/* * This file is part of the Palacios Virtual Machine Monitor developed * by the V3VEE Project with funding from the United States National * Science Foundation and the Department of Energy. * * The V3VEE Project is a joint project between Northwestern University * and the University of New Mexico. You can find out more at * http://www.v3vee.org * * Copyright (c) 2008, Jack Lange * Copyright (c) 2008, The V3VEE Project * All rights reserved. * * Author: Jack Lange * * This is free software. You are permitted to use, * redistribute, and modify it as specified in the file "V3VEE_LICENSE". */ #include #include #include #include #include #include #include #include #include #include #include static const uchar_t * vmexit_code_to_str(uint_t exit_code); int v3_handle_svm_exit(struct guest_info * info) { vmcb_ctrl_t * guest_ctrl = 0; vmcb_saved_state_t * guest_state = 0; ulong_t exit_code = 0; guest_ctrl = GET_VMCB_CTRL_AREA((vmcb_t*)(info->vmm_data)); guest_state = GET_VMCB_SAVE_STATE_AREA((vmcb_t*)(info->vmm_data)); // Update the high level state info->rip = guest_state->rip; info->vm_regs.rsp = guest_state->rsp; info->vm_regs.rax = guest_state->rax; info->cpl = guest_state->cpl; info->ctrl_regs.cr0 = guest_state->cr0; info->ctrl_regs.cr2 = guest_state->cr2; info->ctrl_regs.cr3 = guest_state->cr3; info->ctrl_regs.cr4 = guest_state->cr4; info->dbg_regs.dr6 = guest_state->dr6; info->dbg_regs.dr7 = guest_state->dr7; info->ctrl_regs.cr8 = guest_ctrl->guest_ctrl.V_TPR; info->ctrl_regs.rflags = guest_state->rflags; info->ctrl_regs.efer = guest_state->efer; get_vmcb_segments((vmcb_t*)(info->vmm_data), &(info->segments)); info->cpu_mode = v3_get_cpu_mode(info); info->mem_mode = v3_get_mem_mode(info); exit_code = guest_ctrl->exit_code; // Disable printing io exits due to bochs debug messages //if (!((exit_code == VMEXIT_IOIO) && ((ushort_t)(guest_ctrl->exit_info1 >> 16) == 0x402))) { // PrintDebug("SVM Returned: Exit Code: 0x%x \t\t(tsc=%ul)\n",exit_code, (uint_t)info->time_state.guest_tsc); if ((0) && (exit_code < 0x4f)) { uchar_t instr[32]; int ret; // Dump out the instr stream //PrintDebug("RIP: %x\n", guest_state->rip); PrintDebug("RIP Linear: %p\n", (void *)get_addr_linear(info, info->rip, &(info->segments.cs))); // OK, now we will read the instruction // The only difference between PROTECTED and PROTECTED_PG is whether we read // from guest_pa or guest_va if (info->mem_mode == PHYSICAL_MEM) { // The real rip address is actually a combination of the rip + CS base ret = read_guest_pa_memory(info, get_addr_linear(info, info->rip, &(info->segments.cs)), 32, instr); } else { ret = read_guest_va_memory(info, get_addr_linear(info, info->rip, &(info->segments.cs)), 32, instr); } if (ret != 32) { // I think we should inject a GPF into the guest PrintDebug("Could not read instruction (ret=%d)\n", ret); } else { PrintDebug("Instr Stream:\n"); PrintTraceMemDump(instr, 32); } } // } // PrintDebugVMCB((vmcb_t*)(info->vmm_data)); // PrintDebug("SVM Returned:(VMCB=%x)\n", info->vmm_data); //PrintDebug("RIP: %x\n", guest_state->rip); //PrintDebug("SVM Returned: Exit Code: %x\n",exit_code); switch (exit_code) { case VMEXIT_IOIO: { struct svm_io_info * io_info = (struct svm_io_info *)&(guest_ctrl->exit_info1); if (io_info->type == 0) { if (io_info->str) { if (v3_handle_svm_io_outs(info) == -1 ) { return -1; } } else { if (v3_handle_svm_io_out(info) == -1) { return -1; } } } else { if (io_info->str) { if (v3_handle_svm_io_ins(info) == -1) { return -1; } } else { if (v3_handle_svm_io_in(info) == -1) { return -1; } } } } break; case VMEXIT_CR0_WRITE: { #ifdef DEBUG_CTRL_REGS PrintDebug("CR0 Write\n"); #endif if (v3_handle_cr0_write(info) == -1) { return -1; } } break; case VMEXIT_CR0_READ: { #ifdef DEBUG_CTRL_REGS PrintDebug("CR0 Read\n"); #endif if (v3_handle_cr0_read(info) == -1) { return -1; } } break; case VMEXIT_CR3_WRITE: { #ifdef DEBUG_CTRL_REGS PrintDebug("CR3 Write\n"); #endif if (v3_handle_cr3_write(info) == -1) { return -1; } } break; case VMEXIT_CR3_READ: { #ifdef DEBUG_CTRL_REGS PrintDebug("CR3 Read\n"); #endif if (v3_handle_cr3_read(info) == -1) { return -1; } } break; case VMEXIT_EXCP14: { addr_t fault_addr = guest_ctrl->exit_info2; pf_error_t * error_code = (pf_error_t *)&(guest_ctrl->exit_info1); #ifdef DEBUG_SHADOW_PAGING PrintDebug("PageFault at %p (error=%d)\n", (void *)fault_addr, *(uint_t *)error_code); #endif if (info->shdw_pg_mode == SHADOW_PAGING) { if (v3_handle_shadow_pagefault(info, fault_addr, *error_code) == -1) { return -1; } } else { PrintError("Page fault in un implemented paging mode\n"); return -1; } } break; case VMEXIT_NPF: { PrintError("Currently unhandled Nested Page Fault\n"); return -1; } break; case VMEXIT_INVLPG: { if (info->shdw_pg_mode == SHADOW_PAGING) { #ifdef DEBUG_SHADOW_PAGING PrintDebug("Invlpg\n"); #endif if (v3_handle_shadow_invlpg(info) == -1) { return -1; } } /* (exit_code == VMEXIT_INVLPGA) || */ } break; case VMEXIT_INTR: { // handled by interrupt dispatch earlier } break; case VMEXIT_SMI: { // handle_svm_smi(info); // ignored for now } break; case VMEXIT_HLT: { #ifdef DEBUG_HALT PrintDebug("Guest halted\n"); #endif if (v3_handle_svm_halt(info) == -1) { return -1; } } break; case VMEXIT_PAUSE: { //PrintDebug("Guest paused\n"); if (v3_handle_svm_pause(info) == -1) { return -1; } } break; case VMEXIT_EXCP1: { #ifdef DEBUG_EMULATOR PrintDebug("DEBUG EXCEPTION\n"); #endif if (info->run_state == VM_EMULATING) { if (v3_emulation_exit_handler(info) == -1) { return -1; } } else { PrintError("VMMCALL with not emulator...\n"); return -1; } break; } case VMEXIT_VMMCALL: { #ifdef DEBUG_EMULATOR PrintDebug("VMMCALL\n"); #endif if (info->run_state == VM_EMULATING) { if (v3_emulation_exit_handler(info) == -1) { return -1; } } else { /* ulong_t tsc_spread = 0; ullong_t exit_tsc = 0; ulong_t rax = (ulong_t)info->vm_regs.rbx; ulong_t rdx = (ulong_t)info->vm_regs.rcx; *(ulong_t *)(&exit_tsc) = rax; *(((ulong_t *)(&exit_tsc)) + 1) = rdx; tsc_spread = info->exit_tsc - exit_tsc; PrintError("VMMCALL tsc diff = %lu\n",tsc_spread); info->rip += 3; */ PrintError("VMMCALL with not emulator...\n"); return -1; } break; } case VMEXIT_WBINVD: { #ifdef DEBUG_EMULATOR PrintDebug("WBINVD\n"); #endif if (!v3_handle_svm_wbinvd(info)) { return -1; } break; } /* Exits Following this line are NOT HANDLED */ /*=======================================================================*/ default: { addr_t rip_addr; uchar_t buf[15]; addr_t host_addr; PrintDebug("Unhandled SVM Exit: %s\n", vmexit_code_to_str(exit_code)); rip_addr = get_addr_linear(info, guest_state->rip, &(info->segments.cs)); PrintError("SVM Returned:(VMCB=%p)\n", (void *)(info->vmm_data)); PrintError("RIP: %p\n", (void *)(guest_state->rip)); PrintError("RIP Linear: %p\n", (void *)(rip_addr)); PrintError("SVM Returned: Exit Code: %p\n", (void *)exit_code); PrintError("io_info1 low = 0x%.8x\n", *(uint_t*)&(guest_ctrl->exit_info1)); PrintError("io_info1 high = 0x%.8x\n", *(uint_t *)(((uchar_t *)&(guest_ctrl->exit_info1)) + 4)); PrintError("io_info2 low = 0x%.8x\n", *(uint_t*)&(guest_ctrl->exit_info2)); PrintError("io_info2 high = 0x%.8x\n", *(uint_t *)(((uchar_t *)&(guest_ctrl->exit_info2)) + 4)); if (info->mem_mode == PHYSICAL_MEM) { if (guest_pa_to_host_va(info, guest_state->rip, &host_addr) == -1) { PrintError("Could not translate guest_state->rip to host address\n"); return -1; } } else if (info->mem_mode == VIRTUAL_MEM) { if (guest_va_to_host_va(info, guest_state->rip, &host_addr) == -1) { PrintError("Could not translate guest_state->rip to host address\n"); return -1; } } else { PrintError("Invalid memory mode\n"); return -1; } PrintError("Host Address of rip = 0x%p\n", (void *)host_addr); memset(buf, 0, 32); PrintError("Reading instruction stream in guest (addr=%p)\n", (void *)rip_addr); if (info->mem_mode == PHYSICAL_MEM) { read_guest_pa_memory(info, rip_addr - 16, 32, buf); } else { read_guest_va_memory(info, rip_addr - 16, 32, buf); } PrintDebug("16 bytes before Rip\n"); PrintTraceMemDump(buf, 16); PrintDebug("Rip onward\n"); PrintTraceMemDump(buf+16, 16); return -1; } break; } // END OF SWITCH (EXIT_CODE) // Update the low level state if (v3_intr_pending(info)) { switch (v3_get_intr_type(info)) { case EXTERNAL_IRQ: { uint_t irq = v3_get_intr_number(info); // check to see if ==-1 (non exists) /* guest_ctrl->EVENTINJ.vector = irq; guest_ctrl->EVENTINJ.valid = 1; guest_ctrl->EVENTINJ.type = SVM_INJECTION_EXTERNAL_INTR; */ guest_ctrl->guest_ctrl.V_IRQ = 1; guest_ctrl->guest_ctrl.V_INTR_VECTOR = irq; guest_ctrl->guest_ctrl.V_IGN_TPR = 1; guest_ctrl->guest_ctrl.V_INTR_PRIO = 0xf; #ifdef DEBUG_INTERRUPTS PrintDebug("Injecting Interrupt %d (EIP=%p)\n", guest_ctrl->guest_ctrl.V_INTR_VECTOR, (void *)info->rip); #endif v3_injecting_intr(info, irq, EXTERNAL_IRQ); break; } case NMI: guest_ctrl->EVENTINJ.type = SVM_INJECTION_NMI; break; case EXCEPTION: { uint_t excp = v3_get_intr_number(info); guest_ctrl->EVENTINJ.type = SVM_INJECTION_EXCEPTION; if (info->intr_state.excp_error_code_valid) { //PAD guest_ctrl->EVENTINJ.error_code = info->intr_state.excp_error_code; guest_ctrl->EVENTINJ.ev = 1; #ifdef DEBUG_INTERRUPTS PrintDebug("Injecting error code %x\n", guest_ctrl->EVENTINJ.error_code); #endif } guest_ctrl->EVENTINJ.vector = excp; guest_ctrl->EVENTINJ.valid = 1; #ifdef DEBUG_INTERRUPTS PrintDebug("Injecting Interrupt %d (EIP=%p)\n", guest_ctrl->EVENTINJ.vector, (void *)info->rip); #endif v3_injecting_intr(info, excp, EXCEPTION); break; } case SOFTWARE_INTR: guest_ctrl->EVENTINJ.type = SVM_INJECTION_SOFT_INTR; break; case VIRTUAL_INTR: guest_ctrl->EVENTINJ.type = SVM_INJECTION_VIRTUAL_INTR; break; case INVALID_INTR: default: PrintError("Attempted to issue an invalid interrupt\n"); return -1; } } else { #ifdef DEBUG_INTERRUPTS PrintDebug("No interrupts/exceptions pending\n"); #endif } guest_state->cr0 = info->ctrl_regs.cr0; guest_state->cr2 = info->ctrl_regs.cr2; guest_state->cr3 = info->ctrl_regs.cr3; guest_state->cr4 = info->ctrl_regs.cr4; guest_state->dr6 = info->dbg_regs.dr6; guest_state->dr7 = info->dbg_regs.dr7; guest_ctrl->guest_ctrl.V_TPR = info->ctrl_regs.cr8 & 0xff; guest_state->rflags = info->ctrl_regs.rflags; guest_state->efer = info->ctrl_regs.efer; guest_state->cpl = info->cpl; guest_state->rax = info->vm_regs.rax; guest_state->rip = info->rip; guest_state->rsp = info->vm_regs.rsp; set_vmcb_segments((vmcb_t*)(info->vmm_data), &(info->segments)); if (exit_code == VMEXIT_INTR) { //PrintDebug("INTR ret IP = %x\n", guest_state->rip); } return 0; } static const uchar_t VMEXIT_CR0_READ_STR[] = "VMEXIT_CR0_READ"; static const uchar_t VMEXIT_CR1_READ_STR[] = "VMEXIT_CR1_READ"; static const uchar_t VMEXIT_CR2_READ_STR[] = "VMEXIT_CR2_READ"; static const uchar_t VMEXIT_CR3_READ_STR[] = "VMEXIT_CR3_READ"; static const uchar_t VMEXIT_CR4_READ_STR[] = "VMEXIT_CR4_READ"; static const uchar_t VMEXIT_CR5_READ_STR[] = "VMEXIT_CR5_READ"; static const uchar_t VMEXIT_CR6_READ_STR[] = "VMEXIT_CR6_READ"; static const uchar_t VMEXIT_CR7_READ_STR[] = "VMEXIT_CR7_READ"; static const uchar_t VMEXIT_CR8_READ_STR[] = "VMEXIT_CR8_READ"; static const uchar_t VMEXIT_CR9_READ_STR[] = "VMEXIT_CR9_READ"; static const uchar_t VMEXIT_CR10_READ_STR[] = "VMEXIT_CR10_READ"; static const uchar_t VMEXIT_CR11_READ_STR[] = "VMEXIT_CR11_READ"; static const uchar_t VMEXIT_CR12_READ_STR[] = "VMEXIT_CR12_READ"; static const uchar_t VMEXIT_CR13_READ_STR[] = "VMEXIT_CR13_READ"; static const uchar_t VMEXIT_CR14_READ_STR[] = "VMEXIT_CR14_READ"; static const uchar_t VMEXIT_CR15_READ_STR[] = "VMEXIT_CR15_READ"; static const uchar_t VMEXIT_CR0_WRITE_STR[] = "VMEXIT_CR0_WRITE"; static const uchar_t VMEXIT_CR1_WRITE_STR[] = "VMEXIT_CR1_WRITE"; static const uchar_t VMEXIT_CR2_WRITE_STR[] = "VMEXIT_CR2_WRITE"; static const uchar_t VMEXIT_CR3_WRITE_STR[] = "VMEXIT_CR3_WRITE"; static const uchar_t VMEXIT_CR4_WRITE_STR[] = "VMEXIT_CR4_WRITE"; static const uchar_t VMEXIT_CR5_WRITE_STR[] = "VMEXIT_CR5_WRITE"; static const uchar_t VMEXIT_CR6_WRITE_STR[] = "VMEXIT_CR6_WRITE"; static const uchar_t VMEXIT_CR7_WRITE_STR[] = "VMEXIT_CR7_WRITE"; static const uchar_t VMEXIT_CR8_WRITE_STR[] = "VMEXIT_CR8_WRITE"; static const uchar_t VMEXIT_CR9_WRITE_STR[] = "VMEXIT_CR9_WRITE"; static const uchar_t VMEXIT_CR10_WRITE_STR[] = "VMEXIT_CR10_WRITE"; static const uchar_t VMEXIT_CR11_WRITE_STR[] = "VMEXIT_CR11_WRITE"; static const uchar_t VMEXIT_CR12_WRITE_STR[] = "VMEXIT_CR12_WRITE"; static const uchar_t VMEXIT_CR13_WRITE_STR[] = "VMEXIT_CR13_WRITE"; static const uchar_t VMEXIT_CR14_WRITE_STR[] = "VMEXIT_CR14_WRITE"; static const uchar_t VMEXIT_CR15_WRITE_STR[] = "VMEXIT_CR15_WRITE"; static const uchar_t VMEXIT_DR0_READ_STR[] = "VMEXIT_DR0_READ"; static const uchar_t VMEXIT_DR1_READ_STR[] = "VMEXIT_DR1_READ"; static const uchar_t VMEXIT_DR2_READ_STR[] = "VMEXIT_DR2_READ"; static const uchar_t VMEXIT_DR3_READ_STR[] = "VMEXIT_DR3_READ"; static const uchar_t VMEXIT_DR4_READ_STR[] = "VMEXIT_DR4_READ"; static const uchar_t VMEXIT_DR5_READ_STR[] = "VMEXIT_DR5_READ"; static const uchar_t VMEXIT_DR6_READ_STR[] = "VMEXIT_DR6_READ"; static const uchar_t VMEXIT_DR7_READ_STR[] = "VMEXIT_DR7_READ"; static const uchar_t VMEXIT_DR8_READ_STR[] = "VMEXIT_DR8_READ"; static const uchar_t VMEXIT_DR9_READ_STR[] = "VMEXIT_DR9_READ"; static const uchar_t VMEXIT_DR10_READ_STR[] = "VMEXIT_DR10_READ"; static const uchar_t VMEXIT_DR11_READ_STR[] = "VMEXIT_DR11_READ"; static const uchar_t VMEXIT_DR12_READ_STR[] = "VMEXIT_DR12_READ"; static const uchar_t VMEXIT_DR13_READ_STR[] = "VMEXIT_DR13_READ"; static const uchar_t VMEXIT_DR14_READ_STR[] = "VMEXIT_DR14_READ"; static const uchar_t VMEXIT_DR15_READ_STR[] = "VMEXIT_DR15_READ"; static const uchar_t VMEXIT_DR0_WRITE_STR[] = "VMEXIT_DR0_WRITE"; static const uchar_t VMEXIT_DR1_WRITE_STR[] = "VMEXIT_DR1_WRITE"; static const uchar_t VMEXIT_DR2_WRITE_STR[] = "VMEXIT_DR2_WRITE"; static const uchar_t VMEXIT_DR3_WRITE_STR[] = "VMEXIT_DR3_WRITE"; static const uchar_t VMEXIT_DR4_WRITE_STR[] = "VMEXIT_DR4_WRITE"; static const uchar_t VMEXIT_DR5_WRITE_STR[] = "VMEXIT_DR5_WRITE"; static const uchar_t VMEXIT_DR6_WRITE_STR[] = "VMEXIT_DR6_WRITE"; static const uchar_t VMEXIT_DR7_WRITE_STR[] = "VMEXIT_DR7_WRITE"; static const uchar_t VMEXIT_DR8_WRITE_STR[] = "VMEXIT_DR8_WRITE"; static const uchar_t VMEXIT_DR9_WRITE_STR[] = "VMEXIT_DR9_WRITE"; static const uchar_t VMEXIT_DR10_WRITE_STR[] = "VMEXIT_DR10_WRITE"; static const uchar_t VMEXIT_DR11_WRITE_STR[] = "VMEXIT_DR11_WRITE"; static const uchar_t VMEXIT_DR12_WRITE_STR[] = "VMEXIT_DR12_WRITE"; static const uchar_t VMEXIT_DR13_WRITE_STR[] = "VMEXIT_DR13_WRITE"; static const uchar_t VMEXIT_DR14_WRITE_STR[] = "VMEXIT_DR14_WRITE"; static const uchar_t VMEXIT_DR15_WRITE_STR[] = "VMEXIT_DR15_WRITE"; static const uchar_t VMEXIT_EXCP0_STR[] = "VMEXIT_EXCP0"; static const uchar_t VMEXIT_EXCP1_STR[] = "VMEXIT_EXCP1"; static const uchar_t VMEXIT_EXCP2_STR[] = "VMEXIT_EXCP2"; static const uchar_t VMEXIT_EXCP3_STR[] = "VMEXIT_EXCP3"; static const uchar_t VMEXIT_EXCP4_STR[] = "VMEXIT_EXCP4"; static const uchar_t VMEXIT_EXCP5_STR[] = "VMEXIT_EXCP5"; static const uchar_t VMEXIT_EXCP6_STR[] = "VMEXIT_EXCP6"; static const uchar_t VMEXIT_EXCP7_STR[] = "VMEXIT_EXCP7"; static const uchar_t VMEXIT_EXCP8_STR[] = "VMEXIT_EXCP8"; static const uchar_t VMEXIT_EXCP9_STR[] = "VMEXIT_EXCP9"; static const uchar_t VMEXIT_EXCP10_STR[] = "VMEXIT_EXCP10"; static const uchar_t VMEXIT_EXCP11_STR[] = "VMEXIT_EXCP11"; static const uchar_t VMEXIT_EXCP12_STR[] = "VMEXIT_EXCP12"; static const uchar_t VMEXIT_EXCP13_STR[] = "VMEXIT_EXCP13"; static const uchar_t VMEXIT_EXCP14_STR[] = "VMEXIT_EXCP14"; static const uchar_t VMEXIT_EXCP15_STR[] = "VMEXIT_EXCP15"; static const uchar_t VMEXIT_EXCP16_STR[] = "VMEXIT_EXCP16"; static const uchar_t VMEXIT_EXCP17_STR[] = "VMEXIT_EXCP17"; static const uchar_t VMEXIT_EXCP18_STR[] = "VMEXIT_EXCP18"; static const uchar_t VMEXIT_EXCP19_STR[] = "VMEXIT_EXCP19"; static const uchar_t VMEXIT_EXCP20_STR[] = "VMEXIT_EXCP20"; static const uchar_t VMEXIT_EXCP21_STR[] = "VMEXIT_EXCP21"; static const uchar_t VMEXIT_EXCP22_STR[] = "VMEXIT_EXCP22"; static const uchar_t VMEXIT_EXCP23_STR[] = "VMEXIT_EXCP23"; static const uchar_t VMEXIT_EXCP24_STR[] = "VMEXIT_EXCP24"; static const uchar_t VMEXIT_EXCP25_STR[] = "VMEXIT_EXCP25"; static const uchar_t VMEXIT_EXCP26_STR[] = "VMEXIT_EXCP26"; static const uchar_t VMEXIT_EXCP27_STR[] = "VMEXIT_EXCP27"; static const uchar_t VMEXIT_EXCP28_STR[] = "VMEXIT_EXCP28"; static const uchar_t VMEXIT_EXCP29_STR[] = "VMEXIT_EXCP29"; static const uchar_t VMEXIT_EXCP30_STR[] = "VMEXIT_EXCP30"; static const uchar_t VMEXIT_EXCP31_STR[] = "VMEXIT_EXCP31"; static const uchar_t VMEXIT_INTR_STR[] = "VMEXIT_INTR"; static const uchar_t VMEXIT_NMI_STR[] = "VMEXIT_NMI"; static const uchar_t VMEXIT_SMI_STR[] = "VMEXIT_SMI"; static const uchar_t VMEXIT_INIT_STR[] = "VMEXIT_INIT"; static const uchar_t VMEXIT_VINITR_STR[] = "VMEXIT_VINITR"; static const uchar_t VMEXIT_CR0_SEL_WRITE_STR[] = "VMEXIT_CR0_SEL_WRITE"; static const uchar_t VMEXIT_IDTR_READ_STR[] = "VMEXIT_IDTR_READ"; static const uchar_t VMEXIT_GDTR_READ_STR[] = "VMEXIT_GDTR_READ"; static const uchar_t VMEXIT_LDTR_READ_STR[] = "VMEXIT_LDTR_READ"; static const uchar_t VMEXIT_TR_READ_STR[] = "VMEXIT_TR_READ"; static const uchar_t VMEXIT_IDTR_WRITE_STR[] = "VMEXIT_IDTR_WRITE"; static const uchar_t VMEXIT_GDTR_WRITE_STR[] = "VMEXIT_GDTR_WRITE"; static const uchar_t VMEXIT_LDTR_WRITE_STR[] = "VMEXIT_LDTR_WRITE"; static const uchar_t VMEXIT_TR_WRITE_STR[] = "VMEXIT_TR_WRITE"; static const uchar_t VMEXIT_RDTSC_STR[] = "VMEXIT_RDTSC"; static const uchar_t VMEXIT_RDPMC_STR[] = "VMEXIT_RDPMC"; static const uchar_t VMEXIT_PUSHF_STR[] = "VMEXIT_PUSHF"; static const uchar_t VMEXIT_POPF_STR[] = "VMEXIT_POPF"; static const uchar_t VMEXIT_CPUID_STR[] = "VMEXIT_CPUID"; static const uchar_t VMEXIT_RSM_STR[] = "VMEXIT_RSM"; static const uchar_t VMEXIT_IRET_STR[] = "VMEXIT_IRET"; static const uchar_t VMEXIT_SWINT_STR[] = "VMEXIT_SWINT"; static const uchar_t VMEXIT_INVD_STR[] = "VMEXIT_INVD"; static const uchar_t VMEXIT_PAUSE_STR[] = "VMEXIT_PAUSE"; static const uchar_t VMEXIT_HLT_STR[] = "VMEXIT_HLT"; static const uchar_t VMEXIT_INVLPG_STR[] = "VMEXIT_INVLPG"; static const uchar_t VMEXIT_INVLPGA_STR[] = "VMEXIT_INVLPGA"; static const uchar_t VMEXIT_IOIO_STR[] = "VMEXIT_IOIO"; static const uchar_t VMEXIT_MSR_STR[] = "VMEXIT_MSR"; static const uchar_t VMEXIT_TASK_SWITCH_STR[] = "VMEXIT_TASK_SWITCH"; static const uchar_t VMEXIT_FERR_FREEZE_STR[] = "VMEXIT_FERR_FREEZE"; static const uchar_t VMEXIT_SHUTDOWN_STR[] = "VMEXIT_SHUTDOWN"; static const uchar_t VMEXIT_VMRUN_STR[] = "VMEXIT_VMRUN"; static const uchar_t VMEXIT_VMMCALL_STR[] = "VMEXIT_VMMCALL"; static const uchar_t VMEXIT_VMLOAD_STR[] = "VMEXIT_VMLOAD"; static const uchar_t VMEXIT_VMSAVE_STR[] = "VMEXIT_VMSAVE"; static const uchar_t VMEXIT_STGI_STR[] = "VMEXIT_STGI"; static const uchar_t VMEXIT_CLGI_STR[] = "VMEXIT_CLGI"; static const uchar_t VMEXIT_SKINIT_STR[] = "VMEXIT_SKINIT"; static const uchar_t VMEXIT_RDTSCP_STR[] = "VMEXIT_RDTSCP"; static const uchar_t VMEXIT_ICEBP_STR[] = "VMEXIT_ICEBP"; static const uchar_t VMEXIT_WBINVD_STR[] = "VMEXIT_WBINVD"; static const uchar_t VMEXIT_MONITOR_STR[] = "VMEXIT_MONITOR"; static const uchar_t VMEXIT_MWAIT_STR[] = "VMEXIT_MWAIT"; static const uchar_t VMEXIT_MWAIT_CONDITIONAL_STR[] = "VMEXIT_MWAIT_CONDITIONAL"; static const uchar_t VMEXIT_NPF_STR[] = "VMEXIT_NPF"; static const uchar_t VMEXIT_INVALID_VMCB_STR[] = "VMEXIT_INVALID_VMCB"; const uchar_t * vmexit_code_to_str(uint_t exit_code) { switch(exit_code) { case VMEXIT_CR0_READ: return VMEXIT_CR0_READ_STR; case VMEXIT_CR1_READ: return VMEXIT_CR1_READ_STR; case VMEXIT_CR2_READ: return VMEXIT_CR2_READ_STR; case VMEXIT_CR3_READ: return VMEXIT_CR3_READ_STR; case VMEXIT_CR4_READ: return VMEXIT_CR4_READ_STR; case VMEXIT_CR5_READ: return VMEXIT_CR5_READ_STR; case VMEXIT_CR6_READ: return VMEXIT_CR6_READ_STR; case VMEXIT_CR7_READ: return VMEXIT_CR7_READ_STR; case VMEXIT_CR8_READ: return VMEXIT_CR8_READ_STR; case VMEXIT_CR9_READ: return VMEXIT_CR9_READ_STR; case VMEXIT_CR10_READ: return VMEXIT_CR10_READ_STR; case VMEXIT_CR11_READ: return VMEXIT_CR11_READ_STR; case VMEXIT_CR12_READ: return VMEXIT_CR12_READ_STR; case VMEXIT_CR13_READ: return VMEXIT_CR13_READ_STR; case VMEXIT_CR14_READ: return VMEXIT_CR14_READ_STR; case VMEXIT_CR15_READ: return VMEXIT_CR15_READ_STR; case VMEXIT_CR0_WRITE: return VMEXIT_CR0_WRITE_STR; case VMEXIT_CR1_WRITE: return VMEXIT_CR1_WRITE_STR; case VMEXIT_CR2_WRITE: return VMEXIT_CR2_WRITE_STR; case VMEXIT_CR3_WRITE: return VMEXIT_CR3_WRITE_STR; case VMEXIT_CR4_WRITE: return VMEXIT_CR4_WRITE_STR; case VMEXIT_CR5_WRITE: return VMEXIT_CR5_WRITE_STR; case VMEXIT_CR6_WRITE: return VMEXIT_CR6_WRITE_STR; case VMEXIT_CR7_WRITE: return VMEXIT_CR7_WRITE_STR; case VMEXIT_CR8_WRITE: return VMEXIT_CR8_WRITE_STR; case VMEXIT_CR9_WRITE: return VMEXIT_CR9_WRITE_STR; case VMEXIT_CR10_WRITE: return VMEXIT_CR10_WRITE_STR; case VMEXIT_CR11_WRITE: return VMEXIT_CR11_WRITE_STR; case VMEXIT_CR12_WRITE: return VMEXIT_CR12_WRITE_STR; case VMEXIT_CR13_WRITE: return VMEXIT_CR13_WRITE_STR; case VMEXIT_CR14_WRITE: return VMEXIT_CR14_WRITE_STR; case VMEXIT_CR15_WRITE: return VMEXIT_CR15_WRITE_STR; case VMEXIT_DR0_READ: return VMEXIT_DR0_READ_STR; case VMEXIT_DR1_READ: return VMEXIT_DR1_READ_STR; case VMEXIT_DR2_READ: return VMEXIT_DR2_READ_STR; case VMEXIT_DR3_READ: return VMEXIT_DR3_READ_STR; case VMEXIT_DR4_READ: return VMEXIT_DR4_READ_STR; case VMEXIT_DR5_READ: return VMEXIT_DR5_READ_STR; case VMEXIT_DR6_READ: return VMEXIT_DR6_READ_STR; case VMEXIT_DR7_READ: return VMEXIT_DR7_READ_STR; case VMEXIT_DR8_READ: return VMEXIT_DR8_READ_STR; case VMEXIT_DR9_READ: return VMEXIT_DR9_READ_STR; case VMEXIT_DR10_READ: return VMEXIT_DR10_READ_STR; case VMEXIT_DR11_READ: return VMEXIT_DR11_READ_STR; case VMEXIT_DR12_READ: return VMEXIT_DR12_READ_STR; case VMEXIT_DR13_READ: return VMEXIT_DR13_READ_STR; case VMEXIT_DR14_READ: return VMEXIT_DR14_READ_STR; case VMEXIT_DR15_READ: return VMEXIT_DR15_READ_STR; case VMEXIT_DR0_WRITE: return VMEXIT_DR0_WRITE_STR; case VMEXIT_DR1_WRITE: return VMEXIT_DR1_WRITE_STR; case VMEXIT_DR2_WRITE: return VMEXIT_DR2_WRITE_STR; case VMEXIT_DR3_WRITE: return VMEXIT_DR3_WRITE_STR; case VMEXIT_DR4_WRITE: return VMEXIT_DR4_WRITE_STR; case VMEXIT_DR5_WRITE: return VMEXIT_DR5_WRITE_STR; case VMEXIT_DR6_WRITE: return VMEXIT_DR6_WRITE_STR; case VMEXIT_DR7_WRITE: return VMEXIT_DR7_WRITE_STR; case VMEXIT_DR8_WRITE: return VMEXIT_DR8_WRITE_STR; case VMEXIT_DR9_WRITE: return VMEXIT_DR9_WRITE_STR; case VMEXIT_DR10_WRITE: return VMEXIT_DR10_WRITE_STR; case VMEXIT_DR11_WRITE: return VMEXIT_DR11_WRITE_STR; case VMEXIT_DR12_WRITE: return VMEXIT_DR12_WRITE_STR; case VMEXIT_DR13_WRITE: return VMEXIT_DR13_WRITE_STR; case VMEXIT_DR14_WRITE: return VMEXIT_DR14_WRITE_STR; case VMEXIT_DR15_WRITE: return VMEXIT_DR15_WRITE_STR; case VMEXIT_EXCP0: return VMEXIT_EXCP0_STR; case VMEXIT_EXCP1: return VMEXIT_EXCP1_STR; case VMEXIT_EXCP2: return VMEXIT_EXCP2_STR; case VMEXIT_EXCP3: return VMEXIT_EXCP3_STR; case VMEXIT_EXCP4: return VMEXIT_EXCP4_STR; case VMEXIT_EXCP5: return VMEXIT_EXCP5_STR; case VMEXIT_EXCP6: return VMEXIT_EXCP6_STR; case VMEXIT_EXCP7: return VMEXIT_EXCP7_STR; case VMEXIT_EXCP8: return VMEXIT_EXCP8_STR; case VMEXIT_EXCP9: return VMEXIT_EXCP9_STR; case VMEXIT_EXCP10: return VMEXIT_EXCP10_STR; case VMEXIT_EXCP11: return VMEXIT_EXCP11_STR; case VMEXIT_EXCP12: return VMEXIT_EXCP12_STR; case VMEXIT_EXCP13: return VMEXIT_EXCP13_STR; case VMEXIT_EXCP14: return VMEXIT_EXCP14_STR; case VMEXIT_EXCP15: return VMEXIT_EXCP15_STR; case VMEXIT_EXCP16: return VMEXIT_EXCP16_STR; case VMEXIT_EXCP17: return VMEXIT_EXCP17_STR; case VMEXIT_EXCP18: return VMEXIT_EXCP18_STR; case VMEXIT_EXCP19: return VMEXIT_EXCP19_STR; case VMEXIT_EXCP20: return VMEXIT_EXCP20_STR; case VMEXIT_EXCP21: return VMEXIT_EXCP21_STR; case VMEXIT_EXCP22: return VMEXIT_EXCP22_STR; case VMEXIT_EXCP23: return VMEXIT_EXCP23_STR; case VMEXIT_EXCP24: return VMEXIT_EXCP24_STR; case VMEXIT_EXCP25: return VMEXIT_EXCP25_STR; case VMEXIT_EXCP26: return VMEXIT_EXCP26_STR; case VMEXIT_EXCP27: return VMEXIT_EXCP27_STR; case VMEXIT_EXCP28: return VMEXIT_EXCP28_STR; case VMEXIT_EXCP29: return VMEXIT_EXCP29_STR; case VMEXIT_EXCP30: return VMEXIT_EXCP30_STR; case VMEXIT_EXCP31: return VMEXIT_EXCP31_STR; case VMEXIT_INTR: return VMEXIT_INTR_STR; case VMEXIT_NMI: return VMEXIT_NMI_STR; case VMEXIT_SMI: return VMEXIT_SMI_STR; case VMEXIT_INIT: return VMEXIT_INIT_STR; case VMEXIT_VINITR: return VMEXIT_VINITR_STR; case VMEXIT_CR0_SEL_WRITE: return VMEXIT_CR0_SEL_WRITE_STR; case VMEXIT_IDTR_READ: return VMEXIT_IDTR_READ_STR; case VMEXIT_GDTR_READ: return VMEXIT_GDTR_READ_STR; case VMEXIT_LDTR_READ: return VMEXIT_LDTR_READ_STR; case VMEXIT_TR_READ: return VMEXIT_TR_READ_STR; case VMEXIT_IDTR_WRITE: return VMEXIT_IDTR_WRITE_STR; case VMEXIT_GDTR_WRITE: return VMEXIT_GDTR_WRITE_STR; case VMEXIT_LDTR_WRITE: return VMEXIT_LDTR_WRITE_STR; case VMEXIT_TR_WRITE: return VMEXIT_TR_WRITE_STR; case VMEXIT_RDTSC: return VMEXIT_RDTSC_STR; case VMEXIT_RDPMC: return VMEXIT_RDPMC_STR; case VMEXIT_PUSHF: return VMEXIT_PUSHF_STR; case VMEXIT_POPF: return VMEXIT_POPF_STR; case VMEXIT_CPUID: return VMEXIT_CPUID_STR; case VMEXIT_RSM: return VMEXIT_RSM_STR; case VMEXIT_IRET: return VMEXIT_IRET_STR; case VMEXIT_SWINT: return VMEXIT_SWINT_STR; case VMEXIT_INVD: return VMEXIT_INVD_STR; case VMEXIT_PAUSE: return VMEXIT_PAUSE_STR; case VMEXIT_HLT: return VMEXIT_HLT_STR; case VMEXIT_INVLPG: return VMEXIT_INVLPG_STR; case VMEXIT_INVLPGA: return VMEXIT_INVLPGA_STR; case VMEXIT_IOIO: return VMEXIT_IOIO_STR; case VMEXIT_MSR: return VMEXIT_MSR_STR; case VMEXIT_TASK_SWITCH: return VMEXIT_TASK_SWITCH_STR; case VMEXIT_FERR_FREEZE: return VMEXIT_FERR_FREEZE_STR; case VMEXIT_SHUTDOWN: return VMEXIT_SHUTDOWN_STR; case VMEXIT_VMRUN: return VMEXIT_VMRUN_STR; case VMEXIT_VMMCALL: return VMEXIT_VMMCALL_STR; case VMEXIT_VMLOAD: return VMEXIT_VMLOAD_STR; case VMEXIT_VMSAVE: return VMEXIT_VMSAVE_STR; case VMEXIT_STGI: return VMEXIT_STGI_STR; case VMEXIT_CLGI: return VMEXIT_CLGI_STR; case VMEXIT_SKINIT: return VMEXIT_SKINIT_STR; case VMEXIT_RDTSCP: return VMEXIT_RDTSCP_STR; case VMEXIT_ICEBP: return VMEXIT_ICEBP_STR; case VMEXIT_WBINVD: return VMEXIT_WBINVD_STR; case VMEXIT_MONITOR: return VMEXIT_MONITOR_STR; case VMEXIT_MWAIT: return VMEXIT_MWAIT_STR; case VMEXIT_MWAIT_CONDITIONAL: return VMEXIT_MWAIT_CONDITIONAL_STR; case VMEXIT_NPF: return VMEXIT_NPF_STR; case VMEXIT_INVALID_VMCB: return VMEXIT_INVALID_VMCB_STR; } return NULL; }