bhyvectl.c revision 262350
1/*- 2 * Copyright (c) 2011 NetApp, Inc. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: stable/10/usr.sbin/bhyvectl/bhyvectl.c 262350 2014-02-23 00:46:05Z jhb $ 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD: stable/10/usr.sbin/bhyvectl/bhyvectl.c 262350 2014-02-23 00:46:05Z jhb $"); 31 32#include <sys/param.h> 33#include <sys/types.h> 34#include <sys/sysctl.h> 35#include <sys/errno.h> 36#include <sys/mman.h> 37 38#include <stdio.h> 39#include <stdlib.h> 40#include <unistd.h> 41#include <libgen.h> 42#include <libutil.h> 43#include <fcntl.h> 44#include <string.h> 45#include <getopt.h> 46#include <assert.h> 47 48#include <machine/vmm.h> 49#include <vmmapi.h> 50 51#include "intel/vmcs.h" 52 53#define MB (1UL << 20) 54#define GB (1UL << 30) 55 56#define REQ_ARG required_argument 57#define NO_ARG no_argument 58#define OPT_ARG optional_argument 59 60static const char *progname; 61 62static void 63usage(void) 64{ 65 66 (void)fprintf(stderr, 67 "Usage: %s --vm=<vmname>\n" 68 " [--cpu=<vcpu_number>]\n" 69 " [--create]\n" 70 " [--destroy]\n" 71 " [--get-all]\n" 72 " [--get-stats]\n" 73 " [--set-desc-ds]\n" 74 " [--get-desc-ds]\n" 75 " [--set-desc-es]\n" 76 " [--get-desc-es]\n" 77 " [--set-desc-gs]\n" 78 " [--get-desc-gs]\n" 79 " [--set-desc-fs]\n" 80 " [--get-desc-fs]\n" 81 " [--set-desc-cs]\n" 82 " [--get-desc-cs]\n" 83 " [--set-desc-ss]\n" 84 " [--get-desc-ss]\n" 85 " [--set-desc-tr]\n" 86 " [--get-desc-tr]\n" 87 " [--set-desc-ldtr]\n" 88 " [--get-desc-ldtr]\n" 89 " [--set-desc-gdtr]\n" 90 " [--get-desc-gdtr]\n" 91 " [--set-desc-idtr]\n" 92 " [--get-desc-idtr]\n" 93 " [--run]\n" 94 " [--capname=<capname>]\n" 95 " [--getcap]\n" 96 " [--setcap=<0|1>]\n" 97 " [--desc-base=<BASE>]\n" 98 " [--desc-limit=<LIMIT>]\n" 99 " [--desc-access=<ACCESS>]\n" 100 " [--set-cr0=<CR0>]\n" 101 " [--get-cr0]\n" 102 " [--set-cr3=<CR3>]\n" 103 " [--get-cr3]\n" 104 " [--set-cr4=<CR4>]\n" 105 " [--get-cr4]\n" 106 " [--set-dr7=<DR7>]\n" 107 " [--get-dr7]\n" 108 " [--set-rsp=<RSP>]\n" 109 " [--get-rsp]\n" 110 " [--set-rip=<RIP>]\n" 111 " [--get-rip]\n" 112 " [--get-rax]\n" 113 " [--set-rax=<RAX>]\n" 114 " [--get-rbx]\n" 115 " [--get-rcx]\n" 116 " [--get-rdx]\n" 117 " [--get-rsi]\n" 118 " [--get-rdi]\n" 119 " [--get-rbp]\n" 120 " [--get-r8]\n" 121 " [--get-r9]\n" 122 " [--get-r10]\n" 123 " [--get-r11]\n" 124 " [--get-r12]\n" 125 " [--get-r13]\n" 126 " [--get-r14]\n" 127 " [--get-r15]\n" 128 " [--set-rflags=<RFLAGS>]\n" 129 " [--get-rflags]\n" 130 " [--set-cs]\n" 131 " [--get-cs]\n" 132 " [--set-ds]\n" 133 " [--get-ds]\n" 134 " [--set-es]\n" 135 " [--get-es]\n" 136 " [--set-fs]\n" 137 " [--get-fs]\n" 138 " [--set-gs]\n" 139 " [--get-gs]\n" 140 " [--set-ss]\n" 141 " [--get-ss]\n" 142 " [--get-tr]\n" 143 " [--get-ldtr]\n" 144 " [--get-vmcs-pinbased-ctls]\n" 145 " [--get-vmcs-procbased-ctls]\n" 146 " [--get-vmcs-procbased-ctls2]\n" 147 " [--get-vmcs-entry-interruption-info]\n" 148 " [--set-vmcs-entry-interruption-info=<info>]\n" 149 " [--get-vmcs-eptp]\n" 150 " [--get-vmcs-guest-physical-address\n" 151 " [--get-vmcs-guest-linear-address\n" 152 " [--set-vmcs-exception-bitmap]\n" 153 " [--get-vmcs-exception-bitmap]\n" 154 " [--get-vmcs-io-bitmap-address]\n" 155 " [--get-vmcs-tsc-offset]\n" 156 " [--get-vmcs-guest-pat]\n" 157 " [--get-vmcs-host-pat]\n" 158 " [--get-vmcs-host-cr0]\n" 159 " [--get-vmcs-host-cr3]\n" 160 " [--get-vmcs-host-cr4]\n" 161 " [--get-vmcs-host-rip]\n" 162 " [--get-vmcs-host-rsp]\n" 163 " [--get-vmcs-cr0-mask]\n" 164 " [--get-vmcs-cr0-shadow]\n" 165 " [--get-vmcs-cr4-mask]\n" 166 " [--get-vmcs-cr4-shadow]\n" 167 " [--get-vmcs-cr3-targets]\n" 168 " [--get-vmcs-apic-access-address]\n" 169 " [--get-vmcs-virtual-apic-address]\n" 170 " [--get-vmcs-tpr-threshold]\n" 171 " [--get-vmcs-msr-bitmap]\n" 172 " [--get-vmcs-msr-bitmap-address]\n" 173 " [--get-vmcs-vpid]\n" 174 " [--get-vmcs-ple-gap]\n" 175 " [--get-vmcs-ple-window]\n" 176 " [--get-vmcs-instruction-error]\n" 177 " [--get-vmcs-exit-ctls]\n" 178 " [--get-vmcs-entry-ctls]\n" 179 " [--get-vmcs-guest-sysenter]\n" 180 " [--get-vmcs-link]\n" 181 " [--get-vmcs-exit-reason]\n" 182 " [--get-vmcs-exit-qualification]\n" 183 " [--get-vmcs-exit-interruption-info]\n" 184 " [--get-vmcs-exit-interruption-error]\n" 185 " [--get-vmcs-interruptibility]\n" 186 " [--set-x2apic-state=<state>]\n" 187 " [--get-x2apic-state]\n" 188 " [--unassign-pptdev=<bus/slot/func>]\n" 189 " [--set-mem=<memory in units of MB>]\n" 190 " [--get-lowmem]\n" 191 " [--get-highmem]\n" 192 " [--get-gpa-pmap]\n" 193 " [--assert-lapic-lvt=<pin>]\n" 194 " [--inject-nmi]\n", 195 progname); 196 exit(1); 197} 198 199static int get_stats, getcap, setcap, capval, get_gpa_pmap; 200static int inject_nmi, assert_lapic_lvt; 201static const char *capname; 202static int create, destroy, get_lowmem, get_highmem; 203static uint64_t memsize; 204static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4; 205static int set_efer, get_efer; 206static int set_dr7, get_dr7; 207static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; 208static int set_rax, get_rax; 209static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; 210static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; 211static int set_desc_ds, get_desc_ds; 212static int set_desc_es, get_desc_es; 213static int set_desc_fs, get_desc_fs; 214static int set_desc_gs, get_desc_gs; 215static int set_desc_cs, get_desc_cs; 216static int set_desc_ss, get_desc_ss; 217static int set_desc_gdtr, get_desc_gdtr; 218static int set_desc_idtr, get_desc_idtr; 219static int set_desc_tr, get_desc_tr; 220static int set_desc_ldtr, get_desc_ldtr; 221static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; 222static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; 223static int set_x2apic_state, get_x2apic_state; 224enum x2apic_state x2apic_state; 225static int unassign_pptdev, bus, slot, func; 226static int run; 227 228/* 229 * VMCS-specific fields 230 */ 231static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; 232static int get_eptp, get_io_bitmap, get_tsc_offset; 233static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info; 234static int get_vmcs_interruptibility; 235uint32_t vmcs_entry_interruption_info; 236static int get_vmcs_gpa, get_vmcs_gla; 237static int get_exception_bitmap, set_exception_bitmap, exception_bitmap; 238static int get_cr0_mask, get_cr0_shadow; 239static int get_cr4_mask, get_cr4_shadow; 240static int get_cr3_targets; 241static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; 242static int get_msr_bitmap, get_msr_bitmap_address; 243static int get_vpid, get_ple_gap, get_ple_window; 244static int get_inst_err, get_exit_ctls, get_entry_ctls; 245static int get_host_cr0, get_host_cr3, get_host_cr4; 246static int get_host_rip, get_host_rsp; 247static int get_guest_pat, get_host_pat; 248static int get_guest_sysenter, get_vmcs_link; 249static int get_vmcs_exit_reason, get_vmcs_exit_qualification; 250static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; 251 252static uint64_t desc_base; 253static uint32_t desc_limit, desc_access; 254 255static int get_all; 256 257static void 258dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) 259{ 260 printf("vm exit[%d]\n", vcpu); 261 printf("\trip\t\t0x%016lx\n", vmexit->rip); 262 printf("\tinst_length\t%d\n", vmexit->inst_length); 263 switch (vmexit->exitcode) { 264 case VM_EXITCODE_INOUT: 265 printf("\treason\t\tINOUT\n"); 266 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); 267 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); 268 printf("\tflags\t\t%s%s\n", 269 vmexit->u.inout.string ? "STRING " : "", 270 vmexit->u.inout.rep ? "REP " : ""); 271 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); 272 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); 273 break; 274 case VM_EXITCODE_VMX: 275 printf("\treason\t\tVMX\n"); 276 printf("\terror\t\t%d\n", vmexit->u.vmx.error); 277 printf("\texit_reason\t0x%08x (%u)\n", 278 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); 279 printf("\tqualification\t0x%016lx\n", 280 vmexit->u.vmx.exit_qualification); 281 break; 282 default: 283 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 284 break; 285 } 286} 287 288static int 289dump_vmcs_msr_bitmap(int vcpu, u_long addr) 290{ 291 int error, fd, byte, bit, readable, writeable; 292 u_int msr; 293 const char *bitmap; 294 295 error = -1; 296 bitmap = MAP_FAILED; 297 298 fd = open("/dev/mem", O_RDONLY, 0); 299 if (fd < 0) 300 goto done; 301 302 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 303 if (bitmap == MAP_FAILED) 304 goto done; 305 306 for (msr = 0; msr < 0x2000; msr++) { 307 byte = msr / 8; 308 bit = msr & 0x7; 309 310 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 311 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 312 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 313 if (readable || writeable) { 314 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 315 readable ? 'R' : '-', 316 writeable ? 'W' : '-'); 317 } 318 319 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 320 byte += 1024; 321 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 322 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 323 if (readable || writeable) { 324 printf("msr 0x%08x[%d]\t\t%c%c\n", 325 0xc0000000 + msr, vcpu, 326 readable ? 'R' : '-', 327 writeable ? 'W' : '-'); 328 } 329 } 330 331 error = 0; 332done: 333 if (bitmap != MAP_FAILED) 334 munmap((void *)bitmap, PAGE_SIZE); 335 if (fd >= 0) 336 close(fd); 337 return (error); 338} 339 340static int 341vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 342{ 343 344 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 345} 346 347static int 348vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 349{ 350 351 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 352} 353 354enum { 355 VMNAME = 1000, /* avoid collision with return values from getopt */ 356 VCPU, 357 SET_MEM, 358 SET_EFER, 359 SET_CR0, 360 SET_CR3, 361 SET_CR4, 362 SET_DR7, 363 SET_RSP, 364 SET_RIP, 365 SET_RAX, 366 SET_RFLAGS, 367 DESC_BASE, 368 DESC_LIMIT, 369 DESC_ACCESS, 370 SET_CS, 371 SET_DS, 372 SET_ES, 373 SET_FS, 374 SET_GS, 375 SET_SS, 376 SET_TR, 377 SET_LDTR, 378 SET_X2APIC_STATE, 379 SET_VMCS_EXCEPTION_BITMAP, 380 SET_VMCS_ENTRY_INTERRUPTION_INFO, 381 SET_CAP, 382 CAPNAME, 383 UNASSIGN_PPTDEV, 384 GET_GPA_PMAP, 385 ASSERT_LAPIC_LVT, 386}; 387 388int 389main(int argc, char *argv[]) 390{ 391 char *vmname; 392 int error, ch, vcpu, ptenum; 393 vm_paddr_t gpa, gpa_pmap; 394 size_t len; 395 struct vm_exit vmexit; 396 uint64_t ctl, eptp, bm, addr, u64, pteval[4], *pte; 397 struct vmctx *ctx; 398 int wired; 399 400 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 401 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 402 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 403 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 404 405 struct option opts[] = { 406 { "vm", REQ_ARG, 0, VMNAME }, 407 { "cpu", REQ_ARG, 0, VCPU }, 408 { "set-mem", REQ_ARG, 0, SET_MEM }, 409 { "set-efer", REQ_ARG, 0, SET_EFER }, 410 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 411 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 412 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 413 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 414 { "set-rsp", REQ_ARG, 0, SET_RSP }, 415 { "set-rip", REQ_ARG, 0, SET_RIP }, 416 { "set-rax", REQ_ARG, 0, SET_RAX }, 417 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 418 { "desc-base", REQ_ARG, 0, DESC_BASE }, 419 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 420 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 421 { "set-cs", REQ_ARG, 0, SET_CS }, 422 { "set-ds", REQ_ARG, 0, SET_DS }, 423 { "set-es", REQ_ARG, 0, SET_ES }, 424 { "set-fs", REQ_ARG, 0, SET_FS }, 425 { "set-gs", REQ_ARG, 0, SET_GS }, 426 { "set-ss", REQ_ARG, 0, SET_SS }, 427 { "set-tr", REQ_ARG, 0, SET_TR }, 428 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 429 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 430 { "set-vmcs-exception-bitmap", 431 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 432 { "set-vmcs-entry-interruption-info", 433 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 434 { "capname", REQ_ARG, 0, CAPNAME }, 435 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 436 { "setcap", REQ_ARG, 0, SET_CAP }, 437 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 438 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 439 { "getcap", NO_ARG, &getcap, 1 }, 440 { "get-stats", NO_ARG, &get_stats, 1 }, 441 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 442 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 443 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 444 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 445 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 446 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 447 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 448 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 449 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 450 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 451 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 452 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 453 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 454 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 455 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 456 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 457 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 458 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 459 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 460 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 461 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 462 { "get-highmem",NO_ARG, &get_highmem, 1 }, 463 { "get-efer", NO_ARG, &get_efer, 1 }, 464 { "get-cr0", NO_ARG, &get_cr0, 1 }, 465 { "get-cr3", NO_ARG, &get_cr3, 1 }, 466 { "get-cr4", NO_ARG, &get_cr4, 1 }, 467 { "get-dr7", NO_ARG, &get_dr7, 1 }, 468 { "get-rsp", NO_ARG, &get_rsp, 1 }, 469 { "get-rip", NO_ARG, &get_rip, 1 }, 470 { "get-rax", NO_ARG, &get_rax, 1 }, 471 { "get-rbx", NO_ARG, &get_rbx, 1 }, 472 { "get-rcx", NO_ARG, &get_rcx, 1 }, 473 { "get-rdx", NO_ARG, &get_rdx, 1 }, 474 { "get-rsi", NO_ARG, &get_rsi, 1 }, 475 { "get-rdi", NO_ARG, &get_rdi, 1 }, 476 { "get-rbp", NO_ARG, &get_rbp, 1 }, 477 { "get-r8", NO_ARG, &get_r8, 1 }, 478 { "get-r9", NO_ARG, &get_r9, 1 }, 479 { "get-r10", NO_ARG, &get_r10, 1 }, 480 { "get-r11", NO_ARG, &get_r11, 1 }, 481 { "get-r12", NO_ARG, &get_r12, 1 }, 482 { "get-r13", NO_ARG, &get_r13, 1 }, 483 { "get-r14", NO_ARG, &get_r14, 1 }, 484 { "get-r15", NO_ARG, &get_r15, 1 }, 485 { "get-rflags", NO_ARG, &get_rflags, 1 }, 486 { "get-cs", NO_ARG, &get_cs, 1 }, 487 { "get-ds", NO_ARG, &get_ds, 1 }, 488 { "get-es", NO_ARG, &get_es, 1 }, 489 { "get-fs", NO_ARG, &get_fs, 1 }, 490 { "get-gs", NO_ARG, &get_gs, 1 }, 491 { "get-ss", NO_ARG, &get_ss, 1 }, 492 { "get-tr", NO_ARG, &get_tr, 1 }, 493 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 494 { "get-vmcs-pinbased-ctls", 495 NO_ARG, &get_pinbased_ctls, 1 }, 496 { "get-vmcs-procbased-ctls", 497 NO_ARG, &get_procbased_ctls, 1 }, 498 { "get-vmcs-procbased-ctls2", 499 NO_ARG, &get_procbased_ctls2, 1 }, 500 { "get-vmcs-guest-linear-address", 501 NO_ARG, &get_vmcs_gla, 1 }, 502 { "get-vmcs-guest-physical-address", 503 NO_ARG, &get_vmcs_gpa, 1 }, 504 { "get-vmcs-entry-interruption-info", 505 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 506 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 507 { "get-vmcs-exception-bitmap", 508 NO_ARG, &get_exception_bitmap, 1 }, 509 { "get-vmcs-io-bitmap-address", 510 NO_ARG, &get_io_bitmap, 1 }, 511 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 512 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 513 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 514 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 515 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 516 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 517 { "get-vmcs-apic-access-address", 518 NO_ARG, &get_apic_access_addr, 1}, 519 { "get-vmcs-virtual-apic-address", 520 NO_ARG, &get_virtual_apic_addr, 1}, 521 { "get-vmcs-tpr-threshold", 522 NO_ARG, &get_tpr_threshold, 1 }, 523 { "get-vmcs-msr-bitmap", 524 NO_ARG, &get_msr_bitmap, 1 }, 525 { "get-vmcs-msr-bitmap-address", 526 NO_ARG, &get_msr_bitmap_address, 1 }, 527 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 528 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 529 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 530 { "get-vmcs-instruction-error", 531 NO_ARG, &get_inst_err, 1 }, 532 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 533 { "get-vmcs-entry-ctls", 534 NO_ARG, &get_entry_ctls, 1 }, 535 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 536 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 537 { "get-vmcs-host-cr0", 538 NO_ARG, &get_host_cr0, 1 }, 539 { "get-vmcs-host-cr3", 540 NO_ARG, &get_host_cr3, 1 }, 541 { "get-vmcs-host-cr4", 542 NO_ARG, &get_host_cr4, 1 }, 543 { "get-vmcs-host-rip", 544 NO_ARG, &get_host_rip, 1 }, 545 { "get-vmcs-host-rsp", 546 NO_ARG, &get_host_rsp, 1 }, 547 { "get-vmcs-guest-sysenter", 548 NO_ARG, &get_guest_sysenter, 1 }, 549 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 550 { "get-vmcs-exit-reason", 551 NO_ARG, &get_vmcs_exit_reason, 1 }, 552 { "get-vmcs-exit-qualification", 553 NO_ARG, &get_vmcs_exit_qualification, 1 }, 554 { "get-vmcs-exit-interruption-info", 555 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 556 { "get-vmcs-exit-interruption-error", 557 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 558 { "get-vmcs-interruptibility", 559 NO_ARG, &get_vmcs_interruptibility, 1 }, 560 { "get-x2apic-state",NO_ARG, &get_x2apic_state, 1 }, 561 { "get-all", NO_ARG, &get_all, 1 }, 562 { "run", NO_ARG, &run, 1 }, 563 { "create", NO_ARG, &create, 1 }, 564 { "destroy", NO_ARG, &destroy, 1 }, 565 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 566 { NULL, 0, NULL, 0 } 567 }; 568 569 vcpu = 0; 570 assert_lapic_lvt = -1; 571 progname = basename(argv[0]); 572 573 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 574 switch (ch) { 575 case 0: 576 break; 577 case VMNAME: 578 vmname = optarg; 579 break; 580 case VCPU: 581 vcpu = atoi(optarg); 582 break; 583 case SET_MEM: 584 memsize = atoi(optarg) * MB; 585 memsize = roundup(memsize, 2 * MB); 586 break; 587 case SET_EFER: 588 efer = strtoul(optarg, NULL, 0); 589 set_efer = 1; 590 break; 591 case SET_CR0: 592 cr0 = strtoul(optarg, NULL, 0); 593 set_cr0 = 1; 594 break; 595 case SET_CR3: 596 cr3 = strtoul(optarg, NULL, 0); 597 set_cr3 = 1; 598 break; 599 case SET_CR4: 600 cr4 = strtoul(optarg, NULL, 0); 601 set_cr4 = 1; 602 break; 603 case SET_DR7: 604 dr7 = strtoul(optarg, NULL, 0); 605 set_dr7 = 1; 606 break; 607 case SET_RSP: 608 rsp = strtoul(optarg, NULL, 0); 609 set_rsp = 1; 610 break; 611 case SET_RIP: 612 rip = strtoul(optarg, NULL, 0); 613 set_rip = 1; 614 break; 615 case SET_RAX: 616 rax = strtoul(optarg, NULL, 0); 617 set_rax = 1; 618 break; 619 case SET_RFLAGS: 620 rflags = strtoul(optarg, NULL, 0); 621 set_rflags = 1; 622 break; 623 case DESC_BASE: 624 desc_base = strtoul(optarg, NULL, 0); 625 break; 626 case DESC_LIMIT: 627 desc_limit = strtoul(optarg, NULL, 0); 628 break; 629 case DESC_ACCESS: 630 desc_access = strtoul(optarg, NULL, 0); 631 break; 632 case SET_CS: 633 cs = strtoul(optarg, NULL, 0); 634 set_cs = 1; 635 break; 636 case SET_DS: 637 ds = strtoul(optarg, NULL, 0); 638 set_ds = 1; 639 break; 640 case SET_ES: 641 es = strtoul(optarg, NULL, 0); 642 set_es = 1; 643 break; 644 case SET_FS: 645 fs = strtoul(optarg, NULL, 0); 646 set_fs = 1; 647 break; 648 case SET_GS: 649 gs = strtoul(optarg, NULL, 0); 650 set_gs = 1; 651 break; 652 case SET_SS: 653 ss = strtoul(optarg, NULL, 0); 654 set_ss = 1; 655 break; 656 case SET_TR: 657 tr = strtoul(optarg, NULL, 0); 658 set_tr = 1; 659 break; 660 case SET_LDTR: 661 ldtr = strtoul(optarg, NULL, 0); 662 set_ldtr = 1; 663 break; 664 case SET_X2APIC_STATE: 665 x2apic_state = strtol(optarg, NULL, 0); 666 set_x2apic_state = 1; 667 break; 668 case SET_VMCS_EXCEPTION_BITMAP: 669 exception_bitmap = strtoul(optarg, NULL, 0); 670 set_exception_bitmap = 1; 671 break; 672 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 673 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 674 set_vmcs_entry_interruption_info = 1; 675 break; 676 case SET_CAP: 677 capval = strtoul(optarg, NULL, 0); 678 setcap = 1; 679 break; 680 case GET_GPA_PMAP: 681 gpa_pmap = strtoul(optarg, NULL, 0); 682 get_gpa_pmap = 1; 683 break; 684 case CAPNAME: 685 capname = optarg; 686 break; 687 case UNASSIGN_PPTDEV: 688 unassign_pptdev = 1; 689 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) 690 usage(); 691 break; 692 case ASSERT_LAPIC_LVT: 693 assert_lapic_lvt = atoi(optarg); 694 break; 695 default: 696 usage(); 697 } 698 } 699 argc -= optind; 700 argv += optind; 701 702 if (vmname == NULL) 703 usage(); 704 705 error = 0; 706 707 if (!error && create) 708 error = vm_create(vmname); 709 710 if (!error) { 711 ctx = vm_open(vmname); 712 if (ctx == NULL) 713 error = -1; 714 } 715 716 if (!error && memsize) 717 error = vm_setup_memory(ctx, memsize, VM_MMAP_NONE); 718 719 if (!error && set_efer) 720 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 721 722 if (!error && set_cr0) 723 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 724 725 if (!error && set_cr3) 726 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 727 728 if (!error && set_cr4) 729 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 730 731 if (!error && set_dr7) 732 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 733 734 if (!error && set_rsp) 735 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 736 737 if (!error && set_rip) 738 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 739 740 if (!error && set_rax) 741 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 742 743 if (!error && set_rflags) { 744 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 745 rflags); 746 } 747 748 if (!error && set_desc_ds) { 749 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 750 desc_base, desc_limit, desc_access); 751 } 752 753 if (!error && set_desc_es) { 754 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 755 desc_base, desc_limit, desc_access); 756 } 757 758 if (!error && set_desc_ss) { 759 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 760 desc_base, desc_limit, desc_access); 761 } 762 763 if (!error && set_desc_cs) { 764 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 765 desc_base, desc_limit, desc_access); 766 } 767 768 if (!error && set_desc_fs) { 769 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 770 desc_base, desc_limit, desc_access); 771 } 772 773 if (!error && set_desc_gs) { 774 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 775 desc_base, desc_limit, desc_access); 776 } 777 778 if (!error && set_desc_tr) { 779 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 780 desc_base, desc_limit, desc_access); 781 } 782 783 if (!error && set_desc_ldtr) { 784 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 785 desc_base, desc_limit, desc_access); 786 } 787 788 if (!error && set_desc_gdtr) { 789 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 790 desc_base, desc_limit, 0); 791 } 792 793 if (!error && set_desc_idtr) { 794 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 795 desc_base, desc_limit, 0); 796 } 797 798 if (!error && set_cs) 799 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 800 801 if (!error && set_ds) 802 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 803 804 if (!error && set_es) 805 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 806 807 if (!error && set_fs) 808 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 809 810 if (!error && set_gs) 811 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 812 813 if (!error && set_ss) 814 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 815 816 if (!error && set_tr) 817 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 818 819 if (!error && set_ldtr) 820 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 821 822 if (!error && set_x2apic_state) 823 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 824 825 if (!error && unassign_pptdev) 826 error = vm_unassign_pptdev(ctx, bus, slot, func); 827 828 if (!error && set_exception_bitmap) { 829 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 830 exception_bitmap); 831 } 832 833 if (!error && set_vmcs_entry_interruption_info) { 834 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 835 vmcs_entry_interruption_info); 836 } 837 838 if (!error && inject_nmi) { 839 error = vm_inject_nmi(ctx, vcpu); 840 } 841 842 if (!error && assert_lapic_lvt != -1) { 843 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt); 844 } 845 846 if (!error && (get_lowmem || get_all)) { 847 gpa = 0; 848 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 849 if (error == 0) 850 printf("lowmem\t\t0x%016lx/%ld%s\n", gpa, len, 851 wired ? " wired" : ""); 852 } 853 854 if (!error && (get_highmem || get_all)) { 855 gpa = 4 * GB; 856 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 857 if (error == 0) 858 printf("highmem\t\t0x%016lx/%ld%s\n", gpa, len, 859 wired ? " wired" : ""); 860 } 861 862 if (!error && (get_efer || get_all)) { 863 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 864 if (error == 0) 865 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 866 } 867 868 if (!error && (get_cr0 || get_all)) { 869 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 870 if (error == 0) 871 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 872 } 873 874 if (!error && (get_cr3 || get_all)) { 875 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 876 if (error == 0) 877 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 878 } 879 880 if (!error && (get_cr4 || get_all)) { 881 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 882 if (error == 0) 883 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 884 } 885 886 if (!error && (get_dr7 || get_all)) { 887 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 888 if (error == 0) 889 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 890 } 891 892 if (!error && (get_rsp || get_all)) { 893 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 894 if (error == 0) 895 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 896 } 897 898 if (!error && (get_rip || get_all)) { 899 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 900 if (error == 0) 901 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 902 } 903 904 if (!error && (get_rax || get_all)) { 905 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 906 if (error == 0) 907 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 908 } 909 910 if (!error && (get_rbx || get_all)) { 911 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 912 if (error == 0) 913 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 914 } 915 916 if (!error && (get_rcx || get_all)) { 917 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 918 if (error == 0) 919 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 920 } 921 922 if (!error && (get_rdx || get_all)) { 923 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 924 if (error == 0) 925 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 926 } 927 928 if (!error && (get_rsi || get_all)) { 929 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 930 if (error == 0) 931 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 932 } 933 934 if (!error && (get_rdi || get_all)) { 935 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 936 if (error == 0) 937 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 938 } 939 940 if (!error && (get_rbp || get_all)) { 941 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 942 if (error == 0) 943 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 944 } 945 946 if (!error && (get_r8 || get_all)) { 947 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 948 if (error == 0) 949 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 950 } 951 952 if (!error && (get_r9 || get_all)) { 953 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 954 if (error == 0) 955 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 956 } 957 958 if (!error && (get_r10 || get_all)) { 959 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 960 if (error == 0) 961 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 962 } 963 964 if (!error && (get_r11 || get_all)) { 965 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 966 if (error == 0) 967 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 968 } 969 970 if (!error && (get_r12 || get_all)) { 971 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 972 if (error == 0) 973 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 974 } 975 976 if (!error && (get_r13 || get_all)) { 977 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 978 if (error == 0) 979 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 980 } 981 982 if (!error && (get_r14 || get_all)) { 983 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 984 if (error == 0) 985 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 986 } 987 988 if (!error && (get_r15 || get_all)) { 989 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 990 if (error == 0) 991 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 992 } 993 994 if (!error && (get_rflags || get_all)) { 995 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 996 &rflags); 997 if (error == 0) 998 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 999 } 1000 1001 if (!error && (get_stats || get_all)) { 1002 int i, num_stats; 1003 uint64_t *stats; 1004 struct timeval tv; 1005 const char *desc; 1006 1007 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 1008 if (stats != NULL) { 1009 printf("vcpu%d\n", vcpu); 1010 for (i = 0; i < num_stats; i++) { 1011 desc = vm_get_stat_desc(ctx, i); 1012 printf("%-40s\t%ld\n", desc, stats[i]); 1013 } 1014 } 1015 } 1016 1017 if (!error && (get_desc_ds || get_all)) { 1018 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 1019 &desc_base, &desc_limit, &desc_access); 1020 if (error == 0) { 1021 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1022 vcpu, desc_base, desc_limit, desc_access); 1023 } 1024 } 1025 1026 if (!error && (get_desc_es || get_all)) { 1027 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 1028 &desc_base, &desc_limit, &desc_access); 1029 if (error == 0) { 1030 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1031 vcpu, desc_base, desc_limit, desc_access); 1032 } 1033 } 1034 1035 if (!error && (get_desc_fs || get_all)) { 1036 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1037 &desc_base, &desc_limit, &desc_access); 1038 if (error == 0) { 1039 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1040 vcpu, desc_base, desc_limit, desc_access); 1041 } 1042 } 1043 1044 if (!error && (get_desc_gs || get_all)) { 1045 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1046 &desc_base, &desc_limit, &desc_access); 1047 if (error == 0) { 1048 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1049 vcpu, desc_base, desc_limit, desc_access); 1050 } 1051 } 1052 1053 if (!error && (get_desc_ss || get_all)) { 1054 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1055 &desc_base, &desc_limit, &desc_access); 1056 if (error == 0) { 1057 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1058 vcpu, desc_base, desc_limit, desc_access); 1059 } 1060 } 1061 1062 if (!error && (get_desc_cs || get_all)) { 1063 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1064 &desc_base, &desc_limit, &desc_access); 1065 if (error == 0) { 1066 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1067 vcpu, desc_base, desc_limit, desc_access); 1068 } 1069 } 1070 1071 if (!error && (get_desc_tr || get_all)) { 1072 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1073 &desc_base, &desc_limit, &desc_access); 1074 if (error == 0) { 1075 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1076 vcpu, desc_base, desc_limit, desc_access); 1077 } 1078 } 1079 1080 if (!error && (get_desc_ldtr || get_all)) { 1081 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1082 &desc_base, &desc_limit, &desc_access); 1083 if (error == 0) { 1084 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1085 vcpu, desc_base, desc_limit, desc_access); 1086 } 1087 } 1088 1089 if (!error && (get_desc_gdtr || get_all)) { 1090 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1091 &desc_base, &desc_limit, &desc_access); 1092 if (error == 0) { 1093 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1094 vcpu, desc_base, desc_limit); 1095 } 1096 } 1097 1098 if (!error && (get_desc_idtr || get_all)) { 1099 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1100 &desc_base, &desc_limit, &desc_access); 1101 if (error == 0) { 1102 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1103 vcpu, desc_base, desc_limit); 1104 } 1105 } 1106 1107 if (!error && (get_cs || get_all)) { 1108 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1109 if (error == 0) 1110 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1111 } 1112 1113 if (!error && (get_ds || get_all)) { 1114 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1115 if (error == 0) 1116 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1117 } 1118 1119 if (!error && (get_es || get_all)) { 1120 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1121 if (error == 0) 1122 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1123 } 1124 1125 if (!error && (get_fs || get_all)) { 1126 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1127 if (error == 0) 1128 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1129 } 1130 1131 if (!error && (get_gs || get_all)) { 1132 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1133 if (error == 0) 1134 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1135 } 1136 1137 if (!error && (get_ss || get_all)) { 1138 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1139 if (error == 0) 1140 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1141 } 1142 1143 if (!error && (get_tr || get_all)) { 1144 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1145 if (error == 0) 1146 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1147 } 1148 1149 if (!error && (get_ldtr || get_all)) { 1150 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1151 if (error == 0) 1152 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1153 } 1154 1155 if (!error && (get_x2apic_state || get_all)) { 1156 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 1157 if (error == 0) 1158 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 1159 } 1160 1161 if (!error && (get_pinbased_ctls || get_all)) { 1162 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1163 if (error == 0) 1164 printf("pinbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1165 } 1166 1167 if (!error && (get_procbased_ctls || get_all)) { 1168 error = vm_get_vmcs_field(ctx, vcpu, 1169 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1170 if (error == 0) 1171 printf("procbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1172 } 1173 1174 if (!error && (get_procbased_ctls2 || get_all)) { 1175 error = vm_get_vmcs_field(ctx, vcpu, 1176 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1177 if (error == 0) 1178 printf("procbased_ctls2[%d]\t0x%08lx\n", vcpu, ctl); 1179 } 1180 1181 if (!error && (get_vmcs_gla || get_all)) { 1182 error = vm_get_vmcs_field(ctx, vcpu, 1183 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1184 if (error == 0) 1185 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1186 } 1187 1188 if (!error && (get_vmcs_gpa || get_all)) { 1189 error = vm_get_vmcs_field(ctx, vcpu, 1190 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1191 if (error == 0) 1192 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1193 } 1194 1195 if (!error && (get_vmcs_entry_interruption_info || get_all)) { 1196 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1197 if (error == 0) { 1198 printf("entry_interruption_info[%d]\t0x%08lx\n", 1199 vcpu, u64); 1200 } 1201 } 1202 1203 if (!error && (get_eptp || get_all)) { 1204 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1205 if (error == 0) 1206 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1207 } 1208 1209 if (!error && (get_exception_bitmap || get_all)) { 1210 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1211 &bm); 1212 if (error == 0) 1213 printf("exception_bitmap[%d]\t0x%08lx\n", vcpu, bm); 1214 } 1215 1216 if (!error && (get_io_bitmap || get_all)) { 1217 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1218 if (error == 0) 1219 printf("io_bitmap_a[%d]\t0x%08lx\n", vcpu, bm); 1220 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1221 if (error == 0) 1222 printf("io_bitmap_b[%d]\t0x%08lx\n", vcpu, bm); 1223 } 1224 1225 if (!error && (get_tsc_offset || get_all)) { 1226 uint64_t tscoff; 1227 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1228 if (error == 0) 1229 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 1230 } 1231 1232 if (!error && (get_cr0_mask || get_all)) { 1233 uint64_t cr0mask; 1234 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1235 if (error == 0) 1236 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1237 } 1238 1239 if (!error && (get_cr0_shadow || get_all)) { 1240 uint64_t cr0shadow; 1241 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1242 &cr0shadow); 1243 if (error == 0) 1244 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1245 } 1246 1247 if (!error && (get_cr4_mask || get_all)) { 1248 uint64_t cr4mask; 1249 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1250 if (error == 0) 1251 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1252 } 1253 1254 if (!error && (get_cr4_shadow || get_all)) { 1255 uint64_t cr4shadow; 1256 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1257 &cr4shadow); 1258 if (error == 0) 1259 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1260 } 1261 1262 if (!error && (get_cr3_targets || get_all)) { 1263 uint64_t target_count, target_addr; 1264 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1265 &target_count); 1266 if (error == 0) { 1267 printf("cr3_target_count[%d]\t0x%08lx\n", 1268 vcpu, target_count); 1269 } 1270 1271 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1272 &target_addr); 1273 if (error == 0) { 1274 printf("cr3_target0[%d]\t\t0x%016lx\n", 1275 vcpu, target_addr); 1276 } 1277 1278 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1279 &target_addr); 1280 if (error == 0) { 1281 printf("cr3_target1[%d]\t\t0x%016lx\n", 1282 vcpu, target_addr); 1283 } 1284 1285 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1286 &target_addr); 1287 if (error == 0) { 1288 printf("cr3_target2[%d]\t\t0x%016lx\n", 1289 vcpu, target_addr); 1290 } 1291 1292 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1293 &target_addr); 1294 if (error == 0) { 1295 printf("cr3_target3[%d]\t\t0x%016lx\n", 1296 vcpu, target_addr); 1297 } 1298 } 1299 1300 if (!error && (get_apic_access_addr || get_all)) { 1301 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1302 if (error == 0) 1303 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1304 } 1305 1306 if (!error && (get_virtual_apic_addr || get_all)) { 1307 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1308 if (error == 0) 1309 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1310 } 1311 1312 if (!error && (get_tpr_threshold || get_all)) { 1313 uint64_t threshold; 1314 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1315 &threshold); 1316 if (error == 0) 1317 printf("tpr_threshold[%d]\t0x%08lx\n", vcpu, threshold); 1318 } 1319 1320 if (!error && (get_msr_bitmap_address || get_all)) { 1321 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1322 if (error == 0) 1323 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1324 } 1325 1326 if (!error && (get_msr_bitmap || get_all)) { 1327 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1328 if (error == 0) 1329 error = dump_vmcs_msr_bitmap(vcpu, addr); 1330 } 1331 1332 if (!error && (get_vpid || get_all)) { 1333 uint64_t vpid; 1334 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1335 if (error == 0) 1336 printf("vpid[%d]\t\t0x%04lx\n", vcpu, vpid); 1337 } 1338 1339 if (!error && (get_ple_window || get_all)) { 1340 uint64_t window; 1341 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1342 if (error == 0) 1343 printf("ple_window[%d]\t\t0x%08lx\n", vcpu, window); 1344 } 1345 1346 if (!error && (get_ple_gap || get_all)) { 1347 uint64_t gap; 1348 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1349 if (error == 0) 1350 printf("ple_gap[%d]\t\t0x%08lx\n", vcpu, gap); 1351 } 1352 1353 if (!error && (get_inst_err || get_all)) { 1354 uint64_t insterr; 1355 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1356 &insterr); 1357 if (error == 0) { 1358 printf("instruction_error[%d]\t0x%08lx\n", 1359 vcpu, insterr); 1360 } 1361 } 1362 1363 if (!error && (get_exit_ctls || get_all)) { 1364 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1365 if (error == 0) 1366 printf("exit_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1367 } 1368 1369 if (!error && (get_entry_ctls || get_all)) { 1370 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1371 if (error == 0) 1372 printf("entry_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1373 } 1374 1375 if (!error && (get_host_pat || get_all)) { 1376 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1377 if (error == 0) 1378 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1379 } 1380 1381 if (!error && (get_guest_pat || get_all)) { 1382 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1383 if (error == 0) 1384 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1385 } 1386 1387 if (!error && (get_host_cr0 || get_all)) { 1388 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1389 if (error == 0) 1390 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1391 } 1392 1393 if (!error && (get_host_cr3 || get_all)) { 1394 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1395 if (error == 0) 1396 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1397 } 1398 1399 if (!error && (get_host_cr4 || get_all)) { 1400 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1401 if (error == 0) 1402 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1403 } 1404 1405 if (!error && (get_host_rip || get_all)) { 1406 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1407 if (error == 0) 1408 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1409 } 1410 1411 if (!error && (get_host_rsp || get_all)) { 1412 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1413 if (error == 0) 1414 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1415 } 1416 1417 if (!error && (get_guest_sysenter || get_all)) { 1418 error = vm_get_vmcs_field(ctx, vcpu, 1419 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1420 if (error == 0) 1421 printf("guest_sysenter_cs[%d]\t0x%08lx\n", vcpu, cs); 1422 1423 error = vm_get_vmcs_field(ctx, vcpu, 1424 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1425 if (error == 0) 1426 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1427 error = vm_get_vmcs_field(ctx, vcpu, 1428 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1429 if (error == 0) 1430 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1431 } 1432 1433 if (!error && (get_vmcs_link || get_all)) { 1434 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1435 if (error == 0) 1436 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1437 } 1438 1439 if (!error && (get_vmcs_exit_reason || get_all)) { 1440 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1441 if (error == 0) 1442 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1443 } 1444 1445 if (!error && (get_vmcs_exit_qualification || get_all)) { 1446 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1447 &u64); 1448 if (error == 0) 1449 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1450 vcpu, u64); 1451 } 1452 1453 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1454 error = vm_get_vmcs_field(ctx, vcpu, 1455 VMCS_EXIT_INTERRUPTION_INFO, &u64); 1456 if (error == 0) { 1457 printf("vmcs_exit_interruption_info[%d]\t0x%08lx\n", 1458 vcpu, u64); 1459 } 1460 } 1461 1462 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1463 error = vm_get_vmcs_field(ctx, vcpu, 1464 VMCS_EXIT_INTERRUPTION_ERROR, &u64); 1465 if (error == 0) { 1466 printf("vmcs_exit_interruption_error[%d]\t0x%08lx\n", 1467 vcpu, u64); 1468 } 1469 } 1470 1471 if (!error && (get_vmcs_interruptibility || get_all)) { 1472 error = vm_get_vmcs_field(ctx, vcpu, 1473 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1474 if (error == 0) { 1475 printf("vmcs_guest_interruptibility[%d]\t0x%08lx\n", 1476 vcpu, u64); 1477 } 1478 } 1479 1480 if (!error && setcap) { 1481 int captype; 1482 captype = vm_capability_name2type(capname); 1483 error = vm_set_capability(ctx, vcpu, captype, capval); 1484 if (error != 0 && errno == ENOENT) 1485 printf("Capability \"%s\" is not available\n", capname); 1486 } 1487 1488 if (!error && get_gpa_pmap) { 1489 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 1490 if (error == 0) { 1491 printf("gpa %#lx:", gpa_pmap); 1492 pte = &pteval[0]; 1493 while (ptenum-- > 0) 1494 printf(" %#lx", *pte++); 1495 printf("\n"); 1496 } 1497 } 1498 1499 if (!error && (getcap || get_all)) { 1500 int captype, val, getcaptype; 1501 1502 if (getcap && capname) 1503 getcaptype = vm_capability_name2type(capname); 1504 else 1505 getcaptype = -1; 1506 1507 for (captype = 0; captype < VM_CAP_MAX; captype++) { 1508 if (getcaptype >= 0 && captype != getcaptype) 1509 continue; 1510 error = vm_get_capability(ctx, vcpu, captype, &val); 1511 if (error == 0) { 1512 printf("Capability \"%s\" is %s on vcpu %d\n", 1513 vm_capability_type2name(captype), 1514 val ? "set" : "not set", vcpu); 1515 } else if (errno == ENOENT) { 1516 error = 0; 1517 printf("Capability \"%s\" is not available\n", 1518 vm_capability_type2name(captype)); 1519 } else { 1520 break; 1521 } 1522 } 1523 } 1524 1525 if (!error && run) { 1526 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 1527 assert(error == 0); 1528 1529 error = vm_run(ctx, vcpu, rip, &vmexit); 1530 if (error == 0) 1531 dump_vm_run_exitcode(&vmexit, vcpu); 1532 else 1533 printf("vm_run error %d\n", error); 1534 } 1535 1536 if (error) 1537 printf("errno = %d\n", errno); 1538 1539 if (!error && destroy) 1540 vm_destroy(ctx); 1541 1542 exit(error); 1543} 1544