bhyvectl.c revision 256869
1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/10/usr.sbin/bhyvectl/bhyvectl.c 256869 2013-10-22 00:58:51Z neel $ 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD: stable/10/usr.sbin/bhyvectl/bhyvectl.c 256869 2013-10-22 00:58:51Z neel $"); 31 32#include <sys/param.h> 33#include <sys/types.h> 34#include <sys/sysctl.h> 35#include <sys/errno.h> 36#include <sys/mman.h> 37 38#include <stdio.h> 39#include <stdlib.h> 40#include <unistd.h> 41#include <libgen.h> 42#include <libutil.h> 43#include <fcntl.h> 44#include <string.h> 45#include <getopt.h> 46#include <assert.h> 47 48#include <machine/vmm.h> 49#include <vmmapi.h> 50 51#include "intel/vmcs.h" 52 53#define MB (1UL << 20) 54#define GB (1UL << 30) 55 56#define REQ_ARG required_argument 57#define NO_ARG no_argument 58#define OPT_ARG optional_argument 59 60static const char *progname; 61 62static void 63usage(void) 64{ 65 66 (void)fprintf(stderr, 67 "Usage: %s --vm=<vmname>\n" 68 " [--cpu=<vcpu_number>]\n" 69 " [--create]\n" 70 " [--destroy]\n" 71 " [--get-all]\n" 72 " [--get-stats]\n" 73 " [--set-desc-ds]\n" 74 " [--get-desc-ds]\n" 75 " [--set-desc-es]\n" 76 " [--get-desc-es]\n" 77 " [--set-desc-gs]\n" 78 " [--get-desc-gs]\n" 79 " [--set-desc-fs]\n" 80 " [--get-desc-fs]\n" 81 " [--set-desc-cs]\n" 82 " [--get-desc-cs]\n" 83 " [--set-desc-ss]\n" 84 " [--get-desc-ss]\n" 85 " [--set-desc-tr]\n" 86 " [--get-desc-tr]\n" 87 " [--set-desc-ldtr]\n" 88 " [--get-desc-ldtr]\n" 89 " [--set-desc-gdtr]\n" 90 " [--get-desc-gdtr]\n" 91 " [--set-desc-idtr]\n" 92 " [--get-desc-idtr]\n" 93 " [--run]\n" 94 " [--capname=<capname>]\n" 95 " [--getcap]\n" 96 " [--setcap=<0|1>]\n" 97 " [--desc-base=<BASE>]\n" 98 " [--desc-limit=<LIMIT>]\n" 99 " [--desc-access=<ACCESS>]\n" 100 " [--set-cr0=<CR0>]\n" 101 " [--get-cr0]\n" 102 " [--set-cr3=<CR3>]\n" 103 " [--get-cr3]\n" 104 " [--set-cr4=<CR4>]\n" 105 " [--get-cr4]\n" 106 " [--set-dr7=<DR7>]\n" 107 " [--get-dr7]\n" 108 " [--set-rsp=<RSP>]\n" 109 " [--get-rsp]\n" 110 " [--set-rip=<RIP>]\n" 111 " [--get-rip]\n" 112 " [--get-rax]\n" 113 " [--set-rax=<RAX>]\n" 114 " [--get-rbx]\n" 115 " [--get-rcx]\n" 116 " [--get-rdx]\n" 117 " [--get-rsi]\n" 118 " [--get-rdi]\n" 119 " [--get-rbp]\n" 120 " [--get-r8]\n" 121 " [--get-r9]\n" 122 " [--get-r10]\n" 123 " [--get-r11]\n" 124 " [--get-r12]\n" 125 " [--get-r13]\n" 126 " [--get-r14]\n" 127 " [--get-r15]\n" 128 " [--set-rflags=<RFLAGS>]\n" 129 " [--get-rflags]\n" 130 " [--set-cs]\n" 131 " [--get-cs]\n" 132 " [--set-ds]\n" 133 " [--get-ds]\n" 134 " [--set-es]\n" 135 " [--get-es]\n" 136 " [--set-fs]\n" 137 " [--get-fs]\n" 138 " [--set-gs]\n" 139 " [--get-gs]\n" 140 " [--set-ss]\n" 141 " [--get-ss]\n" 142 " [--get-tr]\n" 143 " [--get-ldtr]\n" 144 " [--get-vmcs-pinbased-ctls]\n" 145 " [--get-vmcs-procbased-ctls]\n" 146 " [--get-vmcs-procbased-ctls2]\n" 147 " [--get-vmcs-entry-interruption-info]\n" 148 " [--set-vmcs-entry-interruption-info=<info>]\n" 149 " [--get-vmcs-eptp]\n" 150 " [--get-vmcs-guest-physical-address\n" 151 " [--get-vmcs-guest-linear-address\n" 152 " [--set-vmcs-exception-bitmap]\n" 153 " [--get-vmcs-exception-bitmap]\n" 154 " [--get-vmcs-io-bitmap-address]\n" 155 " [--get-vmcs-tsc-offset]\n" 156 " [--get-vmcs-guest-pat]\n" 157 " [--get-vmcs-host-pat]\n" 158 " [--get-vmcs-host-cr0]\n" 159 " [--get-vmcs-host-cr3]\n" 160 " [--get-vmcs-host-cr4]\n" 161 " [--get-vmcs-host-rip]\n" 162 " [--get-vmcs-host-rsp]\n" 163 " [--get-vmcs-cr0-mask]\n" 164 " [--get-vmcs-cr0-shadow]\n" 165 " [--get-vmcs-cr4-mask]\n" 166 " [--get-vmcs-cr4-shadow]\n" 167 " [--get-vmcs-cr3-targets]\n" 168 " [--get-vmcs-apic-access-address]\n" 169 " [--get-vmcs-virtual-apic-address]\n" 170 " [--get-vmcs-tpr-threshold]\n" 171 " [--get-vmcs-msr-bitmap]\n" 172 " [--get-vmcs-msr-bitmap-address]\n" 173 " [--get-vmcs-vpid]\n" 174 " [--get-vmcs-ple-gap]\n" 175 " [--get-vmcs-ple-window]\n" 176 " [--get-vmcs-instruction-error]\n" 177 " [--get-vmcs-exit-ctls]\n" 178 " [--get-vmcs-entry-ctls]\n" 179 " [--get-vmcs-guest-sysenter]\n" 180 " [--get-vmcs-link]\n" 181 " [--get-vmcs-exit-reason]\n" 182 " [--get-vmcs-exit-qualification]\n" 183 " [--get-vmcs-exit-interruption-info]\n" 184 " [--get-vmcs-exit-interruption-error]\n" 185 " [--get-vmcs-interruptibility]\n" 186 " [--set-x2apic-state=<state>]\n" 187 " [--get-x2apic-state]\n" 188 " [--unassign-pptdev=<bus/slot/func>]\n" 189 " [--set-mem=<memory in units of MB>]\n" 190 " [--get-lowmem]\n" 191 " [--get-highmem]\n" 192 " [--get-gpa-pmap]\n", 193 progname); 194 exit(1); 195} 196 197static int get_stats, getcap, setcap, capval, get_gpa_pmap; 198static const char *capname; 199static int create, destroy, get_lowmem, get_highmem; 200static uint64_t memsize; 201static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4; 202static int set_efer, get_efer; 203static int set_dr7, get_dr7; 204static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 205static int set_rax, get_rax; 206static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 207static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 208static int set_desc_ds, get_desc_ds; 209static int set_desc_es, get_desc_es; 210static int set_desc_fs, get_desc_fs; 211static int set_desc_gs, get_desc_gs; 212static int set_desc_cs, get_desc_cs; 213static int set_desc_ss, get_desc_ss; 214static int set_desc_gdtr, get_desc_gdtr; 215static int set_desc_idtr, get_desc_idtr; 216static int set_desc_tr, get_desc_tr; 217static int set_desc_ldtr, get_desc_ldtr; 218static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 219static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 220static int set_x2apic_state, get_x2apic_state; 221enum x2apic_state x2apic_state; 222static int unassign_pptdev, bus, slot, func; 223static int run; 224 225/* 226 * VMCS-specific fields 227 */ 228static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 229static int get_eptp, get_io_bitmap, get_tsc_offset; 230static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 231static int get_vmcs_interruptibility; 232uint32_t vmcs_entry_interruption_info; 233static int get_vmcs_gpa, get_vmcs_gla; 234static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 235static int get_cr0_mask, get_cr0_shadow; 236static int get_cr4_mask, get_cr4_shadow; 237static int get_cr3_targets; 238static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 239static int get_msr_bitmap, get_msr_bitmap_address; 240static int get_vpid, get_ple_gap, get_ple_window; 241static int get_inst_err, get_exit_ctls, get_entry_ctls; 242static int get_host_cr0, get_host_cr3, get_host_cr4; 243static int get_host_rip, get_host_rsp; 244static int get_guest_pat, get_host_pat; 245static int get_guest_sysenter, get_vmcs_link; 246static int get_vmcs_exit_reason, get_vmcs_exit_qualification; 247static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 248 249static uint64_t desc_base; 250static uint32_t desc_limit, desc_access; 251 252static int get_all; 253 254static void 255dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 256{ 257 printf("vm exit[%d]\n", vcpu); 258 printf("\trip\t\t0x%016lx\n", vmexit->rip); 259 printf("\tinst_length\t%d\n", vmexit->inst_length); 260 switch (vmexit->exitcode) { 261 case VM_EXITCODE_INOUT: 262 printf("\treason\t\tINOUT\n"); 263 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 264 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 265 printf("\tflags\t\t%s%s\n", 266 vmexit->u.inout.string ? "STRING " : "", 267 vmexit->u.inout.rep ? "REP " : ""); 268 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 269 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 270 break; 271 case VM_EXITCODE_VMX: 272 printf("\treason\t\tVMX\n"); 273 printf("\terror\t\t%d\n", vmexit->u.vmx.error); 274 printf("\texit_reason\t0x%08x (%u)\n", 275 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 276 printf("\tqualification\t0x%016lx\n", 277 vmexit->u.vmx.exit_qualification); 278 break; 279 default: 280 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 281 break; 282 } 283} 284 285static int 286dump_vmcs_msr_bitmap(int vcpu, u_long addr) 287{ 288 int error, fd, byte, bit, readable, writeable; 289 u_int msr; 290 const char *bitmap; 291 292 error = -1; 293 bitmap = MAP_FAILED; 294 295 fd = open("/dev/mem", O_RDONLY, 0); 296 if (fd < 0) 297 goto done; 298 299 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 300 if (bitmap == MAP_FAILED) 301 goto done; 302 303 for (msr = 0; msr < 0x2000; msr++) { 304 byte = msr / 8; 305 bit = msr & 0x7; 306 307 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 308 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 309 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 310 if (readable || writeable) { 311 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 312 readable ? 'R' : '-', 313 writeable ? 'W' : '-'); 314 } 315 316 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 317 byte += 1024; 318 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 319 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 320 if (readable || writeable) { 321 printf("msr 0x%08x[%d]\t\t%c%c\n", 322 0xc0000000 + msr, vcpu, 323 readable ? 'R' : '-', 324 writeable ? 'W' : '-'); 325 } 326 } 327 328 error = 0; 329done: 330 if (bitmap != MAP_FAILED) 331 munmap((void *)bitmap, PAGE_SIZE); 332 if (fd >= 0) 333 close(fd); 334 return (error); 335} 336 337static int 338vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 339{ 340 341 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 342} 343 344static int 345vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 346{ 347 348 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 349} 350 351enum { 352 VMNAME = 1000, /* avoid collision with return values from getopt */ 353 VCPU, 354 SET_MEM, 355 SET_EFER, 356 SET_CR0, 357 SET_CR3, 358 SET_CR4, 359 SET_DR7, 360 SET_RSP, 361 SET_RIP, 362 SET_RAX, 363 SET_RFLAGS, 364 DESC_BASE, 365 DESC_LIMIT, 366 DESC_ACCESS, 367 SET_CS, 368 SET_DS, 369 SET_ES, 370 SET_FS, 371 SET_GS, 372 SET_SS, 373 SET_TR, 374 SET_LDTR, 375 SET_X2APIC_STATE, 376 SET_VMCS_EXCEPTION_BITMAP, 377 SET_VMCS_ENTRY_INTERRUPTION_INFO, 378 SET_CAP, 379 CAPNAME, 380 UNASSIGN_PPTDEV, 381 GET_GPA_PMAP, 382}; 383 384int 385main(int argc, char *argv[]) 386{ 387 char *vmname; 388 int error, ch, vcpu, ptenum; 389 vm_paddr_t gpa, gpa_pmap; 390 size_t len; 391 struct vm_exit vmexit; 392 uint64_t ctl, eptp, bm, addr, u64, pteval[4], *pte; 393 struct vmctx *ctx; 394 int wired; 395 396 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 397 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 398 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 399 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 400 401 struct option opts[] = { 402 { "vm", REQ_ARG, 0, VMNAME }, 403 { "cpu", REQ_ARG, 0, VCPU }, 404 { "set-mem", REQ_ARG, 0, SET_MEM }, 405 { "set-efer", REQ_ARG, 0, SET_EFER }, 406 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 407 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 408 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 409 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 410 { "set-rsp", REQ_ARG, 0, SET_RSP }, 411 { "set-rip", REQ_ARG, 0, SET_RIP }, 412 { "set-rax", REQ_ARG, 0, SET_RAX }, 413 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 414 { "desc-base", REQ_ARG, 0, DESC_BASE }, 415 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 416 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 417 { "set-cs", REQ_ARG, 0, SET_CS }, 418 { "set-ds", REQ_ARG, 0, SET_DS }, 419 { "set-es", REQ_ARG, 0, SET_ES }, 420 { "set-fs", REQ_ARG, 0, SET_FS }, 421 { "set-gs", REQ_ARG, 0, SET_GS }, 422 { "set-ss", REQ_ARG, 0, SET_SS }, 423 { "set-tr", REQ_ARG, 0, SET_TR }, 424 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 425 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 426 { "set-vmcs-exception-bitmap", 427 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 428 { "set-vmcs-entry-interruption-info", 429 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 430 { "capname", REQ_ARG, 0, CAPNAME }, 431 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 432 { "setcap", REQ_ARG, 0, SET_CAP }, 433 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 434 { "getcap", NO_ARG, &getcap, 1 }, 435 { "get-stats", NO_ARG, &get_stats, 1 }, 436 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 437 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 438 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 439 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 440 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 441 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 442 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 443 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 444 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 445 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 446 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 447 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 448 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 449 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 450 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 451 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 452 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 453 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 454 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 455 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 456 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 457 { "get-highmem",NO_ARG, &get_highmem, 1 }, 458 { "get-efer", NO_ARG, &get_efer, 1 }, 459 { "get-cr0", NO_ARG, &get_cr0, 1 }, 460 { "get-cr3", NO_ARG, &get_cr3, 1 }, 461 { "get-cr4", NO_ARG, &get_cr4, 1 }, 462 { "get-dr7", NO_ARG, &get_dr7, 1 }, 463 { "get-rsp", NO_ARG, &get_rsp, 1 }, 464 { "get-rip", NO_ARG, &get_rip, 1 }, 465 { "get-rax", NO_ARG, &get_rax, 1 }, 466 { "get-rbx", NO_ARG, &get_rbx, 1 }, 467 { "get-rcx", NO_ARG, &get_rcx, 1 }, 468 { "get-rdx", NO_ARG, &get_rdx, 1 }, 469 { "get-rsi", NO_ARG, &get_rsi, 1 }, 470 { "get-rdi", NO_ARG, &get_rdi, 1 }, 471 { "get-rbp", NO_ARG, &get_rbp, 1 }, 472 { "get-r8", NO_ARG, &get_r8, 1 }, 473 { "get-r9", NO_ARG, &get_r9, 1 }, 474 { "get-r10", NO_ARG, &get_r10, 1 }, 475 { "get-r11", NO_ARG, &get_r11, 1 }, 476 { "get-r12", NO_ARG, &get_r12, 1 }, 477 { "get-r13", NO_ARG, &get_r13, 1 }, 478 { "get-r14", NO_ARG, &get_r14, 1 }, 479 { "get-r15", NO_ARG, &get_r15, 1 }, 480 { "get-rflags", NO_ARG, &get_rflags, 1 }, 481 { "get-cs", NO_ARG, &get_cs, 1 }, 482 { "get-ds", NO_ARG, &get_ds, 1 }, 483 { "get-es", NO_ARG, &get_es, 1 }, 484 { "get-fs", NO_ARG, &get_fs, 1 }, 485 { "get-gs", NO_ARG, &get_gs, 1 }, 486 { "get-ss", NO_ARG, &get_ss, 1 }, 487 { "get-tr", NO_ARG, &get_tr, 1 }, 488 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 489 { "get-vmcs-pinbased-ctls", 490 NO_ARG, &get_pinbased_ctls, 1 }, 491 { "get-vmcs-procbased-ctls", 492 NO_ARG, &get_procbased_ctls, 1 }, 493 { "get-vmcs-procbased-ctls2", 494 NO_ARG, &get_procbased_ctls2, 1 }, 495 { "get-vmcs-guest-linear-address", 496 NO_ARG, &get_vmcs_gla, 1 }, 497 { "get-vmcs-guest-physical-address", 498 NO_ARG, &get_vmcs_gpa, 1 }, 499 { "get-vmcs-entry-interruption-info", 500 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 501 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 502 { "get-vmcs-exception-bitmap", 503 NO_ARG, &get_exception_bitmap, 1 }, 504 { "get-vmcs-io-bitmap-address", 505 NO_ARG, &get_io_bitmap, 1 }, 506 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 507 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 508 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 509 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 510 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 511 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 512 { "get-vmcs-apic-access-address", 513 NO_ARG, &get_apic_access_addr, 1}, 514 { "get-vmcs-virtual-apic-address", 515 NO_ARG, &get_virtual_apic_addr, 1}, 516 { "get-vmcs-tpr-threshold", 517 NO_ARG, &get_tpr_threshold, 1 }, 518 { "get-vmcs-msr-bitmap", 519 NO_ARG, &get_msr_bitmap, 1 }, 520 { "get-vmcs-msr-bitmap-address", 521 NO_ARG, &get_msr_bitmap_address, 1 }, 522 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 523 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 524 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 525 { "get-vmcs-instruction-error", 526 NO_ARG, &get_inst_err, 1 }, 527 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 528 { "get-vmcs-entry-ctls", 529 NO_ARG, &get_entry_ctls, 1 }, 530 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 531 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 532 { "get-vmcs-host-cr0", 533 NO_ARG, &get_host_cr0, 1 }, 534 { "get-vmcs-host-cr3", 535 NO_ARG, &get_host_cr3, 1 }, 536 { "get-vmcs-host-cr4", 537 NO_ARG, &get_host_cr4, 1 }, 538 { "get-vmcs-host-rip", 539 NO_ARG, &get_host_rip, 1 }, 540 { "get-vmcs-host-rsp", 541 NO_ARG, &get_host_rsp, 1 }, 542 { "get-vmcs-guest-sysenter", 543 NO_ARG, &get_guest_sysenter, 1 }, 544 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 545 { "get-vmcs-exit-reason", 546 NO_ARG, &get_vmcs_exit_reason, 1 }, 547 { "get-vmcs-exit-qualification", 548 NO_ARG, &get_vmcs_exit_qualification, 1 }, 549 { "get-vmcs-exit-interruption-info", 550 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 551 { "get-vmcs-exit-interruption-error", 552 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 553 { "get-vmcs-interruptibility", 554 NO_ARG, &get_vmcs_interruptibility, 1 }, 555 { "get-x2apic-state",NO_ARG, &get_x2apic_state, 1 }, 556 { "get-all", NO_ARG, &get_all, 1 }, 557 { "run", NO_ARG, &run, 1 }, 558 { "create", NO_ARG, &create, 1 }, 559 { "destroy", NO_ARG, &destroy, 1 }, 560 { NULL, 0, NULL, 0 } 561 }; 562 563 vcpu = 0; 564 progname = basename(argv[0]); 565 566 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 567 switch (ch) { 568 case 0: 569 break; 570 case VMNAME: 571 vmname = optarg; 572 break; 573 case VCPU: 574 vcpu = atoi(optarg); 575 break; 576 case SET_MEM: 577 memsize = atoi(optarg) * MB; 578 memsize = roundup(memsize, 2 * MB); 579 break; 580 case SET_EFER: 581 efer = strtoul(optarg, NULL, 0); 582 set_efer = 1; 583 break; 584 case SET_CR0: 585 cr0 = strtoul(optarg, NULL, 0); 586 set_cr0 = 1; 587 break; 588 case SET_CR3: 589 cr3 = strtoul(optarg, NULL, 0); 590 set_cr3 = 1; 591 break; 592 case SET_CR4: 593 cr4 = strtoul(optarg, NULL, 0); 594 set_cr4 = 1; 595 break; 596 case SET_DR7: 597 dr7 = strtoul(optarg, NULL, 0); 598 set_dr7 = 1; 599 break; 600 case SET_RSP: 601 rsp = strtoul(optarg, NULL, 0); 602 set_rsp = 1; 603 break; 604 case SET_RIP: 605 rip = strtoul(optarg, NULL, 0); 606 set_rip = 1; 607 break; 608 case SET_RAX: 609 rax = strtoul(optarg, NULL, 0); 610 set_rax = 1; 611 break; 612 case SET_RFLAGS: 613 rflags = strtoul(optarg, NULL, 0); 614 set_rflags = 1; 615 break; 616 case DESC_BASE: 617 desc_base = strtoul(optarg, NULL, 0); 618 break; 619 case DESC_LIMIT: 620 desc_limit = strtoul(optarg, NULL, 0); 621 break; 622 case DESC_ACCESS: 623 desc_access = strtoul(optarg, NULL, 0); 624 break; 625 case SET_CS: 626 cs = strtoul(optarg, NULL, 0); 627 set_cs = 1; 628 break; 629 case SET_DS: 630 ds = strtoul(optarg, NULL, 0); 631 set_ds = 1; 632 break; 633 case SET_ES: 634 es = strtoul(optarg, NULL, 0); 635 set_es = 1; 636 break; 637 case SET_FS: 638 fs = strtoul(optarg, NULL, 0); 639 set_fs = 1; 640 break; 641 case SET_GS: 642 gs = strtoul(optarg, NULL, 0); 643 set_gs = 1; 644 break; 645 case SET_SS: 646 ss = strtoul(optarg, NULL, 0); 647 set_ss = 1; 648 break; 649 case SET_TR: 650 tr = strtoul(optarg, NULL, 0); 651 set_tr = 1; 652 break; 653 case SET_LDTR: 654 ldtr = strtoul(optarg, NULL, 0); 655 set_ldtr = 1; 656 break; 657 case SET_X2APIC_STATE: 658 x2apic_state = strtol(optarg, NULL, 0); 659 set_x2apic_state = 1; 660 break; 661 case SET_VMCS_EXCEPTION_BITMAP: 662 exception_bitmap = strtoul(optarg, NULL, 0); 663 set_exception_bitmap = 1; 664 break; 665 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 666 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 667 set_vmcs_entry_interruption_info = 1; 668 break; 669 case SET_CAP: 670 capval = strtoul(optarg, NULL, 0); 671 setcap = 1; 672 break; 673 case GET_GPA_PMAP: 674 gpa_pmap = strtoul(optarg, NULL, 0); 675 get_gpa_pmap = 1; 676 break; 677 case CAPNAME: 678 capname = optarg; 679 break; 680 case UNASSIGN_PPTDEV: 681 unassign_pptdev = 1; 682 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 683 usage(); 684 break; 685 default: 686 usage(); 687 } 688 } 689 argc -= optind; 690 argv += optind; 691 692 if (vmname == NULL) 693 usage(); 694 695 error = 0; 696 697 if (!error && create) 698 error = vm_create(vmname); 699 700 if (!error) { 701 ctx = vm_open(vmname); 702 if (ctx == NULL) 703 error = -1; 704 } 705 706 if (!error && memsize) 707 error = vm_setup_memory(ctx, memsize, VM_MMAP_NONE); 708 709 if (!error && set_efer) 710 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 711 712 if (!error && set_cr0) 713 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 714 715 if (!error && set_cr3) 716 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 717 718 if (!error && set_cr4) 719 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 720 721 if (!error && set_dr7) 722 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 723 724 if (!error && set_rsp) 725 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 726 727 if (!error && set_rip) 728 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 729 730 if (!error && set_rax) 731 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 732 733 if (!error && set_rflags) { 734 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 735 rflags); 736 } 737 738 if (!error && set_desc_ds) { 739 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 740 desc_base, desc_limit, desc_access); 741 } 742 743 if (!error && set_desc_es) { 744 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 745 desc_base, desc_limit, desc_access); 746 } 747 748 if (!error && set_desc_ss) { 749 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 750 desc_base, desc_limit, desc_access); 751 } 752 753 if (!error && set_desc_cs) { 754 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 755 desc_base, desc_limit, desc_access); 756 } 757 758 if (!error && set_desc_fs) { 759 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 760 desc_base, desc_limit, desc_access); 761 } 762 763 if (!error && set_desc_gs) { 764 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 765 desc_base, desc_limit, desc_access); 766 } 767 768 if (!error && set_desc_tr) { 769 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 770 desc_base, desc_limit, desc_access); 771 } 772 773 if (!error && set_desc_ldtr) { 774 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 775 desc_base, desc_limit, desc_access); 776 } 777 778 if (!error && set_desc_gdtr) { 779 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 780 desc_base, desc_limit, 0); 781 } 782 783 if (!error && set_desc_idtr) { 784 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 785 desc_base, desc_limit, 0); 786 } 787 788 if (!error && set_cs) 789 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 790 791 if (!error && set_ds) 792 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 793 794 if (!error && set_es) 795 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 796 797 if (!error && set_fs) 798 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 799 800 if (!error && set_gs) 801 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 802 803 if (!error && set_ss) 804 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 805 806 if (!error && set_tr) 807 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 808 809 if (!error && set_ldtr) 810 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 811 812 if (!error && set_x2apic_state) 813 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 814 815 if (!error && unassign_pptdev) 816 error = vm_unassign_pptdev(ctx, bus, slot, func); 817 818 if (!error && set_exception_bitmap) { 819 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 820 exception_bitmap); 821 } 822 823 if (!error && set_vmcs_entry_interruption_info) { 824 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 825 vmcs_entry_interruption_info); 826 } 827 828 if (!error && (get_lowmem || get_all)) { 829 gpa = 0; 830 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 831 if (error == 0) 832 printf("lowmem\t\t0x%016lx/%ld%s\n", gpa, len, 833 wired ? " wired" : ""); 834 } 835 836 if (!error && (get_highmem || get_all)) { 837 gpa = 4 * GB; 838 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 839 if (error == 0) 840 printf("highmem\t\t0x%016lx/%ld%s\n", gpa, len, 841 wired ? " wired" : ""); 842 } 843 844 if (!error && (get_efer || get_all)) { 845 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 846 if (error == 0) 847 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 848 } 849 850 if (!error && (get_cr0 || get_all)) { 851 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 852 if (error == 0) 853 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 854 } 855 856 if (!error && (get_cr3 || get_all)) { 857 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 858 if (error == 0) 859 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 860 } 861 862 if (!error && (get_cr4 || get_all)) { 863 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 864 if (error == 0) 865 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 866 } 867 868 if (!error && (get_dr7 || get_all)) { 869 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 870 if (error == 0) 871 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 872 } 873 874 if (!error && (get_rsp || get_all)) { 875 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 876 if (error == 0) 877 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 878 } 879 880 if (!error && (get_rip || get_all)) { 881 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 882 if (error == 0) 883 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 884 } 885 886 if (!error && (get_rax || get_all)) { 887 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 888 if (error == 0) 889 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 890 } 891 892 if (!error && (get_rbx || get_all)) { 893 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 894 if (error == 0) 895 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 896 } 897 898 if (!error && (get_rcx || get_all)) { 899 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 900 if (error == 0) 901 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 902 } 903 904 if (!error && (get_rdx || get_all)) { 905 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 906 if (error == 0) 907 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 908 } 909 910 if (!error && (get_rsi || get_all)) { 911 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 912 if (error == 0) 913 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 914 } 915 916 if (!error && (get_rdi || get_all)) { 917 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 918 if (error == 0) 919 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 920 } 921 922 if (!error && (get_rbp || get_all)) { 923 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 924 if (error == 0) 925 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 926 } 927 928 if (!error && (get_r8 || get_all)) { 929 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 930 if (error == 0) 931 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 932 } 933 934 if (!error && (get_r9 || get_all)) { 935 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 936 if (error == 0) 937 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 938 } 939 940 if (!error && (get_r10 || get_all)) { 941 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 942 if (error == 0) 943 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 944 } 945 946 if (!error && (get_r11 || get_all)) { 947 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 948 if (error == 0) 949 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 950 } 951 952 if (!error && (get_r12 || get_all)) { 953 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 954 if (error == 0) 955 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 956 } 957 958 if (!error && (get_r13 || get_all)) { 959 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 960 if (error == 0) 961 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 962 } 963 964 if (!error && (get_r14 || get_all)) { 965 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 966 if (error == 0) 967 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 968 } 969 970 if (!error && (get_r15 || get_all)) { 971 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 972 if (error == 0) 973 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 974 } 975 976 if (!error && (get_rflags || get_all)) { 977 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 978 &rflags); 979 if (error == 0) 980 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 981 } 982 983 if (!error && (get_stats || get_all)) { 984 int i, num_stats; 985 uint64_t *stats; 986 struct timeval tv; 987 const char *desc; 988 989 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 990 if (stats != NULL) { 991 printf("vcpu%d\n", vcpu); 992 for (i = 0; i < num_stats; i++) { 993 desc = vm_get_stat_desc(ctx, i); 994 printf("%-40s\t%ld\n", desc, stats[i]); 995 } 996 } 997 } 998 999 if (!error && (get_desc_ds || get_all)) { 1000 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 1001 &desc_base, &desc_limit, &desc_access); 1002 if (error == 0) { 1003 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1004 vcpu, desc_base, desc_limit, desc_access); 1005 } 1006 } 1007 1008 if (!error && (get_desc_es || get_all)) { 1009 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 1010 &desc_base, &desc_limit, &desc_access); 1011 if (error == 0) { 1012 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1013 vcpu, desc_base, desc_limit, desc_access); 1014 } 1015 } 1016 1017 if (!error && (get_desc_fs || get_all)) { 1018 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1019 &desc_base, &desc_limit, &desc_access); 1020 if (error == 0) { 1021 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1022 vcpu, desc_base, desc_limit, desc_access); 1023 } 1024 } 1025 1026 if (!error && (get_desc_gs || get_all)) { 1027 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1028 &desc_base, &desc_limit, &desc_access); 1029 if (error == 0) { 1030 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1031 vcpu, desc_base, desc_limit, desc_access); 1032 } 1033 } 1034 1035 if (!error && (get_desc_ss || get_all)) { 1036 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1037 &desc_base, &desc_limit, &desc_access); 1038 if (error == 0) { 1039 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1040 vcpu, desc_base, desc_limit, desc_access); 1041 } 1042 } 1043 1044 if (!error && (get_desc_cs || get_all)) { 1045 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1046 &desc_base, &desc_limit, &desc_access); 1047 if (error == 0) { 1048 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1049 vcpu, desc_base, desc_limit, desc_access); 1050 } 1051 } 1052 1053 if (!error && (get_desc_tr || get_all)) { 1054 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1055 &desc_base, &desc_limit, &desc_access); 1056 if (error == 0) { 1057 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1058 vcpu, desc_base, desc_limit, desc_access); 1059 } 1060 } 1061 1062 if (!error && (get_desc_ldtr || get_all)) { 1063 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1064 &desc_base, &desc_limit, &desc_access); 1065 if (error == 0) { 1066 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1067 vcpu, desc_base, desc_limit, desc_access); 1068 } 1069 } 1070 1071 if (!error && (get_desc_gdtr || get_all)) { 1072 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1073 &desc_base, &desc_limit, &desc_access); 1074 if (error == 0) { 1075 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1076 vcpu, desc_base, desc_limit); 1077 } 1078 } 1079 1080 if (!error && (get_desc_idtr || get_all)) { 1081 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1082 &desc_base, &desc_limit, &desc_access); 1083 if (error == 0) { 1084 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1085 vcpu, desc_base, desc_limit); 1086 } 1087 } 1088 1089 if (!error && (get_cs || get_all)) { 1090 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1091 if (error == 0) 1092 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1093 } 1094 1095 if (!error && (get_ds || get_all)) { 1096 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1097 if (error == 0) 1098 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1099 } 1100 1101 if (!error && (get_es || get_all)) { 1102 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1103 if (error == 0) 1104 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1105 } 1106 1107 if (!error && (get_fs || get_all)) { 1108 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1109 if (error == 0) 1110 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1111 } 1112 1113 if (!error && (get_gs || get_all)) { 1114 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1115 if (error == 0) 1116 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1117 } 1118 1119 if (!error && (get_ss || get_all)) { 1120 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1121 if (error == 0) 1122 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1123 } 1124 1125 if (!error && (get_tr || get_all)) { 1126 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1127 if (error == 0) 1128 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1129 } 1130 1131 if (!error && (get_ldtr || get_all)) { 1132 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1133 if (error == 0) 1134 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1135 } 1136 1137 if (!error && (get_x2apic_state || get_all)) { 1138 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 1139 if (error == 0) 1140 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 1141 } 1142 1143 if (!error && (get_pinbased_ctls || get_all)) { 1144 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1145 if (error == 0) 1146 printf("pinbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1147 } 1148 1149 if (!error && (get_procbased_ctls || get_all)) { 1150 error = vm_get_vmcs_field(ctx, vcpu, 1151 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1152 if (error == 0) 1153 printf("procbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1154 } 1155 1156 if (!error && (get_procbased_ctls2 || get_all)) { 1157 error = vm_get_vmcs_field(ctx, vcpu, 1158 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1159 if (error == 0) 1160 printf("procbased_ctls2[%d]\t0x%08lx\n", vcpu, ctl); 1161 } 1162 1163 if (!error && (get_vmcs_gla || get_all)) { 1164 error = vm_get_vmcs_field(ctx, vcpu, 1165 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1166 if (error == 0) 1167 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1168 } 1169 1170 if (!error && (get_vmcs_gpa || get_all)) { 1171 error = vm_get_vmcs_field(ctx, vcpu, 1172 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1173 if (error == 0) 1174 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1175 } 1176 1177 if (!error && (get_vmcs_entry_interruption_info || get_all)) { 1178 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1179 if (error == 0) { 1180 printf("entry_interruption_info[%d]\t0x%08lx\n", 1181 vcpu, u64); 1182 } 1183 } 1184 1185 if (!error && (get_eptp || get_all)) { 1186 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1187 if (error == 0) 1188 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1189 } 1190 1191 if (!error && (get_exception_bitmap || get_all)) { 1192 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1193 &bm); 1194 if (error == 0) 1195 printf("exception_bitmap[%d]\t0x%08lx\n", vcpu, bm); 1196 } 1197 1198 if (!error && (get_io_bitmap || get_all)) { 1199 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1200 if (error == 0) 1201 printf("io_bitmap_a[%d]\t0x%08lx\n", vcpu, bm); 1202 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1203 if (error == 0) 1204 printf("io_bitmap_b[%d]\t0x%08lx\n", vcpu, bm); 1205 } 1206 1207 if (!error && (get_tsc_offset || get_all)) { 1208 uint64_t tscoff; 1209 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1210 if (error == 0) 1211 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 1212 } 1213 1214 if (!error && (get_cr0_mask || get_all)) { 1215 uint64_t cr0mask; 1216 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1217 if (error == 0) 1218 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1219 } 1220 1221 if (!error && (get_cr0_shadow || get_all)) { 1222 uint64_t cr0shadow; 1223 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1224 &cr0shadow); 1225 if (error == 0) 1226 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1227 } 1228 1229 if (!error && (get_cr4_mask || get_all)) { 1230 uint64_t cr4mask; 1231 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1232 if (error == 0) 1233 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1234 } 1235 1236 if (!error && (get_cr4_shadow || get_all)) { 1237 uint64_t cr4shadow; 1238 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1239 &cr4shadow); 1240 if (error == 0) 1241 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1242 } 1243 1244 if (!error && (get_cr3_targets || get_all)) { 1245 uint64_t target_count, target_addr; 1246 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1247 &target_count); 1248 if (error == 0) { 1249 printf("cr3_target_count[%d]\t0x%08lx\n", 1250 vcpu, target_count); 1251 } 1252 1253 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1254 &target_addr); 1255 if (error == 0) { 1256 printf("cr3_target0[%d]\t\t0x%016lx\n", 1257 vcpu, target_addr); 1258 } 1259 1260 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1261 &target_addr); 1262 if (error == 0) { 1263 printf("cr3_target1[%d]\t\t0x%016lx\n", 1264 vcpu, target_addr); 1265 } 1266 1267 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1268 &target_addr); 1269 if (error == 0) { 1270 printf("cr3_target2[%d]\t\t0x%016lx\n", 1271 vcpu, target_addr); 1272 } 1273 1274 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1275 &target_addr); 1276 if (error == 0) { 1277 printf("cr3_target3[%d]\t\t0x%016lx\n", 1278 vcpu, target_addr); 1279 } 1280 } 1281 1282 if (!error && (get_apic_access_addr || get_all)) { 1283 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1284 if (error == 0) 1285 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1286 } 1287 1288 if (!error && (get_virtual_apic_addr || get_all)) { 1289 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1290 if (error == 0) 1291 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1292 } 1293 1294 if (!error && (get_tpr_threshold || get_all)) { 1295 uint64_t threshold; 1296 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1297 &threshold); 1298 if (error == 0) 1299 printf("tpr_threshold[%d]\t0x%08lx\n", vcpu, threshold); 1300 } 1301 1302 if (!error && (get_msr_bitmap_address || get_all)) { 1303 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1304 if (error == 0) 1305 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1306 } 1307 1308 if (!error && (get_msr_bitmap || get_all)) { 1309 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1310 if (error == 0) 1311 error = dump_vmcs_msr_bitmap(vcpu, addr); 1312 } 1313 1314 if (!error && (get_vpid || get_all)) { 1315 uint64_t vpid; 1316 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1317 if (error == 0) 1318 printf("vpid[%d]\t\t0x%04lx\n", vcpu, vpid); 1319 } 1320 1321 if (!error && (get_ple_window || get_all)) { 1322 uint64_t window; 1323 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1324 if (error == 0) 1325 printf("ple_window[%d]\t\t0x%08lx\n", vcpu, window); 1326 } 1327 1328 if (!error && (get_ple_gap || get_all)) { 1329 uint64_t gap; 1330 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1331 if (error == 0) 1332 printf("ple_gap[%d]\t\t0x%08lx\n", vcpu, gap); 1333 } 1334 1335 if (!error && (get_inst_err || get_all)) { 1336 uint64_t insterr; 1337 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1338 &insterr); 1339 if (error == 0) { 1340 printf("instruction_error[%d]\t0x%08lx\n", 1341 vcpu, insterr); 1342 } 1343 } 1344 1345 if (!error && (get_exit_ctls || get_all)) { 1346 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1347 if (error == 0) 1348 printf("exit_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1349 } 1350 1351 if (!error && (get_entry_ctls || get_all)) { 1352 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1353 if (error == 0) 1354 printf("entry_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1355 } 1356 1357 if (!error && (get_host_pat || get_all)) { 1358 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1359 if (error == 0) 1360 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1361 } 1362 1363 if (!error && (get_guest_pat || get_all)) { 1364 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1365 if (error == 0) 1366 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1367 } 1368 1369 if (!error && (get_host_cr0 || get_all)) { 1370 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1371 if (error == 0) 1372 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1373 } 1374 1375 if (!error && (get_host_cr3 || get_all)) { 1376 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1377 if (error == 0) 1378 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1379 } 1380 1381 if (!error && (get_host_cr4 || get_all)) { 1382 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1383 if (error == 0) 1384 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1385 } 1386 1387 if (!error && (get_host_rip || get_all)) { 1388 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1389 if (error == 0) 1390 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1391 } 1392 1393 if (!error && (get_host_rsp || get_all)) { 1394 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1395 if (error == 0) 1396 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1397 } 1398 1399 if (!error && (get_guest_sysenter || get_all)) { 1400 error = vm_get_vmcs_field(ctx, vcpu, 1401 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1402 if (error == 0) 1403 printf("guest_sysenter_cs[%d]\t0x%08lx\n", vcpu, cs); 1404 1405 error = vm_get_vmcs_field(ctx, vcpu, 1406 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1407 if (error == 0) 1408 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1409 error = vm_get_vmcs_field(ctx, vcpu, 1410 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1411 if (error == 0) 1412 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1413 } 1414 1415 if (!error && (get_vmcs_link || get_all)) { 1416 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1417 if (error == 0) 1418 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1419 } 1420 1421 if (!error && (get_vmcs_exit_reason || get_all)) { 1422 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1423 if (error == 0) 1424 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1425 } 1426 1427 if (!error && (get_vmcs_exit_qualification || get_all)) { 1428 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1429 &u64); 1430 if (error == 0) 1431 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1432 vcpu, u64); 1433 } 1434 1435 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1436 error = vm_get_vmcs_field(ctx, vcpu, 1437 VMCS_EXIT_INTERRUPTION_INFO, &u64); 1438 if (error == 0) { 1439 printf("vmcs_exit_interruption_info[%d]\t0x%08lx\n", 1440 vcpu, u64); 1441 } 1442 } 1443 1444 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1445 error = vm_get_vmcs_field(ctx, vcpu, 1446 VMCS_EXIT_INTERRUPTION_ERROR, &u64); 1447 if (error == 0) { 1448 printf("vmcs_exit_interruption_error[%d]\t0x%08lx\n", 1449 vcpu, u64); 1450 } 1451 } 1452 1453 if (!error && (get_vmcs_interruptibility || get_all)) { 1454 error = vm_get_vmcs_field(ctx, vcpu, 1455 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1456 if (error == 0) { 1457 printf("vmcs_guest_interruptibility[%d]\t0x%08lx\n", 1458 vcpu, u64); 1459 } 1460 } 1461 1462 if (!error && setcap) { 1463 int captype; 1464 captype = vm_capability_name2type(capname); 1465 error = vm_set_capability(ctx, vcpu, captype, capval); 1466 if (error != 0 && errno == ENOENT) 1467 printf("Capability \"%s\" is not available\n", capname); 1468 } 1469 1470 if (!error && get_gpa_pmap) { 1471 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 1472 if (error == 0) { 1473 printf("gpa %#lx:", gpa_pmap); 1474 pte = &pteval[0]; 1475 while (ptenum-- > 0) 1476 printf(" %#lx", *pte++); 1477 printf("\n"); 1478 } 1479 } 1480 1481 if (!error && (getcap || get_all)) { 1482 int captype, val, getcaptype; 1483 1484 if (getcap && capname) 1485 getcaptype = vm_capability_name2type(capname); 1486 else 1487 getcaptype = -1; 1488 1489 for (captype = 0; captype < VM_CAP_MAX; captype++) { 1490 if (getcaptype >= 0 && captype != getcaptype) 1491 continue; 1492 error = vm_get_capability(ctx, vcpu, captype, &val); 1493 if (error == 0) { 1494 printf("Capability \"%s\" is %s on vcpu %d\n", 1495 vm_capability_type2name(captype), 1496 val ? "set" : "not set", vcpu); 1497 } else if (errno == ENOENT) { 1498 error = 0; 1499 printf("Capability \"%s\" is not available\n", 1500 vm_capability_type2name(captype)); 1501 } else { 1502 break; 1503 } 1504 } 1505 } 1506 1507 if (!error && run) { 1508 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 1509 assert(error == 0); 1510 1511 error = vm_run(ctx, vcpu, rip, &vmexit); 1512 if (error == 0) 1513 dump_vm_run_exitcode(&vmexit, vcpu); 1514 else 1515 printf("vm_run error %d\n", error); 1516 } 1517 1518 if (error) 1519 printf("errno = %d\n", errno); 1520 1521 if (!error && destroy) 1522 vm_destroy(ctx); 1523 1524 exit(error); 1525} 1526