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 * Copyright 2015 Pluribus Networks Inc. 41 * Copyright 2019 Joyent, Inc. 42 * Copyright 2020 Oxide Computer Company 43 */ 44 45 #include <sys/cdefs.h> 46 __FBSDID("$FreeBSD$"); 47 48 #include <sys/param.h> 49 #include <sys/types.h> 50 #include <sys/sysctl.h> 51 #include <sys/errno.h> 52 #include <sys/mman.h> 53 #include <sys/cpuset.h> 54 55 #include <stdio.h> 56 #include <stdlib.h> 57 #include <stdbool.h> 58 #include <string.h> 59 #include <unistd.h> 60 #include <libgen.h> 61 #include <libutil.h> 62 #include <fcntl.h> 63 #include <getopt.h> 64 #include <time.h> 65 #include <assert.h> 66 #include <libutil.h> 67 68 #include <machine/cpufunc.h> 69 #include <machine/specialreg.h> 70 #include <machine/vmm.h> 71 #include <machine/vmm_dev.h> 72 #include <vmmapi.h> 73 74 #include "amd/vmcb.h" 75 #include "intel/vmcs.h" 76 77 #define MB (1UL << 20) 78 #define GB (1UL << 30) 79 80 #define REQ_ARG required_argument 81 #define NO_ARG no_argument 82 #define OPT_ARG optional_argument 83 84 static const char *progname; 85 86 static void 87 usage(bool cpu_intel) 88 { 89 90 (void)fprintf(stderr, 91 "Usage: %s --vm=<vmname>\n" 92 " [--cpu=<vcpu_number>]\n" 93 " [--create]\n" 94 " [--destroy]\n" 95 #ifndef __FreeBSD__ 96 " [--wrlock-cycle]\n" 97 #endif 98 " [--get-all]\n" 99 " [--get-stats]\n" 100 " [--set-desc-ds]\n" 101 " [--get-desc-ds]\n" 102 " [--set-desc-es]\n" 103 " [--get-desc-es]\n" 104 " [--set-desc-gs]\n" 105 " [--get-desc-gs]\n" 106 " [--set-desc-fs]\n" 107 " [--get-desc-fs]\n" 108 " [--set-desc-cs]\n" 109 " [--get-desc-cs]\n" 110 " [--set-desc-ss]\n" 111 " [--get-desc-ss]\n" 112 " [--set-desc-tr]\n" 113 " [--get-desc-tr]\n" 114 " [--set-desc-ldtr]\n" 115 " [--get-desc-ldtr]\n" 116 " [--set-desc-gdtr]\n" 117 " [--get-desc-gdtr]\n" 118 " [--set-desc-idtr]\n" 119 " [--get-desc-idtr]\n" 120 " [--run]\n" 121 " [--capname=<capname>]\n" 122 " [--getcap]\n" 123 " [--setcap=<0|1>]\n" 124 " [--desc-base=<BASE>]\n" 125 " [--desc-limit=<LIMIT>]\n" 126 " [--desc-access=<ACCESS>]\n" 127 " [--set-cr0=<CR0>]\n" 128 " [--get-cr0]\n" 129 " [--set-cr2=<CR2>]\n" 130 " [--get-cr2]\n" 131 " [--set-cr3=<CR3>]\n" 132 " [--get-cr3]\n" 133 " [--set-cr4=<CR4>]\n" 134 " [--get-cr4]\n" 135 " [--set-dr0=<DR0>]\n" 136 " [--get-dr0]\n" 137 " [--set-dr1=<DR1>]\n" 138 " [--get-dr1]\n" 139 " [--set-dr2=<DR2>]\n" 140 " [--get-dr2]\n" 141 " [--set-dr3=<DR3>]\n" 142 " [--get-dr3]\n" 143 " [--set-dr6=<DR6>]\n" 144 " [--get-dr6]\n" 145 " [--set-dr7=<DR7>]\n" 146 " [--get-dr7]\n" 147 " [--set-rsp=<RSP>]\n" 148 " [--get-rsp]\n" 149 " [--set-rip=<RIP>]\n" 150 " [--get-rip]\n" 151 " [--get-rax]\n" 152 " [--set-rax=<RAX>]\n" 153 " [--get-rbx]\n" 154 " [--get-rcx]\n" 155 " [--get-rdx]\n" 156 " [--get-rsi]\n" 157 " [--get-rdi]\n" 158 " [--get-rbp]\n" 159 " [--get-r8]\n" 160 " [--get-r9]\n" 161 " [--get-r10]\n" 162 " [--get-r11]\n" 163 " [--get-r12]\n" 164 " [--get-r13]\n" 165 " [--get-r14]\n" 166 " [--get-r15]\n" 167 " [--set-rflags=<RFLAGS>]\n" 168 " [--get-rflags]\n" 169 " [--set-cs]\n" 170 " [--get-cs]\n" 171 " [--set-ds]\n" 172 " [--get-ds]\n" 173 " [--set-es]\n" 174 " [--get-es]\n" 175 " [--set-fs]\n" 176 " [--get-fs]\n" 177 " [--set-gs]\n" 178 " [--get-gs]\n" 179 " [--set-ss]\n" 180 " [--get-ss]\n" 181 " [--get-tr]\n" 182 " [--get-ldtr]\n" 183 " [--set-x2apic-state=<state>]\n" 184 " [--get-x2apic-state]\n" 185 #ifdef __FreeBSD__ 186 " [--unassign-pptdev=<bus/slot/func>]\n" 187 #endif 188 " [--set-mem=<memory in units of MB>]\n" 189 " [--get-lowmem]\n" 190 " [--get-highmem]\n" 191 " [--get-gpa-pmap]\n" 192 " [--assert-lapic-lvt=<pin>]\n" 193 " [--inject-nmi]\n" 194 " [--force-reset]\n" 195 " [--force-poweroff]\n" 196 " [--get-rtc-time]\n" 197 " [--set-rtc-time=<secs>]\n" 198 " [--get-rtc-nvram]\n" 199 " [--set-rtc-nvram=<val>]\n" 200 " [--rtc-nvram-offset=<offset>]\n" 201 " [--get-active-cpus]\n" 202 " [--get-suspended-cpus]\n" 203 " [--get-intinfo]\n" 204 " [--get-eptp]\n" 205 " [--set-exception-bitmap]\n" 206 " [--get-exception-bitmap]\n" 207 " [--get-tsc-offset]\n" 208 " [--get-guest-pat]\n" 209 " [--get-io-bitmap-address]\n" 210 " [--get-msr-bitmap]\n" 211 " [--get-msr-bitmap-address]\n" 212 " [--get-guest-sysenter]\n" 213 " [--get-exit-reason]\n" 214 " [--get-cpu-topology]\n", 215 progname); 216 217 if (cpu_intel) { 218 (void)fprintf(stderr, 219 " [--get-vmcs-pinbased-ctls]\n" 220 " [--get-vmcs-procbased-ctls]\n" 221 " [--get-vmcs-procbased-ctls2]\n" 222 " [--get-vmcs-entry-interruption-info]\n" 223 " [--set-vmcs-entry-interruption-info=<info>]\n" 224 " [--get-vmcs-guest-physical-address\n" 225 " [--get-vmcs-guest-linear-address\n" 226 " [--get-vmcs-host-pat]\n" 227 " [--get-vmcs-host-cr0]\n" 228 " [--get-vmcs-host-cr3]\n" 229 " [--get-vmcs-host-cr4]\n" 230 " [--get-vmcs-host-rip]\n" 231 " [--get-vmcs-host-rsp]\n" 232 " [--get-vmcs-cr0-mask]\n" 233 " [--get-vmcs-cr0-shadow]\n" 234 " [--get-vmcs-cr4-mask]\n" 235 " [--get-vmcs-cr4-shadow]\n" 236 " [--get-vmcs-cr3-targets]\n" 237 " [--get-vmcs-apic-access-address]\n" 238 " [--get-vmcs-virtual-apic-address]\n" 239 " [--get-vmcs-tpr-threshold]\n" 240 " [--get-vmcs-vpid]\n" 241 " [--get-vmcs-instruction-error]\n" 242 " [--get-vmcs-exit-ctls]\n" 243 " [--get-vmcs-entry-ctls]\n" 244 " [--get-vmcs-link]\n" 245 " [--get-vmcs-exit-qualification]\n" 246 " [--get-vmcs-exit-interruption-info]\n" 247 " [--get-vmcs-exit-interruption-error]\n" 248 " [--get-vmcs-interruptibility]\n" 249 ); 250 } else { 251 (void)fprintf(stderr, 252 " [--get-vmcb-intercepts]\n" 253 " [--get-vmcb-asid]\n" 254 " [--get-vmcb-exit-details]\n" 255 " [--get-vmcb-tlb-ctrl]\n" 256 " [--get-vmcb-virq]\n" 257 " [--get-avic-apic-bar]\n" 258 " [--get-avic-backing-page]\n" 259 " [--get-avic-table]\n" 260 ); 261 } 262 exit(1); 263 } 264 265 static int get_rtc_time, set_rtc_time; 266 static int get_rtc_nvram, set_rtc_nvram; 267 static int rtc_nvram_offset; 268 static uint8_t rtc_nvram_value; 269 static time_t rtc_secs; 270 271 static int get_stats, getcap, setcap, capval, get_gpa_pmap; 272 static int inject_nmi, assert_lapic_lvt; 273 static int force_reset, force_poweroff; 274 static const char *capname; 275 static int create, destroy, get_memmap, get_memseg; 276 static int get_intinfo; 277 static int get_active_cpus, get_suspended_cpus; 278 static uint64_t memsize; 279 static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3; 280 static int set_cr4, get_cr4; 281 static int set_efer, get_efer; 282 static int set_dr0, get_dr0; 283 static int set_dr1, get_dr1; 284 static int set_dr2, get_dr2; 285 static int set_dr3, get_dr3; 286 static int set_dr6, get_dr6; 287 static int set_dr7, get_dr7; 288 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 289 static int set_rax, get_rax; 290 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 291 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 292 static int set_desc_ds, get_desc_ds; 293 static int set_desc_es, get_desc_es; 294 static int set_desc_fs, get_desc_fs; 295 static int set_desc_gs, get_desc_gs; 296 static int set_desc_cs, get_desc_cs; 297 static int set_desc_ss, get_desc_ss; 298 static int set_desc_gdtr, get_desc_gdtr; 299 static int set_desc_idtr, get_desc_idtr; 300 static int set_desc_tr, get_desc_tr; 301 static int set_desc_ldtr, get_desc_ldtr; 302 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 303 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 304 static int set_x2apic_state, get_x2apic_state; 305 enum x2apic_state x2apic_state; 306 #ifdef __FreeBSD__ 307 static int unassign_pptdev, bus, slot, func; 308 #endif 309 static int run; 310 static int get_cpu_topology; 311 #ifndef __FreeBSD__ 312 static int wrlock_cycle; 313 #endif 314 315 /* 316 * VMCB specific. 317 */ 318 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; 319 static int get_vmcb_virq, get_avic_table; 320 321 /* 322 * VMCS-specific fields 323 */ 324 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 325 static int get_eptp, get_io_bitmap, get_tsc_offset; 326 static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 327 static int get_vmcs_interruptibility; 328 uint32_t vmcs_entry_interruption_info; 329 static int get_vmcs_gpa, get_vmcs_gla; 330 static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 331 static int get_cr0_mask, get_cr0_shadow; 332 static int get_cr4_mask, get_cr4_shadow; 333 static int get_cr3_targets; 334 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 335 static int get_msr_bitmap, get_msr_bitmap_address; 336 static int get_vpid_asid; 337 static int get_inst_err, get_exit_ctls, get_entry_ctls; 338 static int get_host_cr0, get_host_cr3, get_host_cr4; 339 static int get_host_rip, get_host_rsp; 340 static int get_guest_pat, get_host_pat; 341 static int get_guest_sysenter, get_vmcs_link; 342 static int get_exit_reason, get_vmcs_exit_qualification; 343 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 344 static int get_vmcs_exit_inst_length; 345 346 static uint64_t desc_base; 347 static uint32_t desc_limit, desc_access; 348 349 static int get_all; 350 351 static void 352 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 353 { 354 printf("vm exit[%d]\n", vcpu); 355 printf("\trip\t\t0x%016lx\n", vmexit->rip); 356 printf("\tinst_length\t%d\n", vmexit->inst_length); 357 switch (vmexit->exitcode) { 358 case VM_EXITCODE_INOUT: 359 printf("\treason\t\tINOUT\n"); 360 printf("\tdirection\t%s\n", 361 (vmexit->u.inout.flags & INOUT_IN) ? "IN" : "OUT"); 362 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 363 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 364 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 365 break; 366 case VM_EXITCODE_MMIO: 367 printf("\treason\t\tMMIO\n"); 368 printf("\toperation\t%s\n", 369 vmexit->u.mmio.read ? "READ" : "WRITE"); 370 printf("\tbytes\t\t%d\n", vmexit->u.mmio.bytes); 371 printf("\tgpa\t\t0x%08x\n", vmexit->u.mmio.gpa); 372 printf("\tdata\t\t0x%08x\n", vmexit->u.mmio.data); 373 break; 374 case VM_EXITCODE_VMX: 375 printf("\treason\t\tVMX\n"); 376 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 377 printf("\texit_reason\t0x%08x (%u)\n", 378 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 379 printf("\tqualification\t0x%016lx\n", 380 vmexit->u.vmx.exit_qualification); 381 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 382 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 383 break; 384 case VM_EXITCODE_SVM: 385 printf("\treason\t\tSVM\n"); 386 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); 387 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); 388 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); 389 break; 390 default: 391 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 392 break; 393 } 394 } 395 396 /* AMD 6th generation and Intel compatible MSRs */ 397 #define MSR_AMD6TH_START 0xC0000000 398 #define MSR_AMD6TH_END 0xC0001FFF 399 /* AMD 7th and 8th generation compatible MSRs */ 400 #define MSR_AMD7TH_START 0xC0010000 401 #define MSR_AMD7TH_END 0xC0011FFF 402 403 #ifdef __FreeBSD__ 404 static const char * 405 msr_name(uint32_t msr) 406 { 407 static char buf[32]; 408 409 switch(msr) { 410 case MSR_TSC: 411 return ("MSR_TSC"); 412 case MSR_EFER: 413 return ("MSR_EFER"); 414 case MSR_STAR: 415 return ("MSR_STAR"); 416 case MSR_LSTAR: 417 return ("MSR_LSTAR"); 418 case MSR_CSTAR: 419 return ("MSR_CSTAR"); 420 case MSR_SF_MASK: 421 return ("MSR_SF_MASK"); 422 case MSR_FSBASE: 423 return ("MSR_FSBASE"); 424 case MSR_GSBASE: 425 return ("MSR_GSBASE"); 426 case MSR_KGSBASE: 427 return ("MSR_KGSBASE"); 428 case MSR_SYSENTER_CS_MSR: 429 return ("MSR_SYSENTER_CS_MSR"); 430 case MSR_SYSENTER_ESP_MSR: 431 return ("MSR_SYSENTER_ESP_MSR"); 432 case MSR_SYSENTER_EIP_MSR: 433 return ("MSR_SYSENTER_EIP_MSR"); 434 case MSR_PAT: 435 return ("MSR_PAT"); 436 } 437 snprintf(buf, sizeof(buf), "MSR %#08x", msr); 438 439 return (buf); 440 } 441 442 static inline void 443 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) 444 { 445 446 if (readable || writeable) { 447 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, 448 readable ? 'R' : '-', writeable ? 'W' : '-'); 449 } 450 } 451 452 /* 453 * Reference APM vol2, section 15.11 MSR Intercepts. 454 */ 455 static void 456 dump_amd_msr_pm(const char *bitmap, int vcpu) 457 { 458 int byte, bit, readable, writeable; 459 uint32_t msr; 460 461 for (msr = 0; msr < 0x2000; msr++) { 462 byte = msr / 4; 463 bit = (msr % 4) * 2; 464 465 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 466 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 467 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 468 print_msr_pm(msr, vcpu, readable, writeable); 469 470 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 471 byte += 2048; 472 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 473 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 474 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 475 writeable); 476 477 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ 478 byte += 4096; 479 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 480 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; 481 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, 482 writeable); 483 } 484 } 485 486 /* 487 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address 488 */ 489 static void 490 dump_intel_msr_pm(const char *bitmap, int vcpu) 491 { 492 int byte, bit, readable, writeable; 493 uint32_t msr; 494 495 for (msr = 0; msr < 0x2000; msr++) { 496 byte = msr / 8; 497 bit = msr & 0x7; 498 499 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 500 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 501 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 502 print_msr_pm(msr, vcpu, readable, writeable); 503 504 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 505 byte += 1024; 506 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 507 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 508 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, 509 writeable); 510 } 511 } 512 513 static int 514 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) 515 { 516 int error, fd, map_size; 517 const char *bitmap; 518 519 error = -1; 520 bitmap = MAP_FAILED; 521 522 fd = open("/dev/mem", O_RDONLY, 0); 523 if (fd < 0) { 524 perror("Couldn't open /dev/mem"); 525 goto done; 526 } 527 528 if (cpu_intel) 529 map_size = PAGE_SIZE; 530 else 531 map_size = 2 * PAGE_SIZE; 532 533 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); 534 if (bitmap == MAP_FAILED) { 535 perror("mmap failed"); 536 goto done; 537 } 538 539 if (cpu_intel) 540 dump_intel_msr_pm(bitmap, vcpu); 541 else 542 dump_amd_msr_pm(bitmap, vcpu); 543 544 error = 0; 545 done: 546 if (bitmap != MAP_FAILED) 547 munmap((void *)bitmap, map_size); 548 if (fd >= 0) 549 close(fd); 550 551 return (error); 552 } 553 554 static int 555 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 556 { 557 558 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 559 } 560 561 static int 562 vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 563 { 564 565 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 566 } 567 #else /* __FreeBSD__ */ 568 /* VMCS does not allow arbitrary reads/writes */ 569 static int 570 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 571 { 572 *ret_val = 0; 573 return (0); 574 } 575 576 static int 577 vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 578 { 579 return (EINVAL); 580 } 581 #endif /* __FreeBSD__ */ 582 583 static int 584 vm_get_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes, 585 uint64_t *ret_val) 586 { 587 588 return (vm_get_register(ctx, vcpu, VMCB_ACCESS(off, bytes), ret_val)); 589 } 590 591 static int 592 vm_set_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes, 593 uint64_t val) 594 { 595 596 return (vm_set_register(ctx, vcpu, VMCB_ACCESS(off, bytes), val)); 597 } 598 599 enum { 600 VMNAME = 1000, /* avoid collision with return values from getopt */ 601 VCPU, 602 SET_MEM, 603 SET_EFER, 604 SET_CR0, 605 SET_CR2, 606 SET_CR3, 607 SET_CR4, 608 SET_DR0, 609 SET_DR1, 610 SET_DR2, 611 SET_DR3, 612 SET_DR6, 613 SET_DR7, 614 SET_RSP, 615 SET_RIP, 616 SET_RAX, 617 SET_RFLAGS, 618 DESC_BASE, 619 DESC_LIMIT, 620 DESC_ACCESS, 621 SET_CS, 622 SET_DS, 623 SET_ES, 624 SET_FS, 625 SET_GS, 626 SET_SS, 627 SET_TR, 628 SET_LDTR, 629 SET_X2APIC_STATE, 630 SET_EXCEPTION_BITMAP, 631 SET_VMCS_ENTRY_INTERRUPTION_INFO, 632 SET_CAP, 633 CAPNAME, 634 UNASSIGN_PPTDEV, 635 GET_GPA_PMAP, 636 ASSERT_LAPIC_LVT, 637 SET_RTC_TIME, 638 SET_RTC_NVRAM, 639 RTC_NVRAM_OFFSET, 640 }; 641 642 static void 643 print_cpus(const char *banner, const cpuset_t *cpus) 644 { 645 int i; 646 int first; 647 648 first = 1; 649 printf("%s:\t", banner); 650 if (!CPU_EMPTY(cpus)) { 651 for (i = 0; i < CPU_SETSIZE; i++) { 652 if (CPU_ISSET(i, cpus)) { 653 printf("%s%d", first ? " " : ", ", i); 654 first = 0; 655 } 656 } 657 } else 658 printf(" (none)"); 659 printf("\n"); 660 } 661 662 static void 663 print_intinfo(const char *banner, uint64_t info) 664 { 665 int type; 666 667 printf("%s:\t", banner); 668 if (info & VM_INTINFO_VALID) { 669 type = info & VM_INTINFO_TYPE; 670 switch (type) { 671 case VM_INTINFO_HWINTR: 672 printf("extint"); 673 break; 674 case VM_INTINFO_NMI: 675 printf("nmi"); 676 break; 677 case VM_INTINFO_SWINTR: 678 printf("swint"); 679 break; 680 default: 681 printf("exception"); 682 break; 683 } 684 printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); 685 if (info & VM_INTINFO_DEL_ERRCODE) 686 printf(" errcode %#x", (u_int)(info >> 32)); 687 } else { 688 printf("n/a"); 689 } 690 printf("\n"); 691 } 692 693 static bool 694 cpu_vendor_intel(void) 695 { 696 u_int regs[4]; 697 char cpu_vendor[13]; 698 699 do_cpuid(0, regs); 700 ((u_int *)&cpu_vendor)[0] = regs[1]; 701 ((u_int *)&cpu_vendor)[1] = regs[3]; 702 ((u_int *)&cpu_vendor)[2] = regs[2]; 703 cpu_vendor[12] = '\0'; 704 705 if (strcmp(cpu_vendor, "AuthenticAMD") == 0) { 706 return (false); 707 } else if (strcmp(cpu_vendor, "HygonGenuine") == 0) { 708 return (false); 709 } else if (strcmp(cpu_vendor, "GenuineIntel") == 0) { 710 return (true); 711 } else { 712 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", cpu_vendor); 713 exit(1); 714 } 715 } 716 717 static int 718 get_all_registers(struct vmctx *ctx, int vcpu) 719 { 720 uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 721 uint64_t rsp, rip, rflags, efer; 722 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 723 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 724 int error = 0; 725 726 if (!error && (get_efer || get_all)) { 727 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 728 if (error == 0) 729 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 730 } 731 732 if (!error && (get_cr0 || get_all)) { 733 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 734 if (error == 0) 735 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 736 } 737 738 if (!error && (get_cr2 || get_all)) { 739 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR2, &cr2); 740 if (error == 0) 741 printf("cr2[%d]\t\t0x%016lx\n", vcpu, cr2); 742 } 743 744 if (!error && (get_cr3 || get_all)) { 745 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 746 if (error == 0) 747 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 748 } 749 750 if (!error && (get_cr4 || get_all)) { 751 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 752 if (error == 0) 753 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 754 } 755 756 if (!error && (get_dr0 || get_all)) { 757 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR0, &dr0); 758 if (error == 0) 759 printf("dr0[%d]\t\t0x%016lx\n", vcpu, dr0); 760 } 761 762 if (!error && (get_dr1 || get_all)) { 763 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR1, &dr1); 764 if (error == 0) 765 printf("dr1[%d]\t\t0x%016lx\n", vcpu, dr1); 766 } 767 768 if (!error && (get_dr2 || get_all)) { 769 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR2, &dr2); 770 if (error == 0) 771 printf("dr2[%d]\t\t0x%016lx\n", vcpu, dr2); 772 } 773 774 if (!error && (get_dr3 || get_all)) { 775 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR3, &dr3); 776 if (error == 0) 777 printf("dr3[%d]\t\t0x%016lx\n", vcpu, dr3); 778 } 779 780 if (!error && (get_dr6 || get_all)) { 781 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR6, &dr6); 782 if (error == 0) 783 printf("dr6[%d]\t\t0x%016lx\n", vcpu, dr6); 784 } 785 786 if (!error && (get_dr7 || get_all)) { 787 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 788 if (error == 0) 789 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 790 } 791 792 if (!error && (get_rsp || get_all)) { 793 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 794 if (error == 0) 795 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 796 } 797 798 if (!error && (get_rip || get_all)) { 799 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 800 if (error == 0) 801 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 802 } 803 804 if (!error && (get_rax || get_all)) { 805 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 806 if (error == 0) 807 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 808 } 809 810 if (!error && (get_rbx || get_all)) { 811 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 812 if (error == 0) 813 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 814 } 815 816 if (!error && (get_rcx || get_all)) { 817 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 818 if (error == 0) 819 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 820 } 821 822 if (!error && (get_rdx || get_all)) { 823 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 824 if (error == 0) 825 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 826 } 827 828 if (!error && (get_rsi || get_all)) { 829 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 830 if (error == 0) 831 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 832 } 833 834 if (!error && (get_rdi || get_all)) { 835 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 836 if (error == 0) 837 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 838 } 839 840 if (!error && (get_rbp || get_all)) { 841 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 842 if (error == 0) 843 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 844 } 845 846 if (!error && (get_r8 || get_all)) { 847 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 848 if (error == 0) 849 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 850 } 851 852 if (!error && (get_r9 || get_all)) { 853 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 854 if (error == 0) 855 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 856 } 857 858 if (!error && (get_r10 || get_all)) { 859 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 860 if (error == 0) 861 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 862 } 863 864 if (!error && (get_r11 || get_all)) { 865 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 866 if (error == 0) 867 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 868 } 869 870 if (!error && (get_r12 || get_all)) { 871 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 872 if (error == 0) 873 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 874 } 875 876 if (!error && (get_r13 || get_all)) { 877 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 878 if (error == 0) 879 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 880 } 881 882 if (!error && (get_r14 || get_all)) { 883 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 884 if (error == 0) 885 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 886 } 887 888 if (!error && (get_r15 || get_all)) { 889 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 890 if (error == 0) 891 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 892 } 893 894 if (!error && (get_rflags || get_all)) { 895 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 896 &rflags); 897 if (error == 0) 898 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 899 } 900 901 return (error); 902 } 903 904 static int 905 get_all_segments(struct vmctx *ctx, int vcpu) 906 { 907 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 908 int error = 0; 909 910 if (!error && (get_desc_ds || get_all)) { 911 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 912 &desc_base, &desc_limit, &desc_access); 913 if (error == 0) { 914 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 915 vcpu, desc_base, desc_limit, desc_access); 916 } 917 } 918 919 if (!error && (get_desc_es || get_all)) { 920 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 921 &desc_base, &desc_limit, &desc_access); 922 if (error == 0) { 923 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 924 vcpu, desc_base, desc_limit, desc_access); 925 } 926 } 927 928 if (!error && (get_desc_fs || get_all)) { 929 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 930 &desc_base, &desc_limit, &desc_access); 931 if (error == 0) { 932 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 933 vcpu, desc_base, desc_limit, desc_access); 934 } 935 } 936 937 if (!error && (get_desc_gs || get_all)) { 938 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 939 &desc_base, &desc_limit, &desc_access); 940 if (error == 0) { 941 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 942 vcpu, desc_base, desc_limit, desc_access); 943 } 944 } 945 946 if (!error && (get_desc_ss || get_all)) { 947 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 948 &desc_base, &desc_limit, &desc_access); 949 if (error == 0) { 950 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 951 vcpu, desc_base, desc_limit, desc_access); 952 } 953 } 954 955 if (!error && (get_desc_cs || get_all)) { 956 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 957 &desc_base, &desc_limit, &desc_access); 958 if (error == 0) { 959 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 960 vcpu, desc_base, desc_limit, desc_access); 961 } 962 } 963 964 if (!error && (get_desc_tr || get_all)) { 965 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 966 &desc_base, &desc_limit, &desc_access); 967 if (error == 0) { 968 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 969 vcpu, desc_base, desc_limit, desc_access); 970 } 971 } 972 973 if (!error && (get_desc_ldtr || get_all)) { 974 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 975 &desc_base, &desc_limit, &desc_access); 976 if (error == 0) { 977 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 978 vcpu, desc_base, desc_limit, desc_access); 979 } 980 } 981 982 if (!error && (get_desc_gdtr || get_all)) { 983 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 984 &desc_base, &desc_limit, &desc_access); 985 if (error == 0) { 986 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 987 vcpu, desc_base, desc_limit); 988 } 989 } 990 991 if (!error && (get_desc_idtr || get_all)) { 992 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 993 &desc_base, &desc_limit, &desc_access); 994 if (error == 0) { 995 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 996 vcpu, desc_base, desc_limit); 997 } 998 } 999 1000 if (!error && (get_cs || get_all)) { 1001 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1002 if (error == 0) 1003 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1004 } 1005 1006 if (!error && (get_ds || get_all)) { 1007 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1008 if (error == 0) 1009 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1010 } 1011 1012 if (!error && (get_es || get_all)) { 1013 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1014 if (error == 0) 1015 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1016 } 1017 1018 if (!error && (get_fs || get_all)) { 1019 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1020 if (error == 0) 1021 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1022 } 1023 1024 if (!error && (get_gs || get_all)) { 1025 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1026 if (error == 0) 1027 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1028 } 1029 1030 if (!error && (get_ss || get_all)) { 1031 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1032 if (error == 0) 1033 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1034 } 1035 1036 if (!error && (get_tr || get_all)) { 1037 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1038 if (error == 0) 1039 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1040 } 1041 1042 if (!error && (get_ldtr || get_all)) { 1043 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1044 if (error == 0) 1045 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1046 } 1047 1048 return (error); 1049 } 1050 1051 static int 1052 get_misc_vmcs(struct vmctx *ctx, int vcpu) 1053 { 1054 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; 1055 int error = 0; 1056 1057 if (!error && (get_cr0_mask || get_all)) { 1058 uint64_t cr0mask; 1059 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1060 if (error == 0) 1061 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1062 } 1063 1064 if (!error && (get_cr0_shadow || get_all)) { 1065 uint64_t cr0shadow; 1066 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1067 &cr0shadow); 1068 if (error == 0) 1069 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1070 } 1071 1072 if (!error && (get_cr4_mask || get_all)) { 1073 uint64_t cr4mask; 1074 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1075 if (error == 0) 1076 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1077 } 1078 1079 if (!error && (get_cr4_shadow || get_all)) { 1080 uint64_t cr4shadow; 1081 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1082 &cr4shadow); 1083 if (error == 0) 1084 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1085 } 1086 1087 if (!error && (get_cr3_targets || get_all)) { 1088 uint64_t target_count, target_addr; 1089 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1090 &target_count); 1091 if (error == 0) { 1092 printf("cr3_target_count[%d]\t0x%016lx\n", 1093 vcpu, target_count); 1094 } 1095 1096 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1097 &target_addr); 1098 if (error == 0) { 1099 printf("cr3_target0[%d]\t\t0x%016lx\n", 1100 vcpu, target_addr); 1101 } 1102 1103 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1104 &target_addr); 1105 if (error == 0) { 1106 printf("cr3_target1[%d]\t\t0x%016lx\n", 1107 vcpu, target_addr); 1108 } 1109 1110 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1111 &target_addr); 1112 if (error == 0) { 1113 printf("cr3_target2[%d]\t\t0x%016lx\n", 1114 vcpu, target_addr); 1115 } 1116 1117 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1118 &target_addr); 1119 if (error == 0) { 1120 printf("cr3_target3[%d]\t\t0x%016lx\n", 1121 vcpu, target_addr); 1122 } 1123 } 1124 1125 if (!error && (get_pinbased_ctls || get_all)) { 1126 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1127 if (error == 0) 1128 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); 1129 } 1130 1131 if (!error && (get_procbased_ctls || get_all)) { 1132 error = vm_get_vmcs_field(ctx, vcpu, 1133 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1134 if (error == 0) 1135 printf("procbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); 1136 } 1137 1138 if (!error && (get_procbased_ctls2 || get_all)) { 1139 error = vm_get_vmcs_field(ctx, vcpu, 1140 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1141 if (error == 0) 1142 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpu, ctl); 1143 } 1144 1145 if (!error && (get_vmcs_gla || get_all)) { 1146 error = vm_get_vmcs_field(ctx, vcpu, 1147 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1148 if (error == 0) 1149 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1150 } 1151 1152 if (!error && (get_vmcs_gpa || get_all)) { 1153 error = vm_get_vmcs_field(ctx, vcpu, 1154 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1155 if (error == 0) 1156 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1157 } 1158 1159 if (!error && (get_vmcs_entry_interruption_info || 1160 get_all)) { 1161 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1162 if (error == 0) { 1163 printf("entry_interruption_info[%d]\t0x%016lx\n", 1164 vcpu, u64); 1165 } 1166 } 1167 1168 if (!error && (get_tpr_threshold || get_all)) { 1169 uint64_t threshold; 1170 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1171 &threshold); 1172 if (error == 0) 1173 printf("tpr_threshold[%d]\t0x%016lx\n", vcpu, threshold); 1174 } 1175 1176 if (!error && (get_inst_err || get_all)) { 1177 uint64_t insterr; 1178 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1179 &insterr); 1180 if (error == 0) { 1181 printf("instruction_error[%d]\t0x%016lx\n", 1182 vcpu, insterr); 1183 } 1184 } 1185 1186 if (!error && (get_exit_ctls || get_all)) { 1187 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1188 if (error == 0) 1189 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); 1190 } 1191 1192 if (!error && (get_entry_ctls || get_all)) { 1193 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1194 if (error == 0) 1195 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); 1196 } 1197 1198 if (!error && (get_host_pat || get_all)) { 1199 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1200 if (error == 0) 1201 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1202 } 1203 1204 if (!error && (get_host_cr0 || get_all)) { 1205 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1206 if (error == 0) 1207 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1208 } 1209 1210 if (!error && (get_host_cr3 || get_all)) { 1211 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1212 if (error == 0) 1213 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1214 } 1215 1216 if (!error && (get_host_cr4 || get_all)) { 1217 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1218 if (error == 0) 1219 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1220 } 1221 1222 if (!error && (get_host_rip || get_all)) { 1223 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1224 if (error == 0) 1225 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1226 } 1227 1228 if (!error && (get_host_rsp || get_all)) { 1229 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1230 if (error == 0) 1231 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1232 } 1233 1234 if (!error && (get_vmcs_link || get_all)) { 1235 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1236 if (error == 0) 1237 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1238 } 1239 1240 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1241 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64); 1242 if (error == 0) { 1243 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", 1244 vcpu, u64); 1245 } 1246 } 1247 1248 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1249 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE, 1250 &u64); 1251 if (error == 0) { 1252 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", 1253 vcpu, u64); 1254 } 1255 } 1256 1257 if (!error && (get_vmcs_interruptibility || get_all)) { 1258 error = vm_get_vmcs_field(ctx, vcpu, 1259 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1260 if (error == 0) { 1261 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", 1262 vcpu, u64); 1263 } 1264 } 1265 1266 if (!error && (get_vmcs_exit_inst_length || get_all)) { 1267 error = vm_get_vmcs_field(ctx, vcpu, 1268 VMCS_EXIT_INSTRUCTION_LENGTH, &u64); 1269 if (error == 0) 1270 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpu, 1271 (uint32_t)u64); 1272 } 1273 1274 if (!error && (get_vmcs_exit_qualification || get_all)) { 1275 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1276 &u64); 1277 if (error == 0) 1278 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1279 vcpu, u64); 1280 } 1281 1282 return (error); 1283 } 1284 1285 static int 1286 get_misc_vmcb(struct vmctx *ctx, int vcpu) 1287 { 1288 uint64_t ctl, addr; 1289 int error = 0; 1290 1291 if (!error && (get_vmcb_intercept || get_all)) { 1292 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_CR_INTERCEPT, 4, 1293 &ctl); 1294 if (error == 0) 1295 printf("cr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1296 1297 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_DR_INTERCEPT, 4, 1298 &ctl); 1299 if (error == 0) 1300 printf("dr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1301 1302 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4, 1303 &ctl); 1304 if (error == 0) 1305 printf("exc_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1306 1307 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST1_INTERCEPT, 1308 4, &ctl); 1309 if (error == 0) 1310 printf("inst1_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1311 1312 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST2_INTERCEPT, 1313 4, &ctl); 1314 if (error == 0) 1315 printf("inst2_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); 1316 } 1317 1318 if (!error && (get_vmcb_tlb_ctrl || get_all)) { 1319 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TLB_CTRL, 1320 4, &ctl); 1321 if (error == 0) 1322 printf("TLB ctrl[%d]\t0x%016lx\n", vcpu, ctl); 1323 } 1324 1325 if (!error && (get_vmcb_exit_details || get_all)) { 1326 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO1, 1327 8, &ctl); 1328 if (error == 0) 1329 printf("exitinfo1[%d]\t0x%016lx\n", vcpu, ctl); 1330 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO2, 1331 8, &ctl); 1332 if (error == 0) 1333 printf("exitinfo2[%d]\t0x%016lx\n", vcpu, ctl); 1334 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINTINFO, 1335 8, &ctl); 1336 if (error == 0) 1337 printf("exitintinfo[%d]\t0x%016lx\n", vcpu, ctl); 1338 } 1339 1340 if (!error && (get_vmcb_virq || get_all)) { 1341 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_VIRQ, 1342 8, &ctl); 1343 if (error == 0) 1344 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpu, ctl); 1345 } 1346 1347 if (!error && (get_apic_access_addr || get_all)) { 1348 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_BAR, 8, 1349 &addr); 1350 if (error == 0) 1351 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpu, addr); 1352 } 1353 1354 if (!error && (get_virtual_apic_addr || get_all)) { 1355 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PAGE, 8, 1356 &addr); 1357 if (error == 0) 1358 printf("AVIC backing page[%d]\t0x%016lx\n", vcpu, addr); 1359 } 1360 1361 if (!error && (get_avic_table || get_all)) { 1362 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_LT, 8, 1363 &addr); 1364 if (error == 0) 1365 printf("AVIC logical table[%d]\t0x%016lx\n", 1366 vcpu, addr); 1367 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PT, 8, 1368 &addr); 1369 if (error == 0) 1370 printf("AVIC physical table[%d]\t0x%016lx\n", 1371 vcpu, addr); 1372 } 1373 1374 return (error); 1375 } 1376 1377 static struct option * 1378 setup_options(bool cpu_intel) 1379 { 1380 const struct option common_opts[] = { 1381 { "vm", REQ_ARG, 0, VMNAME }, 1382 { "cpu", REQ_ARG, 0, VCPU }, 1383 { "set-mem", REQ_ARG, 0, SET_MEM }, 1384 { "set-efer", REQ_ARG, 0, SET_EFER }, 1385 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 1386 { "set-cr2", REQ_ARG, 0, SET_CR2 }, 1387 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 1388 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 1389 { "set-dr0", REQ_ARG, 0, SET_DR0 }, 1390 { "set-dr1", REQ_ARG, 0, SET_DR1 }, 1391 { "set-dr2", REQ_ARG, 0, SET_DR2 }, 1392 { "set-dr3", REQ_ARG, 0, SET_DR3 }, 1393 { "set-dr6", REQ_ARG, 0, SET_DR6 }, 1394 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 1395 { "set-rsp", REQ_ARG, 0, SET_RSP }, 1396 { "set-rip", REQ_ARG, 0, SET_RIP }, 1397 { "set-rax", REQ_ARG, 0, SET_RAX }, 1398 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 1399 { "desc-base", REQ_ARG, 0, DESC_BASE }, 1400 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 1401 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 1402 { "set-cs", REQ_ARG, 0, SET_CS }, 1403 { "set-ds", REQ_ARG, 0, SET_DS }, 1404 { "set-es", REQ_ARG, 0, SET_ES }, 1405 { "set-fs", REQ_ARG, 0, SET_FS }, 1406 { "set-gs", REQ_ARG, 0, SET_GS }, 1407 { "set-ss", REQ_ARG, 0, SET_SS }, 1408 { "set-tr", REQ_ARG, 0, SET_TR }, 1409 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 1410 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 1411 { "set-exception-bitmap", 1412 REQ_ARG, 0, SET_EXCEPTION_BITMAP }, 1413 { "capname", REQ_ARG, 0, CAPNAME }, 1414 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 1415 { "setcap", REQ_ARG, 0, SET_CAP }, 1416 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 1417 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 1418 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, 1419 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, 1420 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, 1421 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, 1422 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, 1423 { "getcap", NO_ARG, &getcap, 1 }, 1424 { "get-stats", NO_ARG, &get_stats, 1 }, 1425 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 1426 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 1427 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 1428 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 1429 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 1430 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 1431 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 1432 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 1433 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 1434 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 1435 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 1436 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 1437 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 1438 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 1439 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 1440 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 1441 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 1442 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 1443 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 1444 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 1445 { "get-memmap", NO_ARG, &get_memmap, 1 }, 1446 { "get-memseg", NO_ARG, &get_memseg, 1 }, 1447 { "get-efer", NO_ARG, &get_efer, 1 }, 1448 { "get-cr0", NO_ARG, &get_cr0, 1 }, 1449 { "get-cr2", NO_ARG, &get_cr2, 1 }, 1450 { "get-cr3", NO_ARG, &get_cr3, 1 }, 1451 { "get-cr4", NO_ARG, &get_cr4, 1 }, 1452 { "get-dr0", NO_ARG, &get_dr0, 1 }, 1453 { "get-dr1", NO_ARG, &get_dr1, 1 }, 1454 { "get-dr2", NO_ARG, &get_dr2, 1 }, 1455 { "get-dr3", NO_ARG, &get_dr3, 1 }, 1456 { "get-dr6", NO_ARG, &get_dr6, 1 }, 1457 { "get-dr7", NO_ARG, &get_dr7, 1 }, 1458 { "get-rsp", NO_ARG, &get_rsp, 1 }, 1459 { "get-rip", NO_ARG, &get_rip, 1 }, 1460 { "get-rax", NO_ARG, &get_rax, 1 }, 1461 { "get-rbx", NO_ARG, &get_rbx, 1 }, 1462 { "get-rcx", NO_ARG, &get_rcx, 1 }, 1463 { "get-rdx", NO_ARG, &get_rdx, 1 }, 1464 { "get-rsi", NO_ARG, &get_rsi, 1 }, 1465 { "get-rdi", NO_ARG, &get_rdi, 1 }, 1466 { "get-rbp", NO_ARG, &get_rbp, 1 }, 1467 { "get-r8", NO_ARG, &get_r8, 1 }, 1468 { "get-r9", NO_ARG, &get_r9, 1 }, 1469 { "get-r10", NO_ARG, &get_r10, 1 }, 1470 { "get-r11", NO_ARG, &get_r11, 1 }, 1471 { "get-r12", NO_ARG, &get_r12, 1 }, 1472 { "get-r13", NO_ARG, &get_r13, 1 }, 1473 { "get-r14", NO_ARG, &get_r14, 1 }, 1474 { "get-r15", NO_ARG, &get_r15, 1 }, 1475 { "get-rflags", NO_ARG, &get_rflags, 1 }, 1476 { "get-cs", NO_ARG, &get_cs, 1 }, 1477 { "get-ds", NO_ARG, &get_ds, 1 }, 1478 { "get-es", NO_ARG, &get_es, 1 }, 1479 { "get-fs", NO_ARG, &get_fs, 1 }, 1480 { "get-gs", NO_ARG, &get_gs, 1 }, 1481 { "get-ss", NO_ARG, &get_ss, 1 }, 1482 { "get-tr", NO_ARG, &get_tr, 1 }, 1483 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 1484 { "get-eptp", NO_ARG, &get_eptp, 1 }, 1485 { "get-exception-bitmap", 1486 NO_ARG, &get_exception_bitmap, 1 }, 1487 { "get-io-bitmap-address", 1488 NO_ARG, &get_io_bitmap, 1 }, 1489 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, 1490 { "get-msr-bitmap", 1491 NO_ARG, &get_msr_bitmap, 1 }, 1492 { "get-msr-bitmap-address", 1493 NO_ARG, &get_msr_bitmap_address, 1 }, 1494 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, 1495 { "get-guest-sysenter", 1496 NO_ARG, &get_guest_sysenter, 1 }, 1497 { "get-exit-reason", 1498 NO_ARG, &get_exit_reason, 1 }, 1499 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, 1500 { "get-all", NO_ARG, &get_all, 1 }, 1501 { "run", NO_ARG, &run, 1 }, 1502 { "create", NO_ARG, &create, 1 }, 1503 { "destroy", NO_ARG, &destroy, 1 }, 1504 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 1505 { "force-reset", NO_ARG, &force_reset, 1 }, 1506 { "force-poweroff", NO_ARG, &force_poweroff, 1 }, 1507 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, 1508 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, 1509 { "get-intinfo", NO_ARG, &get_intinfo, 1 }, 1510 { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, 1511 #ifndef __FreeBSD__ 1512 { "wrlock-cycle", NO_ARG, &wrlock_cycle, 1 }, 1513 #endif 1514 }; 1515 1516 const struct option intel_opts[] = { 1517 { "get-vmcs-pinbased-ctls", 1518 NO_ARG, &get_pinbased_ctls, 1 }, 1519 { "get-vmcs-procbased-ctls", 1520 NO_ARG, &get_procbased_ctls, 1 }, 1521 { "get-vmcs-procbased-ctls2", 1522 NO_ARG, &get_procbased_ctls2, 1 }, 1523 { "get-vmcs-guest-linear-address", 1524 NO_ARG, &get_vmcs_gla, 1 }, 1525 { "get-vmcs-guest-physical-address", 1526 NO_ARG, &get_vmcs_gpa, 1 }, 1527 { "get-vmcs-entry-interruption-info", 1528 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 1529 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 1530 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 1531 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 1532 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, 1533 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, 1534 { "get-vmcs-tpr-threshold", 1535 NO_ARG, &get_tpr_threshold, 1 }, 1536 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, 1537 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 1538 { "get-vmcs-entry-ctls", 1539 NO_ARG, &get_entry_ctls, 1 }, 1540 { "get-vmcs-instruction-error", 1541 NO_ARG, &get_inst_err, 1 }, 1542 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 1543 { "get-vmcs-host-cr0", 1544 NO_ARG, &get_host_cr0, 1 }, 1545 { "set-vmcs-entry-interruption-info", 1546 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 1547 { "get-vmcs-exit-qualification", 1548 NO_ARG, &get_vmcs_exit_qualification, 1 }, 1549 { "get-vmcs-exit-inst-length", 1550 NO_ARG, &get_vmcs_exit_inst_length, 1 }, 1551 { "get-vmcs-interruptibility", 1552 NO_ARG, &get_vmcs_interruptibility, 1 }, 1553 { "get-vmcs-exit-interruption-error", 1554 NO_ARG, &get_vmcs_exit_interruption_error, 1 }, 1555 { "get-vmcs-exit-interruption-info", 1556 NO_ARG, &get_vmcs_exit_interruption_info, 1 }, 1557 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 1558 { "get-vmcs-host-cr3", 1559 NO_ARG, &get_host_cr3, 1 }, 1560 { "get-vmcs-host-cr4", 1561 NO_ARG, &get_host_cr4, 1 }, 1562 { "get-vmcs-host-rip", 1563 NO_ARG, &get_host_rip, 1 }, 1564 { "get-vmcs-host-rsp", 1565 NO_ARG, &get_host_rsp, 1 }, 1566 { "get-apic-access-address", 1567 NO_ARG, &get_apic_access_addr, 1}, 1568 { "get-virtual-apic-address", 1569 NO_ARG, &get_virtual_apic_addr, 1} 1570 }; 1571 1572 const struct option amd_opts[] = { 1573 { "get-vmcb-intercepts", 1574 NO_ARG, &get_vmcb_intercept, 1 }, 1575 { "get-vmcb-asid", 1576 NO_ARG, &get_vpid_asid, 1 }, 1577 { "get-vmcb-exit-details", 1578 NO_ARG, &get_vmcb_exit_details, 1 }, 1579 { "get-vmcb-tlb-ctrl", 1580 NO_ARG, &get_vmcb_tlb_ctrl, 1 }, 1581 { "get-vmcb-virq", 1582 NO_ARG, &get_vmcb_virq, 1 }, 1583 { "get-avic-apic-bar", 1584 NO_ARG, &get_apic_access_addr, 1 }, 1585 { "get-avic-backing-page", 1586 NO_ARG, &get_virtual_apic_addr, 1 }, 1587 { "get-avic-table", 1588 NO_ARG, &get_avic_table, 1 } 1589 }; 1590 1591 const struct option null_opt = { 1592 NULL, 0, NULL, 0 1593 }; 1594 1595 struct option *all_opts; 1596 char *cp; 1597 int optlen; 1598 1599 optlen = sizeof(common_opts); 1600 1601 if (cpu_intel) 1602 optlen += sizeof(intel_opts); 1603 else 1604 optlen += sizeof(amd_opts); 1605 1606 optlen += sizeof(null_opt); 1607 1608 all_opts = malloc(optlen); 1609 1610 cp = (char *)all_opts; 1611 memcpy(cp, common_opts, sizeof(common_opts)); 1612 cp += sizeof(common_opts); 1613 1614 if (cpu_intel) { 1615 memcpy(cp, intel_opts, sizeof(intel_opts)); 1616 cp += sizeof(intel_opts); 1617 } else { 1618 memcpy(cp, amd_opts, sizeof(amd_opts)); 1619 cp += sizeof(amd_opts); 1620 } 1621 1622 memcpy(cp, &null_opt, sizeof(null_opt)); 1623 cp += sizeof(null_opt); 1624 1625 return (all_opts); 1626 } 1627 1628 static const char * 1629 wday_str(int idx) 1630 { 1631 static const char *weekdays[] = { 1632 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" 1633 }; 1634 1635 if (idx >= 0 && idx < 7) 1636 return (weekdays[idx]); 1637 else 1638 return ("UNK"); 1639 } 1640 1641 static const char * 1642 mon_str(int idx) 1643 { 1644 static const char *months[] = { 1645 "Jan", "Feb", "Mar", "Apr", "May", "Jun", 1646 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" 1647 }; 1648 1649 if (idx >= 0 && idx < 12) 1650 return (months[idx]); 1651 else 1652 return ("UNK"); 1653 } 1654 1655 static int 1656 show_memmap(struct vmctx *ctx) 1657 { 1658 char name[SPECNAMELEN + 1], numbuf[8]; 1659 vm_ooffset_t segoff; 1660 vm_paddr_t gpa; 1661 size_t maplen, seglen; 1662 int error, flags, prot, segid, delim; 1663 1664 printf("Address Length Segment Offset "); 1665 printf("Prot Flags\n"); 1666 1667 gpa = 0; 1668 while (1) { 1669 error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, 1670 &prot, &flags); 1671 if (error) 1672 return (errno == ENOENT ? 0 : error); 1673 1674 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1675 if (error) 1676 return (error); 1677 1678 printf("%-12lX", gpa); 1679 humanize_number(numbuf, sizeof(numbuf), maplen, "B", 1680 HN_AUTOSCALE, HN_NOSPACE); 1681 printf("%-12s", numbuf); 1682 1683 printf("%-12s", name[0] ? name : "sysmem"); 1684 printf("%-12lX", segoff); 1685 printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', 1686 prot & PROT_WRITE ? 'W' : '-', 1687 prot & PROT_EXEC ? 'X' : '-'); 1688 1689 delim = '\0'; 1690 if (flags & VM_MEMMAP_F_WIRED) { 1691 printf("%cwired", delim); 1692 delim = '/'; 1693 } 1694 if (flags & VM_MEMMAP_F_IOMMU) { 1695 printf("%ciommu", delim); 1696 delim = '/'; 1697 } 1698 printf("\n"); 1699 1700 gpa += maplen; 1701 } 1702 } 1703 1704 static int 1705 show_memseg(struct vmctx *ctx) 1706 { 1707 char name[SPECNAMELEN + 1], numbuf[8]; 1708 size_t seglen; 1709 int error, segid; 1710 1711 printf("ID Length Name\n"); 1712 1713 segid = 0; 1714 while (1) { 1715 error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); 1716 if (error) 1717 return (errno == EINVAL ? 0 : error); 1718 1719 if (seglen) { 1720 printf("%-4d", segid); 1721 humanize_number(numbuf, sizeof(numbuf), seglen, "B", 1722 HN_AUTOSCALE, HN_NOSPACE); 1723 printf("%-12s", numbuf); 1724 printf("%s", name[0] ? name : "sysmem"); 1725 printf("\n"); 1726 } 1727 segid++; 1728 } 1729 } 1730 1731 int 1732 main(int argc, char *argv[]) 1733 { 1734 char *vmname; 1735 int error, ch, vcpu, ptenum; 1736 vm_paddr_t gpa_pmap; 1737 struct vm_exit vmexit; 1738 uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; 1739 uint64_t rsp, rip, rflags, efer, pat; 1740 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; 1741 struct vmctx *ctx; 1742 cpuset_t cpus; 1743 bool cpu_intel; 1744 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 1745 struct tm tm; 1746 struct option *opts; 1747 1748 cpu_intel = cpu_vendor_intel(); 1749 opts = setup_options(cpu_intel); 1750 1751 vcpu = 0; 1752 vmname = NULL; 1753 assert_lapic_lvt = -1; 1754 progname = basename(argv[0]); 1755 1756 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 1757 switch (ch) { 1758 case 0: 1759 break; 1760 case VMNAME: 1761 vmname = optarg; 1762 break; 1763 case VCPU: 1764 vcpu = atoi(optarg); 1765 break; 1766 case SET_MEM: 1767 memsize = atoi(optarg) * MB; 1768 memsize = roundup(memsize, 2 * MB); 1769 break; 1770 case SET_EFER: 1771 efer = strtoul(optarg, NULL, 0); 1772 set_efer = 1; 1773 break; 1774 case SET_CR0: 1775 cr0 = strtoul(optarg, NULL, 0); 1776 set_cr0 = 1; 1777 break; 1778 case SET_CR2: 1779 cr2 = strtoul(optarg, NULL, 0); 1780 set_cr2 = 1; 1781 break; 1782 case SET_CR3: 1783 cr3 = strtoul(optarg, NULL, 0); 1784 set_cr3 = 1; 1785 break; 1786 case SET_CR4: 1787 cr4 = strtoul(optarg, NULL, 0); 1788 set_cr4 = 1; 1789 break; 1790 case SET_DR0: 1791 dr0 = strtoul(optarg, NULL, 0); 1792 set_dr0 = 1; 1793 break; 1794 case SET_DR1: 1795 dr1 = strtoul(optarg, NULL, 0); 1796 set_dr1 = 1; 1797 break; 1798 case SET_DR2: 1799 dr2 = strtoul(optarg, NULL, 0); 1800 set_dr2 = 1; 1801 break; 1802 case SET_DR3: 1803 dr3 = strtoul(optarg, NULL, 0); 1804 set_dr3 = 1; 1805 break; 1806 case SET_DR6: 1807 dr6 = strtoul(optarg, NULL, 0); 1808 set_dr6 = 1; 1809 break; 1810 case SET_DR7: 1811 dr7 = strtoul(optarg, NULL, 0); 1812 set_dr7 = 1; 1813 break; 1814 case SET_RSP: 1815 rsp = strtoul(optarg, NULL, 0); 1816 set_rsp = 1; 1817 break; 1818 case SET_RIP: 1819 rip = strtoul(optarg, NULL, 0); 1820 set_rip = 1; 1821 break; 1822 case SET_RAX: 1823 rax = strtoul(optarg, NULL, 0); 1824 set_rax = 1; 1825 break; 1826 case SET_RFLAGS: 1827 rflags = strtoul(optarg, NULL, 0); 1828 set_rflags = 1; 1829 break; 1830 case DESC_BASE: 1831 desc_base = strtoul(optarg, NULL, 0); 1832 break; 1833 case DESC_LIMIT: 1834 desc_limit = strtoul(optarg, NULL, 0); 1835 break; 1836 case DESC_ACCESS: 1837 desc_access = strtoul(optarg, NULL, 0); 1838 break; 1839 case SET_CS: 1840 cs = strtoul(optarg, NULL, 0); 1841 set_cs = 1; 1842 break; 1843 case SET_DS: 1844 ds = strtoul(optarg, NULL, 0); 1845 set_ds = 1; 1846 break; 1847 case SET_ES: 1848 es = strtoul(optarg, NULL, 0); 1849 set_es = 1; 1850 break; 1851 case SET_FS: 1852 fs = strtoul(optarg, NULL, 0); 1853 set_fs = 1; 1854 break; 1855 case SET_GS: 1856 gs = strtoul(optarg, NULL, 0); 1857 set_gs = 1; 1858 break; 1859 case SET_SS: 1860 ss = strtoul(optarg, NULL, 0); 1861 set_ss = 1; 1862 break; 1863 case SET_TR: 1864 tr = strtoul(optarg, NULL, 0); 1865 set_tr = 1; 1866 break; 1867 case SET_LDTR: 1868 ldtr = strtoul(optarg, NULL, 0); 1869 set_ldtr = 1; 1870 break; 1871 case SET_X2APIC_STATE: 1872 x2apic_state = strtol(optarg, NULL, 0); 1873 set_x2apic_state = 1; 1874 break; 1875 case SET_EXCEPTION_BITMAP: 1876 exception_bitmap = strtoul(optarg, NULL, 0); 1877 set_exception_bitmap = 1; 1878 break; 1879 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 1880 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 1881 set_vmcs_entry_interruption_info = 1; 1882 break; 1883 case SET_CAP: 1884 capval = strtoul(optarg, NULL, 0); 1885 setcap = 1; 1886 break; 1887 case SET_RTC_TIME: 1888 rtc_secs = strtoul(optarg, NULL, 0); 1889 set_rtc_time = 1; 1890 break; 1891 case SET_RTC_NVRAM: 1892 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); 1893 set_rtc_nvram = 1; 1894 break; 1895 case RTC_NVRAM_OFFSET: 1896 rtc_nvram_offset = strtoul(optarg, NULL, 0); 1897 break; 1898 case GET_GPA_PMAP: 1899 gpa_pmap = strtoul(optarg, NULL, 0); 1900 get_gpa_pmap = 1; 1901 break; 1902 case CAPNAME: 1903 capname = optarg; 1904 break; 1905 #ifdef __FreeBSD__ 1906 case UNASSIGN_PPTDEV: 1907 unassign_pptdev = 1; 1908 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 1909 usage(cpu_intel); 1910 break; 1911 #endif 1912 case ASSERT_LAPIC_LVT: 1913 assert_lapic_lvt = atoi(optarg); 1914 break; 1915 default: 1916 usage(cpu_intel); 1917 } 1918 } 1919 argc -= optind; 1920 argv += optind; 1921 1922 if (vmname == NULL) 1923 usage(cpu_intel); 1924 1925 error = 0; 1926 1927 if (!error && create) 1928 error = vm_create(vmname); 1929 1930 if (!error) { 1931 ctx = vm_open(vmname); 1932 if (ctx == NULL) { 1933 printf("VM:%s is not created.\n", vmname); 1934 exit (1); 1935 } 1936 } 1937 1938 #ifndef __FreeBSD__ 1939 if (!error && wrlock_cycle) { 1940 error = vm_wrlock_cycle(ctx); 1941 exit(error); 1942 } 1943 #endif /* __FreeBSD__ */ 1944 1945 if (!error && memsize) 1946 error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); 1947 1948 if (!error && set_efer) 1949 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 1950 1951 if (!error && set_cr0) 1952 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 1953 1954 if (!error && set_cr2) 1955 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR2, cr2); 1956 1957 if (!error && set_cr3) 1958 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 1959 1960 if (!error && set_cr4) 1961 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 1962 1963 if (!error && set_dr0) 1964 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR0, dr0); 1965 1966 if (!error && set_dr1) 1967 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR1, dr1); 1968 1969 if (!error && set_dr2) 1970 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR2, dr2); 1971 1972 if (!error && set_dr3) 1973 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR3, dr3); 1974 1975 if (!error && set_dr6) 1976 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR6, dr6); 1977 1978 if (!error && set_dr7) 1979 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 1980 1981 if (!error && set_rsp) 1982 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 1983 1984 if (!error && set_rip) 1985 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 1986 1987 if (!error && set_rax) 1988 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 1989 1990 if (!error && set_rflags) { 1991 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 1992 rflags); 1993 } 1994 1995 if (!error && set_desc_ds) { 1996 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 1997 desc_base, desc_limit, desc_access); 1998 } 1999 2000 if (!error && set_desc_es) { 2001 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 2002 desc_base, desc_limit, desc_access); 2003 } 2004 2005 if (!error && set_desc_ss) { 2006 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 2007 desc_base, desc_limit, desc_access); 2008 } 2009 2010 if (!error && set_desc_cs) { 2011 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 2012 desc_base, desc_limit, desc_access); 2013 } 2014 2015 if (!error && set_desc_fs) { 2016 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 2017 desc_base, desc_limit, desc_access); 2018 } 2019 2020 if (!error && set_desc_gs) { 2021 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 2022 desc_base, desc_limit, desc_access); 2023 } 2024 2025 if (!error && set_desc_tr) { 2026 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 2027 desc_base, desc_limit, desc_access); 2028 } 2029 2030 if (!error && set_desc_ldtr) { 2031 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 2032 desc_base, desc_limit, desc_access); 2033 } 2034 2035 if (!error && set_desc_gdtr) { 2036 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 2037 desc_base, desc_limit, 0); 2038 } 2039 2040 if (!error && set_desc_idtr) { 2041 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 2042 desc_base, desc_limit, 0); 2043 } 2044 2045 if (!error && set_cs) 2046 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 2047 2048 if (!error && set_ds) 2049 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 2050 2051 if (!error && set_es) 2052 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 2053 2054 if (!error && set_fs) 2055 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 2056 2057 if (!error && set_gs) 2058 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 2059 2060 if (!error && set_ss) 2061 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 2062 2063 if (!error && set_tr) 2064 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 2065 2066 if (!error && set_ldtr) 2067 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 2068 2069 if (!error && set_x2apic_state) 2070 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 2071 2072 #ifdef __FreeBSD__ 2073 if (!error && unassign_pptdev) 2074 error = vm_unassign_pptdev(ctx, bus, slot, func); 2075 #endif /* __FreeBSD__ */ 2076 2077 if (!error && set_exception_bitmap) { 2078 if (cpu_intel) 2079 error = vm_set_vmcs_field(ctx, vcpu, 2080 VMCS_EXCEPTION_BITMAP, 2081 exception_bitmap); 2082 else 2083 error = vm_set_vmcb_field(ctx, vcpu, 2084 VMCB_OFF_EXC_INTERCEPT, 2085 4, exception_bitmap); 2086 } 2087 2088 if (!error && cpu_intel && set_vmcs_entry_interruption_info) { 2089 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 2090 vmcs_entry_interruption_info); 2091 } 2092 2093 if (!error && inject_nmi) { 2094 error = vm_inject_nmi(ctx, vcpu); 2095 } 2096 2097 if (!error && assert_lapic_lvt != -1) { 2098 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt); 2099 } 2100 2101 if (!error && (get_memseg || get_all)) 2102 error = show_memseg(ctx); 2103 2104 if (!error && (get_memmap || get_all)) 2105 error = show_memmap(ctx); 2106 2107 if (!error) 2108 error = get_all_registers(ctx, vcpu); 2109 2110 if (!error) 2111 error = get_all_segments(ctx, vcpu); 2112 2113 if (!error) { 2114 if (cpu_intel) 2115 error = get_misc_vmcs(ctx, vcpu); 2116 else 2117 error = get_misc_vmcb(ctx, vcpu); 2118 } 2119 2120 if (!error && (get_x2apic_state || get_all)) { 2121 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 2122 if (error == 0) 2123 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 2124 } 2125 2126 if (!error && (get_eptp || get_all)) { 2127 if (cpu_intel) 2128 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 2129 else 2130 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_NPT_BASE, 2131 8, &eptp); 2132 if (error == 0) 2133 printf("%s[%d]\t\t0x%016lx\n", 2134 cpu_intel ? "eptp" : "rvi/npt", vcpu, eptp); 2135 } 2136 2137 if (!error && (get_exception_bitmap || get_all)) { 2138 if(cpu_intel) 2139 error = vm_get_vmcs_field(ctx, vcpu, 2140 VMCS_EXCEPTION_BITMAP, &bm); 2141 else 2142 error = vm_get_vmcb_field(ctx, vcpu, 2143 VMCB_OFF_EXC_INTERCEPT, 2144 4, &bm); 2145 if (error == 0) 2146 printf("exception_bitmap[%d]\t%#lx\n", vcpu, bm); 2147 } 2148 2149 if (!error && (get_io_bitmap || get_all)) { 2150 if (cpu_intel) { 2151 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, 2152 &bm); 2153 if (error == 0) 2154 printf("io_bitmap_a[%d]\t%#lx\n", vcpu, bm); 2155 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, 2156 &bm); 2157 if (error == 0) 2158 printf("io_bitmap_b[%d]\t%#lx\n", vcpu, bm); 2159 } else { 2160 error = vm_get_vmcb_field(ctx, vcpu, 2161 VMCB_OFF_IO_PERM, 8, &bm); 2162 if (error == 0) 2163 printf("io_bitmap[%d]\t%#lx\n", vcpu, bm); 2164 } 2165 } 2166 2167 if (!error && (get_tsc_offset || get_all)) { 2168 uint64_t tscoff; 2169 if (cpu_intel) 2170 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, 2171 &tscoff); 2172 else 2173 error = vm_get_vmcb_field(ctx, vcpu, 2174 VMCB_OFF_TSC_OFFSET, 2175 8, &tscoff); 2176 if (error == 0) 2177 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 2178 } 2179 2180 if (!error && (get_msr_bitmap_address || get_all)) { 2181 if (cpu_intel) 2182 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, 2183 &addr); 2184 else 2185 error = vm_get_vmcb_field(ctx, vcpu, 2186 VMCB_OFF_MSR_PERM, 8, &addr); 2187 if (error == 0) 2188 printf("msr_bitmap[%d]\t\t%#lx\n", vcpu, addr); 2189 } 2190 2191 if (!error && (get_msr_bitmap || get_all)) { 2192 if (cpu_intel) { 2193 error = vm_get_vmcs_field(ctx, vcpu, 2194 VMCS_MSR_BITMAP, &addr); 2195 } else { 2196 error = vm_get_vmcb_field(ctx, vcpu, 2197 VMCB_OFF_MSR_PERM, 8, 2198 &addr); 2199 } 2200 2201 #ifdef __FreeBSD__ 2202 if (error == 0) 2203 error = dump_msr_bitmap(vcpu, addr, cpu_intel); 2204 #else 2205 /* 2206 * Skip dumping the MSR bitmap since raw access to the VMCS is 2207 * currently not possible. 2208 */ 2209 #endif /* __FreeBSD__ */ 2210 } 2211 2212 if (!error && (get_vpid_asid || get_all)) { 2213 uint64_t vpid; 2214 if (cpu_intel) 2215 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 2216 else 2217 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_ASID, 2218 4, &vpid); 2219 if (error == 0) 2220 printf("%s[%d]\t\t0x%04lx\n", 2221 cpu_intel ? "vpid" : "asid", vcpu, vpid); 2222 } 2223 2224 if (!error && (get_guest_pat || get_all)) { 2225 if (cpu_intel) 2226 error = vm_get_vmcs_field(ctx, vcpu, 2227 VMCS_GUEST_IA32_PAT, &pat); 2228 else 2229 error = vm_get_vmcb_field(ctx, vcpu, 2230 VMCB_OFF_GUEST_PAT, 8, &pat); 2231 if (error == 0) 2232 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 2233 } 2234 2235 if (!error && (get_guest_sysenter || get_all)) { 2236 if (cpu_intel) 2237 error = vm_get_vmcs_field(ctx, vcpu, 2238 VMCS_GUEST_IA32_SYSENTER_CS, 2239 &cs); 2240 else 2241 error = vm_get_vmcb_field(ctx, vcpu, 2242 VMCB_OFF_SYSENTER_CS, 8, 2243 &cs); 2244 2245 if (error == 0) 2246 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpu, cs); 2247 if (cpu_intel) 2248 error = vm_get_vmcs_field(ctx, vcpu, 2249 VMCS_GUEST_IA32_SYSENTER_ESP, 2250 &rsp); 2251 else 2252 error = vm_get_vmcb_field(ctx, vcpu, 2253 VMCB_OFF_SYSENTER_ESP, 8, 2254 &rsp); 2255 2256 if (error == 0) 2257 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpu, rsp); 2258 if (cpu_intel) 2259 error = vm_get_vmcs_field(ctx, vcpu, 2260 VMCS_GUEST_IA32_SYSENTER_EIP, 2261 &rip); 2262 else 2263 error = vm_get_vmcb_field(ctx, vcpu, 2264 VMCB_OFF_SYSENTER_EIP, 8, 2265 &rip); 2266 if (error == 0) 2267 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpu, rip); 2268 } 2269 2270 if (!error && (get_exit_reason || get_all)) { 2271 if (cpu_intel) 2272 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, 2273 &u64); 2274 else 2275 error = vm_get_vmcb_field(ctx, vcpu, 2276 VMCB_OFF_EXIT_REASON, 8, 2277 &u64); 2278 if (error == 0) 2279 printf("exit_reason[%d]\t%#lx\n", vcpu, u64); 2280 } 2281 2282 if (!error && setcap) { 2283 int captype; 2284 captype = vm_capability_name2type(capname); 2285 error = vm_set_capability(ctx, vcpu, captype, capval); 2286 if (error != 0 && errno == ENOENT) 2287 printf("Capability \"%s\" is not available\n", capname); 2288 } 2289 2290 if (!error && get_gpa_pmap) { 2291 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 2292 if (error == 0) { 2293 printf("gpa %#lx:", gpa_pmap); 2294 pte = &pteval[0]; 2295 while (ptenum-- > 0) 2296 printf(" %#lx", *pte++); 2297 printf("\n"); 2298 } 2299 } 2300 2301 if (!error && set_rtc_nvram) 2302 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); 2303 2304 if (!error && (get_rtc_nvram || get_all)) { 2305 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); 2306 if (error == 0) { 2307 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, 2308 rtc_nvram_value); 2309 } 2310 } 2311 2312 if (!error && set_rtc_time) 2313 error = vm_rtc_settime(ctx, rtc_secs); 2314 2315 if (!error && (get_rtc_time || get_all)) { 2316 error = vm_rtc_gettime(ctx, &rtc_secs); 2317 if (error == 0) { 2318 gmtime_r(&rtc_secs, &tm); 2319 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", 2320 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), 2321 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 2322 1900 + tm.tm_year); 2323 } 2324 } 2325 2326 if (!error && (getcap || get_all)) { 2327 int captype, val, getcaptype; 2328 2329 if (getcap && capname) 2330 getcaptype = vm_capability_name2type(capname); 2331 else 2332 getcaptype = -1; 2333 2334 for (captype = 0; captype < VM_CAP_MAX; captype++) { 2335 if (getcaptype >= 0 && captype != getcaptype) 2336 continue; 2337 error = vm_get_capability(ctx, vcpu, captype, &val); 2338 if (error == 0) { 2339 printf("Capability \"%s\" is %s on vcpu %d\n", 2340 vm_capability_type2name(captype), 2341 val ? "set" : "not set", vcpu); 2342 } else if (errno == ENOENT) { 2343 error = 0; 2344 printf("Capability \"%s\" is not available\n", 2345 vm_capability_type2name(captype)); 2346 } else { 2347 break; 2348 } 2349 } 2350 } 2351 2352 if (!error && (get_active_cpus || get_all)) { 2353 error = vm_active_cpus(ctx, &cpus); 2354 if (!error) 2355 print_cpus("active cpus", &cpus); 2356 } 2357 2358 if (!error && (get_suspended_cpus || get_all)) { 2359 error = vm_suspended_cpus(ctx, &cpus); 2360 if (!error) 2361 print_cpus("suspended cpus", &cpus); 2362 } 2363 2364 if (!error && (get_intinfo || get_all)) { 2365 error = vm_get_intinfo(ctx, vcpu, &info[0], &info[1]); 2366 if (!error) { 2367 print_intinfo("pending", info[0]); 2368 print_intinfo("current", info[1]); 2369 } 2370 } 2371 2372 if (!error && (get_stats || get_all)) { 2373 int i, num_stats; 2374 uint64_t *stats; 2375 struct timeval tv; 2376 const char *desc; 2377 2378 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 2379 if (stats != NULL) { 2380 printf("vcpu%d stats:\n", vcpu); 2381 for (i = 0; i < num_stats; i++) { 2382 desc = vm_get_stat_desc(ctx, i); 2383 printf("%-40s\t%ld\n", desc, stats[i]); 2384 } 2385 } 2386 } 2387 2388 if (!error && (get_cpu_topology || get_all)) { 2389 uint16_t sockets, cores, threads, maxcpus; 2390 2391 vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); 2392 printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " 2393 "maxcpus=%hu\n", sockets, cores, threads, maxcpus); 2394 } 2395 2396 if (!error && run) { 2397 struct vm_entry entry; 2398 2399 bzero(&entry, sizeof (entry)); 2400 2401 error = vm_run(ctx, vcpu, &entry, &vmexit); 2402 if (error == 0) 2403 dump_vm_run_exitcode(&vmexit, vcpu); 2404 else 2405 printf("vm_run error %d\n", error); 2406 } 2407 2408 if (!error && force_reset) 2409 error = vm_suspend(ctx, VM_SUSPEND_RESET); 2410 2411 if (!error && force_poweroff) 2412 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); 2413 2414 if (error) 2415 printf("errno = %d\n", errno); 2416 2417 if (!error && destroy) 2418 vm_destroy(ctx); 2419 2420 free (opts); 2421 exit(error); 2422 } 2423