 if (error == 0) 974 printf("gs[%d]\t\t0x%04lx\n", vcpuid, gs); 975 } 976 977 if (!error && (get_ss || get_all)) { 978 error = vm_get_register(vcpu, VM_REG_GUEST_SS, &ss); 979 if (error == 0) 980 printf("ss[%d]\t\t0x%04lx\n", vcpuid, ss); 981 } 982 983 if (!error && (get_tr || get_all)) { 984 error = vm_get_register(vcpu, VM_REG_GUEST_TR, &tr); 985 if (error == 0) 986 printf("tr[%d]\t\t0x%04lx\n", vcpuid, tr); 987 } 988 989 if (!error && (get_ldtr || get_all)) { 990 error = vm_get_register(vcpu, VM_REG_GUEST_LDTR, &ldtr); 991 if (error == 0) 992 printf("ldtr[%d]\t\t0x%04lx\n", vcpuid, ldtr); 993 } 994 995 return (error); 996 } 997 998 static int 999 get_misc_vmcs(struct vcpu *vcpu, int vcpuid) 1000 { 1001 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; 1002 int error = 0; 1003 1004 if (!error && (get_cr0_mask || get_all)) { 1005 uint64_t cr0mask; 1006 error = vm_get_vmcs_field(vcpu, VMCS_CR0_MASK, &cr0mask); 1007 if (error == 0) 1008 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpuid, cr0mask); 1009 } 1010 1011 if (!error && (get_cr0_shadow || get_all)) { 1012 uint64_t cr0shadow; 1013 error = vm_get_vmcs_field(vcpu, VMCS_CR0_SHADOW, 1014 &cr0shadow); 1015 if (error == 0) 1016 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpuid, cr0shadow); 1017 } 1018 1019 if (!error && (get_cr4_mask || get_all)) { 1020 uint64_t cr4mask; 1021 error = vm_get_vmcs_field(vcpu, VMCS_CR4_MASK, &cr4mask); 1022 if (error == 0) 1023 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpuid, cr4mask); 1024 } 1025 1026 if (!error && (get_cr4_shadow || get_all)) { 1027 uint64_t cr4shadow; 1028 error = vm_get_vmcs_field(vcpu, VMCS_CR4_SHADOW, 1029 &cr4shadow); 1030 if (error == 0) 1031 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpuid, cr4shadow); 1032 } 1033 1034 if (!error && (get_cr3_targets || get_all)) { 1035 uint64_t target_count, target_addr; 1036 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET_COUNT, 1037 &target_count); 1038 if (error == 0) { 1039 printf("cr3_target_count[%d]\t0x%016lx\n", 1040 vcpuid, target_count); 1041 } 1042 1043 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET0, 1044 &target_addr); 1045 if (error == 0) { 1046 printf("cr3_target0[%d]\t\t0x%016lx\n", 1047 vcpuid, target_addr); 1048 } 1049 1050 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET1, 1051 &target_addr); 1052 if (error == 0) { 1053 printf("cr3_target1[%d]\t\t0x%016lx\n", 1054 vcpuid, target_addr); 1055 } 1056 1057 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET2, 1058 &target_addr); 1059 if (error == 0) { 1060 printf("cr3_target2[%d]\t\t0x%016lx\n", 1061 vcpuid, target_addr); 1062 } 1063 1064 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET3, 1065 &target_addr); 1066 if (error == 0) { 1067 printf("cr3_target3[%d]\t\t0x%016lx\n", 1068 vcpuid, target_addr); 1069 } 1070 } 1071 1072 if (!error && (get_pinbased_ctls || get_all)) { 1073 error = vm_get_vmcs_field(vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1074 if (error == 0) 1075 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1076 } 1077 1078 if (!error && (get_procbased_ctls || get_all)) { 1079 error = vm_get_vmcs_field(vcpu, 1080 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1081 if (error == 0) 1082 printf("procbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1083 } 1084 1085 if (!error && (get_procbased_ctls2 || get_all)) { 1086 error = vm_get_vmcs_field(vcpu, 1087 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1088 if (error == 0) 1089 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpuid, ctl); 1090 } 1091 1092 if (!error && (get_vmcs_gla || get_all)) { 1093 error = vm_get_vmcs_field(vcpu, 1094 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1095 if (error == 0) 1096 printf("gla[%d]\t\t0x%016lx\n", vcpuid, u64); 1097 } 1098 1099 if (!error && (get_vmcs_gpa || get_all)) { 1100 error = vm_get_vmcs_field(vcpu, 1101 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1102 if (error == 0) 1103 printf("gpa[%d]\t\t0x%016lx\n", vcpuid, u64); 1104 } 1105 1106 if (!error && (get_vmcs_entry_interruption_info || 1107 get_all)) { 1108 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1109 if (error == 0) { 1110 printf("entry_interruption_info[%d]\t0x%016lx\n", 1111 vcpuid, u64); 1112 } 1113 } 1114 1115 if (!error && (get_tpr_threshold || get_all)) { 1116 uint64_t threshold; 1117 error = vm_get_vmcs_field(vcpu, VMCS_TPR_THRESHOLD, 1118 &threshold); 1119 if (error == 0) 1120 printf("tpr_threshold[%d]\t0x%016lx\n", vcpuid, threshold); 1121 } 1122 1123 if (!error && (get_inst_err || get_all)) { 1124 uint64_t insterr; 1125 error = vm_get_vmcs_field(vcpu, VMCS_INSTRUCTION_ERROR, 1126 &insterr); 1127 if (error == 0) { 1128 printf("instruction_error[%d]\t0x%016lx\n", 1129 vcpuid, insterr); 1130 } 1131 } 1132 1133 if (!error && (get_exit_ctls || get_all)) { 1134 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_CTLS, &ctl); 1135 if (error == 0) 1136 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1137 } 1138 1139 if (!error && (get_entry_ctls || get_all)) { 1140 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_CTLS, &ctl); 1141 if (error == 0) 1142 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1143 } 1144 1145 if (!error && (get_host_pat || get_all)) { 1146 error = vm_get_vmcs_field(vcpu, VMCS_HOST_IA32_PAT, &pat); 1147 if (error == 0) 1148 printf("host_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 1149 } 1150 1151 if (!error && (get_host_cr0 || get_all)) { 1152 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR0, &cr0); 1153 if (error == 0) 1154 printf("host_cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 1155 } 1156 1157 if (!error && (get_host_cr3 || get_all)) { 1158 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR3, &cr3); 1159 if (error == 0) 1160 printf("host_cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 1161 } 1162 1163 if (!error && (get_host_cr4 || get_all)) { 1164 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR4, &cr4); 1165 if (error == 0) 1166 printf("host_cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 1167 } 1168 1169 if (!error && (get_host_rip || get_all)) { 1170 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RIP, &rip); 1171 if (error == 0) 1172 printf("host_rip[%d]\t\t0x%016lx\n", vcpuid, rip); 1173 } 1174 1175 if (!error && (get_host_rsp || get_all)) { 1176 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RSP, &rsp); 1177 if (error == 0) 1178 printf("host_rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 1179 } 1180 1181 if (!error && (get_vmcs_link || get_all)) { 1182 error = vm_get_vmcs_field(vcpu, VMCS_LINK_POINTER, &addr); 1183 if (error == 0) 1184 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpuid, addr); 1185 } 1186 1187 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1188 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_INFO, &u64); 1189 if (error == 0) { 1190 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", 1191 vcpuid, u64); 1192 } 1193 } 1194 1195 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1196 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_ERRCODE, 1197 &u64); 1198 if (error == 0) { 1199 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", 1200 vcpuid, u64); 1201 } 1202 } 1203 1204 if (!error && (get_vmcs_interruptibility || get_all)) { 1205 error = vm_get_vmcs_field(vcpu, 1206 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1207 if (error == 0) { 1208 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", 1209 vcpuid, u64); 1210 } 1211 } 1212 1213 if (!error && (get_vmcs_exit_inst_length || get_all)) { 1214 error = vm_get_vmcs_field(vcpu, 1215 VMCS_EXIT_INSTRUCTION_LENGTH, &u64); 1216 if (error == 0) 1217 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpuid, 1218 (uint32_t)u64); 1219 } 1220 1221 if (!error && (get_vmcs_exit_qualification || get_all)) { 1222 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_QUALIFICATION, 1223 &u64); 1224 if (error == 0) 1225 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1226 vcpuid, u64); 1227 } 1228 1229 return (error); 1230 } 1231 1232 static int 1233 get_misc_vmcb(struct vcpu *vcpu, int vcpuid) 1234 { 1235 uint64_t ctl, addr; 1236 int error = 0; 1237 1238 if (!error && (get_vmcb_intercept || get_all)) { 1239 error = vm_get_vmcb_field(vcpu, VMCB_OFF_CR_INTERCEPT, 4, 1240 &ctl); 1241 if (error == 0) 1242 printf("cr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1243 1244 error = vm_get_vmcb_field(vcpu, VMCB_OFF_DR_INTERCEPT, 4, 1245 &ctl); 1246 if (error == 0) 1247 printf("dr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1248 1249 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXC_INTERCEPT, 4, 1250 &ctl); 1251 if (error == 0) 1252 printf("exc_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1253 1254 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST1_INTERCEPT, 1255 4, &ctl); 1256 if (error == 0) 1257 printf("inst1_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1258 1259 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST2_INTERCEPT, 1260 4, &ctl); 1261 if (error == 0) 1262 printf("inst2_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1263 } 1264 1265 if (!error && (get_vmcb_tlb_ctrl || get_all)) { 1266 error = vm_get_vmcb_field(vcpu, VMCB_OFF_TLB_CTRL, 1267 4, &ctl); 1268 if (error == 0) 1269 printf("TLB ctrl[%d]\t0x%016lx\n", vcpuid, ctl); 1270 } 1271 1272 if (!error && (get_vmcb_exit_details || get_all)) { 1273 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO1, 1274 8, &ctl); 1275 if (error == 0) 1276 printf("exitinfo1[%d]\t0x%016lx\n", vcpuid, ctl); 1277 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO2, 1278 8, &ctl); 1279 if (error == 0) 1280 printf("exitinfo2[%d]\t0x%016lx\n", vcpuid, ctl); 1281 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINTINFO, 1282 8, &ctl); 1283 if (error == 0) 1284 printf("exitintinfo[%d]\t0x%016lx\n", vcpuid, ctl); 1285 } 1286 1287 if (!error && (get_vmcb_virq || get_all)) { 1288 error = vm_get_vmcb_field(vcpu, VMCB_OFF_VIRQ, 1289 8, &ctl); 1290 if (error == 0) 1291 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpuid, ctl); 1292 } 1293 1294 if (!error && (get_apic_access_addr || get_all)) { 1295 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_BAR, 8, 1296 &addr); 1297 if (error == 0) 1298 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpuid, addr); 1299 } 1300 1301 if (!error && (get_virtual_apic_addr || get_all)) { 1302 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PAGE, 8, 1303 &addr); 1304 if (error == 0) 1305 printf("AVIC backing page[%d]\t0x%016lx\n", vcpuid, addr); 1306 } 1307 1308 if (!error && (get_avic_table || get_all)) { 1309 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_LT, 8, 1310 &addr); 1311 if (error == 0) 1312 printf("AVIC logical table[%d]\t0x%016lx\n", 1313 vcpuid, addr); 1314 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PT, 8, 1315 &addr); 1316 if (error == 0) 1317 printf("AVIC physical table[%d]\t0x%016lx\n", 1318 vcpuid, addr); 1319 } 1320 1321 return (error); 1322 } 1323 1324 static struct option * 1325 setup_options(bool cpu_intel) 1326 { 1327 const struct option common_opts[] = { 1328 { "vm", REQ_ARG, 0, VMNAME }, 1329 { "cpu", REQ_ARG, 0, VCPU }, 1330 { "set-mem", REQ_ARG, 0, SET_MEM }, 1331 { "set-efer", REQ_ARG, 0, SET_EFER }, 1332 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 1333 { "set-cr2", REQ_ARG, 0, SET_CR2 }, 1334 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 1335 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 1336 { "set-dr0", REQ_ARG, 0, SET_DR0 }, 1337 { "set-dr1", REQ_ARG, 0, SET_DR1 }, 1338 { "set-dr2", REQ_ARG, 0, SET_DR2 }, 1339 { "set-dr3", REQ_ARG, 0, SET_DR3 }, 1340 { "set-dr6", REQ_ARG, 0, SET_DR6 }, 1341 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 1342 { "set-rsp", REQ_ARG, 0, SET_RSP }, 1343 { "set-rip", REQ_ARG, 0, SET_RIP }, 1344 { "set-rax", REQ_ARG, 0, SET_RAX }, 1345 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 1346 { "desc-base", REQ_ARG, 0, DESC_BASE }, 1347 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 1348 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 1349 { "set-cs", REQ_ARG, 0, SET_CS }, 1350 { "set-ds", REQ_ARG, 0, SET_DS }, 1351 { "set-es", REQ_ARG, 0, SET_ES }, 1352 { "set-fs", REQ_ARG, 0, SET_FS }, 1353 { "set-gs", REQ_ARG, 0, SET_GS }, 1354 { "set-ss", REQ_ARG, 0, SET_SS }, 1355 { "set-tr", REQ_ARG, 0, SET_TR }, 1356 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 1357 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 1358 { "capname", REQ_ARG, 0, CAPNAME }, 1359 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 1360 { "setcap", REQ_ARG, 0, SET_CAP }, 1361 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 1362 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 1363 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, 1364 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, 1365 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, 1366 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, 1367 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, 1368 { "getcap", NO_ARG, &getcap, 1 }, 1369 { "get-stats", NO_ARG, &get_stats, 1 }, 1370 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 1371 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 1372 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 1373 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 1374 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 1375 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 1376 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 1377 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 1378 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 1379 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 1380 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 1381 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 1382 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 1383 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 1384 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 1385 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 1386 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 1387 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 1388 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 1389 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 1390 { "get-memmap", NO_ARG, &get_memmap, 1 }, 1391 { "get-memseg", NO_ARG, &get_memseg, 1 }, 1392 { "get-efer", NO_ARG, &get_efer, 1 }, 1393 { "get-cr0", NO_ARG, &get_cr0, 1 }, 1394 { "get-cr2", NO_ARG, &get_cr2, 1 }, 1395 { "get-cr3", NO_ARG, &get_cr3, 1 }, 1396 { "get-cr4", NO_ARG, &get_cr4, 1 }, 1397 { "get-dr0", NO_ARG, &get_dr0, 1 }, 1398 { "get-dr1", NO_ARG, &get_dr1, 1 }, 1399 { "get-dr2", NO_ARG, &get_dr2, 1 }, 1400 { "get-dr3", NO_ARG, &get_dr3, 1 }, 1401 { "get-dr6", NO_ARG, &get_dr6, 1 }, 1402 { "get-dr7", NO_ARG, &get_dr7, 1 }, 1403 { "get-rsp", NO_ARG, &get_rsp, 1 }, 1404 { "get-rip", NO_ARG, &get_rip, 1 }, 1405 { "get-rax", NO_ARG, &get_rax, 1 }, 1406 { "get-rbx", NO_ARG, &get_rbx, 1 }, 1407 { "get-rcx", NO_ARG, &get_rcx, 1 }, 1408 { "get-rdx", NO_ARG, &get_rdx, 1 }, 1409 { "get-rsi", NO_ARG, &get_rsi, 1 }, 1410 { "get-rdi", NO_ARG, &get_rdi, 1 }, 1411 { "get-rbp", NO_ARG, &get_rbp, 1 }, 1412 { "get-r8", NO_ARG, &get_r8, 1 }, 1413 { "get-r9", NO_ARG, &get_r9, 1 }, 1414 { "get-r10", NO_ARG, &get_r10, 1 }, 1415 { "get-r11", NO_ARG, &get_r11, 1 }, 1416 { "get-r12", NO_ARG, &get_r12, 1 }, 1417 { "get-r13", NO_ARG, &get_r13, 1 }, 1418 { "get-r14", NO_ARG, &get_r14, 1 }, 1419 { "get-r15", NO_ARG, &get_r15, 1 }, 1420 { "get-rflags", NO_ARG, &get_rflags, 1 }, 1421 { "get-cs", NO_ARG, &get_cs, 1 }, 1422 { "get-ds", NO_ARG, &get_ds, 1 }, 1423 { "get-es", NO_ARG, &get_es, 1 }, 1424 { "get-fs", NO_ARG, &get_fs, 1 }, 1425 { "get-gs", NO_ARG, &get_gs, 1 }, 1426 { "get-ss", NO_ARG, &get_ss, 1 }, 1427 { "get-tr", NO_ARG, &get_tr, 1 }, 1428 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 1429 { "get-eptp", NO_ARG, &get_eptp, 1 }, 1430 { "get-exception-bitmap", 1431 NO_ARG, &get_exception_bitmap, 1 }, 1432 { "get-io-bitmap-address", 1433 NO_ARG, &get_io_bitmap, 1 }, 1434 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, 1435 { "get-msr-bitmap", 1436 NO_ARG, &get_msr_bitmap, 1 }, 1437 { "get-msr-bitmap-address", 1438 NO_ARG, &get_msr_bitmap_address, 1 }, 1439 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, 1440 { "get-guest-sysenter", 1441 NO_ARG, &get_guest_sysenter, 1 }, 1442 { "get-exit-reason", 1443 NO_ARG, &get_exit_reason, 1 }, 1444 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, 1445 { "get-all", NO_ARG, &get_all, 1 }, 1446 { "run", NO_ARG, &run, 1 }, 1447 { "create", NO_ARG, &create, 1 }, 1448 { "destroy", NO_ARG, &destroy, 1 }, 1449 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 1450 { "force-reset", NO_ARG, &force_reset, 1 }, 1451 { "force-poweroff", NO_ARG, &force_poweroff, 1 }, 1452 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, 1453 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, 1454 { "get-intinfo", NO_ARG, &get_intinfo, 1 }, 1455 { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, 1456 #ifdef BHYVE_SNAPSHOT 1457 { "checkpoint", REQ_ARG, 0, SET_CHECKPOINT_FILE}, 1458 { "suspend", REQ_ARG, 0, SET_SUSPEND_FILE}, 1459 #endif 1460 }; 1461 1462 const struct option intel_opts[] = { 1463 { "get-vmcs-pinbased-ctls", 1464 NO_ARG, &get_pinbased_ctls, 1 }, 1465 { "get-vmcs-procbased-ctls", 1466 NO_ARG, &get_procbased_ctls, 1 }, 1467 { "get-vmcs-procbased-ctls2", 1468 NO_ARG, &get_procbased_ctls2, 1 }, 1469 { "get-vmcs-guest-linear-address", 1470 NO_ARG, &get_vmcs_gla, 1 }, 1471 { "get-vmcs-guest-physical-address", 1472 NO_ARG, &get_vmcs_gpa, 1 }, 1473 { "get-vmcs-entry-interruption-info", 1474 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 1475 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 1476 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 1477 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 1478 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, 1479 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, 1480 { "get-vmcs-tpr-threshold", 1481 NO_ARG, &get_tpr_threshold, 1 }, 1482 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, 1483 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 1484 { "get-vmcs-entry-ctls", 1485 NO_ARG, &get_entry_ctls, 1 }, 1486 { "get-vmcs-instruction-error", 1487 NO_ARG, &get_inst_err, 1 }, 1488 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 1489 { "get-vmcs-host-cr0", 1490 NO_ARG, &get_host_cr0, 1 }, 1491 { "get-vmcs-exit-qualification", 1492 NO_ARG, &get_vmcs_exit_qualification, 1 }, 1493 { "get-vmcs-exit-inst-length", 1494 NO_ARG, &get_vmcs_exit_inst_length, 1 }, 1495 { "get-vmcs-interruptibility", 1496 NO_ARG, &get_vmcs_interruptibility, 1 }, 1497 { "get-vmcs-exit-interruption-error", 1498 NO_ARG, &get_vmcs_exit_interruption_error, 1 }, 1499 { "get-vmcs-exit-interruption-info", 1500 NO_ARG, &get_vmcs_exit_interruption_info, 1 }, 1501 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 1502 { "get-vmcs-host-cr3", 1503 NO_ARG, &get_host_cr3, 1 }, 1504 { "get-vmcs-host-cr4", 1505 NO_ARG, &get_host_cr4, 1 }, 1506 { "get-vmcs-host-rip", 1507 NO_ARG, &get_host_rip, 1 }, 1508 { "get-vmcs-host-rsp", 1509 NO_ARG, &get_host_rsp, 1 }, 1510 { "get-apic-access-address", 1511 NO_ARG, &get_apic_access_addr, 1}, 1512 { "get-virtual-apic-address", 1513 NO_ARG, &get_virtual_apic_addr, 1} 1514 }; 1515 1516 const struct option amd_opts[] = { 1517 { "get-vmcb-intercepts", 1518 NO_ARG, &get_vmcb_intercept, 1 }, 1519 { "get-vmcb-asid", 1520 NO_ARG, &get_vpid_asid, 1 }, 1521 { "get-vmcb-exit-details", 1522 NO_ARG, &get_vmcb_exit_details, 1 }, 1523 { "get-vmcb-tlb-ctrl", 1524 NO_ARG, &get_vmcb_tlb_ctrl, 1 }, 1525 { "get-vmcb-virq", 1526 NO_ARG, &get_vmcb_virq, 1 }, 1527 { "get-avic-apic-bar", 1528 NO_ARG, &get_apic_access_addr, 1 }, 1529 { "get-avic-backing-page", 1530 NO_ARG, &get_virtual_apic_addr, 1 }, 1531 { "get-avic-table", 1532 NO_ARG, &get_avic_table, 1 } 1533 }; 1534 1535 const struct option null_opt = { 1536 NULL, 0, NULL, 0 1537 }; 1538 1539 struct option *all_opts; 1540 char *cp; 1541 int optlen; 1542 1543 optlen = sizeof(common_opts); 1544 1545 if (cpu_intel) 1546 optlen += sizeof(intel_opts); 1547 else 1548 optlen += sizeof(amd_opts); 1549 1550 optlen += sizeof(null_opt); 1551 1552 all_opts = malloc(optlen); 1553 1554 cp = (char *)all_opts; 1555 memcpy(cp, common_opts, sizeof(common_opts)); 1556 cp += sizeof(common_opts); 1557 1558 if (cpu_intel) { 1559 memcpy(cp, intel_opts, sizeof(intel_opts)); 1560 cp += sizeof(intel_opts); 1561 } else { 1562 memcpy(cp, amd_opts, sizeof(amd_opts)); 1563 cp += sizeof(amd_opts); 1564 } 1565 1566 memcpy(cp, &null_opt, sizeof(null_opt)); 1567 cp += sizeof(null_opt); 1568 1569 return (all_opts); 1570 } 1571 1572 static const char * 1573 wday_str(int idx) 1574 { 1575 static const char *weekdays[] = { 1576 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 1577 }; 1578 1579 if (idx >= 0 && idx < 7) 1580 return (weekdays[idx]); 1581 else 1582 return ("UNK"); 1583 } 1584 1585 static const char * 1586 mon_str(int idx) 1587 { 1588 static const char *months[] = { 1589 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 1590 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 1591 }; 1592 1593 if (idx >= 0 && idx < 12) 1594 return (months[idx]); 1595 else 1596 return ("UNK"); 1597 } 1598 1599 static int 1600 show_memmap(struct vmctx *ctx) 1601 { 1602 char name[SPECNAMELEN + 1], numbuf[8]; 1603 vm_ooffset_t segoff; 1604 vm_paddr_t gpa; 1605 size_t maplen, seglen; 1606 int error, flags, prot, segid, delim; 1607 1608 printf("Address Length Segment Offset "); 1609 printf("Prot Flags\n"); 1610 1611 gpa = 0; 1612 while (1) { 1613 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, 1614 &prot, &flags); 1615 if (error) 1616 return (errno == ENOENT ? 0 : error); 1617 1618 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1619 if (error) 1620 return (error); 1621 1622 printf("%-12lX", gpa); 1623 humanize_number(numbuf, sizeof(numbuf), maplen, "B", 1624 HN_AUTOSCALE, HN_NOSPACE); 1625 printf("%-12s", numbuf); 1626 1627 printf("%-12s", name[0] ? name : "sysmem"); 1628 printf("%-12lX", segoff); 1629 printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', 1630 prot & PROT_WRITE ? 'W' : '-', 1631 prot & PROT_EXEC ? 'X' : '-'); 1632 1633 delim = '\0'; 1634 if (flags & VM_MEMMAP_F_WIRED) { 1635 printf("%cwired", delim); 1636 delim = '/'; 1637 } 1638 if (flags & VM_MEMMAP_F_IOMMU) { 1639 printf("%ciommu", delim); 1640 delim = '/'; 1641 } 1642 printf("\n"); 1643 1644 gpa += maplen; 1645 } 1646 } 1647 1648 static int 1649 show_memseg(struct vmctx *ctx) 1650 { 1651 char name[SPECNAMELEN + 1], numbuf[8]; 1652 size_t seglen; 1653 int error, segid; 1654 1655 printf("ID Length Name\n"); 1656 1657 segid = 0; 1658 while (1) { 1659 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1660 if (error) 1661 return (errno == EINVAL ? 0 : error); 1662 1663 if (seglen) { 1664 printf("%-4d", segid); 1665 humanize_number(numbuf, sizeof(numbuf), seglen, "B", 1666 HN_AUTOSCALE, HN_NOSPACE); 1667 printf("%-12s", numbuf); 1668 printf("%s", name[0] ? name : "sysmem"); 1669 printf("\n"); 1670 } 1671 segid++; 1672 } 1673 } 1674 1675 #ifdef BHYVE_SNAPSHOT 1676 static int 1677 send_message(const char *vmname, nvlist_t *nvl) 1678 { 1679 struct sockaddr_un addr; 1680 int err = 0, socket_fd; 1681 1682 socket_fd = socket(PF_UNIX, SOCK_STREAM, 0); 1683 if (socket_fd < 0) { 1684 perror("Error creating bhyvectl socket"); 1685 err = errno; 1686 goto done; 1687 } 1688 1689 memset(&addr, 0, sizeof(struct sockaddr_un)); 1690 snprintf(addr.sun_path, sizeof(addr.sun_path), "%s%s", 1691 BHYVE_RUN_DIR, vmname); 1692 addr.sun_family = AF_UNIX; 1693 addr.sun_len = SUN_LEN(&addr); 1694 1695 if (connect(socket_fd, (struct sockaddr *)&addr, addr.sun_len) != 0) { 1696 perror("connect() failed"); 1697 err = errno; 1698 goto done; 1699 } 1700 1701 if (nvlist_send(socket_fd, nvl) < 0) { 1702 perror("nvlist_send() failed"); 1703 err = errno; 1704 } 1705 done: 1706 nvlist_destroy(nvl); 1707 1708 if (socket_fd >= 0) 1709 close(socket_fd); 1710 return (err); 1711 } 1712 1713 static int 1714 open_directory(const char *file) 1715 { 1716 char *path; 1717 int fd; 1718 1719 if ((path = strdup(file)) == NULL) 1720 return (-1); 1721 1722 dirname(path); 1723 fd = open(path, O_DIRECTORY); 1724 free(path); 1725 1726 return (fd); 1727 } 1728 1729 static int 1730 snapshot_request(const char *vmname, char *file, bool suspend) 1731 { 1732 nvlist_t *nvl; 1733 int fd; 1734 1735 if ((fd = open_directory(file)) < 0) 1736 return (errno); 1737 1738 nvl = nvlist_create(0); 1739 nvlist_add_string(nvl, "cmd", "checkpoint"); 1740 nvlist_add_string(nvl, "filename", basename(file)); 1741 nvlist_add_bool(nvl, "suspend", suspend); 1742 nvlist_move_descriptor(nvl, "fddir", fd); 1743 1744 return (send_message(vmname, nvl)); 1745 } 1746 #endif 1747 1748 int 1749 main(int argc, char *argv[]) 1750 { 1751 char *vmname; 1752 int error, ch, vcpuid, ptenum; 1753 vm_paddr_t gpa_pmap; 1754 struct vm_exit vmexit; 1755 uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 1756 uint64_t rsp, rip, rflags, efer, pat; 1757 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; 1758 struct vmctx *ctx; 1759 struct vcpu *vcpu; 1760 cpuset_t cpus; 1761 bool cpu_intel; 1762 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 1763 struct tm tm; 1764 struct option *opts; 1765 #ifdef BHYVE_SNAPSHOT 1766 char *checkpoint_file = NULL; 1767 #endif 1768 1769 cpu_intel = cpu_vendor_intel(); 1770 opts = setup_options(cpu_intel); 1771 1772 vcpuid = 0; 1773 vmname = NULL; 1774 assert_lapic_lvt = -1; 1775 progname = basename(argv[0]); 1776 1777 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 1778 switch (ch) { 1779 case 0: 1780 break; 1781 case VMNAME: 1782 vmname = optarg; 1783 break; 1784 case VCPU: 1785 vcpuid = atoi(optarg); 1786 break; 1787 case SET_MEM: 1788 memsize = atoi(optarg) * MB; 1789 memsize = roundup(memsize, 2 * MB); 1790 break; 1791 case SET_EFER: 1792 efer = strtoul(optarg, NULL, 0); 1793 set_efer = 1; 1794 break; 1795 case SET_CR0: 1796 cr0 = strtoul(optarg, NULL, 0); 1797 set_cr0 = 1; 1798 break; 1799 case SET_CR2: 1800 cr2 = strtoul(optarg, NULL, 0); 1801 set_cr2 = 1; 1802 break; 1803 case SET_CR3: 1804 cr3 = strtoul(optarg, NULL, 0); 1805 set_cr3 = 1; 1806 break; 1807 case SET_CR4: 1808 cr4 = strtoul(optarg, NULL, 0); 1809 set_cr4 = 1; 1810 break; 1811 case SET_DR0: 1812 dr0 = strtoul(optarg, NULL, 0); 1813 set_dr0 = 1; 1814 break; 1815 case SET_DR1: 1816 dr1 = strtoul(optarg, NULL, 0); 1817 set_dr1 = 1; 1818 break; 1819 case SET_DR2: 1820 dr2 = strtoul(optarg, NULL, 0); 1821 set_dr2 = 1; 1822 break; 1823 case SET_DR3: 1824 dr3 = strtoul(optarg, NULL, 0); 1825 set_dr3 = 1; 1826 break; 1827 case SET_DR6: 1828 dr6 = strtoul(optarg, NULL, 0); 1829 set_dr6 = 1; 1830 break; 1831 case SET_DR7: 1832 dr7 = strtoul(optarg, NULL, 0); 1833 set_dr7 = 1; 1834 break; 1835 case SET_RSP: 1836 rsp = strtoul(optarg, NULL, 0); 1837 set_rsp = 1; 1838 break; 1839 case SET_RIP: 1840 rip = strtoul(optarg, NULL, 0); 1841 set_rip = 1; 1842 break; 1843 case SET_RAX: 1844 rax = strtoul(optarg, NULL, 0); 1845 set_rax = 1; 1846 break; 1847 case SET_RFLAGS: 1848 rflags = strtoul(optarg, NULL, 0); 1849 set_rflags = 1; 1850 break; 1851 case DESC_BASE: 1852 desc_base = strtoul(optarg, NULL, 0); 1853 break; 1854 case DESC_LIMIT: 1855 desc_limit = strtoul(optarg, NULL, 0); 1856 break; 1857 case DESC_ACCESS: 1858 desc_access = strtoul(optarg, NULL, 0); 1859 break; 1860 case SET_CS: 1861 cs = strtoul(optarg, NULL, 0); 1862 set_cs = 1; 1863 break; 1864 case SET_DS: 1865 ds = strtoul(optarg, NULL, 0); 1866 set_ds = 1; 1867 break; 1868 case SET_ES: 1869 es = strtoul(optarg, NULL, 0); 1870 set_es = 1; 1871 break; 1872 case SET_FS: 1873 fs = strtoul(optarg, NULL, 0); 1874 set_fs = 1; 1875 break; 1876 case SET_GS: 1877 gs = strtoul(optarg, NULL, 0); 1878 set_gs = 1; 1879 break; 1880 case SET_SS: 1881 ss = strtoul(optarg, NULL, 0); 1882 set_ss = 1; 1883 break; 1884 case SET_TR: 1885 tr = strtoul(optarg, NULL, 0); 1886 set_tr = 1; 1887 break; 1888 case SET_LDTR: 1889 ldtr = strtoul(optarg, NULL, 0); 1890 set_ldtr = 1; 1891 break; 1892 case SET_X2APIC_STATE: 1893 x2apic_state = strtol(optarg, NULL, 0); 1894 set_x2apic_state = 1; 1895 break; 1896 case SET_CAP: 1897 capval = strtoul(optarg, NULL, 0); 1898 setcap = 1; 1899 break; 1900 case SET_RTC_TIME: 1901 rtc_secs = strtoul(optarg, NULL, 0); 1902 set_rtc_time = 1; 1903 break; 1904 case SET_RTC_NVRAM: 1905 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); 1906 set_rtc_nvram = 1; 1907 break; 1908 case RTC_NVRAM_OFFSET: 1909 rtc_nvram_offset = strtoul(optarg, NULL, 0); 1910 break; 1911 case GET_GPA_PMAP: 1912 gpa_pmap = strtoul(optarg, NULL, 0); 1913 get_gpa_pmap = 1; 1914 break; 1915 case CAPNAME: 1916 capname = optarg; 1917 break; 1918 case UNASSIGN_PPTDEV: 1919 unassign_pptdev = 1; 1920 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 1921 usage(cpu_intel); 1922 break; 1923 case ASSERT_LAPIC_LVT: 1924 assert_lapic_lvt = atoi(optarg); 1925 break; 1926 #ifdef BHYVE_SNAPSHOT 1927 case SET_CHECKPOINT_FILE: 1928 case SET_SUSPEND_FILE: 1929 if (checkpoint_file != NULL) 1930 usage(cpu_intel); 1931 1932 checkpoint_file = optarg; 1933 vm_suspend_opt = (ch == SET_SUSPEND_FILE); 1934 break; 1935 #endif 1936 default: 1937 usage(cpu_intel); 1938 } 1939 } 1940 argc -= optind; 1941 argv += optind; 1942 1943 if (vmname == NULL) 1944 usage(cpu_intel); 1945 1946 error = 0; 1947 1948 if (!error && create) 1949 error = vm_create(vmname); 1950 1951 if (!error) { 1952 ctx = vm_open(vmname); 1953 if (ctx == NULL) { 1954 fprintf(stderr, 1955 "vm_open: %s could not be opened: %s\n", 1956 vmname, strerror(errno)); 1957 exit (1); 1958 } 1959 vcpu = vm_vcpu_open(ctx, vcpuid); 1960 } 1961 1962 if (!error && memsize) 1963 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); 1964 1965 if (!error && set_efer) 1966 error = vm_set_register(vcpu, VM_REG_GUEST_EFER, efer); 1967 1968 if (!error && set_cr0) 1969 error = vm_set_register(vcpu, VM_REG_GUEST_CR0, cr0); 1970 1971 if (!error && set_cr2) 1972 error = vm_set_register(vcpu, VM_REG_GUEST_CR2, cr2); 1973 1974 if (!error && set_cr3) 1975 error = vm_set_register(vcpu, VM_REG_GUEST_CR3, cr3); 1976 1977 if (!error && set_cr4) 1978 error = vm_set_register(vcpu, VM_REG_GUEST_CR4, cr4); 1979 1980 if (!error && set_dr0) 1981 error = vm_set_register(vcpu, VM_REG_GUEST_DR0, dr0); 1982 1983 if (!error && set_dr1) 1984 error = vm_set_register(vcpu, VM_REG_GUEST_DR1, dr1); 1985 1986 if (!error && set_dr2) 1987 error = vm_set_register(vcpu, VM_REG_GUEST_DR2, dr2); 1988 1989 if (!error && set_dr3) 1990 error = vm_set_register(vcpu, VM_REG_GUEST_DR3, dr3); 1991 1992 if (!error && set_dr6) 1993 error = vm_set_register(vcpu, VM_REG_GUEST_DR6, dr6); 1994 1995 if (!error && set_dr7) 1996 error = vm_set_register(vcpu, VM_REG_GUEST_DR7, dr7); 1997 1998 if (!error && set_rsp) 1999 error = vm_set_register(vcpu, VM_REG_GUEST_RSP, rsp); 2000 2001 if (!error && set_rip) 2002 error = vm_set_register(vcpu, VM_REG_GUEST_RIP, rip); 2003 2004 if (!error && set_rax) 2005 error = vm_set_register(vcpu, VM_REG_GUEST_RAX, rax); 2006 2007 if (!error && set_rflags) { 2008 error = vm_set_register(vcpu, VM_REG_GUEST_RFLAGS, 2009 rflags); 2010 } 2011 2012 if (!error && set_desc_ds) { 2013 error = vm_set_desc(vcpu, VM_REG_GUEST_DS, 2014 desc_base, desc_limit, desc_access); 2015 } 2016 2017 if (!error && set_desc_es) { 2018 error = vm_set_desc(vcpu, VM_REG_GUEST_ES, 2019 desc_base, desc_limit, desc_access); 2020 } 2021 2022 if (!error && set_desc_ss) { 2023 error = vm_set_desc(vcpu, VM_REG_GUEST_SS, 2024 desc_base, desc_limit, desc_access); 2025 } 2026 2027 if (!error && set_desc_cs) { 2028 error = vm_set_desc(vcpu, VM_REG_GUEST_CS, 2029 desc_base, desc_limit, desc_access); 2030 } 2031 2032 if (!error && set_desc_fs) { 2033 error = vm_set_desc(vcpu, VM_REG_GUEST_FS, 2034 desc_base, desc_limit, desc_access); 2035 } 2036 2037 if (!error && set_desc_gs) { 2038 error = vm_set_desc(vcpu, VM_REG_GUEST_GS, 2039 desc_base, desc_limit, desc_access); 2040 } 2041 2042 if (!error && set_desc_tr) { 2043 error = vm_set_desc(vcpu, VM_REG_GUEST_TR, 2044 desc_base, desc_limit, desc_access); 2045 } 2046 2047 if (!error && set_desc_ldtr) { 2048 error = vm_set_desc(vcpu, VM_REG_GUEST_LDTR, 2049 desc_base, desc_limit, desc_access); 2050 } 2051 2052 if (!error && set_desc_gdtr) { 2053 error = vm_set_desc(vcpu, VM_REG_GUEST_GDTR, 2054 desc_base, desc_limit, 0); 2055 } 2056 2057 if (!error && set_desc_idtr) { 2058 error = vm_set_desc(vcpu, VM_REG_GUEST_IDTR, 2059 desc_base, desc_limit, 0); 2060 } 2061 2062 if (!error && set_cs) 2063 error = vm_set_register(vcpu, VM_REG_GUEST_CS, cs); 2064 2065 if (!error && set_ds) 2066 error = vm_set_register(vcpu, VM_REG_GUEST_DS, ds); 2067 2068 if (!error && set_es) 2069 error = vm_set_register(vcpu, VM_REG_GUEST_ES, es); 2070 2071 if (!error && set_fs) 2072 error = vm_set_register(vcpu, VM_REG_GUEST_FS, fs); 2073 2074 if (!error && set_gs) 2075 error = vm_set_register(vcpu, VM_REG_GUEST_GS, gs); 2076 2077 if (!error && set_ss) 2078 error = vm_set_register(vcpu, VM_REG_GUEST_SS, ss); 2079 2080 if (!error && set_tr) 2081 error = vm_set_register(vcpu, VM_REG_GUEST_TR, tr); 2082 2083 if (!error && set_ldtr) 2084 error = vm_set_register(vcpu, VM_REG_GUEST_LDTR, ldtr); 2085 2086 if (!error && set_x2apic_state) 2087 error = vm_set_x2apic_state(vcpu, x2apic_state); 2088 2089 if (!error && unassign_pptdev) 2090 error = vm_unassign_pptdev(ctx, bus, slot, func); 2091 2092 if (!error && inject_nmi) { 2093 error = vm_inject_nmi(vcpu); 2094 } 2095 2096 if (!error && assert_lapic_lvt != -1) { 2097 error = vm_lapic_local_irq(vcpu, assert_lapic_lvt); 2098 } 2099 2100 if (!error && (get_memseg || get_all)) 2101 error = show_memseg(ctx); 2102 2103 if (!error && (get_memmap || get_all)) 2104 error = show_memmap(ctx); 2105 2106 if (!error) 2107 error = get_all_registers(vcpu, vcpuid); 2108 2109 if (!error) 2110 error = get_all_segments(vcpu, vcpuid); 2111 2112 if (!error) { 2113 if (cpu_intel) 2114 error = get_misc_vmcs(vcpu, vcpuid); 2115 else 2116 error = get_misc_vmcb(vcpu, vcpuid); 2117 } 2118 2119 if (!error && (get_x2apic_state || get_all)) { 2120 error = vm_get_x2apic_state(vcpu, &x2apic_state); 2121 if (error == 0) 2122 printf("x2apic_state[%d]\t%d\n", vcpuid, x2apic_state); 2123 } 2124 2125 if (!error && (get_eptp || get_all)) { 2126 if (cpu_intel) 2127 error = vm_get_vmcs_field(vcpu, VMCS_EPTP, &eptp); 2128 else 2129 error = vm_get_vmcb_field(vcpu, VMCB_OFF_NPT_BASE, 2130 8, &eptp); 2131 if (error == 0) 2132 printf("%s[%d]\t\t0x%016lx\n", 2133 cpu_intel ? "eptp" : "rvi/npt", vcpuid, eptp); 2134 } 2135 2136 if (!error && (get_exception_bitmap || get_all)) { 2137 if(cpu_intel) 2138 error = vm_get_vmcs_field(vcpu, 2139 VMCS_EXCEPTION_BITMAP, &bm); 2140 else 2141 error = vm_get_vmcb_field(vcpu, 2142 VMCB_OFF_EXC_INTERCEPT, 2143 4, &bm); 2144 if (error == 0) 2145 printf("exception_bitmap[%d]\t%#lx\n", vcpuid, bm); 2146 } 2147 2148 if (!error && (get_io_bitmap || get_all)) { 2149 if (cpu_intel) { 2150 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_A, 2151 &bm); 2152 if (error == 0) 2153 printf("io_bitmap_a[%d]\t%#lx\n", vcpuid, bm); 2154 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_B, 2155 &bm); 2156 if (error == 0) 2157 printf("io_bitmap_b[%d]\t%#lx\n", vcpuid, bm); 2158 } else { 2159 error = vm_get_vmcb_field(vcpu, 2160 VMCB_OFF_IO_PERM, 8, &bm); 2161 if (error == 0) 2162 printf("io_bitmap[%d]\t%#lx\n", vcpuid, bm); 2163 } 2164 } 2165 2166 if (!error && (get_tsc_offset || get_all)) { 2167 uint64_t tscoff; 2168 if (cpu_intel) 2169 error = vm_get_vmcs_field(vcpu, VMCS_TSC_OFFSET, 2170 &tscoff); 2171 else 2172 error = vm_get_vmcb_field(vcpu, 2173 VMCB_OFF_TSC_OFFSET, 2174 8, &tscoff); 2175 if (error == 0) 2176 printf("tsc_offset[%d]\t0x%016lx\n", vcpuid, tscoff); 2177 } 2178 2179 if (!error && (get_msr_bitmap_address || get_all)) { 2180 if (cpu_intel) 2181 error = vm_get_vmcs_field(vcpu, VMCS_MSR_BITMAP, 2182 &addr); 2183 else 2184 error = vm_get_vmcb_field(vcpu, 2185 VMCB_OFF_MSR_PERM, 8, &addr); 2186 if (error == 0) 2187 printf("msr_bitmap[%d]\t\t%#lx\n", vcpuid, addr); 2188 } 2189 2190 if (!error && (get_msr_bitmap || get_all)) { 2191 if (cpu_intel) { 2192 error = vm_get_vmcs_field(vcpu, 2193 VMCS_MSR_BITMAP, &addr); 2194 } else { 2195 error = vm_get_vmcb_field(vcpu, 2196 VMCB_OFF_MSR_PERM, 8, 2197 &addr); 2198 } 2199 2200 if (error == 0) 2201 error = dump_msr_bitmap(vcpuid, addr, cpu_intel); 2202 } 2203 2204 if (!error && (get_vpid_asid || get_all)) { 2205 uint64_t vpid; 2206 if (cpu_intel) 2207 error = vm_get_vmcs_field(vcpu, VMCS_VPID, &vpid); 2208 else 2209 error = vm_get_vmcb_field(vcpu, VMCB_OFF_ASID, 2210 4, &vpid); 2211 if (error == 0) 2212 printf("%s[%d]\t\t0x%04lx\n", 2213 cpu_intel ? "vpid" : "asid", vcpuid, vpid); 2214 } 2215 2216 if (!error && (get_guest_pat || get_all)) { 2217 if (cpu_intel) 2218 error = vm_get_vmcs_field(vcpu, 2219 VMCS_GUEST_IA32_PAT, &pat); 2220 else 2221 error = vm_get_vmcb_field(vcpu, 2222 VMCB_OFF_GUEST_PAT, 8, &pat); 2223 if (error == 0) 2224 printf("guest_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 2225 } 2226 2227 if (!error && (get_guest_sysenter || get_all)) { 2228 if (cpu_intel) 2229 error = vm_get_vmcs_field(vcpu, 2230 VMCS_GUEST_IA32_SYSENTER_CS, 2231 &cs); 2232 else 2233 error = vm_get_vmcb_field(vcpu, 2234 VMCB_OFF_SYSENTER_CS, 8, 2235 &cs); 2236 2237 if (error == 0) 2238 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpuid, cs); 2239 if (cpu_intel) 2240 error = vm_get_vmcs_field(vcpu, 2241 VMCS_GUEST_IA32_SYSENTER_ESP, 2242 &rsp); 2243 else 2244 error = vm_get_vmcb_field(vcpu, 2245 VMCB_OFF_SYSENTER_ESP, 8, 2246 &rsp); 2247 2248 if (error == 0) 2249 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpuid, rsp); 2250 if (cpu_intel) 2251 error = vm_get_vmcs_field(vcpu, 2252 VMCS_GUEST_IA32_SYSENTER_EIP, 2253 &rip); 2254 else 2255 error = vm_get_vmcb_field(vcpu, 2256 VMCB_OFF_SYSENTER_EIP, 8, 2257 &rip); 2258 if (error == 0) 2259 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpuid, rip); 2260 } 2261 2262 if (!error && (get_exit_reason || get_all)) { 2263 if (cpu_intel) 2264 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_REASON, 2265 &u64); 2266 else 2267 error = vm_get_vmcb_field(vcpu, 2268 VMCB_OFF_EXIT_REASON, 8, 2269 &u64); 2270 if (error == 0) 2271 printf("exit_reason[%d]\t%#lx\n", vcpuid, u64); 2272 } 2273 2274 if (!error && setcap) { 2275 int captype; 2276 captype = vm_capability_name2type(capname); 2277 error = vm_set_capability(vcpu, captype, capval); 2278 if (error != 0 && errno == ENOENT) 2279 printf("Capability \"%s\" is not available\n", capname); 2280 } 2281 2282 if (!error && get_gpa_pmap) { 2283 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 2284 if (error == 0) { 2285 printf("gpa %#lx:", gpa_pmap); 2286 pte = &pteval[0]; 2287 while (ptenum-- > 0) 2288 printf(" %#lx", *pte++); 2289 printf("\n"); 2290 } 2291 } 2292 2293 if (!error && set_rtc_nvram) 2294 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); 2295 2296 if (!error && (get_rtc_nvram || get_all)) { 2297 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); 2298 if (error == 0) { 2299 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, 2300 rtc_nvram_value); 2301 } 2302 } 2303 2304 if (!error && set_rtc_time) 2305 error = vm_rtc_settime(ctx, rtc_secs); 2306 2307 if (!error && (get_rtc_time || get_all)) { 2308 error = vm_rtc_gettime(ctx, &rtc_secs); 2309 if (error == 0) { 2310 gmtime_r(&rtc_secs, &tm); 2311 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", 2312 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), 2313 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 2314 1900 + tm.tm_year); 2315 } 2316 } 2317 2318 if (!error && (getcap || get_all)) { 2319 int captype, val, getcaptype; 2320 2321 if (getcap && capname) 2322 getcaptype = vm_capability_name2type(capname); 2323 else 2324 getcaptype = -1; 2325 2326 for (captype = 0; captype < VM_CAP_MAX; captype++) { 2327 if (getcaptype >= 0 && captype != getcaptype) 2328 continue; 2329 error = vm_get_capability(vcpu, captype, &val); 2330 if (error == 0) { 2331 printf("Capability \"%s\" is %s on vcpu %d\n", 2332 vm_capability_type2name(captype), 2333 val ? "set" : "not set", vcpuid); 2334 } else if (errno == ENOENT) { 2335 error = 0; 2336 printf("Capability \"%s\" is not available\n", 2337 vm_capability_type2name(captype)); 2338 } else { 2339 break; 2340 } 2341 } 2342 } 2343 2344 if (!error && (get_active_cpus || get_all)) { 2345 error = vm_active_cpus(ctx, &cpus); 2346 if (!error) 2347 print_cpus("active cpus", &cpus); 2348 } 2349 2350 if (!error && (get_suspended_cpus || get_all)) { 2351 error = vm_suspended_cpus(ctx, &cpus); 2352 if (!error) 2353 print_cpus("suspended cpus", &cpus); 2354 } 2355 2356 if (!error && (get_intinfo || get_all)) { 2357 error = vm_get_intinfo(vcpu, &info[0], &info[1]); 2358 if (!error) { 2359 print_intinfo("pending", info[0]); 2360 print_intinfo("current", info[1]); 2361 } 2362 } 2363 2364 if (!error && (get_stats || get_all)) { 2365 int i, num_stats; 2366 uint64_t *stats; 2367 struct timeval tv; 2368 const char *desc; 2369 2370 stats = vm_get_stats(vcpu, &tv, &num_stats); 2371 if (stats != NULL) { 2372 printf("vcpu%d stats:\n", vcpuid); 2373 for (i = 0; i < num_stats; i++) { 2374 desc = vm_get_stat_desc(ctx, i); 2375 printf("%-40s\t%ld\n", desc, stats[i]); 2376 } 2377 } 2378 } 2379 2380 if (!error && (get_cpu_topology || get_all)) { 2381 uint16_t sockets, cores, threads, maxcpus; 2382 2383 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); 2384 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " 2385 "maxcpus=%hu\n", sockets, cores, threads, maxcpus); 2386 } 2387 2388 if (!error && run) { 2389 error = vm_run(vcpu, &vmexit); 2390 if (error == 0) 2391 dump_vm_run_exitcode(&vmexit, vcpuid); 2392 else 2393 printf("vm_run error %d\n", error); 2394 } 2395 2396 if (!error && force_reset) 2397 error = vm_suspend(ctx, VM_SUSPEND_RESET); 2398 2399 if (!error && force_poweroff) 2400 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); 2401 2402 if (error) 2403 printf("errno = %d\n", errno); 2404 2405 if (!error && destroy) 2406 vm_destroy(ctx); 2407 2408 #ifdef BHYVE_SNAPSHOT 2409 if (!error && checkpoint_file) 2410 error = snapshot_request(vmname, checkpoint_file, vm_suspend_opt); 2411 #endif 2412 2413 free (opts); 2414 exit(error); 2415 } 2416