bhyvectl.c revision 246686
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: head/usr.sbin/bhyvectl/bhyvectl.c 246686 2013-02-11 20:36:07Z neel $ 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD: head/usr.sbin/bhyvectl/bhyvectl.c 246686 2013-02-11 20:36:07Z 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 " [--set-lowmem=<memory below 4GB in units of MB>]\n" 189 " [--get-lowmem]\n" 190 " [--set-highmem=<memory above 4GB in units of MB>]\n" 191 " [--get-highmem]\n", 192 progname); 193 exit(1); 194} 195 196static int get_stats, getcap, setcap, capval; 197static const char *capname; 198static int create, destroy, get_lowmem, get_highmem; 199static uint64_t lowmem, highmem; 200static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4; 201static int set_efer, get_efer; 202static int set_dr7, get_dr7; 203static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 204static int set_rax, get_rax; 205static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 206static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 207static int set_desc_ds, get_desc_ds; 208static int set_desc_es, get_desc_es; 209static int set_desc_fs, get_desc_fs; 210static int set_desc_gs, get_desc_gs; 211static int set_desc_cs, get_desc_cs; 212static int set_desc_ss, get_desc_ss; 213static int set_desc_gdtr, get_desc_gdtr; 214static int set_desc_idtr, get_desc_idtr; 215static int set_desc_tr, get_desc_tr; 216static int set_desc_ldtr, get_desc_ldtr; 217static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 218static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 219static int set_x2apic_state, get_x2apic_state; 220enum x2apic_state x2apic_state; 221static int run; 222 223/* 224 * VMCS-specific fields 225 */ 226static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 227static int get_eptp, get_io_bitmap, get_tsc_offset; 228static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 229static int get_vmcs_interruptibility; 230uint32_t vmcs_entry_interruption_info; 231static int get_vmcs_gpa, get_vmcs_gla; 232static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 233static int get_cr0_mask, get_cr0_shadow; 234static int get_cr4_mask, get_cr4_shadow; 235static int get_cr3_targets; 236static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 237static int get_msr_bitmap, get_msr_bitmap_address; 238static int get_vpid, get_ple_gap, get_ple_window; 239static int get_inst_err, get_exit_ctls, get_entry_ctls; 240static int get_host_cr0, get_host_cr3, get_host_cr4; 241static int get_host_rip, get_host_rsp; 242static int get_guest_pat, get_host_pat; 243static int get_guest_sysenter, get_vmcs_link; 244static int get_vmcs_exit_reason, get_vmcs_exit_qualification; 245static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 246 247static uint64_t desc_base; 248static uint32_t desc_limit, desc_access; 249 250static int get_all; 251 252static void 253dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 254{ 255 printf("vm exit[%d]\n", vcpu); 256 printf("\trip\t\t0x%016lx\n", vmexit->rip); 257 printf("\tinst_length\t%d\n", vmexit->inst_length); 258 switch (vmexit->exitcode) { 259 case VM_EXITCODE_INOUT: 260 printf("\treason\t\tINOUT\n"); 261 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 262 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 263 printf("\tflags\t\t%s%s\n", 264 vmexit->u.inout.string ? "STRING " : "", 265 vmexit->u.inout.rep ? "REP " : ""); 266 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 267 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 268 break; 269 case VM_EXITCODE_VMX: 270 printf("\treason\t\tVMX\n"); 271 printf("\terror\t\t%d\n", vmexit->u.vmx.error); 272 printf("\texit_reason\t0x%08x (%u)\n", 273 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 274 printf("\tqualification\t0x%016lx\n", 275 vmexit->u.vmx.exit_qualification); 276 break; 277 default: 278 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 279 break; 280 } 281} 282 283static int 284dump_vmcs_msr_bitmap(int vcpu, u_long addr) 285{ 286 int error, fd, byte, bit, readable, writeable; 287 u_int msr; 288 const char *bitmap; 289 290 error = -1; 291 bitmap = MAP_FAILED; 292 293 fd = open("/dev/mem", O_RDONLY, 0); 294 if (fd < 0) 295 goto done; 296 297 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 298 if (bitmap == MAP_FAILED) 299 goto done; 300 301 for (msr = 0; msr < 0x2000; msr++) { 302 byte = msr / 8; 303 bit = msr & 0x7; 304 305 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 306 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 307 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 308 if (readable || writeable) { 309 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 310 readable ? 'R' : '-', 311 writeable ? 'W' : '-'); 312 } 313 314 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 315 byte += 1024; 316 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 317 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 318 if (readable || writeable) { 319 printf("msr 0x%08x[%d]\t\t%c%c\n", 320 0xc0000000 + msr, vcpu, 321 readable ? 'R' : '-', 322 writeable ? 'W' : '-'); 323 } 324 } 325 326 error = 0; 327done: 328 if (bitmap != MAP_FAILED) 329 munmap((void *)bitmap, PAGE_SIZE); 330 if (fd >= 0) 331 close(fd); 332 return (error); 333} 334 335static int 336vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 337{ 338 339 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 340} 341 342static int 343vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 344{ 345 346 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 347} 348 349enum { 350 VMNAME = 1000, /* avoid collision with return values from getopt */ 351 VCPU, 352 SET_LOWMEM, 353 SET_HIGHMEM, 354 SET_EFER, 355 SET_CR0, 356 SET_CR3, 357 SET_CR4, 358 SET_DR7, 359 SET_RSP, 360 SET_RIP, 361 SET_RAX, 362 SET_RFLAGS, 363 DESC_BASE, 364 DESC_LIMIT, 365 DESC_ACCESS, 366 SET_CS, 367 SET_DS, 368 SET_ES, 369 SET_FS, 370 SET_GS, 371 SET_SS, 372 SET_TR, 373 SET_LDTR, 374 SET_X2APIC_STATE, 375 SET_VMCS_EXCEPTION_BITMAP, 376 SET_VMCS_ENTRY_INTERRUPTION_INFO, 377 SET_CAP, 378 CAPNAME, 379}; 380 381int 382main(int argc, char *argv[]) 383{ 384 char *vmname; 385 int error, ch, vcpu; 386 vm_paddr_t gpa; 387 size_t len; 388 struct vm_exit vmexit; 389 uint64_t ctl, eptp, bm, addr, u64; 390 struct vmctx *ctx; 391 392 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 393 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 394 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 395 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 396 397 struct option opts[] = { 398 { "vm", REQ_ARG, 0, VMNAME }, 399 { "cpu", REQ_ARG, 0, VCPU }, 400 { "set-lowmem", REQ_ARG, 0, SET_LOWMEM }, 401 { "set-highmem",REQ_ARG, 0, SET_HIGHMEM }, 402 { "set-efer", REQ_ARG, 0, SET_EFER }, 403 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 404 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 405 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 406 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 407 { "set-rsp", REQ_ARG, 0, SET_RSP }, 408 { "set-rip", REQ_ARG, 0, SET_RIP }, 409 { "set-rax", REQ_ARG, 0, SET_RAX }, 410 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 411 { "desc-base", REQ_ARG, 0, DESC_BASE }, 412 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 413 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 414 { "set-cs", REQ_ARG, 0, SET_CS }, 415 { "set-ds", REQ_ARG, 0, SET_DS }, 416 { "set-es", REQ_ARG, 0, SET_ES }, 417 { "set-fs", REQ_ARG, 0, SET_FS }, 418 { "set-gs", REQ_ARG, 0, SET_GS }, 419 { "set-ss", REQ_ARG, 0, SET_SS }, 420 { "set-tr", REQ_ARG, 0, SET_TR }, 421 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 422 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 423 { "set-vmcs-exception-bitmap", 424 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 425 { "set-vmcs-entry-interruption-info", 426 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 427 { "capname", REQ_ARG, 0, CAPNAME }, 428 { "setcap", REQ_ARG, 0, SET_CAP }, 429 { "getcap", NO_ARG, &getcap, 1 }, 430 { "get-stats", NO_ARG, &get_stats, 1 }, 431 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 432 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 433 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 434 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 435 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 436 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 437 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 438 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 439 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 440 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 441 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 442 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 443 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 444 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 445 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 446 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 447 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 448 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 449 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 450 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 451 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 452 { "get-highmem",NO_ARG, &get_highmem, 1 }, 453 { "get-efer", NO_ARG, &get_efer, 1 }, 454 { "get-cr0", NO_ARG, &get_cr0, 1 }, 455 { "get-cr3", NO_ARG, &get_cr3, 1 }, 456 { "get-cr4", NO_ARG, &get_cr4, 1 }, 457 { "get-dr7", NO_ARG, &get_dr7, 1 }, 458 { "get-rsp", NO_ARG, &get_rsp, 1 }, 459 { "get-rip", NO_ARG, &get_rip, 1 }, 460 { "get-rax", NO_ARG, &get_rax, 1 }, 461 { "get-rbx", NO_ARG, &get_rbx, 1 }, 462 { "get-rcx", NO_ARG, &get_rcx, 1 }, 463 { "get-rdx", NO_ARG, &get_rdx, 1 }, 464 { "get-rsi", NO_ARG, &get_rsi, 1 }, 465 { "get-rdi", NO_ARG, &get_rdi, 1 }, 466 { "get-rbp", NO_ARG, &get_rbp, 1 }, 467 { "get-r8", NO_ARG, &get_r8, 1 }, 468 { "get-r9", NO_ARG, &get_r9, 1 }, 469 { "get-r10", NO_ARG, &get_r10, 1 }, 470 { "get-r11", NO_ARG, &get_r11, 1 }, 471 { "get-r12", NO_ARG, &get_r12, 1 }, 472 { "get-r13", NO_ARG, &get_r13, 1 }, 473 { "get-r14", NO_ARG, &get_r14, 1 }, 474 { "get-r15", NO_ARG, &get_r15, 1 }, 475 { "get-rflags", NO_ARG, &get_rflags, 1 }, 476 { "get-cs", NO_ARG, &get_cs, 1 }, 477 { "get-ds", NO_ARG, &get_ds, 1 }, 478 { "get-es", NO_ARG, &get_es, 1 }, 479 { "get-fs", NO_ARG, &get_fs, 1 }, 480 { "get-gs", NO_ARG, &get_gs, 1 }, 481 { "get-ss", NO_ARG, &get_ss, 1 }, 482 { "get-tr", NO_ARG, &get_tr, 1 }, 483 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 484 { "get-vmcs-pinbased-ctls", 485 NO_ARG, &get_pinbased_ctls, 1 }, 486 { "get-vmcs-procbased-ctls", 487 NO_ARG, &get_procbased_ctls, 1 }, 488 { "get-vmcs-procbased-ctls2", 489 NO_ARG, &get_procbased_ctls2, 1 }, 490 { "get-vmcs-guest-linear-address", 491 NO_ARG, &get_vmcs_gla, 1 }, 492 { "get-vmcs-guest-physical-address", 493 NO_ARG, &get_vmcs_gpa, 1 }, 494 { "get-vmcs-entry-interruption-info", 495 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 496 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 497 { "get-vmcs-exception-bitmap", 498 NO_ARG, &get_exception_bitmap, 1 }, 499 { "get-vmcs-io-bitmap-address", 500 NO_ARG, &get_io_bitmap, 1 }, 501 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 502 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 503 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 504 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 505 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 506 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 507 { "get-vmcs-apic-access-address", 508 NO_ARG, &get_apic_access_addr, 1}, 509 { "get-vmcs-virtual-apic-address", 510 NO_ARG, &get_virtual_apic_addr, 1}, 511 { "get-vmcs-tpr-threshold", 512 NO_ARG, &get_tpr_threshold, 1 }, 513 { "get-vmcs-msr-bitmap", 514 NO_ARG, &get_msr_bitmap, 1 }, 515 { "get-vmcs-msr-bitmap-address", 516 NO_ARG, &get_msr_bitmap_address, 1 }, 517 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 518 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 519 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 520 { "get-vmcs-instruction-error", 521 NO_ARG, &get_inst_err, 1 }, 522 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 523 { "get-vmcs-entry-ctls", 524 NO_ARG, &get_entry_ctls, 1 }, 525 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 526 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 527 { "get-vmcs-host-cr0", 528 NO_ARG, &get_host_cr0, 1 }, 529 { "get-vmcs-host-cr3", 530 NO_ARG, &get_host_cr3, 1 }, 531 { "get-vmcs-host-cr4", 532 NO_ARG, &get_host_cr4, 1 }, 533 { "get-vmcs-host-rip", 534 NO_ARG, &get_host_rip, 1 }, 535 { "get-vmcs-host-rsp", 536 NO_ARG, &get_host_rsp, 1 }, 537 { "get-vmcs-guest-sysenter", 538 NO_ARG, &get_guest_sysenter, 1 }, 539 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 540 { "get-vmcs-exit-reason", 541 NO_ARG, &get_vmcs_exit_reason, 1 }, 542 { "get-vmcs-exit-qualification", 543 NO_ARG, &get_vmcs_exit_qualification, 1 }, 544 { "get-vmcs-exit-interruption-info", 545 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 546 { "get-vmcs-exit-interruption-error", 547 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 548 { "get-vmcs-interruptibility", 549 NO_ARG, &get_vmcs_interruptibility, 1 }, 550 { "get-x2apic-state",NO_ARG, &get_x2apic_state, 1 }, 551 { "get-all", NO_ARG, &get_all, 1 }, 552 { "run", NO_ARG, &run, 1 }, 553 { "create", NO_ARG, &create, 1 }, 554 { "destroy", NO_ARG, &destroy, 1 }, 555 { NULL, 0, NULL, 0 } 556 }; 557 558 vcpu = 0; 559 progname = basename(argv[0]); 560 561 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 562 switch (ch) { 563 case 0: 564 break; 565 case VMNAME: 566 vmname = optarg; 567 break; 568 case VCPU: 569 vcpu = atoi(optarg); 570 break; 571 case SET_LOWMEM: 572 lowmem = atoi(optarg) * MB; 573 lowmem = roundup(lowmem, 2 * MB); 574 break; 575 case SET_HIGHMEM: 576 highmem = atoi(optarg) * MB; 577 highmem = roundup(highmem, 2 * MB); 578 break; 579 case SET_EFER: 580 efer = strtoul(optarg, NULL, 0); 581 set_efer = 1; 582 break; 583 case SET_CR0: 584 cr0 = strtoul(optarg, NULL, 0); 585 set_cr0 = 1; 586 break; 587 case SET_CR3: 588 cr3 = strtoul(optarg, NULL, 0); 589 set_cr3 = 1; 590 break; 591 case SET_CR4: 592 cr4 = strtoul(optarg, NULL, 0); 593 set_cr4 = 1; 594 break; 595 case SET_DR7: 596 dr7 = strtoul(optarg, NULL, 0); 597 set_dr7 = 1; 598 break; 599 case SET_RSP: 600 rsp = strtoul(optarg, NULL, 0); 601 set_rsp = 1; 602 break; 603 case SET_RIP: 604 rip = strtoul(optarg, NULL, 0); 605 set_rip = 1; 606 break; 607 case SET_RAX: 608 rax = strtoul(optarg, NULL, 0); 609 set_rax = 1; 610 break; 611 case SET_RFLAGS: 612 rflags = strtoul(optarg, NULL, 0); 613 set_rflags = 1; 614 break; 615 case DESC_BASE: 616 desc_base = strtoul(optarg, NULL, 0); 617 break; 618 case DESC_LIMIT: 619 desc_limit = strtoul(optarg, NULL, 0); 620 break; 621 case DESC_ACCESS: 622 desc_access = strtoul(optarg, NULL, 0); 623 break; 624 case SET_CS: 625 cs = strtoul(optarg, NULL, 0); 626 set_cs = 1; 627 break; 628 case SET_DS: 629 ds = strtoul(optarg, NULL, 0); 630 set_ds = 1; 631 break; 632 case SET_ES: 633 es = strtoul(optarg, NULL, 0); 634 set_es = 1; 635 break; 636 case SET_FS: 637 fs = strtoul(optarg, NULL, 0); 638 set_fs = 1; 639 break; 640 case SET_GS: 641 gs = strtoul(optarg, NULL, 0); 642 set_gs = 1; 643 break; 644 case SET_SS: 645 ss = strtoul(optarg, NULL, 0); 646 set_ss = 1; 647 break; 648 case SET_TR: 649 tr = strtoul(optarg, NULL, 0); 650 set_tr = 1; 651 break; 652 case SET_LDTR: 653 ldtr = strtoul(optarg, NULL, 0); 654 set_ldtr = 1; 655 break; 656 case SET_X2APIC_STATE: 657 x2apic_state = strtol(optarg, NULL, 0); 658 set_x2apic_state = 1; 659 break; 660 case SET_VMCS_EXCEPTION_BITMAP: 661 exception_bitmap = strtoul(optarg, NULL, 0); 662 set_exception_bitmap = 1; 663 break; 664 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 665 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 666 set_vmcs_entry_interruption_info = 1; 667 break; 668 case SET_CAP: 669 capval = strtoul(optarg, NULL, 0); 670 setcap = 1; 671 break; 672 case CAPNAME: 673 capname = optarg; 674 break; 675 default: 676 usage(); 677 } 678 } 679 argc -= optind; 680 argv += optind; 681 682 if (vmname == NULL) 683 usage(); 684 685 error = 0; 686 687 if (!error && create) 688 error = vm_create(vmname); 689 690 if (!error) { 691 ctx = vm_open(vmname); 692 if (ctx == NULL) 693 error = -1; 694 } 695 696 if (!error && lowmem) 697 error = vm_setup_memory(ctx, 0, lowmem, NULL); 698 699 if (!error && highmem) 700 error = vm_setup_memory(ctx, 4 * GB, highmem, NULL); 701 702 if (!error && set_efer) 703 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 704 705 if (!error && set_cr0) 706 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 707 708 if (!error && set_cr3) 709 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 710 711 if (!error && set_cr4) 712 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 713 714 if (!error && set_dr7) 715 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 716 717 if (!error && set_rsp) 718 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 719 720 if (!error && set_rip) 721 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 722 723 if (!error && set_rax) 724 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 725 726 if (!error && set_rflags) { 727 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 728 rflags); 729 } 730 731 if (!error && set_desc_ds) { 732 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 733 desc_base, desc_limit, desc_access); 734 } 735 736 if (!error && set_desc_es) { 737 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 738 desc_base, desc_limit, desc_access); 739 } 740 741 if (!error && set_desc_ss) { 742 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 743 desc_base, desc_limit, desc_access); 744 } 745 746 if (!error && set_desc_cs) { 747 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 748 desc_base, desc_limit, desc_access); 749 } 750 751 if (!error && set_desc_fs) { 752 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 753 desc_base, desc_limit, desc_access); 754 } 755 756 if (!error && set_desc_gs) { 757 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 758 desc_base, desc_limit, desc_access); 759 } 760 761 if (!error && set_desc_tr) { 762 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 763 desc_base, desc_limit, desc_access); 764 } 765 766 if (!error && set_desc_ldtr) { 767 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 768 desc_base, desc_limit, desc_access); 769 } 770 771 if (!error && set_desc_gdtr) { 772 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 773 desc_base, desc_limit, 0); 774 } 775 776 if (!error && set_desc_idtr) { 777 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 778 desc_base, desc_limit, 0); 779 } 780 781 if (!error && set_cs) 782 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 783 784 if (!error && set_ds) 785 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 786 787 if (!error && set_es) 788 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 789 790 if (!error && set_fs) 791 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 792 793 if (!error && set_gs) 794 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 795 796 if (!error && set_ss) 797 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 798 799 if (!error && set_tr) 800 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 801 802 if (!error && set_ldtr) 803 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 804 805 if (!error && set_x2apic_state) 806 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 807 808 if (!error && set_exception_bitmap) { 809 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 810 exception_bitmap); 811 } 812 813 if (!error && set_vmcs_entry_interruption_info) { 814 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 815 vmcs_entry_interruption_info); 816 } 817 818 if (!error && (get_lowmem || get_all)) { 819 gpa = 0; 820 error = vm_get_memory_seg(ctx, gpa, &len); 821 if (error == 0) 822 printf("lowmem\t\t0x%016lx/%ld\n", gpa, len); 823 } 824 825 if (!error && (get_highmem || get_all)) { 826 gpa = 4 * GB; 827 error = vm_get_memory_seg(ctx, gpa, &len); 828 if (error == 0) 829 printf("highmem\t\t0x%016lx/%ld\n", gpa, len); 830 } 831 832 if (!error && (get_efer || get_all)) { 833 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 834 if (error == 0) 835 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 836 } 837 838 if (!error && (get_cr0 || get_all)) { 839 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 840 if (error == 0) 841 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 842 } 843 844 if (!error && (get_cr3 || get_all)) { 845 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 846 if (error == 0) 847 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 848 } 849 850 if (!error && (get_cr4 || get_all)) { 851 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 852 if (error == 0) 853 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 854 } 855 856 if (!error && (get_dr7 || get_all)) { 857 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 858 if (error == 0) 859 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 860 } 861 862 if (!error && (get_rsp || get_all)) { 863 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 864 if (error == 0) 865 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 866 } 867 868 if (!error && (get_rip || get_all)) { 869 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 870 if (error == 0) 871 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 872 } 873 874 if (!error && (get_rax || get_all)) { 875 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 876 if (error == 0) 877 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 878 } 879 880 if (!error && (get_rbx || get_all)) { 881 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 882 if (error == 0) 883 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 884 } 885 886 if (!error && (get_rcx || get_all)) { 887 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 888 if (error == 0) 889 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 890 } 891 892 if (!error && (get_rdx || get_all)) { 893 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 894 if (error == 0) 895 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 896 } 897 898 if (!error && (get_rsi || get_all)) { 899 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 900 if (error == 0) 901 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 902 } 903 904 if (!error && (get_rdi || get_all)) { 905 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 906 if (error == 0) 907 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 908 } 909 910 if (!error && (get_rbp || get_all)) { 911 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 912 if (error == 0) 913 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 914 } 915 916 if (!error && (get_r8 || get_all)) { 917 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 918 if (error == 0) 919 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 920 } 921 922 if (!error && (get_r9 || get_all)) { 923 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 924 if (error == 0) 925 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 926 } 927 928 if (!error && (get_r10 || get_all)) { 929 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 930 if (error == 0) 931 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 932 } 933 934 if (!error && (get_r11 || get_all)) { 935 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 936 if (error == 0) 937 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 938 } 939 940 if (!error && (get_r12 || get_all)) { 941 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 942 if (error == 0) 943 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 944 } 945 946 if (!error && (get_r13 || get_all)) { 947 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 948 if (error == 0) 949 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 950 } 951 952 if (!error && (get_r14 || get_all)) { 953 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 954 if (error == 0) 955 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 956 } 957 958 if (!error && (get_r15 || get_all)) { 959 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 960 if (error == 0) 961 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 962 } 963 964 if (!error && (get_rflags || get_all)) { 965 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 966 &rflags); 967 if (error == 0) 968 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 969 } 970 971 if (!error && (get_stats || get_all)) { 972 int i, num_stats; 973 uint64_t *stats; 974 struct timeval tv; 975 const char *desc; 976 977 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 978 if (stats != NULL) { 979 printf("vcpu%d\n", vcpu); 980 for (i = 0; i < num_stats; i++) { 981 desc = vm_get_stat_desc(ctx, i); 982 printf("%-32s\t%ld\n", desc, stats[i]); 983 } 984 } 985 } 986 987 if (!error && (get_desc_ds || get_all)) { 988 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 989 &desc_base, &desc_limit, &desc_access); 990 if (error == 0) { 991 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 992 vcpu, desc_base, desc_limit, desc_access); 993 } 994 } 995 996 if (!error && (get_desc_es || get_all)) { 997 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 998 &desc_base, &desc_limit, &desc_access); 999 if (error == 0) { 1000 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1001 vcpu, desc_base, desc_limit, desc_access); 1002 } 1003 } 1004 1005 if (!error && (get_desc_fs || get_all)) { 1006 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1007 &desc_base, &desc_limit, &desc_access); 1008 if (error == 0) { 1009 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1010 vcpu, desc_base, desc_limit, desc_access); 1011 } 1012 } 1013 1014 if (!error && (get_desc_gs || get_all)) { 1015 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1016 &desc_base, &desc_limit, &desc_access); 1017 if (error == 0) { 1018 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1019 vcpu, desc_base, desc_limit, desc_access); 1020 } 1021 } 1022 1023 if (!error && (get_desc_ss || get_all)) { 1024 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1025 &desc_base, &desc_limit, &desc_access); 1026 if (error == 0) { 1027 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1028 vcpu, desc_base, desc_limit, desc_access); 1029 } 1030 } 1031 1032 if (!error && (get_desc_cs || get_all)) { 1033 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1034 &desc_base, &desc_limit, &desc_access); 1035 if (error == 0) { 1036 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1037 vcpu, desc_base, desc_limit, desc_access); 1038 } 1039 } 1040 1041 if (!error && (get_desc_tr || get_all)) { 1042 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1043 &desc_base, &desc_limit, &desc_access); 1044 if (error == 0) { 1045 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1046 vcpu, desc_base, desc_limit, desc_access); 1047 } 1048 } 1049 1050 if (!error && (get_desc_ldtr || get_all)) { 1051 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1052 &desc_base, &desc_limit, &desc_access); 1053 if (error == 0) { 1054 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1055 vcpu, desc_base, desc_limit, desc_access); 1056 } 1057 } 1058 1059 if (!error && (get_desc_gdtr || get_all)) { 1060 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1061 &desc_base, &desc_limit, &desc_access); 1062 if (error == 0) { 1063 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1064 vcpu, desc_base, desc_limit); 1065 } 1066 } 1067 1068 if (!error && (get_desc_idtr || get_all)) { 1069 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1070 &desc_base, &desc_limit, &desc_access); 1071 if (error == 0) { 1072 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1073 vcpu, desc_base, desc_limit); 1074 } 1075 } 1076 1077 if (!error && (get_cs || get_all)) { 1078 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1079 if (error == 0) 1080 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1081 } 1082 1083 if (!error && (get_ds || get_all)) { 1084 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1085 if (error == 0) 1086 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1087 } 1088 1089 if (!error && (get_es || get_all)) { 1090 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1091 if (error == 0) 1092 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1093 } 1094 1095 if (!error && (get_fs || get_all)) { 1096 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1097 if (error == 0) 1098 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1099 } 1100 1101 if (!error && (get_gs || get_all)) { 1102 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1103 if (error == 0) 1104 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1105 } 1106 1107 if (!error && (get_ss || get_all)) { 1108 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1109 if (error == 0) 1110 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1111 } 1112 1113 if (!error && (get_tr || get_all)) { 1114 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1115 if (error == 0) 1116 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1117 } 1118 1119 if (!error && (get_ldtr || get_all)) { 1120 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1121 if (error == 0) 1122 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1123 } 1124 1125 if (!error && (get_x2apic_state || get_all)) { 1126 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 1127 if (error == 0) 1128 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 1129 } 1130 1131 if (!error && (get_pinbased_ctls || get_all)) { 1132 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1133 if (error == 0) 1134 printf("pinbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1135 } 1136 1137 if (!error && (get_procbased_ctls || get_all)) { 1138 error = vm_get_vmcs_field(ctx, vcpu, 1139 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1140 if (error == 0) 1141 printf("procbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1142 } 1143 1144 if (!error && (get_procbased_ctls2 || get_all)) { 1145 error = vm_get_vmcs_field(ctx, vcpu, 1146 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1147 if (error == 0) 1148 printf("procbased_ctls2[%d]\t0x%08lx\n", vcpu, ctl); 1149 } 1150 1151 if (!error && (get_vmcs_gla || get_all)) { 1152 error = vm_get_vmcs_field(ctx, vcpu, 1153 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1154 if (error == 0) 1155 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1156 } 1157 1158 if (!error && (get_vmcs_gpa || get_all)) { 1159 error = vm_get_vmcs_field(ctx, vcpu, 1160 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1161 if (error == 0) 1162 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1163 } 1164 1165 if (!error && (get_vmcs_entry_interruption_info || get_all)) { 1166 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1167 if (error == 0) { 1168 printf("entry_interruption_info[%d]\t0x%08lx\n", 1169 vcpu, u64); 1170 } 1171 } 1172 1173 if (!error && (get_eptp || get_all)) { 1174 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1175 if (error == 0) 1176 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1177 } 1178 1179 if (!error && (get_exception_bitmap || get_all)) { 1180 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1181 &bm); 1182 if (error == 0) 1183 printf("exception_bitmap[%d]\t0x%08lx\n", vcpu, bm); 1184 } 1185 1186 if (!error && (get_io_bitmap || get_all)) { 1187 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1188 if (error == 0) 1189 printf("io_bitmap_a[%d]\t0x%08lx\n", vcpu, bm); 1190 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1191 if (error == 0) 1192 printf("io_bitmap_b[%d]\t0x%08lx\n", vcpu, bm); 1193 } 1194 1195 if (!error && (get_tsc_offset || get_all)) { 1196 uint64_t tscoff; 1197 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1198 if (error == 0) 1199 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 1200 } 1201 1202 if (!error && (get_cr0_mask || get_all)) { 1203 uint64_t cr0mask; 1204 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1205 if (error == 0) 1206 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1207 } 1208 1209 if (!error && (get_cr0_shadow || get_all)) { 1210 uint64_t cr0shadow; 1211 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1212 &cr0shadow); 1213 if (error == 0) 1214 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1215 } 1216 1217 if (!error && (get_cr4_mask || get_all)) { 1218 uint64_t cr4mask; 1219 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1220 if (error == 0) 1221 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1222 } 1223 1224 if (!error && (get_cr4_shadow || get_all)) { 1225 uint64_t cr4shadow; 1226 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1227 &cr4shadow); 1228 if (error == 0) 1229 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1230 } 1231 1232 if (!error && (get_cr3_targets || get_all)) { 1233 uint64_t target_count, target_addr; 1234 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1235 &target_count); 1236 if (error == 0) { 1237 printf("cr3_target_count[%d]\t0x%08lx\n", 1238 vcpu, target_count); 1239 } 1240 1241 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1242 &target_addr); 1243 if (error == 0) { 1244 printf("cr3_target0[%d]\t\t0x%016lx\n", 1245 vcpu, target_addr); 1246 } 1247 1248 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1249 &target_addr); 1250 if (error == 0) { 1251 printf("cr3_target1[%d]\t\t0x%016lx\n", 1252 vcpu, target_addr); 1253 } 1254 1255 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1256 &target_addr); 1257 if (error == 0) { 1258 printf("cr3_target2[%d]\t\t0x%016lx\n", 1259 vcpu, target_addr); 1260 } 1261 1262 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1263 &target_addr); 1264 if (error == 0) { 1265 printf("cr3_target3[%d]\t\t0x%016lx\n", 1266 vcpu, target_addr); 1267 } 1268 } 1269 1270 if (!error && (get_apic_access_addr || get_all)) { 1271 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1272 if (error == 0) 1273 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1274 } 1275 1276 if (!error && (get_virtual_apic_addr || get_all)) { 1277 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1278 if (error == 0) 1279 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1280 } 1281 1282 if (!error && (get_tpr_threshold || get_all)) { 1283 uint64_t threshold; 1284 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1285 &threshold); 1286 if (error == 0) 1287 printf("tpr_threshold[%d]\t0x%08lx\n", vcpu, threshold); 1288 } 1289 1290 if (!error && (get_msr_bitmap_address || get_all)) { 1291 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1292 if (error == 0) 1293 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1294 } 1295 1296 if (!error && (get_msr_bitmap || get_all)) { 1297 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1298 if (error == 0) 1299 error = dump_vmcs_msr_bitmap(vcpu, addr); 1300 } 1301 1302 if (!error && (get_vpid || get_all)) { 1303 uint64_t vpid; 1304 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1305 if (error == 0) 1306 printf("vpid[%d]\t\t0x%04lx\n", vcpu, vpid); 1307 } 1308 1309 if (!error && (get_ple_window || get_all)) { 1310 uint64_t window; 1311 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1312 if (error == 0) 1313 printf("ple_window[%d]\t\t0x%08lx\n", vcpu, window); 1314 } 1315 1316 if (!error && (get_ple_gap || get_all)) { 1317 uint64_t gap; 1318 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1319 if (error == 0) 1320 printf("ple_gap[%d]\t\t0x%08lx\n", vcpu, gap); 1321 } 1322 1323 if (!error && (get_inst_err || get_all)) { 1324 uint64_t insterr; 1325 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1326 &insterr); 1327 if (error == 0) { 1328 printf("instruction_error[%d]\t0x%08lx\n", 1329 vcpu, insterr); 1330 } 1331 } 1332 1333 if (!error && (get_exit_ctls || get_all)) { 1334 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1335 if (error == 0) 1336 printf("exit_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1337 } 1338 1339 if (!error && (get_entry_ctls || get_all)) { 1340 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1341 if (error == 0) 1342 printf("entry_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1343 } 1344 1345 if (!error && (get_host_pat || get_all)) { 1346 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1347 if (error == 0) 1348 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1349 } 1350 1351 if (!error && (get_guest_pat || get_all)) { 1352 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1353 if (error == 0) 1354 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1355 } 1356 1357 if (!error && (get_host_cr0 || get_all)) { 1358 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1359 if (error == 0) 1360 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1361 } 1362 1363 if (!error && (get_host_cr3 || get_all)) { 1364 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1365 if (error == 0) 1366 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1367 } 1368 1369 if (!error && (get_host_cr4 || get_all)) { 1370 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1371 if (error == 0) 1372 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1373 } 1374 1375 if (!error && (get_host_rip || get_all)) { 1376 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1377 if (error == 0) 1378 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1379 } 1380 1381 if (!error && (get_host_rsp || get_all)) { 1382 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1383 if (error == 0) 1384 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1385 } 1386 1387 if (!error && (get_guest_sysenter || get_all)) { 1388 error = vm_get_vmcs_field(ctx, vcpu, 1389 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1390 if (error == 0) 1391 printf("guest_sysenter_cs[%d]\t0x%08lx\n", vcpu, cs); 1392 1393 error = vm_get_vmcs_field(ctx, vcpu, 1394 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1395 if (error == 0) 1396 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1397 error = vm_get_vmcs_field(ctx, vcpu, 1398 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1399 if (error == 0) 1400 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1401 } 1402 1403 if (!error && (get_vmcs_link || get_all)) { 1404 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1405 if (error == 0) 1406 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1407 } 1408 1409 if (!error && (get_vmcs_exit_reason || get_all)) { 1410 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1411 if (error == 0) 1412 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1413 } 1414 1415 if (!error && (get_vmcs_exit_qualification || get_all)) { 1416 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1417 &u64); 1418 if (error == 0) 1419 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1420 vcpu, u64); 1421 } 1422 1423 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1424 error = vm_get_vmcs_field(ctx, vcpu, 1425 VMCS_EXIT_INTERRUPTION_INFO, &u64); 1426 if (error == 0) { 1427 printf("vmcs_exit_interruption_info[%d]\t0x%08lx\n", 1428 vcpu, u64); 1429 } 1430 } 1431 1432 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1433 error = vm_get_vmcs_field(ctx, vcpu, 1434 VMCS_EXIT_INTERRUPTION_ERROR, &u64); 1435 if (error == 0) { 1436 printf("vmcs_exit_interruption_error[%d]\t0x%08lx\n", 1437 vcpu, u64); 1438 } 1439 } 1440 1441 if (!error && (get_vmcs_interruptibility || get_all)) { 1442 error = vm_get_vmcs_field(ctx, vcpu, 1443 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1444 if (error == 0) { 1445 printf("vmcs_guest_interruptibility[%d]\t0x%08lx\n", 1446 vcpu, u64); 1447 } 1448 } 1449 1450 if (!error && setcap) { 1451 int captype; 1452 captype = vm_capability_name2type(capname); 1453 error = vm_set_capability(ctx, vcpu, captype, capval); 1454 if (error != 0 && errno == ENOENT) 1455 printf("Capability \"%s\" is not available\n", capname); 1456 } 1457 1458 if (!error && (getcap || get_all)) { 1459 int captype, val, getcaptype; 1460 1461 if (getcap && capname) 1462 getcaptype = vm_capability_name2type(capname); 1463 else 1464 getcaptype = -1; 1465 1466 for (captype = 0; captype < VM_CAP_MAX; captype++) { 1467 if (getcaptype >= 0 && captype != getcaptype) 1468 continue; 1469 error = vm_get_capability(ctx, vcpu, captype, &val); 1470 if (error == 0) { 1471 printf("Capability \"%s\" is %s on vcpu %d\n", 1472 vm_capability_type2name(captype), 1473 val ? "set" : "not set", vcpu); 1474 } else if (errno == ENOENT) { 1475 printf("Capability \"%s\" is not available\n", 1476 vm_capability_type2name(captype)); 1477 } else { 1478 break; 1479 } 1480 } 1481 } 1482 1483 if (!error && run) { 1484 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 1485 assert(error == 0); 1486 1487 error = vm_run(ctx, vcpu, rip, &vmexit); 1488 if (error == 0) 1489 dump_vm_run_exitcode(&vmexit, vcpu); 1490 else 1491 printf("vm_run error %d\n", error); 1492 } 1493 1494 if (error) 1495 printf("errno = %d\n", errno); 1496 1497 if (!error && destroy) 1498 vm_destroy(ctx); 1499 1500 exit(error); 1501} 1502