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 29 #include <sys/cdefs.h> 30 #include <sys/param.h> 31 #include <sys/types.h> 32 #include <sys/cpuset.h> 33 #include <sys/errno.h> 34 #include <sys/mman.h> 35 #include <sys/nv.h> 36 #include <sys/socket.h> 37 #include <sys/sysctl.h> 38 #include <sys/un.h> 39 40 #include <stdio.h> 41 #include <stdlib.h> 42 #include <stdbool.h> 43 #include <string.h> 44 #include <unistd.h> 45 #include <libgen.h> 46 #include <libutil.h> 47 #include <fcntl.h> 48 #include <getopt.h> 49 #include <time.h> 50 #include <assert.h> 51 #include <libutil.h> 52 53 #include <machine/cpufunc.h> 54 #include <machine/specialreg.h> 55 #include <machine/vmm.h> 56 #include <machine/vmm_dev.h> 57 #include <vmmapi.h> 58 59 #include "amd/vmcb.h" 60 #include "intel/vmcs.h" 61 62 #ifdef BHYVE_SNAPSHOT 63 #include "snapshot.h" 64 #endif 65 66 #define MB (1UL << 20) 67 #define GB (1UL << 30) 68 69 #define REQ_ARG required_argument 70 #define NO_ARG no_argument 71 #define OPT_ARG optional_argument 72 73 static const char *progname; 74 75 static void 76 usage(bool cpu_intel) 77 { 78 79 (void)fprintf(stderr, 80 "Usage: %s --vm=<vmname>\n" 81 " [--cpu=<vcpu_number>]\n" 82 " [--create]\n" 83 " [--destroy]\n" 84 #ifdef BHYVE_SNAPSHOT 85 " [--checkpoint=<filename> | --suspend=<filename>]\n" 86 #endif 87 " [--get-all]\n" 88 " [--get-stats]\n" 89 " [--set-desc-ds]\n" 90 " [--get-desc-ds]\n" 91 " [--set-desc-es]\n" 92 " [--get-desc-es]\n" 93 " [--set-desc-gs]\n" 94 " [--get-desc-gs]\n" 95 " [--set-desc-fs]\n" 96 " [--get-desc-fs]\n" 97 " [--set-desc-cs]\n" 98 " [--get-desc-cs]\n" 99 " [--set-desc-ss]\n" 100 " [--get-desc-ss]\n" 101 " [--set-desc-tr]\n" 102 " [--get-desc-tr]\n" 103 " [--set-desc-ldtr]\n" 104 " [--get-desc-ldtr]\n" 105 " [--set-desc-gdtr]\n" 106 " [--get-desc-gdtr]\n" 107 " [--set-desc-idtr]\n" 108 " [--get-desc-idtr]\n" 109 " [--run]\n" 110 " [--capname=<capname>]\n" 111 " [--getcap]\n" 112 " [--setcap=<0|1>]\n" 113 " [--desc-base=<BASE>]\n" 114 " [--desc-limit=<LIMIT>]\n" 115 " [--desc-access=<ACCESS>]\n" 116 " [--set-cr0=<CR0>]\n" 117 " [--get-cr0]\n" 118 " [--set-cr2=<CR2>]\n" 119 " [--get-cr2]\n" 120 " [--set-cr3=<CR3>]\n" 121 " [--get-cr3]\n" 122 " [--set-cr4=<CR4>]\n" 123 " [--get-cr4]\n" 124 " [--set-dr0=<DR0>]\n" 125 " [--get-dr0]\n" 126 " [--set-dr1=<DR1>]\n" 127 " [--get-dr1]\n" 128 " [--set-dr2=<DR2>]\n" 129 " [--get-dr2]\n" 130 " [--set-dr3=<DR3>]\n" 131 " [--get-dr3]\n" 132 " [--set-dr6=<DR6>]\n" 133 " [--get-dr6]\n" 134 " [--set-dr7=<DR7>]\n" 135 " [--get-dr7]\n" 136 " [--set-rsp=<RSP>]\n" 137 " [--get-rsp]\n" 138 " [--set-rip=<RIP>]\n" 139 " [--get-rip]\n" 140 " [--get-rax]\n" 141 " [--set-rax=<RAX>]\n" 142 " [--get-rbx]\n" 143 " [--get-rcx]\n" 144 " [--get-rdx]\n" 145 " [--get-rsi]\n" 146 " [--get-rdi]\n" 147 " [--get-rbp]\n" 148 " [--get-r8]\n" 149 " [--get-r9]\n" 150 " [--get-r10]\n" 151 " [--get-r11]\n" 152 " [--get-r12]\n" 153 " [--get-r13]\n" 154 " [--get-r14]\n" 155 " [--get-r15]\n" 156 " [--set-rflags=<RFLAGS>]\n" 157 " [--get-rflags]\n" 158 " [--set-cs]\n" 159 " [--get-cs]\n" 160 " [--set-ds]\n" 161 " [--get-ds]\n" 162 " [--set-es]\n" 163 " [--get-es]\n" 164 " [--set-fs]\n" 165 " [--get-fs]\n" 166 " [--set-gs]\n" 167 " [--get-gs]\n" 168 " [--set-ss]\n" 169 " [--get-ss]\n" 170 " [--get-tr]\n" 171 " [--get-ldtr]\n" 172 " [--set-x2apic-state=<state>]\n" 173 " [--get-x2apic-state]\n" 174 " [--unassign-pptdev=<bus/slot/func>]\n" 175 " [--set-mem=<memory in units of MB>]\n" 176 " [--get-lowmem]\n" 177 " [--get-highmem]\n" 178 " [--get-gpa-pmap]\n" 179 " [--assert-lapic-lvt=<pin>]\n" 180 " [--inject-nmi]\n" 181 " [--force-reset]\n" 182 " [--force-poweroff]\n" 183 " [--get-rtc-time]\n" 184 " [--set-rtc-time=<secs>]\n" 185 " [--get-rtc-nvram]\n" 186 " [--set-rtc-nvram=<val>]\n" 187 " [--rtc-nvram-offset=<offset>]\n" 188 " [--get-active-cpus]\n" 189 " [--get-debug-cpus]\n" 190 " [--get-suspended-cpus]\n" 191 " [--get-intinfo]\n" 192 " [--get-eptp]\n" 193 " [--set-exception-bitmap]\n" 194 " [--get-exception-bitmap]\n" 195 " [--get-tsc-offset]\n" 196 " [--get-guest-pat]\n" 197 " [--get-io-bitmap-address]\n" 198 " [--get-msr-bitmap]\n" 199 " [--get-msr-bitmap-address]\n" 200 " [--get-guest-sysenter]\n" 201 " [--get-exit-reason]\n" 202 " [--get-cpu-topology]\n", 203 progname); 204 205 if (cpu_intel) { 206 (void)fprintf(stderr, 207 " [--get-vmcs-pinbased-ctls]\n" 208 " [--get-vmcs-procbased-ctls]\n" 209 " [--get-vmcs-procbased-ctls2]\n" 210 " [--get-vmcs-entry-interruption-info]\n" 211 " [--set-vmcs-entry-interruption-info=<info>]\n" 212 " [--get-vmcs-guest-physical-address\n" 213 " [--get-vmcs-guest-linear-address\n" 214 " [--get-vmcs-host-pat]\n" 215 " [--get-vmcs-host-cr0]\n" 216 " [--get-vmcs-host-cr3]\n" 217 " [--get-vmcs-host-cr4]\n" 218 " [--get-vmcs-host-rip]\n" 219 " [--get-vmcs-host-rsp]\n" 220 " [--get-vmcs-cr0-mask]\n" 221 " [--get-vmcs-cr0-shadow]\n" 222 " [--get-vmcs-cr4-mask]\n" 223 " [--get-vmcs-cr4-shadow]\n" 224 " [--get-vmcs-cr3-targets]\n" 225 " [--get-vmcs-apic-access-address]\n" 226 " [--get-vmcs-virtual-apic-address]\n" 227 " [--get-vmcs-tpr-threshold]\n" 228 " [--get-vmcs-vpid]\n" 229 " [--get-vmcs-instruction-error]\n" 230 " [--get-vmcs-exit-ctls]\n" 231 " [--get-vmcs-entry-ctls]\n" 232 " [--get-vmcs-link]\n" 233 " [--get-vmcs-exit-qualification]\n" 234 " [--get-vmcs-exit-interruption-info]\n" 235 " [--get-vmcs-exit-interruption-error]\n" 236 " [--get-vmcs-interruptibility]\n" 237 ); 238 } else { 239 (void)fprintf(stderr, 240 " [--get-vmcb-intercepts]\n" 241 " [--get-vmcb-asid]\n" 242 " [--get-vmcb-exit-details]\n" 243 " [--get-vmcb-tlb-ctrl]\n" 244 " [--get-vmcb-virq]\n" 245 " [--get-avic-apic-bar]\n" 246 " [--get-avic-backing-page]\n" 247 " [--get-avic-table]\n" 248 ); 249 } 250 exit(1); 251 } 252 253 static int get_rtc_time, set_rtc_time; 254 static int get_rtc_nvram, set_rtc_nvram; 255 static int rtc_nvram_offset; 256 static uint8_t rtc_nvram_value; 257 static time_t rtc_secs; 258 259 static int get_stats, getcap, setcap, capval, get_gpa_pmap; 260 static int inject_nmi, assert_lapic_lvt; 261 static int force_reset, force_poweroff; 262 static const char *capname; 263 static int create, destroy, get_memmap, get_memseg; 264 static int get_intinfo; 265 static int get_active_cpus, get_debug_cpus, get_suspended_cpus; 266 static uint64_t memsize; 267 static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3; 268 static int set_cr4, get_cr4; 269 static int set_efer, get_efer; 270 static int set_dr0, get_dr0; 271 static int set_dr1, get_dr1; 272 static int set_dr2, get_dr2; 273 static int set_dr3, get_dr3; 274 static int set_dr6, get_dr6; 275 static int set_dr7, get_dr7; 276 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 277 static int set_rax, get_rax; 278 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 279 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 280 static int set_desc_ds, get_desc_ds; 281 static int set_desc_es, get_desc_es; 282 static int set_desc_fs, get_desc_fs; 283 static int set_desc_gs, get_desc_gs; 284 static int set_desc_cs, get_desc_cs; 285 static int set_desc_ss, get_desc_ss; 286 static int set_desc_gdtr, get_desc_gdtr; 287 static int set_desc_idtr, get_desc_idtr; 288 static int set_desc_tr, get_desc_tr; 289 static int set_desc_ldtr, get_desc_ldtr; 290 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 291 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 292 static int set_x2apic_state, get_x2apic_state; 293 static enum x2apic_state x2apic_state; 294 static int unassign_pptdev, bus, slot, func; 295 static int run; 296 static int get_cpu_topology; 297 #ifdef BHYVE_SNAPSHOT 298 static int vm_suspend_opt; 299 #endif 300 301 /* 302 * VMCB specific. 303 */ 304 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; 305 static int get_vmcb_virq, get_avic_table; 306 307 /* 308 * VMCS-specific fields 309 */ 310 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 311 static int get_eptp, get_io_bitmap, get_tsc_offset; 312 static int get_vmcs_entry_interruption_info; 313 static int get_vmcs_interruptibility; 314 static int get_vmcs_gpa, get_vmcs_gla; 315 static int get_exception_bitmap; 316 static int get_cr0_mask, get_cr0_shadow; 317 static int get_cr4_mask, get_cr4_shadow; 318 static int get_cr3_targets; 319 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 320 static int get_msr_bitmap, get_msr_bitmap_address; 321 static int get_vpid_asid; 322 static int get_inst_err, get_exit_ctls, get_entry_ctls; 323 static int get_host_cr0, get_host_cr3, get_host_cr4; 324 static int get_host_rip, get_host_rsp; 325 static int get_guest_pat, get_host_pat; 326 static int get_guest_sysenter, get_vmcs_link; 327 static int get_exit_reason, get_vmcs_exit_qualification; 328 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 329 static int get_vmcs_exit_inst_length; 330 331 static uint64_t desc_base; 332 static uint32_t desc_limit, desc_access; 333 334 static int get_all; 335 336 static void 337 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 338 { 339 printf("vm exit[%d]\n", vcpu); 340 printf("\trip\t\t0x%016lx\n", vmexit->rip); 341 printf("\tinst_length\t%d\n", vmexit->inst_length); 342 switch (vmexit->exitcode) { 343 case VM_EXITCODE_INOUT: 344 printf("\treason\t\tINOUT\n"); 345 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 346 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 347 printf("\tflags\t\t%s%s\n", 348 vmexit->u.inout.string ? "STRING " : "", 349 vmexit->u.inout.rep ? "REP " : ""); 350 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 351 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 352 break; 353 case VM_EXITCODE_VMX: 354 printf("\treason\t\tVMX\n"); 355 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 356 printf("\texit_reason\t0x%08x (%u)\n", 357 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 358 printf("\tqualification\t0x%016lx\n", 359 vmexit->u.vmx.exit_qualification); 360 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 361 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 362 break; 363 case VM_EXITCODE_SVM: 364 printf("\treason\t\tSVM\n"); 365 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); 366 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); 367 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); 368 break; 369 default: 370 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 371 break; 372 } 373 } 374 375 /* AMD 6th generation and Intel compatible MSRs */ 376 #define MSR_AMD6TH_START 0xC0000000 377 #define MSR_AMD6TH_END 0xC0001FFF 378 /* AMD 7th and 8th generation compatible MSRs */ 379 #define MSR_AMD7TH_START 0xC0010000 380 #define MSR_AMD7TH_END 0xC0011FFF 381 382 static const char * 383 msr_name(uint32_t msr) 384 { 385 static char buf[32]; 386 387 switch(msr) { 388 case MSR_TSC: 389 return ("MSR_TSC"); 390 case MSR_EFER: 391 return ("MSR_EFER"); 392 case MSR_STAR: 393 return ("MSR_STAR"); 394 case MSR_LSTAR: 395 return ("MSR_LSTAR"); 396 case MSR_CSTAR: 397 return ("MSR_CSTAR"); 398 case MSR_SF_MASK: 399 return ("MSR_SF_MASK"); 400 case MSR_FSBASE: 401 return ("MSR_FSBASE"); 402 case MSR_GSBASE: 403 return ("MSR_GSBASE"); 404 case MSR_KGSBASE: 405 return ("MSR_KGSBASE"); 406 case MSR_SYSENTER_CS_MSR: 407 return ("MSR_SYSENTER_CS_MSR"); 408 case MSR_SYSENTER_ESP_MSR: 409 return ("MSR_SYSENTER_ESP_MSR"); 410 case MSR_SYSENTER_EIP_MSR: 411 return ("MSR_SYSENTER_EIP_MSR"); 412 case MSR_PAT: 413 return ("MSR_PAT"); 414 } 415 snprintf(buf, sizeof(buf), "MSR %#08x", msr); 416 417 return (buf); 418 } 419 420 static inline void 421 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) 422 { 423 424 if (readable || writeable) { 425 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, 426 readable ? 'R' : '-', writeable ? 'W' : '-'); 427 } 428 } 429 430 /* 431 * Reference APM vol2, section 15.11 MSR Intercepts. 432 */ 433 static void 434 dump_amd_msr_pm(const char *bitmap, int vcpu) 435 { 436 int byte, bit, readable, writeable; 437 uint32_t msr; 438 439 for (msr = 0; msr < 0x2000; msr++) { 440 byte = msr / 4; 441 bit = (msr % 4) * 2; 442 443 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 444 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 445 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 446 print_msr_pm(msr, vcpu, readable, writeable); 447 448 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 449 byte += 2048; 450 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 451 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 452 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 453 writeable); 454 455 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ 456 byte += 4096; 457 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 458 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 459 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, 460 writeable); 461 } 462 } 463 464 /* 465 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address 466 */ 467 static void 468 dump_intel_msr_pm(const char *bitmap, int vcpu) 469 { 470 int byte, bit, readable, writeable; 471 uint32_t msr; 472 473 for (msr = 0; msr < 0x2000; msr++) { 474 byte = msr / 8; 475 bit = msr & 0x7; 476 477 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 478 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 479 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 480 print_msr_pm(msr, vcpu, readable, writeable); 481 482 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 483 byte += 1024; 484 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 485 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 486 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 487 writeable); 488 } 489 } 490 491 static int 492 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) 493 { 494 char *bitmap; 495 int error, fd, map_size; 496 497 error = -1; 498 bitmap = MAP_FAILED; 499 500 fd = open("/dev/mem", O_RDONLY, 0); 501 if (fd < 0) { 502 perror("Couldn't open /dev/mem"); 503 goto done; 504 } 505 506 if (cpu_intel) 507 map_size = PAGE_SIZE; 508 else 509 map_size = 2 * PAGE_SIZE; 510 511 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); 512 if (bitmap == MAP_FAILED) { 513 perror("mmap failed"); 514 goto done; 515 } 516 517 if (cpu_intel) 518 dump_intel_msr_pm(bitmap, vcpu); 519 else 520 dump_amd_msr_pm(bitmap, vcpu); 521 522 error = 0; 523 done: 524 if (bitmap != MAP_FAILED) 525 munmap((void *)bitmap, map_size); 526 if (fd >= 0) 527 close(fd); 528 529 return (error); 530 } 531 532 static int 533 vm_get_vmcs_field(struct vcpu *vcpu, int field, uint64_t *ret_val) 534 { 535 536 return (vm_get_register(vcpu, VMCS_IDENT(field), ret_val)); 537 } 538 539 static int 540 vm_get_vmcb_field(struct vcpu *vcpu, int off, int bytes, 541 uint64_t *ret_val) 542 { 543 544 return (vm_get_register(vcpu, VMCB_ACCESS(off, bytes), ret_val)); 545 } 546 547 enum { 548 VMNAME = 1000, /* avoid collision with return values from getopt */ 549 VCPU, 550 SET_MEM, 551 SET_EFER, 552 SET_CR0, 553 SET_CR2, 554 SET_CR3, 555 SET_CR4, 556 SET_DR0, 557 SET_DR1, 558 SET_DR2, 559 SET_DR3, 560 SET_DR6, 561 SET_DR7, 562 SET_RSP, 563 SET_RIP, 564 SET_RAX, 565 SET_RFLAGS, 566 DESC_BASE, 567 DESC_LIMIT, 568 DESC_ACCESS, 569 SET_CS, 570 SET_DS, 571 SET_ES, 572 SET_FS, 573 SET_GS, 574 SET_SS, 575 SET_TR, 576 SET_LDTR, 577 SET_X2APIC_STATE, 578 SET_CAP, 579 CAPNAME, 580 UNASSIGN_PPTDEV, 581 GET_GPA_PMAP, 582 ASSERT_LAPIC_LVT, 583 SET_RTC_TIME, 584 SET_RTC_NVRAM, 585 RTC_NVRAM_OFFSET, 586 #ifdef BHYVE_SNAPSHOT 587 SET_CHECKPOINT_FILE, 588 SET_SUSPEND_FILE, 589 #endif 590 }; 591 592 static void 593 print_cpus(const char *banner, const cpuset_t *cpus) 594 { 595 int i, first; 596 597 first = 1; 598 printf("%s:\t", banner); 599 if (!CPU_EMPTY(cpus)) { 600 for (i = 0; i < CPU_SETSIZE; i++) { 601 if (CPU_ISSET(i, cpus)) { 602 printf("%s%d", first ? " " : ", ", i); 603 first = 0; 604 } 605 } 606 } else 607 printf(" (none)"); 608 printf("\n"); 609 } 610 611 static void 612 print_intinfo(const char *banner, uint64_t info) 613 { 614 int type; 615 616 printf("%s:\t", banner); 617 if (info & VM_INTINFO_VALID) { 618 type = info & VM_INTINFO_TYPE; 619 switch (type) { 620 case VM_INTINFO_HWINTR: 621 printf("extint"); 622 break; 623 case VM_INTINFO_NMI: 624 printf("nmi"); 625 break; 626 case VM_INTINFO_SWINTR: 627 printf("swint"); 628 break; 629 default: 630 printf("exception"); 631 break; 632 } 633 printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); 634 if (info & VM_INTINFO_DEL_ERRCODE) 635 printf(" errcode %#x", (u_int)(info >> 32)); 636 } else { 637 printf("n/a"); 638 } 639 printf("\n"); 640 } 641 642 static bool 643 cpu_vendor_intel(void) 644 { 645 u_int regs[4], v[3]; 646 647 do_cpuid(0, regs); 648 v[0] = regs[1]; 649 v[1] = regs[3]; 650 v[2] = regs[2]; 651 652 if (memcmp(v, "GenuineIntel", sizeof(v)) == 0) 653 return (true); 654 if (memcmp(v, "AuthenticAMD", sizeof(v)) == 0 || 655 memcmp(v, "HygonGenuine", sizeof(v)) == 0) 656 return (false); 657 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", (const char *)v); 658 exit(1); 659 } 660 661 static int 662 get_all_registers(struct vcpu *vcpu, int vcpuid) 663 { 664 uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 665 uint64_t rsp, rip, rflags, efer; 666 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 667 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 668 int error = 0; 669 670 if (!error && (get_efer || get_all)) { 671 error = vm_get_register(vcpu, VM_REG_GUEST_EFER, &efer); 672 if (error == 0) 673 printf("efer[%d]\t\t0x%016lx\n", vcpuid, efer); 674 } 675 676 if (!error && (get_cr0 || get_all)) { 677 error = vm_get_register(vcpu, VM_REG_GUEST_CR0, &cr0); 678 if (error == 0) 679 printf("cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 680 } 681 682 if (!error && (get_cr2 || get_all)) { 683 error = vm_get_register(vcpu, VM_REG_GUEST_CR2, &cr2); 684 if (error == 0) 685 printf("cr2[%d]\t\t0x%016lx\n", vcpuid, cr2); 686 } 687 688 if (!error && (get_cr3 || get_all)) { 689 error = vm_get_register(vcpu, VM_REG_GUEST_CR3, &cr3); 690 if (error == 0) 691 printf("cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 692 } 693 694 if (!error && (get_cr4 || get_all)) { 695 error = vm_get_register(vcpu, VM_REG_GUEST_CR4, &cr4); 696 if (error == 0) 697 printf("cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 698 } 699 700 if (!error && (get_dr0 || get_all)) { 701 error = vm_get_register(vcpu, VM_REG_GUEST_DR0, &dr0); 702 if (error == 0) 703 printf("dr0[%d]\t\t0x%016lx\n", vcpuid, dr0); 704 } 705 706 if (!error && (get_dr1 || get_all)) { 707 error = vm_get_register(vcpu, VM_REG_GUEST_DR1, &dr1); 708 if (error == 0) 709 printf("dr1[%d]\t\t0x%016lx\n", vcpuid, dr1); 710 } 711 712 if (!error && (get_dr2 || get_all)) { 713 error = vm_get_register(vcpu, VM_REG_GUEST_DR2, &dr2); 714 if (error == 0) 715 printf("dr2[%d]\t\t0x%016lx\n", vcpuid, dr2); 716 } 717 718 if (!error && (get_dr3 || get_all)) { 719 error = vm_get_register(vcpu, VM_REG_GUEST_DR3, &dr3); 720 if (error == 0) 721 printf("dr3[%d]\t\t0x%016lx\n", vcpuid, dr3); 722 } 723 724 if (!error && (get_dr6 || get_all)) { 725 error = vm_get_register(vcpu, VM_REG_GUEST_DR6, &dr6); 726 if (error == 0) 727 printf("dr6[%d]\t\t0x%016lx\n", vcpuid, dr6); 728 } 729 730 if (!error && (get_dr7 || get_all)) { 731 error = vm_get_register(vcpu, VM_REG_GUEST_DR7, &dr7); 732 if (error == 0) 733 printf("dr7[%d]\t\t0x%016lx\n", vcpuid, dr7); 734 } 735 736 if (!error && (get_rsp || get_all)) { 737 error = vm_get_register(vcpu, VM_REG_GUEST_RSP, &rsp); 738 if (error == 0) 739 printf("rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 740 } 741 742 if (!error && (get_rip || get_all)) { 743 error = vm_get_register(vcpu, VM_REG_GUEST_RIP, &rip); 744 if (error == 0) 745 printf("rip[%d]\t\t0x%016lx\n", vcpuid, rip); 746 } 747 748 if (!error && (get_rax || get_all)) { 749 error = vm_get_register(vcpu, VM_REG_GUEST_RAX, &rax); 750 if (error == 0) 751 printf("rax[%d]\t\t0x%016lx\n", vcpuid, rax); 752 } 753 754 if (!error && (get_rbx || get_all)) { 755 error = vm_get_register(vcpu, VM_REG_GUEST_RBX, &rbx); 756 if (error == 0) 757 printf("rbx[%d]\t\t0x%016lx\n", vcpuid, rbx); 758 } 759 760 if (!error && (get_rcx || get_all)) { 761 error = vm_get_register(vcpu, VM_REG_GUEST_RCX, &rcx); 762 if (error == 0) 763 printf("rcx[%d]\t\t0x%016lx\n", vcpuid, rcx); 764 } 765 766 if (!error && (get_rdx || get_all)) { 767 error = vm_get_register(vcpu, VM_REG_GUEST_RDX, &rdx); 768 if (error == 0) 769 printf("rdx[%d]\t\t0x%016lx\n", vcpuid, rdx); 770 } 771 772 if (!error && (get_rsi || get_all)) { 773 error = vm_get_register(vcpu, VM_REG_GUEST_RSI, &rsi); 774 if (error == 0) 775 printf("rsi[%d]\t\t0x%016lx\n", vcpuid, rsi); 776 } 777 778 if (!error && (get_rdi || get_all)) { 779 error = vm_get_register(vcpu, VM_REG_GUEST_RDI, &rdi); 780 if (error == 0) 781 printf("rdi[%d]\t\t0x%016lx\n", vcpuid, rdi); 782 } 783 784 if (!error && (get_rbp || get_all)) { 785 error = vm_get_register(vcpu, VM_REG_GUEST_RBP, &rbp); 786 if (error == 0) 787 printf("rbp[%d]\t\t0x%016lx\n", vcpuid, rbp); 788 } 789 790 if (!error && (get_r8 || get_all)) { 791 error = vm_get_register(vcpu, VM_REG_GUEST_R8, &r8); 792 if (error == 0) 793 printf("r8[%d]\t\t0x%016lx\n", vcpuid, r8); 794 } 795 796 if (!error && (get_r9 || get_all)) { 797 error = vm_get_register(vcpu, VM_REG_GUEST_R9, &r9); 798 if (error == 0) 799 printf("r9[%d]\t\t0x%016lx\n", vcpuid, r9); 800 } 801 802 if (!error && (get_r10 || get_all)) { 803 error = vm_get_register(vcpu, VM_REG_GUEST_R10, &r10); 804 if (error == 0) 805 printf("r10[%d]\t\t0x%016lx\n", vcpuid, r10); 806 } 807 808 if (!error && (get_r11 || get_all)) { 809 error = vm_get_register(vcpu, VM_REG_GUEST_R11, &r11); 810 if (error == 0) 811 printf("r11[%d]\t\t0x%016lx\n", vcpuid, r11); 812 } 813 814 if (!error && (get_r12 || get_all)) { 815 error = vm_get_register(vcpu, VM_REG_GUEST_R12, &r12); 816 if (error == 0) 817 printf("r12[%d]\t\t0x%016lx\n", vcpuid, r12); 818 } 819 820 if (!error && (get_r13 || get_all)) { 821 error = vm_get_register(vcpu, VM_REG_GUEST_R13, &r13); 822 if (error == 0) 823 printf("r13[%d]\t\t0x%016lx\n", vcpuid, r13); 824 } 825 826 if (!error && (get_r14 || get_all)) { 827 error = vm_get_register(vcpu, VM_REG_GUEST_R14, &r14); 828 if (error == 0) 829 printf("r14[%d]\t\t0x%016lx\n", vcpuid, r14); 830 } 831 832 if (!error && (get_r15 || get_all)) { 833 error = vm_get_register(vcpu, VM_REG_GUEST_R15, &r15); 834 if (error == 0) 835 printf("r15[%d]\t\t0x%016lx\n", vcpuid, r15); 836 } 837 838 if (!error && (get_rflags || get_all)) { 839 error = vm_get_register(vcpu, VM_REG_GUEST_RFLAGS, 840 &rflags); 841 if (error == 0) 842 printf("rflags[%d]\t0x%016lx\n", vcpuid, rflags); 843 } 844 845 return (error); 846 } 847 848 static int 849 get_all_segments(struct vcpu *vcpu, int vcpuid) 850 { 851 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 852 int error = 0; 853 854 if (!error && (get_desc_ds || get_all)) { 855 error = vm_get_desc(vcpu, VM_REG_GUEST_DS, 856 &desc_base, &desc_limit, &desc_access); 857 if (error == 0) { 858 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 859 vcpuid, desc_base, desc_limit, desc_access); 860 } 861 } 862 863 if (!error && (get_desc_es || get_all)) { 864 error = vm_get_desc(vcpu, VM_REG_GUEST_ES, 865 &desc_base, &desc_limit, &desc_access); 866 if (error == 0) { 867 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 868 vcpuid, desc_base, desc_limit, desc_access); 869 } 870 } 871 872 if (!error && (get_desc_fs || get_all)) { 873 error = vm_get_desc(vcpu, VM_REG_GUEST_FS, 874 &desc_base, &desc_limit, &desc_access); 875 if (error == 0) { 876 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 877 vcpuid, desc_base, desc_limit, desc_access); 878 } 879 } 880 881 if (!error && (get_desc_gs || get_all)) { 882 error = vm_get_desc(vcpu, VM_REG_GUEST_GS, 883 &desc_base, &desc_limit, &desc_access); 884 if (error == 0) { 885 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 886 vcpuid, desc_base, desc_limit, desc_access); 887 } 888 } 889 890 if (!error && (get_desc_ss || get_all)) { 891 error = vm_get_desc(vcpu, VM_REG_GUEST_SS, 892 &desc_base, &desc_limit, &desc_access); 893 if (error == 0) { 894 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 895 vcpuid, desc_base, desc_limit, desc_access); 896 } 897 } 898 899 if (!error && (get_desc_cs || get_all)) { 900 error = vm_get_desc(vcpu, VM_REG_GUEST_CS, 901 &desc_base, &desc_limit, &desc_access); 902 if (error == 0) { 903 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 904 vcpuid, desc_base, desc_limit, desc_access); 905 } 906 } 907 908 if (!error && (get_desc_tr || get_all)) { 909 error = vm_get_desc(vcpu, VM_REG_GUEST_TR, 910 &desc_base, &desc_limit, &desc_access); 911 if (error == 0) { 912 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 913 vcpuid, desc_base, desc_limit, desc_access); 914 } 915 } 916 917 if (!error && (get_desc_ldtr || get_all)) { 918 error = vm_get_desc(vcpu, VM_REG_GUEST_LDTR, 919 &desc_base, &desc_limit, &desc_access); 920 if (error == 0) { 921 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 922 vcpuid, desc_base, desc_limit, desc_access); 923 } 924 } 925 926 if (!error && (get_desc_gdtr || get_all)) { 927 error = vm_get_desc(vcpu, VM_REG_GUEST_GDTR, 928 &desc_base, &desc_limit, &desc_access); 929 if (error == 0) { 930 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 931 vcpuid, desc_base, desc_limit); 932 } 933 } 934 935 if (!error && (get_desc_idtr || get_all)) { 936 error = vm_get_desc(vcpu, VM_REG_GUEST_IDTR, 937 &desc_base, &desc_limit, &desc_access); 938 if (error == 0) { 939 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 940 vcpuid, desc_base, desc_limit); 941 } 942 } 943 944 if (!error && (get_cs || get_all)) { 945 error = vm_get_register(vcpu, VM_REG_GUEST_CS, &cs); 946 if (error == 0) 947 printf("cs[%d]\t\t0x%04lx\n", vcpuid, cs); 948 } 949 950 if (!error && (get_ds || get_all)) { 951 error = vm_get_register(vcpu, VM_REG_GUEST_DS, &ds); 952 if (error == 0) 953 printf("ds[%d]\t\t0x%04lx\n", vcpuid, ds); 954 } 955 956 if (!error && (get_es || get_all)) { 957 error = vm_get_register(vcpu, VM_REG_GUEST_ES, &es); 958 if (error == 0) 959 printf("es[%d]\t\t0x%04lx\n", vcpuid, es); 960 } 961 962 if (!error && (get_fs || get_all)) { 963 error = vm_get_register(vcpu, VM_REG_GUEST_FS, &fs); 964 if (error == 0) 965 printf("fs[%d]\t\t0x%04lx\n", vcpuid, fs); 966 } 967 968 if (!error && (get_gs || get_all)) { 969 error = vm_get_register(vcpu, VM_REG_GUEST_GS, &gs); 970 if (error == 0) 971 printf("gs[%d]\t\t0x%04lx\n", vcpuid, gs); 972 } 973 974 if (!error && (get_ss || get_all)) { 975 error = vm_get_register(vcpu, VM_REG_GUEST_SS, &ss); 976 if (error == 0) 977 printf("ss[%d]\t\t0x%04lx\n", vcpuid, ss); 978 } 979 980 if (!error && (get_tr || get_all)) { 981 error = vm_get_register(vcpu, VM_REG_GUEST_TR, &tr); 982 if (error == 0) 983 printf("tr[%d]\t\t0x%04lx\n", vcpuid, tr); 984 } 985 986 if (!error && (get_ldtr || get_all)) { 987 error = vm_get_register(vcpu, VM_REG_GUEST_LDTR, &ldtr); 988 if (error == 0) 989 printf("ldtr[%d]\t\t0x%04lx\n", vcpuid, ldtr); 990 } 991 992 return (error); 993 } 994 995 static int 996 get_misc_vmcs(struct vcpu *vcpu, int vcpuid) 997 { 998 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; 999 int error = 0; 1000 1001 if (!error && (get_cr0_mask || get_all)) { 1002 uint64_t cr0mask; 1003 error = vm_get_vmcs_field(vcpu, VMCS_CR0_MASK, &cr0mask); 1004 if (error == 0) 1005 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpuid, cr0mask); 1006 } 1007 1008 if (!error && (get_cr0_shadow || get_all)) { 1009 uint64_t cr0shadow; 1010 error = vm_get_vmcs_field(vcpu, VMCS_CR0_SHADOW, 1011 &cr0shadow); 1012 if (error == 0) 1013 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpuid, cr0shadow); 1014 } 1015 1016 if (!error && (get_cr4_mask || get_all)) { 1017 uint64_t cr4mask; 1018 error = vm_get_vmcs_field(vcpu, VMCS_CR4_MASK, &cr4mask); 1019 if (error == 0) 1020 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpuid, cr4mask); 1021 } 1022 1023 if (!error && (get_cr4_shadow || get_all)) { 1024 uint64_t cr4shadow; 1025 error = vm_get_vmcs_field(vcpu, VMCS_CR4_SHADOW, 1026 &cr4shadow); 1027 if (error == 0) 1028 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpuid, cr4shadow); 1029 } 1030 1031 if (!error && (get_cr3_targets || get_all)) { 1032 uint64_t target_count, target_addr; 1033 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET_COUNT, 1034 &target_count); 1035 if (error == 0) { 1036 printf("cr3_target_count[%d]\t0x%016lx\n", 1037 vcpuid, target_count); 1038 } 1039 1040 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET0, 1041 &target_addr); 1042 if (error == 0) { 1043 printf("cr3_target0[%d]\t\t0x%016lx\n", 1044 vcpuid, target_addr); 1045 } 1046 1047 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET1, 1048 &target_addr); 1049 if (error == 0) { 1050 printf("cr3_target1[%d]\t\t0x%016lx\n", 1051 vcpuid, target_addr); 1052 } 1053 1054 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET2, 1055 &target_addr); 1056 if (error == 0) { 1057 printf("cr3_target2[%d]\t\t0x%016lx\n", 1058 vcpuid, target_addr); 1059 } 1060 1061 error = vm_get_vmcs_field(vcpu, VMCS_CR3_TARGET3, 1062 &target_addr); 1063 if (error == 0) { 1064 printf("cr3_target3[%d]\t\t0x%016lx\n", 1065 vcpuid, target_addr); 1066 } 1067 } 1068 1069 if (!error && (get_pinbased_ctls || get_all)) { 1070 error = vm_get_vmcs_field(vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1071 if (error == 0) 1072 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1073 } 1074 1075 if (!error && (get_procbased_ctls || get_all)) { 1076 error = vm_get_vmcs_field(vcpu, 1077 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1078 if (error == 0) 1079 printf("procbased_ctls[%d]\t0x%016lx\n", vcpuid, ctl); 1080 } 1081 1082 if (!error && (get_procbased_ctls2 || get_all)) { 1083 error = vm_get_vmcs_field(vcpu, 1084 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1085 if (error == 0) 1086 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpuid, ctl); 1087 } 1088 1089 if (!error && (get_vmcs_gla || get_all)) { 1090 error = vm_get_vmcs_field(vcpu, 1091 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1092 if (error == 0) 1093 printf("gla[%d]\t\t0x%016lx\n", vcpuid, u64); 1094 } 1095 1096 if (!error && (get_vmcs_gpa || get_all)) { 1097 error = vm_get_vmcs_field(vcpu, 1098 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1099 if (error == 0) 1100 printf("gpa[%d]\t\t0x%016lx\n", vcpuid, u64); 1101 } 1102 1103 if (!error && (get_vmcs_entry_interruption_info || 1104 get_all)) { 1105 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1106 if (error == 0) { 1107 printf("entry_interruption_info[%d]\t0x%016lx\n", 1108 vcpuid, u64); 1109 } 1110 } 1111 1112 if (!error && (get_tpr_threshold || get_all)) { 1113 uint64_t threshold; 1114 error = vm_get_vmcs_field(vcpu, VMCS_TPR_THRESHOLD, 1115 &threshold); 1116 if (error == 0) 1117 printf("tpr_threshold[%d]\t0x%016lx\n", vcpuid, threshold); 1118 } 1119 1120 if (!error && (get_inst_err || get_all)) { 1121 uint64_t insterr; 1122 error = vm_get_vmcs_field(vcpu, VMCS_INSTRUCTION_ERROR, 1123 &insterr); 1124 if (error == 0) { 1125 printf("instruction_error[%d]\t0x%016lx\n", 1126 vcpuid, insterr); 1127 } 1128 } 1129 1130 if (!error && (get_exit_ctls || get_all)) { 1131 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_CTLS, &ctl); 1132 if (error == 0) 1133 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1134 } 1135 1136 if (!error && (get_entry_ctls || get_all)) { 1137 error = vm_get_vmcs_field(vcpu, VMCS_ENTRY_CTLS, &ctl); 1138 if (error == 0) 1139 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpuid, ctl); 1140 } 1141 1142 if (!error && (get_host_pat || get_all)) { 1143 error = vm_get_vmcs_field(vcpu, VMCS_HOST_IA32_PAT, &pat); 1144 if (error == 0) 1145 printf("host_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 1146 } 1147 1148 if (!error && (get_host_cr0 || get_all)) { 1149 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR0, &cr0); 1150 if (error == 0) 1151 printf("host_cr0[%d]\t\t0x%016lx\n", vcpuid, cr0); 1152 } 1153 1154 if (!error && (get_host_cr3 || get_all)) { 1155 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR3, &cr3); 1156 if (error == 0) 1157 printf("host_cr3[%d]\t\t0x%016lx\n", vcpuid, cr3); 1158 } 1159 1160 if (!error && (get_host_cr4 || get_all)) { 1161 error = vm_get_vmcs_field(vcpu, VMCS_HOST_CR4, &cr4); 1162 if (error == 0) 1163 printf("host_cr4[%d]\t\t0x%016lx\n", vcpuid, cr4); 1164 } 1165 1166 if (!error && (get_host_rip || get_all)) { 1167 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RIP, &rip); 1168 if (error == 0) 1169 printf("host_rip[%d]\t\t0x%016lx\n", vcpuid, rip); 1170 } 1171 1172 if (!error && (get_host_rsp || get_all)) { 1173 error = vm_get_vmcs_field(vcpu, VMCS_HOST_RSP, &rsp); 1174 if (error == 0) 1175 printf("host_rsp[%d]\t\t0x%016lx\n", vcpuid, rsp); 1176 } 1177 1178 if (!error && (get_vmcs_link || get_all)) { 1179 error = vm_get_vmcs_field(vcpu, VMCS_LINK_POINTER, &addr); 1180 if (error == 0) 1181 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpuid, addr); 1182 } 1183 1184 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1185 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_INFO, &u64); 1186 if (error == 0) { 1187 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", 1188 vcpuid, u64); 1189 } 1190 } 1191 1192 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1193 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_INTR_ERRCODE, 1194 &u64); 1195 if (error == 0) { 1196 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", 1197 vcpuid, u64); 1198 } 1199 } 1200 1201 if (!error && (get_vmcs_interruptibility || get_all)) { 1202 error = vm_get_vmcs_field(vcpu, 1203 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1204 if (error == 0) { 1205 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", 1206 vcpuid, u64); 1207 } 1208 } 1209 1210 if (!error && (get_vmcs_exit_inst_length || get_all)) { 1211 error = vm_get_vmcs_field(vcpu, 1212 VMCS_EXIT_INSTRUCTION_LENGTH, &u64); 1213 if (error == 0) 1214 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpuid, 1215 (uint32_t)u64); 1216 } 1217 1218 if (!error && (get_vmcs_exit_qualification || get_all)) { 1219 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_QUALIFICATION, 1220 &u64); 1221 if (error == 0) 1222 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1223 vcpuid, u64); 1224 } 1225 1226 return (error); 1227 } 1228 1229 static int 1230 get_misc_vmcb(struct vcpu *vcpu, int vcpuid) 1231 { 1232 uint64_t ctl, addr; 1233 int error = 0; 1234 1235 if (!error && (get_vmcb_intercept || get_all)) { 1236 error = vm_get_vmcb_field(vcpu, VMCB_OFF_CR_INTERCEPT, 4, 1237 &ctl); 1238 if (error == 0) 1239 printf("cr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1240 1241 error = vm_get_vmcb_field(vcpu, VMCB_OFF_DR_INTERCEPT, 4, 1242 &ctl); 1243 if (error == 0) 1244 printf("dr_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1245 1246 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXC_INTERCEPT, 4, 1247 &ctl); 1248 if (error == 0) 1249 printf("exc_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1250 1251 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST1_INTERCEPT, 1252 4, &ctl); 1253 if (error == 0) 1254 printf("inst1_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1255 1256 error = vm_get_vmcb_field(vcpu, VMCB_OFF_INST2_INTERCEPT, 1257 4, &ctl); 1258 if (error == 0) 1259 printf("inst2_intercept[%d]\t0x%08x\n", vcpuid, (int)ctl); 1260 } 1261 1262 if (!error && (get_vmcb_tlb_ctrl || get_all)) { 1263 error = vm_get_vmcb_field(vcpu, VMCB_OFF_TLB_CTRL, 1264 4, &ctl); 1265 if (error == 0) 1266 printf("TLB ctrl[%d]\t0x%016lx\n", vcpuid, ctl); 1267 } 1268 1269 if (!error && (get_vmcb_exit_details || get_all)) { 1270 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO1, 1271 8, &ctl); 1272 if (error == 0) 1273 printf("exitinfo1[%d]\t0x%016lx\n", vcpuid, ctl); 1274 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINFO2, 1275 8, &ctl); 1276 if (error == 0) 1277 printf("exitinfo2[%d]\t0x%016lx\n", vcpuid, ctl); 1278 error = vm_get_vmcb_field(vcpu, VMCB_OFF_EXITINTINFO, 1279 8, &ctl); 1280 if (error == 0) 1281 printf("exitintinfo[%d]\t0x%016lx\n", vcpuid, ctl); 1282 } 1283 1284 if (!error && (get_vmcb_virq || get_all)) { 1285 error = vm_get_vmcb_field(vcpu, VMCB_OFF_VIRQ, 1286 8, &ctl); 1287 if (error == 0) 1288 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpuid, ctl); 1289 } 1290 1291 if (!error && (get_apic_access_addr || get_all)) { 1292 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_BAR, 8, 1293 &addr); 1294 if (error == 0) 1295 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpuid, addr); 1296 } 1297 1298 if (!error && (get_virtual_apic_addr || get_all)) { 1299 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PAGE, 8, 1300 &addr); 1301 if (error == 0) 1302 printf("AVIC backing page[%d]\t0x%016lx\n", vcpuid, addr); 1303 } 1304 1305 if (!error && (get_avic_table || get_all)) { 1306 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_LT, 8, 1307 &addr); 1308 if (error == 0) 1309 printf("AVIC logical table[%d]\t0x%016lx\n", 1310 vcpuid, addr); 1311 error = vm_get_vmcb_field(vcpu, VMCB_OFF_AVIC_PT, 8, 1312 &addr); 1313 if (error == 0) 1314 printf("AVIC physical table[%d]\t0x%016lx\n", 1315 vcpuid, addr); 1316 } 1317 1318 return (error); 1319 } 1320 1321 static struct option * 1322 setup_options(bool cpu_intel) 1323 { 1324 const struct option common_opts[] = { 1325 { "vm", REQ_ARG, 0, VMNAME }, 1326 { "cpu", REQ_ARG, 0, VCPU }, 1327 { "set-mem", REQ_ARG, 0, SET_MEM }, 1328 { "set-efer", REQ_ARG, 0, SET_EFER }, 1329 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 1330 { "set-cr2", REQ_ARG, 0, SET_CR2 }, 1331 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 1332 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 1333 { "set-dr0", REQ_ARG, 0, SET_DR0 }, 1334 { "set-dr1", REQ_ARG, 0, SET_DR1 }, 1335 { "set-dr2", REQ_ARG, 0, SET_DR2 }, 1336 { "set-dr3", REQ_ARG, 0, SET_DR3 }, 1337 { "set-dr6", REQ_ARG, 0, SET_DR6 }, 1338 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 1339 { "set-rsp", REQ_ARG, 0, SET_RSP }, 1340 { "set-rip", REQ_ARG, 0, SET_RIP }, 1341 { "set-rax", REQ_ARG, 0, SET_RAX }, 1342 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 1343 { "desc-base", REQ_ARG, 0, DESC_BASE }, 1344 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 1345 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 1346 { "set-cs", REQ_ARG, 0, SET_CS }, 1347 { "set-ds", REQ_ARG, 0, SET_DS }, 1348 { "set-es", REQ_ARG, 0, SET_ES }, 1349 { "set-fs", REQ_ARG, 0, SET_FS }, 1350 { "set-gs", REQ_ARG, 0, SET_GS }, 1351 { "set-ss", REQ_ARG, 0, SET_SS }, 1352 { "set-tr", REQ_ARG, 0, SET_TR }, 1353 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 1354 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 1355 { "capname", REQ_ARG, 0, CAPNAME }, 1356 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 1357 { "setcap", REQ_ARG, 0, SET_CAP }, 1358 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 1359 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 1360 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, 1361 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, 1362 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, 1363 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, 1364 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, 1365 { "getcap", NO_ARG, &getcap, 1 }, 1366 { "get-stats", NO_ARG, &get_stats, 1 }, 1367 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 1368 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 1369 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 1370 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 1371 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 1372 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 1373 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 1374 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 1375 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 1376 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 1377 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 1378 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 1379 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 1380 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 1381 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 1382 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 1383 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 1384 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 1385 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 1386 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 1387 { "get-memmap", NO_ARG, &get_memmap, 1 }, 1388 { "get-memseg", NO_ARG, &get_memseg, 1 }, 1389 { "get-efer", NO_ARG, &get_efer, 1 }, 1390 { "get-cr0", NO_ARG, &get_cr0, 1 }, 1391 { "get-cr2", NO_ARG, &get_cr2, 1 }, 1392 { "get-cr3", NO_ARG, &get_cr3, 1 }, 1393 { "get-cr4", NO_ARG, &get_cr4, 1 }, 1394 { "get-dr0", NO_ARG, &get_dr0, 1 }, 1395 { "get-dr1", NO_ARG, &get_dr1, 1 }, 1396 { "get-dr2", NO_ARG, &get_dr2, 1 }, 1397 { "get-dr3", NO_ARG, &get_dr3, 1 }, 1398 { "get-dr6", NO_ARG, &get_dr6, 1 }, 1399 { "get-dr7", NO_ARG, &get_dr7, 1 }, 1400 { "get-rsp", NO_ARG, &get_rsp, 1 }, 1401 { "get-rip", NO_ARG, &get_rip, 1 }, 1402 { "get-rax", NO_ARG, &get_rax, 1 }, 1403 { "get-rbx", NO_ARG, &get_rbx, 1 }, 1404 { "get-rcx", NO_ARG, &get_rcx, 1 }, 1405 { "get-rdx", NO_ARG, &get_rdx, 1 }, 1406 { "get-rsi", NO_ARG, &get_rsi, 1 }, 1407 { "get-rdi", NO_ARG, &get_rdi, 1 }, 1408 { "get-rbp", NO_ARG, &get_rbp, 1 }, 1409 { "get-r8", NO_ARG, &get_r8, 1 }, 1410 { "get-r9", NO_ARG, &get_r9, 1 }, 1411 { "get-r10", NO_ARG, &get_r10, 1 }, 1412 { "get-r11", NO_ARG, &get_r11, 1 }, 1413 { "get-r12", NO_ARG, &get_r12, 1 }, 1414 { "get-r13", NO_ARG, &get_r13, 1 }, 1415 { "get-r14", NO_ARG, &get_r14, 1 }, 1416 { "get-r15", NO_ARG, &get_r15, 1 }, 1417 { "get-rflags", NO_ARG, &get_rflags, 1 }, 1418 { "get-cs", NO_ARG, &get_cs, 1 }, 1419 { "get-ds", NO_ARG, &get_ds, 1 }, 1420 { "get-es", NO_ARG, &get_es, 1 }, 1421 { "get-fs", NO_ARG, &get_fs, 1 }, 1422 { "get-gs", NO_ARG, &get_gs, 1 }, 1423 { "get-ss", NO_ARG, &get_ss, 1 }, 1424 { "get-tr", NO_ARG, &get_tr, 1 }, 1425 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 1426 { "get-eptp", NO_ARG, &get_eptp, 1 }, 1427 { "get-exception-bitmap", 1428 NO_ARG, &get_exception_bitmap, 1 }, 1429 { "get-io-bitmap-address", 1430 NO_ARG, &get_io_bitmap, 1 }, 1431 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, 1432 { "get-msr-bitmap", 1433 NO_ARG, &get_msr_bitmap, 1 }, 1434 { "get-msr-bitmap-address", 1435 NO_ARG, &get_msr_bitmap_address, 1 }, 1436 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, 1437 { "get-guest-sysenter", 1438 NO_ARG, &get_guest_sysenter, 1 }, 1439 { "get-exit-reason", 1440 NO_ARG, &get_exit_reason, 1 }, 1441 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, 1442 { "get-all", NO_ARG, &get_all, 1 }, 1443 { "run", NO_ARG, &run, 1 }, 1444 { "create", NO_ARG, &create, 1 }, 1445 { "destroy", NO_ARG, &destroy, 1 }, 1446 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 1447 { "force-reset", NO_ARG, &force_reset, 1 }, 1448 { "force-poweroff", NO_ARG, &force_poweroff, 1 }, 1449 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, 1450 { "get-debug-cpus", NO_ARG, &get_debug_cpus, 1 }, 1451 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, 1452 { "get-intinfo", NO_ARG, &get_intinfo, 1 }, 1453 { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, 1454 #ifdef BHYVE_SNAPSHOT 1455 { "checkpoint", REQ_ARG, 0, SET_CHECKPOINT_FILE}, 1456 { "suspend", REQ_ARG, 0, SET_SUSPEND_FILE}, 1457 #endif 1458 }; 1459 1460 const struct option intel_opts[] = { 1461 { "get-vmcs-pinbased-ctls", 1462 NO_ARG, &get_pinbased_ctls, 1 }, 1463 { "get-vmcs-procbased-ctls", 1464 NO_ARG, &get_procbased_ctls, 1 }, 1465 { "get-vmcs-procbased-ctls2", 1466 NO_ARG, &get_procbased_ctls2, 1 }, 1467 { "get-vmcs-guest-linear-address", 1468 NO_ARG, &get_vmcs_gla, 1 }, 1469 { "get-vmcs-guest-physical-address", 1470 NO_ARG, &get_vmcs_gpa, 1 }, 1471 { "get-vmcs-entry-interruption-info", 1472 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 1473 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 1474 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 1475 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 1476 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, 1477 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, 1478 { "get-vmcs-tpr-threshold", 1479 NO_ARG, &get_tpr_threshold, 1 }, 1480 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, 1481 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 1482 { "get-vmcs-entry-ctls", 1483 NO_ARG, &get_entry_ctls, 1 }, 1484 { "get-vmcs-instruction-error", 1485 NO_ARG, &get_inst_err, 1 }, 1486 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 1487 { "get-vmcs-host-cr0", 1488 NO_ARG, &get_host_cr0, 1 }, 1489 { "get-vmcs-exit-qualification", 1490 NO_ARG, &get_vmcs_exit_qualification, 1 }, 1491 { "get-vmcs-exit-inst-length", 1492 NO_ARG, &get_vmcs_exit_inst_length, 1 }, 1493 { "get-vmcs-interruptibility", 1494 NO_ARG, &get_vmcs_interruptibility, 1 }, 1495 { "get-vmcs-exit-interruption-error", 1496 NO_ARG, &get_vmcs_exit_interruption_error, 1 }, 1497 { "get-vmcs-exit-interruption-info", 1498 NO_ARG, &get_vmcs_exit_interruption_info, 1 }, 1499 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 1500 { "get-vmcs-host-cr3", 1501 NO_ARG, &get_host_cr3, 1 }, 1502 { "get-vmcs-host-cr4", 1503 NO_ARG, &get_host_cr4, 1 }, 1504 { "get-vmcs-host-rip", 1505 NO_ARG, &get_host_rip, 1 }, 1506 { "get-vmcs-host-rsp", 1507 NO_ARG, &get_host_rsp, 1 }, 1508 { "get-apic-access-address", 1509 NO_ARG, &get_apic_access_addr, 1}, 1510 { "get-virtual-apic-address", 1511 NO_ARG, &get_virtual_apic_addr, 1} 1512 }; 1513 1514 const struct option amd_opts[] = { 1515 { "get-vmcb-intercepts", 1516 NO_ARG, &get_vmcb_intercept, 1 }, 1517 { "get-vmcb-asid", 1518 NO_ARG, &get_vpid_asid, 1 }, 1519 { "get-vmcb-exit-details", 1520 NO_ARG, &get_vmcb_exit_details, 1 }, 1521 { "get-vmcb-tlb-ctrl", 1522 NO_ARG, &get_vmcb_tlb_ctrl, 1 }, 1523 { "get-vmcb-virq", 1524 NO_ARG, &get_vmcb_virq, 1 }, 1525 { "get-avic-apic-bar", 1526 NO_ARG, &get_apic_access_addr, 1 }, 1527 { "get-avic-backing-page", 1528 NO_ARG, &get_virtual_apic_addr, 1 }, 1529 { "get-avic-table", 1530 NO_ARG, &get_avic_table, 1 } 1531 }; 1532 1533 const struct option null_opt = { 1534 NULL, 0, NULL, 0 1535 }; 1536 1537 struct option *all_opts; 1538 char *cp; 1539 int optlen; 1540 1541 optlen = sizeof(common_opts); 1542 1543 if (cpu_intel) 1544 optlen += sizeof(intel_opts); 1545 else 1546 optlen += sizeof(amd_opts); 1547 1548 optlen += sizeof(null_opt); 1549 1550 all_opts = malloc(optlen); 1551 1552 cp = (char *)all_opts; 1553 memcpy(cp, common_opts, sizeof(common_opts)); 1554 cp += sizeof(common_opts); 1555 1556 if (cpu_intel) { 1557 memcpy(cp, intel_opts, sizeof(intel_opts)); 1558 cp += sizeof(intel_opts); 1559 } else { 1560 memcpy(cp, amd_opts, sizeof(amd_opts)); 1561 cp += sizeof(amd_opts); 1562 } 1563 1564 memcpy(cp, &null_opt, sizeof(null_opt)); 1565 cp += sizeof(null_opt); 1566 1567 return (all_opts); 1568 } 1569 1570 static const char * 1571 wday_str(int idx) 1572 { 1573 static const char *weekdays[] = { 1574 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 1575 }; 1576 1577 if (idx >= 0 && idx < 7) 1578 return (weekdays[idx]); 1579 else 1580 return ("UNK"); 1581 } 1582 1583 static const char * 1584 mon_str(int idx) 1585 { 1586 static const char *months[] = { 1587 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 1588 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 1589 }; 1590 1591 if (idx >= 0 && idx < 12) 1592 return (months[idx]); 1593 else 1594 return ("UNK"); 1595 } 1596 1597 static int 1598 show_memmap(struct vmctx *ctx) 1599 { 1600 char name[SPECNAMELEN + 1], numbuf[8]; 1601 vm_ooffset_t segoff; 1602 vm_paddr_t gpa; 1603 size_t maplen, seglen; 1604 int error, flags, prot, segid, delim; 1605 1606 printf("Address Length Segment Offset "); 1607 printf("Prot Flags\n"); 1608 1609 gpa = 0; 1610 while (1) { 1611 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, 1612 &prot, &flags); 1613 if (error) 1614 return (errno == ENOENT ? 0 : error); 1615 1616 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1617 if (error) 1618 return (error); 1619 1620 printf("%-12lX", gpa); 1621 humanize_number(numbuf, sizeof(numbuf), maplen, "B", 1622 HN_AUTOSCALE, HN_NOSPACE); 1623 printf("%-12s", numbuf); 1624 1625 printf("%-12s", name[0] ? name : "sysmem"); 1626 printf("%-12lX", segoff); 1627 printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', 1628 prot & PROT_WRITE ? 'W' : '-', 1629 prot & PROT_EXEC ? 'X' : '-'); 1630 1631 delim = '\0'; 1632 if (flags & VM_MEMMAP_F_WIRED) { 1633 printf("%cwired", delim); 1634 delim = '/'; 1635 } 1636 if (flags & VM_MEMMAP_F_IOMMU) { 1637 printf("%ciommu", delim); 1638 delim = '/'; 1639 } 1640 printf("\n"); 1641 1642 gpa += maplen; 1643 } 1644 } 1645 1646 static int 1647 show_memseg(struct vmctx *ctx) 1648 { 1649 char name[SPECNAMELEN + 1], numbuf[8]; 1650 size_t seglen; 1651 int error, segid; 1652 1653 printf("ID Length Name\n"); 1654 1655 segid = 0; 1656 while (1) { 1657 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1658 if (error) 1659 return (errno == EINVAL ? 0 : error); 1660 1661 if (seglen) { 1662 printf("%-4d", segid); 1663 humanize_number(numbuf, sizeof(numbuf), seglen, "B", 1664 HN_AUTOSCALE, HN_NOSPACE); 1665 printf("%-12s", numbuf); 1666 printf("%s", name[0] ? name : "sysmem"); 1667 printf("\n"); 1668 } 1669 segid++; 1670 } 1671 } 1672 1673 #ifdef BHYVE_SNAPSHOT 1674 static int 1675 send_message(const char *vmname, nvlist_t *nvl) 1676 { 1677 struct sockaddr_un addr; 1678 int err = 0, socket_fd; 1679 1680 socket_fd = socket(PF_UNIX, SOCK_STREAM, 0); 1681 if (socket_fd < 0) { 1682 perror("Error creating bhyvectl socket"); 1683 err = errno; 1684 goto done; 1685 } 1686 1687 memset(&addr, 0, sizeof(struct sockaddr_un)); 1688 snprintf(addr.sun_path, sizeof(addr.sun_path), "%s%s", 1689 BHYVE_RUN_DIR, vmname); 1690 addr.sun_family = AF_UNIX; 1691 addr.sun_len = SUN_LEN(&addr); 1692 1693 if (connect(socket_fd, (struct sockaddr *)&addr, addr.sun_len) != 0) { 1694 perror("connect() failed"); 1695 err = errno; 1696 goto done; 1697 } 1698 1699 if (nvlist_send(socket_fd, nvl) < 0) { 1700 perror("nvlist_send() failed"); 1701 err = errno; 1702 } 1703 done: 1704 nvlist_destroy(nvl); 1705 1706 if (socket_fd >= 0) 1707 close(socket_fd); 1708 return (err); 1709 } 1710 1711 static int 1712 open_directory(const char *file) 1713 { 1714 char *path; 1715 int fd; 1716 1717 if ((path = strdup(file)) == NULL) 1718 return (-1); 1719 1720 dirname(path); 1721 fd = open(path, O_DIRECTORY); 1722 free(path); 1723 1724 return (fd); 1725 } 1726 1727 static int 1728 snapshot_request(const char *vmname, char *file, bool suspend) 1729 { 1730 nvlist_t *nvl; 1731 int fd; 1732 1733 if ((fd = open_directory(file)) < 0) 1734 return (errno); 1735 1736 nvl = nvlist_create(0); 1737 nvlist_add_string(nvl, "cmd", "checkpoint"); 1738 nvlist_add_string(nvl, "filename", basename(file)); 1739 nvlist_add_bool(nvl, "suspend", suspend); 1740 nvlist_move_descriptor(nvl, "fddir", fd); 1741 1742 return (send_message(vmname, nvl)); 1743 } 1744 #endif 1745 1746 int 1747 main(int argc, char *argv[]) 1748 { 1749 char *vmname; 1750 int error, ch, vcpuid, ptenum; 1751 vm_paddr_t gpa_pmap; 1752 struct vm_run vmrun; 1753 uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 1754 uint64_t rsp, rip, rflags, efer, pat; 1755 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; 1756 struct vmctx *ctx; 1757 struct vcpu *vcpu; 1758 cpuset_t cpus; 1759 bool cpu_intel; 1760 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 1761 struct tm tm; 1762 struct option *opts; 1763 #ifdef BHYVE_SNAPSHOT 1764 char *checkpoint_file = NULL; 1765 #endif 1766 1767 cpu_intel = cpu_vendor_intel(); 1768 opts = setup_options(cpu_intel); 1769 1770 vcpuid = 0; 1771 vmname = NULL; 1772 assert_lapic_lvt = -1; 1773 progname = basename(argv[0]); 1774 1775 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 1776 switch (ch) { 1777 case 0: 1778 break; 1779 case VMNAME: 1780 vmname = optarg; 1781 break; 1782 case VCPU: 1783 vcpuid = atoi(optarg); 1784 break; 1785 case SET_MEM: 1786 memsize = atoi(optarg) * MB; 1787 memsize = roundup(memsize, 2 * MB); 1788 break; 1789 case SET_EFER: 1790 efer = strtoul(optarg, NULL, 0); 1791 set_efer = 1; 1792 break; 1793 case SET_CR0: 1794 cr0 = strtoul(optarg, NULL, 0); 1795 set_cr0 = 1; 1796 break; 1797 case SET_CR2: 1798 cr2 = strtoul(optarg, NULL, 0); 1799 set_cr2 = 1; 1800 break; 1801 case SET_CR3: 1802 cr3 = strtoul(optarg, NULL, 0); 1803 set_cr3 = 1; 1804 break; 1805 case SET_CR4: 1806 cr4 = strtoul(optarg, NULL, 0); 1807 set_cr4 = 1; 1808 break; 1809 case SET_DR0: 1810 dr0 = strtoul(optarg, NULL, 0); 1811 set_dr0 = 1; 1812 break; 1813 case SET_DR1: 1814 dr1 = strtoul(optarg, NULL, 0); 1815 set_dr1 = 1; 1816 break; 1817 case SET_DR2: 1818 dr2 = strtoul(optarg, NULL, 0); 1819 set_dr2 = 1; 1820 break; 1821 case SET_DR3: 1822 dr3 = strtoul(optarg, NULL, 0); 1823 set_dr3 = 1; 1824 break; 1825 case SET_DR6: 1826 dr6 = strtoul(optarg, NULL, 0); 1827 set_dr6 = 1; 1828 break; 1829 case SET_DR7: 1830 dr7 = strtoul(optarg, NULL, 0); 1831 set_dr7 = 1; 1832 break; 1833 case SET_RSP: 1834 rsp = strtoul(optarg, NULL, 0); 1835 set_rsp = 1; 1836 break; 1837 case SET_RIP: 1838 rip = strtoul(optarg, NULL, 0); 1839 set_rip = 1; 1840 break; 1841 case SET_RAX: 1842 rax = strtoul(optarg, NULL, 0); 1843 set_rax = 1; 1844 break; 1845 case SET_RFLAGS: 1846 rflags = strtoul(optarg, NULL, 0); 1847 set_rflags = 1; 1848 break; 1849 case DESC_BASE: 1850 desc_base = strtoul(optarg, NULL, 0); 1851 break; 1852 case DESC_LIMIT: 1853 desc_limit = strtoul(optarg, NULL, 0); 1854 break; 1855 case DESC_ACCESS: 1856 desc_access = strtoul(optarg, NULL, 0); 1857 break; 1858 case SET_CS: 1859 cs = strtoul(optarg, NULL, 0); 1860 set_cs = 1; 1861 break; 1862 case SET_DS: 1863 ds = strtoul(optarg, NULL, 0); 1864 set_ds = 1; 1865 break; 1866 case SET_ES: 1867 es = strtoul(optarg, NULL, 0); 1868 set_es = 1; 1869 break; 1870 case SET_FS: 1871 fs = strtoul(optarg, NULL, 0); 1872 set_fs = 1; 1873 break; 1874 case SET_GS: 1875 gs = strtoul(optarg, NULL, 0); 1876 set_gs = 1; 1877 break; 1878 case SET_SS: 1879 ss = strtoul(optarg, NULL, 0); 1880 set_ss = 1; 1881 break; 1882 case SET_TR: 1883 tr = strtoul(optarg, NULL, 0); 1884 set_tr = 1; 1885 break; 1886 case SET_LDTR: 1887 ldtr = strtoul(optarg, NULL, 0); 1888 set_ldtr = 1; 1889 break; 1890 case SET_X2APIC_STATE: 1891 x2apic_state = strtol(optarg, NULL, 0); 1892 set_x2apic_state = 1; 1893 break; 1894 case SET_CAP: 1895 capval = strtoul(optarg, NULL, 0); 1896 setcap = 1; 1897 break; 1898 case SET_RTC_TIME: 1899 rtc_secs = strtoul(optarg, NULL, 0); 1900 set_rtc_time = 1; 1901 break; 1902 case SET_RTC_NVRAM: 1903 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); 1904 set_rtc_nvram = 1; 1905 break; 1906 case RTC_NVRAM_OFFSET: 1907 rtc_nvram_offset = strtoul(optarg, NULL, 0); 1908 break; 1909 case GET_GPA_PMAP: 1910 gpa_pmap = strtoul(optarg, NULL, 0); 1911 get_gpa_pmap = 1; 1912 break; 1913 case CAPNAME: 1914 capname = optarg; 1915 break; 1916 case UNASSIGN_PPTDEV: 1917 unassign_pptdev = 1; 1918 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 1919 usage(cpu_intel); 1920 break; 1921 case ASSERT_LAPIC_LVT: 1922 assert_lapic_lvt = atoi(optarg); 1923 break; 1924 #ifdef BHYVE_SNAPSHOT 1925 case SET_CHECKPOINT_FILE: 1926 case SET_SUSPEND_FILE: 1927 if (checkpoint_file != NULL) 1928 usage(cpu_intel); 1929 1930 checkpoint_file = optarg; 1931 vm_suspend_opt = (ch == SET_SUSPEND_FILE); 1932 break; 1933 #endif 1934 default: 1935 usage(cpu_intel); 1936 } 1937 } 1938 argc -= optind; 1939 argv += optind; 1940 1941 if (vmname == NULL) 1942 usage(cpu_intel); 1943 1944 error = 0; 1945 1946 if (!error && create) 1947 error = vm_create(vmname); 1948 1949 if (!error) { 1950 ctx = vm_open(vmname); 1951 if (ctx == NULL) { 1952 fprintf(stderr, 1953 "vm_open: %s could not be opened: %s\n", 1954 vmname, strerror(errno)); 1955 exit (1); 1956 } 1957 vcpu = vm_vcpu_open(ctx, vcpuid); 1958 } 1959 1960 if (!error && memsize) 1961 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); 1962 1963 if (!error && set_efer) 1964 error = vm_set_register(vcpu, VM_REG_GUEST_EFER, efer); 1965 1966 if (!error && set_cr0) 1967 error = vm_set_register(vcpu, VM_REG_GUEST_CR0, cr0); 1968 1969 if (!error && set_cr2) 1970 error = vm_set_register(vcpu, VM_REG_GUEST_CR2, cr2); 1971 1972 if (!error && set_cr3) 1973 error = vm_set_register(vcpu, VM_REG_GUEST_CR3, cr3); 1974 1975 if (!error && set_cr4) 1976 error = vm_set_register(vcpu, VM_REG_GUEST_CR4, cr4); 1977 1978 if (!error && set_dr0) 1979 error = vm_set_register(vcpu, VM_REG_GUEST_DR0, dr0); 1980 1981 if (!error && set_dr1) 1982 error = vm_set_register(vcpu, VM_REG_GUEST_DR1, dr1); 1983 1984 if (!error && set_dr2) 1985 error = vm_set_register(vcpu, VM_REG_GUEST_DR2, dr2); 1986 1987 if (!error && set_dr3) 1988 error = vm_set_register(vcpu, VM_REG_GUEST_DR3, dr3); 1989 1990 if (!error && set_dr6) 1991 error = vm_set_register(vcpu, VM_REG_GUEST_DR6, dr6); 1992 1993 if (!error && set_dr7) 1994 error = vm_set_register(vcpu, VM_REG_GUEST_DR7, dr7); 1995 1996 if (!error && set_rsp) 1997 error = vm_set_register(vcpu, VM_REG_GUEST_RSP, rsp); 1998 1999 if (!error && set_rip) 2000 error = vm_set_register(vcpu, VM_REG_GUEST_RIP, rip); 2001 2002 if (!error && set_rax) 2003 error = vm_set_register(vcpu, VM_REG_GUEST_RAX, rax); 2004 2005 if (!error && set_rflags) { 2006 error = vm_set_register(vcpu, VM_REG_GUEST_RFLAGS, 2007 rflags); 2008 } 2009 2010 if (!error && set_desc_ds) { 2011 error = vm_set_desc(vcpu, VM_REG_GUEST_DS, 2012 desc_base, desc_limit, desc_access); 2013 } 2014 2015 if (!error && set_desc_es) { 2016 error = vm_set_desc(vcpu, VM_REG_GUEST_ES, 2017 desc_base, desc_limit, desc_access); 2018 } 2019 2020 if (!error && set_desc_ss) { 2021 error = vm_set_desc(vcpu, VM_REG_GUEST_SS, 2022 desc_base, desc_limit, desc_access); 2023 } 2024 2025 if (!error && set_desc_cs) { 2026 error = vm_set_desc(vcpu, VM_REG_GUEST_CS, 2027 desc_base, desc_limit, desc_access); 2028 } 2029 2030 if (!error && set_desc_fs) { 2031 error = vm_set_desc(vcpu, VM_REG_GUEST_FS, 2032 desc_base, desc_limit, desc_access); 2033 } 2034 2035 if (!error && set_desc_gs) { 2036 error = vm_set_desc(vcpu, VM_REG_GUEST_GS, 2037 desc_base, desc_limit, desc_access); 2038 } 2039 2040 if (!error && set_desc_tr) { 2041 error = vm_set_desc(vcpu, VM_REG_GUEST_TR, 2042 desc_base, desc_limit, desc_access); 2043 } 2044 2045 if (!error && set_desc_ldtr) { 2046 error = vm_set_desc(vcpu, VM_REG_GUEST_LDTR, 2047 desc_base, desc_limit, desc_access); 2048 } 2049 2050 if (!error && set_desc_gdtr) { 2051 error = vm_set_desc(vcpu, VM_REG_GUEST_GDTR, 2052 desc_base, desc_limit, 0); 2053 } 2054 2055 if (!error && set_desc_idtr) { 2056 error = vm_set_desc(vcpu, VM_REG_GUEST_IDTR, 2057 desc_base, desc_limit, 0); 2058 } 2059 2060 if (!error && set_cs) 2061 error = vm_set_register(vcpu, VM_REG_GUEST_CS, cs); 2062 2063 if (!error && set_ds) 2064 error = vm_set_register(vcpu, VM_REG_GUEST_DS, ds); 2065 2066 if (!error && set_es) 2067 error = vm_set_register(vcpu, VM_REG_GUEST_ES, es); 2068 2069 if (!error && set_fs) 2070 error = vm_set_register(vcpu, VM_REG_GUEST_FS, fs); 2071 2072 if (!error && set_gs) 2073 error = vm_set_register(vcpu, VM_REG_GUEST_GS, gs); 2074 2075 if (!error && set_ss) 2076 error = vm_set_register(vcpu, VM_REG_GUEST_SS, ss); 2077 2078 if (!error && set_tr) 2079 error = vm_set_register(vcpu, VM_REG_GUEST_TR, tr); 2080 2081 if (!error && set_ldtr) 2082 error = vm_set_register(vcpu, VM_REG_GUEST_LDTR, ldtr); 2083 2084 if (!error && set_x2apic_state) 2085 error = vm_set_x2apic_state(vcpu, x2apic_state); 2086 2087 if (!error && unassign_pptdev) 2088 error = vm_unassign_pptdev(ctx, bus, slot, func); 2089 2090 if (!error && inject_nmi) { 2091 error = vm_inject_nmi(vcpu); 2092 } 2093 2094 if (!error && assert_lapic_lvt != -1) { 2095 error = vm_lapic_local_irq(vcpu, assert_lapic_lvt); 2096 } 2097 2098 if (!error && (get_memseg || get_all)) 2099 error = show_memseg(ctx); 2100 2101 if (!error && (get_memmap || get_all)) 2102 error = show_memmap(ctx); 2103 2104 if (!error) 2105 error = get_all_registers(vcpu, vcpuid); 2106 2107 if (!error) 2108 error = get_all_segments(vcpu, vcpuid); 2109 2110 if (!error) { 2111 if (cpu_intel) 2112 error = get_misc_vmcs(vcpu, vcpuid); 2113 else 2114 error = get_misc_vmcb(vcpu, vcpuid); 2115 } 2116 2117 if (!error && (get_x2apic_state || get_all)) { 2118 error = vm_get_x2apic_state(vcpu, &x2apic_state); 2119 if (error == 0) 2120 printf("x2apic_state[%d]\t%d\n", vcpuid, x2apic_state); 2121 } 2122 2123 if (!error && (get_eptp || get_all)) { 2124 if (cpu_intel) 2125 error = vm_get_vmcs_field(vcpu, VMCS_EPTP, &eptp); 2126 else 2127 error = vm_get_vmcb_field(vcpu, VMCB_OFF_NPT_BASE, 2128 8, &eptp); 2129 if (error == 0) 2130 printf("%s[%d]\t\t0x%016lx\n", 2131 cpu_intel ? "eptp" : "rvi/npt", vcpuid, eptp); 2132 } 2133 2134 if (!error && (get_exception_bitmap || get_all)) { 2135 if(cpu_intel) 2136 error = vm_get_vmcs_field(vcpu, 2137 VMCS_EXCEPTION_BITMAP, &bm); 2138 else 2139 error = vm_get_vmcb_field(vcpu, 2140 VMCB_OFF_EXC_INTERCEPT, 2141 4, &bm); 2142 if (error == 0) 2143 printf("exception_bitmap[%d]\t%#lx\n", vcpuid, bm); 2144 } 2145 2146 if (!error && (get_io_bitmap || get_all)) { 2147 if (cpu_intel) { 2148 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_A, 2149 &bm); 2150 if (error == 0) 2151 printf("io_bitmap_a[%d]\t%#lx\n", vcpuid, bm); 2152 error = vm_get_vmcs_field(vcpu, VMCS_IO_BITMAP_B, 2153 &bm); 2154 if (error == 0) 2155 printf("io_bitmap_b[%d]\t%#lx\n", vcpuid, bm); 2156 } else { 2157 error = vm_get_vmcb_field(vcpu, 2158 VMCB_OFF_IO_PERM, 8, &bm); 2159 if (error == 0) 2160 printf("io_bitmap[%d]\t%#lx\n", vcpuid, bm); 2161 } 2162 } 2163 2164 if (!error && (get_tsc_offset || get_all)) { 2165 uint64_t tscoff; 2166 if (cpu_intel) 2167 error = vm_get_vmcs_field(vcpu, VMCS_TSC_OFFSET, 2168 &tscoff); 2169 else 2170 error = vm_get_vmcb_field(vcpu, 2171 VMCB_OFF_TSC_OFFSET, 2172 8, &tscoff); 2173 if (error == 0) 2174 printf("tsc_offset[%d]\t0x%016lx\n", vcpuid, tscoff); 2175 } 2176 2177 if (!error && (get_msr_bitmap_address || get_all)) { 2178 if (cpu_intel) 2179 error = vm_get_vmcs_field(vcpu, VMCS_MSR_BITMAP, 2180 &addr); 2181 else 2182 error = vm_get_vmcb_field(vcpu, 2183 VMCB_OFF_MSR_PERM, 8, &addr); 2184 if (error == 0) 2185 printf("msr_bitmap[%d]\t\t%#lx\n", vcpuid, addr); 2186 } 2187 2188 if (!error && (get_msr_bitmap || get_all)) { 2189 if (cpu_intel) { 2190 error = vm_get_vmcs_field(vcpu, 2191 VMCS_MSR_BITMAP, &addr); 2192 } else { 2193 error = vm_get_vmcb_field(vcpu, 2194 VMCB_OFF_MSR_PERM, 8, 2195 &addr); 2196 } 2197 2198 if (error == 0) 2199 error = dump_msr_bitmap(vcpuid, addr, cpu_intel); 2200 } 2201 2202 if (!error && (get_vpid_asid || get_all)) { 2203 uint64_t vpid; 2204 if (cpu_intel) 2205 error = vm_get_vmcs_field(vcpu, VMCS_VPID, &vpid); 2206 else 2207 error = vm_get_vmcb_field(vcpu, VMCB_OFF_ASID, 2208 4, &vpid); 2209 if (error == 0) 2210 printf("%s[%d]\t\t0x%04lx\n", 2211 cpu_intel ? "vpid" : "asid", vcpuid, vpid); 2212 } 2213 2214 if (!error && (get_guest_pat || get_all)) { 2215 if (cpu_intel) 2216 error = vm_get_vmcs_field(vcpu, 2217 VMCS_GUEST_IA32_PAT, &pat); 2218 else 2219 error = vm_get_vmcb_field(vcpu, 2220 VMCB_OFF_GUEST_PAT, 8, &pat); 2221 if (error == 0) 2222 printf("guest_pat[%d]\t\t0x%016lx\n", vcpuid, pat); 2223 } 2224 2225 if (!error && (get_guest_sysenter || get_all)) { 2226 if (cpu_intel) 2227 error = vm_get_vmcs_field(vcpu, 2228 VMCS_GUEST_IA32_SYSENTER_CS, 2229 &cs); 2230 else 2231 error = vm_get_vmcb_field(vcpu, 2232 VMCB_OFF_SYSENTER_CS, 8, 2233 &cs); 2234 2235 if (error == 0) 2236 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpuid, cs); 2237 if (cpu_intel) 2238 error = vm_get_vmcs_field(vcpu, 2239 VMCS_GUEST_IA32_SYSENTER_ESP, 2240 &rsp); 2241 else 2242 error = vm_get_vmcb_field(vcpu, 2243 VMCB_OFF_SYSENTER_ESP, 8, 2244 &rsp); 2245 2246 if (error == 0) 2247 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpuid, rsp); 2248 if (cpu_intel) 2249 error = vm_get_vmcs_field(vcpu, 2250 VMCS_GUEST_IA32_SYSENTER_EIP, 2251 &rip); 2252 else 2253 error = vm_get_vmcb_field(vcpu, 2254 VMCB_OFF_SYSENTER_EIP, 8, 2255 &rip); 2256 if (error == 0) 2257 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpuid, rip); 2258 } 2259 2260 if (!error && (get_exit_reason || get_all)) { 2261 if (cpu_intel) 2262 error = vm_get_vmcs_field(vcpu, VMCS_EXIT_REASON, 2263 &u64); 2264 else 2265 error = vm_get_vmcb_field(vcpu, 2266 VMCB_OFF_EXIT_REASON, 8, 2267 &u64); 2268 if (error == 0) 2269 printf("exit_reason[%d]\t%#lx\n", vcpuid, u64); 2270 } 2271 2272 if (!error && setcap) { 2273 int captype; 2274 captype = vm_capability_name2type(capname); 2275 error = vm_set_capability(vcpu, captype, capval); 2276 if (error != 0 && errno == ENOENT) 2277 printf("Capability \"%s\" is not available\n", capname); 2278 } 2279 2280 if (!error && get_gpa_pmap) { 2281 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 2282 if (error == 0) { 2283 printf("gpa %#lx:", gpa_pmap); 2284 pte = &pteval[0]; 2285 while (ptenum-- > 0) 2286 printf(" %#lx", *pte++); 2287 printf("\n"); 2288 } 2289 } 2290 2291 if (!error && set_rtc_nvram) 2292 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); 2293 2294 if (!error && (get_rtc_nvram || get_all)) { 2295 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); 2296 if (error == 0) { 2297 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, 2298 rtc_nvram_value); 2299 } 2300 } 2301 2302 if (!error && set_rtc_time) 2303 error = vm_rtc_settime(ctx, rtc_secs); 2304 2305 if (!error && (get_rtc_time || get_all)) { 2306 error = vm_rtc_gettime(ctx, &rtc_secs); 2307 if (error == 0) { 2308 gmtime_r(&rtc_secs, &tm); 2309 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", 2310 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), 2311 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 2312 1900 + tm.tm_year); 2313 } 2314 } 2315 2316 if (!error && (getcap || get_all)) { 2317 int captype, val, getcaptype; 2318 2319 if (getcap && capname) 2320 getcaptype = vm_capability_name2type(capname); 2321 else 2322 getcaptype = -1; 2323 2324 for (captype = 0; captype < VM_CAP_MAX; captype++) { 2325 if (getcaptype >= 0 && captype != getcaptype) 2326 continue; 2327 error = vm_get_capability(vcpu, captype, &val); 2328 if (error == 0) { 2329 printf("Capability \"%s\" is %s on vcpu %d\n", 2330 vm_capability_type2name(captype), 2331 val ? "set" : "not set", vcpuid); 2332 } else if (errno == ENOENT) { 2333 error = 0; 2334 printf("Capability \"%s\" is not available\n", 2335 vm_capability_type2name(captype)); 2336 } else { 2337 break; 2338 } 2339 } 2340 } 2341 2342 if (!error && (get_active_cpus || get_all)) { 2343 error = vm_active_cpus(ctx, &cpus); 2344 if (!error) 2345 print_cpus("active cpus", &cpus); 2346 } 2347 2348 if (!error && (get_debug_cpus || get_all)) { 2349 error = vm_debug_cpus(ctx, &cpus); 2350 if (!error) 2351 print_cpus("debug cpus", &cpus); 2352 } 2353 2354 if (!error && (get_suspended_cpus || get_all)) { 2355 error = vm_suspended_cpus(ctx, &cpus); 2356 if (!error) 2357 print_cpus("suspended cpus", &cpus); 2358 } 2359 2360 if (!error && (get_intinfo || get_all)) { 2361 error = vm_get_intinfo(vcpu, &info[0], &info[1]); 2362 if (!error) { 2363 print_intinfo("pending", info[0]); 2364 print_intinfo("current", info[1]); 2365 } 2366 } 2367 2368 if (!error && (get_stats || get_all)) { 2369 int i, num_stats; 2370 uint64_t *stats; 2371 struct timeval tv; 2372 const char *desc; 2373 2374 stats = vm_get_stats(vcpu, &tv, &num_stats); 2375 if (stats != NULL) { 2376 printf("vcpu%d stats:\n", vcpuid); 2377 for (i = 0; i < num_stats; i++) { 2378 desc = vm_get_stat_desc(ctx, i); 2379 printf("%-40s\t%ld\n", desc, stats[i]); 2380 } 2381 } 2382 } 2383 2384 if (!error && (get_cpu_topology || get_all)) { 2385 uint16_t sockets, cores, threads, maxcpus; 2386 2387 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); 2388 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " 2389 "maxcpus=%hu\n", sockets, cores, threads, maxcpus); 2390 } 2391 2392 if (!error && run) { 2393 struct vm_exit vmexit; 2394 cpuset_t cpuset; 2395 2396 vmrun.vm_exit = &vmexit; 2397 vmrun.cpuset = &cpuset; 2398 vmrun.cpusetsize = sizeof(cpuset); 2399 error = vm_run(vcpu, &vmrun); 2400 if (error == 0) 2401 dump_vm_run_exitcode(&vmexit, vcpuid); 2402 else 2403 printf("vm_run error %d\n", error); 2404 } 2405 2406 if (!error && force_reset) 2407 error = vm_suspend(ctx, VM_SUSPEND_RESET); 2408 2409 if (!error && force_poweroff) 2410 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); 2411 2412 if (error) 2413 printf("errno = %d\n", errno); 2414 2415 if (!error && destroy) 2416 vm_destroy(ctx); 2417 2418 #ifdef BHYVE_SNAPSHOT 2419 if (!error && checkpoint_file) 2420 error = snapshot_request(vmname, checkpoint_file, vm_suspend_opt); 2421 #endif 2422 2423 free (opts); 2424 exit(error); 2425 } 2426