bhyvectl.c revision 221828
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 * $FreeBSD$ 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD$"); 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=<name>\n" 68 " [--cpu=<vcpu_number>]\n" 69 " [--create]\n" 70 " [--destroy]\n" 71 " [--get-stats]\n" 72 " [--set-desc-ds]\n" 73 " [--get-desc-ds]\n" 74 " [--set-desc-es]\n" 75 " [--get-desc-es]\n" 76 " [--set-desc-gs]\n" 77 " [--get-desc-gs]\n" 78 " [--set-desc-fs]\n" 79 " [--get-desc-fs]\n" 80 " [--set-desc-cs]\n" 81 " [--get-desc-cs]\n" 82 " [--set-desc-ss]\n" 83 " [--get-desc-ss]\n" 84 " [--set-desc-tr]\n" 85 " [--get-desc-tr]\n" 86 " [--set-desc-ldtr]\n" 87 " [--get-desc-ldtr]\n" 88 " [--set-desc-gdtr]\n" 89 " [--get-desc-gdtr]\n" 90 " [--set-desc-idtr]\n" 91 " [--get-desc-idtr]\n" 92 " [--run]\n" 93 " [--capname=<capname>]\n" 94 " [--getcap]\n" 95 " [--setcap=<0|1>]\n" 96 " [--desc-base=<BASE>]\n" 97 " [--desc-limit=<LIMIT>]\n" 98 " [--desc-access=<ACCESS>]\n" 99 " [--set-cr0=<CR0>]\n" 100 " [--get-cr0]\n" 101 " [--set-cr3=<CR3>]\n" 102 " [--get-cr3]\n" 103 " [--set-cr4=<CR4>]\n" 104 " [--get-cr4]\n" 105 " [--set-dr7=<DR7>]\n" 106 " [--get-dr7]\n" 107 " [--set-rsp=<RSP>]\n" 108 " [--get-rsp]\n" 109 " [--set-rip=<RIP>]\n" 110 " [--get-rip]\n" 111 " [--get-rax]\n" 112 " [--set-rax=<RAX>]\n" 113 " [--get-rbx]\n" 114 " [--get-rcx]\n" 115 " [--get-rdx]\n" 116 " [--get-rsi]\n" 117 " [--get-rdi]\n" 118 " [--get-rbp]\n" 119 " [--get-r8]\n" 120 " [--get-r9]\n" 121 " [--get-r10]\n" 122 " [--get-r11]\n" 123 " [--get-r12]\n" 124 " [--get-r13]\n" 125 " [--get-r14]\n" 126 " [--get-r15]\n" 127 " [--set-rflags=<RFLAGS>]\n" 128 " [--get-rflags]\n" 129 " [--set-cs]\n" 130 " [--get-cs]\n" 131 " [--set-ds]\n" 132 " [--get-ds]\n" 133 " [--set-es]\n" 134 " [--get-es]\n" 135 " [--set-fs]\n" 136 " [--get-fs]\n" 137 " [--set-gs]\n" 138 " [--get-gs]\n" 139 " [--set-ss]\n" 140 " [--get-ss]\n" 141 " [--get-tr]\n" 142 " [--get-ldtr]\n" 143 " [--get-vmcs-pinbased-ctls]\n" 144 " [--get-vmcs-procbased-ctls]\n" 145 " [--get-vmcs-procbased-ctls2]\n" 146 " [--get-vmcs-entry-interruption-info]\n" 147 " [--set-vmcs-entry-interruption-info=<info>]\n" 148 " [--get-vmcs-eptp]\n" 149 " [--get-vmcs-guest-physical-address\n" 150 " [--get-vmcs-guest-linear-address\n" 151 " [--set-vmcs-exception-bitmap]\n" 152 " [--get-vmcs-exception-bitmap]\n" 153 " [--get-vmcs-io-bitmap-address]\n" 154 " [--get-vmcs-tsc-offset]\n" 155 " [--get-vmcs-guest-pat]\n" 156 " [--get-vmcs-host-pat]\n" 157 " [--get-vmcs-host-cr0]\n" 158 " [--get-vmcs-host-cr3]\n" 159 " [--get-vmcs-host-cr4]\n" 160 " [--get-vmcs-host-rip]\n" 161 " [--get-vmcs-host-rsp]\n" 162 " [--get-vmcs-cr0-mask]\n" 163 " [--get-vmcs-cr0-shadow]\n" 164 " [--get-vmcs-cr4-mask]\n" 165 " [--get-vmcs-cr4-shadow]\n" 166 " [--get-vmcs-cr3-targets]\n" 167 " [--get-vmcs-apic-access-address]\n" 168 " [--get-vmcs-virtual-apic-address]\n" 169 " [--get-vmcs-tpr-threshold]\n" 170 " [--get-vmcs-msr-bitmap]\n" 171 " [--get-vmcs-msr-bitmap-address]\n" 172 " [--get-vmcs-vpid]\n" 173 " [--get-vmcs-ple-gap]\n" 174 " [--get-vmcs-ple-window]\n" 175 " [--get-vmcs-instruction-error]\n" 176 " [--get-vmcs-exit-ctls]\n" 177 " [--get-vmcs-entry-ctls]\n" 178 " [--get-vmcs-guest-sysenter]\n" 179 " [--get-vmcs-link]\n" 180 " [--get-vmcs-exit-reason]\n" 181 " [--get-vmcs-exit-qualification]\n" 182 " [--get-vmcs-exit-interruption-info]\n" 183 " [--get-vmcs-exit-interruption-error]\n" 184 " [--get-vmcs-interruptibility]\n" 185 " [--set-pinning=<host_cpuid>]\n" 186 " [--get-pinning]\n" 187 " [--set-lowmem=<memory below 4GB in units of MB>]\n" 188 " [--get-lowmem]\n" 189 " [--set-highmem=<memory above 4GB in units of MB>]\n" 190 " [--get-highmem]\n", 191 progname); 192 exit(1); 193} 194 195static int get_stats, getcap, setcap, capval; 196static const char *capname; 197static int create, destroy, get_lowmem, get_highmem; 198static uint64_t lowmem, highmem; 199static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4; 200static int set_efer, get_efer; 201static int set_dr7, get_dr7; 202static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 203static int set_rax, get_rax; 204static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 205static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 206static int set_desc_ds, get_desc_ds; 207static int set_desc_es, get_desc_es; 208static int set_desc_fs, get_desc_fs; 209static int set_desc_gs, get_desc_gs; 210static int set_desc_cs, get_desc_cs; 211static int set_desc_ss, get_desc_ss; 212static int set_desc_gdtr, get_desc_gdtr; 213static int set_desc_idtr, get_desc_idtr; 214static int set_desc_tr, get_desc_tr; 215static int set_desc_ldtr, get_desc_ldtr; 216static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 217static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 218static int set_pinning, get_pinning, pincpu; 219static int run; 220 221/* 222 * VMCS-specific fields 223 */ 224static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 225static int get_eptp, get_io_bitmap, get_tsc_offset; 226static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 227static int get_vmcs_interruptibility; 228uint32_t vmcs_entry_interruption_info; 229static int get_vmcs_gpa, get_vmcs_gla; 230static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 231static int get_cr0_mask, get_cr0_shadow; 232static int get_cr4_mask, get_cr4_shadow; 233static int get_cr3_targets; 234static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 235static int get_msr_bitmap, get_msr_bitmap_address; 236static int get_vpid, get_ple_gap, get_ple_window; 237static int get_inst_err, get_exit_ctls, get_entry_ctls; 238static int get_host_cr0, get_host_cr3, get_host_cr4; 239static int get_host_rip, get_host_rsp; 240static int get_guest_pat, get_host_pat; 241static int get_guest_sysenter, get_vmcs_link; 242static int get_vmcs_exit_reason, get_vmcs_exit_qualification; 243static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 244 245static uint64_t desc_base; 246static uint32_t desc_limit, desc_access; 247 248static void 249dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 250{ 251 printf("vm exit[%d]\n", vcpu); 252 printf("\trip\t\t0x%016lx\n", vmexit->rip); 253 printf("\tinst_length\t%d\n", vmexit->inst_length); 254 switch (vmexit->exitcode) { 255 case VM_EXITCODE_INOUT: 256 printf("\treason\t\tINOUT\n"); 257 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 258 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 259 printf("\tflags\t\t%s%s\n", 260 vmexit->u.inout.string ? "STRING " : "", 261 vmexit->u.inout.rep ? "REP " : ""); 262 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 263 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 264 break; 265 case VM_EXITCODE_VMX: 266 printf("\treason\t\tVMX\n"); 267 printf("\terror\t\t%d\n", vmexit->u.vmx.error); 268 printf("\texit_reason\t0x%08x (%u)\n", 269 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 270 printf("\tqualification\t0x%016lx\n", 271 vmexit->u.vmx.exit_qualification); 272 break; 273 default: 274 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 275 break; 276 } 277} 278 279static int 280dump_vmcs_msr_bitmap(int vcpu, u_long addr) 281{ 282 int error, fd, byte, bit, readable, writeable; 283 u_int msr; 284 const char *bitmap; 285 286 error = -1; 287 bitmap = MAP_FAILED; 288 289 fd = open("/dev/mem", O_RDONLY, 0); 290 if (fd < 0) 291 goto done; 292 293 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 294 if (bitmap == MAP_FAILED) 295 goto done; 296 297 for (msr = 0; msr < 0x2000; msr++) { 298 byte = msr / 8; 299 bit = msr & 0x7; 300 301 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 302 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 303 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 304 if (readable || writeable) { 305 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 306 readable ? 'R' : '-', 307 writeable ? 'W' : '-'); 308 } 309 310 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 311 byte += 1024; 312 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 313 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 314 if (readable || writeable) { 315 printf("msr 0x%08x[%d]\t\t%c%c\n", 316 0xc0000000 + msr, vcpu, 317 readable ? 'R' : '-', 318 writeable ? 'W' : '-'); 319 } 320 } 321 322 error = 0; 323done: 324 if (bitmap != MAP_FAILED) 325 munmap((void *)bitmap, PAGE_SIZE); 326 if (fd >= 0) 327 close(fd); 328 return (error); 329} 330 331static int 332vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 333{ 334 335 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 336} 337 338static int 339vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 340{ 341 342 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 343} 344 345enum { 346 VMNAME = 1000, /* avoid collision with return values from getopt */ 347 VCPU, 348 SET_LOWMEM, 349 SET_HIGHMEM, 350 SET_EFER, 351 SET_CR0, 352 SET_CR3, 353 SET_CR4, 354 SET_DR7, 355 SET_RSP, 356 SET_RIP, 357 SET_RAX, 358 SET_RFLAGS, 359 DESC_BASE, 360 DESC_LIMIT, 361 DESC_ACCESS, 362 SET_CS, 363 SET_DS, 364 SET_ES, 365 SET_FS, 366 SET_GS, 367 SET_SS, 368 SET_TR, 369 SET_LDTR, 370 SET_PINNING, 371 SET_VMCS_EXCEPTION_BITMAP, 372 SET_VMCS_ENTRY_INTERRUPTION_INFO, 373 SET_CAP, 374 CAPNAME, 375}; 376 377int 378main(int argc, char *argv[]) 379{ 380 char *vmname; 381 int error, ch, vcpu; 382 vm_paddr_t hpa; 383 size_t len; 384 struct vm_exit vmexit; 385 uint64_t ctl, eptp, bm, tsc_off, addr, u64; 386 struct vmctx *ctx; 387 388 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 389 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 390 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 391 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 392 393 struct option opts[] = { 394 { "vm", REQ_ARG, 0, VMNAME }, 395 { "cpu", REQ_ARG, 0, VCPU }, 396 { "set-lowmem", REQ_ARG, 0, SET_LOWMEM }, 397 { "set-highmem",REQ_ARG, 0, SET_HIGHMEM }, 398 { "set-efer", REQ_ARG, 0, SET_EFER }, 399 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 400 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 401 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 402 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 403 { "set-rsp", REQ_ARG, 0, SET_RSP }, 404 { "set-rip", REQ_ARG, 0, SET_RIP }, 405 { "set-rax", REQ_ARG, 0, SET_RAX }, 406 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 407 { "desc-base", REQ_ARG, 0, DESC_BASE }, 408 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 409 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 410 { "set-cs", REQ_ARG, 0, SET_CS }, 411 { "set-ds", REQ_ARG, 0, SET_DS }, 412 { "set-es", REQ_ARG, 0, SET_ES }, 413 { "set-fs", REQ_ARG, 0, SET_FS }, 414 { "set-gs", REQ_ARG, 0, SET_GS }, 415 { "set-ss", REQ_ARG, 0, SET_SS }, 416 { "set-tr", REQ_ARG, 0, SET_TR }, 417 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 418 { "set-pinning",REQ_ARG, 0, SET_PINNING }, 419 { "set-vmcs-exception-bitmap", 420 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 421 { "set-vmcs-entry-interruption-info", 422 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 423 { "capname", REQ_ARG, 0, CAPNAME }, 424 { "setcap", REQ_ARG, 0, SET_CAP }, 425 { "getcap", NO_ARG, &getcap, 1 }, 426 { "get-stats", NO_ARG, &get_stats, 1 }, 427 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 428 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 429 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 430 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 431 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 432 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 433 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 434 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 435 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 436 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 437 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 438 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 439 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 440 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 441 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 442 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 443 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 444 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 445 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 446 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 447 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 448 { "get-highmem",NO_ARG, &get_highmem, 1 }, 449 { "get-efer", NO_ARG, &get_efer, 1 }, 450 { "get-cr0", NO_ARG, &get_cr0, 1 }, 451 { "get-cr3", NO_ARG, &get_cr3, 1 }, 452 { "get-cr4", NO_ARG, &get_cr4, 1 }, 453 { "get-dr7", NO_ARG, &get_dr7, 1 }, 454 { "get-rsp", NO_ARG, &get_rsp, 1 }, 455 { "get-rip", NO_ARG, &get_rip, 1 }, 456 { "get-rax", NO_ARG, &get_rax, 1 }, 457 { "get-rbx", NO_ARG, &get_rbx, 1 }, 458 { "get-rcx", NO_ARG, &get_rcx, 1 }, 459 { "get-rdx", NO_ARG, &get_rdx, 1 }, 460 { "get-rsi", NO_ARG, &get_rsi, 1 }, 461 { "get-rdi", NO_ARG, &get_rdi, 1 }, 462 { "get-rbp", NO_ARG, &get_rbp, 1 }, 463 { "get-r8", NO_ARG, &get_r8, 1 }, 464 { "get-r9", NO_ARG, &get_r9, 1 }, 465 { "get-r10", NO_ARG, &get_r10, 1 }, 466 { "get-r11", NO_ARG, &get_r11, 1 }, 467 { "get-r12", NO_ARG, &get_r12, 1 }, 468 { "get-r13", NO_ARG, &get_r13, 1 }, 469 { "get-r14", NO_ARG, &get_r14, 1 }, 470 { "get-r15", NO_ARG, &get_r15, 1 }, 471 { "get-rflags", NO_ARG, &get_rflags, 1 }, 472 { "get-cs", NO_ARG, &get_cs, 1 }, 473 { "get-ds", NO_ARG, &get_ds, 1 }, 474 { "get-es", NO_ARG, &get_es, 1 }, 475 { "get-fs", NO_ARG, &get_fs, 1 }, 476 { "get-gs", NO_ARG, &get_gs, 1 }, 477 { "get-ss", NO_ARG, &get_ss, 1 }, 478 { "get-tr", NO_ARG, &get_tr, 1 }, 479 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 480 { "get-vmcs-pinbased-ctls", 481 NO_ARG, &get_pinbased_ctls, 1 }, 482 { "get-vmcs-procbased-ctls", 483 NO_ARG, &get_procbased_ctls, 1 }, 484 { "get-vmcs-procbased-ctls2", 485 NO_ARG, &get_procbased_ctls2, 1 }, 486 { "get-vmcs-guest-linear-address", 487 NO_ARG, &get_vmcs_gla, 1 }, 488 { "get-vmcs-guest-physical-address", 489 NO_ARG, &get_vmcs_gpa, 1 }, 490 { "get-vmcs-entry-interruption-info", 491 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 492 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 493 { "get-vmcs-exception-bitmap", 494 NO_ARG, &get_exception_bitmap, 1 }, 495 { "get-vmcs-io-bitmap-address", 496 NO_ARG, &get_io_bitmap, 1 }, 497 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 498 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 499 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 500 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 501 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 502 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 503 { "get-vmcs-apic-access-address", 504 NO_ARG, &get_apic_access_addr, 1}, 505 { "get-vmcs-virtual-apic-address", 506 NO_ARG, &get_virtual_apic_addr, 1}, 507 { "get-vmcs-tpr-threshold", 508 NO_ARG, &get_tpr_threshold, 1 }, 509 { "get-vmcs-msr-bitmap", 510 NO_ARG, &get_msr_bitmap, 1 }, 511 { "get-vmcs-msr-bitmap-address", 512 NO_ARG, &get_msr_bitmap_address, 1 }, 513 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 514 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 515 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 516 { "get-vmcs-instruction-error", 517 NO_ARG, &get_inst_err, 1 }, 518 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 519 { "get-vmcs-entry-ctls", 520 NO_ARG, &get_entry_ctls, 1 }, 521 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 522 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 523 { "get-vmcs-host-cr0", 524 NO_ARG, &get_host_cr0, 1 }, 525 { "get-vmcs-host-cr3", 526 NO_ARG, &get_host_cr3, 1 }, 527 { "get-vmcs-host-cr4", 528 NO_ARG, &get_host_cr4, 1 }, 529 { "get-vmcs-host-rip", 530 NO_ARG, &get_host_rip, 1 }, 531 { "get-vmcs-host-rsp", 532 NO_ARG, &get_host_rsp, 1 }, 533 { "get-vmcs-guest-sysenter", 534 NO_ARG, &get_guest_sysenter, 1 }, 535 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 536 { "get-vmcs-exit-reason", 537 NO_ARG, &get_vmcs_exit_reason, 1 }, 538 { "get-vmcs-exit-qualification", 539 NO_ARG, &get_vmcs_exit_qualification, 1 }, 540 { "get-vmcs-exit-interruption-info", 541 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 542 { "get-vmcs-exit-interruption-error", 543 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 544 { "get-vmcs-interruptibility", 545 NO_ARG, &get_vmcs_interruptibility, 1 }, 546 { "get-pinning",NO_ARG, &get_pinning, 1 }, 547 { "run", NO_ARG, &run, 1 }, 548 { "create", NO_ARG, &create, 1 }, 549 { "destroy", NO_ARG, &destroy, 1 }, 550 { NULL, 0, NULL, 0 } 551 }; 552 553 vcpu = 0; 554 progname = basename(argv[0]); 555 556 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 557 switch (ch) { 558 case 0: 559 break; 560 case VMNAME: 561 vmname = optarg; 562 break; 563 case VCPU: 564 vcpu = atoi(optarg); 565 break; 566 case SET_LOWMEM: 567 lowmem = atoi(optarg) * MB; 568 lowmem = roundup(lowmem, 2 * MB); 569 break; 570 case SET_HIGHMEM: 571 highmem = atoi(optarg) * MB; 572 highmem = roundup(highmem, 2 * MB); 573 break; 574 case SET_EFER: 575 efer = strtoul(optarg, NULL, 0); 576 set_efer = 1; 577 break; 578 case SET_CR0: 579 cr0 = strtoul(optarg, NULL, 0); 580 set_cr0 = 1; 581 break; 582 case SET_CR3: 583 cr3 = strtoul(optarg, NULL, 0); 584 set_cr3 = 1; 585 break; 586 case SET_CR4: 587 cr4 = strtoul(optarg, NULL, 0); 588 set_cr4 = 1; 589 break; 590 case SET_DR7: 591 dr7 = strtoul(optarg, NULL, 0); 592 set_dr7 = 1; 593 break; 594 case SET_RSP: 595 rsp = strtoul(optarg, NULL, 0); 596 set_rsp = 1; 597 break; 598 case SET_RIP: 599 rip = strtoul(optarg, NULL, 0); 600 set_rip = 1; 601 break; 602 case SET_RAX: 603 rax = strtoul(optarg, NULL, 0); 604 set_rax = 1; 605 break; 606 case SET_RFLAGS: 607 rflags = strtoul(optarg, NULL, 0); 608 set_rflags = 1; 609 break; 610 case DESC_BASE: 611 desc_base = strtoul(optarg, NULL, 0); 612 break; 613 case DESC_LIMIT: 614 desc_limit = strtoul(optarg, NULL, 0); 615 break; 616 case DESC_ACCESS: 617 desc_access = strtoul(optarg, NULL, 0); 618 break; 619 case SET_CS: 620 cs = strtoul(optarg, NULL, 0); 621 set_cs = 1; 622 break; 623 case SET_DS: 624 ds = strtoul(optarg, NULL, 0); 625 set_ds = 1; 626 break; 627 case SET_ES: 628 es = strtoul(optarg, NULL, 0); 629 set_es = 1; 630 break; 631 case SET_FS: 632 fs = strtoul(optarg, NULL, 0); 633 set_fs = 1; 634 break; 635 case SET_GS: 636 gs = strtoul(optarg, NULL, 0); 637 set_gs = 1; 638 break; 639 case SET_SS: 640 ss = strtoul(optarg, NULL, 0); 641 set_ss = 1; 642 break; 643 case SET_TR: 644 tr = strtoul(optarg, NULL, 0); 645 set_tr = 1; 646 break; 647 case SET_LDTR: 648 ldtr = strtoul(optarg, NULL, 0); 649 set_ldtr = 1; 650 break; 651 case SET_PINNING: 652 pincpu = strtol(optarg, NULL, 0); 653 set_pinning = 1; 654 break; 655 case SET_VMCS_EXCEPTION_BITMAP: 656 exception_bitmap = strtoul(optarg, NULL, 0); 657 set_exception_bitmap = 1; 658 break; 659 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 660 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 661 set_vmcs_entry_interruption_info = 1; 662 break; 663 case SET_CAP: 664 capval = strtoul(optarg, NULL, 0); 665 setcap = 1; 666 break; 667 case CAPNAME: 668 capname = optarg; 669 break; 670 default: 671 usage(); 672 } 673 } 674 argc -= optind; 675 argv += optind; 676 677 if (vmname == NULL) 678 usage(); 679 680 error = 0; 681 682 if (!error && create) 683 error = vm_create(vmname); 684 685 if (!error) { 686 ctx = vm_open(vmname); 687 if (ctx == NULL) 688 error = -1; 689 } 690 691 if (!error && lowmem) 692 error = vm_setup_memory(ctx, 0, lowmem, NULL); 693 694 if (!error && highmem) 695 error = vm_setup_memory(ctx, 4 * GB, highmem, NULL); 696 697 if (!error && set_efer) 698 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 699 700 if (!error && set_cr0) 701 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 702 703 if (!error && set_cr3) 704 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 705 706 if (!error && set_cr4) 707 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 708 709 if (!error && set_dr7) 710 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 711 712 if (!error && set_rsp) 713 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 714 715 if (!error && set_rip) 716 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 717 718 if (!error && set_rax) 719 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 720 721 if (!error && set_rflags) { 722 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 723 rflags); 724 } 725 726 if (!error && set_desc_ds) { 727 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 728 desc_base, desc_limit, desc_access); 729 } 730 731 if (!error && set_desc_es) { 732 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 733 desc_base, desc_limit, desc_access); 734 } 735 736 if (!error && set_desc_ss) { 737 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 738 desc_base, desc_limit, desc_access); 739 } 740 741 if (!error && set_desc_cs) { 742 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 743 desc_base, desc_limit, desc_access); 744 } 745 746 if (!error && set_desc_fs) { 747 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 748 desc_base, desc_limit, desc_access); 749 } 750 751 if (!error && set_desc_gs) { 752 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 753 desc_base, desc_limit, desc_access); 754 } 755 756 if (!error && set_desc_tr) { 757 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 758 desc_base, desc_limit, desc_access); 759 } 760 761 if (!error && set_desc_ldtr) { 762 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 763 desc_base, desc_limit, desc_access); 764 } 765 766 if (!error && set_desc_gdtr) { 767 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 768 desc_base, desc_limit, 0); 769 } 770 771 if (!error && set_desc_idtr) { 772 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 773 desc_base, desc_limit, 0); 774 } 775 776 if (!error && set_cs) 777 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 778 779 if (!error && set_ds) 780 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 781 782 if (!error && set_es) 783 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 784 785 if (!error && set_fs) 786 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 787 788 if (!error && set_gs) 789 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 790 791 if (!error && set_ss) 792 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 793 794 if (!error && set_tr) 795 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 796 797 if (!error && set_ldtr) 798 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 799 800 if (!error && set_pinning) 801 error = vm_set_pinning(ctx, vcpu, pincpu); 802 803 if (!error && set_exception_bitmap) { 804 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 805 exception_bitmap); 806 } 807 808 if (!error && set_vmcs_entry_interruption_info) { 809 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 810 vmcs_entry_interruption_info); 811 } 812 813 if (!error && get_lowmem) { 814 error = vm_get_memory_seg(ctx, 0, &hpa, &len); 815 if (error == 0) 816 printf("lowmem\t\t0x%016lx/%ld\n", hpa, len); 817 } 818 819 if (!error && get_highmem) { 820 error = vm_get_memory_seg(ctx, 4 * GB, &hpa, &len); 821 if (error == 0) 822 printf("highmem\t\t0x%016lx/%ld\n", hpa, len); 823 } 824 825 if (!error && get_efer) { 826 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 827 if (error == 0) 828 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 829 } 830 831 if (!error && get_cr0) { 832 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 833 if (error == 0) 834 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 835 } 836 837 if (!error && get_cr3) { 838 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 839 if (error == 0) 840 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 841 } 842 843 if (!error && get_cr4) { 844 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 845 if (error == 0) 846 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 847 } 848 849 if (!error && get_dr7) { 850 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 851 if (error == 0) 852 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 853 } 854 855 if (!error && get_rsp) { 856 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 857 if (error == 0) 858 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 859 } 860 861 if (!error && get_rip) { 862 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 863 if (error == 0) 864 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 865 } 866 867 if (!error && get_rax) { 868 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 869 if (error == 0) 870 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 871 } 872 873 if (!error && get_rbx) { 874 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 875 if (error == 0) 876 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 877 } 878 879 if (!error && get_rcx) { 880 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 881 if (error == 0) 882 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 883 } 884 885 if (!error && get_rdx) { 886 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 887 if (error == 0) 888 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 889 } 890 891 if (!error && get_rsi) { 892 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 893 if (error == 0) 894 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 895 } 896 897 if (!error && get_rdi) { 898 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 899 if (error == 0) 900 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 901 } 902 903 if (!error && get_rbp) { 904 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 905 if (error == 0) 906 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 907 } 908 909 if (!error && get_r8) { 910 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 911 if (error == 0) 912 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 913 } 914 915 if (!error && get_r9) { 916 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 917 if (error == 0) 918 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 919 } 920 921 if (!error && get_r10) { 922 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 923 if (error == 0) 924 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 925 } 926 927 if (!error && get_r11) { 928 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 929 if (error == 0) 930 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 931 } 932 933 if (!error && get_r12) { 934 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 935 if (error == 0) 936 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 937 } 938 939 if (!error && get_r13) { 940 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 941 if (error == 0) 942 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 943 } 944 945 if (!error && get_r14) { 946 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 947 if (error == 0) 948 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 949 } 950 951 if (!error && get_r15) { 952 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 953 if (error == 0) 954 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 955 } 956 957 if (!error && get_rflags) { 958 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 959 &rflags); 960 if (error == 0) 961 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 962 } 963 964 if (!error && get_stats) { 965 int i, num_stats; 966 uint64_t *stats; 967 struct timeval tv; 968 const char *desc; 969 970 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 971 if (stats != NULL) { 972 printf("vcpu%d\n", vcpu); 973 for (i = 0; i < num_stats; i++) { 974 desc = vm_get_stat_desc(ctx, i); 975 printf("%-32s\t%ld\n", desc, stats[i]); 976 } 977 } 978 } 979 980 if (!error && get_desc_ds) { 981 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 982 &desc_base, &desc_limit, &desc_access); 983 if (error == 0) { 984 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 985 vcpu, desc_base, desc_limit, desc_access); 986 } 987 } 988 989 if (!error && get_desc_es) { 990 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 991 &desc_base, &desc_limit, &desc_access); 992 if (error == 0) { 993 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 994 vcpu, desc_base, desc_limit, desc_access); 995 } 996 } 997 998 if (!error && get_desc_fs) { 999 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1000 &desc_base, &desc_limit, &desc_access); 1001 if (error == 0) { 1002 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1003 vcpu, desc_base, desc_limit, desc_access); 1004 } 1005 } 1006 1007 if (!error && get_desc_gs) { 1008 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1009 &desc_base, &desc_limit, &desc_access); 1010 if (error == 0) { 1011 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1012 vcpu, desc_base, desc_limit, desc_access); 1013 } 1014 } 1015 1016 if (!error && get_desc_ss) { 1017 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1018 &desc_base, &desc_limit, &desc_access); 1019 if (error == 0) { 1020 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1021 vcpu, desc_base, desc_limit, desc_access); 1022 } 1023 } 1024 1025 if (!error && get_desc_cs) { 1026 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1027 &desc_base, &desc_limit, &desc_access); 1028 if (error == 0) { 1029 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1030 vcpu, desc_base, desc_limit, desc_access); 1031 } 1032 } 1033 1034 if (!error && get_desc_tr) { 1035 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1036 &desc_base, &desc_limit, &desc_access); 1037 if (error == 0) { 1038 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1039 vcpu, desc_base, desc_limit, desc_access); 1040 } 1041 } 1042 1043 if (!error && get_desc_ldtr) { 1044 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1045 &desc_base, &desc_limit, &desc_access); 1046 if (error == 0) { 1047 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1048 vcpu, desc_base, desc_limit, desc_access); 1049 } 1050 } 1051 1052 if (!error && get_desc_gdtr) { 1053 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1054 &desc_base, &desc_limit, &desc_access); 1055 if (error == 0) { 1056 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1057 vcpu, desc_base, desc_limit); 1058 } 1059 } 1060 1061 if (!error && get_desc_idtr) { 1062 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1063 &desc_base, &desc_limit, &desc_access); 1064 if (error == 0) { 1065 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1066 vcpu, desc_base, desc_limit); 1067 } 1068 } 1069 1070 if (!error && get_cs) { 1071 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1072 if (error == 0) 1073 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1074 } 1075 1076 if (!error && get_ds) { 1077 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1078 if (error == 0) 1079 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1080 } 1081 1082 if (!error && get_es) { 1083 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1084 if (error == 0) 1085 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1086 } 1087 1088 if (!error && get_fs) { 1089 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1090 if (error == 0) 1091 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1092 } 1093 1094 if (!error && get_gs) { 1095 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1096 if (error == 0) 1097 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1098 } 1099 1100 if (!error && get_ss) { 1101 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1102 if (error == 0) 1103 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1104 } 1105 1106 if (!error && get_tr) { 1107 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1108 if (error == 0) 1109 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1110 } 1111 1112 if (!error && get_ldtr) { 1113 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1114 if (error == 0) 1115 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1116 } 1117 1118 if (!error && get_pinning) { 1119 error = vm_get_pinning(ctx, vcpu, &pincpu); 1120 if (error == 0) { 1121 if (pincpu < 0) 1122 printf("pincpu[%d]\tunpinned\n", vcpu); 1123 else 1124 printf("pincpu[%d]\t%d\n", vcpu, pincpu); 1125 } 1126 } 1127 1128 if (!error && get_pinbased_ctls) { 1129 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1130 if (error == 0) 1131 printf("pinbased_ctls[%d]\t0x%08x\n", vcpu, ctl); 1132 } 1133 1134 if (!error && get_procbased_ctls) { 1135 error = vm_get_vmcs_field(ctx, vcpu, 1136 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1137 if (error == 0) 1138 printf("procbased_ctls[%d]\t0x%08x\n", vcpu, ctl); 1139 } 1140 1141 if (!error && get_procbased_ctls2) { 1142 error = vm_get_vmcs_field(ctx, vcpu, 1143 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1144 if (error == 0) 1145 printf("procbased_ctls2[%d]\t0x%08x\n", vcpu, ctl); 1146 } 1147 1148 if (!error && get_vmcs_gla) { 1149 error = vm_get_vmcs_field(ctx, vcpu, 1150 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1151 if (error == 0) 1152 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1153 } 1154 1155 if (!error && get_vmcs_gpa) { 1156 error = vm_get_vmcs_field(ctx, vcpu, 1157 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1158 if (error == 0) 1159 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1160 } 1161 1162 if (!error && get_vmcs_entry_interruption_info) { 1163 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1164 if (error == 0) { 1165 printf("entry_interruption_info[%d]\t0x%08x\n", 1166 vcpu, u64); 1167 } 1168 } 1169 1170 if (!error && get_eptp) { 1171 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1172 if (error == 0) 1173 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1174 } 1175 1176 if (!error && get_exception_bitmap) { 1177 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1178 &bm); 1179 if (error == 0) 1180 printf("exception_bitmap[%d]\t0x%08x\n", vcpu, bm); 1181 } 1182 1183 if (!error && get_io_bitmap) { 1184 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1185 if (error == 0) 1186 printf("io_bitmap_a[%d]\t0x%08x\n", vcpu, bm); 1187 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1188 if (error == 0) 1189 printf("io_bitmap_b[%d]\t0x%08x\n", vcpu, bm); 1190 } 1191 1192 if (!error && get_tsc_offset) { 1193 uint64_t tscoff; 1194 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1195 if (error == 0) 1196 printf("tsc_offset[%d]\t0x%016lx\n", tscoff); 1197 } 1198 1199 if (!error && get_cr0_mask) { 1200 uint64_t cr0mask; 1201 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1202 if (error == 0) 1203 printf("cr0_mask[%d]\t\t0x%016lx\n", cr0mask); 1204 } 1205 1206 if (!error && get_cr0_shadow) { 1207 uint64_t cr0shadow; 1208 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1209 &cr0shadow); 1210 if (error == 0) 1211 printf("cr0_shadow[%d]\t\t0x%016lx\n", cr0shadow); 1212 } 1213 1214 if (!error && get_cr4_mask) { 1215 uint64_t cr4mask; 1216 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1217 if (error == 0) 1218 printf("cr4_mask[%d]\t\t0x%016lx\n", cr4mask); 1219 } 1220 1221 if (!error && get_cr4_shadow) { 1222 uint64_t cr4shadow; 1223 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1224 &cr4shadow); 1225 if (error == 0) 1226 printf("cr4_shadow[%d]\t\t0x%016lx\n", cr4shadow); 1227 } 1228 1229 if (!error && get_cr3_targets) { 1230 uint64_t target_count, target_addr; 1231 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1232 &target_count); 1233 if (error == 0) { 1234 printf("cr3_target_count[%d]\t0x%08x\n", 1235 vcpu, target_count); 1236 } 1237 1238 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1239 &target_addr); 1240 if (error == 0) { 1241 printf("cr3_target0[%d]\t\t0x%016lx\n", 1242 vcpu, target_addr); 1243 } 1244 1245 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1246 &target_addr); 1247 if (error == 0) { 1248 printf("cr3_target1[%d]\t\t0x%016lx\n", 1249 vcpu, target_addr); 1250 } 1251 1252 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1253 &target_addr); 1254 if (error == 0) { 1255 printf("cr3_target2[%d]\t\t0x%016lx\n", 1256 vcpu, target_addr); 1257 } 1258 1259 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1260 &target_addr); 1261 if (error == 0) { 1262 printf("cr3_target3[%d]\t\t0x%016lx\n", 1263 vcpu, target_addr); 1264 } 1265 } 1266 1267 if (!error && get_apic_access_addr) { 1268 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1269 if (error == 0) 1270 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1271 } 1272 1273 if (!error && get_virtual_apic_addr) { 1274 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1275 if (error == 0) 1276 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1277 } 1278 1279 if (!error && get_tpr_threshold) { 1280 uint64_t threshold; 1281 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1282 &threshold); 1283 if (error == 0) 1284 printf("tpr_threshold[%d]\t0x%08x\n", vcpu, threshold); 1285 } 1286 1287 if (!error && get_msr_bitmap_address) { 1288 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1289 if (error == 0) 1290 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1291 } 1292 1293 if (!error && get_msr_bitmap) { 1294 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1295 if (error == 0) 1296 error = dump_vmcs_msr_bitmap(vcpu, addr); 1297 } 1298 1299 if (!error && get_vpid) { 1300 uint64_t vpid; 1301 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1302 if (error == 0) 1303 printf("vpid[%d]\t\t0x%04x\n", vcpu, vpid); 1304 } 1305 1306 if (!error && get_ple_window) { 1307 uint64_t window; 1308 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1309 if (error == 0) 1310 printf("ple_window[%d]\t\t0x%08x\n", vcpu, window); 1311 } 1312 1313 if (!error && get_ple_gap) { 1314 uint64_t gap; 1315 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1316 if (error == 0) 1317 printf("ple_gap[%d]\t\t0x%08x\n", vcpu, gap); 1318 } 1319 1320 if (!error && get_inst_err) { 1321 uint64_t insterr; 1322 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1323 &insterr); 1324 if (error == 0) { 1325 printf("instruction_error[%d]\t0x%08x\n", 1326 vcpu, insterr); 1327 } 1328 } 1329 1330 if (!error && get_exit_ctls) { 1331 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1332 if (error == 0) 1333 printf("exit_ctls[%d]\t\t0x%08x\n", vcpu, ctl); 1334 } 1335 1336 if (!error && get_entry_ctls) { 1337 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1338 if (error == 0) 1339 printf("entry_ctls[%d]\t\t0x%08x\n", vcpu, ctl); 1340 } 1341 1342 if (!error && get_host_pat) { 1343 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1344 if (error == 0) 1345 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1346 } 1347 1348 if (!error && get_guest_pat) { 1349 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1350 if (error == 0) 1351 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1352 } 1353 1354 if (!error && get_host_cr0) { 1355 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1356 if (error == 0) 1357 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1358 } 1359 1360 if (!error && get_host_cr3) { 1361 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1362 if (error == 0) 1363 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1364 } 1365 1366 if (!error && get_host_cr4) { 1367 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1368 if (error == 0) 1369 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1370 } 1371 1372 if (!error && get_host_rip) { 1373 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1374 if (error == 0) 1375 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1376 } 1377 1378 if (!error && get_host_rsp) { 1379 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1380 if (error == 0) 1381 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rsp); 1382 } 1383 1384 if (!error && get_guest_sysenter) { 1385 error = vm_get_vmcs_field(ctx, vcpu, 1386 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1387 if (error == 0) 1388 printf("guest_sysenter_cs[%d]\t0x%08x\n", vcpu, cs); 1389 1390 error = vm_get_vmcs_field(ctx, vcpu, 1391 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1392 if (error == 0) 1393 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1394 error = vm_get_vmcs_field(ctx, vcpu, 1395 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1396 if (error == 0) 1397 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1398 } 1399 1400 if (!error && get_vmcs_link) { 1401 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1402 if (error == 0) 1403 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1404 } 1405 1406 if (!error && get_vmcs_exit_reason) { 1407 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1408 if (error == 0) 1409 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1410 } 1411 1412 if (!error && get_vmcs_exit_qualification) { 1413 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1414 &u64); 1415 if (error == 0) 1416 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1417 vcpu, u64); 1418 } 1419 1420 if (!error && get_vmcs_exit_interruption_info) { 1421 error = vm_get_vmcs_field(ctx, vcpu, 1422 VMCS_EXIT_INTERRUPTION_INFO, &u64); 1423 if (error == 0) { 1424 printf("vmcs_exit_interruption_info[%d]\t0x%08x\n", 1425 vcpu, u64); 1426 } 1427 } 1428 1429 if (!error && get_vmcs_exit_interruption_error) { 1430 error = vm_get_vmcs_field(ctx, vcpu, 1431 VMCS_EXIT_INTERRUPTION_ERROR, &u64); 1432 if (error == 0) { 1433 printf("vmcs_exit_interruption_error[%d]\t0x%08x\n", 1434 vcpu, u64); 1435 } 1436 } 1437 1438 if (!error && get_vmcs_interruptibility) { 1439 error = vm_get_vmcs_field(ctx, vcpu, 1440 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1441 if (error == 0) { 1442 printf("vmcs_guest_interruptibility[%d]\t0x%08x\n", 1443 vcpu, u64); 1444 } 1445 } 1446 1447 if (!error && setcap) { 1448 int captype; 1449 captype = vm_capability_name2type(capname); 1450 error = vm_set_capability(ctx, vcpu, captype, capval); 1451 if (error != 0 && errno == ENOENT) 1452 printf("Capability \"%s\" is not available\n", capname); 1453 } 1454 1455 if (!error && getcap) { 1456 int captype, val; 1457 captype = vm_capability_name2type(capname); 1458 error = vm_get_capability(ctx, vcpu, captype, &val); 1459 if (error == 0) { 1460 printf("Capability \"%s\" is %s on vcpu %d\n", capname, 1461 val ? "set" : "not set", vcpu); 1462 } else if (errno == ENOENT) { 1463 printf("Capability \"%s\" is not available\n", capname); 1464 } 1465 } 1466 1467 if (!error && run) { 1468 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 1469 assert(error == 0); 1470 1471 error = vm_run(ctx, vcpu, rip, &vmexit); 1472 if (error == 0) 1473 dump_vm_run_exitcode(&vmexit, vcpu); 1474 else 1475 printf("vm_run error %d\n", error); 1476 } 1477 1478 if (error) 1479 printf("errno = %d\n", errno); 1480 1481 if (!error && destroy) 1482 vm_destroy(ctx); 1483 1484 exit(error); 1485} 1486