1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2011 NetApp, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 /* 31 * This file and its contents are supplied under the terms of the 32 * Common Development and Distribution License ("CDDL"), version 1.0. 33 * You may only use this file in accordance with the terms of version 34 * 1.0 of the CDDL. 35 * 36 * A full copy of the text of the CDDL should have accompanied this 37 * source. A copy of the CDDL is also available via the Internet at 38 * http://www.illumos.org/license/CDDL. 39 */ 40 41 /* 42 * Copyright 2015 Pluribus Networks Inc. 43 * Copyright 2019 Joyent, Inc. 44 */ 45 46 #include <sys/cdefs.h> 47 __FBSDID("$FreeBSD$"); 48 49 #include <sys/param.h> 50 #include <sys/types.h> 51 #include <sys/sysctl.h> 52 #include <sys/errno.h> 53 #include <sys/mman.h> 54 #include <sys/cpuset.h> 55 56 #include <stdio.h> 57 #include <stdlib.h> 58 #include <stdbool.h> 59 #include <string.h> 60 #include <unistd.h> 61 #include <libgen.h> 62 #include <libutil.h> 63 #include <fcntl.h> 64 #include <getopt.h> 65 #include <time.h> 66 #include <assert.h> 67 #include <libutil.h> 68 69 #include <machine/cpufunc.h> 70 #include <machine/specialreg.h> 71 #include <machine/vmm.h> 72 #include <machine/vmm_dev.h> 73 #include <vmmapi.h> 74 75 #include "amd/vmcb.h" 76 #include "intel/vmcs.h" 77 78 #define MB (1UL << 20) 79 #define GB (1UL << 30) 80 81 #define REQ_ARG required_argument 82 #define NO_ARG no_argument 83 #define OPT_ARG optional_argument 84 85 static const char *progname; 86 87 static void 88 usage(bool cpu_intel) 89 { 90 91 (void)fprintf(stderr, 92 "Usage: %s --vm=<vmname>\n" 93 " [--cpu=<vcpu_number>]\n" 94 " [--create]\n" 95 " [--destroy]\n" 96 #ifndef __FreeBSD__ 97 " [--wrlock-cycle]\n" 98 #endif 99 " [--get-all]\n" 100 " [--get-stats]\n" 101 " [--set-desc-ds]\n" 102 " [--get-desc-ds]\n" 103 " [--set-desc-es]\n" 104 " [--get-desc-es]\n" 105 " [--set-desc-gs]\n" 106 " [--get-desc-gs]\n" 107 " [--set-desc-fs]\n" 108 " [--get-desc-fs]\n" 109 " [--set-desc-cs]\n" 110 " [--get-desc-cs]\n" 111 " [--set-desc-ss]\n" 112 " [--get-desc-ss]\n" 113 " [--set-desc-tr]\n" 114 " [--get-desc-tr]\n" 115 " [--set-desc-ldtr]\n" 116 " [--get-desc-ldtr]\n" 117 " [--set-desc-gdtr]\n" 118 " [--get-desc-gdtr]\n" 119 " [--set-desc-idtr]\n" 120 " [--get-desc-idtr]\n" 121 " [--run]\n" 122 " [--capname=<capname>]\n" 123 " [--getcap]\n" 124 " [--setcap=<0|1>]\n" 125 " [--desc-base=<BASE>]\n" 126 " [--desc-limit=<LIMIT>]\n" 127 " [--desc-access=<ACCESS>]\n" 128 " [--set-cr0=<CR0>]\n" 129 " [--get-cr0]\n" 130 " [--set-cr2=<CR2>]\n" 131 " [--get-cr2]\n" 132 " [--set-cr3=<CR3>]\n" 133 " [--get-cr3]\n" 134 " [--set-cr4=<CR4>]\n" 135 " [--get-cr4]\n" 136 " [--set-dr0=<DR0>]\n" 137 " [--get-dr0]\n" 138 " [--set-dr1=<DR1>]\n" 139 " [--get-dr1]\n" 140 " [--set-dr2=<DR2>]\n" 141 " [--get-dr2]\n" 142 " [--set-dr3=<DR3>]\n" 143 " [--get-dr3]\n" 144 " [--set-dr6=<DR6>]\n" 145 " [--get-dr6]\n" 146 " [--set-dr7=<DR7>]\n" 147 " [--get-dr7]\n" 148 " [--set-rsp=<RSP>]\n" 149 " [--get-rsp]\n" 150 " [--set-rip=<RIP>]\n" 151 " [--get-rip]\n" 152 " [--get-rax]\n" 153 " [--set-rax=<RAX>]\n" 154 " [--get-rbx]\n" 155 " [--get-rcx]\n" 156 " [--get-rdx]\n" 157 " [--get-rsi]\n" 158 " [--get-rdi]\n" 159 " [--get-rbp]\n" 160 " [--get-r8]\n" 161 " [--get-r9]\n" 162 " [--get-r10]\n" 163 " [--get-r11]\n" 164 " [--get-r12]\n" 165 " [--get-r13]\n" 166 " [--get-r14]\n" 167 " [--get-r15]\n" 168 " [--set-rflags=<RFLAGS>]\n" 169 " [--get-rflags]\n" 170 " [--set-cs]\n" 171 " [--get-cs]\n" 172 " [--set-ds]\n" 173 " [--get-ds]\n" 174 " [--set-es]\n" 175 " [--get-es]\n" 176 " [--set-fs]\n" 177 " [--get-fs]\n" 178 " [--set-gs]\n" 179 " [--get-gs]\n" 180 " [--set-ss]\n" 181 " [--get-ss]\n" 182 " [--get-tr]\n" 183 " [--get-ldtr]\n" 184 " [--set-x2apic-state=<state>]\n" 185 " [--get-x2apic-state]\n" 186 #ifdef __FreeBSD__ 187 " [--unassign-pptdev=<bus/slot/func>]\n" 188 #endif 189 " [--set-mem=<memory in units of MB>]\n" 190 " [--get-lowmem]\n" 191 " [--get-highmem]\n" 192 " [--get-gpa-pmap]\n" 193 " [--assert-lapic-lvt=<pin>]\n" 194 " [--inject-nmi]\n" 195 " [--force-reset]\n" 196 " [--force-poweroff]\n" 197 " [--get-rtc-time]\n" 198 " [--set-rtc-time=<secs>]\n" 199 " [--get-rtc-nvram]\n" 200 " [--set-rtc-nvram=<val>]\n" 201 " [--rtc-nvram-offset=<offset>]\n" 202 " [--get-active-cpus]\n" 203 " [--get-suspended-cpus]\n" 204 " [--get-intinfo]\n" 205 " [--get-eptp]\n" 206 " [--set-exception-bitmap]\n" 207 " [--get-exception-bitmap]\n" 208 " [--get-tsc-offset]\n" 209 " [--get-guest-pat]\n" 210 " [--get-io-bitmap-address]\n" 211 " [--get-msr-bitmap]\n" 212 " [--get-msr-bitmap-address]\n" 213 " [--get-guest-sysenter]\n" 214 " [--get-exit-reason]\n" 215 " [--get-cpu-topology]\n", 216 progname); 217 218 if (cpu_intel) { 219 (void)fprintf(stderr, 220 " [--get-vmcs-pinbased-ctls]\n" 221 " [--get-vmcs-procbased-ctls]\n" 222 " [--get-vmcs-procbased-ctls2]\n" 223 " [--get-vmcs-entry-interruption-info]\n" 224 " [--set-vmcs-entry-interruption-info=<info>]\n" 225 " [--get-vmcs-guest-physical-address\n" 226 " [--get-vmcs-guest-linear-address\n" 227 " [--get-vmcs-host-pat]\n" 228 " [--get-vmcs-host-cr0]\n" 229 " [--get-vmcs-host-cr3]\n" 230 " [--get-vmcs-host-cr4]\n" 231 " [--get-vmcs-host-rip]\n" 232 " [--get-vmcs-host-rsp]\n" 233 " [--get-vmcs-cr0-mask]\n" 234 " [--get-vmcs-cr0-shadow]\n" 235 " [--get-vmcs-cr4-mask]\n" 236 " [--get-vmcs-cr4-shadow]\n" 237 " [--get-vmcs-cr3-targets]\n" 238 " [--get-vmcs-apic-access-address]\n" 239 " [--get-vmcs-virtual-apic-address]\n" 240 " [--get-vmcs-tpr-threshold]\n" 241 " [--get-vmcs-vpid]\n" 242 " [--get-vmcs-instruction-error]\n" 243 " [--get-vmcs-exit-ctls]\n" 244 " [--get-vmcs-entry-ctls]\n" 245 " [--get-vmcs-link]\n" 246 " [--get-vmcs-exit-qualification]\n" 247 " [--get-vmcs-exit-interruption-info]\n" 248 " [--get-vmcs-exit-interruption-error]\n" 249 " [--get-vmcs-interruptibility]\n" 250 ); 251 } else { 252 (void)fprintf(stderr, 253 " [--get-vmcb-intercepts]\n" 254 " [--get-vmcb-asid]\n" 255 " [--get-vmcb-exit-details]\n" 256 " [--get-vmcb-tlb-ctrl]\n" 257 " [--get-vmcb-virq]\n" 258 " [--get-avic-apic-bar]\n" 259 " [--get-avic-backing-page]\n" 260 " [--get-avic-table]\n" 261 ); 262 } 263 exit(1); 264 } 265 266 static int get_rtc_time, set_rtc_time; 267 static int get_rtc_nvram, set_rtc_nvram; 268 static int rtc_nvram_offset; 269 static uint8_t rtc_nvram_value; 270 static time_t rtc_secs; 271 272 static int get_stats, getcap, setcap, capval, get_gpa_pmap; 273 static int inject_nmi, assert_lapic_lvt; 274 static int force_reset, force_poweroff; 275 static const char *capname; 276 static int create, destroy, get_memmap, get_memseg; 277 static int get_intinfo; 278 static int get_active_cpus, get_suspended_cpus; 279 static uint64_t memsize; 280 static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3; 281 static int set_cr4, get_cr4; 282 static int set_efer, get_efer; 283 static int set_dr0, get_dr0; 284 static int set_dr1, get_dr1; 285 static int set_dr2, get_dr2; 286 static int set_dr3, get_dr3; 287 static int set_dr6, get_dr6; 288 static int set_dr7, get_dr7; 289 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 290 static int set_rax, get_rax; 291 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 292 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 293 static int set_desc_ds, get_desc_ds; 294 static int set_desc_es, get_desc_es; 295 static int set_desc_fs, get_desc_fs; 296 static int set_desc_gs, get_desc_gs; 297 static int set_desc_cs, get_desc_cs; 298 static int set_desc_ss, get_desc_ss; 299 static int set_desc_gdtr, get_desc_gdtr; 300 static int set_desc_idtr, get_desc_idtr; 301 static int set_desc_tr, get_desc_tr; 302 static int set_desc_ldtr, get_desc_ldtr; 303 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 304 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 305 static int set_x2apic_state, get_x2apic_state; 306 enum x2apic_state x2apic_state; 307 #ifdef __FreeBSD__ 308 static int unassign_pptdev, bus, slot, func; 309 #endif 310 static int run; 311 static int get_cpu_topology; 312 #ifndef __FreeBSD__ 313 static int wrlock_cycle; 314 #endif 315 316 /* 317 * VMCB specific. 318 */ 319 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; 320 static int get_vmcb_virq, get_avic_table; 321 322 /* 323 * VMCS-specific fields 324 */ 325 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 326 static int get_eptp, get_io_bitmap, get_tsc_offset; 327 static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 328 static int get_vmcs_interruptibility; 329 uint32_t vmcs_entry_interruption_info; 330 static int get_vmcs_gpa, get_vmcs_gla; 331 static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 332 static int get_cr0_mask, get_cr0_shadow; 333 static int get_cr4_mask, get_cr4_shadow; 334 static int get_cr3_targets; 335 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 336 static int get_msr_bitmap, get_msr_bitmap_address; 337 static int get_vpid_asid; 338 static int get_inst_err, get_exit_ctls, get_entry_ctls; 339 static int get_host_cr0, get_host_cr3, get_host_cr4; 340 static int get_host_rip, get_host_rsp; 341 static int get_guest_pat, get_host_pat; 342 static int get_guest_sysenter, get_vmcs_link; 343 static int get_exit_reason, get_vmcs_exit_qualification; 344 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 345 static int get_vmcs_exit_inst_length; 346 347 static uint64_t desc_base; 348 static uint32_t desc_limit, desc_access; 349 350 static int get_all; 351 352 static void 353 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 354 { 355 printf("vm exit[%d]\n", vcpu); 356 printf("\trip\t\t0x%016lx\n", vmexit->rip); 357 printf("\tinst_length\t%d\n", vmexit->inst_length); 358 switch (vmexit->exitcode) { 359 case VM_EXITCODE_INOUT: 360 printf("\treason\t\tINOUT\n"); 361 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 362 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 363 printf("\tflags\t\t%s%s\n", 364 vmexit->u.inout.string ? "STRING " : "", 365 vmexit->u.inout.rep ? "REP " : ""); 366 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 367 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 368 break; 369 case VM_EXITCODE_VMX: 370 printf("\treason\t\tVMX\n"); 371 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 372 printf("\texit_reason\t0x%08x (%u)\n", 373 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 374 printf("\tqualification\t0x%016lx\n", 375 vmexit->u.vmx.exit_qualification); 376 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 377 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 378 break; 379 case VM_EXITCODE_SVM: 380 printf("\treason\t\tSVM\n"); 381 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); 382 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); 383 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); 384 break; 385 default: 386 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 387 break; 388 } 389 } 390 391 /* AMD 6th generation and Intel compatible MSRs */ 392 #define MSR_AMD6TH_START 0xC0000000 393 #define MSR_AMD6TH_END 0xC0001FFF 394 /* AMD 7th and 8th generation compatible MSRs */ 395 #define MSR_AMD7TH_START 0xC0010000 396 #define MSR_AMD7TH_END 0xC0011FFF 397 398 static const char * 399 msr_name(uint32_t msr) 400 { 401 static char buf[32]; 402 403 switch(msr) { 404 case MSR_TSC: 405 return ("MSR_TSC"); 406 case MSR_EFER: 407 return ("MSR_EFER"); 408 case MSR_STAR: 409 return ("MSR_STAR"); 410 case MSR_LSTAR: 411 return ("MSR_LSTAR"); 412 case MSR_CSTAR: 413 return ("MSR_CSTAR"); 414 case MSR_SF_MASK: 415 return ("MSR_SF_MASK"); 416 case MSR_FSBASE: 417 return ("MSR_FSBASE"); 418 case MSR_GSBASE: 419 return ("MSR_GSBASE"); 420 case MSR_KGSBASE: 421 return ("MSR_KGSBASE"); 422 case MSR_SYSENTER_CS_MSR: 423 return ("MSR_SYSENTER_CS_MSR"); 424 case MSR_SYSENTER_ESP_MSR: 425 return ("MSR_SYSENTER_ESP_MSR"); 426 case MSR_SYSENTER_EIP_MSR: 427 return ("MSR_SYSENTER_EIP_MSR"); 428 case MSR_PAT: 429 return ("MSR_PAT"); 430 } 431 snprintf(buf, sizeof(buf), "MSR %#08x", msr); 432 433 return (buf); 434 } 435 436 static inline void 437 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) 438 { 439 440 if (readable || writeable) { 441 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, 442 readable ? 'R' : '-', writeable ? 'W' : '-'); 443 } 444 } 445 446 /* 447 * Reference APM vol2, section 15.11 MSR Intercepts. 448 */ 449 static void 450 dump_amd_msr_pm(const char *bitmap, int vcpu) 451 { 452 int byte, bit, readable, writeable; 453 uint32_t msr; 454 455 for (msr = 0; msr < 0x2000; msr++) { 456 byte = msr / 4; 457 bit = (msr % 4) * 2; 458 459 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 460 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 461 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 462 print_msr_pm(msr, vcpu, readable, writeable); 463 464 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 465 byte += 2048; 466 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 467 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 468 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 469 writeable); 470 471 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ 472 byte += 4096; 473 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 474 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 475 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, 476 writeable); 477 } 478 } 479 480 /* 481 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address 482 */ 483 static void 484 dump_intel_msr_pm(const char *bitmap, int vcpu) 485 { 486 int byte, bit, readable, writeable; 487 uint32_t msr; 488 489 for (msr = 0; msr < 0x2000; msr++) { 490 byte = msr / 8; 491 bit = msr & 0x7; 492 493 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 494 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 495 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 496 print_msr_pm(msr, vcpu, readable, writeable); 497 498 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 499 byte += 1024; 500 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 501 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 502 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 503 writeable); 504 } 505 } 506 507 static int 508 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) 509 { 510 int error, fd, map_size; 511 const char *bitmap; 512 513 error = -1; 514 bitmap = MAP_FAILED; 515 516 fd = open("/dev/mem", O_RDONLY, 0); 517 if (fd < 0) { 518 perror("Couldn't open /dev/mem"); 519 goto done; 520 } 521 522 if (cpu_intel) 523 map_size = PAGE_SIZE; 524 else 525 map_size = 2 * PAGE_SIZE; 526 527 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); 528 if (bitmap == MAP_FAILED) { 529 perror("mmap failed"); 530 goto done; 531 } 532 533 if (cpu_intel) 534 dump_intel_msr_pm(bitmap, vcpu); 535 else 536 dump_amd_msr_pm(bitmap, vcpu); 537 538 error = 0; 539 done: 540 if (bitmap != MAP_FAILED) 541 munmap((void *)bitmap, map_size); 542 if (fd >= 0) 543 close(fd); 544 545 return (error); 546 } 547 548 static int 549 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 550 { 551 552 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 553 } 554 555 static int 556 vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 557 { 558 559 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 560 } 561 562 static int 563 vm_get_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes, 564 uint64_t *ret_val) 565 { 566 567 return (vm_get_register(ctx, vcpu, VMCB_ACCESS(off, bytes), ret_val)); 568 } 569 570 static int 571 vm_set_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes, 572 uint64_t val) 573 { 574 575 return (vm_set_register(ctx, vcpu, VMCB_ACCESS(off, bytes), val)); 576 } 577 578 enum { 579 VMNAME = 1000, /* avoid collision with return values from getopt */ 580 VCPU, 581 SET_MEM, 582 SET_EFER, 583 SET_CR0, 584 SET_CR2, 585 SET_CR3, 586 SET_CR4, 587 SET_DR0, 588 SET_DR1, 589 SET_DR2, 590 SET_DR3, 591 SET_DR6, 592 SET_DR7, 593 SET_RSP, 594 SET_RIP, 595 SET_RAX, 596 SET_RFLAGS, 597 DESC_BASE, 598 DESC_LIMIT, 599 DESC_ACCESS, 600 SET_CS, 601 SET_DS, 602 SET_ES, 603 SET_FS, 604 SET_GS, 605 SET_SS, 606 SET_TR, 607 SET_LDTR, 608 SET_X2APIC_STATE, 609 SET_EXCEPTION_BITMAP, 610 SET_VMCS_ENTRY_INTERRUPTION_INFO, 611 SET_CAP, 612 CAPNAME, 613 UNASSIGN_PPTDEV, 614 GET_GPA_PMAP, 615 ASSERT_LAPIC_LVT, 616 SET_RTC_TIME, 617 SET_RTC_NVRAM, 618 RTC_NVRAM_OFFSET, 619 }; 620 621 static void 622 print_cpus(const char *banner, const cpuset_t *cpus) 623 { 624 int i; 625 int first; 626 627 first = 1; 628 printf("%s:\t", banner); 629 if (!CPU_EMPTY(cpus)) { 630 for (i = 0; i < CPU_SETSIZE; i++) { 631 if (CPU_ISSET(i, cpus)) { 632 printf("%s%d", first ? " " : ", ", i); 633 first = 0; 634 } 635 } 636 } else 637 printf(" (none)"); 638 printf("\n"); 639 } 640 641 static void 642 print_intinfo(const char *banner, uint64_t info) 643 { 644 int type; 645 646 printf("%s:\t", banner); 647 if (info & VM_INTINFO_VALID) { 648 type = info & VM_INTINFO_TYPE; 649 switch (type) { 650 case VM_INTINFO_HWINTR: 651 printf("extint"); 652 break; 653 case VM_INTINFO_NMI: 654 printf("nmi"); 655 break; 656 case VM_INTINFO_SWINTR: 657 printf("swint"); 658 break; 659 default: 660 printf("exception"); 661 break; 662 } 663 printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); 664 if (info & VM_INTINFO_DEL_ERRCODE) 665 printf(" errcode %#x", (u_int)(info >> 32)); 666 } else { 667 printf("n/a"); 668 } 669 printf("\n"); 670 } 671 672 static bool 673 cpu_vendor_intel(void) 674 { 675 u_int regs[4]; 676 char cpu_vendor[13]; 677 678 do_cpuid(0, regs); 679 ((u_int *)&cpu_vendor)[0] = regs[1]; 680 ((u_int *)&cpu_vendor)[1] = regs[3]; 681 ((u_int *)&cpu_vendor)[2] = regs[2]; 682 cpu_vendor[12] = '\0'; 683 684 if (strcmp(cpu_vendor, "AuthenticAMD") == 0) { 685 return (false); 686 } else if (strcmp(cpu_vendor, "HygonGenuine") == 0) { 687 return (false); 688 } else if (strcmp(cpu_vendor, "GenuineIntel") == 0) { 689 return (true); 690 } else { 691 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", cpu_vendor); 692 exit(1); 693 } 694 } 695 696 static int 697 get_all_registers(struct vmctx *ctx, int vcpu) 698 { 699 uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 700 uint64_t rsp, rip, rflags, efer; 701 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 702 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 703 int error = 0; 704 705 if (!error && (get_efer || get_all)) { 706 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 707 if (error == 0) 708 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 709 } 710 711 if (!error && (get_cr0 || get_all)) { 712 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 713 if (error == 0) 714 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 715 } 716 717 if (!error && (get_cr2 || get_all)) { 718 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR2, &cr2); 719 if (error == 0) 720 printf("cr2[%d]\t\t0x%016lx\n", vcpu, cr2); 721 } 722 723 if (!error && (get_cr3 || get_all)) { 724 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 725 if (error == 0) 726 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 727 } 728 729 if (!error && (get_cr4 || get_all)) { 730 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 731 if (error == 0) 732 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 733 } 734 735 if (!error && (get_dr0 || get_all)) { 736 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR0, &dr0); 737 if (error == 0) 738 printf("dr0[%d]\t\t0x%016lx\n", vcpu, dr0); 739 } 740 741 if (!error && (get_dr1 || get_all)) { 742 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR1, &dr1); 743 if (error == 0) 744 printf("dr1[%d]\t\t0x%016lx\n", vcpu, dr1); 745 } 746 747 if (!error && (get_dr2 || get_all)) { 748 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR2, &dr2); 749 if (error == 0) 750 printf("dr2[%d]\t\t0x%016lx\n", vcpu, dr2); 751 } 752 753 if (!error && (get_dr3 || get_all)) { 754 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR3, &dr3); 755 if (error == 0) 756 printf("dr3[%d]\t\t0x%016lx\n", vcpu, dr3); 757 } 758 759 if (!error && (get_dr6 || get_all)) { 760 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR6, &dr6); 761 if (error == 0) 762 printf("dr6[%d]\t\t0x%016lx\n", vcpu, dr6); 763 } 764 765 if (!error && (get_dr7 || get_all)) { 766 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 767 if (error == 0) 768 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 769 } 770 771 if (!error && (get_rsp || get_all)) { 772 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 773 if (error == 0) 774 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 775 } 776 777 if (!error && (get_rip || get_all)) { 778 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 779 if (error == 0) 780 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 781 } 782 783 if (!error && (get_rax || get_all)) { 784 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 785 if (error == 0) 786 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 787 } 788 789 if (!error && (get_rbx || get_all)) { 790 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 791 if (error == 0) 792 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 793 } 794 795 if (!error && (get_rcx || get_all)) { 796 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 797 if (error == 0) 798 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 799 } 800 801 if (!error && (get_rdx || get_all)) { 802 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 803 if (error == 0) 804 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 805 } 806 807 if (!error && (get_rsi || get_all)) { 808 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 809 if (error == 0) 810 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 811 } 812 813 if (!error && (get_rdi || get_all)) { 814 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 815 if (error == 0) 816 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 817 } 818 819 if (!error && (get_rbp || get_all)) { 820 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 821 if (error == 0) 822 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 823 } 824 825 if (!error && (get_r8 || get_all)) { 826 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 827 if (error == 0) 828 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 829 } 830 831 if (!error && (get_r9 || get_all)) { 832 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 833 if (error == 0) 834 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 835 } 836 837 if (!error && (get_r10 || get_all)) { 838 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 839 if (error == 0) 840 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 841 } 842 843 if (!error && (get_r11 || get_all)) { 844 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 845 if (error == 0) 846 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 847 } 848 849 if (!error && (get_r12 || get_all)) { 850 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 851 if (error == 0) 852 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 853 } 854 855 if (!error && (get_r13 || get_all)) { 856 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 857 if (error == 0) 858 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 859 } 860 861 if (!error && (get_r14 || get_all)) { 862 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 863 if (error == 0) 864 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 865 } 866 867 if (!error && (get_r15 || get_all)) { 868 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 869 if (error == 0) 870 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 871 } 872 873 if (!error && (get_rflags || get_all)) { 874 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 875 &rflags); 876 if (error == 0) 877 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 878 } 879 880 return (error); 881 } 882 883 static int 884 get_all_segments(struct vmctx *ctx, int vcpu) 885 { 886 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 887 int error = 0; 888 889 if (!error && (get_desc_ds || get_all)) { 890 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 891 &desc_base, &desc_limit, &desc_access); 892 if (error == 0) { 893 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 894 vcpu, desc_base, desc_limit, desc_access); 895 } 896 } 897 898 if (!error && (get_desc_es || get_all)) { 899 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 900 &desc_base, &desc_limit, &desc_access); 901 if (error == 0) { 902 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 903 vcpu, desc_base, desc_limit, desc_access); 904 } 905 } 906 907 if (!error && (get_desc_fs || get_all)) { 908 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 909 &desc_base, &desc_limit, &desc_access); 910 if (error == 0) { 911 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 912 vcpu, desc_base, desc_limit, desc_access); 913 } 914 } 915 916 if (!error && (get_desc_gs || get_all)) { 917 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 918 &desc_base, &desc_limit, &desc_access); 919 if (error == 0) { 920 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 921 vcpu, desc_base, desc_limit, desc_access); 922 } 923 } 924 925 if (!error && (get_desc_ss || get_all)) { 926 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 927 &desc_base, &desc_limit, &desc_access); 928 if (error == 0) { 929 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 930 vcpu, desc_base, desc_limit, desc_access); 931 } 932 } 933 934 if (!error && (get_desc_cs || get_all)) { 935 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 936 &desc_base, &desc_limit, &desc_access); 937 if (error == 0) { 938 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 939 vcpu, desc_base, desc_limit, desc_access); 940 } 941 } 942 943 if (!error && (get_desc_tr || get_all)) { 944 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 945 &desc_base, &desc_limit, &desc_access); 946 if (error == 0) { 947 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 948 vcpu, desc_base, desc_limit, desc_access); 949 } 950 } 951 952 if (!error && (get_desc_ldtr || get_all)) { 953 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 954 &desc_base, &desc_limit, &desc_access); 955 if (error == 0) { 956 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 957 vcpu, desc_base, desc_limit, desc_access); 958 } 959 } 960 961 if (!error && (get_desc_gdtr || get_all)) { 962 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 963 &desc_base, &desc_limit, &desc_access); 964 if (error == 0) { 965 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 966 vcpu, desc_base, desc_limit); 967 } 968 } 969 970 if (!error && (get_desc_idtr || get_all)) { 971 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 972 &desc_base, &desc_limit, &desc_access); 973 if (error == 0) { 974 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 975 vcpu, desc_base, desc_limit); 976 } 977 } 978 979 if (!error && (get_cs || get_all)) { 980 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 981 if (error == 0) 982 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 983 } 984 985 if (!error && (get_ds || get_all)) { 986 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 987 if (error == 0) 988 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 989 } 990 991 if (!error && (get_es || get_all)) { 992 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 993 if (error == 0) 994 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 995 } 996 997 if (!error && (get_fs || get_all)) { 998 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 999 if (error == 0) 1000 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1001 } 1002 1003 if (!error && (get_gs || get_all)) { 1004 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1005 if (error == 0) 1006 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1007 } 1008 1009 if (!error && (get_ss || get_all)) { 1010 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1011 if (error == 0) 1012 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1013 } 1014 1015 if (!error && (get_tr || get_all)) { 1016 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1017 if (error == 0) 1018 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1019 } 1020 1021 if (!error && (get_ldtr || get_all)) { 1022 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1023 if (error == 0) 1024 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1025 } 1026 1027 return (error); 1028 } 1029 1030 static int 1031 get_misc_vmcs(struct vmctx *ctx, int vcpu) 1032 { 1033 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; 1034 int error = 0; 1035 1036 if (!error && (get_cr0_mask || get_all)) { 1037 uint64_t cr0mask; 1038 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1039 if (error == 0) 1040 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1041 } 1042 1043 if (!error && (get_cr0_shadow || get_all)) { 1044 uint64_t cr0shadow; 1045 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1046 &cr0shadow); 1047 if (error == 0) 1048 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1049 } 1050 1051 if (!error && (get_cr4_mask || get_all)) { 1052 uint64_t cr4mask; 1053 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1054 if (error == 0) 1055 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1056 } 1057 1058 if (!error && (get_cr4_shadow || get_all)) { 1059 uint64_t cr4shadow; 1060 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1061 &cr4shadow); 1062 if (error == 0) 1063 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1064 } 1065 1066 if (!error && (get_cr3_targets || get_all)) { 1067 uint64_t target_count, target_addr; 1068 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1069 &target_count); 1070 if (error == 0) { 1071 printf("cr3_target_count[%d]\t0x%016lx\n", 1072 vcpu, target_count); 1073 } 1074 1075 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1076 &target_addr); 1077 if (error == 0) { 1078 printf("cr3_target0[%d]\t\t0x%016lx\n", 1079 vcpu, target_addr); 1080 } 1081 1082 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1083 &target_addr); 1084 if (error == 0) { 1085 printf("cr3_target1[%d]\t\t0x%016lx\n", 1086 vcpu, target_addr); 1087 } 1088 1089 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1090 &target_addr); 1091 if (error == 0) { 1092 printf("cr3_target2[%d]\t\t0x%016lx\n", 1093 vcpu, target_addr); 1094 } 1095 1096 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1097 &target_addr); 1098 if (error == 0) { 1099 printf("cr3_target3[%d]\t\t0x%016lx\n", 1100 vcpu, target_addr); 1101 } 1102 } 1103 1104 if (!error && (get_pinbased_ctls || get_all)) { 1105 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1106 if (error == 0) 1107 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); 1108 } 1109 1110 if (!error && (get_procbased_ctls || get_all)) { 1111 error = vm_get_vmcs_field(ctx, vcpu, 1112 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1113 if (error == 0) 1114 printf("procbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); 1115 } 1116 1117 if (!error && (get_procbased_ctls2 || get_all)) { 1118 error = vm_get_vmcs_field(ctx, vcpu, 1119 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1120 if (error == 0) 1121 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpu, ctl); 1122 } 1123 1124 if (!error && (get_vmcs_gla || get_all)) { 1125 error = vm_get_vmcs_field(ctx, vcpu, 1126 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1127 if (error == 0) 1128 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1129 } 1130 1131 if (!error && (get_vmcs_gpa || get_all)) { 1132 error = vm_get_vmcs_field(ctx, vcpu, 1133 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1134 if (error == 0) 1135 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1136 } 1137 1138 if (!error && (get_vmcs_entry_interruption_info || 1139 get_all)) { 1140 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1141 if (error == 0) { 1142 printf("entry_interruption_info[%d]\t0x%016lx\n", 1143 vcpu, u64); 1144 } 1145 } 1146 1147 if (!error && (get_tpr_threshold || get_all)) { 1148 uint64_t threshold; 1149 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1150 &threshold); 1151 if (error == 0) 1152 printf("tpr_threshold[%d]\t0x%016lx\n", vcpu, threshold); 1153 } 1154 1155 if (!error && (get_inst_err || get_all)) { 1156 uint64_t insterr; 1157 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1158 &insterr); 1159 if (error == 0) { 1160 printf("instruction_error[%d]\t0x%016lx\n", 1161 vcpu, insterr); 1162 } 1163 } 1164 1165 if (!error && (get_exit_ctls || get_all)) { 1166 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1167 if (error == 0) 1168 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); 1169 } 1170 1171 if (!error && (get_entry_ctls || get_all)) { 1172 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1173 if (error == 0) 1174 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); 1175 } 1176 1177 if (!error && (get_host_pat || get_all)) { 1178 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1179 if (error == 0) 1180 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1181 } 1182 1183 if (!error && (get_host_cr0 || get_all)) { 1184 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1185 if (error == 0) 1186 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1187 } 1188 1189 if (!error && (get_host_cr3 || get_all)) { 1190 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1191 if (error == 0) 1192 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1193 } 1194 1195 if (!error && (get_host_cr4 || get_all)) { 1196 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1197 if (error == 0) 1198 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1199 } 1200 1201 if (!error && (get_host_rip || get_all)) { 1202 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1203 if (error == 0) 1204 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1205 } 1206 1207 if (!error && (get_host_rsp || get_all)) { 1208 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1209 if (error == 0) 1210 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1211 } 1212 1213 if (!error && (get_vmcs_link || get_all)) { 1214 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1215 if (error == 0) 1216 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1217 } 1218 1219 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1220 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64); 1221 if (error == 0) { 1222 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", 1223 vcpu, u64); 1224 } 1225 } 1226 1227 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1228 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE, 1229 &u64); 1230 if (error == 0) { 1231 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", 1232 vcpu, u64); 1233 } 1234 } 1235 1236 if (!error && (get_vmcs_interruptibility || get_all)) { 1237 error = vm_get_vmcs_field(ctx, vcpu, 1238 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1239 if (error == 0) { 1240 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", 1241 vcpu, u64); 1242 } 1243 } 1244 1245 if (!error && (get_vmcs_exit_inst_length || get_all)) { 1246 error = vm_get_vmcs_field(ctx, vcpu, 1247 VMCS_EXIT_INSTRUCTION_LENGTH, &u64); 1248 if (error == 0) 1249 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpu, 1250 (uint32_t)u64); 1251 } 1252 1253 if (!error && (get_vmcs_exit_qualification || get_all)) { 1254 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1255 &u64); 1256 if (error == 0) 1257 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1258 vcpu, u64); 1259 } 1260 1261 return (error); 1262 } 1263 1264 static int 1265 get_misc_vmcb(struct vmctx *ctx, int vcpu) 1266 { 1267 uint64_t ctl, addr; 1268 int error = 0; 1269 1270 if (!error && (get_vmcb_intercept || get_all)) { 1271 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_CR_INTERCEPT, 4, 1272 &ctl); 1273 if (error == 0) 1274 printf("cr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1275 1276 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_DR_INTERCEPT, 4, 1277 &ctl); 1278 if (error == 0) 1279 printf("dr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1280 1281 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4, 1282 &ctl); 1283 if (error == 0) 1284 printf("exc_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1285 1286 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST1_INTERCEPT, 1287 4, &ctl); 1288 if (error == 0) 1289 printf("inst1_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1290 1291 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST2_INTERCEPT, 1292 4, &ctl); 1293 if (error == 0) 1294 printf("inst2_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1295 } 1296 1297 if (!error && (get_vmcb_tlb_ctrl || get_all)) { 1298 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TLB_CTRL, 1299 4, &ctl); 1300 if (error == 0) 1301 printf("TLB ctrl[%d]\t0x%016lx\n", vcpu, ctl); 1302 } 1303 1304 if (!error && (get_vmcb_exit_details || get_all)) { 1305 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO1, 1306 8, &ctl); 1307 if (error == 0) 1308 printf("exitinfo1[%d]\t0x%016lx\n", vcpu, ctl); 1309 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO2, 1310 8, &ctl); 1311 if (error == 0) 1312 printf("exitinfo2[%d]\t0x%016lx\n", vcpu, ctl); 1313 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINTINFO, 1314 8, &ctl); 1315 if (error == 0) 1316 printf("exitintinfo[%d]\t0x%016lx\n", vcpu, ctl); 1317 } 1318 1319 if (!error && (get_vmcb_virq || get_all)) { 1320 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_VIRQ, 1321 8, &ctl); 1322 if (error == 0) 1323 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpu, ctl); 1324 } 1325 1326 if (!error && (get_apic_access_addr || get_all)) { 1327 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_BAR, 8, 1328 &addr); 1329 if (error == 0) 1330 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpu, addr); 1331 } 1332 1333 if (!error && (get_virtual_apic_addr || get_all)) { 1334 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PAGE, 8, 1335 &addr); 1336 if (error == 0) 1337 printf("AVIC backing page[%d]\t0x%016lx\n", vcpu, addr); 1338 } 1339 1340 if (!error && (get_avic_table || get_all)) { 1341 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_LT, 8, 1342 &addr); 1343 if (error == 0) 1344 printf("AVIC logical table[%d]\t0x%016lx\n", 1345 vcpu, addr); 1346 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PT, 8, 1347 &addr); 1348 if (error == 0) 1349 printf("AVIC physical table[%d]\t0x%016lx\n", 1350 vcpu, addr); 1351 } 1352 1353 return (error); 1354 } 1355 1356 static struct option * 1357 setup_options(bool cpu_intel) 1358 { 1359 const struct option common_opts[] = { 1360 { "vm", REQ_ARG, 0, VMNAME }, 1361 { "cpu", REQ_ARG, 0, VCPU }, 1362 { "set-mem", REQ_ARG, 0, SET_MEM }, 1363 { "set-efer", REQ_ARG, 0, SET_EFER }, 1364 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 1365 { "set-cr2", REQ_ARG, 0, SET_CR2 }, 1366 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 1367 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 1368 { "set-dr0", REQ_ARG, 0, SET_DR0 }, 1369 { "set-dr1", REQ_ARG, 0, SET_DR1 }, 1370 { "set-dr2", REQ_ARG, 0, SET_DR2 }, 1371 { "set-dr3", REQ_ARG, 0, SET_DR3 }, 1372 { "set-dr6", REQ_ARG, 0, SET_DR6 }, 1373 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 1374 { "set-rsp", REQ_ARG, 0, SET_RSP }, 1375 { "set-rip", REQ_ARG, 0, SET_RIP }, 1376 { "set-rax", REQ_ARG, 0, SET_RAX }, 1377 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 1378 { "desc-base", REQ_ARG, 0, DESC_BASE }, 1379 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 1380 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 1381 { "set-cs", REQ_ARG, 0, SET_CS }, 1382 { "set-ds", REQ_ARG, 0, SET_DS }, 1383 { "set-es", REQ_ARG, 0, SET_ES }, 1384 { "set-fs", REQ_ARG, 0, SET_FS }, 1385 { "set-gs", REQ_ARG, 0, SET_GS }, 1386 { "set-ss", REQ_ARG, 0, SET_SS }, 1387 { "set-tr", REQ_ARG, 0, SET_TR }, 1388 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 1389 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 1390 { "set-exception-bitmap", 1391 REQ_ARG, 0, SET_EXCEPTION_BITMAP }, 1392 { "capname", REQ_ARG, 0, CAPNAME }, 1393 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 1394 { "setcap", REQ_ARG, 0, SET_CAP }, 1395 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 1396 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 1397 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, 1398 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, 1399 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, 1400 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, 1401 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, 1402 { "getcap", NO_ARG, &getcap, 1 }, 1403 { "get-stats", NO_ARG, &get_stats, 1 }, 1404 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 1405 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 1406 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 1407 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 1408 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 1409 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 1410 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 1411 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 1412 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 1413 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 1414 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 1415 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 1416 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 1417 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 1418 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 1419 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 1420 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 1421 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 1422 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 1423 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 1424 { "get-memmap", NO_ARG, &get_memmap, 1 }, 1425 { "get-memseg", NO_ARG, &get_memseg, 1 }, 1426 { "get-efer", NO_ARG, &get_efer, 1 }, 1427 { "get-cr0", NO_ARG, &get_cr0, 1 }, 1428 { "get-cr2", NO_ARG, &get_cr2, 1 }, 1429 { "get-cr3", NO_ARG, &get_cr3, 1 }, 1430 { "get-cr4", NO_ARG, &get_cr4, 1 }, 1431 { "get-dr0", NO_ARG, &get_dr0, 1 }, 1432 { "get-dr1", NO_ARG, &get_dr1, 1 }, 1433 { "get-dr2", NO_ARG, &get_dr2, 1 }, 1434 { "get-dr3", NO_ARG, &get_dr3, 1 }, 1435 { "get-dr6", NO_ARG, &get_dr6, 1 }, 1436 { "get-dr7", NO_ARG, &get_dr7, 1 }, 1437 { "get-rsp", NO_ARG, &get_rsp, 1 }, 1438 { "get-rip", NO_ARG, &get_rip, 1 }, 1439 { "get-rax", NO_ARG, &get_rax, 1 }, 1440 { "get-rbx", NO_ARG, &get_rbx, 1 }, 1441 { "get-rcx", NO_ARG, &get_rcx, 1 }, 1442 { "get-rdx", NO_ARG, &get_rdx, 1 }, 1443 { "get-rsi", NO_ARG, &get_rsi, 1 }, 1444 { "get-rdi", NO_ARG, &get_rdi, 1 }, 1445 { "get-rbp", NO_ARG, &get_rbp, 1 }, 1446 { "get-r8", NO_ARG, &get_r8, 1 }, 1447 { "get-r9", NO_ARG, &get_r9, 1 }, 1448 { "get-r10", NO_ARG, &get_r10, 1 }, 1449 { "get-r11", NO_ARG, &get_r11, 1 }, 1450 { "get-r12", NO_ARG, &get_r12, 1 }, 1451 { "get-r13", NO_ARG, &get_r13, 1 }, 1452 { "get-r14", NO_ARG, &get_r14, 1 }, 1453 { "get-r15", NO_ARG, &get_r15, 1 }, 1454 { "get-rflags", NO_ARG, &get_rflags, 1 }, 1455 { "get-cs", NO_ARG, &get_cs, 1 }, 1456 { "get-ds", NO_ARG, &get_ds, 1 }, 1457 { "get-es", NO_ARG, &get_es, 1 }, 1458 { "get-fs", NO_ARG, &get_fs, 1 }, 1459 { "get-gs", NO_ARG, &get_gs, 1 }, 1460 { "get-ss", NO_ARG, &get_ss, 1 }, 1461 { "get-tr", NO_ARG, &get_tr, 1 }, 1462 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 1463 { "get-eptp", NO_ARG, &get_eptp, 1 }, 1464 { "get-exception-bitmap", 1465 NO_ARG, &get_exception_bitmap, 1 }, 1466 { "get-io-bitmap-address", 1467 NO_ARG, &get_io_bitmap, 1 }, 1468 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, 1469 { "get-msr-bitmap", 1470 NO_ARG, &get_msr_bitmap, 1 }, 1471 { "get-msr-bitmap-address", 1472 NO_ARG, &get_msr_bitmap_address, 1 }, 1473 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, 1474 { "get-guest-sysenter", 1475 NO_ARG, &get_guest_sysenter, 1 }, 1476 { "get-exit-reason", 1477 NO_ARG, &get_exit_reason, 1 }, 1478 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, 1479 { "get-all", NO_ARG, &get_all, 1 }, 1480 { "run", NO_ARG, &run, 1 }, 1481 { "create", NO_ARG, &create, 1 }, 1482 { "destroy", NO_ARG, &destroy, 1 }, 1483 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 1484 { "force-reset", NO_ARG, &force_reset, 1 }, 1485 { "force-poweroff", NO_ARG, &force_poweroff, 1 }, 1486 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, 1487 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, 1488 { "get-intinfo", NO_ARG, &get_intinfo, 1 }, 1489 { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, 1490 #ifndef __FreeBSD__ 1491 { "wrlock-cycle", NO_ARG, &wrlock_cycle, 1 }, 1492 #endif 1493 }; 1494 1495 const struct option intel_opts[] = { 1496 { "get-vmcs-pinbased-ctls", 1497 NO_ARG, &get_pinbased_ctls, 1 }, 1498 { "get-vmcs-procbased-ctls", 1499 NO_ARG, &get_procbased_ctls, 1 }, 1500 { "get-vmcs-procbased-ctls2", 1501 NO_ARG, &get_procbased_ctls2, 1 }, 1502 { "get-vmcs-guest-linear-address", 1503 NO_ARG, &get_vmcs_gla, 1 }, 1504 { "get-vmcs-guest-physical-address", 1505 NO_ARG, &get_vmcs_gpa, 1 }, 1506 { "get-vmcs-entry-interruption-info", 1507 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 1508 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 1509 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 1510 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 1511 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, 1512 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, 1513 { "get-vmcs-tpr-threshold", 1514 NO_ARG, &get_tpr_threshold, 1 }, 1515 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, 1516 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 1517 { "get-vmcs-entry-ctls", 1518 NO_ARG, &get_entry_ctls, 1 }, 1519 { "get-vmcs-instruction-error", 1520 NO_ARG, &get_inst_err, 1 }, 1521 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 1522 { "get-vmcs-host-cr0", 1523 NO_ARG, &get_host_cr0, 1 }, 1524 { "set-vmcs-entry-interruption-info", 1525 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 1526 { "get-vmcs-exit-qualification", 1527 NO_ARG, &get_vmcs_exit_qualification, 1 }, 1528 { "get-vmcs-exit-inst-length", 1529 NO_ARG, &get_vmcs_exit_inst_length, 1 }, 1530 { "get-vmcs-interruptibility", 1531 NO_ARG, &get_vmcs_interruptibility, 1 }, 1532 { "get-vmcs-exit-interruption-error", 1533 NO_ARG, &get_vmcs_exit_interruption_error, 1 }, 1534 { "get-vmcs-exit-interruption-info", 1535 NO_ARG, &get_vmcs_exit_interruption_info, 1 }, 1536 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 1537 { "get-vmcs-host-cr3", 1538 NO_ARG, &get_host_cr3, 1 }, 1539 { "get-vmcs-host-cr4", 1540 NO_ARG, &get_host_cr4, 1 }, 1541 { "get-vmcs-host-rip", 1542 NO_ARG, &get_host_rip, 1 }, 1543 { "get-vmcs-host-rsp", 1544 NO_ARG, &get_host_rsp, 1 }, 1545 { "get-apic-access-address", 1546 NO_ARG, &get_apic_access_addr, 1}, 1547 { "get-virtual-apic-address", 1548 NO_ARG, &get_virtual_apic_addr, 1} 1549 }; 1550 1551 const struct option amd_opts[] = { 1552 { "get-vmcb-intercepts", 1553 NO_ARG, &get_vmcb_intercept, 1 }, 1554 { "get-vmcb-asid", 1555 NO_ARG, &get_vpid_asid, 1 }, 1556 { "get-vmcb-exit-details", 1557 NO_ARG, &get_vmcb_exit_details, 1 }, 1558 { "get-vmcb-tlb-ctrl", 1559 NO_ARG, &get_vmcb_tlb_ctrl, 1 }, 1560 { "get-vmcb-virq", 1561 NO_ARG, &get_vmcb_virq, 1 }, 1562 { "get-avic-apic-bar", 1563 NO_ARG, &get_apic_access_addr, 1 }, 1564 { "get-avic-backing-page", 1565 NO_ARG, &get_virtual_apic_addr, 1 }, 1566 { "get-avic-table", 1567 NO_ARG, &get_avic_table, 1 } 1568 }; 1569 1570 const struct option null_opt = { 1571 NULL, 0, NULL, 0 1572 }; 1573 1574 struct option *all_opts; 1575 char *cp; 1576 int optlen; 1577 1578 optlen = sizeof(common_opts); 1579 1580 if (cpu_intel) 1581 optlen += sizeof(intel_opts); 1582 else 1583 optlen += sizeof(amd_opts); 1584 1585 optlen += sizeof(null_opt); 1586 1587 all_opts = malloc(optlen); 1588 1589 cp = (char *)all_opts; 1590 memcpy(cp, common_opts, sizeof(common_opts)); 1591 cp += sizeof(common_opts); 1592 1593 if (cpu_intel) { 1594 memcpy(cp, intel_opts, sizeof(intel_opts)); 1595 cp += sizeof(intel_opts); 1596 } else { 1597 memcpy(cp, amd_opts, sizeof(amd_opts)); 1598 cp += sizeof(amd_opts); 1599 } 1600 1601 memcpy(cp, &null_opt, sizeof(null_opt)); 1602 cp += sizeof(null_opt); 1603 1604 return (all_opts); 1605 } 1606 1607 static const char * 1608 wday_str(int idx) 1609 { 1610 static const char *weekdays[] = { 1611 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 1612 }; 1613 1614 if (idx >= 0 && idx < 7) 1615 return (weekdays[idx]); 1616 else 1617 return ("UNK"); 1618 } 1619 1620 static const char * 1621 mon_str(int idx) 1622 { 1623 static const char *months[] = { 1624 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 1625 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 1626 }; 1627 1628 if (idx >= 0 && idx < 12) 1629 return (months[idx]); 1630 else 1631 return ("UNK"); 1632 } 1633 1634 static int 1635 show_memmap(struct vmctx *ctx) 1636 { 1637 char name[SPECNAMELEN + 1], numbuf[8]; 1638 vm_ooffset_t segoff; 1639 vm_paddr_t gpa; 1640 size_t maplen, seglen; 1641 int error, flags, prot, segid, delim; 1642 1643 printf("Address Length Segment Offset "); 1644 printf("Prot Flags\n"); 1645 1646 gpa = 0; 1647 while (1) { 1648 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, 1649 &prot, &flags); 1650 if (error) 1651 return (errno == ENOENT ? 0 : error); 1652 1653 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1654 if (error) 1655 return (error); 1656 1657 printf("%-12lX", gpa); 1658 humanize_number(numbuf, sizeof(numbuf), maplen, "B", 1659 HN_AUTOSCALE, HN_NOSPACE); 1660 printf("%-12s", numbuf); 1661 1662 printf("%-12s", name[0] ? name : "sysmem"); 1663 printf("%-12lX", segoff); 1664 printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', 1665 prot & PROT_WRITE ? 'W' : '-', 1666 prot & PROT_EXEC ? 'X' : '-'); 1667 1668 delim = '\0'; 1669 if (flags & VM_MEMMAP_F_WIRED) { 1670 printf("%cwired", delim); 1671 delim = '/'; 1672 } 1673 if (flags & VM_MEMMAP_F_IOMMU) { 1674 printf("%ciommu", delim); 1675 delim = '/'; 1676 } 1677 printf("\n"); 1678 1679 gpa += maplen; 1680 } 1681 } 1682 1683 static int 1684 show_memseg(struct vmctx *ctx) 1685 { 1686 char name[SPECNAMELEN + 1], numbuf[8]; 1687 size_t seglen; 1688 int error, segid; 1689 1690 printf("ID Length Name\n"); 1691 1692 segid = 0; 1693 while (1) { 1694 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1695 if (error) 1696 return (errno == EINVAL ? 0 : error); 1697 1698 if (seglen) { 1699 printf("%-4d", segid); 1700 humanize_number(numbuf, sizeof(numbuf), seglen, "B", 1701 HN_AUTOSCALE, HN_NOSPACE); 1702 printf("%-12s", numbuf); 1703 printf("%s", name[0] ? name : "sysmem"); 1704 printf("\n"); 1705 } 1706 segid++; 1707 } 1708 } 1709 1710 int 1711 main(int argc, char *argv[]) 1712 { 1713 char *vmname; 1714 int error, ch, vcpu, ptenum; 1715 vm_paddr_t gpa_pmap; 1716 struct vm_exit vmexit; 1717 uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 1718 uint64_t rsp, rip, rflags, efer, pat; 1719 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; 1720 struct vmctx *ctx; 1721 cpuset_t cpus; 1722 bool cpu_intel; 1723 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 1724 struct tm tm; 1725 struct option *opts; 1726 1727 cpu_intel = cpu_vendor_intel(); 1728 opts = setup_options(cpu_intel); 1729 1730 vcpu = 0; 1731 vmname = NULL; 1732 assert_lapic_lvt = -1; 1733 progname = basename(argv[0]); 1734 1735 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 1736 switch (ch) { 1737 case 0: 1738 break; 1739 case VMNAME: 1740 vmname = optarg; 1741 break; 1742 case VCPU: 1743 vcpu = atoi(optarg); 1744 break; 1745 case SET_MEM: 1746 memsize = atoi(optarg) * MB; 1747 memsize = roundup(memsize, 2 * MB); 1748 break; 1749 case SET_EFER: 1750 efer = strtoul(optarg, NULL, 0); 1751 set_efer = 1; 1752 break; 1753 case SET_CR0: 1754 cr0 = strtoul(optarg, NULL, 0); 1755 set_cr0 = 1; 1756 break; 1757 case SET_CR2: 1758 cr2 = strtoul(optarg, NULL, 0); 1759 set_cr2 = 1; 1760 break; 1761 case SET_CR3: 1762 cr3 = strtoul(optarg, NULL, 0); 1763 set_cr3 = 1; 1764 break; 1765 case SET_CR4: 1766 cr4 = strtoul(optarg, NULL, 0); 1767 set_cr4 = 1; 1768 break; 1769 case SET_DR0: 1770 dr0 = strtoul(optarg, NULL, 0); 1771 set_dr0 = 1; 1772 break; 1773 case SET_DR1: 1774 dr1 = strtoul(optarg, NULL, 0); 1775 set_dr1 = 1; 1776 break; 1777 case SET_DR2: 1778 dr2 = strtoul(optarg, NULL, 0); 1779 set_dr2 = 1; 1780 break; 1781 case SET_DR3: 1782 dr3 = strtoul(optarg, NULL, 0); 1783 set_dr3 = 1; 1784 break; 1785 case SET_DR6: 1786 dr6 = strtoul(optarg, NULL, 0); 1787 set_dr6 = 1; 1788 break; 1789 case SET_DR7: 1790 dr7 = strtoul(optarg, NULL, 0); 1791 set_dr7 = 1; 1792 break; 1793 case SET_RSP: 1794 rsp = strtoul(optarg, NULL, 0); 1795 set_rsp = 1; 1796 break; 1797 case SET_RIP: 1798 rip = strtoul(optarg, NULL, 0); 1799 set_rip = 1; 1800 break; 1801 case SET_RAX: 1802 rax = strtoul(optarg, NULL, 0); 1803 set_rax = 1; 1804 break; 1805 case SET_RFLAGS: 1806 rflags = strtoul(optarg, NULL, 0); 1807 set_rflags = 1; 1808 break; 1809 case DESC_BASE: 1810 desc_base = strtoul(optarg, NULL, 0); 1811 break; 1812 case DESC_LIMIT: 1813 desc_limit = strtoul(optarg, NULL, 0); 1814 break; 1815 case DESC_ACCESS: 1816 desc_access = strtoul(optarg, NULL, 0); 1817 break; 1818 case SET_CS: 1819 cs = strtoul(optarg, NULL, 0); 1820 set_cs = 1; 1821 break; 1822 case SET_DS: 1823 ds = strtoul(optarg, NULL, 0); 1824 set_ds = 1; 1825 break; 1826 case SET_ES: 1827 es = strtoul(optarg, NULL, 0); 1828 set_es = 1; 1829 break; 1830 case SET_FS: 1831 fs = strtoul(optarg, NULL, 0); 1832 set_fs = 1; 1833 break; 1834 case SET_GS: 1835 gs = strtoul(optarg, NULL, 0); 1836 set_gs = 1; 1837 break; 1838 case SET_SS: 1839 ss = strtoul(optarg, NULL, 0); 1840 set_ss = 1; 1841 break; 1842 case SET_TR: 1843 tr = strtoul(optarg, NULL, 0); 1844 set_tr = 1; 1845 break; 1846 case SET_LDTR: 1847 ldtr = strtoul(optarg, NULL, 0); 1848 set_ldtr = 1; 1849 break; 1850 case SET_X2APIC_STATE: 1851 x2apic_state = strtol(optarg, NULL, 0); 1852 set_x2apic_state = 1; 1853 break; 1854 case SET_EXCEPTION_BITMAP: 1855 exception_bitmap = strtoul(optarg, NULL, 0); 1856 set_exception_bitmap = 1; 1857 break; 1858 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 1859 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 1860 set_vmcs_entry_interruption_info = 1; 1861 break; 1862 case SET_CAP: 1863 capval = strtoul(optarg, NULL, 0); 1864 setcap = 1; 1865 break; 1866 case SET_RTC_TIME: 1867 rtc_secs = strtoul(optarg, NULL, 0); 1868 set_rtc_time = 1; 1869 break; 1870 case SET_RTC_NVRAM: 1871 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); 1872 set_rtc_nvram = 1; 1873 break; 1874 case RTC_NVRAM_OFFSET: 1875 rtc_nvram_offset = strtoul(optarg, NULL, 0); 1876 break; 1877 case GET_GPA_PMAP: 1878 gpa_pmap = strtoul(optarg, NULL, 0); 1879 get_gpa_pmap = 1; 1880 break; 1881 case CAPNAME: 1882 capname = optarg; 1883 break; 1884 #ifdef __FreeBSD__ 1885 case UNASSIGN_PPTDEV: 1886 unassign_pptdev = 1; 1887 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 1888 usage(cpu_intel); 1889 break; 1890 #endif 1891 case ASSERT_LAPIC_LVT: 1892 assert_lapic_lvt = atoi(optarg); 1893 break; 1894 default: 1895 usage(cpu_intel); 1896 } 1897 } 1898 argc -= optind; 1899 argv += optind; 1900 1901 if (vmname == NULL) 1902 usage(cpu_intel); 1903 1904 error = 0; 1905 1906 if (!error && create) 1907 error = vm_create(vmname); 1908 1909 if (!error) { 1910 ctx = vm_open(vmname); 1911 if (ctx == NULL) { 1912 printf("VM:%s is not created.\n", vmname); 1913 exit (1); 1914 } 1915 } 1916 1917 #ifndef __FreeBSD__ 1918 if (!error && wrlock_cycle) { 1919 error = vm_wrlock_cycle(ctx); 1920 exit(error); 1921 } 1922 #endif /* __FreeBSD__ */ 1923 1924 if (!error && memsize) 1925 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); 1926 1927 if (!error && set_efer) 1928 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 1929 1930 if (!error && set_cr0) 1931 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 1932 1933 if (!error && set_cr2) 1934 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR2, cr2); 1935 1936 if (!error && set_cr3) 1937 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 1938 1939 if (!error && set_cr4) 1940 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 1941 1942 if (!error && set_dr0) 1943 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR0, dr0); 1944 1945 if (!error && set_dr1) 1946 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR1, dr1); 1947 1948 if (!error && set_dr2) 1949 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR2, dr2); 1950 1951 if (!error && set_dr3) 1952 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR3, dr3); 1953 1954 if (!error && set_dr6) 1955 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR6, dr6); 1956 1957 if (!error && set_dr7) 1958 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 1959 1960 if (!error && set_rsp) 1961 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 1962 1963 if (!error && set_rip) 1964 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 1965 1966 if (!error && set_rax) 1967 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 1968 1969 if (!error && set_rflags) { 1970 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 1971 rflags); 1972 } 1973 1974 if (!error && set_desc_ds) { 1975 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 1976 desc_base, desc_limit, desc_access); 1977 } 1978 1979 if (!error && set_desc_es) { 1980 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 1981 desc_base, desc_limit, desc_access); 1982 } 1983 1984 if (!error && set_desc_ss) { 1985 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 1986 desc_base, desc_limit, desc_access); 1987 } 1988 1989 if (!error && set_desc_cs) { 1990 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 1991 desc_base, desc_limit, desc_access); 1992 } 1993 1994 if (!error && set_desc_fs) { 1995 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 1996 desc_base, desc_limit, desc_access); 1997 } 1998 1999 if (!error && set_desc_gs) { 2000 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 2001 desc_base, desc_limit, desc_access); 2002 } 2003 2004 if (!error && set_desc_tr) { 2005 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 2006 desc_base, desc_limit, desc_access); 2007 } 2008 2009 if (!error && set_desc_ldtr) { 2010 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 2011 desc_base, desc_limit, desc_access); 2012 } 2013 2014 if (!error && set_desc_gdtr) { 2015 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 2016 desc_base, desc_limit, 0); 2017 } 2018 2019 if (!error && set_desc_idtr) { 2020 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 2021 desc_base, desc_limit, 0); 2022 } 2023 2024 if (!error && set_cs) 2025 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 2026 2027 if (!error && set_ds) 2028 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 2029 2030 if (!error && set_es) 2031 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 2032 2033 if (!error && set_fs) 2034 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 2035 2036 if (!error && set_gs) 2037 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 2038 2039 if (!error && set_ss) 2040 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 2041 2042 if (!error && set_tr) 2043 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 2044 2045 if (!error && set_ldtr) 2046 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 2047 2048 if (!error && set_x2apic_state) 2049 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 2050 2051 #ifdef __FreeBSD__ 2052 if (!error && unassign_pptdev) 2053 error = vm_unassign_pptdev(ctx, bus, slot, func); 2054 #endif /* __FreeBSD__ */ 2055 2056 if (!error && set_exception_bitmap) { 2057 if (cpu_intel) 2058 error = vm_set_vmcs_field(ctx, vcpu, 2059 VMCS_EXCEPTION_BITMAP, 2060 exception_bitmap); 2061 else 2062 error = vm_set_vmcb_field(ctx, vcpu, 2063 VMCB_OFF_EXC_INTERCEPT, 2064 4, exception_bitmap); 2065 } 2066 2067 if (!error && cpu_intel && set_vmcs_entry_interruption_info) { 2068 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 2069 vmcs_entry_interruption_info); 2070 } 2071 2072 if (!error && inject_nmi) { 2073 error = vm_inject_nmi(ctx, vcpu); 2074 } 2075 2076 if (!error && assert_lapic_lvt != -1) { 2077 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt); 2078 } 2079 2080 if (!error && (get_memseg || get_all)) 2081 error = show_memseg(ctx); 2082 2083 if (!error && (get_memmap || get_all)) 2084 error = show_memmap(ctx); 2085 2086 if (!error) 2087 error = get_all_registers(ctx, vcpu); 2088 2089 if (!error) 2090 error = get_all_segments(ctx, vcpu); 2091 2092 if (!error) { 2093 if (cpu_intel) 2094 error = get_misc_vmcs(ctx, vcpu); 2095 else 2096 error = get_misc_vmcb(ctx, vcpu); 2097 } 2098 2099 if (!error && (get_x2apic_state || get_all)) { 2100 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 2101 if (error == 0) 2102 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 2103 } 2104 2105 if (!error && (get_eptp || get_all)) { 2106 if (cpu_intel) 2107 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 2108 else 2109 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_NPT_BASE, 2110 8, &eptp); 2111 if (error == 0) 2112 printf("%s[%d]\t\t0x%016lx\n", 2113 cpu_intel ? "eptp" : "rvi/npt", vcpu, eptp); 2114 } 2115 2116 if (!error && (get_exception_bitmap || get_all)) { 2117 if(cpu_intel) 2118 error = vm_get_vmcs_field(ctx, vcpu, 2119 VMCS_EXCEPTION_BITMAP, &bm); 2120 else 2121 error = vm_get_vmcb_field(ctx, vcpu, 2122 VMCB_OFF_EXC_INTERCEPT, 2123 4, &bm); 2124 if (error == 0) 2125 printf("exception_bitmap[%d]\t%#lx\n", vcpu, bm); 2126 } 2127 2128 if (!error && (get_io_bitmap || get_all)) { 2129 if (cpu_intel) { 2130 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, 2131 &bm); 2132 if (error == 0) 2133 printf("io_bitmap_a[%d]\t%#lx\n", vcpu, bm); 2134 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, 2135 &bm); 2136 if (error == 0) 2137 printf("io_bitmap_b[%d]\t%#lx\n", vcpu, bm); 2138 } else { 2139 error = vm_get_vmcb_field(ctx, vcpu, 2140 VMCB_OFF_IO_PERM, 8, &bm); 2141 if (error == 0) 2142 printf("io_bitmap[%d]\t%#lx\n", vcpu, bm); 2143 } 2144 } 2145 2146 if (!error && (get_tsc_offset || get_all)) { 2147 uint64_t tscoff; 2148 if (cpu_intel) 2149 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, 2150 &tscoff); 2151 else 2152 error = vm_get_vmcb_field(ctx, vcpu, 2153 VMCB_OFF_TSC_OFFSET, 2154 8, &tscoff); 2155 if (error == 0) 2156 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 2157 } 2158 2159 if (!error && (get_msr_bitmap_address || get_all)) { 2160 if (cpu_intel) 2161 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, 2162 &addr); 2163 else 2164 error = vm_get_vmcb_field(ctx, vcpu, 2165 VMCB_OFF_MSR_PERM, 8, &addr); 2166 if (error == 0) 2167 printf("msr_bitmap[%d]\t\t%#lx\n", vcpu, addr); 2168 } 2169 2170 if (!error && (get_msr_bitmap || get_all)) { 2171 if (cpu_intel) { 2172 error = vm_get_vmcs_field(ctx, vcpu, 2173 VMCS_MSR_BITMAP, &addr); 2174 } else { 2175 error = vm_get_vmcb_field(ctx, vcpu, 2176 VMCB_OFF_MSR_PERM, 8, 2177 &addr); 2178 } 2179 2180 if (error == 0) 2181 error = dump_msr_bitmap(vcpu, addr, cpu_intel); 2182 } 2183 2184 if (!error && (get_vpid_asid || get_all)) { 2185 uint64_t vpid; 2186 if (cpu_intel) 2187 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 2188 else 2189 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_ASID, 2190 4, &vpid); 2191 if (error == 0) 2192 printf("%s[%d]\t\t0x%04lx\n", 2193 cpu_intel ? "vpid" : "asid", vcpu, vpid); 2194 } 2195 2196 if (!error && (get_guest_pat || get_all)) { 2197 if (cpu_intel) 2198 error = vm_get_vmcs_field(ctx, vcpu, 2199 VMCS_GUEST_IA32_PAT, &pat); 2200 else 2201 error = vm_get_vmcb_field(ctx, vcpu, 2202 VMCB_OFF_GUEST_PAT, 8, &pat); 2203 if (error == 0) 2204 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 2205 } 2206 2207 if (!error && (get_guest_sysenter || get_all)) { 2208 if (cpu_intel) 2209 error = vm_get_vmcs_field(ctx, vcpu, 2210 VMCS_GUEST_IA32_SYSENTER_CS, 2211 &cs); 2212 else 2213 error = vm_get_vmcb_field(ctx, vcpu, 2214 VMCB_OFF_SYSENTER_CS, 8, 2215 &cs); 2216 2217 if (error == 0) 2218 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpu, cs); 2219 if (cpu_intel) 2220 error = vm_get_vmcs_field(ctx, vcpu, 2221 VMCS_GUEST_IA32_SYSENTER_ESP, 2222 &rsp); 2223 else 2224 error = vm_get_vmcb_field(ctx, vcpu, 2225 VMCB_OFF_SYSENTER_ESP, 8, 2226 &rsp); 2227 2228 if (error == 0) 2229 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpu, rsp); 2230 if (cpu_intel) 2231 error = vm_get_vmcs_field(ctx, vcpu, 2232 VMCS_GUEST_IA32_SYSENTER_EIP, 2233 &rip); 2234 else 2235 error = vm_get_vmcb_field(ctx, vcpu, 2236 VMCB_OFF_SYSENTER_EIP, 8, 2237 &rip); 2238 if (error == 0) 2239 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpu, rip); 2240 } 2241 2242 if (!error && (get_exit_reason || get_all)) { 2243 if (cpu_intel) 2244 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, 2245 &u64); 2246 else 2247 error = vm_get_vmcb_field(ctx, vcpu, 2248 VMCB_OFF_EXIT_REASON, 8, 2249 &u64); 2250 if (error == 0) 2251 printf("exit_reason[%d]\t%#lx\n", vcpu, u64); 2252 } 2253 2254 if (!error && setcap) { 2255 int captype; 2256 captype = vm_capability_name2type(capname); 2257 error = vm_set_capability(ctx, vcpu, captype, capval); 2258 if (error != 0 && errno == ENOENT) 2259 printf("Capability \"%s\" is not available\n", capname); 2260 } 2261 2262 if (!error && get_gpa_pmap) { 2263 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 2264 if (error == 0) { 2265 printf("gpa %#lx:", gpa_pmap); 2266 pte = &pteval[0]; 2267 while (ptenum-- > 0) 2268 printf(" %#lx", *pte++); 2269 printf("\n"); 2270 } 2271 } 2272 2273 if (!error && set_rtc_nvram) 2274 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); 2275 2276 if (!error && (get_rtc_nvram || get_all)) { 2277 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); 2278 if (error == 0) { 2279 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, 2280 rtc_nvram_value); 2281 } 2282 } 2283 2284 if (!error && set_rtc_time) 2285 error = vm_rtc_settime(ctx, rtc_secs); 2286 2287 if (!error && (get_rtc_time || get_all)) { 2288 error = vm_rtc_gettime(ctx, &rtc_secs); 2289 if (error == 0) { 2290 gmtime_r(&rtc_secs, &tm); 2291 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", 2292 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), 2293 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 2294 1900 + tm.tm_year); 2295 } 2296 } 2297 2298 if (!error && (getcap || get_all)) { 2299 int captype, val, getcaptype; 2300 2301 if (getcap && capname) 2302 getcaptype = vm_capability_name2type(capname); 2303 else 2304 getcaptype = -1; 2305 2306 for (captype = 0; captype < VM_CAP_MAX; captype++) { 2307 if (getcaptype >= 0 && captype != getcaptype) 2308 continue; 2309 error = vm_get_capability(ctx, vcpu, captype, &val); 2310 if (error == 0) { 2311 printf("Capability \"%s\" is %s on vcpu %d\n", 2312 vm_capability_type2name(captype), 2313 val ? "set" : "not set", vcpu); 2314 } else if (errno == ENOENT) { 2315 error = 0; 2316 printf("Capability \"%s\" is not available\n", 2317 vm_capability_type2name(captype)); 2318 } else { 2319 break; 2320 } 2321 } 2322 } 2323 2324 if (!error && (get_active_cpus || get_all)) { 2325 error = vm_active_cpus(ctx, &cpus); 2326 if (!error) 2327 print_cpus("active cpus", &cpus); 2328 } 2329 2330 if (!error && (get_suspended_cpus || get_all)) { 2331 error = vm_suspended_cpus(ctx, &cpus); 2332 if (!error) 2333 print_cpus("suspended cpus", &cpus); 2334 } 2335 2336 if (!error && (get_intinfo || get_all)) { 2337 error = vm_get_intinfo(ctx, vcpu, &info[0], &info[1]); 2338 if (!error) { 2339 print_intinfo("pending", info[0]); 2340 print_intinfo("current", info[1]); 2341 } 2342 } 2343 2344 if (!error && (get_stats || get_all)) { 2345 int i, num_stats; 2346 uint64_t *stats; 2347 struct timeval tv; 2348 const char *desc; 2349 2350 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 2351 if (stats != NULL) { 2352 printf("vcpu%d stats:\n", vcpu); 2353 for (i = 0; i < num_stats; i++) { 2354 desc = vm_get_stat_desc(ctx, i); 2355 printf("%-40s\t%ld\n", desc, stats[i]); 2356 } 2357 } 2358 } 2359 2360 if (!error && (get_cpu_topology || get_all)) { 2361 uint16_t sockets, cores, threads, maxcpus; 2362 2363 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); 2364 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " 2365 "maxcpus=%hu\n", sockets, cores, threads, maxcpus); 2366 } 2367 2368 if (!error && run) { 2369 error = vm_run(ctx, vcpu, &vmexit); 2370 if (error == 0) 2371 dump_vm_run_exitcode(&vmexit, vcpu); 2372 else 2373 printf("vm_run error %d\n", error); 2374 } 2375 2376 if (!error && force_reset) 2377 error = vm_suspend(ctx, VM_SUSPEND_RESET); 2378 2379 if (!error && force_poweroff) 2380 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); 2381 2382 if (error) 2383 printf("errno = %d\n", errno); 2384 2385 if (!error && destroy) 2386 vm_destroy(ctx); 2387 2388 free (opts); 2389 exit(error); 2390 } 2391