diff --git a/usr.sbin/bhyvectl/bhyvectl.c b/usr.sbin/bhyvectl/bhyvectl.c index 7b3a73cc3668..f9a790f5402e 100644 --- a/usr.sbin/bhyvectl/bhyvectl.c +++ b/usr.sbin/bhyvectl/bhyvectl.c @@ -1,2427 +1,2414 @@ /*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2011 NetApp, Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #include __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "amd/vmcb.h" #include "intel/vmcs.h" #ifdef BHYVE_SNAPSHOT #include "snapshot.h" #endif #define MB (1UL << 20) #define GB (1UL << 30) #define REQ_ARG required_argument #define NO_ARG no_argument #define OPT_ARG optional_argument #define MAX_VMNAME 100 static const char *progname; static void usage(bool cpu_intel) { (void)fprintf(stderr, "Usage: %s --vm=\n" " [--cpu=]\n" " [--create]\n" " [--destroy]\n" #ifdef BHYVE_SNAPSHOT " [--checkpoint=]\n" " [--suspend=]\n" #endif " [--get-all]\n" " [--get-stats]\n" " [--set-desc-ds]\n" " [--get-desc-ds]\n" " [--set-desc-es]\n" " [--get-desc-es]\n" " [--set-desc-gs]\n" " [--get-desc-gs]\n" " [--set-desc-fs]\n" " [--get-desc-fs]\n" " [--set-desc-cs]\n" " [--get-desc-cs]\n" " [--set-desc-ss]\n" " [--get-desc-ss]\n" " [--set-desc-tr]\n" " [--get-desc-tr]\n" " [--set-desc-ldtr]\n" " [--get-desc-ldtr]\n" " [--set-desc-gdtr]\n" " [--get-desc-gdtr]\n" " [--set-desc-idtr]\n" " [--get-desc-idtr]\n" " [--run]\n" " [--capname=]\n" " [--getcap]\n" " [--setcap=<0|1>]\n" " [--desc-base=]\n" " [--desc-limit=]\n" " [--desc-access=]\n" " [--set-cr0=]\n" " [--get-cr0]\n" " [--set-cr2=]\n" " [--get-cr2]\n" " [--set-cr3=]\n" " [--get-cr3]\n" " [--set-cr4=]\n" " [--get-cr4]\n" " [--set-dr0=]\n" " [--get-dr0]\n" " [--set-dr1=]\n" " [--get-dr1]\n" " [--set-dr2=]\n" " [--get-dr2]\n" " [--set-dr3=]\n" " [--get-dr3]\n" " [--set-dr6=]\n" " [--get-dr6]\n" " [--set-dr7=]\n" " [--get-dr7]\n" " [--set-rsp=]\n" " [--get-rsp]\n" " [--set-rip=]\n" " [--get-rip]\n" " [--get-rax]\n" " [--set-rax=]\n" " [--get-rbx]\n" " [--get-rcx]\n" " [--get-rdx]\n" " [--get-rsi]\n" " [--get-rdi]\n" " [--get-rbp]\n" " [--get-r8]\n" " [--get-r9]\n" " [--get-r10]\n" " [--get-r11]\n" " [--get-r12]\n" " [--get-r13]\n" " [--get-r14]\n" " [--get-r15]\n" " [--set-rflags=]\n" " [--get-rflags]\n" " [--set-cs]\n" " [--get-cs]\n" " [--set-ds]\n" " [--get-ds]\n" " [--set-es]\n" " [--get-es]\n" " [--set-fs]\n" " [--get-fs]\n" " [--set-gs]\n" " [--get-gs]\n" " [--set-ss]\n" " [--get-ss]\n" " [--get-tr]\n" " [--get-ldtr]\n" " [--set-x2apic-state=]\n" " [--get-x2apic-state]\n" " [--unassign-pptdev=]\n" " [--set-mem=]\n" " [--get-lowmem]\n" " [--get-highmem]\n" " [--get-gpa-pmap]\n" " [--assert-lapic-lvt=]\n" " [--inject-nmi]\n" " [--force-reset]\n" " [--force-poweroff]\n" " [--get-rtc-time]\n" " [--set-rtc-time=]\n" " [--get-rtc-nvram]\n" " [--set-rtc-nvram=]\n" " [--rtc-nvram-offset=]\n" " [--get-active-cpus]\n" " [--get-suspended-cpus]\n" " [--get-intinfo]\n" " [--get-eptp]\n" " [--set-exception-bitmap]\n" " [--get-exception-bitmap]\n" " [--get-tsc-offset]\n" " [--get-guest-pat]\n" " [--get-io-bitmap-address]\n" " [--get-msr-bitmap]\n" " [--get-msr-bitmap-address]\n" " [--get-guest-sysenter]\n" " [--get-exit-reason]\n" " [--get-cpu-topology]\n", progname); if (cpu_intel) { (void)fprintf(stderr, " [--get-vmcs-pinbased-ctls]\n" " [--get-vmcs-procbased-ctls]\n" " [--get-vmcs-procbased-ctls2]\n" " [--get-vmcs-entry-interruption-info]\n" " [--set-vmcs-entry-interruption-info=]\n" " [--get-vmcs-guest-physical-address\n" " [--get-vmcs-guest-linear-address\n" " [--get-vmcs-host-pat]\n" " [--get-vmcs-host-cr0]\n" " [--get-vmcs-host-cr3]\n" " [--get-vmcs-host-cr4]\n" " [--get-vmcs-host-rip]\n" " [--get-vmcs-host-rsp]\n" " [--get-vmcs-cr0-mask]\n" " [--get-vmcs-cr0-shadow]\n" " [--get-vmcs-cr4-mask]\n" " [--get-vmcs-cr4-shadow]\n" " [--get-vmcs-cr3-targets]\n" " [--get-vmcs-apic-access-address]\n" " [--get-vmcs-virtual-apic-address]\n" " [--get-vmcs-tpr-threshold]\n" " [--get-vmcs-vpid]\n" " [--get-vmcs-instruction-error]\n" " [--get-vmcs-exit-ctls]\n" " [--get-vmcs-entry-ctls]\n" " [--get-vmcs-link]\n" " [--get-vmcs-exit-qualification]\n" " [--get-vmcs-exit-interruption-info]\n" " [--get-vmcs-exit-interruption-error]\n" " [--get-vmcs-interruptibility]\n" ); } else { (void)fprintf(stderr, " [--get-vmcb-intercepts]\n" " [--get-vmcb-asid]\n" " [--get-vmcb-exit-details]\n" " [--get-vmcb-tlb-ctrl]\n" " [--get-vmcb-virq]\n" " [--get-avic-apic-bar]\n" " [--get-avic-backing-page]\n" " [--get-avic-table]\n" ); } exit(1); } static int get_rtc_time, set_rtc_time; static int get_rtc_nvram, set_rtc_nvram; static int rtc_nvram_offset; static uint8_t rtc_nvram_value; static time_t rtc_secs; static int get_stats, getcap, setcap, capval, get_gpa_pmap; static int inject_nmi, assert_lapic_lvt; static int force_reset, force_poweroff; static const char *capname; static int create, destroy, get_memmap, get_memseg; static int get_intinfo; static int get_active_cpus, get_suspended_cpus; static uint64_t memsize; static int set_cr0, get_cr0, set_cr2, get_cr2, set_cr3, get_cr3; static int set_cr4, get_cr4; static int set_efer, get_efer; static int set_dr0, get_dr0; static int set_dr1, get_dr1; static int set_dr2, get_dr2; static int set_dr3, get_dr3; static int set_dr6, get_dr6; static int set_dr7, get_dr7; static int set_rsp, get_rsp, set_rip, get_rip, set_rflags, get_rflags; static int set_rax, get_rax; static int get_rbx, get_rcx, get_rdx, get_rsi, get_rdi, get_rbp; static int get_r8, get_r9, get_r10, get_r11, get_r12, get_r13, get_r14, get_r15; static int set_desc_ds, get_desc_ds; static int set_desc_es, get_desc_es; static int set_desc_fs, get_desc_fs; static int set_desc_gs, get_desc_gs; static int set_desc_cs, get_desc_cs; static int set_desc_ss, get_desc_ss; static int set_desc_gdtr, get_desc_gdtr; static int set_desc_idtr, get_desc_idtr; static int set_desc_tr, get_desc_tr; static int set_desc_ldtr, get_desc_ldtr; static int set_cs, set_ds, set_es, set_fs, set_gs, set_ss, set_tr, set_ldtr; static int get_cs, get_ds, get_es, get_fs, get_gs, get_ss, get_tr, get_ldtr; static int set_x2apic_state, get_x2apic_state; enum x2apic_state x2apic_state; static int unassign_pptdev, bus, slot, func; static int run; static int get_cpu_topology; #ifdef BHYVE_SNAPSHOT static int vm_checkpoint_opt; static int vm_suspend_opt; #endif /* * VMCB specific. */ static int get_vmcb_intercept, get_vmcb_exit_details, get_vmcb_tlb_ctrl; static int get_vmcb_virq, get_avic_table; /* * VMCS-specific fields */ static int get_pinbased_ctls, get_procbased_ctls, get_procbased_ctls2; static int get_eptp, get_io_bitmap, get_tsc_offset; static int get_vmcs_entry_interruption_info; static int get_vmcs_interruptibility; uint32_t vmcs_entry_interruption_info; static int get_vmcs_gpa, get_vmcs_gla; static int get_exception_bitmap; static int get_cr0_mask, get_cr0_shadow; static int get_cr4_mask, get_cr4_shadow; static int get_cr3_targets; static int get_apic_access_addr, get_virtual_apic_addr, get_tpr_threshold; static int get_msr_bitmap, get_msr_bitmap_address; static int get_vpid_asid; static int get_inst_err, get_exit_ctls, get_entry_ctls; static int get_host_cr0, get_host_cr3, get_host_cr4; static int get_host_rip, get_host_rsp; static int get_guest_pat, get_host_pat; static int get_guest_sysenter, get_vmcs_link; static int get_exit_reason, get_vmcs_exit_qualification; static int get_vmcs_exit_interruption_info, get_vmcs_exit_interruption_error; static int get_vmcs_exit_inst_length; static uint64_t desc_base; static uint32_t desc_limit, desc_access; static int get_all; static void dump_vm_run_exitcode(struct vm_exit *vmexit, int vcpu) { printf("vm exit[%d]\n", vcpu); printf("\trip\t\t0x%016lx\n", vmexit->rip); printf("\tinst_length\t%d\n", vmexit->inst_length); switch (vmexit->exitcode) { case VM_EXITCODE_INOUT: printf("\treason\t\tINOUT\n"); printf("\tdirection\t%s\n", vmexit->u.inout.in ? "IN" : "OUT"); printf("\tbytes\t\t%d\n", vmexit->u.inout.bytes); printf("\tflags\t\t%s%s\n", vmexit->u.inout.string ? "STRING " : "", vmexit->u.inout.rep ? "REP " : ""); printf("\tport\t\t0x%04x\n", vmexit->u.inout.port); printf("\teax\t\t0x%08x\n", vmexit->u.inout.eax); break; case VM_EXITCODE_VMX: printf("\treason\t\tVMX\n"); printf("\tstatus\t\t%d\n", vmexit->u.vmx.status); printf("\texit_reason\t0x%08x (%u)\n", vmexit->u.vmx.exit_reason, vmexit->u.vmx.exit_reason); printf("\tqualification\t0x%016lx\n", vmexit->u.vmx.exit_qualification); printf("\tinst_type\t\t%d\n", vmexit->u.vmx.inst_type); printf("\tinst_error\t\t%d\n", vmexit->u.vmx.inst_error); break; case VM_EXITCODE_SVM: printf("\treason\t\tSVM\n"); printf("\texit_reason\t\t%#lx\n", vmexit->u.svm.exitcode); printf("\texitinfo1\t\t%#lx\n", vmexit->u.svm.exitinfo1); printf("\texitinfo2\t\t%#lx\n", vmexit->u.svm.exitinfo2); break; default: printf("*** unknown vm run exitcode %d\n", vmexit->exitcode); break; } } /* AMD 6th generation and Intel compatible MSRs */ #define MSR_AMD6TH_START 0xC0000000 #define MSR_AMD6TH_END 0xC0001FFF /* AMD 7th and 8th generation compatible MSRs */ #define MSR_AMD7TH_START 0xC0010000 #define MSR_AMD7TH_END 0xC0011FFF static const char * msr_name(uint32_t msr) { static char buf[32]; switch(msr) { case MSR_TSC: return ("MSR_TSC"); case MSR_EFER: return ("MSR_EFER"); case MSR_STAR: return ("MSR_STAR"); case MSR_LSTAR: return ("MSR_LSTAR"); case MSR_CSTAR: return ("MSR_CSTAR"); case MSR_SF_MASK: return ("MSR_SF_MASK"); case MSR_FSBASE: return ("MSR_FSBASE"); case MSR_GSBASE: return ("MSR_GSBASE"); case MSR_KGSBASE: return ("MSR_KGSBASE"); case MSR_SYSENTER_CS_MSR: return ("MSR_SYSENTER_CS_MSR"); case MSR_SYSENTER_ESP_MSR: return ("MSR_SYSENTER_ESP_MSR"); case MSR_SYSENTER_EIP_MSR: return ("MSR_SYSENTER_EIP_MSR"); case MSR_PAT: return ("MSR_PAT"); } snprintf(buf, sizeof(buf), "MSR %#08x", msr); return (buf); } static inline void print_msr_pm(uint64_t msr, int vcpu, int readable, int writeable) { if (readable || writeable) { printf("%-20s[%d]\t\t%c%c\n", msr_name(msr), vcpu, readable ? 'R' : '-', writeable ? 'W' : '-'); } } /* * Reference APM vol2, section 15.11 MSR Intercepts. */ static void dump_amd_msr_pm(const char *bitmap, int vcpu) { int byte, bit, readable, writeable; uint32_t msr; for (msr = 0; msr < 0x2000; msr++) { byte = msr / 4; bit = (msr % 4) * 2; /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; print_msr_pm(msr, vcpu, readable, writeable); /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ byte += 2048; readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, writeable); /* MSR 0xC0010000 to 0xC0011FF is only for AMD */ byte += 4096; readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; writeable = (bitmap[byte] & (2 << bit)) ? 0 : 1; print_msr_pm(msr + MSR_AMD7TH_START, vcpu, readable, writeable); } } /* * Reference Intel SDM Vol3 Section 24.6.9 MSR-Bitmap Address */ static void dump_intel_msr_pm(const char *bitmap, int vcpu) { int byte, bit, readable, writeable; uint32_t msr; for (msr = 0; msr < 0x2000; msr++) { byte = msr / 8; bit = msr & 0x7; /* Look at MSRs in the range 0x00000000 to 0x00001FFF */ readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; print_msr_pm(msr, vcpu, readable, writeable); /* Look at MSRs in the range 0xC0000000 to 0xC0001FFF */ byte += 1024; readable = (bitmap[byte] & (1 << bit)) ? 0 : 1; writeable = (bitmap[2048 + byte] & (1 << bit)) ? 0 : 1; print_msr_pm(msr + MSR_AMD6TH_START, vcpu, readable, writeable); } } static int dump_msr_bitmap(int vcpu, uint64_t addr, bool cpu_intel) { int error, fd, map_size; const char *bitmap; error = -1; bitmap = MAP_FAILED; fd = open("/dev/mem", O_RDONLY, 0); if (fd < 0) { perror("Couldn't open /dev/mem"); goto done; } if (cpu_intel) map_size = PAGE_SIZE; else map_size = 2 * PAGE_SIZE; bitmap = mmap(NULL, map_size, PROT_READ, MAP_SHARED, fd, addr); if (bitmap == MAP_FAILED) { perror("mmap failed"); goto done; } if (cpu_intel) dump_intel_msr_pm(bitmap, vcpu); else dump_amd_msr_pm(bitmap, vcpu); error = 0; done: if (bitmap != MAP_FAILED) munmap((void *)bitmap, map_size); if (fd >= 0) close(fd); return (error); } static int vm_get_vmcs_field(struct vmctx *ctx, int vcpu, int field, uint64_t *ret_val) { return (vm_get_register(ctx, vcpu, VMCS_IDENT(field), ret_val)); } static int vm_get_vmcb_field(struct vmctx *ctx, int vcpu, int off, int bytes, uint64_t *ret_val) { return (vm_get_register(ctx, vcpu, VMCB_ACCESS(off, bytes), ret_val)); } enum { VMNAME = 1000, /* avoid collision with return values from getopt */ VCPU, SET_MEM, SET_EFER, SET_CR0, SET_CR2, SET_CR3, SET_CR4, SET_DR0, SET_DR1, SET_DR2, SET_DR3, SET_DR6, SET_DR7, SET_RSP, SET_RIP, SET_RAX, SET_RFLAGS, DESC_BASE, DESC_LIMIT, DESC_ACCESS, SET_CS, SET_DS, SET_ES, SET_FS, SET_GS, SET_SS, SET_TR, SET_LDTR, SET_X2APIC_STATE, SET_CAP, CAPNAME, UNASSIGN_PPTDEV, GET_GPA_PMAP, ASSERT_LAPIC_LVT, SET_RTC_TIME, SET_RTC_NVRAM, RTC_NVRAM_OFFSET, #ifdef BHYVE_SNAPSHOT SET_CHECKPOINT_FILE, SET_SUSPEND_FILE, #endif }; static void print_cpus(const char *banner, const cpuset_t *cpus) { int i, first; first = 1; printf("%s:\t", banner); if (!CPU_EMPTY(cpus)) { for (i = 0; i < CPU_SETSIZE; i++) { if (CPU_ISSET(i, cpus)) { printf("%s%d", first ? " " : ", ", i); first = 0; } } } else printf(" (none)"); printf("\n"); } static void print_intinfo(const char *banner, uint64_t info) { int type; printf("%s:\t", banner); if (info & VM_INTINFO_VALID) { type = info & VM_INTINFO_TYPE; switch (type) { case VM_INTINFO_HWINTR: printf("extint"); break; case VM_INTINFO_NMI: printf("nmi"); break; case VM_INTINFO_SWINTR: printf("swint"); break; default: printf("exception"); break; } printf(" vector %d", (int)VM_INTINFO_VECTOR(info)); if (info & VM_INTINFO_DEL_ERRCODE) printf(" errcode %#x", (u_int)(info >> 32)); } else { printf("n/a"); } printf("\n"); } static bool cpu_vendor_intel(void) { u_int regs[4]; char cpu_vendor[13]; do_cpuid(0, regs); ((u_int *)&cpu_vendor)[0] = regs[1]; ((u_int *)&cpu_vendor)[1] = regs[3]; ((u_int *)&cpu_vendor)[2] = regs[2]; cpu_vendor[12] = '\0'; if (strcmp(cpu_vendor, "AuthenticAMD") == 0) { return (false); } else if (strcmp(cpu_vendor, "HygonGenuine") == 0) { return (false); } else if (strcmp(cpu_vendor, "GenuineIntel") == 0) { return (true); } else { fprintf(stderr, "Unknown cpu vendor \"%s\"\n", cpu_vendor); exit(1); } } static int get_all_registers(struct vmctx *ctx, int vcpu) { uint64_t cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; uint64_t rsp, rip, rflags, efer; uint64_t rax, rbx, rcx, rdx, rsi, rdi, rbp; uint64_t r8, r9, r10, r11, r12, r13, r14, r15; int error = 0; if (!error && (get_efer || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_EFER, &efer); if (error == 0) printf("efer[%d]\t\t0x%016lx\n", vcpu, efer); } if (!error && (get_cr0 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR0, &cr0); if (error == 0) printf("cr0[%d]\t\t0x%016lx\n", vcpu, cr0); } if (!error && (get_cr2 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR2, &cr2); if (error == 0) printf("cr2[%d]\t\t0x%016lx\n", vcpu, cr2); } if (!error && (get_cr3 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR3, &cr3); if (error == 0) printf("cr3[%d]\t\t0x%016lx\n", vcpu, cr3); } if (!error && (get_cr4 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CR4, &cr4); if (error == 0) printf("cr4[%d]\t\t0x%016lx\n", vcpu, cr4); } if (!error && (get_dr0 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR0, &dr0); if (error == 0) printf("dr0[%d]\t\t0x%016lx\n", vcpu, dr0); } if (!error && (get_dr1 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR1, &dr1); if (error == 0) printf("dr1[%d]\t\t0x%016lx\n", vcpu, dr1); } if (!error && (get_dr2 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR2, &dr2); if (error == 0) printf("dr2[%d]\t\t0x%016lx\n", vcpu, dr2); } if (!error && (get_dr3 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR3, &dr3); if (error == 0) printf("dr3[%d]\t\t0x%016lx\n", vcpu, dr3); } if (!error && (get_dr6 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR6, &dr6); if (error == 0) printf("dr6[%d]\t\t0x%016lx\n", vcpu, dr6); } if (!error && (get_dr7 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DR7, &dr7); if (error == 0) printf("dr7[%d]\t\t0x%016lx\n", vcpu, dr7); } if (!error && (get_rsp || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSP, &rsp); if (error == 0) printf("rsp[%d]\t\t0x%016lx\n", vcpu, rsp); } if (!error && (get_rip || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RIP, &rip); if (error == 0) printf("rip[%d]\t\t0x%016lx\n", vcpu, rip); } if (!error && (get_rax || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RAX, &rax); if (error == 0) printf("rax[%d]\t\t0x%016lx\n", vcpu, rax); } if (!error && (get_rbx || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBX, &rbx); if (error == 0) printf("rbx[%d]\t\t0x%016lx\n", vcpu, rbx); } if (!error && (get_rcx || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RCX, &rcx); if (error == 0) printf("rcx[%d]\t\t0x%016lx\n", vcpu, rcx); } if (!error && (get_rdx || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDX, &rdx); if (error == 0) printf("rdx[%d]\t\t0x%016lx\n", vcpu, rdx); } if (!error && (get_rsi || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RSI, &rsi); if (error == 0) printf("rsi[%d]\t\t0x%016lx\n", vcpu, rsi); } if (!error && (get_rdi || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RDI, &rdi); if (error == 0) printf("rdi[%d]\t\t0x%016lx\n", vcpu, rdi); } if (!error && (get_rbp || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RBP, &rbp); if (error == 0) printf("rbp[%d]\t\t0x%016lx\n", vcpu, rbp); } if (!error && (get_r8 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R8, &r8); if (error == 0) printf("r8[%d]\t\t0x%016lx\n", vcpu, r8); } if (!error && (get_r9 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R9, &r9); if (error == 0) printf("r9[%d]\t\t0x%016lx\n", vcpu, r9); } if (!error && (get_r10 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R10, &r10); if (error == 0) printf("r10[%d]\t\t0x%016lx\n", vcpu, r10); } if (!error && (get_r11 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R11, &r11); if (error == 0) printf("r11[%d]\t\t0x%016lx\n", vcpu, r11); } if (!error && (get_r12 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R12, &r12); if (error == 0) printf("r12[%d]\t\t0x%016lx\n", vcpu, r12); } if (!error && (get_r13 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R13, &r13); if (error == 0) printf("r13[%d]\t\t0x%016lx\n", vcpu, r13); } if (!error && (get_r14 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R14, &r14); if (error == 0) printf("r14[%d]\t\t0x%016lx\n", vcpu, r14); } if (!error && (get_r15 || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_R15, &r15); if (error == 0) printf("r15[%d]\t\t0x%016lx\n", vcpu, r15); } if (!error && (get_rflags || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, &rflags); if (error == 0) printf("rflags[%d]\t0x%016lx\n", vcpu, rflags); } return (error); } static int get_all_segments(struct vmctx *ctx, int vcpu) { uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; int error = 0; if (!error && (get_desc_ds || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_DS, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("ds desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_es || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_ES, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("es desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_fs || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_FS, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("fs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_gs || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GS, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("gs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_ss || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_SS, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("ss desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_cs || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_CS, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("cs desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_tr || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_TR, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("tr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_ldtr || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_LDTR, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("ldtr desc[%d]\t0x%016lx/0x%08x/0x%08x\n", vcpu, desc_base, desc_limit, desc_access); } } if (!error && (get_desc_gdtr || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_GDTR, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("gdtr[%d]\t\t0x%016lx/0x%08x\n", vcpu, desc_base, desc_limit); } } if (!error && (get_desc_idtr || get_all)) { error = vm_get_desc(ctx, vcpu, VM_REG_GUEST_IDTR, &desc_base, &desc_limit, &desc_access); if (error == 0) { printf("idtr[%d]\t\t0x%016lx/0x%08x\n", vcpu, desc_base, desc_limit); } } if (!error && (get_cs || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_CS, &cs); if (error == 0) printf("cs[%d]\t\t0x%04lx\n", vcpu, cs); } if (!error && (get_ds || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_DS, &ds); if (error == 0) printf("ds[%d]\t\t0x%04lx\n", vcpu, ds); } if (!error && (get_es || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_ES, &es); if (error == 0) printf("es[%d]\t\t0x%04lx\n", vcpu, es); } if (!error && (get_fs || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_FS, &fs); if (error == 0) printf("fs[%d]\t\t0x%04lx\n", vcpu, fs); } if (!error && (get_gs || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_GS, &gs); if (error == 0) printf("gs[%d]\t\t0x%04lx\n", vcpu, gs); } if (!error && (get_ss || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_SS, &ss); if (error == 0) printf("ss[%d]\t\t0x%04lx\n", vcpu, ss); } if (!error && (get_tr || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_TR, &tr); if (error == 0) printf("tr[%d]\t\t0x%04lx\n", vcpu, tr); } if (!error && (get_ldtr || get_all)) { error = vm_get_register(ctx, vcpu, VM_REG_GUEST_LDTR, &ldtr); if (error == 0) printf("ldtr[%d]\t\t0x%04lx\n", vcpu, ldtr); } return (error); } static int get_misc_vmcs(struct vmctx *ctx, int vcpu) { uint64_t ctl, cr0, cr3, cr4, rsp, rip, pat, addr, u64; int error = 0; if (!error && (get_cr0_mask || get_all)) { uint64_t cr0mask; error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_MASK, &cr0mask); if (error == 0) printf("cr0_mask[%d]\t\t0x%016lx\n", vcpu, cr0mask); } if (!error && (get_cr0_shadow || get_all)) { uint64_t cr0shadow; error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR0_SHADOW, &cr0shadow); if (error == 0) printf("cr0_shadow[%d]\t\t0x%016lx\n", vcpu, cr0shadow); } if (!error && (get_cr4_mask || get_all)) { uint64_t cr4mask; error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_MASK, &cr4mask); if (error == 0) printf("cr4_mask[%d]\t\t0x%016lx\n", vcpu, cr4mask); } if (!error && (get_cr4_shadow || get_all)) { uint64_t cr4shadow; error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR4_SHADOW, &cr4shadow); if (error == 0) printf("cr4_shadow[%d]\t\t0x%016lx\n", vcpu, cr4shadow); } if (!error && (get_cr3_targets || get_all)) { uint64_t target_count, target_addr; error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET_COUNT, &target_count); if (error == 0) { printf("cr3_target_count[%d]\t0x%016lx\n", vcpu, target_count); } error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET0, &target_addr); if (error == 0) { printf("cr3_target0[%d]\t\t0x%016lx\n", vcpu, target_addr); } error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET1, &target_addr); if (error == 0) { printf("cr3_target1[%d]\t\t0x%016lx\n", vcpu, target_addr); } error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET2, &target_addr); if (error == 0) { printf("cr3_target2[%d]\t\t0x%016lx\n", vcpu, target_addr); } error = vm_get_vmcs_field(ctx, vcpu, VMCS_CR3_TARGET3, &target_addr); if (error == 0) { printf("cr3_target3[%d]\t\t0x%016lx\n", vcpu, target_addr); } } if (!error && (get_pinbased_ctls || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_PIN_BASED_CTLS, &ctl); if (error == 0) printf("pinbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_procbased_ctls || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_PRI_PROC_BASED_CTLS, &ctl); if (error == 0) printf("procbased_ctls[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_procbased_ctls2 || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_SEC_PROC_BASED_CTLS, &ctl); if (error == 0) printf("procbased_ctls2[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_vmcs_gla || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_LINEAR_ADDRESS, &u64); if (error == 0) printf("gla[%d]\t\t0x%016lx\n", vcpu, u64); } if (!error && (get_vmcs_gpa || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_PHYSICAL_ADDRESS, &u64); if (error == 0) printf("gpa[%d]\t\t0x%016lx\n", vcpu, u64); } if (!error && (get_vmcs_entry_interruption_info || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_INTR_INFO,&u64); if (error == 0) { printf("entry_interruption_info[%d]\t0x%016lx\n", vcpu, u64); } } if (!error && (get_tpr_threshold || get_all)) { uint64_t threshold; error = vm_get_vmcs_field(ctx, vcpu, VMCS_TPR_THRESHOLD, &threshold); if (error == 0) printf("tpr_threshold[%d]\t0x%016lx\n", vcpu, threshold); } if (!error && (get_inst_err || get_all)) { uint64_t insterr; error = vm_get_vmcs_field(ctx, vcpu, VMCS_INSTRUCTION_ERROR, &insterr); if (error == 0) { printf("instruction_error[%d]\t0x%016lx\n", vcpu, insterr); } } if (!error && (get_exit_ctls || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_CTLS, &ctl); if (error == 0) printf("exit_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); } if (!error && (get_entry_ctls || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_ENTRY_CTLS, &ctl); if (error == 0) printf("entry_ctls[%d]\t\t0x%016lx\n", vcpu, ctl); } if (!error && (get_host_pat || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_IA32_PAT, &pat); if (error == 0) printf("host_pat[%d]\t\t0x%016lx\n", vcpu, pat); } if (!error && (get_host_cr0 || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR0, &cr0); if (error == 0) printf("host_cr0[%d]\t\t0x%016lx\n", vcpu, cr0); } if (!error && (get_host_cr3 || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR3, &cr3); if (error == 0) printf("host_cr3[%d]\t\t0x%016lx\n", vcpu, cr3); } if (!error && (get_host_cr4 || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_CR4, &cr4); if (error == 0) printf("host_cr4[%d]\t\t0x%016lx\n", vcpu, cr4); } if (!error && (get_host_rip || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RIP, &rip); if (error == 0) printf("host_rip[%d]\t\t0x%016lx\n", vcpu, rip); } if (!error && (get_host_rsp || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_HOST_RSP, &rsp); if (error == 0) printf("host_rsp[%d]\t\t0x%016lx\n", vcpu, rsp); } if (!error && (get_vmcs_link || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_LINK_POINTER, &addr); if (error == 0) printf("vmcs_pointer[%d]\t0x%016lx\n", vcpu, addr); } if (!error && (get_vmcs_exit_interruption_info || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_INFO, &u64); if (error == 0) { printf("vmcs_exit_interruption_info[%d]\t0x%016lx\n", vcpu, u64); } } if (!error && (get_vmcs_exit_interruption_error || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INTR_ERRCODE, &u64); if (error == 0) { printf("vmcs_exit_interruption_error[%d]\t0x%016lx\n", vcpu, u64); } } if (!error && (get_vmcs_interruptibility || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_INTERRUPTIBILITY, &u64); if (error == 0) { printf("vmcs_guest_interruptibility[%d]\t0x%016lx\n", vcpu, u64); } } if (!error && (get_vmcs_exit_inst_length || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_INSTRUCTION_LENGTH, &u64); if (error == 0) printf("vmcs_exit_inst_length[%d]\t0x%08x\n", vcpu, (uint32_t)u64); } if (!error && (get_vmcs_exit_qualification || get_all)) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_QUALIFICATION, &u64); if (error == 0) printf("vmcs_exit_qualification[%d]\t0x%016lx\n", vcpu, u64); } return (error); } static int get_misc_vmcb(struct vmctx *ctx, int vcpu) { uint64_t ctl, addr; int error = 0; if (!error && (get_vmcb_intercept || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_CR_INTERCEPT, 4, &ctl); if (error == 0) printf("cr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_DR_INTERCEPT, 4, &ctl); if (error == 0) printf("dr_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4, &ctl); if (error == 0) printf("exc_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST1_INTERCEPT, 4, &ctl); if (error == 0) printf("inst1_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_INST2_INTERCEPT, 4, &ctl); if (error == 0) printf("inst2_intercept[%d]\t0x%08x\n", vcpu, (int)ctl); } if (!error && (get_vmcb_tlb_ctrl || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TLB_CTRL, 4, &ctl); if (error == 0) printf("TLB ctrl[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_vmcb_exit_details || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO1, 8, &ctl); if (error == 0) printf("exitinfo1[%d]\t0x%016lx\n", vcpu, ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINFO2, 8, &ctl); if (error == 0) printf("exitinfo2[%d]\t0x%016lx\n", vcpu, ctl); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXITINTINFO, 8, &ctl); if (error == 0) printf("exitintinfo[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_vmcb_virq || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_VIRQ, 8, &ctl); if (error == 0) printf("v_irq/tpr[%d]\t0x%016lx\n", vcpu, ctl); } if (!error && (get_apic_access_addr || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_BAR, 8, &addr); if (error == 0) printf("AVIC apic_bar[%d]\t0x%016lx\n", vcpu, addr); } if (!error && (get_virtual_apic_addr || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PAGE, 8, &addr); if (error == 0) printf("AVIC backing page[%d]\t0x%016lx\n", vcpu, addr); } if (!error && (get_avic_table || get_all)) { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_LT, 8, &addr); if (error == 0) printf("AVIC logical table[%d]\t0x%016lx\n", vcpu, addr); error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_AVIC_PT, 8, &addr); if (error == 0) printf("AVIC physical table[%d]\t0x%016lx\n", vcpu, addr); } return (error); } static struct option * setup_options(bool cpu_intel) { const struct option common_opts[] = { { "vm", REQ_ARG, 0, VMNAME }, { "cpu", REQ_ARG, 0, VCPU }, { "set-mem", REQ_ARG, 0, SET_MEM }, { "set-efer", REQ_ARG, 0, SET_EFER }, { "set-cr0", REQ_ARG, 0, SET_CR0 }, { "set-cr2", REQ_ARG, 0, SET_CR2 }, { "set-cr3", REQ_ARG, 0, SET_CR3 }, { "set-cr4", REQ_ARG, 0, SET_CR4 }, { "set-dr0", REQ_ARG, 0, SET_DR0 }, { "set-dr1", REQ_ARG, 0, SET_DR1 }, { "set-dr2", REQ_ARG, 0, SET_DR2 }, { "set-dr3", REQ_ARG, 0, SET_DR3 }, { "set-dr6", REQ_ARG, 0, SET_DR6 }, { "set-dr7", REQ_ARG, 0, SET_DR7 }, { "set-rsp", REQ_ARG, 0, SET_RSP }, { "set-rip", REQ_ARG, 0, SET_RIP }, { "set-rax", REQ_ARG, 0, SET_RAX }, { "set-rflags", REQ_ARG, 0, SET_RFLAGS }, { "desc-base", REQ_ARG, 0, DESC_BASE }, { "desc-limit", REQ_ARG, 0, DESC_LIMIT }, { "desc-access",REQ_ARG, 0, DESC_ACCESS }, { "set-cs", REQ_ARG, 0, SET_CS }, { "set-ds", REQ_ARG, 0, SET_DS }, { "set-es", REQ_ARG, 0, SET_ES }, { "set-fs", REQ_ARG, 0, SET_FS }, { "set-gs", REQ_ARG, 0, SET_GS }, { "set-ss", REQ_ARG, 0, SET_SS }, { "set-tr", REQ_ARG, 0, SET_TR }, { "set-ldtr", REQ_ARG, 0, SET_LDTR }, { "set-x2apic-state",REQ_ARG, 0, SET_X2APIC_STATE }, { "capname", REQ_ARG, 0, CAPNAME }, { "unassign-pptdev", REQ_ARG, 0, UNASSIGN_PPTDEV }, { "setcap", REQ_ARG, 0, SET_CAP }, { "get-gpa-pmap", REQ_ARG, 0, GET_GPA_PMAP }, { "assert-lapic-lvt", REQ_ARG, 0, ASSERT_LAPIC_LVT }, { "get-rtc-time", NO_ARG, &get_rtc_time, 1 }, { "set-rtc-time", REQ_ARG, 0, SET_RTC_TIME }, { "rtc-nvram-offset", REQ_ARG, 0, RTC_NVRAM_OFFSET }, { "get-rtc-nvram", NO_ARG, &get_rtc_nvram, 1 }, { "set-rtc-nvram", REQ_ARG, 0, SET_RTC_NVRAM }, { "getcap", NO_ARG, &getcap, 1 }, { "get-stats", NO_ARG, &get_stats, 1 }, { "get-desc-ds",NO_ARG, &get_desc_ds, 1 }, { "set-desc-ds",NO_ARG, &set_desc_ds, 1 }, { "get-desc-es",NO_ARG, &get_desc_es, 1 }, { "set-desc-es",NO_ARG, &set_desc_es, 1 }, { "get-desc-ss",NO_ARG, &get_desc_ss, 1 }, { "set-desc-ss",NO_ARG, &set_desc_ss, 1 }, { "get-desc-cs",NO_ARG, &get_desc_cs, 1 }, { "set-desc-cs",NO_ARG, &set_desc_cs, 1 }, { "get-desc-fs",NO_ARG, &get_desc_fs, 1 }, { "set-desc-fs",NO_ARG, &set_desc_fs, 1 }, { "get-desc-gs",NO_ARG, &get_desc_gs, 1 }, { "set-desc-gs",NO_ARG, &set_desc_gs, 1 }, { "get-desc-tr",NO_ARG, &get_desc_tr, 1 }, { "set-desc-tr",NO_ARG, &set_desc_tr, 1 }, { "set-desc-ldtr", NO_ARG, &set_desc_ldtr, 1 }, { "get-desc-ldtr", NO_ARG, &get_desc_ldtr, 1 }, { "set-desc-gdtr", NO_ARG, &set_desc_gdtr, 1 }, { "get-desc-gdtr", NO_ARG, &get_desc_gdtr, 1 }, { "set-desc-idtr", NO_ARG, &set_desc_idtr, 1 }, { "get-desc-idtr", NO_ARG, &get_desc_idtr, 1 }, { "get-memmap", NO_ARG, &get_memmap, 1 }, { "get-memseg", NO_ARG, &get_memseg, 1 }, { "get-efer", NO_ARG, &get_efer, 1 }, { "get-cr0", NO_ARG, &get_cr0, 1 }, { "get-cr2", NO_ARG, &get_cr2, 1 }, { "get-cr3", NO_ARG, &get_cr3, 1 }, { "get-cr4", NO_ARG, &get_cr4, 1 }, { "get-dr0", NO_ARG, &get_dr0, 1 }, { "get-dr1", NO_ARG, &get_dr1, 1 }, { "get-dr2", NO_ARG, &get_dr2, 1 }, { "get-dr3", NO_ARG, &get_dr3, 1 }, { "get-dr6", NO_ARG, &get_dr6, 1 }, { "get-dr7", NO_ARG, &get_dr7, 1 }, { "get-rsp", NO_ARG, &get_rsp, 1 }, { "get-rip", NO_ARG, &get_rip, 1 }, { "get-rax", NO_ARG, &get_rax, 1 }, { "get-rbx", NO_ARG, &get_rbx, 1 }, { "get-rcx", NO_ARG, &get_rcx, 1 }, { "get-rdx", NO_ARG, &get_rdx, 1 }, { "get-rsi", NO_ARG, &get_rsi, 1 }, { "get-rdi", NO_ARG, &get_rdi, 1 }, { "get-rbp", NO_ARG, &get_rbp, 1 }, { "get-r8", NO_ARG, &get_r8, 1 }, { "get-r9", NO_ARG, &get_r9, 1 }, { "get-r10", NO_ARG, &get_r10, 1 }, { "get-r11", NO_ARG, &get_r11, 1 }, { "get-r12", NO_ARG, &get_r12, 1 }, { "get-r13", NO_ARG, &get_r13, 1 }, { "get-r14", NO_ARG, &get_r14, 1 }, { "get-r15", NO_ARG, &get_r15, 1 }, { "get-rflags", NO_ARG, &get_rflags, 1 }, { "get-cs", NO_ARG, &get_cs, 1 }, { "get-ds", NO_ARG, &get_ds, 1 }, { "get-es", NO_ARG, &get_es, 1 }, { "get-fs", NO_ARG, &get_fs, 1 }, { "get-gs", NO_ARG, &get_gs, 1 }, { "get-ss", NO_ARG, &get_ss, 1 }, { "get-tr", NO_ARG, &get_tr, 1 }, { "get-ldtr", NO_ARG, &get_ldtr, 1 }, { "get-eptp", NO_ARG, &get_eptp, 1 }, { "get-exception-bitmap", NO_ARG, &get_exception_bitmap, 1 }, { "get-io-bitmap-address", NO_ARG, &get_io_bitmap, 1 }, { "get-tsc-offset", NO_ARG, &get_tsc_offset, 1 }, { "get-msr-bitmap", NO_ARG, &get_msr_bitmap, 1 }, { "get-msr-bitmap-address", NO_ARG, &get_msr_bitmap_address, 1 }, { "get-guest-pat", NO_ARG, &get_guest_pat, 1 }, { "get-guest-sysenter", NO_ARG, &get_guest_sysenter, 1 }, { "get-exit-reason", NO_ARG, &get_exit_reason, 1 }, { "get-x2apic-state", NO_ARG, &get_x2apic_state, 1 }, { "get-all", NO_ARG, &get_all, 1 }, { "run", NO_ARG, &run, 1 }, { "create", NO_ARG, &create, 1 }, { "destroy", NO_ARG, &destroy, 1 }, { "inject-nmi", NO_ARG, &inject_nmi, 1 }, { "force-reset", NO_ARG, &force_reset, 1 }, { "force-poweroff", NO_ARG, &force_poweroff, 1 }, { "get-active-cpus", NO_ARG, &get_active_cpus, 1 }, { "get-suspended-cpus", NO_ARG, &get_suspended_cpus, 1 }, { "get-intinfo", NO_ARG, &get_intinfo, 1 }, { "get-cpu-topology", NO_ARG, &get_cpu_topology, 1 }, #ifdef BHYVE_SNAPSHOT { "checkpoint", REQ_ARG, 0, SET_CHECKPOINT_FILE}, { "suspend", REQ_ARG, 0, SET_SUSPEND_FILE}, #endif }; const struct option intel_opts[] = { { "get-vmcs-pinbased-ctls", NO_ARG, &get_pinbased_ctls, 1 }, { "get-vmcs-procbased-ctls", NO_ARG, &get_procbased_ctls, 1 }, { "get-vmcs-procbased-ctls2", NO_ARG, &get_procbased_ctls2, 1 }, { "get-vmcs-guest-linear-address", NO_ARG, &get_vmcs_gla, 1 }, { "get-vmcs-guest-physical-address", NO_ARG, &get_vmcs_gpa, 1 }, { "get-vmcs-entry-interruption-info", NO_ARG, &get_vmcs_entry_interruption_info, 1}, { "get-vmcs-cr0-mask", NO_ARG, &get_cr0_mask, 1 }, { "get-vmcs-cr0-shadow", NO_ARG,&get_cr0_shadow, 1 }, { "get-vmcs-cr4-mask", NO_ARG, &get_cr4_mask, 1 }, { "get-vmcs-cr4-shadow", NO_ARG, &get_cr4_shadow, 1 }, { "get-vmcs-cr3-targets", NO_ARG, &get_cr3_targets, 1 }, { "get-vmcs-tpr-threshold", NO_ARG, &get_tpr_threshold, 1 }, { "get-vmcs-vpid", NO_ARG, &get_vpid_asid, 1 }, { "get-vmcs-exit-ctls", NO_ARG, &get_exit_ctls, 1 }, { "get-vmcs-entry-ctls", NO_ARG, &get_entry_ctls, 1 }, { "get-vmcs-instruction-error", NO_ARG, &get_inst_err, 1 }, { "get-vmcs-host-pat", NO_ARG, &get_host_pat, 1 }, { "get-vmcs-host-cr0", NO_ARG, &get_host_cr0, 1 }, { "get-vmcs-exit-qualification", NO_ARG, &get_vmcs_exit_qualification, 1 }, { "get-vmcs-exit-inst-length", NO_ARG, &get_vmcs_exit_inst_length, 1 }, { "get-vmcs-interruptibility", NO_ARG, &get_vmcs_interruptibility, 1 }, { "get-vmcs-exit-interruption-error", NO_ARG, &get_vmcs_exit_interruption_error, 1 }, { "get-vmcs-exit-interruption-info", NO_ARG, &get_vmcs_exit_interruption_info, 1 }, { "get-vmcs-link", NO_ARG, &get_vmcs_link, 1 }, { "get-vmcs-host-cr3", NO_ARG, &get_host_cr3, 1 }, { "get-vmcs-host-cr4", NO_ARG, &get_host_cr4, 1 }, { "get-vmcs-host-rip", NO_ARG, &get_host_rip, 1 }, { "get-vmcs-host-rsp", NO_ARG, &get_host_rsp, 1 }, { "get-apic-access-address", NO_ARG, &get_apic_access_addr, 1}, { "get-virtual-apic-address", NO_ARG, &get_virtual_apic_addr, 1} }; const struct option amd_opts[] = { { "get-vmcb-intercepts", NO_ARG, &get_vmcb_intercept, 1 }, { "get-vmcb-asid", NO_ARG, &get_vpid_asid, 1 }, { "get-vmcb-exit-details", NO_ARG, &get_vmcb_exit_details, 1 }, { "get-vmcb-tlb-ctrl", NO_ARG, &get_vmcb_tlb_ctrl, 1 }, { "get-vmcb-virq", NO_ARG, &get_vmcb_virq, 1 }, { "get-avic-apic-bar", NO_ARG, &get_apic_access_addr, 1 }, { "get-avic-backing-page", NO_ARG, &get_virtual_apic_addr, 1 }, { "get-avic-table", NO_ARG, &get_avic_table, 1 } }; const struct option null_opt = { NULL, 0, NULL, 0 }; struct option *all_opts; char *cp; int optlen; optlen = sizeof(common_opts); if (cpu_intel) optlen += sizeof(intel_opts); else optlen += sizeof(amd_opts); optlen += sizeof(null_opt); all_opts = malloc(optlen); cp = (char *)all_opts; memcpy(cp, common_opts, sizeof(common_opts)); cp += sizeof(common_opts); if (cpu_intel) { memcpy(cp, intel_opts, sizeof(intel_opts)); cp += sizeof(intel_opts); } else { memcpy(cp, amd_opts, sizeof(amd_opts)); cp += sizeof(amd_opts); } memcpy(cp, &null_opt, sizeof(null_opt)); cp += sizeof(null_opt); return (all_opts); } static const char * wday_str(int idx) { static const char *weekdays[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" }; if (idx >= 0 && idx < 7) return (weekdays[idx]); else return ("UNK"); } static const char * mon_str(int idx) { static const char *months[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" }; if (idx >= 0 && idx < 12) return (months[idx]); else return ("UNK"); } static int show_memmap(struct vmctx *ctx) { char name[SPECNAMELEN + 1], numbuf[8]; vm_ooffset_t segoff; vm_paddr_t gpa; size_t maplen, seglen; int error, flags, prot, segid, delim; printf("Address Length Segment Offset "); printf("Prot Flags\n"); gpa = 0; while (1) { error = vm_mmap_getnext(ctx, &gpa, &segid, &segoff, &maplen, &prot, &flags); if (error) return (errno == ENOENT ? 0 : error); error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); if (error) return (error); printf("%-12lX", gpa); humanize_number(numbuf, sizeof(numbuf), maplen, "B", HN_AUTOSCALE, HN_NOSPACE); printf("%-12s", numbuf); printf("%-12s", name[0] ? name : "sysmem"); printf("%-12lX", segoff); printf("%c%c%c ", prot & PROT_READ ? 'R' : '-', prot & PROT_WRITE ? 'W' : '-', prot & PROT_EXEC ? 'X' : '-'); delim = '\0'; if (flags & VM_MEMMAP_F_WIRED) { printf("%cwired", delim); delim = '/'; } if (flags & VM_MEMMAP_F_IOMMU) { printf("%ciommu", delim); delim = '/'; } printf("\n"); gpa += maplen; } } static int show_memseg(struct vmctx *ctx) { char name[SPECNAMELEN + 1], numbuf[8]; size_t seglen; int error, segid; printf("ID Length Name\n"); segid = 0; while (1) { error = vm_get_memseg(ctx, segid, &seglen, name, sizeof(name)); if (error) return (errno == EINVAL ? 0 : error); if (seglen) { printf("%-4d", segid); humanize_number(numbuf, sizeof(numbuf), seglen, "B", HN_AUTOSCALE, HN_NOSPACE); printf("%-12s", numbuf); printf("%s", name[0] ? name : "sysmem"); printf("\n"); } segid++; } } #ifdef BHYVE_SNAPSHOT static int send_checkpoint_op_req(struct vmctx *ctx, struct checkpoint_op *op) { struct sockaddr_un addr; int socket_fd, len, len_sent, total_sent; int err = 0; char vmname_buf[MAX_VMNAME]; socket_fd = socket(PF_UNIX, SOCK_STREAM, 0); if (socket_fd < 0) { perror("Error creating bhyvectl socket"); err = -1; goto done; } memset(&addr, 0, sizeof(struct sockaddr_un)); addr.sun_family = AF_UNIX; err = vm_get_name(ctx, vmname_buf, MAX_VMNAME - 1); if (err != 0) { perror("Failed to get VM name"); goto done; } snprintf(addr.sun_path, sizeof(addr.sun_path), "%s%s", BHYVE_RUN_DIR, vmname_buf); if (connect(socket_fd, (struct sockaddr *)&addr, sizeof(struct sockaddr_un)) != 0) { perror("Connect to VM socket failed"); err = -1; goto done; } len = sizeof(*op); total_sent = 0; while ((len_sent = send(socket_fd, (char *)op + total_sent, len - total_sent, 0)) > 0) { total_sent += len_sent; } if (len_sent < 0) { perror("Failed to send checkpoint operation request"); err = -1; } done: if (socket_fd > 0) close(socket_fd); return (err); } static int -send_start_checkpoint(struct vmctx *ctx, const char *checkpoint_file) +snapshot_request(struct vmctx *ctx, const char *file, enum ipc_opcode code) { struct checkpoint_op op; - op.op = START_CHECKPOINT; - strncpy(op.snapshot_filename, checkpoint_file, MAX_SNAPSHOT_VMNAME); - op.snapshot_filename[MAX_SNAPSHOT_VMNAME - 1] = 0; - - return (send_checkpoint_op_req(ctx, &op)); -} - -static int -send_start_suspend(struct vmctx *ctx, const char *suspend_file) -{ - struct checkpoint_op op; - - op.op = START_SUSPEND; - strncpy(op.snapshot_filename, suspend_file, MAX_SNAPSHOT_VMNAME); - op.snapshot_filename[MAX_SNAPSHOT_VMNAME - 1] = 0; + op.op = code; + strlcpy(op.snapshot_filename, file, MAX_SNAPSHOT_VMNAME); return (send_checkpoint_op_req(ctx, &op)); } #endif int main(int argc, char *argv[]) { char *vmname; int error, ch, vcpu, ptenum; vm_paddr_t gpa_pmap; struct vm_exit vmexit; uint64_t rax, cr0, cr2, cr3, cr4, dr0, dr1, dr2, dr3, dr6, dr7; uint64_t rsp, rip, rflags, efer, pat; uint64_t eptp, bm, addr, u64, pteval[4], *pte, info[2]; struct vmctx *ctx; cpuset_t cpus; bool cpu_intel; uint64_t cs, ds, es, fs, gs, ss, tr, ldtr; struct tm tm; struct option *opts; #ifdef BHYVE_SNAPSHOT char *checkpoint_file, *suspend_file; #endif cpu_intel = cpu_vendor_intel(); opts = setup_options(cpu_intel); vcpu = 0; vmname = NULL; assert_lapic_lvt = -1; progname = basename(argv[0]); while ((ch = getopt_long(argc, argv, "", opts, NULL)) != -1) { switch (ch) { case 0: break; case VMNAME: vmname = optarg; break; case VCPU: vcpu = atoi(optarg); break; case SET_MEM: memsize = atoi(optarg) * MB; memsize = roundup(memsize, 2 * MB); break; case SET_EFER: efer = strtoul(optarg, NULL, 0); set_efer = 1; break; case SET_CR0: cr0 = strtoul(optarg, NULL, 0); set_cr0 = 1; break; case SET_CR2: cr2 = strtoul(optarg, NULL, 0); set_cr2 = 1; break; case SET_CR3: cr3 = strtoul(optarg, NULL, 0); set_cr3 = 1; break; case SET_CR4: cr4 = strtoul(optarg, NULL, 0); set_cr4 = 1; break; case SET_DR0: dr0 = strtoul(optarg, NULL, 0); set_dr0 = 1; break; case SET_DR1: dr1 = strtoul(optarg, NULL, 0); set_dr1 = 1; break; case SET_DR2: dr2 = strtoul(optarg, NULL, 0); set_dr2 = 1; break; case SET_DR3: dr3 = strtoul(optarg, NULL, 0); set_dr3 = 1; break; case SET_DR6: dr6 = strtoul(optarg, NULL, 0); set_dr6 = 1; break; case SET_DR7: dr7 = strtoul(optarg, NULL, 0); set_dr7 = 1; break; case SET_RSP: rsp = strtoul(optarg, NULL, 0); set_rsp = 1; break; case SET_RIP: rip = strtoul(optarg, NULL, 0); set_rip = 1; break; case SET_RAX: rax = strtoul(optarg, NULL, 0); set_rax = 1; break; case SET_RFLAGS: rflags = strtoul(optarg, NULL, 0); set_rflags = 1; break; case DESC_BASE: desc_base = strtoul(optarg, NULL, 0); break; case DESC_LIMIT: desc_limit = strtoul(optarg, NULL, 0); break; case DESC_ACCESS: desc_access = strtoul(optarg, NULL, 0); break; case SET_CS: cs = strtoul(optarg, NULL, 0); set_cs = 1; break; case SET_DS: ds = strtoul(optarg, NULL, 0); set_ds = 1; break; case SET_ES: es = strtoul(optarg, NULL, 0); set_es = 1; break; case SET_FS: fs = strtoul(optarg, NULL, 0); set_fs = 1; break; case SET_GS: gs = strtoul(optarg, NULL, 0); set_gs = 1; break; case SET_SS: ss = strtoul(optarg, NULL, 0); set_ss = 1; break; case SET_TR: tr = strtoul(optarg, NULL, 0); set_tr = 1; break; case SET_LDTR: ldtr = strtoul(optarg, NULL, 0); set_ldtr = 1; break; case SET_X2APIC_STATE: x2apic_state = strtol(optarg, NULL, 0); set_x2apic_state = 1; break; case SET_CAP: capval = strtoul(optarg, NULL, 0); setcap = 1; break; case SET_RTC_TIME: rtc_secs = strtoul(optarg, NULL, 0); set_rtc_time = 1; break; case SET_RTC_NVRAM: rtc_nvram_value = (uint8_t)strtoul(optarg, NULL, 0); set_rtc_nvram = 1; break; case RTC_NVRAM_OFFSET: rtc_nvram_offset = strtoul(optarg, NULL, 0); break; case GET_GPA_PMAP: gpa_pmap = strtoul(optarg, NULL, 0); get_gpa_pmap = 1; break; case CAPNAME: capname = optarg; break; case UNASSIGN_PPTDEV: unassign_pptdev = 1; if (sscanf(optarg, "%d/%d/%d", &bus, &slot, &func) != 3) usage(cpu_intel); break; case ASSERT_LAPIC_LVT: assert_lapic_lvt = atoi(optarg); break; #ifdef BHYVE_SNAPSHOT case SET_CHECKPOINT_FILE: vm_checkpoint_opt = 1; checkpoint_file = optarg; break; case SET_SUSPEND_FILE: vm_suspend_opt = 1; suspend_file = optarg; break; #endif default: usage(cpu_intel); } } argc -= optind; argv += optind; if (vmname == NULL) usage(cpu_intel); error = 0; if (!error && create) error = vm_create(vmname); if (!error) { ctx = vm_open(vmname); if (ctx == NULL) { printf("VM:%s is not created.\n", vmname); exit (1); } } if (!error && memsize) error = vm_setup_memory(ctx, memsize, VM_MMAP_ALL); if (!error && set_efer) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_EFER, efer); if (!error && set_cr0) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR0, cr0); if (!error && set_cr2) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR2, cr2); if (!error && set_cr3) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR3, cr3); if (!error && set_cr4) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CR4, cr4); if (!error && set_dr0) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR0, dr0); if (!error && set_dr1) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR1, dr1); if (!error && set_dr2) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR2, dr2); if (!error && set_dr3) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR3, dr3); if (!error && set_dr6) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR6, dr6); if (!error && set_dr7) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DR7, dr7); if (!error && set_rsp) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RSP, rsp); if (!error && set_rip) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RIP, rip); if (!error && set_rax) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RAX, rax); if (!error && set_rflags) { error = vm_set_register(ctx, vcpu, VM_REG_GUEST_RFLAGS, rflags); } if (!error && set_desc_ds) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_DS, desc_base, desc_limit, desc_access); } if (!error && set_desc_es) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_ES, desc_base, desc_limit, desc_access); } if (!error && set_desc_ss) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_SS, desc_base, desc_limit, desc_access); } if (!error && set_desc_cs) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_CS, desc_base, desc_limit, desc_access); } if (!error && set_desc_fs) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_FS, desc_base, desc_limit, desc_access); } if (!error && set_desc_gs) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GS, desc_base, desc_limit, desc_access); } if (!error && set_desc_tr) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_TR, desc_base, desc_limit, desc_access); } if (!error && set_desc_ldtr) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_LDTR, desc_base, desc_limit, desc_access); } if (!error && set_desc_gdtr) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_GDTR, desc_base, desc_limit, 0); } if (!error && set_desc_idtr) { error = vm_set_desc(ctx, vcpu, VM_REG_GUEST_IDTR, desc_base, desc_limit, 0); } if (!error && set_cs) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_CS, cs); if (!error && set_ds) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_DS, ds); if (!error && set_es) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_ES, es); if (!error && set_fs) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_FS, fs); if (!error && set_gs) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_GS, gs); if (!error && set_ss) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_SS, ss); if (!error && set_tr) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_TR, tr); if (!error && set_ldtr) error = vm_set_register(ctx, vcpu, VM_REG_GUEST_LDTR, ldtr); if (!error && set_x2apic_state) error = vm_set_x2apic_state(ctx, vcpu, x2apic_state); if (!error && unassign_pptdev) error = vm_unassign_pptdev(ctx, bus, slot, func); if (!error && inject_nmi) { error = vm_inject_nmi(ctx, vcpu); } if (!error && assert_lapic_lvt != -1) { error = vm_lapic_local_irq(ctx, vcpu, assert_lapic_lvt); } if (!error && (get_memseg || get_all)) error = show_memseg(ctx); if (!error && (get_memmap || get_all)) error = show_memmap(ctx); if (!error) error = get_all_registers(ctx, vcpu); if (!error) error = get_all_segments(ctx, vcpu); if (!error) { if (cpu_intel) error = get_misc_vmcs(ctx, vcpu); else error = get_misc_vmcb(ctx, vcpu); } if (!error && (get_x2apic_state || get_all)) { error = vm_get_x2apic_state(ctx, vcpu, &x2apic_state); if (error == 0) printf("x2apic_state[%d]\t%d\n", vcpu, x2apic_state); } if (!error && (get_eptp || get_all)) { if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_EPTP, &eptp); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_NPT_BASE, 8, &eptp); if (error == 0) printf("%s[%d]\t\t0x%016lx\n", cpu_intel ? "eptp" : "rvi/npt", vcpu, eptp); } if (!error && (get_exception_bitmap || get_all)) { if(cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXCEPTION_BITMAP, &bm); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXC_INTERCEPT, 4, &bm); if (error == 0) printf("exception_bitmap[%d]\t%#lx\n", vcpu, bm); } if (!error && (get_io_bitmap || get_all)) { if (cpu_intel) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_A, &bm); if (error == 0) printf("io_bitmap_a[%d]\t%#lx\n", vcpu, bm); error = vm_get_vmcs_field(ctx, vcpu, VMCS_IO_BITMAP_B, &bm); if (error == 0) printf("io_bitmap_b[%d]\t%#lx\n", vcpu, bm); } else { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_IO_PERM, 8, &bm); if (error == 0) printf("io_bitmap[%d]\t%#lx\n", vcpu, bm); } } if (!error && (get_tsc_offset || get_all)) { uint64_t tscoff; if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_TSC_OFFSET, &tscoff); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_TSC_OFFSET, 8, &tscoff); if (error == 0) printf("tsc_offset[%d]\t0x%016lx\n", vcpu, tscoff); } if (!error && (get_msr_bitmap_address || get_all)) { if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_MSR_PERM, 8, &addr); if (error == 0) printf("msr_bitmap[%d]\t\t%#lx\n", vcpu, addr); } if (!error && (get_msr_bitmap || get_all)) { if (cpu_intel) { error = vm_get_vmcs_field(ctx, vcpu, VMCS_MSR_BITMAP, &addr); } else { error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_MSR_PERM, 8, &addr); } if (error == 0) error = dump_msr_bitmap(vcpu, addr, cpu_intel); } if (!error && (get_vpid_asid || get_all)) { uint64_t vpid; if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_VPID, &vpid); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_ASID, 4, &vpid); if (error == 0) printf("%s[%d]\t\t0x%04lx\n", cpu_intel ? "vpid" : "asid", vcpu, vpid); } if (!error && (get_guest_pat || get_all)) { if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_PAT, &pat); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_GUEST_PAT, 8, &pat); if (error == 0) printf("guest_pat[%d]\t\t0x%016lx\n", vcpu, pat); } if (!error && (get_guest_sysenter || get_all)) { if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_SYSENTER_CS, &cs); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_SYSENTER_CS, 8, &cs); if (error == 0) printf("guest_sysenter_cs[%d]\t%#lx\n", vcpu, cs); if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_SYSENTER_ESP, &rsp); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_SYSENTER_ESP, 8, &rsp); if (error == 0) printf("guest_sysenter_sp[%d]\t%#lx\n", vcpu, rsp); if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_GUEST_IA32_SYSENTER_EIP, &rip); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_SYSENTER_EIP, 8, &rip); if (error == 0) printf("guest_sysenter_ip[%d]\t%#lx\n", vcpu, rip); } if (!error && (get_exit_reason || get_all)) { if (cpu_intel) error = vm_get_vmcs_field(ctx, vcpu, VMCS_EXIT_REASON, &u64); else error = vm_get_vmcb_field(ctx, vcpu, VMCB_OFF_EXIT_REASON, 8, &u64); if (error == 0) printf("exit_reason[%d]\t%#lx\n", vcpu, u64); } if (!error && setcap) { int captype; captype = vm_capability_name2type(capname); error = vm_set_capability(ctx, vcpu, captype, capval); if (error != 0 && errno == ENOENT) printf("Capability \"%s\" is not available\n", capname); } if (!error && get_gpa_pmap) { error = vm_get_gpa_pmap(ctx, gpa_pmap, pteval, &ptenum); if (error == 0) { printf("gpa %#lx:", gpa_pmap); pte = &pteval[0]; while (ptenum-- > 0) printf(" %#lx", *pte++); printf("\n"); } } if (!error && set_rtc_nvram) error = vm_rtc_write(ctx, rtc_nvram_offset, rtc_nvram_value); if (!error && (get_rtc_nvram || get_all)) { error = vm_rtc_read(ctx, rtc_nvram_offset, &rtc_nvram_value); if (error == 0) { printf("rtc nvram[%03d]: 0x%02x\n", rtc_nvram_offset, rtc_nvram_value); } } if (!error && set_rtc_time) error = vm_rtc_settime(ctx, rtc_secs); if (!error && (get_rtc_time || get_all)) { error = vm_rtc_gettime(ctx, &rtc_secs); if (error == 0) { gmtime_r(&rtc_secs, &tm); printf("rtc time %#lx: %s %s %02d %02d:%02d:%02d %d\n", rtc_secs, wday_str(tm.tm_wday), mon_str(tm.tm_mon), tm.tm_mday, tm.tm_hour, tm.tm_min, tm.tm_sec, 1900 + tm.tm_year); } } if (!error && (getcap || get_all)) { int captype, val, getcaptype; if (getcap && capname) getcaptype = vm_capability_name2type(capname); else getcaptype = -1; for (captype = 0; captype < VM_CAP_MAX; captype++) { if (getcaptype >= 0 && captype != getcaptype) continue; error = vm_get_capability(ctx, vcpu, captype, &val); if (error == 0) { printf("Capability \"%s\" is %s on vcpu %d\n", vm_capability_type2name(captype), val ? "set" : "not set", vcpu); } else if (errno == ENOENT) { error = 0; printf("Capability \"%s\" is not available\n", vm_capability_type2name(captype)); } else { break; } } } if (!error && (get_active_cpus || get_all)) { error = vm_active_cpus(ctx, &cpus); if (!error) print_cpus("active cpus", &cpus); } if (!error && (get_suspended_cpus || get_all)) { error = vm_suspended_cpus(ctx, &cpus); if (!error) print_cpus("suspended cpus", &cpus); } if (!error && (get_intinfo || get_all)) { error = vm_get_intinfo(ctx, vcpu, &info[0], &info[1]); if (!error) { print_intinfo("pending", info[0]); print_intinfo("current", info[1]); } } if (!error && (get_stats || get_all)) { int i, num_stats; uint64_t *stats; struct timeval tv; const char *desc; stats = vm_get_stats(ctx, vcpu, &tv, &num_stats); if (stats != NULL) { printf("vcpu%d stats:\n", vcpu); for (i = 0; i < num_stats; i++) { desc = vm_get_stat_desc(ctx, i); printf("%-40s\t%ld\n", desc, stats[i]); } } } if (!error && (get_cpu_topology || get_all)) { uint16_t sockets, cores, threads, maxcpus; vm_get_topology(ctx, &sockets, &cores, &threads, &maxcpus); printf("cpu_topology:\tsockets=%hu, cores=%hu, threads=%hu, " "maxcpus=%hu\n", sockets, cores, threads, maxcpus); } if (!error && run) { error = vm_run(ctx, vcpu, &vmexit); if (error == 0) dump_vm_run_exitcode(&vmexit, vcpu); else printf("vm_run error %d\n", error); } if (!error && force_reset) error = vm_suspend(ctx, VM_SUSPEND_RESET); if (!error && force_poweroff) error = vm_suspend(ctx, VM_SUSPEND_POWEROFF); if (error) printf("errno = %d\n", errno); if (!error && destroy) vm_destroy(ctx); #ifdef BHYVE_SNAPSHOT if (!error && vm_checkpoint_opt) - error = send_start_checkpoint(ctx, checkpoint_file); + error = snapshot_request(ctx, checkpoint_file, START_CHECKPOINT); if (!error && vm_suspend_opt) - error = send_start_suspend(ctx, suspend_file); + error = snapshot_request(ctx, suspend_file, START_SUSPEND); #endif free (opts); exit(error); }