X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fsvm_handler.c;h=a4b059703c1db009242b754c6bc6c9cd48c57a59;hb=3574c981404a1c812d369132db09ec2a27d59a5d;hp=74c397cdb83ecb7958da65e1ac4a488a6aaa2f35;hpb=c2e660b41f69c603b0c47f7c7572a22a2f601a51;p=palacios.git diff --git a/palacios/src/palacios/svm_handler.c b/palacios/src/palacios/svm_handler.c index 74c397c..a4b0597 100644 --- a/palacios/src/palacios/svm_handler.c +++ b/palacios/src/palacios/svm_handler.c @@ -29,8 +29,13 @@ #include #include #include +#include +#include -int handle_svm_exit(struct guest_info * info) { + + + +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; @@ -58,12 +63,15 @@ int handle_svm_exit(struct guest_info * info) { info->ctrl_regs.efer = guest_state->efer; get_vmcb_segments((vmcb_t*)(info->vmm_data), &(info->segments)); - info->cpu_mode = get_cpu_mode(info); - info->mem_mode = get_mem_mode(info); + 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))) { @@ -71,13 +79,17 @@ int handle_svm_exit(struct guest_info * info) { // 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)) { + if ((0) && (exit_code <= VMEXIT_EXCP14)) { uchar_t instr[32]; int ret; // Dump out the instr stream //PrintDebug("RIP: %x\n", guest_state->rip); - PrintDebug("RIP Linear: %x\n", get_addr_linear(info, info->rip, &(info->segments.cs))); + PrintDebug("\n\n\nRIP Linear: %p\n", (void *)get_addr_linear(info, info->rip, &(info->segments.cs))); + + v3_print_GPRs(info); + v3_print_ctrl_regs(info); + // OK, now we will read the instruction // The only difference between PROTECTED and PROTECTED_PG is whether we read @@ -89,6 +101,8 @@ int handle_svm_exit(struct guest_info * info) { 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); @@ -100,159 +114,194 @@ int handle_svm_exit(struct guest_info * info) { } - // } - // PrintDebugVMCB((vmcb_t*)(info->vmm_data)); - - // PrintDebug("SVM Returned:(VMCB=%x)\n", info->vmm_data); - //PrintDebug("RIP: %x\n", guest_state->rip); + if (info->enable_profiler) { + rdtscll(info->profiler.start_time); + } //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 (handle_svm_io_outs(info) == -1 ) { - return -1; + 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 (handle_svm_io_out(info) == -1) { - return -1; + 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; + } } } - } else { - if (io_info->str) { - if (handle_svm_io_ins(info) == -1) { + break; + } + case VMEXIT_MSR: + { + + if (guest_ctrl->exit_info1 == 0) { + if (v3_handle_msr_read(info) == -1) { return -1; } - } else { - if (handle_svm_io_in(info) == -1) { + } else if (guest_ctrl->exit_info1 == 1) { + if (v3_handle_msr_write(info) == -1) { return -1; } + } else { + PrintError("Invalid MSR Operation\n"); + return -1; } - } - } - break; - - case VMEXIT_CR0_WRITE: { + break; + } + case VMEXIT_CR0_WRITE: + { #ifdef DEBUG_CTRL_REGS - PrintDebug("CR0 Write\n"); + PrintDebug("CR0 Write\n"); #endif - if (handle_cr0_write(info) == -1) { - return -1; + 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; } - } - break; - - case VMEXIT_CR0_READ: { + case VMEXIT_CR3_READ: + { #ifdef DEBUG_CTRL_REGS - PrintDebug("CR0 Read\n"); + PrintDebug("CR3 Read\n"); #endif - if (handle_cr0_read(info) == -1) { - return -1; + if (v3_handle_cr3_read(info) == -1) { + return -1; + } + break; } - } - break; - - case VMEXIT_CR3_WRITE: { + case VMEXIT_CR4_WRITE: + { #ifdef DEBUG_CTRL_REGS - PrintDebug("CR3 Write\n"); + PrintDebug("CR4 Write\n"); #endif - if (handle_cr3_write(info) == -1) { - return -1; - } - } - break; - - case VMEXIT_CR3_READ: { + if (v3_handle_cr4_write(info) == -1) { + return -1; + } + break; + } + case VMEXIT_CR4_READ: + { #ifdef DEBUG_CTRL_REGS - PrintDebug("CR3 Read\n"); + PrintDebug("CR4 Read\n"); #endif - if (handle_cr3_read(info) == -1) { - return -1; + if (v3_handle_cr4_read(info) == -1) { + return -1; + } + break; } - } - break; - case VMEXIT_EXCP14: { - addr_t fault_addr = guest_ctrl->exit_info2; - pf_error_t * error_code = (pf_error_t *)&(guest_ctrl->exit_info1); + 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 %x (error=%d)\n", fault_addr, *error_code); + PrintDebug("PageFault at %p (error=%d)\n", + (void *)fault_addr, *(uint_t *)error_code); #endif - if (info->shdw_pg_mode == SHADOW_PAGING) { - if (handle_shadow_pagefault(info, fault_addr, *error_code) == -1) { + 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; } - } else { - PrintError("Page fault in un implemented paging mode\n"); + break; + } + case VMEXIT_NPF: + { + PrintError("Currently unhandled Nested Page Fault\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) { + break; + } + case VMEXIT_INVLPG: + { + if (info->shdw_pg_mode == SHADOW_PAGING) { #ifdef DEBUG_SHADOW_PAGING - PrintDebug("Invlpg\n"); + PrintDebug("Invlpg\n"); #endif - if (handle_shadow_invlpg(info) == -1) { - return -1; + if (v3_handle_shadow_invlpg(info) == -1) { + return -1; + } } - } - /* - (exit_code == VMEXIT_INVLPGA) || - */ - - } - break; - - case VMEXIT_INTR: { - - // handle_svm_intr(info); // handled by interrupt dispatch earlier - - } - break; - - case VMEXIT_SMI: { - - // handle_svm_smi(info); // ignored for now - - } - break; - - case VMEXIT_HLT: { + /* + (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"); + PrintDebug("Guest halted\n"); #endif - if (handle_svm_halt(info) == -1) { - return -1; + if (v3_handle_svm_halt(info) == -1) { + return -1; + } + break; } - } - break; - case VMEXIT_PAUSE: { //PrintDebug("Guest paused\n"); - if (handle_svm_pause(info) == -1) { + if (v3_handle_svm_pause(info) == -1) { return -1; } } break; + +#if 0 + // Emulation handlers currently not used case VMEXIT_EXCP1: { #ifdef DEBUG_EMULATOR @@ -268,7 +317,7 @@ int handle_svm_exit(struct guest_info * info) { } break; } - + case VMEXIT_VMMCALL: { @@ -300,7 +349,7 @@ int handle_svm_exit(struct guest_info * info) { } break; } - +#endif case VMEXIT_WBINVD: @@ -308,7 +357,7 @@ int handle_svm_exit(struct guest_info * info) { #ifdef DEBUG_EMULATOR PrintDebug("WBINVD\n"); #endif - if (!handle_svm_wbinvd(info)) { + if (!v3_handle_svm_wbinvd(info)) { return -1; } break; @@ -323,19 +372,17 @@ int handle_svm_exit(struct guest_info * info) { 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=%x)\n", info->vmm_data); - PrintError("RIP: %x\n", guest_state->rip); - PrintError("RIP Linear: %x\n", rip_addr); + PrintError("SVM Returned:(VMCB=%p)\n", (void *)(info->vmm_data)); + PrintError("RIP: %p\n", (void *)(addr_t)(guest_state->rip)); + PrintError("RIP Linear: %p\n", (void *)(addr_t)(rip_addr)); - PrintError("SVM Returned: Exit Code: %x\n", exit_code); + PrintError("SVM Returned: Exit Code: %p\n", (void *)(addr_t)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)); @@ -343,40 +390,12 @@ int handle_svm_exit(struct guest_info * info) { 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_pa(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_pa(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%x\n", host_addr); - - memset(buf, 0, 32); - - PrintError("Reading instruction stream in guest\n", 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); + if (info->shdw_pg_mode == SHADOW_PAGING) { + PrintHostPageTables(info, info->ctrl_regs.cr3); + //PrintGuestPageTables(info, info->shdw_pg_state.guest_cr3); } - - PrintDebug("16 bytes before Rip\n"); - PrintTraceMemDump(buf, 16); - PrintDebug("Rip onward\n"); - PrintTraceMemDump(buf+16, 16); - + return -1; } @@ -386,14 +405,21 @@ int handle_svm_exit(struct guest_info * info) { // END OF SWITCH (EXIT_CODE) + if (info->enable_profiler) { + rdtscll(info->profiler.end_time); + v3_profile_exit(info, exit_code); + } + + + // Update the low level state - if (intr_pending(info)) { + if (v3_intr_pending(info)) { - switch (get_intr_type(info)) { + switch (v3_get_intr_type(info)) { case EXTERNAL_IRQ: { - uint_t irq = get_intr_number(info); + uint_t irq = v3_get_intr_number(info); // check to see if ==-1 (non exists) @@ -408,9 +434,11 @@ int handle_svm_exit(struct guest_info * info) { guest_ctrl->guest_ctrl.V_IGN_TPR = 1; guest_ctrl->guest_ctrl.V_INTR_PRIO = 0xf; #ifdef DEBUG_INTERRUPTS - PrintDebug("Injecting Interrupt %d (EIP=%x)\n", guest_ctrl->guest_ctrl.V_INTR_VECTOR, info->rip); + PrintDebug("Injecting Interrupt %d (EIP=%p)\n", + guest_ctrl->guest_ctrl.V_INTR_VECTOR, + (void *)(addr_t)info->rip); #endif - injecting_intr(info, irq, EXTERNAL_IRQ); + v3_injecting_intr(info, irq, EXTERNAL_IRQ); break; } @@ -419,7 +447,7 @@ int handle_svm_exit(struct guest_info * info) { break; case EXCEPTION: { - uint_t excp = get_intr_number(info); + uint_t excp = v3_get_intr_number(info); guest_ctrl->EVENTINJ.type = SVM_INJECTION_EXCEPTION; @@ -435,9 +463,11 @@ int handle_svm_exit(struct guest_info * info) { guest_ctrl->EVENTINJ.valid = 1; #ifdef DEBUG_INTERRUPTS - PrintDebug("Injecting Interrupt %d (EIP=%x)\n", guest_ctrl->EVENTINJ.vector, info->rip); + PrintDebug("Injecting Interrupt %d (EIP=%p)\n", + guest_ctrl->EVENTINJ.vector, + (void *)(addr_t)info->rip); #endif - injecting_intr(info, excp, EXCEPTION); + v3_injecting_intr(info, excp, EXCEPTION); break; } case SOFTWARE_INTR: @@ -486,9 +516,153 @@ int handle_svm_exit(struct guest_info * info) { } - - -const uchar_t * vmexit_code_to_str(uint_t exit_code) { +static const char VMEXIT_CR0_READ_STR[] = "VMEXIT_CR0_READ"; +static const char VMEXIT_CR1_READ_STR[] = "VMEXIT_CR1_READ"; +static const char VMEXIT_CR2_READ_STR[] = "VMEXIT_CR2_READ"; +static const char VMEXIT_CR3_READ_STR[] = "VMEXIT_CR3_READ"; +static const char VMEXIT_CR4_READ_STR[] = "VMEXIT_CR4_READ"; +static const char VMEXIT_CR5_READ_STR[] = "VMEXIT_CR5_READ"; +static const char VMEXIT_CR6_READ_STR[] = "VMEXIT_CR6_READ"; +static const char VMEXIT_CR7_READ_STR[] = "VMEXIT_CR7_READ"; +static const char VMEXIT_CR8_READ_STR[] = "VMEXIT_CR8_READ"; +static const char VMEXIT_CR9_READ_STR[] = "VMEXIT_CR9_READ"; +static const char VMEXIT_CR10_READ_STR[] = "VMEXIT_CR10_READ"; +static const char VMEXIT_CR11_READ_STR[] = "VMEXIT_CR11_READ"; +static const char VMEXIT_CR12_READ_STR[] = "VMEXIT_CR12_READ"; +static const char VMEXIT_CR13_READ_STR[] = "VMEXIT_CR13_READ"; +static const char VMEXIT_CR14_READ_STR[] = "VMEXIT_CR14_READ"; +static const char VMEXIT_CR15_READ_STR[] = "VMEXIT_CR15_READ"; +static const char VMEXIT_CR0_WRITE_STR[] = "VMEXIT_CR0_WRITE"; +static const char VMEXIT_CR1_WRITE_STR[] = "VMEXIT_CR1_WRITE"; +static const char VMEXIT_CR2_WRITE_STR[] = "VMEXIT_CR2_WRITE"; +static const char VMEXIT_CR3_WRITE_STR[] = "VMEXIT_CR3_WRITE"; +static const char VMEXIT_CR4_WRITE_STR[] = "VMEXIT_CR4_WRITE"; +static const char VMEXIT_CR5_WRITE_STR[] = "VMEXIT_CR5_WRITE"; +static const char VMEXIT_CR6_WRITE_STR[] = "VMEXIT_CR6_WRITE"; +static const char VMEXIT_CR7_WRITE_STR[] = "VMEXIT_CR7_WRITE"; +static const char VMEXIT_CR8_WRITE_STR[] = "VMEXIT_CR8_WRITE"; +static const char VMEXIT_CR9_WRITE_STR[] = "VMEXIT_CR9_WRITE"; +static const char VMEXIT_CR10_WRITE_STR[] = "VMEXIT_CR10_WRITE"; +static const char VMEXIT_CR11_WRITE_STR[] = "VMEXIT_CR11_WRITE"; +static const char VMEXIT_CR12_WRITE_STR[] = "VMEXIT_CR12_WRITE"; +static const char VMEXIT_CR13_WRITE_STR[] = "VMEXIT_CR13_WRITE"; +static const char VMEXIT_CR14_WRITE_STR[] = "VMEXIT_CR14_WRITE"; +static const char VMEXIT_CR15_WRITE_STR[] = "VMEXIT_CR15_WRITE"; +static const char VMEXIT_DR0_READ_STR[] = "VMEXIT_DR0_READ"; +static const char VMEXIT_DR1_READ_STR[] = "VMEXIT_DR1_READ"; +static const char VMEXIT_DR2_READ_STR[] = "VMEXIT_DR2_READ"; +static const char VMEXIT_DR3_READ_STR[] = "VMEXIT_DR3_READ"; +static const char VMEXIT_DR4_READ_STR[] = "VMEXIT_DR4_READ"; +static const char VMEXIT_DR5_READ_STR[] = "VMEXIT_DR5_READ"; +static const char VMEXIT_DR6_READ_STR[] = "VMEXIT_DR6_READ"; +static const char VMEXIT_DR7_READ_STR[] = "VMEXIT_DR7_READ"; +static const char VMEXIT_DR8_READ_STR[] = "VMEXIT_DR8_READ"; +static const char VMEXIT_DR9_READ_STR[] = "VMEXIT_DR9_READ"; +static const char VMEXIT_DR10_READ_STR[] = "VMEXIT_DR10_READ"; +static const char VMEXIT_DR11_READ_STR[] = "VMEXIT_DR11_READ"; +static const char VMEXIT_DR12_READ_STR[] = "VMEXIT_DR12_READ"; +static const char VMEXIT_DR13_READ_STR[] = "VMEXIT_DR13_READ"; +static const char VMEXIT_DR14_READ_STR[] = "VMEXIT_DR14_READ"; +static const char VMEXIT_DR15_READ_STR[] = "VMEXIT_DR15_READ"; +static const char VMEXIT_DR0_WRITE_STR[] = "VMEXIT_DR0_WRITE"; +static const char VMEXIT_DR1_WRITE_STR[] = "VMEXIT_DR1_WRITE"; +static const char VMEXIT_DR2_WRITE_STR[] = "VMEXIT_DR2_WRITE"; +static const char VMEXIT_DR3_WRITE_STR[] = "VMEXIT_DR3_WRITE"; +static const char VMEXIT_DR4_WRITE_STR[] = "VMEXIT_DR4_WRITE"; +static const char VMEXIT_DR5_WRITE_STR[] = "VMEXIT_DR5_WRITE"; +static const char VMEXIT_DR6_WRITE_STR[] = "VMEXIT_DR6_WRITE"; +static const char VMEXIT_DR7_WRITE_STR[] = "VMEXIT_DR7_WRITE"; +static const char VMEXIT_DR8_WRITE_STR[] = "VMEXIT_DR8_WRITE"; +static const char VMEXIT_DR9_WRITE_STR[] = "VMEXIT_DR9_WRITE"; +static const char VMEXIT_DR10_WRITE_STR[] = "VMEXIT_DR10_WRITE"; +static const char VMEXIT_DR11_WRITE_STR[] = "VMEXIT_DR11_WRITE"; +static const char VMEXIT_DR12_WRITE_STR[] = "VMEXIT_DR12_WRITE"; +static const char VMEXIT_DR13_WRITE_STR[] = "VMEXIT_DR13_WRITE"; +static const char VMEXIT_DR14_WRITE_STR[] = "VMEXIT_DR14_WRITE"; +static const char VMEXIT_DR15_WRITE_STR[] = "VMEXIT_DR15_WRITE"; +static const char VMEXIT_EXCP0_STR[] = "VMEXIT_EXCP0"; +static const char VMEXIT_EXCP1_STR[] = "VMEXIT_EXCP1"; +static const char VMEXIT_EXCP2_STR[] = "VMEXIT_EXCP2"; +static const char VMEXIT_EXCP3_STR[] = "VMEXIT_EXCP3"; +static const char VMEXIT_EXCP4_STR[] = "VMEXIT_EXCP4"; +static const char VMEXIT_EXCP5_STR[] = "VMEXIT_EXCP5"; +static const char VMEXIT_EXCP6_STR[] = "VMEXIT_EXCP6"; +static const char VMEXIT_EXCP7_STR[] = "VMEXIT_EXCP7"; +static const char VMEXIT_EXCP8_STR[] = "VMEXIT_EXCP8"; +static const char VMEXIT_EXCP9_STR[] = "VMEXIT_EXCP9"; +static const char VMEXIT_EXCP10_STR[] = "VMEXIT_EXCP10"; +static const char VMEXIT_EXCP11_STR[] = "VMEXIT_EXCP11"; +static const char VMEXIT_EXCP12_STR[] = "VMEXIT_EXCP12"; +static const char VMEXIT_EXCP13_STR[] = "VMEXIT_EXCP13"; +static const char VMEXIT_EXCP14_STR[] = "VMEXIT_EXCP14"; +static const char VMEXIT_EXCP15_STR[] = "VMEXIT_EXCP15"; +static const char VMEXIT_EXCP16_STR[] = "VMEXIT_EXCP16"; +static const char VMEXIT_EXCP17_STR[] = "VMEXIT_EXCP17"; +static const char VMEXIT_EXCP18_STR[] = "VMEXIT_EXCP18"; +static const char VMEXIT_EXCP19_STR[] = "VMEXIT_EXCP19"; +static const char VMEXIT_EXCP20_STR[] = "VMEXIT_EXCP20"; +static const char VMEXIT_EXCP21_STR[] = "VMEXIT_EXCP21"; +static const char VMEXIT_EXCP22_STR[] = "VMEXIT_EXCP22"; +static const char VMEXIT_EXCP23_STR[] = "VMEXIT_EXCP23"; +static const char VMEXIT_EXCP24_STR[] = "VMEXIT_EXCP24"; +static const char VMEXIT_EXCP25_STR[] = "VMEXIT_EXCP25"; +static const char VMEXIT_EXCP26_STR[] = "VMEXIT_EXCP26"; +static const char VMEXIT_EXCP27_STR[] = "VMEXIT_EXCP27"; +static const char VMEXIT_EXCP28_STR[] = "VMEXIT_EXCP28"; +static const char VMEXIT_EXCP29_STR[] = "VMEXIT_EXCP29"; +static const char VMEXIT_EXCP30_STR[] = "VMEXIT_EXCP30"; +static const char VMEXIT_EXCP31_STR[] = "VMEXIT_EXCP31"; +static const char VMEXIT_INTR_STR[] = "VMEXIT_INTR"; +static const char VMEXIT_NMI_STR[] = "VMEXIT_NMI"; +static const char VMEXIT_SMI_STR[] = "VMEXIT_SMI"; +static const char VMEXIT_INIT_STR[] = "VMEXIT_INIT"; +static const char VMEXIT_VINITR_STR[] = "VMEXIT_VINITR"; +static const char VMEXIT_CR0_SEL_WRITE_STR[] = "VMEXIT_CR0_SEL_WRITE"; +static const char VMEXIT_IDTR_READ_STR[] = "VMEXIT_IDTR_READ"; +static const char VMEXIT_GDTR_READ_STR[] = "VMEXIT_GDTR_READ"; +static const char VMEXIT_LDTR_READ_STR[] = "VMEXIT_LDTR_READ"; +static const char VMEXIT_TR_READ_STR[] = "VMEXIT_TR_READ"; +static const char VMEXIT_IDTR_WRITE_STR[] = "VMEXIT_IDTR_WRITE"; +static const char VMEXIT_GDTR_WRITE_STR[] = "VMEXIT_GDTR_WRITE"; +static const char VMEXIT_LDTR_WRITE_STR[] = "VMEXIT_LDTR_WRITE"; +static const char VMEXIT_TR_WRITE_STR[] = "VMEXIT_TR_WRITE"; +static const char VMEXIT_RDTSC_STR[] = "VMEXIT_RDTSC"; +static const char VMEXIT_RDPMC_STR[] = "VMEXIT_RDPMC"; +static const char VMEXIT_PUSHF_STR[] = "VMEXIT_PUSHF"; +static const char VMEXIT_POPF_STR[] = "VMEXIT_POPF"; +static const char VMEXIT_CPUID_STR[] = "VMEXIT_CPUID"; +static const char VMEXIT_RSM_STR[] = "VMEXIT_RSM"; +static const char VMEXIT_IRET_STR[] = "VMEXIT_IRET"; +static const char VMEXIT_SWINT_STR[] = "VMEXIT_SWINT"; +static const char VMEXIT_INVD_STR[] = "VMEXIT_INVD"; +static const char VMEXIT_PAUSE_STR[] = "VMEXIT_PAUSE"; +static const char VMEXIT_HLT_STR[] = "VMEXIT_HLT"; +static const char VMEXIT_INVLPG_STR[] = "VMEXIT_INVLPG"; +static const char VMEXIT_INVLPGA_STR[] = "VMEXIT_INVLPGA"; +static const char VMEXIT_IOIO_STR[] = "VMEXIT_IOIO"; +static const char VMEXIT_MSR_STR[] = "VMEXIT_MSR"; +static const char VMEXIT_TASK_SWITCH_STR[] = "VMEXIT_TASK_SWITCH"; +static const char VMEXIT_FERR_FREEZE_STR[] = "VMEXIT_FERR_FREEZE"; +static const char VMEXIT_SHUTDOWN_STR[] = "VMEXIT_SHUTDOWN"; +static const char VMEXIT_VMRUN_STR[] = "VMEXIT_VMRUN"; +static const char VMEXIT_VMMCALL_STR[] = "VMEXIT_VMMCALL"; +static const char VMEXIT_VMLOAD_STR[] = "VMEXIT_VMLOAD"; +static const char VMEXIT_VMSAVE_STR[] = "VMEXIT_VMSAVE"; +static const char VMEXIT_STGI_STR[] = "VMEXIT_STGI"; +static const char VMEXIT_CLGI_STR[] = "VMEXIT_CLGI"; +static const char VMEXIT_SKINIT_STR[] = "VMEXIT_SKINIT"; +static const char VMEXIT_RDTSCP_STR[] = "VMEXIT_RDTSCP"; +static const char VMEXIT_ICEBP_STR[] = "VMEXIT_ICEBP"; +static const char VMEXIT_WBINVD_STR[] = "VMEXIT_WBINVD"; +static const char VMEXIT_MONITOR_STR[] = "VMEXIT_MONITOR"; +static const char VMEXIT_MWAIT_STR[] = "VMEXIT_MWAIT"; +static const char VMEXIT_MWAIT_CONDITIONAL_STR[] = "VMEXIT_MWAIT_CONDITIONAL"; +static const char VMEXIT_NPF_STR[] = "VMEXIT_NPF"; +static const char VMEXIT_INVALID_VMCB_STR[] = "VMEXIT_INVALID_VMCB"; + + + +const char * vmexit_code_to_str(uint_t exit_code) { switch(exit_code) { case VMEXIT_CR0_READ: return VMEXIT_CR0_READ_STR;