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-debug-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_debug_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 static 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_suspend_opt; 303 #endif 304 305 /* 306 * VMCB specific. 307 */ 308 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; 309 static int get_vmcb_virq, get_avic_table; 310 311 /* 312 * VMCS-specific fields 313 */ 314 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 315 static int get_eptp, get_io_bitmap, get_tsc_offset; 316 static int get_vmcs_entry_interruption_info; 317 static int get_vmcs_interruptibility; 318 static int get_vmcs_gpa, get_vmcs_gla; 319 static int get_exception_bitmap; 320 static int get_cr0_mask, get_cr0_shadow; 321 static int get_cr4_mask, get_cr4_shadow; 322 static int get_cr3_targets; 323 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 324 static int get_msr_bitmap, get_msr_bitmap_address; 325 static int get_vpid_asid; 326 static int get_inst_err, get_exit_ctls, get_entry_ctls; 327 static int get_host_cr0, get_host_cr3, get_host_cr4; 328 static int get_host_rip, get_host_rsp; 329 static int get_guest_pat, get_host_pat; 330 static int get_guest_sysenter, get_vmcs_link; 331 static int get_exit_reason, get_vmcs_exit_qualification; 332 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 333 static int get_vmcs_exit_inst_length; 334 335 static uint64_t desc_base; 336 static uint32_t desc_limit, desc_access; 337 338 static int get_all; 339 340 static void 341 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 342 { 343 printf("vm exit[%d]\n", vcpu); 344 printf("\trip\t\t0x%016lx\n", vmexit->rip); 345 printf("\tinst_length\t%d\n", vmexit->inst_length); 346 switch (vmexit->exitcode) { 347 case VM_EXITCODE_INOUT: 348 printf("\treason\t\tINOUT\n"); 349 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 350 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 351 printf("\tflags\t\t%s%s\n", 352 vmexit->u.inout.string ? "STRING " : "", 353 vmexit->u.inout.rep ? "REP " : ""); 354 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 355 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 356 break; 357 case VM_EXITCODE_VMX: 358 printf("\treason\t\tVMX\n"); 359 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 360 printf("\texit_reason\t0x%08x (%u)\n", 361 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 362 printf("\tqualification\t0x%016lx\n", 363 vmexit->u.vmx.exit_qualification); 364 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 365 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 366 break; 367 case VM_EXITCODE_SVM: 368 printf("\treason\t\tSVM\n"); 369 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); 370 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); 371 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); 372 break; 373 default: 374 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 375 break; 376 } 377 } 378 379 /* AMD 6th generation and Intel compatible MSRs */ 380 #define MSR_AMD6TH_START 0xC0000000 381 #define MSR_AMD6TH_END 0xC0001FFF 382 /* AMD 7th and 8th generation compatible MSRs */ 383 #define MSR_AMD7TH_START 0xC0010000 384 #define MSR_AMD7TH_END 0xC0011FFF 385 386 static const char * 387 msr_name(uint32_t msr) 388 { 389 static char buf[32]; 390 391 switch(msr) { 392 case MSR_TSC: 393 return ("MSR_TSC"); 394 case MSR_EFER: 395 return ("MSR_EFER"); 396 case MSR_STAR: 397 return ("MSR_STAR"); 398 case MSR_LSTAR: 399 return ("MSR_LSTAR"); 400 case MSR_CSTAR: 401 return ("MSR_CSTAR"); 402 case MSR_SF_MASK: 403 return ("MSR_SF_MASK"); 404 case MSR_FSBASE: 405 return ("MSR_FSBASE"); 406 case MSR_GSBASE: 407 return ("MSR_GSBASE"); 408 case MSR_KGSBASE: 409 return ("MSR_KGSBASE"); 410 case MSR_SYSENTER_CS_MSR: 411 return ("MSR_SYSENTER_CS_MSR"); 412 case MSR_SYSENTER_ESP_MSR: 413 return ("MSR_SYSENTER_ESP_MSR"); 414 case MSR_SYSENTER_EIP_MSR: 415 return ("MSR_SYSENTER_EIP_MSR"); 416 case MSR_PAT: 417 return ("MSR_PAT"); 418 } 419 snprintf(buf, sizeof(buf), "MSR %#08x", msr); 420 421 return (buf); 422 } 423 424 static inline void 425 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) 426 { 427 428 if (readable || writeable) { 429 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, 430 readable ? 'R' : '-', writeable ? 'W' : '-'); 431 } 432 } 433 434 /* 435 * Reference APM vol2, section 15.11 MSR Intercepts. 436 */ 437 static void 438 dump_amd_msr_pm(const char *bitmap, int vcpu) 439 { 440 int byte, bit, readable, writeable; 441 uint32_t msr; 442 443 for (msr = 0; msr < 0x2000; msr++) { 444 byte = msr / 4; 445 bit = (msr % 4) * 2; 446 447 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 448 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 449 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 450 print_msr_pm(msr, vcpu, readable, writeable); 451 452 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 453 byte += 2048; 454 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 455 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 456 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 457 writeable); 458 459 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ 460 byte += 4096; 461 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 462 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 463 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, 464 writeable); 465 } 466 } 467 468 /* 469 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address 470 */ 471 static void 472 dump_intel_msr_pm(const char *bitmap, int vcpu) 473 { 474 int byte, bit, readable, writeable; 475 uint32_t msr; 476 477 for (msr = 0; msr < 0x2000; msr++) { 478 byte = msr / 8; 479 bit = msr & 0x7; 480 481 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 482 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 483 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 484 print_msr_pm(msr, vcpu, readable, writeable); 485 486 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 487 byte += 1024; 488 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 489 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 490 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 491 writeable); 492 } 493 } 494 495 static int 496 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) 497 { 498 char *bitmap; 499 int error, fd, map_size; 500 501 error = -1; 502 bitmap = MAP_FAILED; 503 504 fd = open("/dev/mem", O_RDONLY, 0); 505 if (fd < 0) { 506 perror("Couldn't open /dev/mem"); 507 goto done; 508 } 509 510 if (cpu_intel) 511 map_size = PAGE_SIZE; 512 else 513 map_size = 2 * PAGE_SIZE; 514 515 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); 516 if (bitmap == MAP_FAILED) { 517 perror("mmap failed"); 518 goto done; 519 } 520 521 if (cpu_intel) 522 dump_intel_msr_pm(bitmap, vcpu); 523 else 524 dump_amd_msr_pm(bitmap, vcpu); 525 526 error = 0; 527 done: 528 if (bitmap != MAP_FAILED) 529 munmap((void *)bitmap, map_size); 530 if (fd >= 0) 531 close(fd); 532 533 return (error); 534 } 535 536 static int 537 vm_get_vmcs_field(struct vcpu *vcpu, int field, uint64_t *ret_val) 538 { 539 540 return (vm_get_register(vcpu, VMCS_IDENT(field), ret_val)); 541 } 542 543 static int 544 vm_get_vmcb_field(struct vcpu *vcpu, int off, int bytes, 545 uint64_t *ret_val) 546 { 547 548 return (vm_get_register(vcpu, VMCB_ACCESS(off, bytes), ret_val)); 549 } 550 551 enum { 552 VMNAME = 1000, /* avoid collision with return values from getopt */ 553 VCPU, 554 SET_MEM, 555 SET_EFER, 556 SET_CR0, 557 SET_CR2, 558 SET_CR3, 559 SET_CR4, 560 SET_DR0, 561 SET_DR1, 562 SET_DR2, 563 SET_DR3, 564 SET_DR6, 565 SET_DR7, 566 SET_RSP, 567 SET_RIP, 568 SET_RAX, 569 SET_RFLAGS, 570 DESC_BASE, 571 DESC_LIMIT, 572 DESC_ACCESS, 573 SET_CS, 574 SET_DS, 575 SET_ES, 576 SET_FS, 577 SET_GS, 578 SET_SS, 579 SET_TR, 580 SET_LDTR, 581 SET_X2APIC_STATE, 582 SET_CAP, 583 CAPNAME, 584 UNASSIGN_PPTDEV, 585 GET_GPA_PMAP, 586 ASSERT_LAPIC_LVT, 587 SET_RTC_TIME, 588 SET_RTC_NVRAM, 589 RTC_NVRAM_OFFSET, 590 #ifdef BHYVE_SNAPSHOT 591 SET_CHECKPOINT_FILE, 592 SET_SUSPEND_FILE, 593 #endif 594 }; 595 596 static void 597 print_cpus(const char *banner, const cpuset_t *cpus) 598 { 599 int i, first; 600 601 first = 1; 602 printf("%s:\t", banner); 603 if (!CPU_EMPTY(cpus)) { 604 for (i = 0; i < CPU_SETSIZE; i++) { 605 if (CPU_ISSET(i, cpus)) { 606 printf("%s%d", first ? " " : ", ", i); 607 first = 0; 608 } 609 } 610 } else 611 printf(" (none)"); 612 printf("\n"); 613 } 614 615 static void 616 print_intinfo(const char *banner, uint64_t info) 617 { 618 int type; 619 620 printf("%s:\t", banner); 621 if (info & VM_INTINFO_VALID) { 622 type = info & VM_INTINFO_TYPE; 623 switch (type) { 624 case VM_INTINFO_HWINTR: 625 printf("extint"); 626 break; 627 case VM_INTINFO_NMI: 628 printf("nmi"); 629 break; 630 case VM_INTINFO_SWINTR: 631 printf("swint"); 632 break; 633 default: 634 printf("exception"); 635 break; 636 } 637 printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); 638 if (info & VM_INTINFO_DEL_ERRCODE) 639 printf(" errcode %#x", (u_int)(info >> 32)); 640 } else { 641 printf("n/a"); 642 } 643 printf("\n"); 644 } 645 646 static bool 647 cpu_vendor_intel(void) 648 { 649 u_int regs[4], v[3]; 650 651 do_cpuid(0, regs); 652 v[0] = regs[1]; 653 v[1] = regs[3]; 654 v[2] = regs[2]; 655 656 if (memcmp(v, "GenuineIntel", sizeof(v)) == 0) 657 return (true); 658 if (memcmp(v, "AuthenticAMD", sizeof(v)) == 0 || 659 memcmp(v, "HygonGenuine", sizeof(v)) == 0) 660 return (false); 661 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", (const char *)v); 662 exit(1); 663 } 664 665 static int 666 get_all_registers(struct vcpu *vcpu, int vcpuid) 667 { 668 uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 669 uint64_t rsp, rip, rflags, efer; 670 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 671 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 672 int error = 0; 673 674 if (!error && (get_efer || get_all)) { 675 error = vm_get_register(vcpu, VM_REG_GUEST_EFER, &efer); 676 if (error == 0) 677 printf("efer[%d]\t\t0x%016lx\n", vcpuid, efer); 678 } 679 680 if (!error && (get_cr0 || get_all)) { 681 error = vm_get_register(vcpu, VM_REG_GUEST_CR0, &cr0); 682 if (error == 0) 683 printf("cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 684 } 685 686 if (!error && (get_cr2 || get_all)) { 687 error = vm_get_register(vcpu, VM_REG_GUEST_CR2, &cr2); 688 if (error == 0) 689 printf("cr2[%d]\t\t0x%016lx\n", vcpuid, cr2); 690 } 691 692 if (!error && (get_cr3 || get_all)) { 693 error = vm_get_register(vcpu, VM_REG_GUEST_CR3, &cr3); 694 if (error == 0) 695 printf("cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 696 } 697 698 if (!error && (get_cr4 || get_all)) { 699 error = vm_get_register(vcpu, VM_REG_GUEST_CR4, &cr4); 700 if (error == 0) 701 printf("cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 702 } 703 704 if (!error && (get_dr0 || get_all)) { 705 error = vm_get_register(vcpu, VM_REG_GUEST_DR0, &dr0); 706 if (error == 0) 707 printf("dr0[%d]\t\t0x%016lx\n", vcpuid, dr0); 708 } 709 710 if (!error && (get_dr1 || get_all)) { 711 error = vm_get_register(vcpu, VM_REG_GUEST_DR1, &dr1); 712 if (error == 0) 713 printf("dr1[%d]\t\t0x%016lx\n", vcpuid, dr1); 714 } 715 716 if (!error && (get_dr2 || get_all)) { 717 error = vm_get_register(vcpu, VM_REG_GUEST_DR2, &dr2); 718 if (error == 0) 719 printf("dr2[%d]\t\t0x%016lx\n", vcpuid, dr2); 720 } 721 722 if (!error && (get_dr3 || get_all)) { 723 error = vm_get_register(vcpu, VM_REG_GUEST_DR3, &dr3); 724 if (error == 0) 725 printf("dr3[%d]\t\t0x%016lx\n", vcpuid, dr3); 726 } 727 728 if (!error && (get_dr6 || get_all)) { 729 error = vm_get_register(vcpu, VM_REG_GUEST_DR6, &dr6); 730 if (error == 0) 731 printf("dr6[%d]\t\t0x%016lx\n", vcpuid, dr6); 732 } 733 734 if (!error && (get_dr7 || get_all)) { 735 error = vm_get_register(vcpu, VM_REG_GUEST_DR7, &dr7); 736 if (error == 0) 737 printf("dr7[%d]\t\t0x%016lx\n", vcpuid, dr7); 738 } 739 740 if (!error && (get_rsp || get_all)) { 741 error = vm_get_register(vcpu, VM_REG_GUEST_RSP, &rsp); 742 if (error == 0) 743 printf("rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 744 } 745 746 if (!error && (get_rip || get_all)) { 747 error = vm_get_register(vcpu, VM_REG_GUEST_RIP, &rip); 748 if (error == 0) 749 printf("rip[%d]\t\t0x%016lx\n", vcpuid, rip); 750 } 751 752 if (!error && (get_rax || get_all)) { 753 error = vm_get_register(vcpu, VM_REG_GUEST_RAX, &rax); 754 if (error == 0) 755 printf("rax[%d]\t\t0x%016lx\n", vcpuid, rax); 756 } 757 758 if (!error && (get_rbx || get_all)) { 759 error = vm_get_register(vcpu, VM_REG_GUEST_RBX, &rbx); 760 if (error == 0) 761 printf("rbx[%d]\t\t0x%016lx\n", vcpuid, rbx); 762 } 763 764 if (!error && (get_rcx || get_all)) { 765 error = vm_get_register(vcpu, VM_REG_GUEST_RCX, &rcx); 766 if (error == 0) 767 printf("rcx[%d]\t\t0x%016lx\n", vcpuid, rcx); 768 } 769 770 if (!error && (get_rdx || get_all)) { 771 error = vm_get_register(vcpu, VM_REG_GUEST_RDX, &rdx); 772 if (error == 0) 773 printf("rdx[%d]\t\t0x%016lx\n", vcpuid, rdx); 774 } 775 776 if (!error && (get_rsi || get_all)) { 777 error = vm_get_register(vcpu, VM_REG_GUEST_RSI, &rsi); 778 if (error == 0) 779 printf("rsi[%d]\t\t0x%016lx\n", vcpuid, rsi); 780 } 781 782 if (!error && (get_rdi || get_all)) { 783 error = vm_get_register(vcpu, VM_REG_GUEST_RDI, &rdi); 784 if (error == 0) 785 printf("rdi[%d]\t\t0x%016lx\n", vcpuid, rdi); 786 } 787 788 if (!error && (get_rbp || get_all)) { 789 error = vm_get_register(vcpu, VM_REG_GUEST_RBP, &rbp); 790 if (error == 0) 791 printf("rbp[%d]\t\t0x%016lx\n", vcpuid, rbp); 792 } 793 794 if (!error && (get_r8 || get_all)) { 795 error = vm_get_register(vcpu, VM_REG_GUEST_R8, &r8); 796 if (error == 0) 797 printf("r8[%d]\t\t0x%016lx\n", vcpuid, r8); 798 } 799 800 if (!error && (get_r9 || get_all)) { 801 error = vm_get_register(vcpu, VM_REG_GUEST_R9, &r9); 802 if (error == 0) 803 printf("r9[%d]\t\t0x%016lx\n", vcpuid, r9); 804 } 805 806 if (!error && (get_r10 || get_all)) { 807 error = vm_get_register(vcpu, VM_REG_GUEST_R10, &r10); 808 if (error == 0) 809 printf("r10[%d]\t\t0x%016lx\n", vcpuid, r10); 810 } 811 812 if (!error && (get_r11 || get_all)) { 813 error = vm_get_register(vcpu, VM_REG_GUEST_R11, &r11); 814 if (error == 0) 815 printf("r11[%d]\t\t0x%016lx\n", vcpuid, r11); 816 } 817 818 if (!error && (get_r12 || get_all)) { 819 error = vm_get_register(vcpu, VM_REG_GUEST_R12, &r12); 820 if (error == 0) 821 printf("r12[%d]\t\t0x%016lx\n", vcpuid, r12); 822 } 823 824 if (!error && (get_r13 || get_all)) { 825 error = vm_get_register(vcpu, VM_REG_GUEST_R13, &r13); 826 if (error == 0) 827 printf("r13[%d]\t\t0x%016lx\n", vcpuid, r13); 828 } 829 830 if (!error && (get_r14 || get_all)) { 831 error = vm_get_register(vcpu, VM_REG_GUEST_R14, &r14); 832 if (error == 0) 833 printf("r14[%d]\t\t0x%016lx\n", vcpuid, r14); 834 } 835 836 if (!error && (get_r15 || get_all)) { 837 error = vm_get_register(vcpu, VM_REG_GUEST_R15, &r15); 838 if (error == 0) 839 printf("r15[%d]\t\t0x%016lx\n", vcpuid, r15); 840 } 841 842 if (!error && (get_rflags || get_all)) { 843 error = vm_get_register(vcpu, VM_REG_GUEST_RFLAGS, 844 &rflags); 845 if (error == 0) 846 printf("rflags[%d]\t0x%016lx\n", vcpuid, rflags); 847 } 848 849 return (error); 850 } 851 852 static int 853 get_all_segments(struct vcpu *vcpu, int vcpuid) 854 { 855 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 856 int error = 0; 857 858 if (!error && (get_desc_ds || get_all)) { 859 error = vm_get_desc(vcpu, VM_REG_GUEST_DS, 860 &desc_base, &desc_limit, &desc_access); 861 if (error == 0) { 862 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 863 vcpuid, desc_base, desc_limit, desc_access); 864 } 865 } 866 867 if (!error && (get_desc_es || get_all)) { 868 error = vm_get_desc(vcpu, VM_REG_GUEST_ES, 869 &desc_base, &desc_limit, &desc_access); 870 if (error == 0) { 871 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 872 vcpuid, desc_base, desc_limit, desc_access); 873 } 874 } 875 876 if (!error && (get_desc_fs || get_all)) { 877 error = vm_get_desc(vcpu, VM_REG_GUEST_FS, 878 &desc_base, &desc_limit, &desc_access); 879 if (error == 0) { 880 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 881 vcpuid, desc_base, desc_limit, desc_access); 882 } 883 } 884 885 if (!error && (get_desc_gs || get_all)) { 886 error = vm_get_desc(vcpu, VM_REG_GUEST_GS, 887 &desc_base, &desc_limit, &desc_access); 888 if (error == 0) { 889 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 890 vcpuid, desc_base, desc_limit, desc_access); 891 } 892 } 893 894 if (!error && (get_desc_ss || get_all)) { 895 error = vm_get_desc(vcpu, VM_REG_GUEST_SS, 896 &desc_base, &desc_limit, &desc_access); 897 if (error == 0) { 898 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 899 vcpuid, desc_base, desc_limit, desc_access); 900 } 901 } 902 903 if (!error && (get_desc_cs || get_all)) { 904 error = vm_get_desc(vcpu, VM_REG_GUEST_CS, 905 &desc_base, &desc_limit, &desc_access); 906 if (error == 0) { 907 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 908 vcpuid, desc_base, desc_limit, desc_access); 909 } 910 } 911 912 if (!error && (get_desc_tr || get_all)) { 913 error = vm_get_desc(vcpu, VM_REG_GUEST_TR, 914 &desc_base, &desc_limit, &desc_access); 915 if (error == 0) { 916 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 917 vcpuid, desc_base, desc_limit, desc_access); 918 } 919 } 920 921 if (!error && (get_desc_ldtr || get_all)) { 922 error = vm_get_desc(vcpu, VM_REG_GUEST_LDTR, 923 &desc_base, &desc_limit, &desc_access); 924 if (error == 0) { 925 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 926 vcpuid, desc_base, desc_limit, desc_access); 927 } 928 } 929 930 if (!error && (get_desc_gdtr || get_all)) { 931 error = vm_get_desc(vcpu, VM_REG_GUEST_GDTR, 932 &desc_base, &desc_limit, &desc_access); 933 if (error == 0) { 934 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 935 vcpuid, desc_base, desc_limit); 936 } 937 } 938 939 if (!error && (get_desc_idtr || get_all)) { 940 error = vm_get_desc(vcpu, VM_REG_GUEST_IDTR, 941 &desc_base, &desc_limit, &desc_access); 942 if (error == 0) { 943 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 944 vcpuid, desc_base, desc_limit); 945 } 946 } 947 948 if (!error && (get_cs || get_all)) { 949 error = vm_get_register(vcpu, VM_REG_GUEST_CS, &cs); 950 if (error == 0) 951 printf("cs[%d]\t\t0x%04lx\n", vcpuid, cs); 952 } 953 954 if (!error && (get_ds || get_all)) { 955 error = vm_get_register(vcpu, VM_REG_GUEST_DS, &ds); 956 if (error == 0) 957 printf("ds[%d]\t\t0x%04lx\n", vcpuid, ds); 958 } 959 960 if (!error && (get_es || get_all)) { 961 error = vm_get_register(vcpu, VM_REG_GUEST_ES, &es); 962 if (error == 0) 963 printf("es[%d]\t\t0x%04lx\n", vcpuid, es); 964 } 965 966 if (!error && (get_fs || get_all)) { 967 error = vm_get_register(vcpu, VM_REG_GUEST_FS, &fs); 968 if (error == 0) 969 printf("fs[%d]\t\t0x%04lx\n", vcpuid, fs); 970 } 971 972 if (!error && (get_gs || get_all)) { 973 error = vm_get_register(vcpu, VM_REG_GUEST_GS, &gs); 974 if (error == 0) 975 printf("gs[%d]\t\t0x%04lx\n", vcpuid, gs); 976 } 977 978 if (!error && (get_ss || get_all)) { 979 error = vm_get_register(vcpu, VM_REG_GUEST_SS, &ss); 980 if (error == 0) 981 printf("ss[%d]\t\t0x%04lx\n", vcpuid, ss); 982 } 983 984 if (!error && (get_tr || get_all)) { 985 error = vm_get_register(vcpu, VM_REG_GUEST_TR, &tr); 986 if (error == 0) 987 printf("tr[%d]\t\t0x%04lx\n", vcpuid, tr); 988 } 989 990 if (!error && (get_ldtr || get_all)) { 991 error = vm_get_register(vcpu, VM_REG_GUEST_LDTR, &ldtr); 992 if (error == 0) 993 printf("ldtr[%d]\t\t0x%04lx\n", vcpuid, ldtr); 994 } 995 996 return (error); 997 } 998 999 static int 1000 get_misc_vmcs(struct vcpu *vcpu, int vcpuid) 1001 { 1002 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; 1003 int error = 0; 1004 1005 if (!error && (get_cr0_mask || get_all)) { 1006 uint64_t cr0mask; 1007 error = vm_get_vmcs_field(vcpu, VMCS_CR0_MASK, &cr0mask); 1008 if (error == 0) 1009 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpuid, cr0mask); 1010 } 1011 1012 if (!error && (get_cr0_shadow || get_all)) { 1013 uint64_t cr0shadow; 1014 error = vm_get_vmcs_field(vcpu, VMCS_CR0_SHADOW, 1015 &cr0shadow); 1016 if (error == 0) 1017 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpuid, cr0shadow); 1018 } 1019 1020 if (!error && (get_cr4_mask || get_all)) { 1021 uint64_t cr4mask; 1022 error = vm_get_vmcs_field(vcpu, VMCS_CR4_MASK, &cr4mask); 1023 if (error == 0) 1024 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpuid, cr4mask); 1025 } 1026 1027 if (!error && (get_cr4_shadow || get_all)) { 1028 uint64_t cr4shadow; 1029 error = vm_get_vmcs_field(vcpu, VMCS_CR4_SHADOW, 1030 &cr4shadow); 1031 if (error == 0) 1032 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpuid, cr4shadow); 1033 } 1034 1035 if (!error && (get_cr3_targets || get_all)) { 1036 uint64_t target_count, target_addr; 1037 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET_COUNT, 1038 &target_count); 1039 if (error == 0) { 1040 printf("cr3_target_count[%d]\t0x%016lx\n", 1041 vcpuid, target_count); 1042 } 1043 1044 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET0, 1045 &target_addr); 1046 if (error == 0) { 1047 printf("cr3_target0[%d]\t\t0x%016lx\n", 1048 vcpuid, target_addr); 1049 } 1050 1051 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET1, 1052 &target_addr); 1053 if (error == 0) { 1054 printf("cr3_target1[%d]\t\t0x%016lx\n", 1055 vcpuid, target_addr); 1056 } 1057 1058 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET2, 1059 &target_addr); 1060 if (error == 0) { 1061 printf("cr3_target2[%d]\t\t0x%016lx\n", 1062 vcpuid, target_addr); 1063 } 1064 1065 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET3, 1066 &target_addr); 1067 if (error == 0) { 1068 printf("cr3_target3[%d]\t\t0x%016lx\n", 1069 vcpuid, target_addr); 1070 } 1071 } 1072 1073 if (!error && (get_pinbased_ctls || get_all)) { 1074 error = vm_get_vmcs_field(vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1075 if (error == 0) 1076 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1077 } 1078 1079 if (!error && (get_procbased_ctls || get_all)) { 1080 error = vm_get_vmcs_field(vcpu, 1081 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1082 if (error == 0) 1083 printf("procbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1084 } 1085 1086 if (!error && (get_procbased_ctls2 || get_all)) { 1087 error = vm_get_vmcs_field(vcpu, 1088 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1089 if (error == 0) 1090 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpuid, ctl); 1091 } 1092 1093 if (!error && (get_vmcs_gla || get_all)) { 1094 error = vm_get_vmcs_field(vcpu, 1095 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1096 if (error == 0) 1097 printf("gla[%d]\t\t0x%016lx\n", vcpuid, u64); 1098 } 1099 1100 if (!error && (get_vmcs_gpa || get_all)) { 1101 error = vm_get_vmcs_field(vcpu, 1102 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1103 if (error == 0) 1104 printf("gpa[%d]\t\t0x%016lx\n", vcpuid, u64); 1105 } 1106 1107 if (!error && (get_vmcs_entry_interruption_info || 1108 get_all)) { 1109 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1110 if (error == 0) { 1111 printf("entry_interruption_info[%d]\t0x%016lx\n", 1112 vcpuid, u64); 1113 } 1114 } 1115 1116 if (!error && (get_tpr_threshold || get_all)) { 1117 uint64_t threshold; 1118 error = vm_get_vmcs_field(vcpu, VMCS_TPR_THRESHOLD, 1119 &threshold); 1120 if (error == 0) 1121 printf("tpr_threshold[%d]\t0x%016lx\n", vcpuid, threshold); 1122 } 1123 1124 if (!error && (get_inst_err || get_all)) { 1125 uint64_t insterr; 1126 error = vm_get_vmcs_field(vcpu, VMCS_INSTRUCTION_ERROR, 1127 &insterr); 1128 if (error == 0) { 1129 printf("instruction_error[%d]\t0x%016lx\n", 1130 vcpuid, insterr); 1131 } 1132 } 1133 1134 if (!error && (get_exit_ctls || get_all)) { 1135 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_CTLS, &ctl); 1136 if (error == 0) 1137 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1138 } 1139 1140 if (!error && (get_entry_ctls || get_all)) { 1141 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_CTLS, &ctl); 1142 if (error == 0) 1143 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1144 } 1145 1146 if (!error && (get_host_pat || get_all)) { 1147 error = vm_get_vmcs_field(vcpu, VMCS_HOST_IA32_PAT, &pat); 1148 if (error == 0) 1149 printf("host_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 1150 } 1151 1152 if (!error && (get_host_cr0 || get_all)) { 1153 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR0, &cr0); 1154 if (error == 0) 1155 printf("host_cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 1156 } 1157 1158 if (!error && (get_host_cr3 || get_all)) { 1159 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR3, &cr3); 1160 if (error == 0) 1161 printf("host_cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 1162 } 1163 1164 if (!error && (get_host_cr4 || get_all)) { 1165 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR4, &cr4); 1166 if (error == 0) 1167 printf("host_cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 1168 } 1169 1170 if (!error && (get_host_rip || get_all)) { 1171 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RIP, &rip); 1172 if (error == 0) 1173 printf("host_rip[%d]\t\t0x%016lx\n", vcpuid, rip); 1174 } 1175 1176 if (!error && (get_host_rsp || get_all)) { 1177 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RSP, &rsp); 1178 if (error == 0) 1179 printf("host_rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 1180 } 1181 1182 if (!error && (get_vmcs_link || get_all)) { 1183 error = vm_get_vmcs_field(vcpu, VMCS_LINK_POINTER, &addr); 1184 if (error == 0) 1185 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpuid, addr); 1186 } 1187 1188 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1189 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_INFO, &u64); 1190 if (error == 0) { 1191 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", 1192 vcpuid, u64); 1193 } 1194 } 1195 1196 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1197 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_ERRCODE, 1198 &u64); 1199 if (error == 0) { 1200 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", 1201 vcpuid, u64); 1202 } 1203 } 1204 1205 if (!error && (get_vmcs_interruptibility || get_all)) { 1206 error = vm_get_vmcs_field(vcpu, 1207 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1208 if (error == 0) { 1209 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", 1210 vcpuid, u64); 1211 } 1212 } 1213 1214 if (!error && (get_vmcs_exit_inst_length || get_all)) { 1215 error = vm_get_vmcs_field(vcpu, 1216 VMCS_EXIT_INSTRUCTION_LENGTH, &u64); 1217 if (error == 0) 1218 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpuid, 1219 (uint32_t)u64); 1220 } 1221 1222 if (!error && (get_vmcs_exit_qualification || get_all)) { 1223 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_QUALIFICATION, 1224 &u64); 1225 if (error == 0) 1226 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1227 vcpuid, u64); 1228 } 1229 1230 return (error); 1231 } 1232 1233 static int 1234 get_misc_vmcb(struct vcpu *vcpu, int vcpuid) 1235 { 1236 uint64_t ctl, addr; 1237 int error = 0; 1238 1239 if (!error && (get_vmcb_intercept || get_all)) { 1240 error = vm_get_vmcb_field(vcpu, VMCB_OFF_CR_INTERCEPT, 4, 1241 &ctl); 1242 if (error == 0) 1243 printf("cr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1244 1245 error = vm_get_vmcb_field(vcpu, VMCB_OFF_DR_INTERCEPT, 4, 1246 &ctl); 1247 if (error == 0) 1248 printf("dr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1249 1250 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXC_INTERCEPT, 4, 1251 &ctl); 1252 if (error == 0) 1253 printf("exc_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1254 1255 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST1_INTERCEPT, 1256 4, &ctl); 1257 if (error == 0) 1258 printf("inst1_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1259 1260 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST2_INTERCEPT, 1261 4, &ctl); 1262 if (error == 0) 1263 printf("inst2_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1264 } 1265 1266 if (!error && (get_vmcb_tlb_ctrl || get_all)) { 1267 error = vm_get_vmcb_field(vcpu, VMCB_OFF_TLB_CTRL, 1268 4, &ctl); 1269 if (error == 0) 1270 printf("TLB ctrl[%d]\t0x%016lx\n", vcpuid, ctl); 1271 } 1272 1273 if (!error && (get_vmcb_exit_details || get_all)) { 1274 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO1, 1275 8, &ctl); 1276 if (error == 0) 1277 printf("exitinfo1[%d]\t0x%016lx\n", vcpuid, ctl); 1278 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO2, 1279 8, &ctl); 1280 if (error == 0) 1281 printf("exitinfo2[%d]\t0x%016lx\n", vcpuid, ctl); 1282 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINTINFO, 1283 8, &ctl); 1284 if (error == 0) 1285 printf("exitintinfo[%d]\t0x%016lx\n", vcpuid, ctl); 1286 } 1287 1288 if (!error && (get_vmcb_virq || get_all)) { 1289 error = vm_get_vmcb_field(vcpu, VMCB_OFF_VIRQ, 1290 8, &ctl); 1291 if (error == 0) 1292 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpuid, ctl); 1293 } 1294 1295 if (!error && (get_apic_access_addr || get_all)) { 1296 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_BAR, 8, 1297 &addr); 1298 if (error == 0) 1299 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpuid, addr); 1300 } 1301 1302 if (!error && (get_virtual_apic_addr || get_all)) { 1303 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PAGE, 8, 1304 &addr); 1305 if (error == 0) 1306 printf("AVIC backing page[%d]\t0x%016lx\n", vcpuid, addr); 1307 } 1308 1309 if (!error && (get_avic_table || get_all)) { 1310 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_LT, 8, 1311 &addr); 1312 if (error == 0) 1313 printf("AVIC logical table[%d]\t0x%016lx\n", 1314 vcpuid, addr); 1315 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PT, 8, 1316 &addr); 1317 if (error == 0) 1318 printf("AVIC physical table[%d]\t0x%016lx\n", 1319 vcpuid, addr); 1320 } 1321 1322 return (error); 1323 } 1324 1325 static struct option * 1326 setup_options(bool cpu_intel) 1327 { 1328 const struct option common_opts[] = { 1329 { "vm", REQ_ARG, 0, VMNAME }, 1330 { "cpu", REQ_ARG, 0, VCPU }, 1331 { "set-mem", REQ_ARG, 0, SET_MEM }, 1332 { "set-efer", REQ_ARG, 0, SET_EFER }, 1333 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 1334 { "set-cr2", REQ_ARG, 0, SET_CR2 }, 1335 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 1336 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 1337 { "set-dr0", REQ_ARG, 0, SET_DR0 }, 1338 { "set-dr1", REQ_ARG, 0, SET_DR1 }, 1339 { "set-dr2", REQ_ARG, 0, SET_DR2 }, 1340 { "set-dr3", REQ_ARG, 0, SET_DR3 }, 1341 { "set-dr6", REQ_ARG, 0, SET_DR6 }, 1342 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 1343 { "set-rsp", REQ_ARG, 0, SET_RSP }, 1344 { "set-rip", REQ_ARG, 0, SET_RIP }, 1345 { "set-rax", REQ_ARG, 0, SET_RAX }, 1346 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 1347 { "desc-base", REQ_ARG, 0, DESC_BASE }, 1348 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 1349 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 1350 { "set-cs", REQ_ARG, 0, SET_CS }, 1351 { "set-ds", REQ_ARG, 0, SET_DS }, 1352 { "set-es", REQ_ARG, 0, SET_ES }, 1353 { "set-fs", REQ_ARG, 0, SET_FS }, 1354 { "set-gs", REQ_ARG, 0, SET_GS }, 1355 { "set-ss", REQ_ARG, 0, SET_SS }, 1356 { "set-tr", REQ_ARG, 0, SET_TR }, 1357 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 1358 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 1359 { "capname", REQ_ARG, 0, CAPNAME }, 1360 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 1361 { "setcap", REQ_ARG, 0, SET_CAP }, 1362 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 1363 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 1364 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, 1365 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, 1366 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, 1367 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, 1368 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, 1369 { "getcap", NO_ARG, &getcap, 1 }, 1370 { "get-stats", NO_ARG, &get_stats, 1 }, 1371 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 1372 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 1373 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 1374 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 1375 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 1376 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 1377 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 1378 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 1379 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 1380 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 1381 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 1382 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 1383 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 1384 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 1385 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 1386 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 1387 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 1388 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 1389 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 1390 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 1391 { "get-memmap", NO_ARG, &get_memmap, 1 }, 1392 { "get-memseg", NO_ARG, &get_memseg, 1 }, 1393 { "get-efer", NO_ARG, &get_efer, 1 }, 1394 { "get-cr0", NO_ARG, &get_cr0, 1 }, 1395 { "get-cr2", NO_ARG, &get_cr2, 1 }, 1396 { "get-cr3", NO_ARG, &get_cr3, 1 }, 1397 { "get-cr4", NO_ARG, &get_cr4, 1 }, 1398 { "get-dr0", NO_ARG, &get_dr0, 1 }, 1399 { "get-dr1", NO_ARG, &get_dr1, 1 }, 1400 { "get-dr2", NO_ARG, &get_dr2, 1 }, 1401 { "get-dr3", NO_ARG, &get_dr3, 1 }, 1402 { "get-dr6", NO_ARG, &get_dr6, 1 }, 1403 { "get-dr7", NO_ARG, &get_dr7, 1 }, 1404 { "get-rsp", NO_ARG, &get_rsp, 1 }, 1405 { "get-rip", NO_ARG, &get_rip, 1 }, 1406 { "get-rax", NO_ARG, &get_rax, 1 }, 1407 { "get-rbx", NO_ARG, &get_rbx, 1 }, 1408 { "get-rcx", NO_ARG, &get_rcx, 1 }, 1409 { "get-rdx", NO_ARG, &get_rdx, 1 }, 1410 { "get-rsi", NO_ARG, &get_rsi, 1 }, 1411 { "get-rdi", NO_ARG, &get_rdi, 1 }, 1412 { "get-rbp", NO_ARG, &get_rbp, 1 }, 1413 { "get-r8", NO_ARG, &get_r8, 1 }, 1414 { "get-r9", NO_ARG, &get_r9, 1 }, 1415 { "get-r10", NO_ARG, &get_r10, 1 }, 1416 { "get-r11", NO_ARG, &get_r11, 1 }, 1417 { "get-r12", NO_ARG, &get_r12, 1 }, 1418 { "get-r13", NO_ARG, &get_r13, 1 }, 1419 { "get-r14", NO_ARG, &get_r14, 1 }, 1420 { "get-r15", NO_ARG, &get_r15, 1 }, 1421 { "get-rflags", NO_ARG, &get_rflags, 1 }, 1422 { "get-cs", NO_ARG, &get_cs, 1 }, 1423 { "get-ds", NO_ARG, &get_ds, 1 }, 1424 { "get-es", NO_ARG, &get_es, 1 }, 1425 { "get-fs", NO_ARG, &get_fs, 1 }, 1426 { "get-gs", NO_ARG, &get_gs, 1 }, 1427 { "get-ss", NO_ARG, &get_ss, 1 }, 1428 { "get-tr", NO_ARG, &get_tr, 1 }, 1429 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 1430 { "get-eptp", NO_ARG, &get_eptp, 1 }, 1431 { "get-exception-bitmap", 1432 NO_ARG, &get_exception_bitmap, 1 }, 1433 { "get-io-bitmap-address", 1434 NO_ARG, &get_io_bitmap, 1 }, 1435 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, 1436 { "get-msr-bitmap", 1437 NO_ARG, &get_msr_bitmap, 1 }, 1438 { "get-msr-bitmap-address", 1439 NO_ARG, &get_msr_bitmap_address, 1 }, 1440 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, 1441 { "get-guest-sysenter", 1442 NO_ARG, &get_guest_sysenter, 1 }, 1443 { "get-exit-reason", 1444 NO_ARG, &get_exit_reason, 1 }, 1445 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, 1446 { "get-all", NO_ARG, &get_all, 1 }, 1447 { "run", NO_ARG, &run, 1 }, 1448 { "create", NO_ARG, &create, 1 }, 1449 { "destroy", NO_ARG, &destroy, 1 }, 1450 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 1451 { "force-reset", NO_ARG, &force_reset, 1 }, 1452 { "force-poweroff", NO_ARG, &force_poweroff, 1 }, 1453 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, 1454 { "get-debug-cpus", NO_ARG, &get_debug_cpus, 1 }, 1455 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, 1456 { "get-intinfo", NO_ARG, &get_intinfo, 1 }, 1457 { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, 1458 #ifdef BHYVE_SNAPSHOT 1459 { "checkpoint", REQ_ARG, 0, SET_CHECKPOINT_FILE}, 1460 { "suspend", REQ_ARG, 0, SET_SUSPEND_FILE}, 1461 #endif 1462 }; 1463 1464 const struct option intel_opts[] = { 1465 { "get-vmcs-pinbased-ctls", 1466 NO_ARG, &get_pinbased_ctls, 1 }, 1467 { "get-vmcs-procbased-ctls", 1468 NO_ARG, &get_procbased_ctls, 1 }, 1469 { "get-vmcs-procbased-ctls2", 1470 NO_ARG, &get_procbased_ctls2, 1 }, 1471 { "get-vmcs-guest-linear-address", 1472 NO_ARG, &get_vmcs_gla, 1 }, 1473 { "get-vmcs-guest-physical-address", 1474 NO_ARG, &get_vmcs_gpa, 1 }, 1475 { "get-vmcs-entry-interruption-info", 1476 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 1477 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 1478 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 1479 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 1480 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, 1481 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, 1482 { "get-vmcs-tpr-threshold", 1483 NO_ARG, &get_tpr_threshold, 1 }, 1484 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, 1485 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 1486 { "get-vmcs-entry-ctls", 1487 NO_ARG, &get_entry_ctls, 1 }, 1488 { "get-vmcs-instruction-error", 1489 NO_ARG, &get_inst_err, 1 }, 1490 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 1491 { "get-vmcs-host-cr0", 1492 NO_ARG, &get_host_cr0, 1 }, 1493 { "get-vmcs-exit-qualification", 1494 NO_ARG, &get_vmcs_exit_qualification, 1 }, 1495 { "get-vmcs-exit-inst-length", 1496 NO_ARG, &get_vmcs_exit_inst_length, 1 }, 1497 { "get-vmcs-interruptibility", 1498 NO_ARG, &get_vmcs_interruptibility, 1 }, 1499 { "get-vmcs-exit-interruption-error", 1500 NO_ARG, &get_vmcs_exit_interruption_error, 1 }, 1501 { "get-vmcs-exit-interruption-info", 1502 NO_ARG, &get_vmcs_exit_interruption_info, 1 }, 1503 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 1504 { "get-vmcs-host-cr3", 1505 NO_ARG, &get_host_cr3, 1 }, 1506 { "get-vmcs-host-cr4", 1507 NO_ARG, &get_host_cr4, 1 }, 1508 { "get-vmcs-host-rip", 1509 NO_ARG, &get_host_rip, 1 }, 1510 { "get-vmcs-host-rsp", 1511 NO_ARG, &get_host_rsp, 1 }, 1512 { "get-apic-access-address", 1513 NO_ARG, &get_apic_access_addr, 1}, 1514 { "get-virtual-apic-address", 1515 NO_ARG, &get_virtual_apic_addr, 1} 1516 }; 1517 1518 const struct option amd_opts[] = { 1519 { "get-vmcb-intercepts", 1520 NO_ARG, &get_vmcb_intercept, 1 }, 1521 { "get-vmcb-asid", 1522 NO_ARG, &get_vpid_asid, 1 }, 1523 { "get-vmcb-exit-details", 1524 NO_ARG, &get_vmcb_exit_details, 1 }, 1525 { "get-vmcb-tlb-ctrl", 1526 NO_ARG, &get_vmcb_tlb_ctrl, 1 }, 1527 { "get-vmcb-virq", 1528 NO_ARG, &get_vmcb_virq, 1 }, 1529 { "get-avic-apic-bar", 1530 NO_ARG, &get_apic_access_addr, 1 }, 1531 { "get-avic-backing-page", 1532 NO_ARG, &get_virtual_apic_addr, 1 }, 1533 { "get-avic-table", 1534 NO_ARG, &get_avic_table, 1 } 1535 }; 1536 1537 const struct option null_opt = { 1538 NULL, 0, NULL, 0 1539 }; 1540 1541 struct option *all_opts; 1542 char *cp; 1543 int optlen; 1544 1545 optlen = sizeof(common_opts); 1546 1547 if (cpu_intel) 1548 optlen += sizeof(intel_opts); 1549 else 1550 optlen += sizeof(amd_opts); 1551 1552 optlen += sizeof(null_opt); 1553 1554 all_opts = malloc(optlen); 1555 1556 cp = (char *)all_opts; 1557 memcpy(cp, common_opts, sizeof(common_opts)); 1558 cp += sizeof(common_opts); 1559 1560 if (cpu_intel) { 1561 memcpy(cp, intel_opts, sizeof(intel_opts)); 1562 cp += sizeof(intel_opts); 1563 } else { 1564 memcpy(cp, amd_opts, sizeof(amd_opts)); 1565 cp += sizeof(amd_opts); 1566 } 1567 1568 memcpy(cp, &null_opt, sizeof(null_opt)); 1569 cp += sizeof(null_opt); 1570 1571 return (all_opts); 1572 } 1573 1574 static const char * 1575 wday_str(int idx) 1576 { 1577 static const char *weekdays[] = { 1578 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 1579 }; 1580 1581 if (idx >= 0 && idx < 7) 1582 return (weekdays[idx]); 1583 else 1584 return ("UNK"); 1585 } 1586 1587 static const char * 1588 mon_str(int idx) 1589 { 1590 static const char *months[] = { 1591 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 1592 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 1593 }; 1594 1595 if (idx >= 0 && idx < 12) 1596 return (months[idx]); 1597 else 1598 return ("UNK"); 1599 } 1600 1601 static int 1602 show_memmap(struct vmctx *ctx) 1603 { 1604 char name[SPECNAMELEN + 1], numbuf[8]; 1605 vm_ooffset_t segoff; 1606 vm_paddr_t gpa; 1607 size_t maplen, seglen; 1608 int error, flags, prot, segid, delim; 1609 1610 printf("Address Length Segment Offset "); 1611 printf("Prot Flags\n"); 1612 1613 gpa = 0; 1614 while (1) { 1615 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, 1616 &prot, &flags); 1617 if (error) 1618 return (errno == ENOENT ? 0 : error); 1619 1620 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1621 if (error) 1622 return (error); 1623 1624 printf("%-12lX", gpa); 1625 humanize_number(numbuf, sizeof(numbuf), maplen, "B", 1626 HN_AUTOSCALE, HN_NOSPACE); 1627 printf("%-12s", numbuf); 1628 1629 printf("%-12s", name[0] ? name : "sysmem"); 1630 printf("%-12lX", segoff); 1631 printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', 1632 prot & PROT_WRITE ? 'W' : '-', 1633 prot & PROT_EXEC ? 'X' : '-'); 1634 1635 delim = '\0'; 1636 if (flags & VM_MEMMAP_F_WIRED) { 1637 printf("%cwired", delim); 1638 delim = '/'; 1639 } 1640 if (flags & VM_MEMMAP_F_IOMMU) { 1641 printf("%ciommu", delim); 1642 delim = '/'; 1643 } 1644 printf("\n"); 1645 1646 gpa += maplen; 1647 } 1648 } 1649 1650 static int 1651 show_memseg(struct vmctx *ctx) 1652 { 1653 char name[SPECNAMELEN + 1], numbuf[8]; 1654 size_t seglen; 1655 int error, segid; 1656 1657 printf("ID Length Name\n"); 1658 1659 segid = 0; 1660 while (1) { 1661 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1662 if (error) 1663 return (errno == EINVAL ? 0 : error); 1664 1665 if (seglen) { 1666 printf("%-4d", segid); 1667 humanize_number(numbuf, sizeof(numbuf), seglen, "B", 1668 HN_AUTOSCALE, HN_NOSPACE); 1669 printf("%-12s", numbuf); 1670 printf("%s", name[0] ? name : "sysmem"); 1671 printf("\n"); 1672 } 1673 segid++; 1674 } 1675 } 1676 1677 #ifdef BHYVE_SNAPSHOT 1678 static int 1679 send_message(const char *vmname, nvlist_t *nvl) 1680 { 1681 struct sockaddr_un addr; 1682 int err = 0, socket_fd; 1683 1684 socket_fd = socket(PF_UNIX, SOCK_STREAM, 0); 1685 if (socket_fd < 0) { 1686 perror("Error creating bhyvectl socket"); 1687 err = errno; 1688 goto done; 1689 } 1690 1691 memset(&addr, 0, sizeof(struct sockaddr_un)); 1692 snprintf(addr.sun_path, sizeof(addr.sun_path), "%s%s", 1693 BHYVE_RUN_DIR, vmname); 1694 addr.sun_family = AF_UNIX; 1695 addr.sun_len = SUN_LEN(&addr); 1696 1697 if (connect(socket_fd, (struct sockaddr *)&addr, addr.sun_len) != 0) { 1698 perror("connect() failed"); 1699 err = errno; 1700 goto done; 1701 } 1702 1703 if (nvlist_send(socket_fd, nvl) < 0) { 1704 perror("nvlist_send() failed"); 1705 err = errno; 1706 } 1707 done: 1708 nvlist_destroy(nvl); 1709 1710 if (socket_fd >= 0) 1711 close(socket_fd); 1712 return (err); 1713 } 1714 1715 static int 1716 open_directory(const char *file) 1717 { 1718 char *path; 1719 int fd; 1720 1721 if ((path = strdup(file)) == NULL) 1722 return (-1); 1723 1724 dirname(path); 1725 fd = open(path, O_DIRECTORY); 1726 free(path); 1727 1728 return (fd); 1729 } 1730 1731 static int 1732 snapshot_request(const char *vmname, char *file, bool suspend) 1733 { 1734 nvlist_t *nvl; 1735 int fd; 1736 1737 if ((fd = open_directory(file)) < 0) 1738 return (errno); 1739 1740 nvl = nvlist_create(0); 1741 nvlist_add_string(nvl, "cmd", "checkpoint"); 1742 nvlist_add_string(nvl, "filename", basename(file)); 1743 nvlist_add_bool(nvl, "suspend", suspend); 1744 nvlist_move_descriptor(nvl, "fddir", fd); 1745 1746 return (send_message(vmname, nvl)); 1747 } 1748 #endif 1749 1750 int 1751 main(int argc, char *argv[]) 1752 { 1753 char *vmname; 1754 int error, ch, vcpuid, ptenum; 1755 vm_paddr_t gpa_pmap; 1756 struct vm_run vmrun; 1757 uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 1758 uint64_t rsp, rip, rflags, efer, pat; 1759 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; 1760 struct vmctx *ctx; 1761 struct vcpu *vcpu; 1762 cpuset_t cpus; 1763 bool cpu_intel; 1764 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 1765 struct tm tm; 1766 struct option *opts; 1767 #ifdef BHYVE_SNAPSHOT 1768 char *checkpoint_file = NULL; 1769 #endif 1770 1771 cpu_intel = cpu_vendor_intel(); 1772 opts = setup_options(cpu_intel); 1773 1774 vcpuid = 0; 1775 vmname = NULL; 1776 assert_lapic_lvt = -1; 1777 progname = basename(argv[0]); 1778 1779 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 1780 switch (ch) { 1781 case 0: 1782 break; 1783 case VMNAME: 1784 vmname = optarg; 1785 break; 1786 case VCPU: 1787 vcpuid = atoi(optarg); 1788 break; 1789 case SET_MEM: 1790 memsize = atoi(optarg) * MB; 1791 memsize = roundup(memsize, 2 * MB); 1792 break; 1793 case SET_EFER: 1794 efer = strtoul(optarg, NULL, 0); 1795 set_efer = 1; 1796 break; 1797 case SET_CR0: 1798 cr0 = strtoul(optarg, NULL, 0); 1799 set_cr0 = 1; 1800 break; 1801 case SET_CR2: 1802 cr2 = strtoul(optarg, NULL, 0); 1803 set_cr2 = 1; 1804 break; 1805 case SET_CR3: 1806 cr3 = strtoul(optarg, NULL, 0); 1807 set_cr3 = 1; 1808 break; 1809 case SET_CR4: 1810 cr4 = strtoul(optarg, NULL, 0); 1811 set_cr4 = 1; 1812 break; 1813 case SET_DR0: 1814 dr0 = strtoul(optarg, NULL, 0); 1815 set_dr0 = 1; 1816 break; 1817 case SET_DR1: 1818 dr1 = strtoul(optarg, NULL, 0); 1819 set_dr1 = 1; 1820 break; 1821 case SET_DR2: 1822 dr2 = strtoul(optarg, NULL, 0); 1823 set_dr2 = 1; 1824 break; 1825 case SET_DR3: 1826 dr3 = strtoul(optarg, NULL, 0); 1827 set_dr3 = 1; 1828 break; 1829 case SET_DR6: 1830 dr6 = strtoul(optarg, NULL, 0); 1831 set_dr6 = 1; 1832 break; 1833 case SET_DR7: 1834 dr7 = strtoul(optarg, NULL, 0); 1835 set_dr7 = 1; 1836 break; 1837 case SET_RSP: 1838 rsp = strtoul(optarg, NULL, 0); 1839 set_rsp = 1; 1840 break; 1841 case SET_RIP: 1842 rip = strtoul(optarg, NULL, 0); 1843 set_rip = 1; 1844 break; 1845 case SET_RAX: 1846 rax = strtoul(optarg, NULL, 0); 1847 set_rax = 1; 1848 break; 1849 case SET_RFLAGS: 1850 rflags = strtoul(optarg, NULL, 0); 1851 set_rflags = 1; 1852 break; 1853 case DESC_BASE: 1854 desc_base = strtoul(optarg, NULL, 0); 1855 break; 1856 case DESC_LIMIT: 1857 desc_limit = strtoul(optarg, NULL, 0); 1858 break; 1859 case DESC_ACCESS: 1860 desc_access = strtoul(optarg, NULL, 0); 1861 break; 1862 case SET_CS: 1863 cs = strtoul(optarg, NULL, 0); 1864 set_cs = 1; 1865 break; 1866 case SET_DS: 1867 ds = strtoul(optarg, NULL, 0); 1868 set_ds = 1; 1869 break; 1870 case SET_ES: 1871 es = strtoul(optarg, NULL, 0); 1872 set_es = 1; 1873 break; 1874 case SET_FS: 1875 fs = strtoul(optarg, NULL, 0); 1876 set_fs = 1; 1877 break; 1878 case SET_GS: 1879 gs = strtoul(optarg, NULL, 0); 1880 set_gs = 1; 1881 break; 1882 case SET_SS: 1883 ss = strtoul(optarg, NULL, 0); 1884 set_ss = 1; 1885 break; 1886 case SET_TR: 1887 tr = strtoul(optarg, NULL, 0); 1888 set_tr = 1; 1889 break; 1890 case SET_LDTR: 1891 ldtr = strtoul(optarg, NULL, 0); 1892 set_ldtr = 1; 1893 break; 1894 case SET_X2APIC_STATE: 1895 x2apic_state = strtol(optarg, NULL, 0); 1896 set_x2apic_state = 1; 1897 break; 1898 case SET_CAP: 1899 capval = strtoul(optarg, NULL, 0); 1900 setcap = 1; 1901 break; 1902 case SET_RTC_TIME: 1903 rtc_secs = strtoul(optarg, NULL, 0); 1904 set_rtc_time = 1; 1905 break; 1906 case SET_RTC_NVRAM: 1907 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); 1908 set_rtc_nvram = 1; 1909 break; 1910 case RTC_NVRAM_OFFSET: 1911 rtc_nvram_offset = strtoul(optarg, NULL, 0); 1912 break; 1913 case GET_GPA_PMAP: 1914 gpa_pmap = strtoul(optarg, NULL, 0); 1915 get_gpa_pmap = 1; 1916 break; 1917 case CAPNAME: 1918 capname = optarg; 1919 break; 1920 case UNASSIGN_PPTDEV: 1921 unassign_pptdev = 1; 1922 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 1923 usage(cpu_intel); 1924 break; 1925 case ASSERT_LAPIC_LVT: 1926 assert_lapic_lvt = atoi(optarg); 1927 break; 1928 #ifdef BHYVE_SNAPSHOT 1929 case SET_CHECKPOINT_FILE: 1930 case SET_SUSPEND_FILE: 1931 if (checkpoint_file != NULL) 1932 usage(cpu_intel); 1933 1934 checkpoint_file = optarg; 1935 vm_suspend_opt = (ch == SET_SUSPEND_FILE); 1936 break; 1937 #endif 1938 default: 1939 usage(cpu_intel); 1940 } 1941 } 1942 argc -= optind; 1943 argv += optind; 1944 1945 if (vmname == NULL) 1946 usage(cpu_intel); 1947 1948 error = 0; 1949 1950 if (!error && create) 1951 error = vm_create(vmname); 1952 1953 if (!error) { 1954 ctx = vm_open(vmname); 1955 if (ctx == NULL) { 1956 fprintf(stderr, 1957 "vm_open: %s could not be opened: %s\n", 1958 vmname, strerror(errno)); 1959 exit (1); 1960 } 1961 vcpu = vm_vcpu_open(ctx, vcpuid); 1962 } 1963 1964 if (!error && memsize) 1965 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); 1966 1967 if (!error && set_efer) 1968 error = vm_set_register(vcpu, VM_REG_GUEST_EFER, efer); 1969 1970 if (!error && set_cr0) 1971 error = vm_set_register(vcpu, VM_REG_GUEST_CR0, cr0); 1972 1973 if (!error && set_cr2) 1974 error = vm_set_register(vcpu, VM_REG_GUEST_CR2, cr2); 1975 1976 if (!error && set_cr3) 1977 error = vm_set_register(vcpu, VM_REG_GUEST_CR3, cr3); 1978 1979 if (!error && set_cr4) 1980 error = vm_set_register(vcpu, VM_REG_GUEST_CR4, cr4); 1981 1982 if (!error && set_dr0) 1983 error = vm_set_register(vcpu, VM_REG_GUEST_DR0, dr0); 1984 1985 if (!error && set_dr1) 1986 error = vm_set_register(vcpu, VM_REG_GUEST_DR1, dr1); 1987 1988 if (!error && set_dr2) 1989 error = vm_set_register(vcpu, VM_REG_GUEST_DR2, dr2); 1990 1991 if (!error && set_dr3) 1992 error = vm_set_register(vcpu, VM_REG_GUEST_DR3, dr3); 1993 1994 if (!error && set_dr6) 1995 error = vm_set_register(vcpu, VM_REG_GUEST_DR6, dr6); 1996 1997 if (!error && set_dr7) 1998 error = vm_set_register(vcpu, VM_REG_GUEST_DR7, dr7); 1999 2000 if (!error && set_rsp) 2001 error = vm_set_register(vcpu, VM_REG_GUEST_RSP, rsp); 2002 2003 if (!error && set_rip) 2004 error = vm_set_register(vcpu, VM_REG_GUEST_RIP, rip); 2005 2006 if (!error && set_rax) 2007 error = vm_set_register(vcpu, VM_REG_GUEST_RAX, rax); 2008 2009 if (!error && set_rflags) { 2010 error = vm_set_register(vcpu, VM_REG_GUEST_RFLAGS, 2011 rflags); 2012 } 2013 2014 if (!error && set_desc_ds) { 2015 error = vm_set_desc(vcpu, VM_REG_GUEST_DS, 2016 desc_base, desc_limit, desc_access); 2017 } 2018 2019 if (!error && set_desc_es) { 2020 error = vm_set_desc(vcpu, VM_REG_GUEST_ES, 2021 desc_base, desc_limit, desc_access); 2022 } 2023 2024 if (!error && set_desc_ss) { 2025 error = vm_set_desc(vcpu, VM_REG_GUEST_SS, 2026 desc_base, desc_limit, desc_access); 2027 } 2028 2029 if (!error && set_desc_cs) { 2030 error = vm_set_desc(vcpu, VM_REG_GUEST_CS, 2031 desc_base, desc_limit, desc_access); 2032 } 2033 2034 if (!error && set_desc_fs) { 2035 error = vm_set_desc(vcpu, VM_REG_GUEST_FS, 2036 desc_base, desc_limit, desc_access); 2037 } 2038 2039 if (!error && set_desc_gs) { 2040 error = vm_set_desc(vcpu, VM_REG_GUEST_GS, 2041 desc_base, desc_limit, desc_access); 2042 } 2043 2044 if (!error && set_desc_tr) { 2045 error = vm_set_desc(vcpu, VM_REG_GUEST_TR, 2046 desc_base, desc_limit, desc_access); 2047 } 2048 2049 if (!error && set_desc_ldtr) { 2050 error = vm_set_desc(vcpu, VM_REG_GUEST_LDTR, 2051 desc_base, desc_limit, desc_access); 2052 } 2053 2054 if (!error && set_desc_gdtr) { 2055 error = vm_set_desc(vcpu, VM_REG_GUEST_GDTR, 2056 desc_base, desc_limit, 0); 2057 } 2058 2059 if (!error && set_desc_idtr) { 2060 error = vm_set_desc(vcpu, VM_REG_GUEST_IDTR, 2061 desc_base, desc_limit, 0); 2062 } 2063 2064 if (!error && set_cs) 2065 error = vm_set_register(vcpu, VM_REG_GUEST_CS, cs); 2066 2067 if (!error && set_ds) 2068 error = vm_set_register(vcpu, VM_REG_GUEST_DS, ds); 2069 2070 if (!error && set_es) 2071 error = vm_set_register(vcpu, VM_REG_GUEST_ES, es); 2072 2073 if (!error && set_fs) 2074 error = vm_set_register(vcpu, VM_REG_GUEST_FS, fs); 2075 2076 if (!error && set_gs) 2077 error = vm_set_register(vcpu, VM_REG_GUEST_GS, gs); 2078 2079 if (!error && set_ss) 2080 error = vm_set_register(vcpu, VM_REG_GUEST_SS, ss); 2081 2082 if (!error && set_tr) 2083 error = vm_set_register(vcpu, VM_REG_GUEST_TR, tr); 2084 2085 if (!error && set_ldtr) 2086 error = vm_set_register(vcpu, VM_REG_GUEST_LDTR, ldtr); 2087 2088 if (!error && set_x2apic_state) 2089 error = vm_set_x2apic_state(vcpu, x2apic_state); 2090 2091 if (!error && unassign_pptdev) 2092 error = vm_unassign_pptdev(ctx, bus, slot, func); 2093 2094 if (!error && inject_nmi) { 2095 error = vm_inject_nmi(vcpu); 2096 } 2097 2098 if (!error && assert_lapic_lvt != -1) { 2099 error = vm_lapic_local_irq(vcpu, assert_lapic_lvt); 2100 } 2101 2102 if (!error && (get_memseg || get_all)) 2103 error = show_memseg(ctx); 2104 2105 if (!error && (get_memmap || get_all)) 2106 error = show_memmap(ctx); 2107 2108 if (!error) 2109 error = get_all_registers(vcpu, vcpuid); 2110 2111 if (!error) 2112 error = get_all_segments(vcpu, vcpuid); 2113 2114 if (!error) { 2115 if (cpu_intel) 2116 error = get_misc_vmcs(vcpu, vcpuid); 2117 else 2118 error = get_misc_vmcb(vcpu, vcpuid); 2119 } 2120 2121 if (!error && (get_x2apic_state || get_all)) { 2122 error = vm_get_x2apic_state(vcpu, &x2apic_state); 2123 if (error == 0) 2124 printf("x2apic_state[%d]\t%d\n", vcpuid, x2apic_state); 2125 } 2126 2127 if (!error && (get_eptp || get_all)) { 2128 if (cpu_intel) 2129 error = vm_get_vmcs_field(vcpu, VMCS_EPTP, &eptp); 2130 else 2131 error = vm_get_vmcb_field(vcpu, VMCB_OFF_NPT_BASE, 2132 8, &eptp); 2133 if (error == 0) 2134 printf("%s[%d]\t\t0x%016lx\n", 2135 cpu_intel ? "eptp" : "rvi/npt", vcpuid, eptp); 2136 } 2137 2138 if (!error && (get_exception_bitmap || get_all)) { 2139 if(cpu_intel) 2140 error = vm_get_vmcs_field(vcpu, 2141 VMCS_EXCEPTION_BITMAP, &bm); 2142 else 2143 error = vm_get_vmcb_field(vcpu, 2144 VMCB_OFF_EXC_INTERCEPT, 2145 4, &bm); 2146 if (error == 0) 2147 printf("exception_bitmap[%d]\t%#lx\n", vcpuid, bm); 2148 } 2149 2150 if (!error && (get_io_bitmap || get_all)) { 2151 if (cpu_intel) { 2152 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_A, 2153 &bm); 2154 if (error == 0) 2155 printf("io_bitmap_a[%d]\t%#lx\n", vcpuid, bm); 2156 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_B, 2157 &bm); 2158 if (error == 0) 2159 printf("io_bitmap_b[%d]\t%#lx\n", vcpuid, bm); 2160 } else { 2161 error = vm_get_vmcb_field(vcpu, 2162 VMCB_OFF_IO_PERM, 8, &bm); 2163 if (error == 0) 2164 printf("io_bitmap[%d]\t%#lx\n", vcpuid, bm); 2165 } 2166 } 2167 2168 if (!error && (get_tsc_offset || get_all)) { 2169 uint64_t tscoff; 2170 if (cpu_intel) 2171 error = vm_get_vmcs_field(vcpu, VMCS_TSC_OFFSET, 2172 &tscoff); 2173 else 2174 error = vm_get_vmcb_field(vcpu, 2175 VMCB_OFF_TSC_OFFSET, 2176 8, &tscoff); 2177 if (error == 0) 2178 printf("tsc_offset[%d]\t0x%016lx\n", vcpuid, tscoff); 2179 } 2180 2181 if (!error && (get_msr_bitmap_address || get_all)) { 2182 if (cpu_intel) 2183 error = vm_get_vmcs_field(vcpu, VMCS_MSR_BITMAP, 2184 &addr); 2185 else 2186 error = vm_get_vmcb_field(vcpu, 2187 VMCB_OFF_MSR_PERM, 8, &addr); 2188 if (error == 0) 2189 printf("msr_bitmap[%d]\t\t%#lx\n", vcpuid, addr); 2190 } 2191 2192 if (!error && (get_msr_bitmap || get_all)) { 2193 if (cpu_intel) { 2194 error = vm_get_vmcs_field(vcpu, 2195 VMCS_MSR_BITMAP, &addr); 2196 } else { 2197 error = vm_get_vmcb_field(vcpu, 2198 VMCB_OFF_MSR_PERM, 8, 2199 &addr); 2200 } 2201 2202 if (error == 0) 2203 error = dump_msr_bitmap(vcpuid, addr, cpu_intel); 2204 } 2205 2206 if (!error && (get_vpid_asid || get_all)) { 2207 uint64_t vpid; 2208 if (cpu_intel) 2209 error = vm_get_vmcs_field(vcpu, VMCS_VPID, &vpid); 2210 else 2211 error = vm_get_vmcb_field(vcpu, VMCB_OFF_ASID, 2212 4, &vpid); 2213 if (error == 0) 2214 printf("%s[%d]\t\t0x%04lx\n", 2215 cpu_intel ? "vpid" : "asid", vcpuid, vpid); 2216 } 2217 2218 if (!error && (get_guest_pat || get_all)) { 2219 if (cpu_intel) 2220 error = vm_get_vmcs_field(vcpu, 2221 VMCS_GUEST_IA32_PAT, &pat); 2222 else 2223 error = vm_get_vmcb_field(vcpu, 2224 VMCB_OFF_GUEST_PAT, 8, &pat); 2225 if (error == 0) 2226 printf("guest_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 2227 } 2228 2229 if (!error && (get_guest_sysenter || get_all)) { 2230 if (cpu_intel) 2231 error = vm_get_vmcs_field(vcpu, 2232 VMCS_GUEST_IA32_SYSENTER_CS, 2233 &cs); 2234 else 2235 error = vm_get_vmcb_field(vcpu, 2236 VMCB_OFF_SYSENTER_CS, 8, 2237 &cs); 2238 2239 if (error == 0) 2240 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpuid, cs); 2241 if (cpu_intel) 2242 error = vm_get_vmcs_field(vcpu, 2243 VMCS_GUEST_IA32_SYSENTER_ESP, 2244 &rsp); 2245 else 2246 error = vm_get_vmcb_field(vcpu, 2247 VMCB_OFF_SYSENTER_ESP, 8, 2248 &rsp); 2249 2250 if (error == 0) 2251 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpuid, rsp); 2252 if (cpu_intel) 2253 error = vm_get_vmcs_field(vcpu, 2254 VMCS_GUEST_IA32_SYSENTER_EIP, 2255 &rip); 2256 else 2257 error = vm_get_vmcb_field(vcpu, 2258 VMCB_OFF_SYSENTER_EIP, 8, 2259 &rip); 2260 if (error == 0) 2261 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpuid, rip); 2262 } 2263 2264 if (!error && (get_exit_reason || get_all)) { 2265 if (cpu_intel) 2266 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_REASON, 2267 &u64); 2268 else 2269 error = vm_get_vmcb_field(vcpu, 2270 VMCB_OFF_EXIT_REASON, 8, 2271 &u64); 2272 if (error == 0) 2273 printf("exit_reason[%d]\t%#lx\n", vcpuid, u64); 2274 } 2275 2276 if (!error && setcap) { 2277 int captype; 2278 captype = vm_capability_name2type(capname); 2279 error = vm_set_capability(vcpu, captype, capval); 2280 if (error != 0 && errno == ENOENT) 2281 printf("Capability \"%s\" is not available\n", capname); 2282 } 2283 2284 if (!error && get_gpa_pmap) { 2285 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 2286 if (error == 0) { 2287 printf("gpa %#lx:", gpa_pmap); 2288 pte = &pteval[0]; 2289 while (ptenum-- > 0) 2290 printf(" %#lx", *pte++); 2291 printf("\n"); 2292 } 2293 } 2294 2295 if (!error && set_rtc_nvram) 2296 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); 2297 2298 if (!error && (get_rtc_nvram || get_all)) { 2299 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); 2300 if (error == 0) { 2301 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, 2302 rtc_nvram_value); 2303 } 2304 } 2305 2306 if (!error && set_rtc_time) 2307 error = vm_rtc_settime(ctx, rtc_secs); 2308 2309 if (!error && (get_rtc_time || get_all)) { 2310 error = vm_rtc_gettime(ctx, &rtc_secs); 2311 if (error == 0) { 2312 gmtime_r(&rtc_secs, &tm); 2313 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", 2314 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), 2315 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 2316 1900 + tm.tm_year); 2317 } 2318 } 2319 2320 if (!error && (getcap || get_all)) { 2321 int captype, val, getcaptype; 2322 2323 if (getcap && capname) 2324 getcaptype = vm_capability_name2type(capname); 2325 else 2326 getcaptype = -1; 2327 2328 for (captype = 0; captype < VM_CAP_MAX; captype++) { 2329 if (getcaptype >= 0 && captype != getcaptype) 2330 continue; 2331 error = vm_get_capability(vcpu, captype, &val); 2332 if (error == 0) { 2333 printf("Capability \"%s\" is %s on vcpu %d\n", 2334 vm_capability_type2name(captype), 2335 val ? "set" : "not set", vcpuid); 2336 } else if (errno == ENOENT) { 2337 error = 0; 2338 printf("Capability \"%s\" is not available\n", 2339 vm_capability_type2name(captype)); 2340 } else { 2341 break; 2342 } 2343 } 2344 } 2345 2346 if (!error && (get_active_cpus || get_all)) { 2347 error = vm_active_cpus(ctx, &cpus); 2348 if (!error) 2349 print_cpus("active cpus", &cpus); 2350 } 2351 2352 if (!error && (get_debug_cpus || get_all)) { 2353 error = vm_debug_cpus(ctx, &cpus); 2354 if (!error) 2355 print_cpus("debug cpus", &cpus); 2356 } 2357 2358 if (!error && (get_suspended_cpus || get_all)) { 2359 error = vm_suspended_cpus(ctx, &cpus); 2360 if (!error) 2361 print_cpus("suspended cpus", &cpus); 2362 } 2363 2364 if (!error && (get_intinfo || get_all)) { 2365 error = vm_get_intinfo(vcpu, &info[0], &info[1]); 2366 if (!error) { 2367 print_intinfo("pending", info[0]); 2368 print_intinfo("current", info[1]); 2369 } 2370 } 2371 2372 if (!error && (get_stats || get_all)) { 2373 int i, num_stats; 2374 uint64_t *stats; 2375 struct timeval tv; 2376 const char *desc; 2377 2378 stats = vm_get_stats(vcpu, &tv, &num_stats); 2379 if (stats != NULL) { 2380 printf("vcpu%d stats:\n", vcpuid); 2381 for (i = 0; i < num_stats; i++) { 2382 desc = vm_get_stat_desc(ctx, i); 2383 printf("%-40s\t%ld\n", desc, stats[i]); 2384 } 2385 } 2386 } 2387 2388 if (!error && (get_cpu_topology || get_all)) { 2389 uint16_t sockets, cores, threads, maxcpus; 2390 2391 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); 2392 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " 2393 "maxcpus=%hu\n", sockets, cores, threads, maxcpus); 2394 } 2395 2396 if (!error && run) { 2397 struct vm_exit vmexit; 2398 cpuset_t cpuset; 2399 2400 vmrun.vm_exit = &vmexit; 2401 vmrun.cpuset = &cpuset; 2402 vmrun.cpusetsize = sizeof(cpuset); 2403 error = vm_run(vcpu, &vmrun); 2404 if (error == 0) 2405 dump_vm_run_exitcode(&vmexit, vcpuid); 2406 else 2407 printf("vm_run error %d\n", error); 2408 } 2409 2410 if (!error && force_reset) 2411 error = vm_suspend(ctx, VM_SUSPEND_RESET); 2412 2413 if (!error && force_poweroff) 2414 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); 2415 2416 if (error) 2417 printf("errno = %d\n", errno); 2418 2419 if (!error && destroy) 2420 vm_destroy(ctx); 2421 2422 #ifdef BHYVE_SNAPSHOT 2423 if (!error && checkpoint_file) 2424 error = snapshot_request(vmname, checkpoint_file, vm_suspend_opt); 2425 #endif 2426 2427 free (opts); 2428 exit(error); 2429 } 2430