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 273375 2014-10-21 07:10:43Z neel $ 27 */ 28 /* 29 * This file and its contents are supplied under the terms of the 30 * Common Development and Distribution License ("CDDL"), version 1.0. 31 * You may only use this file in accordance with the terms of version 32 * 1.0 of the CDDL. 33 * 34 * A full copy of the text of the CDDL should have accompanied this 35 * source. A copy of the CDDL is also available via the Internet at 36 * http://www.illumos.org/license/CDDL. 37 */ 38 39 /* 40 * Copyright 2015 Pluribus Networks Inc. 41 */ 42 43 #include <sys/cdefs.h> 44 __FBSDID("$FreeBSD: head/usr.sbin/bhyvectl/bhyvectl.c 273375 2014-10-21 07:10:43Z neel $"); 45 46 #include <sys/param.h> 47 #include <sys/types.h> 48 #include <sys/sysctl.h> 49 #include <sys/errno.h> 50 #include <sys/mman.h> 51 52 #include <stdio.h> 53 #include <stdlib.h> 54 #include <unistd.h> 55 #include <libgen.h> 56 #include <libutil.h> 57 #include <fcntl.h> 58 #include <string.h> 59 #include <getopt.h> 60 #include <assert.h> 61 62 #include <machine/vmm.h> 63 #include <vmmapi.h> 64 65 #include "intel/vmcs.h" 66 67 #define MB (1UL << 20) 68 #define GB (1UL << 30) 69 70 #define REQ_ARG required_argument 71 #define NO_ARG no_argument 72 #define OPT_ARG optional_argument 73 74 static const char *progname; 75 76 static void 77 usage(void) 78 { 79 80 (void)fprintf(stderr, 81 "Usage: %s --vm=<vmname>\n" 82 " [--cpu=<vcpu_number>]\n" 83 " [--create]\n" 84 " [--destroy]\n" 85 " [--get-all]\n" 86 " [--get-stats]\n" 87 " [--set-desc-ds]\n" 88 " [--get-desc-ds]\n" 89 " [--set-desc-es]\n" 90 " [--get-desc-es]\n" 91 " [--set-desc-gs]\n" 92 " [--get-desc-gs]\n" 93 " [--set-desc-fs]\n" 94 " [--get-desc-fs]\n" 95 " [--set-desc-cs]\n" 96 " [--get-desc-cs]\n" 97 " [--set-desc-ss]\n" 98 " [--get-desc-ss]\n" 99 " [--set-desc-tr]\n" 100 " [--get-desc-tr]\n" 101 " [--set-desc-ldtr]\n" 102 " [--get-desc-ldtr]\n" 103 " [--set-desc-gdtr]\n" 104 " [--get-desc-gdtr]\n" 105 " [--set-desc-idtr]\n" 106 " [--get-desc-idtr]\n" 107 " [--run]\n" 108 " [--capname=<capname>]\n" 109 " [--getcap]\n" 110 " [--setcap=<0|1>]\n" 111 " [--desc-base=<BASE>]\n" 112 " [--desc-limit=<LIMIT>]\n" 113 " [--desc-access=<ACCESS>]\n" 114 " [--set-cr0=<CR0>]\n" 115 " [--get-cr0]\n" 116 " [--set-cr3=<CR3>]\n" 117 " [--get-cr3]\n" 118 " [--set-cr4=<CR4>]\n" 119 " [--get-cr4]\n" 120 " [--set-dr7=<DR7>]\n" 121 " [--get-dr7]\n" 122 " [--set-rsp=<RSP>]\n" 123 " [--get-rsp]\n" 124 " [--set-rip=<RIP>]\n" 125 " [--get-rip]\n" 126 " [--get-rax]\n" 127 " [--set-rax=<RAX>]\n" 128 " [--get-rbx]\n" 129 " [--get-rcx]\n" 130 " [--get-rdx]\n" 131 " [--get-rsi]\n" 132 " [--get-rdi]\n" 133 " [--get-rbp]\n" 134 " [--get-r8]\n" 135 " [--get-r9]\n" 136 " [--get-r10]\n" 137 " [--get-r11]\n" 138 " [--get-r12]\n" 139 " [--get-r13]\n" 140 " [--get-r14]\n" 141 " [--get-r15]\n" 142 " [--set-rflags=<RFLAGS>]\n" 143 " [--get-rflags]\n" 144 " [--set-cs]\n" 145 " [--get-cs]\n" 146 " [--set-ds]\n" 147 " [--get-ds]\n" 148 " [--set-es]\n" 149 " [--get-es]\n" 150 " [--set-fs]\n" 151 " [--get-fs]\n" 152 " [--set-gs]\n" 153 " [--get-gs]\n" 154 " [--set-ss]\n" 155 " [--get-ss]\n" 156 " [--get-tr]\n" 157 " [--get-ldtr]\n" 158 " [--get-vmcs-pinbased-ctls]\n" 159 " [--get-vmcs-procbased-ctls]\n" 160 " [--get-vmcs-procbased-ctls2]\n" 161 " [--get-vmcs-entry-interruption-info]\n" 162 " [--set-vmcs-entry-interruption-info=<info>]\n" 163 " [--get-vmcs-eptp]\n" 164 " [--get-vmcs-guest-physical-address\n" 165 " [--get-vmcs-guest-linear-address\n" 166 " [--set-vmcs-exception-bitmap]\n" 167 " [--get-vmcs-exception-bitmap]\n" 168 " [--get-vmcs-io-bitmap-address]\n" 169 " [--get-vmcs-tsc-offset]\n" 170 " [--get-vmcs-guest-pat]\n" 171 " [--get-vmcs-host-pat]\n" 172 " [--get-vmcs-host-cr0]\n" 173 " [--get-vmcs-host-cr3]\n" 174 " [--get-vmcs-host-cr4]\n" 175 " [--get-vmcs-host-rip]\n" 176 " [--get-vmcs-host-rsp]\n" 177 " [--get-vmcs-cr0-mask]\n" 178 " [--get-vmcs-cr0-shadow]\n" 179 " [--get-vmcs-cr4-mask]\n" 180 " [--get-vmcs-cr4-shadow]\n" 181 " [--get-vmcs-cr3-targets]\n" 182 " [--get-vmcs-apic-access-address]\n" 183 " [--get-vmcs-virtual-apic-address]\n" 184 " [--get-vmcs-tpr-threshold]\n" 185 " [--get-vmcs-msr-bitmap]\n" 186 " [--get-vmcs-msr-bitmap-address]\n" 187 " [--get-vmcs-vpid]\n" 188 " [--get-vmcs-ple-gap]\n" 189 " [--get-vmcs-ple-window]\n" 190 " [--get-vmcs-instruction-error]\n" 191 " [--get-vmcs-exit-ctls]\n" 192 " [--get-vmcs-entry-ctls]\n" 193 " [--get-vmcs-guest-sysenter]\n" 194 " [--get-vmcs-link]\n" 195 " [--get-vmcs-exit-reason]\n" 196 " [--get-vmcs-exit-qualification]\n" 197 " [--get-vmcs-exit-interruption-info]\n" 198 " [--get-vmcs-exit-interruption-error]\n" 199 " [--get-vmcs-interruptibility]\n" 200 " [--set-x2apic-state=<state>]\n" 201 " [--get-x2apic-state]\n" 202 " [--unassign-pptdev=<bus/slot/func>]\n" 203 " [--set-mem=<memory in units of MB>]\n" 204 " [--get-lowmem]\n" 205 " [--get-highmem]\n", 206 progname); 207 exit(1); 208 } 209 210 static int get_stats, getcap, setcap, capval; 211 static const char *capname; 212 static int create, destroy, get_lowmem, get_highmem; 213 static uint64_t memsize; 214 static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4; 215 static int set_efer, get_efer; 216 static int set_dr7, get_dr7; 217 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 218 static int set_rax, get_rax; 219 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 220 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 221 static int set_desc_ds, get_desc_ds; 222 static int set_desc_es, get_desc_es; 223 static int set_desc_fs, get_desc_fs; 224 static int set_desc_gs, get_desc_gs; 225 static int set_desc_cs, get_desc_cs; 226 static int set_desc_ss, get_desc_ss; 227 static int set_desc_gdtr, get_desc_gdtr; 228 static int set_desc_idtr, get_desc_idtr; 229 static int set_desc_tr, get_desc_tr; 230 static int set_desc_ldtr, get_desc_ldtr; 231 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 232 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 233 static int set_x2apic_state, get_x2apic_state; 234 enum x2apic_state x2apic_state; 235 static int unassign_pptdev, bus, slot, func; 236 static int run; 237 238 /* 239 * VMCS-specific fields 240 */ 241 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 242 static int get_eptp, get_io_bitmap, get_tsc_offset; 243 static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 244 static int get_vmcs_interruptibility; 245 uint32_t vmcs_entry_interruption_info; 246 static int get_vmcs_gpa, get_vmcs_gla; 247 static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 248 static int get_cr0_mask, get_cr0_shadow; 249 static int get_cr4_mask, get_cr4_shadow; 250 static int get_cr3_targets; 251 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 252 static int get_msr_bitmap, get_msr_bitmap_address; 253 static int get_vpid, get_ple_gap, get_ple_window; 254 static int get_inst_err, get_exit_ctls, get_entry_ctls; 255 static int get_host_cr0, get_host_cr3, get_host_cr4; 256 static int get_host_rip, get_host_rsp; 257 static int get_guest_pat, get_host_pat; 258 static int get_guest_sysenter, get_vmcs_link; 259 static int get_vmcs_exit_reason, get_vmcs_exit_qualification; 260 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 261 262 static uint64_t desc_base; 263 static uint32_t desc_limit, desc_access; 264 265 static int get_all; 266 267 static void 268 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 269 { 270 printf("vm exit[%d]\n", vcpu); 271 printf("\trip\t\t0x%016lx\n", vmexit->rip); 272 printf("\tinst_length\t%d\n", vmexit->inst_length); 273 switch (vmexit->exitcode) { 274 case VM_EXITCODE_INOUT: 275 printf("\treason\t\tINOUT\n"); 276 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 277 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 278 printf("\tflags\t\t%s%s\n", 279 vmexit->u.inout.string ? "STRING " : "", 280 vmexit->u.inout.rep ? "REP " : ""); 281 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 282 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 283 break; 284 case VM_EXITCODE_VMX: 285 printf("\treason\t\tVMX\n"); 286 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); 287 printf("\texit_reason\t0x%08x (%u)\n", 288 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 289 printf("\tqualification\t0x%016lx\n", 290 vmexit->u.vmx.exit_qualification); 291 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 292 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 293 break; 294 default: 295 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 296 break; 297 } 298 } 299 300 static int 301 dump_vmcs_msr_bitmap(int vcpu, u_long addr) 302 { 303 int error, fd, byte, bit, readable, writeable; 304 u_int msr; 305 const char *bitmap; 306 307 error = -1; 308 bitmap = MAP_FAILED; 309 310 fd = open("/dev/mem", O_RDONLY, 0); 311 if (fd < 0) 312 goto done; 313 314 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 315 if (bitmap == MAP_FAILED) 316 goto done; 317 318 for (msr = 0; msr < 0x2000; msr++) { 319 byte = msr / 8; 320 bit = msr & 0x7; 321 322 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 323 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 324 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 325 if (readable || writeable) { 326 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 327 readable ? 'R' : '-', 328 writeable ? 'W' : '-'); 329 } 330 331 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 332 byte += 1024; 333 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 334 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 335 if (readable || writeable) { 336 printf("msr 0x%08x[%d]\t\t%c%c\n", 337 0xc0000000 + msr, vcpu, 338 readable ? 'R' : '-', 339 writeable ? 'W' : '-'); 340 } 341 } 342 343 error = 0; 344 done: 345 if (bitmap != MAP_FAILED) 346 munmap((void *)bitmap, PAGE_SIZE); 347 if (fd >= 0) 348 close(fd); 349 return (error); 350 } 351 352 static int 353 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 354 { 355 356 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 357 } 358 359 static int 360 vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 361 { 362 363 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 364 } 365 366 enum { 367 VMNAME = 1000, /* avoid collision with return values from getopt */ 368 VCPU, 369 SET_MEM, 370 SET_EFER, 371 SET_CR0, 372 SET_CR3, 373 SET_CR4, 374 SET_DR7, 375 SET_RSP, 376 SET_RIP, 377 SET_RAX, 378 SET_RFLAGS, 379 DESC_BASE, 380 DESC_LIMIT, 381 DESC_ACCESS, 382 SET_CS, 383 SET_DS, 384 SET_ES, 385 SET_FS, 386 SET_GS, 387 SET_SS, 388 SET_TR, 389 SET_LDTR, 390 SET_X2APIC_STATE, 391 SET_VMCS_EXCEPTION_BITMAP, 392 SET_VMCS_ENTRY_INTERRUPTION_INFO, 393 SET_CAP, 394 CAPNAME, 395 UNASSIGN_PPTDEV, 396 }; 397 398 int 399 main(int argc, char *argv[]) 400 { 401 char *vmname; 402 int error, ch, vcpu; 403 vm_paddr_t gpa; 404 size_t len; 405 struct vm_exit vmexit; 406 uint64_t ctl, eptp, bm, addr, u64; 407 struct vmctx *ctx; 408 int wired; 409 410 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 411 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 412 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 413 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 414 415 struct option opts[] = { 416 { "vm", REQ_ARG, 0, VMNAME }, 417 { "cpu", REQ_ARG, 0, VCPU }, 418 { "set-mem", REQ_ARG, 0, SET_MEM }, 419 { "set-efer", REQ_ARG, 0, SET_EFER }, 420 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 421 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 422 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 423 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 424 { "set-rsp", REQ_ARG, 0, SET_RSP }, 425 { "set-rip", REQ_ARG, 0, SET_RIP }, 426 { "set-rax", REQ_ARG, 0, SET_RAX }, 427 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 428 { "desc-base", REQ_ARG, 0, DESC_BASE }, 429 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 430 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 431 { "set-cs", REQ_ARG, 0, SET_CS }, 432 { "set-ds", REQ_ARG, 0, SET_DS }, 433 { "set-es", REQ_ARG, 0, SET_ES }, 434 { "set-fs", REQ_ARG, 0, SET_FS }, 435 { "set-gs", REQ_ARG, 0, SET_GS }, 436 { "set-ss", REQ_ARG, 0, SET_SS }, 437 { "set-tr", REQ_ARG, 0, SET_TR }, 438 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 439 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 440 { "set-vmcs-exception-bitmap", 441 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 442 { "set-vmcs-entry-interruption-info", 443 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 444 { "capname", REQ_ARG, 0, CAPNAME }, 445 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 446 { "setcap", REQ_ARG, 0, SET_CAP }, 447 { "getcap", NO_ARG, &getcap, 1 }, 448 { "get-stats", NO_ARG, &get_stats, 1 }, 449 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 450 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 451 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 452 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 453 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 454 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 455 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 456 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 457 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 458 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 459 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 460 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 461 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 462 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 463 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 464 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 465 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 466 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 467 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 468 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 469 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 470 { "get-highmem",NO_ARG, &get_highmem, 1 }, 471 { "get-efer", NO_ARG, &get_efer, 1 }, 472 { "get-cr0", NO_ARG, &get_cr0, 1 }, 473 { "get-cr3", NO_ARG, &get_cr3, 1 }, 474 { "get-cr4", NO_ARG, &get_cr4, 1 }, 475 { "get-dr7", NO_ARG, &get_dr7, 1 }, 476 { "get-rsp", NO_ARG, &get_rsp, 1 }, 477 { "get-rip", NO_ARG, &get_rip, 1 }, 478 { "get-rax", NO_ARG, &get_rax, 1 }, 479 { "get-rbx", NO_ARG, &get_rbx, 1 }, 480 { "get-rcx", NO_ARG, &get_rcx, 1 }, 481 { "get-rdx", NO_ARG, &get_rdx, 1 }, 482 { "get-rsi", NO_ARG, &get_rsi, 1 }, 483 { "get-rdi", NO_ARG, &get_rdi, 1 }, 484 { "get-rbp", NO_ARG, &get_rbp, 1 }, 485 { "get-r8", NO_ARG, &get_r8, 1 }, 486 { "get-r9", NO_ARG, &get_r9, 1 }, 487 { "get-r10", NO_ARG, &get_r10, 1 }, 488 { "get-r11", NO_ARG, &get_r11, 1 }, 489 { "get-r12", NO_ARG, &get_r12, 1 }, 490 { "get-r13", NO_ARG, &get_r13, 1 }, 491 { "get-r14", NO_ARG, &get_r14, 1 }, 492 { "get-r15", NO_ARG, &get_r15, 1 }, 493 { "get-rflags", NO_ARG, &get_rflags, 1 }, 494 { "get-cs", NO_ARG, &get_cs, 1 }, 495 { "get-ds", NO_ARG, &get_ds, 1 }, 496 { "get-es", NO_ARG, &get_es, 1 }, 497 { "get-fs", NO_ARG, &get_fs, 1 }, 498 { "get-gs", NO_ARG, &get_gs, 1 }, 499 { "get-ss", NO_ARG, &get_ss, 1 }, 500 { "get-tr", NO_ARG, &get_tr, 1 }, 501 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 502 { "get-vmcs-pinbased-ctls", 503 NO_ARG, &get_pinbased_ctls, 1 }, 504 { "get-vmcs-procbased-ctls", 505 NO_ARG, &get_procbased_ctls, 1 }, 506 { "get-vmcs-procbased-ctls2", 507 NO_ARG, &get_procbased_ctls2, 1 }, 508 { "get-vmcs-guest-linear-address", 509 NO_ARG, &get_vmcs_gla, 1 }, 510 { "get-vmcs-guest-physical-address", 511 NO_ARG, &get_vmcs_gpa, 1 }, 512 { "get-vmcs-entry-interruption-info", 513 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 514 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 515 { "get-vmcs-exception-bitmap", 516 NO_ARG, &get_exception_bitmap, 1 }, 517 { "get-vmcs-io-bitmap-address", 518 NO_ARG, &get_io_bitmap, 1 }, 519 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 520 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 521 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 522 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 523 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 524 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 525 { "get-vmcs-apic-access-address", 526 NO_ARG, &get_apic_access_addr, 1}, 527 { "get-vmcs-virtual-apic-address", 528 NO_ARG, &get_virtual_apic_addr, 1}, 529 { "get-vmcs-tpr-threshold", 530 NO_ARG, &get_tpr_threshold, 1 }, 531 { "get-vmcs-msr-bitmap", 532 NO_ARG, &get_msr_bitmap, 1 }, 533 { "get-vmcs-msr-bitmap-address", 534 NO_ARG, &get_msr_bitmap_address, 1 }, 535 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 536 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 537 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 538 { "get-vmcs-instruction-error", 539 NO_ARG, &get_inst_err, 1 }, 540 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 541 { "get-vmcs-entry-ctls", 542 NO_ARG, &get_entry_ctls, 1 }, 543 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 544 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 545 { "get-vmcs-host-cr0", 546 NO_ARG, &get_host_cr0, 1 }, 547 { "get-vmcs-host-cr3", 548 NO_ARG, &get_host_cr3, 1 }, 549 { "get-vmcs-host-cr4", 550 NO_ARG, &get_host_cr4, 1 }, 551 { "get-vmcs-host-rip", 552 NO_ARG, &get_host_rip, 1 }, 553 { "get-vmcs-host-rsp", 554 NO_ARG, &get_host_rsp, 1 }, 555 { "get-vmcs-guest-sysenter", 556 NO_ARG, &get_guest_sysenter, 1 }, 557 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 558 { "get-vmcs-exit-reason", 559 NO_ARG, &get_vmcs_exit_reason, 1 }, 560 { "get-vmcs-exit-qualification", 561 NO_ARG, &get_vmcs_exit_qualification, 1 }, 562 { "get-vmcs-exit-interruption-info", 563 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 564 { "get-vmcs-exit-interruption-error", 565 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 566 { "get-vmcs-interruptibility", 567 NO_ARG, &get_vmcs_interruptibility, 1 }, 568 { "get-x2apic-state",NO_ARG, &get_x2apic_state, 1 }, 569 { "get-all", NO_ARG, &get_all, 1 }, 570 { "run", NO_ARG, &run, 1 }, 571 { "create", NO_ARG, &create, 1 }, 572 { "destroy", NO_ARG, &destroy, 1 }, 573 { NULL, 0, NULL, 0 } 574 }; 575 576 vcpu = 0; 577 progname = basename(argv[0]); 578 579 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 580 switch (ch) { 581 case 0: 582 break; 583 case VMNAME: 584 vmname = optarg; 585 break; 586 case VCPU: 587 vcpu = atoi(optarg); 588 break; 589 case SET_MEM: 590 memsize = atoi(optarg) * MB; 591 memsize = roundup(memsize, 2 * MB); 592 break; 593 case SET_EFER: 594 efer = strtoul(optarg, NULL, 0); 595 set_efer = 1; 596 break; 597 case SET_CR0: 598 cr0 = strtoul(optarg, NULL, 0); 599 set_cr0 = 1; 600 break; 601 case SET_CR3: 602 cr3 = strtoul(optarg, NULL, 0); 603 set_cr3 = 1; 604 break; 605 case SET_CR4: 606 cr4 = strtoul(optarg, NULL, 0); 607 set_cr4 = 1; 608 break; 609 case SET_DR7: 610 dr7 = strtoul(optarg, NULL, 0); 611 set_dr7 = 1; 612 break; 613 case SET_RSP: 614 rsp = strtoul(optarg, NULL, 0); 615 set_rsp = 1; 616 break; 617 case SET_RIP: 618 rip = strtoul(optarg, NULL, 0); 619 set_rip = 1; 620 break; 621 case SET_RAX: 622 rax = strtoul(optarg, NULL, 0); 623 set_rax = 1; 624 break; 625 case SET_RFLAGS: 626 rflags = strtoul(optarg, NULL, 0); 627 set_rflags = 1; 628 break; 629 case DESC_BASE: 630 desc_base = strtoul(optarg, NULL, 0); 631 break; 632 case DESC_LIMIT: 633 desc_limit = strtoul(optarg, NULL, 0); 634 break; 635 case DESC_ACCESS: 636 desc_access = strtoul(optarg, NULL, 0); 637 break; 638 case SET_CS: 639 cs = strtoul(optarg, NULL, 0); 640 set_cs = 1; 641 break; 642 case SET_DS: 643 ds = strtoul(optarg, NULL, 0); 644 set_ds = 1; 645 break; 646 case SET_ES: 647 es = strtoul(optarg, NULL, 0); 648 set_es = 1; 649 break; 650 case SET_FS: 651 fs = strtoul(optarg, NULL, 0); 652 set_fs = 1; 653 break; 654 case SET_GS: 655 gs = strtoul(optarg, NULL, 0); 656 set_gs = 1; 657 break; 658 case SET_SS: 659 ss = strtoul(optarg, NULL, 0); 660 set_ss = 1; 661 break; 662 case SET_TR: 663 tr = strtoul(optarg, NULL, 0); 664 set_tr = 1; 665 break; 666 case SET_LDTR: 667 ldtr = strtoul(optarg, NULL, 0); 668 set_ldtr = 1; 669 break; 670 case SET_X2APIC_STATE: 671 x2apic_state = strtol(optarg, NULL, 0); 672 set_x2apic_state = 1; 673 break; 674 case SET_VMCS_EXCEPTION_BITMAP: 675 exception_bitmap = strtoul(optarg, NULL, 0); 676 set_exception_bitmap = 1; 677 break; 678 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 679 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 680 set_vmcs_entry_interruption_info = 1; 681 break; 682 case SET_CAP: 683 capval = strtoul(optarg, NULL, 0); 684 setcap = 1; 685 break; 686 case CAPNAME: 687 capname = optarg; 688 break; 689 case UNASSIGN_PPTDEV: 690 unassign_pptdev = 1; 691 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 692 usage(); 693 break; 694 default: 695 usage(); 696 } 697 } 698 argc -= optind; 699 argv += optind; 700 701 if (vmname == NULL) 702 usage(); 703 704 error = 0; 705 706 if (!error && create) 707 error = vm_create(vmname); 708 709 if (!error) { 710 ctx = vm_open(vmname); 711 if (ctx == NULL) 712 error = -1; 713 } 714 715 if (!error && memsize) 716 error = vm_setup_memory(ctx, memsize, VM_MMAP_NONE); 717 718 if (!error && set_efer) 719 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 720 721 if (!error && set_cr0) 722 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 723 724 if (!error && set_cr3) 725 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 726 727 if (!error && set_cr4) 728 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 729 730 if (!error && set_dr7) 731 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 732 733 if (!error && set_rsp) 734 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 735 736 if (!error && set_rip) 737 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 738 739 if (!error && set_rax) 740 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 741 742 if (!error && set_rflags) { 743 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 744 rflags); 745 } 746 747 if (!error && set_desc_ds) { 748 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 749 desc_base, desc_limit, desc_access); 750 } 751 752 if (!error && set_desc_es) { 753 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 754 desc_base, desc_limit, desc_access); 755 } 756 757 if (!error && set_desc_ss) { 758 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 759 desc_base, desc_limit, desc_access); 760 } 761 762 if (!error && set_desc_cs) { 763 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 764 desc_base, desc_limit, desc_access); 765 } 766 767 if (!error && set_desc_fs) { 768 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 769 desc_base, desc_limit, desc_access); 770 } 771 772 if (!error && set_desc_gs) { 773 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 774 desc_base, desc_limit, desc_access); 775 } 776 777 if (!error && set_desc_tr) { 778 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 779 desc_base, desc_limit, desc_access); 780 } 781 782 if (!error && set_desc_ldtr) { 783 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 784 desc_base, desc_limit, desc_access); 785 } 786 787 if (!error && set_desc_gdtr) { 788 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 789 desc_base, desc_limit, 0); 790 } 791 792 if (!error && set_desc_idtr) { 793 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 794 desc_base, desc_limit, 0); 795 } 796 797 if (!error && set_cs) 798 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 799 800 if (!error && set_ds) 801 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 802 803 if (!error && set_es) 804 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 805 806 if (!error && set_fs) 807 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 808 809 if (!error && set_gs) 810 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 811 812 if (!error && set_ss) 813 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 814 815 if (!error && set_tr) 816 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 817 818 if (!error && set_ldtr) 819 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 820 821 if (!error && set_x2apic_state) 822 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 823 824 #ifdef __FreeBSD__ 825 if (!error && unassign_pptdev) 826 error = vm_unassign_pptdev(ctx, bus, slot, func); 827 #endif 828 829 if (!error && set_exception_bitmap) { 830 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 831 exception_bitmap); 832 } 833 834 if (!error && set_vmcs_entry_interruption_info) { 835 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 836 vmcs_entry_interruption_info); 837 } 838 839 if (!error && (get_lowmem || get_all)) { 840 gpa = 0; 841 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 842 if (error == 0) 843 printf("lowmem\t\t0x%016lx/%ld%s\n", gpa, len, 844 wired ? " wired" : ""); 845 } 846 847 if (!error && (get_highmem || get_all)) { 848 gpa = 4 * GB; 849 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 850 if (error == 0) 851 printf("highmem\t\t0x%016lx/%ld%s\n", gpa, len, 852 wired ? " wired" : ""); 853 } 854 855 if (!error && (get_efer || get_all)) { 856 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 857 if (error == 0) 858 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 859 } 860 861 if (!error && (get_cr0 || get_all)) { 862 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 863 if (error == 0) 864 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 865 } 866 867 if (!error && (get_cr3 || get_all)) { 868 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 869 if (error == 0) 870 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 871 } 872 873 if (!error && (get_cr4 || get_all)) { 874 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 875 if (error == 0) 876 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 877 } 878 879 if (!error && (get_dr7 || get_all)) { 880 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 881 if (error == 0) 882 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 883 } 884 885 if (!error && (get_rsp || get_all)) { 886 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 887 if (error == 0) 888 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 889 } 890 891 if (!error && (get_rip || get_all)) { 892 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 893 if (error == 0) 894 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 895 } 896 897 if (!error && (get_rax || get_all)) { 898 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 899 if (error == 0) 900 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 901 } 902 903 if (!error && (get_rbx || get_all)) { 904 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 905 if (error == 0) 906 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 907 } 908 909 if (!error && (get_rcx || get_all)) { 910 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 911 if (error == 0) 912 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 913 } 914 915 if (!error && (get_rdx || get_all)) { 916 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 917 if (error == 0) 918 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 919 } 920 921 if (!error && (get_rsi || get_all)) { 922 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 923 if (error == 0) 924 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 925 } 926 927 if (!error && (get_rdi || get_all)) { 928 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 929 if (error == 0) 930 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 931 } 932 933 if (!error && (get_rbp || get_all)) { 934 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 935 if (error == 0) 936 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 937 } 938 939 if (!error && (get_r8 || get_all)) { 940 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 941 if (error == 0) 942 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 943 } 944 945 if (!error && (get_r9 || get_all)) { 946 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 947 if (error == 0) 948 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 949 } 950 951 if (!error && (get_r10 || get_all)) { 952 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 953 if (error == 0) 954 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 955 } 956 957 if (!error && (get_r11 || get_all)) { 958 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 959 if (error == 0) 960 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 961 } 962 963 if (!error && (get_r12 || get_all)) { 964 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 965 if (error == 0) 966 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 967 } 968 969 if (!error && (get_r13 || get_all)) { 970 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 971 if (error == 0) 972 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 973 } 974 975 if (!error && (get_r14 || get_all)) { 976 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 977 if (error == 0) 978 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 979 } 980 981 if (!error && (get_r15 || get_all)) { 982 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 983 if (error == 0) 984 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 985 } 986 987 if (!error && (get_rflags || get_all)) { 988 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 989 &rflags); 990 if (error == 0) 991 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 992 } 993 994 #ifdef __FreeBSD__ 995 if (!error && (get_stats || get_all)) { 996 int i, num_stats; 997 uint64_t *stats; 998 struct timeval tv; 999 const char *desc; 1000 1001 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 1002 if (stats != NULL) { 1003 printf("vcpu%d\n", vcpu); 1004 for (i = 0; i < num_stats; i++) { 1005 desc = vm_get_stat_desc(ctx, i); 1006 printf("%-40s\t%ld\n", desc, stats[i]); 1007 } 1008 } 1009 } 1010 #endif 1011 1012 if (!error && (get_desc_ds || get_all)) { 1013 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 1014 &desc_base, &desc_limit, &desc_access); 1015 if (error == 0) { 1016 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1017 vcpu, desc_base, desc_limit, desc_access); 1018 } 1019 } 1020 1021 if (!error && (get_desc_es || get_all)) { 1022 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 1023 &desc_base, &desc_limit, &desc_access); 1024 if (error == 0) { 1025 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1026 vcpu, desc_base, desc_limit, desc_access); 1027 } 1028 } 1029 1030 if (!error && (get_desc_fs || get_all)) { 1031 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1032 &desc_base, &desc_limit, &desc_access); 1033 if (error == 0) { 1034 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1035 vcpu, desc_base, desc_limit, desc_access); 1036 } 1037 } 1038 1039 if (!error && (get_desc_gs || get_all)) { 1040 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1041 &desc_base, &desc_limit, &desc_access); 1042 if (error == 0) { 1043 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1044 vcpu, desc_base, desc_limit, desc_access); 1045 } 1046 } 1047 1048 if (!error && (get_desc_ss || get_all)) { 1049 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1050 &desc_base, &desc_limit, &desc_access); 1051 if (error == 0) { 1052 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1053 vcpu, desc_base, desc_limit, desc_access); 1054 } 1055 } 1056 1057 if (!error && (get_desc_cs || get_all)) { 1058 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1059 &desc_base, &desc_limit, &desc_access); 1060 if (error == 0) { 1061 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1062 vcpu, desc_base, desc_limit, desc_access); 1063 } 1064 } 1065 1066 if (!error && (get_desc_tr || get_all)) { 1067 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1068 &desc_base, &desc_limit, &desc_access); 1069 if (error == 0) { 1070 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1071 vcpu, desc_base, desc_limit, desc_access); 1072 } 1073 } 1074 1075 if (!error && (get_desc_ldtr || get_all)) { 1076 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1077 &desc_base, &desc_limit, &desc_access); 1078 if (error == 0) { 1079 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1080 vcpu, desc_base, desc_limit, desc_access); 1081 } 1082 } 1083 1084 if (!error && (get_desc_gdtr || get_all)) { 1085 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1086 &desc_base, &desc_limit, &desc_access); 1087 if (error == 0) { 1088 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1089 vcpu, desc_base, desc_limit); 1090 } 1091 } 1092 1093 if (!error && (get_desc_idtr || get_all)) { 1094 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1095 &desc_base, &desc_limit, &desc_access); 1096 if (error == 0) { 1097 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1098 vcpu, desc_base, desc_limit); 1099 } 1100 } 1101 1102 if (!error && (get_cs || get_all)) { 1103 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1104 if (error == 0) 1105 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1106 } 1107 1108 if (!error && (get_ds || get_all)) { 1109 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1110 if (error == 0) 1111 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1112 } 1113 1114 if (!error && (get_es || get_all)) { 1115 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1116 if (error == 0) 1117 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1118 } 1119 1120 if (!error && (get_fs || get_all)) { 1121 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1122 if (error == 0) 1123 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1124 } 1125 1126 if (!error && (get_gs || get_all)) { 1127 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1128 if (error == 0) 1129 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1130 } 1131 1132 if (!error && (get_ss || get_all)) { 1133 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1134 if (error == 0) 1135 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1136 } 1137 1138 if (!error && (get_tr || get_all)) { 1139 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1140 if (error == 0) 1141 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1142 } 1143 1144 if (!error && (get_ldtr || get_all)) { 1145 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1146 if (error == 0) 1147 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1148 } 1149 1150 if (!error && (get_x2apic_state || get_all)) { 1151 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 1152 if (error == 0) 1153 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 1154 } 1155 1156 if (!error && (get_pinbased_ctls || get_all)) { 1157 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1158 if (error == 0) 1159 printf("pinbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1160 } 1161 1162 if (!error && (get_procbased_ctls || get_all)) { 1163 error = vm_get_vmcs_field(ctx, vcpu, 1164 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1165 if (error == 0) 1166 printf("procbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1167 } 1168 1169 if (!error && (get_procbased_ctls2 || get_all)) { 1170 error = vm_get_vmcs_field(ctx, vcpu, 1171 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1172 if (error == 0) 1173 printf("procbased_ctls2[%d]\t0x%08lx\n", vcpu, ctl); 1174 } 1175 1176 if (!error && (get_vmcs_gla || get_all)) { 1177 error = vm_get_vmcs_field(ctx, vcpu, 1178 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1179 if (error == 0) 1180 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1181 } 1182 1183 if (!error && (get_vmcs_gpa || get_all)) { 1184 error = vm_get_vmcs_field(ctx, vcpu, 1185 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1186 if (error == 0) 1187 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1188 } 1189 1190 if (!error && (get_vmcs_entry_interruption_info || get_all)) { 1191 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1192 if (error == 0) { 1193 printf("entry_interruption_info[%d]\t0x%08lx\n", 1194 vcpu, u64); 1195 } 1196 } 1197 1198 if (!error && (get_eptp || get_all)) { 1199 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1200 if (error == 0) 1201 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1202 } 1203 1204 if (!error && (get_exception_bitmap || get_all)) { 1205 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1206 &bm); 1207 if (error == 0) 1208 printf("exception_bitmap[%d]\t0x%08lx\n", vcpu, bm); 1209 } 1210 1211 if (!error && (get_io_bitmap || get_all)) { 1212 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1213 if (error == 0) 1214 printf("io_bitmap_a[%d]\t0x%08lx\n", vcpu, bm); 1215 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1216 if (error == 0) 1217 printf("io_bitmap_b[%d]\t0x%08lx\n", vcpu, bm); 1218 } 1219 1220 if (!error && (get_tsc_offset || get_all)) { 1221 uint64_t tscoff; 1222 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1223 if (error == 0) 1224 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 1225 } 1226 1227 if (!error && (get_cr0_mask || get_all)) { 1228 uint64_t cr0mask; 1229 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1230 if (error == 0) 1231 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1232 } 1233 1234 if (!error && (get_cr0_shadow || get_all)) { 1235 uint64_t cr0shadow; 1236 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1237 &cr0shadow); 1238 if (error == 0) 1239 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1240 } 1241 1242 if (!error && (get_cr4_mask || get_all)) { 1243 uint64_t cr4mask; 1244 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1245 if (error == 0) 1246 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1247 } 1248 1249 if (!error && (get_cr4_shadow || get_all)) { 1250 uint64_t cr4shadow; 1251 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1252 &cr4shadow); 1253 if (error == 0) 1254 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1255 } 1256 1257 if (!error && (get_cr3_targets || get_all)) { 1258 uint64_t target_count, target_addr; 1259 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1260 &target_count); 1261 if (error == 0) { 1262 printf("cr3_target_count[%d]\t0x%08lx\n", 1263 vcpu, target_count); 1264 } 1265 1266 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1267 &target_addr); 1268 if (error == 0) { 1269 printf("cr3_target0[%d]\t\t0x%016lx\n", 1270 vcpu, target_addr); 1271 } 1272 1273 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1274 &target_addr); 1275 if (error == 0) { 1276 printf("cr3_target1[%d]\t\t0x%016lx\n", 1277 vcpu, target_addr); 1278 } 1279 1280 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1281 &target_addr); 1282 if (error == 0) { 1283 printf("cr3_target2[%d]\t\t0x%016lx\n", 1284 vcpu, target_addr); 1285 } 1286 1287 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1288 &target_addr); 1289 if (error == 0) { 1290 printf("cr3_target3[%d]\t\t0x%016lx\n", 1291 vcpu, target_addr); 1292 } 1293 } 1294 1295 if (!error && (get_apic_access_addr || get_all)) { 1296 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1297 if (error == 0) 1298 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1299 } 1300 1301 if (!error && (get_virtual_apic_addr || get_all)) { 1302 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1303 if (error == 0) 1304 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1305 } 1306 1307 if (!error && (get_tpr_threshold || get_all)) { 1308 uint64_t threshold; 1309 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1310 &threshold); 1311 if (error == 0) 1312 printf("tpr_threshold[%d]\t0x%08lx\n", vcpu, threshold); 1313 } 1314 1315 if (!error && (get_msr_bitmap_address || get_all)) { 1316 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1317 if (error == 0) 1318 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1319 } 1320 1321 if (!error && (get_msr_bitmap || get_all)) { 1322 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1323 if (error == 0) 1324 error = dump_vmcs_msr_bitmap(vcpu, addr); 1325 } 1326 1327 if (!error && (get_vpid || get_all)) { 1328 uint64_t vpid; 1329 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1330 if (error == 0) 1331 printf("vpid[%d]\t\t0x%04lx\n", vcpu, vpid); 1332 } 1333 1334 if (!error && (get_ple_window || get_all)) { 1335 uint64_t window; 1336 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1337 if (error == 0) 1338 printf("ple_window[%d]\t\t0x%08lx\n", vcpu, window); 1339 } 1340 1341 if (!error && (get_ple_gap || get_all)) { 1342 uint64_t gap; 1343 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1344 if (error == 0) 1345 printf("ple_gap[%d]\t\t0x%08lx\n", vcpu, gap); 1346 } 1347 1348 if (!error && (get_inst_err || get_all)) { 1349 uint64_t insterr; 1350 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1351 &insterr); 1352 if (error == 0) { 1353 printf("instruction_error[%d]\t0x%08lx\n", 1354 vcpu, insterr); 1355 } 1356 } 1357 1358 if (!error && (get_exit_ctls || get_all)) { 1359 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1360 if (error == 0) 1361 printf("exit_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1362 } 1363 1364 if (!error && (get_entry_ctls || get_all)) { 1365 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1366 if (error == 0) 1367 printf("entry_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1368 } 1369 1370 if (!error && (get_host_pat || get_all)) { 1371 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1372 if (error == 0) 1373 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1374 } 1375 1376 if (!error && (get_guest_pat || get_all)) { 1377 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1378 if (error == 0) 1379 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1380 } 1381 1382 if (!error && (get_host_cr0 || get_all)) { 1383 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1384 if (error == 0) 1385 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1386 } 1387 1388 if (!error && (get_host_cr3 || get_all)) { 1389 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1390 if (error == 0) 1391 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1392 } 1393 1394 if (!error && (get_host_cr4 || get_all)) { 1395 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1396 if (error == 0) 1397 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1398 } 1399 1400 if (!error && (get_host_rip || get_all)) { 1401 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1402 if (error == 0) 1403 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1404 } 1405 1406 if (!error && (get_host_rsp || get_all)) { 1407 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1408 if (error == 0) 1409 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1410 } 1411 1412 if (!error && (get_guest_sysenter || get_all)) { 1413 error = vm_get_vmcs_field(ctx, vcpu, 1414 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1415 if (error == 0) 1416 printf("guest_sysenter_cs[%d]\t0x%08lx\n", vcpu, cs); 1417 1418 error = vm_get_vmcs_field(ctx, vcpu, 1419 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1420 if (error == 0) 1421 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1422 error = vm_get_vmcs_field(ctx, vcpu, 1423 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1424 if (error == 0) 1425 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1426 } 1427 1428 if (!error && (get_vmcs_link || get_all)) { 1429 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1430 if (error == 0) 1431 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1432 } 1433 1434 if (!error && (get_vmcs_exit_reason || get_all)) { 1435 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1436 if (error == 0) 1437 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1438 } 1439 1440 if (!error && (get_vmcs_exit_qualification || get_all)) { 1441 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1442 &u64); 1443 if (error == 0) 1444 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1445 vcpu, u64); 1446 } 1447 1448 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1449 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64); 1450 if (error == 0) { 1451 printf("vmcs_exit_interruption_info[%d]\t0x%08lx\n", 1452 vcpu, u64); 1453 } 1454 } 1455 1456 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1457 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE, 1458 &u64); 1459 if (error == 0) { 1460 printf("vmcs_exit_interruption_error[%d]\t0x%08lx\n", 1461 vcpu, u64); 1462 } 1463 } 1464 1465 if (!error && (get_vmcs_interruptibility || get_all)) { 1466 error = vm_get_vmcs_field(ctx, vcpu, 1467 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1468 if (error == 0) { 1469 printf("vmcs_guest_interruptibility[%d]\t0x%08lx\n", 1470 vcpu, u64); 1471 } 1472 } 1473 1474 if (!error && setcap) { 1475 int captype; 1476 captype = vm_capability_name2type(capname); 1477 error = vm_set_capability(ctx, vcpu, captype, capval); 1478 if (error != 0 && errno == ENOENT) 1479 printf("Capability \"%s\" is not available\n", capname); 1480 } 1481 1482 if (!error && (getcap || get_all)) { 1483 int captype, val, getcaptype; 1484 1485 if (getcap && capname) 1486 getcaptype = vm_capability_name2type(capname); 1487 else 1488 getcaptype = -1; 1489 1490 for (captype = 0; captype < VM_CAP_MAX; captype++) { 1491 if (getcaptype >= 0 && captype != getcaptype) 1492 continue; 1493 error = vm_get_capability(ctx, vcpu, captype, &val); 1494 if (error == 0) { 1495 printf("Capability \"%s\" is %s on vcpu %d\n", 1496 vm_capability_type2name(captype), 1497 val ? "set" : "not set", vcpu); 1498 } else if (errno == ENOENT) { 1499 error = 0; 1500 printf("Capability \"%s\" is not available\n", 1501 vm_capability_type2name(captype)); 1502 } else { 1503 break; 1504 } 1505 } 1506 } 1507 1508 if (!error && run) { 1509 error = vm_run(ctx, vcpu, &vmexit); 1510 if (error == 0) 1511 dump_vm_run_exitcode(&vmexit, vcpu); 1512 else 1513 printf("vm_run error %d\n", error); 1514 } 1515 1516 if (error) 1517 printf("errno = %d\n", errno); 1518 1519 if (!error && destroy) 1520 error = vm_destroy(ctx); 1521 1522 exit(error); 1523 } 1524