2 * Copyright (c) 2011 NetApp, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
32 #include <sys/param.h>
33 #include <sys/types.h>
34 #include <sys/sysctl.h>
35 #include <sys/errno.h>
51 #include <machine/cpufunc.h>
52 #include <machine/vmm.h>
53 #include <machine/specialreg.h>
57 #include "intel/vmcs.h"
59 #define MB (1UL << 20)
60 #define GB (1UL << 30)
62 #define REQ_ARG required_argument
63 #define NO_ARG no_argument
64 #define OPT_ARG optional_argument
66 static const char *progname;
73 "Usage: %s --vm=<vmname>\n"
74 " [--cpu=<vcpu_number>]\n"
93 " [--set-desc-ldtr]\n"
94 " [--get-desc-ldtr]\n"
95 " [--set-desc-gdtr]\n"
96 " [--get-desc-gdtr]\n"
97 " [--set-desc-idtr]\n"
98 " [--get-desc-idtr]\n"
100 " [--capname=<capname>]\n"
102 " [--setcap=<0|1>]\n"
103 " [--desc-base=<BASE>]\n"
104 " [--desc-limit=<LIMIT>]\n"
105 " [--desc-access=<ACCESS>]\n"
106 " [--set-cr0=<CR0>]\n"
108 " [--set-cr3=<CR3>]\n"
110 " [--set-cr4=<CR4>]\n"
112 " [--set-dr7=<DR7>]\n"
114 " [--set-rsp=<RSP>]\n"
116 " [--set-rip=<RIP>]\n"
119 " [--set-rax=<RAX>]\n"
134 " [--set-rflags=<RFLAGS>]\n"
150 " [--set-x2apic-state=<state>]\n"
151 " [--get-x2apic-state]\n"
152 " [--unassign-pptdev=<bus/slot/func>]\n"
153 " [--set-mem=<memory in units of MB>]\n"
156 " [--get-gpa-pmap]\n"
157 " [--assert-lapic-lvt=<pin>]\n"
160 " [--force-poweroff]\n"
161 " [--get-rtc-time]\n"
162 " [--set-rtc-time=<secs>]\n"
163 " [--get-rtc-nvram]\n"
164 " [--set-rtc-nvram=<val>]\n"
165 " [--rtc-nvram-offset=<offset>]\n"
166 " [--get-active-cpus]\n"
167 " [--get-suspended-cpus]\n"
170 " [--set-exception-bitmap]\n"
171 " [--get-exception-bitmap]\n"
172 " [--get-tsc-offset]\n"
173 " [--get-guest-pat]\n"
174 " [--get-io-bitmap-address]\n"
175 " [--get-msr-bitmap]\n"
176 " [--get-msr-bitmap-address]\n"
177 " [--get-guest-sysenter]\n"
178 " [--get-exit-reason]\n",
182 (void)fprintf(stderr,
183 " [--get-vmcs-pinbased-ctls]\n"
184 " [--get-vmcs-procbased-ctls]\n"
185 " [--get-vmcs-procbased-ctls2]\n"
186 " [--get-vmcs-entry-interruption-info]\n"
187 " [--set-vmcs-entry-interruption-info=<info>]\n"
188 " [--get-vmcs-guest-physical-address\n"
189 " [--get-vmcs-guest-linear-address\n"
190 " [--get-vmcs-host-pat]\n"
191 " [--get-vmcs-host-cr0]\n"
192 " [--get-vmcs-host-cr3]\n"
193 " [--get-vmcs-host-cr4]\n"
194 " [--get-vmcs-host-rip]\n"
195 " [--get-vmcs-host-rsp]\n"
196 " [--get-vmcs-cr0-mask]\n"
197 " [--get-vmcs-cr0-shadow]\n"
198 " [--get-vmcs-cr4-mask]\n"
199 " [--get-vmcs-cr4-shadow]\n"
200 " [--get-vmcs-cr3-targets]\n"
201 " [--get-vmcs-apic-access-address]\n"
202 " [--get-vmcs-virtual-apic-address]\n"
203 " [--get-vmcs-tpr-threshold]\n"
204 " [--get-vmcs-vpid]\n"
205 " [--get-vmcs-instruction-error]\n"
206 " [--get-vmcs-exit-ctls]\n"
207 " [--get-vmcs-entry-ctls]\n"
208 " [--get-vmcs-link]\n"
209 " [--get-vmcs-exit-qualification]\n"
210 " [--get-vmcs-exit-interruption-info]\n"
211 " [--get-vmcs-exit-interruption-error]\n"
212 " [--get-vmcs-interruptibility]\n"
215 (void)fprintf(stderr,
216 " [--get-vmcb-intercepts]\n"
217 " [--get-vmcb-asid]\n"
218 " [--get-vmcb-exit-details]\n"
219 " [--get-vmcb-tlb-ctrl]\n"
220 " [--get-vmcb-virq]\n"
221 " [--get-avic-apic-bar]\n"
222 " [--get-avic-backing-page]\n"
223 " [--get-avic-table]\n"
229 static int get_rtc_time, set_rtc_time;
230 static int get_rtc_nvram, set_rtc_nvram;
231 static int rtc_nvram_offset;
232 static uint8_t rtc_nvram_value;
233 static time_t rtc_secs;
235 static int get_stats, getcap, setcap, capval, get_gpa_pmap;
236 static int inject_nmi, assert_lapic_lvt;
237 static int force_reset, force_poweroff;
238 static const char *capname;
239 static int create, destroy, get_lowmem, get_highmem;
240 static int get_intinfo;
241 static int get_active_cpus, get_suspended_cpus;
242 static uint64_t memsize;
243 static int set_cr0, get_cr0, set_cr3, get_cr3, set_cr4, get_cr4;
244 static int set_efer, get_efer;
245 static int set_dr7, get_dr7;
246 static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags;
247 static int set_rax, get_rax;
248 static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp;
249 static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15;
250 static int set_desc_ds, get_desc_ds;
251 static int set_desc_es, get_desc_es;
252 static int set_desc_fs, get_desc_fs;
253 static int set_desc_gs, get_desc_gs;
254 static int set_desc_cs, get_desc_cs;
255 static int set_desc_ss, get_desc_ss;
256 static int set_desc_gdtr, get_desc_gdtr;
257 static int set_desc_idtr, get_desc_idtr;
258 static int set_desc_tr, get_desc_tr;
259 static int set_desc_ldtr, get_desc_ldtr;
260 static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr;
261 static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr;
262 static int set_x2apic_state, get_x2apic_state;
263 enum x2apic_state x2apic_state;
264 static int unassign_pptdev, bus, slot, func;
270 static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl;
271 static int get_vmcb_virq, get_avic_table;
274 * VMCS-specific fields
276 static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2;
277 static int get_eptp, get_io_bitmap, get_tsc_offset;
278 static int get_vmcs_entry_interruption_info, set_vmcs_entry_interruption_info;
279 static int get_vmcs_interruptibility;
280 uint32_t vmcs_entry_interruption_info;
281 static int get_vmcs_gpa, get_vmcs_gla;
282 static int get_exception_bitmap, set_exception_bitmap, exception_bitmap;
283 static int get_cr0_mask, get_cr0_shadow;
284 static int get_cr4_mask, get_cr4_shadow;
285 static int get_cr3_targets;
286 static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold;
287 static int get_msr_bitmap, get_msr_bitmap_address;
288 static int get_vpid_asid;
289 static int get_inst_err, get_exit_ctls, get_entry_ctls;
290 static int get_host_cr0, get_host_cr3, get_host_cr4;
291 static int get_host_rip, get_host_rsp;
292 static int get_guest_pat, get_host_pat;
293 static int get_guest_sysenter, get_vmcs_link;
294 static int get_exit_reason, get_vmcs_exit_qualification;
295 static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error;
296 static int get_vmcs_exit_inst_length;
298 static uint64_t desc_base;
299 static uint32_t desc_limit, desc_access;
304 dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu)
306 printf("vm exit[%d]\n", vcpu);
307 printf("\trip\t\t0x%016lx\n", vmexit->rip);
308 printf("\tinst_length\t%d\n", vmexit->inst_length);
309 switch (vmexit->exitcode) {
310 case VM_EXITCODE_INOUT:
311 printf("\treason\t\tINOUT\n");
312 printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT");
313 printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes);
314 printf("\tflags\t\t%s%s\n",
315 vmexit->u.inout.string ? "STRING " : "",
316 vmexit->u.inout.rep ? "REP " : "");
317 printf("\tport\t\t0x%04x\n", vmexit->u.inout.port);
318 printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax);
320 case VM_EXITCODE_VMX:
321 printf("\treason\t\tVMX\n");
322 printf("\tstatus\t\t%d\n", vmexit->u.vmx.status);
323 printf("\texit_reason\t0x%08x (%u)\n",
324 vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason);
325 printf("\tqualification\t0x%016lx\n",
326 vmexit->u.vmx.exit_qualification);
327 printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type);
328 printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error);
330 case VM_EXITCODE_SVM:
331 printf("\treason\t\tSVM\n");
332 printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode);
333 printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1);
334 printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2);
337 printf("*** unknown vm run exitcode %d\n", vmexit->exitcode);
342 /* AMD 6th generation and Intel compatible MSRs */
343 #define MSR_AMD6TH_START 0xC0000000
344 #define MSR_AMD6TH_END 0xC0001FFF
345 /* AMD 7th and 8th generation compatible MSRs */
346 #define MSR_AMD7TH_START 0xC0010000
347 #define MSR_AMD7TH_END 0xC0011FFF
350 msr_name(uint32_t msr)
362 return ("MSR_LSTAR");
364 return ("MSR_CSTAR");
366 return ("MSR_SF_MASK");
368 return ("MSR_FSBASE");
370 return ("MSR_GSBASE");
372 return ("MSR_KGSBASE");
373 case MSR_SYSENTER_CS_MSR:
374 return ("MSR_SYSENTER_CS_MSR");
375 case MSR_SYSENTER_ESP_MSR:
376 return ("MSR_SYSENTER_ESP_MSR");
377 case MSR_SYSENTER_EIP_MSR:
378 return ("MSR_SYSENTER_EIP_MSR");
382 snprintf(buf, sizeof(buf), "MSR %#08x", msr);
388 print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable)
391 if (readable || writeable) {
392 printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu,
393 readable ? 'R' : '-', writeable ? 'W' : '-');
398 * Reference APM vol2, section 15.11 MSR Intercepts.
401 dump_amd_msr_pm(const char *bitmap, int vcpu)
403 int byte, bit, readable, writeable;
406 for (msr = 0; msr < 0x2000; msr++) {
410 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */
411 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
412 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1;
413 print_msr_pm(msr, vcpu, readable, writeable);
415 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */
417 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
418 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1;
419 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable,
422 /* MSR 0xC0010000 to 0xC0011FF is only for AMD */
424 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
425 writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1;
426 print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable,
432 * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address
435 dump_intel_msr_pm(const char *bitmap, int vcpu)
437 int byte, bit, readable, writeable;
440 for (msr = 0; msr < 0x2000; msr++) {
444 /* Look at MSRs in the range 0x00000000 to 0x00001FFF */
445 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
446 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1;
447 print_msr_pm(msr, vcpu, readable, writeable);
449 /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */
451 readable = (bitmap[byte] & (1 << bit)) ? 0 : 1;
452 writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1;
453 print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable,
459 dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel)
461 int error, fd, map_size;
467 fd = open("/dev/mem", O_RDONLY, 0);
469 perror("Couldn't open /dev/mem");
474 map_size = PAGE_SIZE;
476 map_size = 2 * PAGE_SIZE;
478 bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr);
479 if (bitmap == MAP_FAILED) {
480 perror("mmap failed");
485 dump_intel_msr_pm(bitmap, vcpu);
487 dump_amd_msr_pm(bitmap, vcpu);
491 if (bitmap != MAP_FAILED)
492 munmap((void *)bitmap, map_size);
500 vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val)
503 return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val));
507 vm_set_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t val)
510 return (vm_set_register(ctx, vcpu, VMCS_IDENT(field), val));
514 vm_get_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes,
518 return (vm_get_register(ctx, vcpu, VMCB_ACCESS(off, bytes), ret_val));
522 vm_set_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes,
526 return (vm_set_register(ctx, vcpu, VMCB_ACCESS(off, bytes), val));
530 VMNAME = 1000, /* avoid collision with return values from getopt */
554 SET_EXCEPTION_BITMAP,
555 SET_VMCS_ENTRY_INTERRUPTION_INFO,
567 print_cpus(const char *banner, const cpuset_t *cpus)
572 printf("%s:\t", banner);
573 if (!CPU_EMPTY(cpus)) {
574 for (i = 0; i < CPU_SETSIZE; i++) {
575 if (CPU_ISSET(i, cpus)) {
576 printf("%s%d", first ? " " : ", ", i);
586 print_intinfo(const char *banner, uint64_t info)
590 printf("%s:\t", banner);
591 if (info & VM_INTINFO_VALID) {
592 type = info & VM_INTINFO_TYPE;
594 case VM_INTINFO_HWINTR:
600 case VM_INTINFO_SWINTR:
607 printf(" vector %d", (int)VM_INTINFO_VECTOR(info));
608 if (info & VM_INTINFO_DEL_ERRCODE)
609 printf(" errcode %#x", (u_int)(info >> 32));
617 cpu_vendor_intel(void)
623 ((u_int *)&cpu_vendor)[0] = regs[1];
624 ((u_int *)&cpu_vendor)[1] = regs[3];
625 ((u_int *)&cpu_vendor)[2] = regs[2];
626 cpu_vendor[12] = '\0';
628 if (strcmp(cpu_vendor, "AuthenticAMD") == 0) {
630 } else if (strcmp(cpu_vendor, "GenuineIntel") == 0) {
633 fprintf(stderr, "Unknown cpu vendor \"%s\"\n", cpu_vendor);
639 get_all_registers(struct vmctx *ctx, int vcpu)
641 uint64_t cr0, cr3, cr4, dr7, rsp, rip, rflags, efer;
642 uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp;
643 uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
646 if (!error && (get_efer || get_all)) {
647 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer);
649 printf("efer[%d]\t\t0x%016lx\n", vcpu, efer);
652 if (!error && (get_cr0 || get_all)) {
653 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0);
655 printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0);
658 if (!error && (get_cr3 || get_all)) {
659 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3);
661 printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3);
664 if (!error && (get_cr4 || get_all)) {
665 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4);
667 printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4);
670 if (!error && (get_dr7 || get_all)) {
671 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7);
673 printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7);
676 if (!error && (get_rsp || get_all)) {
677 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp);
679 printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp);
682 if (!error && (get_rip || get_all)) {
683 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip);
685 printf("rip[%d]\t\t0x%016lx\n", vcpu, rip);
688 if (!error && (get_rax || get_all)) {
689 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax);
691 printf("rax[%d]\t\t0x%016lx\n", vcpu, rax);
694 if (!error && (get_rbx || get_all)) {
695 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx);
697 printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx);
700 if (!error && (get_rcx || get_all)) {
701 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx);
703 printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx);
706 if (!error && (get_rdx || get_all)) {
707 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx);
709 printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx);
712 if (!error && (get_rsi || get_all)) {
713 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi);
715 printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi);
718 if (!error && (get_rdi || get_all)) {
719 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi);
721 printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi);
724 if (!error && (get_rbp || get_all)) {
725 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp);
727 printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp);
730 if (!error && (get_r8 || get_all)) {
731 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8);
733 printf("r8[%d]\t\t0x%016lx\n", vcpu, r8);
736 if (!error && (get_r9 || get_all)) {
737 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9);
739 printf("r9[%d]\t\t0x%016lx\n", vcpu, r9);
742 if (!error && (get_r10 || get_all)) {
743 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10);
745 printf("r10[%d]\t\t0x%016lx\n", vcpu, r10);
748 if (!error && (get_r11 || get_all)) {
749 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11);
751 printf("r11[%d]\t\t0x%016lx\n", vcpu, r11);
754 if (!error && (get_r12 || get_all)) {
755 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12);
757 printf("r12[%d]\t\t0x%016lx\n", vcpu, r12);
760 if (!error && (get_r13 || get_all)) {
761 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13);
763 printf("r13[%d]\t\t0x%016lx\n", vcpu, r13);
766 if (!error && (get_r14 || get_all)) {
767 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14);
769 printf("r14[%d]\t\t0x%016lx\n", vcpu, r14);
772 if (!error && (get_r15 || get_all)) {
773 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15);
775 printf("r15[%d]\t\t0x%016lx\n", vcpu, r15);
778 if (!error && (get_rflags || get_all)) {
779 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS,
782 printf("rflags[%d]\t0x%016lx\n", vcpu, rflags);
789 get_all_segments(struct vmctx *ctx, int vcpu)
791 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr;
794 if (!error && (get_desc_ds || get_all)) {
795 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS,
796 &desc_base, &desc_limit, &desc_access);
798 printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
799 vcpu, desc_base, desc_limit, desc_access);
803 if (!error && (get_desc_es || get_all)) {
804 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES,
805 &desc_base, &desc_limit, &desc_access);
807 printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
808 vcpu, desc_base, desc_limit, desc_access);
812 if (!error && (get_desc_fs || get_all)) {
813 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS,
814 &desc_base, &desc_limit, &desc_access);
816 printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
817 vcpu, desc_base, desc_limit, desc_access);
821 if (!error && (get_desc_gs || get_all)) {
822 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS,
823 &desc_base, &desc_limit, &desc_access);
825 printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
826 vcpu, desc_base, desc_limit, desc_access);
830 if (!error && (get_desc_ss || get_all)) {
831 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS,
832 &desc_base, &desc_limit, &desc_access);
834 printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
835 vcpu, desc_base, desc_limit, desc_access);
839 if (!error && (get_desc_cs || get_all)) {
840 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS,
841 &desc_base, &desc_limit, &desc_access);
843 printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
844 vcpu, desc_base, desc_limit, desc_access);
848 if (!error && (get_desc_tr || get_all)) {
849 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR,
850 &desc_base, &desc_limit, &desc_access);
852 printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
853 vcpu, desc_base, desc_limit, desc_access);
857 if (!error && (get_desc_ldtr || get_all)) {
858 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR,
859 &desc_base, &desc_limit, &desc_access);
861 printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n",
862 vcpu, desc_base, desc_limit, desc_access);
866 if (!error && (get_desc_gdtr || get_all)) {
867 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR,
868 &desc_base, &desc_limit, &desc_access);
870 printf("gdtr[%d]\t\t0x%016lx/0x%08x\n",
871 vcpu, desc_base, desc_limit);
875 if (!error && (get_desc_idtr || get_all)) {
876 error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR,
877 &desc_base, &desc_limit, &desc_access);
879 printf("idtr[%d]\t\t0x%016lx/0x%08x\n",
880 vcpu, desc_base, desc_limit);
884 if (!error && (get_cs || get_all)) {
885 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs);
887 printf("cs[%d]\t\t0x%04lx\n", vcpu, cs);
890 if (!error && (get_ds || get_all)) {
891 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds);
893 printf("ds[%d]\t\t0x%04lx\n", vcpu, ds);
896 if (!error && (get_es || get_all)) {
897 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es);
899 printf("es[%d]\t\t0x%04lx\n", vcpu, es);
902 if (!error && (get_fs || get_all)) {
903 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs);
905 printf("fs[%d]\t\t0x%04lx\n", vcpu, fs);
908 if (!error && (get_gs || get_all)) {
909 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs);
911 printf("gs[%d]\t\t0x%04lx\n", vcpu, gs);
914 if (!error && (get_ss || get_all)) {
915 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss);
917 printf("ss[%d]\t\t0x%04lx\n", vcpu, ss);
920 if (!error && (get_tr || get_all)) {
921 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr);
923 printf("tr[%d]\t\t0x%04lx\n", vcpu, tr);
926 if (!error && (get_ldtr || get_all)) {
927 error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr);
929 printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr);
936 get_misc_vmcs(struct vmctx *ctx, int vcpu)
938 uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64;
941 if (!error && (get_cr0_mask || get_all)) {
943 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask);
945 printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask);
948 if (!error && (get_cr0_shadow || get_all)) {
950 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW,
953 printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow);
956 if (!error && (get_cr4_mask || get_all)) {
958 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask);
960 printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask);
963 if (!error && (get_cr4_shadow || get_all)) {
965 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW,
968 printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow);
971 if (!error && (get_cr3_targets || get_all)) {
972 uint64_t target_count, target_addr;
973 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT,
976 printf("cr3_target_count[%d]\t0x%016lx\n",
980 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0,
983 printf("cr3_target0[%d]\t\t0x%016lx\n",
987 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1,
990 printf("cr3_target1[%d]\t\t0x%016lx\n",
994 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2,
997 printf("cr3_target2[%d]\t\t0x%016lx\n",
1001 error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3,
1004 printf("cr3_target3[%d]\t\t0x%016lx\n",
1009 if (!error && (get_pinbased_ctls || get_all)) {
1010 error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl);
1012 printf("pinbased_ctls[%d]\t0x%016lx\n", vcpu, ctl);
1015 if (!error && (get_procbased_ctls || get_all)) {
1016 error = vm_get_vmcs_field(ctx, vcpu,
1017 VMCS_PRI_PROC_BASED_CTLS, &ctl);
1019 printf("procbased_ctls[%d]\t0x%016lx\n", vcpu, ctl);
1022 if (!error && (get_procbased_ctls2 || get_all)) {
1023 error = vm_get_vmcs_field(ctx, vcpu,
1024 VMCS_SEC_PROC_BASED_CTLS, &ctl);
1026 printf("procbased_ctls2[%d]\t0x%016lx\n", vcpu, ctl);
1029 if (!error && (get_vmcs_gla || get_all)) {
1030 error = vm_get_vmcs_field(ctx, vcpu,
1031 VMCS_GUEST_LINEAR_ADDRESS, &u64);
1033 printf("gla[%d]\t\t0x%016lx\n", vcpu, u64);
1036 if (!error && (get_vmcs_gpa || get_all)) {
1037 error = vm_get_vmcs_field(ctx, vcpu,
1038 VMCS_GUEST_PHYSICAL_ADDRESS, &u64);
1040 printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64);
1043 if (!error && (get_vmcs_entry_interruption_info ||
1045 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64);
1047 printf("entry_interruption_info[%d]\t0x%016lx\n",
1052 if (!error && (get_tpr_threshold || get_all)) {
1054 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD,
1057 printf("tpr_threshold[%d]\t0x%016lx\n", vcpu, threshold);
1060 if (!error && (get_inst_err || get_all)) {
1062 error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR,
1065 printf("instruction_error[%d]\t0x%016lx\n",
1070 if (!error && (get_exit_ctls || get_all)) {
1071 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl);
1073 printf("exit_ctls[%d]\t\t0x%016lx\n", vcpu, ctl);
1076 if (!error && (get_entry_ctls || get_all)) {
1077 error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl);
1079 printf("entry_ctls[%d]\t\t0x%016lx\n", vcpu, ctl);
1082 if (!error && (get_host_pat || get_all)) {
1083 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat);
1085 printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat);
1088 if (!error && (get_host_cr0 || get_all)) {
1089 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0);
1091 printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0);
1094 if (!error && (get_host_cr3 || get_all)) {
1095 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3);
1097 printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3);
1100 if (!error && (get_host_cr4 || get_all)) {
1101 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4);
1103 printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4);
1106 if (!error && (get_host_rip || get_all)) {
1107 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip);
1109 printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip);
1112 if (!error && (get_host_rsp || get_all)) {
1113 error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp);
1115 printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp);
1118 if (!error && (get_vmcs_link || get_all)) {
1119 error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr);
1121 printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr);
1124 if (!error && (get_vmcs_exit_interruption_info || get_all)) {
1125 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64);
1127 printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n",
1132 if (!error && (get_vmcs_exit_interruption_error || get_all)) {
1133 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE,
1136 printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n",
1141 if (!error && (get_vmcs_interruptibility || get_all)) {
1142 error = vm_get_vmcs_field(ctx, vcpu,
1143 VMCS_GUEST_INTERRUPTIBILITY, &u64);
1145 printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n",
1150 if (!error && (get_vmcs_exit_inst_length || get_all)) {
1151 error = vm_get_vmcs_field(ctx, vcpu,
1152 VMCS_EXIT_INSTRUCTION_LENGTH, &u64);
1154 printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpu,
1158 if (!error && (get_vmcs_exit_qualification || get_all)) {
1159 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION,
1162 printf("vmcs_exit_qualification[%d]\t0x%016lx\n",
1170 get_misc_vmcb(struct vmctx *ctx, int vcpu)
1175 if (!error && (get_vmcb_intercept || get_all)) {
1176 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_CR_INTERCEPT, 4,
1179 printf("cr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1181 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_DR_INTERCEPT, 4,
1184 printf("dr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1186 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4,
1189 printf("exc_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1191 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST1_INTERCEPT,
1194 printf("inst1_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1196 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST2_INTERCEPT,
1199 printf("inst2_intercept[%d]\t0x%08x\n", vcpu, (int)ctl);
1202 if (!error && (get_vmcb_tlb_ctrl || get_all)) {
1203 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TLB_CTRL,
1206 printf("TLB ctrl[%d]\t0x%016lx\n", vcpu, ctl);
1209 if (!error && (get_vmcb_exit_details || get_all)) {
1210 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO1,
1213 printf("exitinfo1[%d]\t0x%016lx\n", vcpu, ctl);
1214 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO2,
1217 printf("exitinfo2[%d]\t0x%016lx\n", vcpu, ctl);
1218 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINTINFO,
1221 printf("exitintinfo[%d]\t0x%016lx\n", vcpu, ctl);
1224 if (!error && (get_vmcb_virq || get_all)) {
1225 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_VIRQ,
1228 printf("v_irq/tpr[%d]\t0x%016lx\n", vcpu, ctl);
1231 if (!error && (get_apic_access_addr || get_all)) {
1232 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_BAR, 8,
1235 printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpu, addr);
1238 if (!error && (get_virtual_apic_addr || get_all)) {
1239 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PAGE, 8,
1242 printf("AVIC backing page[%d]\t0x%016lx\n", vcpu, addr);
1245 if (!error && (get_avic_table || get_all)) {
1246 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_LT, 8,
1249 printf("AVIC logical table[%d]\t0x%016lx\n",
1251 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PT, 8,
1254 printf("AVIC physical table[%d]\t0x%016lx\n",
1261 static struct option *
1262 setup_options(bool cpu_intel)
1264 const struct option common_opts[] = {
1265 { "vm", REQ_ARG, 0, VMNAME },
1266 { "cpu", REQ_ARG, 0, VCPU },
1267 { "set-mem", REQ_ARG, 0, SET_MEM },
1268 { "set-efer", REQ_ARG, 0, SET_EFER },
1269 { "set-cr0", REQ_ARG, 0, SET_CR0 },
1270 { "set-cr3", REQ_ARG, 0, SET_CR3 },
1271 { "set-cr4", REQ_ARG, 0, SET_CR4 },
1272 { "set-dr7", REQ_ARG, 0, SET_DR7 },
1273 { "set-rsp", REQ_ARG, 0, SET_RSP },
1274 { "set-rip", REQ_ARG, 0, SET_RIP },
1275 { "set-rax", REQ_ARG, 0, SET_RAX },
1276 { "set-rflags", REQ_ARG, 0, SET_RFLAGS },
1277 { "desc-base", REQ_ARG, 0, DESC_BASE },
1278 { "desc-limit", REQ_ARG, 0, DESC_LIMIT },
1279 { "desc-access",REQ_ARG, 0, DESC_ACCESS },
1280 { "set-cs", REQ_ARG, 0, SET_CS },
1281 { "set-ds", REQ_ARG, 0, SET_DS },
1282 { "set-es", REQ_ARG, 0, SET_ES },
1283 { "set-fs", REQ_ARG, 0, SET_FS },
1284 { "set-gs", REQ_ARG, 0, SET_GS },
1285 { "set-ss", REQ_ARG, 0, SET_SS },
1286 { "set-tr", REQ_ARG, 0, SET_TR },
1287 { "set-ldtr", REQ_ARG, 0, SET_LDTR },
1288 { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE },
1289 { "set-exception-bitmap",
1290 REQ_ARG, 0, SET_EXCEPTION_BITMAP },
1291 { "capname", REQ_ARG, 0, CAPNAME },
1292 { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV },
1293 { "setcap", REQ_ARG, 0, SET_CAP },
1294 { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP },
1295 { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT },
1296 { "get-rtc-time", NO_ARG, &get_rtc_time, 1 },
1297 { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME },
1298 { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET },
1299 { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 },
1300 { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM },
1301 { "getcap", NO_ARG, &getcap, 1 },
1302 { "get-stats", NO_ARG, &get_stats, 1 },
1303 { "get-desc-ds",NO_ARG, &get_desc_ds, 1 },
1304 { "set-desc-ds",NO_ARG, &set_desc_ds, 1 },
1305 { "get-desc-es",NO_ARG, &get_desc_es, 1 },
1306 { "set-desc-es",NO_ARG, &set_desc_es, 1 },
1307 { "get-desc-ss",NO_ARG, &get_desc_ss, 1 },
1308 { "set-desc-ss",NO_ARG, &set_desc_ss, 1 },
1309 { "get-desc-cs",NO_ARG, &get_desc_cs, 1 },
1310 { "set-desc-cs",NO_ARG, &set_desc_cs, 1 },
1311 { "get-desc-fs",NO_ARG, &get_desc_fs, 1 },
1312 { "set-desc-fs",NO_ARG, &set_desc_fs, 1 },
1313 { "get-desc-gs",NO_ARG, &get_desc_gs, 1 },
1314 { "set-desc-gs",NO_ARG, &set_desc_gs, 1 },
1315 { "get-desc-tr",NO_ARG, &get_desc_tr, 1 },
1316 { "set-desc-tr",NO_ARG, &set_desc_tr, 1 },
1317 { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 },
1318 { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 },
1319 { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 },
1320 { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 },
1321 { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 },
1322 { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 },
1323 { "get-lowmem", NO_ARG, &get_lowmem, 1 },
1324 { "get-highmem",NO_ARG, &get_highmem, 1 },
1325 { "get-efer", NO_ARG, &get_efer, 1 },
1326 { "get-cr0", NO_ARG, &get_cr0, 1 },
1327 { "get-cr3", NO_ARG, &get_cr3, 1 },
1328 { "get-cr4", NO_ARG, &get_cr4, 1 },
1329 { "get-dr7", NO_ARG, &get_dr7, 1 },
1330 { "get-rsp", NO_ARG, &get_rsp, 1 },
1331 { "get-rip", NO_ARG, &get_rip, 1 },
1332 { "get-rax", NO_ARG, &get_rax, 1 },
1333 { "get-rbx", NO_ARG, &get_rbx, 1 },
1334 { "get-rcx", NO_ARG, &get_rcx, 1 },
1335 { "get-rdx", NO_ARG, &get_rdx, 1 },
1336 { "get-rsi", NO_ARG, &get_rsi, 1 },
1337 { "get-rdi", NO_ARG, &get_rdi, 1 },
1338 { "get-rbp", NO_ARG, &get_rbp, 1 },
1339 { "get-r8", NO_ARG, &get_r8, 1 },
1340 { "get-r9", NO_ARG, &get_r9, 1 },
1341 { "get-r10", NO_ARG, &get_r10, 1 },
1342 { "get-r11", NO_ARG, &get_r11, 1 },
1343 { "get-r12", NO_ARG, &get_r12, 1 },
1344 { "get-r13", NO_ARG, &get_r13, 1 },
1345 { "get-r14", NO_ARG, &get_r14, 1 },
1346 { "get-r15", NO_ARG, &get_r15, 1 },
1347 { "get-rflags", NO_ARG, &get_rflags, 1 },
1348 { "get-cs", NO_ARG, &get_cs, 1 },
1349 { "get-ds", NO_ARG, &get_ds, 1 },
1350 { "get-es", NO_ARG, &get_es, 1 },
1351 { "get-fs", NO_ARG, &get_fs, 1 },
1352 { "get-gs", NO_ARG, &get_gs, 1 },
1353 { "get-ss", NO_ARG, &get_ss, 1 },
1354 { "get-tr", NO_ARG, &get_tr, 1 },
1355 { "get-ldtr", NO_ARG, &get_ldtr, 1 },
1356 { "get-eptp", NO_ARG, &get_eptp, 1 },
1357 { "get-exception-bitmap",
1358 NO_ARG, &get_exception_bitmap, 1 },
1359 { "get-io-bitmap-address",
1360 NO_ARG, &get_io_bitmap, 1 },
1361 { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 },
1363 NO_ARG, &get_msr_bitmap, 1 },
1364 { "get-msr-bitmap-address",
1365 NO_ARG, &get_msr_bitmap_address, 1 },
1366 { "get-guest-pat", NO_ARG, &get_guest_pat, 1 },
1367 { "get-guest-sysenter",
1368 NO_ARG, &get_guest_sysenter, 1 },
1369 { "get-exit-reason",
1370 NO_ARG, &get_exit_reason, 1 },
1371 { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 },
1372 { "get-all", NO_ARG, &get_all, 1 },
1373 { "run", NO_ARG, &run, 1 },
1374 { "create", NO_ARG, &create, 1 },
1375 { "destroy", NO_ARG, &destroy, 1 },
1376 { "inject-nmi", NO_ARG, &inject_nmi, 1 },
1377 { "force-reset", NO_ARG, &force_reset, 1 },
1378 { "force-poweroff", NO_ARG, &force_poweroff, 1 },
1379 { "get-active-cpus", NO_ARG, &get_active_cpus, 1 },
1380 { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 },
1381 { "get-intinfo", NO_ARG, &get_intinfo, 1 },
1384 const struct option intel_opts[] = {
1385 { "get-vmcs-pinbased-ctls",
1386 NO_ARG, &get_pinbased_ctls, 1 },
1387 { "get-vmcs-procbased-ctls",
1388 NO_ARG, &get_procbased_ctls, 1 },
1389 { "get-vmcs-procbased-ctls2",
1390 NO_ARG, &get_procbased_ctls2, 1 },
1391 { "get-vmcs-guest-linear-address",
1392 NO_ARG, &get_vmcs_gla, 1 },
1393 { "get-vmcs-guest-physical-address",
1394 NO_ARG, &get_vmcs_gpa, 1 },
1395 { "get-vmcs-entry-interruption-info",
1396 NO_ARG, &get_vmcs_entry_interruption_info, 1},
1397 { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 },
1398 { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 },
1399 { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 },
1400 { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 },
1401 { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 },
1402 { "get-vmcs-tpr-threshold",
1403 NO_ARG, &get_tpr_threshold, 1 },
1404 { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 },
1405 { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 },
1406 { "get-vmcs-entry-ctls",
1407 NO_ARG, &get_entry_ctls, 1 },
1408 { "get-vmcs-instruction-error",
1409 NO_ARG, &get_inst_err, 1 },
1410 { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 },
1411 { "get-vmcs-host-cr0",
1412 NO_ARG, &get_host_cr0, 1 },
1413 { "set-vmcs-entry-interruption-info",
1414 REQ_ARG, 0, SET_VMCS_ENTRY_INTERRUPTION_INFO },
1415 { "get-vmcs-exit-qualification",
1416 NO_ARG, &get_vmcs_exit_qualification, 1 },
1417 { "get-vmcs-exit-inst-length",
1418 NO_ARG, &get_vmcs_exit_inst_length, 1 },
1419 { "get-vmcs-interruptibility",
1420 NO_ARG, &get_vmcs_interruptibility, 1 },
1421 { "get-vmcs-exit-interruption-error",
1422 NO_ARG, &get_vmcs_exit_interruption_error, 1 },
1423 { "get-vmcs-exit-interruption-info",
1424 NO_ARG, &get_vmcs_exit_interruption_info, 1 },
1425 { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 },
1426 { "get-vmcs-host-cr3",
1427 NO_ARG, &get_host_cr3, 1 },
1428 { "get-vmcs-host-cr4",
1429 NO_ARG, &get_host_cr4, 1 },
1430 { "get-vmcs-host-rip",
1431 NO_ARG, &get_host_rip, 1 },
1432 { "get-vmcs-host-rsp",
1433 NO_ARG, &get_host_rsp, 1 },
1434 { "get-apic-access-address",
1435 NO_ARG, &get_apic_access_addr, 1},
1436 { "get-virtual-apic-address",
1437 NO_ARG, &get_virtual_apic_addr, 1}
1440 const struct option amd_opts[] = {
1441 { "get-vmcb-intercepts",
1442 NO_ARG, &get_vmcb_intercept, 1 },
1444 NO_ARG, &get_vpid_asid, 1 },
1445 { "get-vmcb-exit-details",
1446 NO_ARG, &get_vmcb_exit_details, 1 },
1447 { "get-vmcb-tlb-ctrl",
1448 NO_ARG, &get_vmcb_tlb_ctrl, 1 },
1450 NO_ARG, &get_vmcb_virq, 1 },
1451 { "get-avic-apic-bar",
1452 NO_ARG, &get_apic_access_addr, 1 },
1453 { "get-avic-backing-page",
1454 NO_ARG, &get_virtual_apic_addr, 1 },
1456 NO_ARG, &get_avic_table, 1 }
1459 const struct option null_opt = {
1463 struct option *all_opts;
1467 optlen = sizeof(common_opts);
1470 optlen += sizeof(intel_opts);
1472 optlen += sizeof(amd_opts);
1474 optlen += sizeof(null_opt);
1476 all_opts = malloc(optlen);
1478 cp = (char *)all_opts;
1479 memcpy(cp, common_opts, sizeof(common_opts));
1480 cp += sizeof(common_opts);
1483 memcpy(cp, intel_opts, sizeof(intel_opts));
1484 cp += sizeof(intel_opts);
1486 memcpy(cp, amd_opts, sizeof(amd_opts));
1487 cp += sizeof(amd_opts);
1490 memcpy(cp, &null_opt, sizeof(null_opt));
1491 cp += sizeof(null_opt);
1499 static const char *weekdays[] = {
1500 "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"
1503 if (idx >= 0 && idx < 7)
1504 return (weekdays[idx]);
1512 static const char *months[] = {
1513 "Jan", "Feb", "Mar", "Apr", "May", "Jun",
1514 "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
1517 if (idx >= 0 && idx < 12)
1518 return (months[idx]);
1524 main(int argc, char *argv[])
1527 int error, ch, vcpu, ptenum;
1528 vm_paddr_t gpa, gpa_pmap;
1530 struct vm_exit vmexit;
1531 uint64_t rax, cr0, cr3, cr4, dr7, rsp, rip, rflags, efer, pat;
1532 uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2];
1537 uint64_t cs, ds, es, fs, gs, ss, tr, ldtr;
1539 struct option *opts;
1541 cpu_intel = cpu_vendor_intel();
1542 opts = setup_options(cpu_intel);
1546 assert_lapic_lvt = -1;
1547 progname = basename(argv[0]);
1549 while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) {
1557 vcpu = atoi(optarg);
1560 memsize = atoi(optarg) * MB;
1561 memsize = roundup(memsize, 2 * MB);
1564 efer = strtoul(optarg, NULL, 0);
1568 cr0 = strtoul(optarg, NULL, 0);
1572 cr3 = strtoul(optarg, NULL, 0);
1576 cr4 = strtoul(optarg, NULL, 0);
1580 dr7 = strtoul(optarg, NULL, 0);
1584 rsp = strtoul(optarg, NULL, 0);
1588 rip = strtoul(optarg, NULL, 0);
1592 rax = strtoul(optarg, NULL, 0);
1596 rflags = strtoul(optarg, NULL, 0);
1600 desc_base = strtoul(optarg, NULL, 0);
1603 desc_limit = strtoul(optarg, NULL, 0);
1606 desc_access = strtoul(optarg, NULL, 0);
1609 cs = strtoul(optarg, NULL, 0);
1613 ds = strtoul(optarg, NULL, 0);
1617 es = strtoul(optarg, NULL, 0);
1621 fs = strtoul(optarg, NULL, 0);
1625 gs = strtoul(optarg, NULL, 0);
1629 ss = strtoul(optarg, NULL, 0);
1633 tr = strtoul(optarg, NULL, 0);
1637 ldtr = strtoul(optarg, NULL, 0);
1640 case SET_X2APIC_STATE:
1641 x2apic_state = strtol(optarg, NULL, 0);
1642 set_x2apic_state = 1;
1644 case SET_EXCEPTION_BITMAP:
1645 exception_bitmap = strtoul(optarg, NULL, 0);
1646 set_exception_bitmap = 1;
1648 case SET_VMCS_ENTRY_INTERRUPTION_INFO:
1649 vmcs_entry_interruption_info = strtoul(optarg, NULL, 0);
1650 set_vmcs_entry_interruption_info = 1;
1653 capval = strtoul(optarg, NULL, 0);
1657 rtc_secs = strtoul(optarg, NULL, 0);
1661 rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0);
1664 case RTC_NVRAM_OFFSET:
1665 rtc_nvram_offset = strtoul(optarg, NULL, 0);
1668 gpa_pmap = strtoul(optarg, NULL, 0);
1674 case UNASSIGN_PPTDEV:
1675 unassign_pptdev = 1;
1676 if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3)
1679 case ASSERT_LAPIC_LVT:
1680 assert_lapic_lvt = atoi(optarg);
1694 if (!error && create)
1695 error = vm_create(vmname);
1698 ctx = vm_open(vmname);
1700 printf("VM:%s is not created.\n", vmname);
1705 if (!error && memsize)
1706 error = vm_setup_memory(ctx, memsize, VM_MMAP_NONE);
1708 if (!error && set_efer)
1709 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer);
1711 if (!error && set_cr0)
1712 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0);
1714 if (!error && set_cr3)
1715 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3);
1717 if (!error && set_cr4)
1718 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4);
1720 if (!error && set_dr7)
1721 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7);
1723 if (!error && set_rsp)
1724 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp);
1726 if (!error && set_rip)
1727 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip);
1729 if (!error && set_rax)
1730 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax);
1732 if (!error && set_rflags) {
1733 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS,
1737 if (!error && set_desc_ds) {
1738 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS,
1739 desc_base, desc_limit, desc_access);
1742 if (!error && set_desc_es) {
1743 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES,
1744 desc_base, desc_limit, desc_access);
1747 if (!error && set_desc_ss) {
1748 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS,
1749 desc_base, desc_limit, desc_access);
1752 if (!error && set_desc_cs) {
1753 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS,
1754 desc_base, desc_limit, desc_access);
1757 if (!error && set_desc_fs) {
1758 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS,
1759 desc_base, desc_limit, desc_access);
1762 if (!error && set_desc_gs) {
1763 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS,
1764 desc_base, desc_limit, desc_access);
1767 if (!error && set_desc_tr) {
1768 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR,
1769 desc_base, desc_limit, desc_access);
1772 if (!error && set_desc_ldtr) {
1773 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR,
1774 desc_base, desc_limit, desc_access);
1777 if (!error && set_desc_gdtr) {
1778 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR,
1779 desc_base, desc_limit, 0);
1782 if (!error && set_desc_idtr) {
1783 error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR,
1784 desc_base, desc_limit, 0);
1787 if (!error && set_cs)
1788 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs);
1790 if (!error && set_ds)
1791 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds);
1793 if (!error && set_es)
1794 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es);
1796 if (!error && set_fs)
1797 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs);
1799 if (!error && set_gs)
1800 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs);
1802 if (!error && set_ss)
1803 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss);
1805 if (!error && set_tr)
1806 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr);
1808 if (!error && set_ldtr)
1809 error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr);
1811 if (!error && set_x2apic_state)
1812 error = vm_set_x2apic_state(ctx, vcpu, x2apic_state);
1814 if (!error && unassign_pptdev)
1815 error = vm_unassign_pptdev(ctx, bus, slot, func);
1817 if (!error && set_exception_bitmap) {
1819 error = vm_set_vmcs_field(ctx, vcpu,
1820 VMCS_EXCEPTION_BITMAP,
1823 error = vm_set_vmcb_field(ctx, vcpu,
1824 VMCB_OFF_EXC_INTERCEPT,
1825 4, exception_bitmap);
1828 if (!error && cpu_intel && set_vmcs_entry_interruption_info) {
1829 error = vm_set_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,
1830 vmcs_entry_interruption_info);
1833 if (!error && inject_nmi) {
1834 error = vm_inject_nmi(ctx, vcpu);
1837 if (!error && assert_lapic_lvt != -1) {
1838 error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt);
1841 if (!error && (get_lowmem || get_all)) {
1843 error = vm_get_memory_seg(ctx, gpa, &len, &wired);
1845 printf("lowmem\t\t0x%016lx/%ld%s\n", gpa, len,
1846 wired ? " wired" : "");
1849 if (!error && (get_highmem || get_all)) {
1851 error = vm_get_memory_seg(ctx, gpa, &len, &wired);
1853 printf("highmem\t\t0x%016lx/%ld%s\n", gpa, len,
1854 wired ? " wired" : "");
1858 error = get_all_registers(ctx, vcpu);
1861 error = get_all_segments(ctx, vcpu);
1865 error = get_misc_vmcs(ctx, vcpu);
1867 error = get_misc_vmcb(ctx, vcpu);
1870 if (!error && (get_x2apic_state || get_all)) {
1871 error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state);
1873 printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state);
1876 if (!error && (get_eptp || get_all)) {
1878 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp);
1880 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_NPT_BASE,
1883 printf("%s[%d]\t\t0x%016lx\n",
1884 cpu_intel ? "eptp" : "rvi/npt", vcpu, eptp);
1887 if (!error && (get_exception_bitmap || get_all)) {
1889 error = vm_get_vmcs_field(ctx, vcpu,
1890 VMCS_EXCEPTION_BITMAP, &bm);
1892 error = vm_get_vmcb_field(ctx, vcpu,
1893 VMCB_OFF_EXC_INTERCEPT,
1896 printf("exception_bitmap[%d]\t%#lx\n", vcpu, bm);
1899 if (!error && (get_io_bitmap || get_all)) {
1901 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A,
1904 printf("io_bitmap_a[%d]\t%#lx\n", vcpu, bm);
1905 error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B,
1908 printf("io_bitmap_b[%d]\t%#lx\n", vcpu, bm);
1910 error = vm_get_vmcb_field(ctx, vcpu,
1911 VMCB_OFF_IO_PERM, 8, &bm);
1913 printf("io_bitmap[%d]\t%#lx\n", vcpu, bm);
1917 if (!error && (get_tsc_offset || get_all)) {
1920 error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET,
1923 error = vm_get_vmcb_field(ctx, vcpu,
1924 VMCB_OFF_TSC_OFFSET,
1927 printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff);
1930 if (!error && (get_msr_bitmap_address || get_all)) {
1932 error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP,
1935 error = vm_get_vmcb_field(ctx, vcpu,
1936 VMCB_OFF_MSR_PERM, 8, &addr);
1938 printf("msr_bitmap[%d]\t\t%#lx\n", vcpu, addr);
1941 if (!error && (get_msr_bitmap || get_all)) {
1943 error = vm_get_vmcs_field(ctx, vcpu,
1944 VMCS_MSR_BITMAP, &addr);
1946 error = vm_get_vmcb_field(ctx, vcpu,
1947 VMCB_OFF_MSR_PERM, 8,
1952 error = dump_msr_bitmap(vcpu, addr, cpu_intel);
1955 if (!error && (get_vpid_asid || get_all)) {
1958 error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid);
1960 error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_ASID,
1963 printf("%s[%d]\t\t0x%04lx\n",
1964 cpu_intel ? "vpid" : "asid", vcpu, vpid);
1967 if (!error && (get_guest_pat || get_all)) {
1969 error = vm_get_vmcs_field(ctx, vcpu,
1970 VMCS_GUEST_IA32_PAT, &pat);
1972 error = vm_get_vmcb_field(ctx, vcpu,
1973 VMCB_OFF_GUEST_PAT, 8, &pat);
1975 printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat);
1978 if (!error && (get_guest_sysenter || get_all)) {
1980 error = vm_get_vmcs_field(ctx, vcpu,
1981 VMCS_GUEST_IA32_SYSENTER_CS,
1984 error = vm_get_vmcb_field(ctx, vcpu,
1985 VMCB_OFF_SYSENTER_CS, 8,
1989 printf("guest_sysenter_cs[%d]\t%#lx\n", vcpu, cs);
1991 error = vm_get_vmcs_field(ctx, vcpu,
1992 VMCS_GUEST_IA32_SYSENTER_ESP,
1995 error = vm_get_vmcb_field(ctx, vcpu,
1996 VMCB_OFF_SYSENTER_ESP, 8,
2000 printf("guest_sysenter_sp[%d]\t%#lx\n", vcpu, rsp);
2002 error = vm_get_vmcs_field(ctx, vcpu,
2003 VMCS_GUEST_IA32_SYSENTER_EIP,
2006 error = vm_get_vmcb_field(ctx, vcpu,
2007 VMCB_OFF_SYSENTER_EIP, 8,
2010 printf("guest_sysenter_ip[%d]\t%#lx\n", vcpu, rip);
2013 if (!error && (get_exit_reason || get_all)) {
2015 error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON,
2018 error = vm_get_vmcb_field(ctx, vcpu,
2019 VMCB_OFF_EXIT_REASON, 8,
2022 printf("exit_reason[%d]\t%#lx\n", vcpu, u64);
2025 if (!error && setcap) {
2027 captype = vm_capability_name2type(capname);
2028 error = vm_set_capability(ctx, vcpu, captype, capval);
2029 if (error != 0 && errno == ENOENT)
2030 printf("Capability \"%s\" is not available\n", capname);
2033 if (!error && get_gpa_pmap) {
2034 error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum);
2036 printf("gpa %#lx:", gpa_pmap);
2038 while (ptenum-- > 0)
2039 printf(" %#lx", *pte++);
2044 if (!error && set_rtc_nvram)
2045 error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value);
2047 if (!error && (get_rtc_nvram || get_all)) {
2048 error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value);
2050 printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset,
2055 if (!error && set_rtc_time)
2056 error = vm_rtc_settime(ctx, rtc_secs);
2058 if (!error && (get_rtc_time || get_all)) {
2059 error = vm_rtc_gettime(ctx, &rtc_secs);
2061 gmtime_r(&rtc_secs, &tm);
2062 printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n",
2063 rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon),
2064 tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec,
2069 if (!error && (getcap || get_all)) {
2070 int captype, val, getcaptype;
2072 if (getcap && capname)
2073 getcaptype = vm_capability_name2type(capname);
2077 for (captype = 0; captype < VM_CAP_MAX; captype++) {
2078 if (getcaptype >= 0 && captype != getcaptype)
2080 error = vm_get_capability(ctx, vcpu, captype, &val);
2082 printf("Capability \"%s\" is %s on vcpu %d\n",
2083 vm_capability_type2name(captype),
2084 val ? "set" : "not set", vcpu);
2085 } else if (errno == ENOENT) {
2087 printf("Capability \"%s\" is not available\n",
2088 vm_capability_type2name(captype));
2095 if (!error && (get_active_cpus || get_all)) {
2096 error = vm_active_cpus(ctx, &cpus);
2098 print_cpus("active cpus", &cpus);
2101 if (!error && (get_suspended_cpus || get_all)) {
2102 error = vm_suspended_cpus(ctx, &cpus);
2104 print_cpus("suspended cpus", &cpus);
2107 if (!error && (get_intinfo || get_all)) {
2108 error = vm_get_intinfo(ctx, vcpu, &info[0], &info[1]);
2110 print_intinfo("pending", info[0]);
2111 print_intinfo("current", info[1]);
2115 if (!error && (get_stats || get_all)) {
2121 stats = vm_get_stats(ctx, vcpu, &tv, &num_stats);
2122 if (stats != NULL) {
2123 printf("vcpu%d stats:\n", vcpu);
2124 for (i = 0; i < num_stats; i++) {
2125 desc = vm_get_stat_desc(ctx, i);
2126 printf("%-40s\t%ld\n", desc, stats[i]);
2131 if (!error && run) {
2132 error = vm_run(ctx, vcpu, &vmexit);
2134 dump_vm_run_exitcode(&vmexit, vcpu);
2136 printf("vm_run error %d\n", error);
2139 if (!error && force_reset)
2140 error = vm_suspend(ctx, VM_SUSPEND_RESET);
2142 if (!error && force_poweroff)
2143 error = vm_suspend(ctx, VM_SUSPEND_POWEROFF);
2146 printf("errno = %d\n", errno);
2148 if (!error && destroy)