bhyvectl.c revision 264619
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 264619 2014-04-17 18:00:07Z jhb $ 27 */ 28 29#include <sys/cdefs.h> 30__FBSDID("$FreeBSD: stable/10/usr.sbin/bhyvectl/bhyvectl.c 264619 2014-04-17 18:00:07Z 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("\tstatus\t\t%d\n", vmexit->u.vmx.status); 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 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); 282 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); 283 break; 284 default: 285 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); 286 break; 287 } 288} 289 290static int 291dump_vmcs_msr_bitmap(int vcpu, u_long addr) 292{ 293 int error, fd, byte, bit, readable, writeable; 294 u_int msr; 295 const char *bitmap; 296 297 error = -1; 298 bitmap = MAP_FAILED; 299 300 fd = open("/dev/mem", O_RDONLY, 0); 301 if (fd < 0) 302 goto done; 303 304 bitmap = mmap(NULL, PAGE_SIZE, PROT_READ, 0, fd, addr); 305 if (bitmap == MAP_FAILED) 306 goto done; 307 308 for (msr = 0; msr < 0x2000; msr++) { 309 byte = msr / 8; 310 bit = msr & 0x7; 311 312 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ 313 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; 314 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; 315 if (readable || writeable) { 316 printf("msr 0x%08x[%d]\t\t%c%c\n", msr, vcpu, 317 readable ? 'R' : '-', 318 writeable ? 'W' : '-'); 319 } 320 321 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ 322 byte += 1024; 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", 327 0xc0000000 + msr, vcpu, 328 readable ? 'R' : '-', 329 writeable ? 'W' : '-'); 330 } 331 } 332 333 error = 0; 334done: 335 if (bitmap != MAP_FAILED) 336 munmap((void *)bitmap, PAGE_SIZE); 337 if (fd >= 0) 338 close(fd); 339 return (error); 340} 341 342static int 343vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) 344{ 345 346 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); 347} 348 349static int 350vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val) 351{ 352 353 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val)); 354} 355 356enum { 357 VMNAME = 1000, /* avoid collision with return values from getopt */ 358 VCPU, 359 SET_MEM, 360 SET_EFER, 361 SET_CR0, 362 SET_CR3, 363 SET_CR4, 364 SET_DR7, 365 SET_RSP, 366 SET_RIP, 367 SET_RAX, 368 SET_RFLAGS, 369 DESC_BASE, 370 DESC_LIMIT, 371 DESC_ACCESS, 372 SET_CS, 373 SET_DS, 374 SET_ES, 375 SET_FS, 376 SET_GS, 377 SET_SS, 378 SET_TR, 379 SET_LDTR, 380 SET_X2APIC_STATE, 381 SET_VMCS_EXCEPTION_BITMAP, 382 SET_VMCS_ENTRY_INTERRUPTION_INFO, 383 SET_CAP, 384 CAPNAME, 385 UNASSIGN_PPTDEV, 386 GET_GPA_PMAP, 387 ASSERT_LAPIC_LVT, 388}; 389 390int 391main(int argc, char *argv[]) 392{ 393 char *vmname; 394 int error, ch, vcpu, ptenum; 395 vm_paddr_t gpa, gpa_pmap; 396 size_t len; 397 struct vm_exit vmexit; 398 uint64_t ctl, eptp, bm, addr, u64, pteval[4], *pte; 399 struct vmctx *ctx; 400 int wired; 401 402 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat; 403 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; 404 uint64_t r8, r9, r10, r11, r12, r13, r14, r15; 405 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; 406 407 struct option opts[] = { 408 { "vm", REQ_ARG, 0, VMNAME }, 409 { "cpu", REQ_ARG, 0, VCPU }, 410 { "set-mem", REQ_ARG, 0, SET_MEM }, 411 { "set-efer", REQ_ARG, 0, SET_EFER }, 412 { "set-cr0", REQ_ARG, 0, SET_CR0 }, 413 { "set-cr3", REQ_ARG, 0, SET_CR3 }, 414 { "set-cr4", REQ_ARG, 0, SET_CR4 }, 415 { "set-dr7", REQ_ARG, 0, SET_DR7 }, 416 { "set-rsp", REQ_ARG, 0, SET_RSP }, 417 { "set-rip", REQ_ARG, 0, SET_RIP }, 418 { "set-rax", REQ_ARG, 0, SET_RAX }, 419 { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, 420 { "desc-base", REQ_ARG, 0, DESC_BASE }, 421 { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, 422 { "desc-access",REQ_ARG, 0, DESC_ACCESS }, 423 { "set-cs", REQ_ARG, 0, SET_CS }, 424 { "set-ds", REQ_ARG, 0, SET_DS }, 425 { "set-es", REQ_ARG, 0, SET_ES }, 426 { "set-fs", REQ_ARG, 0, SET_FS }, 427 { "set-gs", REQ_ARG, 0, SET_GS }, 428 { "set-ss", REQ_ARG, 0, SET_SS }, 429 { "set-tr", REQ_ARG, 0, SET_TR }, 430 { "set-ldtr", REQ_ARG, 0, SET_LDTR }, 431 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, 432 { "set-vmcs-exception-bitmap", 433 REQ_ARG, 0, SET_VMCS_EXCEPTION_BITMAP }, 434 { "set-vmcs-entry-interruption-info", 435 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO }, 436 { "capname", REQ_ARG, 0, CAPNAME }, 437 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, 438 { "setcap", REQ_ARG, 0, SET_CAP }, 439 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, 440 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, 441 { "getcap", NO_ARG, &getcap, 1 }, 442 { "get-stats", NO_ARG, &get_stats, 1 }, 443 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, 444 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, 445 { "get-desc-es",NO_ARG, &get_desc_es, 1 }, 446 { "set-desc-es",NO_ARG, &set_desc_es, 1 }, 447 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, 448 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, 449 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, 450 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, 451 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, 452 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, 453 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, 454 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, 455 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, 456 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, 457 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, 458 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, 459 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, 460 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, 461 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, 462 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, 463 { "get-lowmem", NO_ARG, &get_lowmem, 1 }, 464 { "get-highmem",NO_ARG, &get_highmem, 1 }, 465 { "get-efer", NO_ARG, &get_efer, 1 }, 466 { "get-cr0", NO_ARG, &get_cr0, 1 }, 467 { "get-cr3", NO_ARG, &get_cr3, 1 }, 468 { "get-cr4", NO_ARG, &get_cr4, 1 }, 469 { "get-dr7", NO_ARG, &get_dr7, 1 }, 470 { "get-rsp", NO_ARG, &get_rsp, 1 }, 471 { "get-rip", NO_ARG, &get_rip, 1 }, 472 { "get-rax", NO_ARG, &get_rax, 1 }, 473 { "get-rbx", NO_ARG, &get_rbx, 1 }, 474 { "get-rcx", NO_ARG, &get_rcx, 1 }, 475 { "get-rdx", NO_ARG, &get_rdx, 1 }, 476 { "get-rsi", NO_ARG, &get_rsi, 1 }, 477 { "get-rdi", NO_ARG, &get_rdi, 1 }, 478 { "get-rbp", NO_ARG, &get_rbp, 1 }, 479 { "get-r8", NO_ARG, &get_r8, 1 }, 480 { "get-r9", NO_ARG, &get_r9, 1 }, 481 { "get-r10", NO_ARG, &get_r10, 1 }, 482 { "get-r11", NO_ARG, &get_r11, 1 }, 483 { "get-r12", NO_ARG, &get_r12, 1 }, 484 { "get-r13", NO_ARG, &get_r13, 1 }, 485 { "get-r14", NO_ARG, &get_r14, 1 }, 486 { "get-r15", NO_ARG, &get_r15, 1 }, 487 { "get-rflags", NO_ARG, &get_rflags, 1 }, 488 { "get-cs", NO_ARG, &get_cs, 1 }, 489 { "get-ds", NO_ARG, &get_ds, 1 }, 490 { "get-es", NO_ARG, &get_es, 1 }, 491 { "get-fs", NO_ARG, &get_fs, 1 }, 492 { "get-gs", NO_ARG, &get_gs, 1 }, 493 { "get-ss", NO_ARG, &get_ss, 1 }, 494 { "get-tr", NO_ARG, &get_tr, 1 }, 495 { "get-ldtr", NO_ARG, &get_ldtr, 1 }, 496 { "get-vmcs-pinbased-ctls", 497 NO_ARG, &get_pinbased_ctls, 1 }, 498 { "get-vmcs-procbased-ctls", 499 NO_ARG, &get_procbased_ctls, 1 }, 500 { "get-vmcs-procbased-ctls2", 501 NO_ARG, &get_procbased_ctls2, 1 }, 502 { "get-vmcs-guest-linear-address", 503 NO_ARG, &get_vmcs_gla, 1 }, 504 { "get-vmcs-guest-physical-address", 505 NO_ARG, &get_vmcs_gpa, 1 }, 506 { "get-vmcs-entry-interruption-info", 507 NO_ARG, &get_vmcs_entry_interruption_info, 1}, 508 { "get-vmcs-eptp", NO_ARG, &get_eptp, 1 }, 509 { "get-vmcs-exception-bitmap", 510 NO_ARG, &get_exception_bitmap, 1 }, 511 { "get-vmcs-io-bitmap-address", 512 NO_ARG, &get_io_bitmap, 1 }, 513 { "get-vmcs-tsc-offset", NO_ARG,&get_tsc_offset, 1 }, 514 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, 515 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, 516 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, 517 { "get-vmcs-cr4-shadow", NO_ARG,&get_cr4_shadow, 1 }, 518 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1}, 519 { "get-vmcs-apic-access-address", 520 NO_ARG, &get_apic_access_addr, 1}, 521 { "get-vmcs-virtual-apic-address", 522 NO_ARG, &get_virtual_apic_addr, 1}, 523 { "get-vmcs-tpr-threshold", 524 NO_ARG, &get_tpr_threshold, 1 }, 525 { "get-vmcs-msr-bitmap", 526 NO_ARG, &get_msr_bitmap, 1 }, 527 { "get-vmcs-msr-bitmap-address", 528 NO_ARG, &get_msr_bitmap_address, 1 }, 529 { "get-vmcs-vpid", NO_ARG, &get_vpid, 1 }, 530 { "get-vmcs-ple-gap", NO_ARG, &get_ple_gap, 1 }, 531 { "get-vmcs-ple-window", NO_ARG,&get_ple_window,1 }, 532 { "get-vmcs-instruction-error", 533 NO_ARG, &get_inst_err, 1 }, 534 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, 535 { "get-vmcs-entry-ctls", 536 NO_ARG, &get_entry_ctls, 1 }, 537 { "get-vmcs-guest-pat", NO_ARG, &get_guest_pat, 1 }, 538 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, 539 { "get-vmcs-host-cr0", 540 NO_ARG, &get_host_cr0, 1 }, 541 { "get-vmcs-host-cr3", 542 NO_ARG, &get_host_cr3, 1 }, 543 { "get-vmcs-host-cr4", 544 NO_ARG, &get_host_cr4, 1 }, 545 { "get-vmcs-host-rip", 546 NO_ARG, &get_host_rip, 1 }, 547 { "get-vmcs-host-rsp", 548 NO_ARG, &get_host_rsp, 1 }, 549 { "get-vmcs-guest-sysenter", 550 NO_ARG, &get_guest_sysenter, 1 }, 551 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, 552 { "get-vmcs-exit-reason", 553 NO_ARG, &get_vmcs_exit_reason, 1 }, 554 { "get-vmcs-exit-qualification", 555 NO_ARG, &get_vmcs_exit_qualification, 1 }, 556 { "get-vmcs-exit-interruption-info", 557 NO_ARG, &get_vmcs_exit_interruption_info, 1}, 558 { "get-vmcs-exit-interruption-error", 559 NO_ARG, &get_vmcs_exit_interruption_error, 1}, 560 { "get-vmcs-interruptibility", 561 NO_ARG, &get_vmcs_interruptibility, 1 }, 562 { "get-x2apic-state",NO_ARG, &get_x2apic_state, 1 }, 563 { "get-all", NO_ARG, &get_all, 1 }, 564 { "run", NO_ARG, &run, 1 }, 565 { "create", NO_ARG, &create, 1 }, 566 { "destroy", NO_ARG, &destroy, 1 }, 567 { "inject-nmi", NO_ARG, &inject_nmi, 1 }, 568 { NULL, 0, NULL, 0 } 569 }; 570 571 vcpu = 0; 572 assert_lapic_lvt = -1; 573 progname = basename(argv[0]); 574 575 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { 576 switch (ch) { 577 case 0: 578 break; 579 case VMNAME: 580 vmname = optarg; 581 break; 582 case VCPU: 583 vcpu = atoi(optarg); 584 break; 585 case SET_MEM: 586 memsize = atoi(optarg) * MB; 587 memsize = roundup(memsize, 2 * MB); 588 break; 589 case SET_EFER: 590 efer = strtoul(optarg, NULL, 0); 591 set_efer = 1; 592 break; 593 case SET_CR0: 594 cr0 = strtoul(optarg, NULL, 0); 595 set_cr0 = 1; 596 break; 597 case SET_CR3: 598 cr3 = strtoul(optarg, NULL, 0); 599 set_cr3 = 1; 600 break; 601 case SET_CR4: 602 cr4 = strtoul(optarg, NULL, 0); 603 set_cr4 = 1; 604 break; 605 case SET_DR7: 606 dr7 = strtoul(optarg, NULL, 0); 607 set_dr7 = 1; 608 break; 609 case SET_RSP: 610 rsp = strtoul(optarg, NULL, 0); 611 set_rsp = 1; 612 break; 613 case SET_RIP: 614 rip = strtoul(optarg, NULL, 0); 615 set_rip = 1; 616 break; 617 case SET_RAX: 618 rax = strtoul(optarg, NULL, 0); 619 set_rax = 1; 620 break; 621 case SET_RFLAGS: 622 rflags = strtoul(optarg, NULL, 0); 623 set_rflags = 1; 624 break; 625 case DESC_BASE: 626 desc_base = strtoul(optarg, NULL, 0); 627 break; 628 case DESC_LIMIT: 629 desc_limit = strtoul(optarg, NULL, 0); 630 break; 631 case DESC_ACCESS: 632 desc_access = strtoul(optarg, NULL, 0); 633 break; 634 case SET_CS: 635 cs = strtoul(optarg, NULL, 0); 636 set_cs = 1; 637 break; 638 case SET_DS: 639 ds = strtoul(optarg, NULL, 0); 640 set_ds = 1; 641 break; 642 case SET_ES: 643 es = strtoul(optarg, NULL, 0); 644 set_es = 1; 645 break; 646 case SET_FS: 647 fs = strtoul(optarg, NULL, 0); 648 set_fs = 1; 649 break; 650 case SET_GS: 651 gs = strtoul(optarg, NULL, 0); 652 set_gs = 1; 653 break; 654 case SET_SS: 655 ss = strtoul(optarg, NULL, 0); 656 set_ss = 1; 657 break; 658 case SET_TR: 659 tr = strtoul(optarg, NULL, 0); 660 set_tr = 1; 661 break; 662 case SET_LDTR: 663 ldtr = strtoul(optarg, NULL, 0); 664 set_ldtr = 1; 665 break; 666 case SET_X2APIC_STATE: 667 x2apic_state = strtol(optarg, NULL, 0); 668 set_x2apic_state = 1; 669 break; 670 case SET_VMCS_EXCEPTION_BITMAP: 671 exception_bitmap = strtoul(optarg, NULL, 0); 672 set_exception_bitmap = 1; 673 break; 674 case SET_VMCS_ENTRY_INTERRUPTION_INFO: 675 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0); 676 set_vmcs_entry_interruption_info = 1; 677 break; 678 case SET_CAP: 679 capval = strtoul(optarg, NULL, 0); 680 setcap = 1; 681 break; 682 case GET_GPA_PMAP: 683 gpa_pmap = strtoul(optarg, NULL, 0); 684 get_gpa_pmap = 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 case ASSERT_LAPIC_LVT: 695 assert_lapic_lvt = atoi(optarg); 696 break; 697 default: 698 usage(); 699 } 700 } 701 argc -= optind; 702 argv += optind; 703 704 if (vmname == NULL) 705 usage(); 706 707 error = 0; 708 709 if (!error && create) 710 error = vm_create(vmname); 711 712 if (!error) { 713 ctx = vm_open(vmname); 714 if (ctx == NULL) 715 error = -1; 716 } 717 718 if (!error && memsize) 719 error = vm_setup_memory(ctx, memsize, VM_MMAP_NONE); 720 721 if (!error && set_efer) 722 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); 723 724 if (!error && set_cr0) 725 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); 726 727 if (!error && set_cr3) 728 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); 729 730 if (!error && set_cr4) 731 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); 732 733 if (!error && set_dr7) 734 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); 735 736 if (!error && set_rsp) 737 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); 738 739 if (!error && set_rip) 740 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); 741 742 if (!error && set_rax) 743 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); 744 745 if (!error && set_rflags) { 746 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 747 rflags); 748 } 749 750 if (!error && set_desc_ds) { 751 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, 752 desc_base, desc_limit, desc_access); 753 } 754 755 if (!error && set_desc_es) { 756 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, 757 desc_base, desc_limit, desc_access); 758 } 759 760 if (!error && set_desc_ss) { 761 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, 762 desc_base, desc_limit, desc_access); 763 } 764 765 if (!error && set_desc_cs) { 766 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, 767 desc_base, desc_limit, desc_access); 768 } 769 770 if (!error && set_desc_fs) { 771 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, 772 desc_base, desc_limit, desc_access); 773 } 774 775 if (!error && set_desc_gs) { 776 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, 777 desc_base, desc_limit, desc_access); 778 } 779 780 if (!error && set_desc_tr) { 781 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, 782 desc_base, desc_limit, desc_access); 783 } 784 785 if (!error && set_desc_ldtr) { 786 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 787 desc_base, desc_limit, desc_access); 788 } 789 790 if (!error && set_desc_gdtr) { 791 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 792 desc_base, desc_limit, 0); 793 } 794 795 if (!error && set_desc_idtr) { 796 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 797 desc_base, desc_limit, 0); 798 } 799 800 if (!error && set_cs) 801 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); 802 803 if (!error && set_ds) 804 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); 805 806 if (!error && set_es) 807 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); 808 809 if (!error && set_fs) 810 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); 811 812 if (!error && set_gs) 813 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); 814 815 if (!error && set_ss) 816 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); 817 818 if (!error && set_tr) 819 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); 820 821 if (!error && set_ldtr) 822 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); 823 824 if (!error && set_x2apic_state) 825 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); 826 827 if (!error && unassign_pptdev) 828 error = vm_unassign_pptdev(ctx, bus, slot, func); 829 830 if (!error && set_exception_bitmap) { 831 error = vm_set_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 832 exception_bitmap); 833 } 834 835 if (!error && set_vmcs_entry_interruption_info) { 836 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO, 837 vmcs_entry_interruption_info); 838 } 839 840 if (!error && inject_nmi) { 841 error = vm_inject_nmi(ctx, vcpu); 842 } 843 844 if (!error && assert_lapic_lvt != -1) { 845 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt); 846 } 847 848 if (!error && (get_lowmem || get_all)) { 849 gpa = 0; 850 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 851 if (error == 0) 852 printf("lowmem\t\t0x%016lx/%ld%s\n", gpa, len, 853 wired ? " wired" : ""); 854 } 855 856 if (!error && (get_highmem || get_all)) { 857 gpa = 4 * GB; 858 error = vm_get_memory_seg(ctx, gpa, &len, &wired); 859 if (error == 0) 860 printf("highmem\t\t0x%016lx/%ld%s\n", gpa, len, 861 wired ? " wired" : ""); 862 } 863 864 if (!error && (get_efer || get_all)) { 865 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); 866 if (error == 0) 867 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); 868 } 869 870 if (!error && (get_cr0 || get_all)) { 871 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); 872 if (error == 0) 873 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 874 } 875 876 if (!error && (get_cr3 || get_all)) { 877 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); 878 if (error == 0) 879 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 880 } 881 882 if (!error && (get_cr4 || get_all)) { 883 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); 884 if (error == 0) 885 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 886 } 887 888 if (!error && (get_dr7 || get_all)) { 889 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); 890 if (error == 0) 891 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); 892 } 893 894 if (!error && (get_rsp || get_all)) { 895 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); 896 if (error == 0) 897 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 898 } 899 900 if (!error && (get_rip || get_all)) { 901 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 902 if (error == 0) 903 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); 904 } 905 906 if (!error && (get_rax || get_all)) { 907 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); 908 if (error == 0) 909 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); 910 } 911 912 if (!error && (get_rbx || get_all)) { 913 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); 914 if (error == 0) 915 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); 916 } 917 918 if (!error && (get_rcx || get_all)) { 919 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); 920 if (error == 0) 921 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); 922 } 923 924 if (!error && (get_rdx || get_all)) { 925 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); 926 if (error == 0) 927 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); 928 } 929 930 if (!error && (get_rsi || get_all)) { 931 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); 932 if (error == 0) 933 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); 934 } 935 936 if (!error && (get_rdi || get_all)) { 937 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); 938 if (error == 0) 939 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); 940 } 941 942 if (!error && (get_rbp || get_all)) { 943 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); 944 if (error == 0) 945 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); 946 } 947 948 if (!error && (get_r8 || get_all)) { 949 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); 950 if (error == 0) 951 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); 952 } 953 954 if (!error && (get_r9 || get_all)) { 955 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); 956 if (error == 0) 957 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); 958 } 959 960 if (!error && (get_r10 || get_all)) { 961 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); 962 if (error == 0) 963 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); 964 } 965 966 if (!error && (get_r11 || get_all)) { 967 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); 968 if (error == 0) 969 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); 970 } 971 972 if (!error && (get_r12 || get_all)) { 973 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); 974 if (error == 0) 975 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); 976 } 977 978 if (!error && (get_r13 || get_all)) { 979 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); 980 if (error == 0) 981 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); 982 } 983 984 if (!error && (get_r14 || get_all)) { 985 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); 986 if (error == 0) 987 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); 988 } 989 990 if (!error && (get_r15 || get_all)) { 991 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); 992 if (error == 0) 993 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); 994 } 995 996 if (!error && (get_rflags || get_all)) { 997 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, 998 &rflags); 999 if (error == 0) 1000 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); 1001 } 1002 1003 if (!error && (get_stats || get_all)) { 1004 int i, num_stats; 1005 uint64_t *stats; 1006 struct timeval tv; 1007 const char *desc; 1008 1009 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); 1010 if (stats != NULL) { 1011 printf("vcpu%d\n", vcpu); 1012 for (i = 0; i < num_stats; i++) { 1013 desc = vm_get_stat_desc(ctx, i); 1014 printf("%-40s\t%ld\n", desc, stats[i]); 1015 } 1016 } 1017 } 1018 1019 if (!error && (get_desc_ds || get_all)) { 1020 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, 1021 &desc_base, &desc_limit, &desc_access); 1022 if (error == 0) { 1023 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1024 vcpu, desc_base, desc_limit, desc_access); 1025 } 1026 } 1027 1028 if (!error && (get_desc_es || get_all)) { 1029 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, 1030 &desc_base, &desc_limit, &desc_access); 1031 if (error == 0) { 1032 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1033 vcpu, desc_base, desc_limit, desc_access); 1034 } 1035 } 1036 1037 if (!error && (get_desc_fs || get_all)) { 1038 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, 1039 &desc_base, &desc_limit, &desc_access); 1040 if (error == 0) { 1041 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1042 vcpu, desc_base, desc_limit, desc_access); 1043 } 1044 } 1045 1046 if (!error && (get_desc_gs || get_all)) { 1047 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, 1048 &desc_base, &desc_limit, &desc_access); 1049 if (error == 0) { 1050 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1051 vcpu, desc_base, desc_limit, desc_access); 1052 } 1053 } 1054 1055 if (!error && (get_desc_ss || get_all)) { 1056 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, 1057 &desc_base, &desc_limit, &desc_access); 1058 if (error == 0) { 1059 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1060 vcpu, desc_base, desc_limit, desc_access); 1061 } 1062 } 1063 1064 if (!error && (get_desc_cs || get_all)) { 1065 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, 1066 &desc_base, &desc_limit, &desc_access); 1067 if (error == 0) { 1068 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1069 vcpu, desc_base, desc_limit, desc_access); 1070 } 1071 } 1072 1073 if (!error && (get_desc_tr || get_all)) { 1074 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, 1075 &desc_base, &desc_limit, &desc_access); 1076 if (error == 0) { 1077 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1078 vcpu, desc_base, desc_limit, desc_access); 1079 } 1080 } 1081 1082 if (!error && (get_desc_ldtr || get_all)) { 1083 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, 1084 &desc_base, &desc_limit, &desc_access); 1085 if (error == 0) { 1086 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", 1087 vcpu, desc_base, desc_limit, desc_access); 1088 } 1089 } 1090 1091 if (!error && (get_desc_gdtr || get_all)) { 1092 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, 1093 &desc_base, &desc_limit, &desc_access); 1094 if (error == 0) { 1095 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", 1096 vcpu, desc_base, desc_limit); 1097 } 1098 } 1099 1100 if (!error && (get_desc_idtr || get_all)) { 1101 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, 1102 &desc_base, &desc_limit, &desc_access); 1103 if (error == 0) { 1104 printf("idtr[%d]\t\t0x%016lx/0x%08x\n", 1105 vcpu, desc_base, desc_limit); 1106 } 1107 } 1108 1109 if (!error && (get_cs || get_all)) { 1110 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); 1111 if (error == 0) 1112 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); 1113 } 1114 1115 if (!error && (get_ds || get_all)) { 1116 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); 1117 if (error == 0) 1118 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); 1119 } 1120 1121 if (!error && (get_es || get_all)) { 1122 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); 1123 if (error == 0) 1124 printf("es[%d]\t\t0x%04lx\n", vcpu, es); 1125 } 1126 1127 if (!error && (get_fs || get_all)) { 1128 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); 1129 if (error == 0) 1130 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); 1131 } 1132 1133 if (!error && (get_gs || get_all)) { 1134 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); 1135 if (error == 0) 1136 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); 1137 } 1138 1139 if (!error && (get_ss || get_all)) { 1140 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); 1141 if (error == 0) 1142 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); 1143 } 1144 1145 if (!error && (get_tr || get_all)) { 1146 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); 1147 if (error == 0) 1148 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); 1149 } 1150 1151 if (!error && (get_ldtr || get_all)) { 1152 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); 1153 if (error == 0) 1154 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); 1155 } 1156 1157 if (!error && (get_x2apic_state || get_all)) { 1158 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); 1159 if (error == 0) 1160 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); 1161 } 1162 1163 if (!error && (get_pinbased_ctls || get_all)) { 1164 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); 1165 if (error == 0) 1166 printf("pinbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1167 } 1168 1169 if (!error && (get_procbased_ctls || get_all)) { 1170 error = vm_get_vmcs_field(ctx, vcpu, 1171 VMCS_PRI_PROC_BASED_CTLS, &ctl); 1172 if (error == 0) 1173 printf("procbased_ctls[%d]\t0x%08lx\n", vcpu, ctl); 1174 } 1175 1176 if (!error && (get_procbased_ctls2 || get_all)) { 1177 error = vm_get_vmcs_field(ctx, vcpu, 1178 VMCS_SEC_PROC_BASED_CTLS, &ctl); 1179 if (error == 0) 1180 printf("procbased_ctls2[%d]\t0x%08lx\n", vcpu, ctl); 1181 } 1182 1183 if (!error && (get_vmcs_gla || get_all)) { 1184 error = vm_get_vmcs_field(ctx, vcpu, 1185 VMCS_GUEST_LINEAR_ADDRESS, &u64); 1186 if (error == 0) 1187 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); 1188 } 1189 1190 if (!error && (get_vmcs_gpa || get_all)) { 1191 error = vm_get_vmcs_field(ctx, vcpu, 1192 VMCS_GUEST_PHYSICAL_ADDRESS, &u64); 1193 if (error == 0) 1194 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); 1195 } 1196 1197 if (!error && (get_vmcs_entry_interruption_info || get_all)) { 1198 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); 1199 if (error == 0) { 1200 printf("entry_interruption_info[%d]\t0x%08lx\n", 1201 vcpu, u64); 1202 } 1203 } 1204 1205 if (!error && (get_eptp || get_all)) { 1206 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); 1207 if (error == 0) 1208 printf("eptp[%d]\t\t0x%016lx\n", vcpu, eptp); 1209 } 1210 1211 if (!error && (get_exception_bitmap || get_all)) { 1212 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, 1213 &bm); 1214 if (error == 0) 1215 printf("exception_bitmap[%d]\t0x%08lx\n", vcpu, bm); 1216 } 1217 1218 if (!error && (get_io_bitmap || get_all)) { 1219 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); 1220 if (error == 0) 1221 printf("io_bitmap_a[%d]\t0x%08lx\n", vcpu, bm); 1222 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); 1223 if (error == 0) 1224 printf("io_bitmap_b[%d]\t0x%08lx\n", vcpu, bm); 1225 } 1226 1227 if (!error && (get_tsc_offset || get_all)) { 1228 uint64_t tscoff; 1229 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); 1230 if (error == 0) 1231 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); 1232 } 1233 1234 if (!error && (get_cr0_mask || get_all)) { 1235 uint64_t cr0mask; 1236 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); 1237 if (error == 0) 1238 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); 1239 } 1240 1241 if (!error && (get_cr0_shadow || get_all)) { 1242 uint64_t cr0shadow; 1243 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, 1244 &cr0shadow); 1245 if (error == 0) 1246 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); 1247 } 1248 1249 if (!error && (get_cr4_mask || get_all)) { 1250 uint64_t cr4mask; 1251 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); 1252 if (error == 0) 1253 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); 1254 } 1255 1256 if (!error && (get_cr4_shadow || get_all)) { 1257 uint64_t cr4shadow; 1258 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, 1259 &cr4shadow); 1260 if (error == 0) 1261 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); 1262 } 1263 1264 if (!error && (get_cr3_targets || get_all)) { 1265 uint64_t target_count, target_addr; 1266 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, 1267 &target_count); 1268 if (error == 0) { 1269 printf("cr3_target_count[%d]\t0x%08lx\n", 1270 vcpu, target_count); 1271 } 1272 1273 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, 1274 &target_addr); 1275 if (error == 0) { 1276 printf("cr3_target0[%d]\t\t0x%016lx\n", 1277 vcpu, target_addr); 1278 } 1279 1280 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, 1281 &target_addr); 1282 if (error == 0) { 1283 printf("cr3_target1[%d]\t\t0x%016lx\n", 1284 vcpu, target_addr); 1285 } 1286 1287 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, 1288 &target_addr); 1289 if (error == 0) { 1290 printf("cr3_target2[%d]\t\t0x%016lx\n", 1291 vcpu, target_addr); 1292 } 1293 1294 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, 1295 &target_addr); 1296 if (error == 0) { 1297 printf("cr3_target3[%d]\t\t0x%016lx\n", 1298 vcpu, target_addr); 1299 } 1300 } 1301 1302 if (!error && (get_apic_access_addr || get_all)) { 1303 error = vm_get_vmcs_field(ctx, vcpu, VMCS_APIC_ACCESS, &addr); 1304 if (error == 0) 1305 printf("apic_access_addr[%d]\t0x%016lx\n", vcpu, addr); 1306 } 1307 1308 if (!error && (get_virtual_apic_addr || get_all)) { 1309 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VIRTUAL_APIC, &addr); 1310 if (error == 0) 1311 printf("virtual_apic_addr[%d]\t0x%016lx\n", vcpu, addr); 1312 } 1313 1314 if (!error && (get_tpr_threshold || get_all)) { 1315 uint64_t threshold; 1316 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, 1317 &threshold); 1318 if (error == 0) 1319 printf("tpr_threshold[%d]\t0x%08lx\n", vcpu, threshold); 1320 } 1321 1322 if (!error && (get_msr_bitmap_address || get_all)) { 1323 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1324 if (error == 0) 1325 printf("msr_bitmap[%d]\t\t0x%016lx\n", vcpu, addr); 1326 } 1327 1328 if (!error && (get_msr_bitmap || get_all)) { 1329 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); 1330 if (error == 0) 1331 error = dump_vmcs_msr_bitmap(vcpu, addr); 1332 } 1333 1334 if (!error && (get_vpid || get_all)) { 1335 uint64_t vpid; 1336 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); 1337 if (error == 0) 1338 printf("vpid[%d]\t\t0x%04lx\n", vcpu, vpid); 1339 } 1340 1341 if (!error && (get_ple_window || get_all)) { 1342 uint64_t window; 1343 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_WINDOW, &window); 1344 if (error == 0) 1345 printf("ple_window[%d]\t\t0x%08lx\n", vcpu, window); 1346 } 1347 1348 if (!error && (get_ple_gap || get_all)) { 1349 uint64_t gap; 1350 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PLE_GAP, &gap); 1351 if (error == 0) 1352 printf("ple_gap[%d]\t\t0x%08lx\n", vcpu, gap); 1353 } 1354 1355 if (!error && (get_inst_err || get_all)) { 1356 uint64_t insterr; 1357 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, 1358 &insterr); 1359 if (error == 0) { 1360 printf("instruction_error[%d]\t0x%08lx\n", 1361 vcpu, insterr); 1362 } 1363 } 1364 1365 if (!error && (get_exit_ctls || get_all)) { 1366 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); 1367 if (error == 0) 1368 printf("exit_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1369 } 1370 1371 if (!error && (get_entry_ctls || get_all)) { 1372 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); 1373 if (error == 0) 1374 printf("entry_ctls[%d]\t\t0x%08lx\n", vcpu, ctl); 1375 } 1376 1377 if (!error && (get_host_pat || get_all)) { 1378 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); 1379 if (error == 0) 1380 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1381 } 1382 1383 if (!error && (get_guest_pat || get_all)) { 1384 error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); 1385 if (error == 0) 1386 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); 1387 } 1388 1389 if (!error && (get_host_cr0 || get_all)) { 1390 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); 1391 if (error == 0) 1392 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); 1393 } 1394 1395 if (!error && (get_host_cr3 || get_all)) { 1396 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); 1397 if (error == 0) 1398 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); 1399 } 1400 1401 if (!error && (get_host_cr4 || get_all)) { 1402 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); 1403 if (error == 0) 1404 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); 1405 } 1406 1407 if (!error && (get_host_rip || get_all)) { 1408 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); 1409 if (error == 0) 1410 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); 1411 } 1412 1413 if (!error && (get_host_rsp || get_all)) { 1414 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); 1415 if (error == 0) 1416 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); 1417 } 1418 1419 if (!error && (get_guest_sysenter || get_all)) { 1420 error = vm_get_vmcs_field(ctx, vcpu, 1421 VMCS_GUEST_IA32_SYSENTER_CS, &cs); 1422 if (error == 0) 1423 printf("guest_sysenter_cs[%d]\t0x%08lx\n", vcpu, cs); 1424 1425 error = vm_get_vmcs_field(ctx, vcpu, 1426 VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); 1427 if (error == 0) 1428 printf("guest_sysenter_sp[%d]\t0x%016lx\n", vcpu, rsp); 1429 error = vm_get_vmcs_field(ctx, vcpu, 1430 VMCS_GUEST_IA32_SYSENTER_EIP, &rip); 1431 if (error == 0) 1432 printf("guest_sysenter_ip[%d]\t0x%016lx\n", vcpu, rip); 1433 } 1434 1435 if (!error && (get_vmcs_link || get_all)) { 1436 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); 1437 if (error == 0) 1438 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); 1439 } 1440 1441 if (!error && (get_vmcs_exit_reason || get_all)) { 1442 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); 1443 if (error == 0) 1444 printf("vmcs_exit_reason[%d]\t0x%016lx\n", vcpu, u64); 1445 } 1446 1447 if (!error && (get_vmcs_exit_qualification || get_all)) { 1448 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, 1449 &u64); 1450 if (error == 0) 1451 printf("vmcs_exit_qualification[%d]\t0x%016lx\n", 1452 vcpu, u64); 1453 } 1454 1455 if (!error && (get_vmcs_exit_interruption_info || get_all)) { 1456 error = vm_get_vmcs_field(ctx, vcpu, 1457 VMCS_EXIT_INTERRUPTION_INFO, &u64); 1458 if (error == 0) { 1459 printf("vmcs_exit_interruption_info[%d]\t0x%08lx\n", 1460 vcpu, u64); 1461 } 1462 } 1463 1464 if (!error && (get_vmcs_exit_interruption_error || get_all)) { 1465 error = vm_get_vmcs_field(ctx, vcpu, 1466 VMCS_EXIT_INTERRUPTION_ERROR, &u64); 1467 if (error == 0) { 1468 printf("vmcs_exit_interruption_error[%d]\t0x%08lx\n", 1469 vcpu, u64); 1470 } 1471 } 1472 1473 if (!error && (get_vmcs_interruptibility || get_all)) { 1474 error = vm_get_vmcs_field(ctx, vcpu, 1475 VMCS_GUEST_INTERRUPTIBILITY, &u64); 1476 if (error == 0) { 1477 printf("vmcs_guest_interruptibility[%d]\t0x%08lx\n", 1478 vcpu, u64); 1479 } 1480 } 1481 1482 if (!error && setcap) { 1483 int captype; 1484 captype = vm_capability_name2type(capname); 1485 error = vm_set_capability(ctx, vcpu, captype, capval); 1486 if (error != 0 && errno == ENOENT) 1487 printf("Capability \"%s\" is not available\n", capname); 1488 } 1489 1490 if (!error && get_gpa_pmap) { 1491 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); 1492 if (error == 0) { 1493 printf("gpa %#lx:", gpa_pmap); 1494 pte = &pteval[0]; 1495 while (ptenum-- > 0) 1496 printf(" %#lx", *pte++); 1497 printf("\n"); 1498 } 1499 } 1500 1501 if (!error && (getcap || get_all)) { 1502 int captype, val, getcaptype; 1503 1504 if (getcap && capname) 1505 getcaptype = vm_capability_name2type(capname); 1506 else 1507 getcaptype = -1; 1508 1509 for (captype = 0; captype < VM_CAP_MAX; captype++) { 1510 if (getcaptype >= 0 && captype != getcaptype) 1511 continue; 1512 error = vm_get_capability(ctx, vcpu, captype, &val); 1513 if (error == 0) { 1514 printf("Capability \"%s\" is %s on vcpu %d\n", 1515 vm_capability_type2name(captype), 1516 val ? "set" : "not set", vcpu); 1517 } else if (errno == ENOENT) { 1518 error = 0; 1519 printf("Capability \"%s\" is not available\n", 1520 vm_capability_type2name(captype)); 1521 } else { 1522 break; 1523 } 1524 } 1525 } 1526 1527 if (!error && run) { 1528 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); 1529 assert(error == 0); 1530 1531 error = vm_run(ctx, vcpu, rip, &vmexit); 1532 if (error == 0) 1533 dump_vm_run_exitcode(&vmexit, vcpu); 1534 else 1535 printf("vm_run error %d\n", error); 1536 } 1537 1538 if (error) 1539 printf("errno = %d\n", errno); 1540 1541 if (!error && destroy) 1542 vm_destroy(ctx); 1543 1544 exit(error); 1545} 1546