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